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annotate src/eval.c @ 20528:489cb75c76b6 v8.2.0818

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patch 8.2.0818: Vim9: using a discovery phase doesn't work well Commit: https://github.com/vim/vim/commit/822ba24743af9ee1b5e7f656a7a61a38f3638bca Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 24 23:00:18 2020 +0200 patch 8.2.0818: Vim9: using a discovery phase doesn't work well Problem: Vim9: using a discovery phase doesn't work well. Solution: Remove the discovery phase, instead compile a function only when it is used. Add :defcompile to compile def functions earlier.
author Bram Moolenaar <Bram@vim.org>
date Sun, 24 May 2020 23:15:04 +0200
parents 9fd5414e294c
children 193c0446cf28
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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 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
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24 #ifdef FEAT_FLOAT
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25 static char *e_float_as_string = N_("E806: using Float as a String");
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26 #endif
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28 #define NAMESPACE_CHAR (char_u *)"abglstvw"
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30 /*
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31 * When recursively copying lists and dicts we need to remember which ones we
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32 * have done to avoid endless recursiveness. This unique ID is used for that.
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33 * The last bit is used for previous_funccal, ignored when comparing.
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34 */
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35 static int current_copyID = 0;
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36
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37 /*
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38 * Info used by a ":for" loop.
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39 */
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40 typedef struct
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41 {
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42 int fi_semicolon; // TRUE if ending in '; var]'
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43 int fi_varcount; // nr of variables in the list
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44 listwatch_T fi_lw; // keep an eye on the item used.
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45 list_T *fi_list; // list being used
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46 int fi_bi; // index of blob
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47 blob_T *fi_blob; // blob being used
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48 } forinfo_T;
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49
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50 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op);
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51 static int eval2(char_u **arg, typval_T *rettv, int flags);
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52 static int eval3(char_u **arg, typval_T *rettv, int flags);
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53 static int eval4(char_u **arg, typval_T *rettv, int flags);
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54 static int eval5(char_u **arg, typval_T *rettv, int flags);
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55 static int eval6(char_u **arg, typval_T *rettv, int flags, int want_string);
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56 static int eval7(char_u **arg, typval_T *rettv, int flags, int want_string);
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57 static int eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp);
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59 static int free_unref_items(int copyID);
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60 static char_u *make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end);
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61 static int tv_check_lock(typval_T *tv, char_u *name, int use_gettext);
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62
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63 /*
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64 * Return "n1" divided by "n2", taking care of dividing by zero.
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65 */
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66 varnumber_T
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67 num_divide(varnumber_T n1, varnumber_T n2)
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68 {
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69 varnumber_T result;
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70
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71 if (n2 == 0) // give an error message?
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72 {
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73 if (n1 == 0)
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74 result = VARNUM_MIN; // similar to NaN
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75 else if (n1 < 0)
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76 result = -VARNUM_MAX;
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77 else
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78 result = VARNUM_MAX;
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79 }
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80 else
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81 result = n1 / n2;
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82
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83 return result;
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84 }
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85
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86 /*
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87 * Return "n1" modulus "n2", taking care of dividing by zero.
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88 */
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89 varnumber_T
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90 num_modulus(varnumber_T n1, varnumber_T n2)
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91 {
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92 // Give an error when n2 is 0?
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93 return (n2 == 0) ? 0 : (n1 % n2);
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94 }
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95
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96 #if defined(EBCDIC) || defined(PROTO)
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97 /*
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98 * Compare struct fst by function name.
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99 */
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100 static int
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101 compare_func_name(const void *s1, const void *s2)
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102 {
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103 struct fst *p1 = (struct fst *)s1;
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104 struct fst *p2 = (struct fst *)s2;
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105
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106 return STRCMP(p1->f_name, p2->f_name);
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107 }
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108
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109 /*
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110 * Sort the function table by function name.
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111 * The sorting of the table above is ASCII dependent.
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112 * On machines using EBCDIC we have to sort it.
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113 */
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114 static void
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115 sortFunctions(void)
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116 {
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117 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
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118
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119 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name);
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120 }
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121 #endif
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122
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123 /*
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124 * Initialize the global and v: variables.
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125 */
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126 void
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127 eval_init(void)
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128 {
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129 evalvars_init();
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130 func_init();
137
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parents: 124
diff changeset
131
2247
c40cd9aad546 Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
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parents: 2236
diff changeset
132 #ifdef EBCDIC
c40cd9aad546 Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
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parents: 2236
diff changeset
133 /*
3178
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parents: 3160
diff changeset
134 * Sort the function table, to enable binary search.
2247
c40cd9aad546 Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents: 2236
diff changeset
135 */
c40cd9aad546 Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents: 2236
diff changeset
136 sortFunctions();
c40cd9aad546 Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents: 2236
diff changeset
137 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
138 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
139
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
140 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
141 void
7817
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Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
142 eval_clear(void)
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
143 {
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
144 evalvars_clear();
19108
44c6498535c9 patch 8.2.0114: info about sourced scripts is scattered
Bram Moolenaar <Bram@vim.org>
parents: 19102
diff changeset
145 free_scriptnames(); // must come after evalvars_clear().
2849
b0190e93e601 updated for version 7.3.198
Bram Moolenaar <bram@vim.org>
parents: 2845
diff changeset
146 free_locales();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
147
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
148 // autoloaded script names
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
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parents: 17893
diff changeset
149 free_autoload_scriptnames();
855
d2a4f08396fe updated for version 7.0f05
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parents: 846
diff changeset
150
16967
586d625e21b4 patch 8.1.1484: some tests are slow
Bram Moolenaar <Bram@vim.org>
parents: 16872
diff changeset
151 // unreferenced lists and dicts
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
152 (void)garbage_collect(FALSE);
16969
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16967
diff changeset
153
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16967
diff changeset
154 // functions not garbage collected
8c794a694d66 patch 8.1.1485: double free when garbage_collect() is used in autocommand
Bram Moolenaar <Bram@vim.org>
parents: 16967
diff changeset
155 free_all_functions();
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
156 }
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
157 #endif
137
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parents: 124
diff changeset
158
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
159 /*
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
160 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
161 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
162 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
163 */
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
164 int
7817
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Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
165 eval_to_bool(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
166 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
167 int *error,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
168 char_u **nextcmd,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
169 int skip) // only parse, don't execute
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
170 {
137
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parents: 124
diff changeset
171 typval_T tv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
172 varnumber_T retval = FALSE;
7
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parents:
diff changeset
173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
174 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
175 ++emsg_skip;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
176 if (eval0(arg, &tv, nextcmd, skip ? 0 : EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
177 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
180 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 if (!skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
183 retval = (tv_get_number_chk(&tv, error) != 0);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
184 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
190 return (int)retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192
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
193 /*
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
194 * Call eval1() and give an error message if not done at a lower level.
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
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parents: 15470
diff changeset
195 */
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
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parents: 15470
diff changeset
196 static int
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
197 eval1_emsg(char_u **arg, typval_T *rettv, int evaluate)
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
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parents: 15470
diff changeset
198 {
15482
18dd04f7c4a1 patch 8.1.0749: error message contains garbage
Bram Moolenaar <Bram@vim.org>
parents: 15478
diff changeset
199 char_u *start = *arg;
15478
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
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parents: 15470
diff changeset
200 int ret;
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
201 int did_emsg_before = did_emsg;
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
202 int called_emsg_before = called_emsg;
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
203
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
204 ret = eval1(arg, rettv, evaluate ? EVAL_EVALUATE : 0);
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
205 if (ret == FAIL)
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
206 {
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
207 // Report the invalid expression unless the expression evaluation has
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
208 // been cancelled due to an aborting error, an interrupt, or an
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
209 // exception, or we already gave a more specific error.
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
210 // Also check called_emsg for when using assert_fails().
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
211 if (!aborting() && did_emsg == did_emsg_before
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
212 && called_emsg == called_emsg_before)
15482
18dd04f7c4a1 patch 8.1.0749: error message contains garbage
Bram Moolenaar <Bram@vim.org>
parents: 15478
diff changeset
213 semsg(_(e_invexpr2), start);
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
214 }
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
215 return ret;
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
216 }
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
217
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
218 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
219 * Evaluate an expression, which can be a function, partial or string.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
220 * Pass arguments "argv[argc]".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
221 * Return the result in "rettv" and OK or FAIL.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
222 */
16231
0761a4c111a7 patch 8.1.1120: cannot easily get directory entry matches
Bram Moolenaar <Bram@vim.org>
parents: 16223
diff changeset
223 int
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
224 eval_expr_typval(typval_T *expr, typval_T *argv, int argc, 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
225 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
226 char_u *s;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
227 char_u buf[NUMBUFLEN];
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
228 funcexe_T funcexe;
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
229
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
230 if (expr->v_type == VAR_FUNC)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
231 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
232 s = expr->vval.v_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
233 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
234 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
235 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
236 funcexe.evaluate = TRUE;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
237 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
238 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
239 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
240 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
241 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
242 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
243
20156
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
244 if (partial == NULL)
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
245 return FAIL;
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
246
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20526
diff changeset
247 if (partial->pt_func != NULL
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20526
diff changeset
248 && partial->pt_func->uf_dfunc_idx != 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
249 {
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
250 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
251 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
252 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
253 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
254 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
255 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
256 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
257 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
258 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
259 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
260 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
261 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
262 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
263 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
264 }
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
265 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
266 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
267 {
15211
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diff changeset
268 s = tv_get_string_buf_chk(expr, buf);
12722
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diff changeset
269 if (s == NULL)
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270 return FAIL;
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diff changeset
271 s = skipwhite(s);
15478
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
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diff changeset
272 if (eval1_emsg(&s, rettv, TRUE) == FAIL)
12722
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diff changeset
273 return FAIL;
18777
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diff changeset
274 if (*s != NUL) // check for trailing chars after expr
12722
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diff changeset
275 {
14331
f8280e1bfc84 patch 8.1.0181: memory leak with trailing characters in skip expression
Christian Brabandt <cb@256bit.org>
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diff changeset
276 clear_tv(rettv);
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
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diff changeset
277 semsg(_(e_invexpr2), s);
12722
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diff changeset
278 return FAIL;
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diff changeset
279 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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diff changeset
280 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
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diff changeset
281 return OK;
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parents: 12674
diff changeset
282 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
283
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
284 /*
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diff changeset
285 * Like eval_to_bool() but using a typval_T instead of a string.
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diff changeset
286 * Works for string, funcref and partial.
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diff changeset
287 */
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diff changeset
288 int
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diff changeset
289 eval_expr_to_bool(typval_T *expr, int *error)
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parents: 12674
diff changeset
290 {
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diff changeset
291 typval_T rettv;
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diff changeset
292 int res;
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parents: 12674
diff changeset
293
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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parents: 12674
diff changeset
294 if (eval_expr_typval(expr, NULL, 0, &rettv) == FAIL)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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parents: 12674
diff changeset
295 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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diff changeset
296 *error = TRUE;
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diff changeset
297 return FALSE;
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Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
298 }
15211
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diff changeset
299 res = (tv_get_number_chk(&rettv, error) != 0);
12722
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300 clear_tv(&rettv);
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parents: 12674
diff changeset
301 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
302 }
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
7
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parents:
diff changeset
304 /*
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parents:
diff changeset
305 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
306 * only parsing to "nextcmd" is done, without reporting errors. Return
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diff changeset
307 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
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parents:
diff changeset
308 */
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diff changeset
309 char_u *
7817
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diff changeset
310 eval_to_string_skip(
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diff changeset
311 char_u *arg,
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diff changeset
312 char_u **nextcmd,
18777
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diff changeset
313 int skip) // only parse, don't execute
7
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diff changeset
314 {
137
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diff changeset
315 typval_T tv;
7
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diff changeset
316 char_u *retval;
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diff changeset
317
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diff changeset
318 if (skip)
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diff changeset
319 ++emsg_skip;
20397
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Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
320 if (eval0(arg, &tv, nextcmd, skip ? 0 : EVAL_EVALUATE) == FAIL || skip)
7
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diff changeset
321 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
322 else
3fc0f57ecb91 updated for version 7.0001
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diff changeset
323 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
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diff changeset
324 retval = vim_strsave(tv_get_string(&tv));
71
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diff changeset
325 clear_tv(&tv);
7
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parents:
diff changeset
326 }
3fc0f57ecb91 updated for version 7.0001
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diff changeset
327 if (skip)
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diff changeset
328 --emsg_skip;
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329
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330 return retval;
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parents:
diff changeset
331 }
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diff changeset
332
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diff changeset
333 /*
9
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diff changeset
334 * Skip over an expression at "*pp".
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diff changeset
335 * Return FAIL for an error, OK otherwise.
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336 */
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337 int
7817
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diff changeset
338 skip_expr(char_u **pp)
9
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diff changeset
339 {
137
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diff changeset
340 typval_T rettv;
9
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341
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diff changeset
342 *pp = skipwhite(*pp);
20397
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diff changeset
343 return eval1(pp, &rettv, 0);
9
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diff changeset
344 }
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diff changeset
345
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diff changeset
346 /*
7
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347 * Top level evaluation function, returning a string.
1713
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diff changeset
348 * When "convert" is TRUE convert a List into a sequence of lines and convert
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349 * a Float to a String.
7
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diff changeset
350 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
351 */
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diff changeset
352 char_u *
7817
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Christian Brabandt <cb@256bit.org>
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diff changeset
353 eval_to_string(
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diff changeset
354 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
355 char_u **nextcmd,
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Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
356 int convert)
7
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diff changeset
357 {
137
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parents: 124
diff changeset
358 typval_T tv;
7
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diff changeset
359 char_u *retval;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
360 garray_T ga;
1851
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vimboss
parents: 1800
diff changeset
361 #ifdef FEAT_FLOAT
1713
7781fcd2b74f updated for version 7.2-011
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parents: 1707
diff changeset
362 char_u numbuf[NUMBUFLEN];
1851
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vimboss
parents: 1800
diff changeset
363 #endif
7
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parents:
diff changeset
364
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
365 if (eval0(arg, &tv, nextcmd, EVAL_EVALUATE) == FAIL)
7
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diff changeset
366 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
367 else
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
368 {
1713
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parents: 1707
diff changeset
369 if (convert && tv.v_type == VAR_LIST)
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
370 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
371 ga_init2(&ga, (int)sizeof(char), 80);
1690
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vimboss
parents: 1683
diff changeset
372 if (tv.vval.v_list != NULL)
3000
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
373 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
374 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
375 if (tv.vval.v_list->lv_len > 0)
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
376 ga_append(&ga, NL);
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
377 }
714
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parents: 713
diff changeset
378 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
379 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
380 }
1713
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parents: 1707
diff changeset
381 #ifdef FEAT_FLOAT
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vimboss
parents: 1707
diff changeset
382 else if (convert && tv.v_type == VAR_FLOAT)
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
383 {
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
384 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float);
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vimboss
parents: 1707
diff changeset
385 retval = vim_strsave(numbuf);
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
386 }
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
387 #endif
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
388 else
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
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diff changeset
389 retval = vim_strsave(tv_get_string(&tv));
71
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diff changeset
390 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
391 }
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parents:
diff changeset
392
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diff changeset
393 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 /*
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
397 * 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
398 * textwinlock. When "use_sandbox" is TRUE use the sandbox.
7
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vimboss
parents:
diff changeset
399 */
3fc0f57ecb91 updated for version 7.0001
vimboss
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diff changeset
400 char_u *
7817
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Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
401 eval_to_string_safe(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
402 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
403 char_u **nextcmd,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
404 int use_sandbox)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 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
407 funccal_entry_T funccal_entry;
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14897
diff changeset
408
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14897
diff changeset
409 save_funccal(&funccal_entry);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
410 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
411 ++sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
412 ++textwinlock;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
413 retval = eval_to_string(arg, nextcmd, FALSE);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
414 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
415 --sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
416 --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
417 restore_funccal();
7
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418 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 */
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
426 varnumber_T
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
427 eval_to_number(char_u *expr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
429 typval_T rettv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
430 varnumber_T retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
431 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
435 if (eval1(&p, &rettv, EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
439 retval = tv_get_number_chk(&rettv, NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
440 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
447 /*
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
448 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
449 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
450 * Returns NULL when there is an error.
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
451 */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
452 typval_T *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
453 eval_expr(char_u *arg, char_u **nextcmd)
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
454 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
455 typval_T *tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
456
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
457 tv = ALLOC_ONE(typval_T);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
458 if (tv != NULL && eval0(arg, tv, nextcmd, EVAL_EVALUATE) == FAIL)
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13037
diff changeset
459 VIM_CLEAR(tv);
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
460
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
461 return tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
462 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
463
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
465 * 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
466 * 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
467 * should have type VAR_UNKNOWN.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
468 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
469 */
3078
2cbde6bcc623 updated for version 7.3.311
Bram Moolenaar <bram@vim.org>
parents: 3066
diff changeset
470 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
471 call_vim_function(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
472 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
473 int argc,
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
474 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
475 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
476 {
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
477 int ret;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
478 funcexe_T funcexe;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
480 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
481 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
482 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
483 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
484 funcexe.evaluate = TRUE;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
485 ret = call_func(func, -1, rettv, argc, argv, &funcexe);
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
486 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
487 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
488
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
489 return ret;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
490 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
491
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
492 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
493 * 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
494 * 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
495 * 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
496 * have type VAR_UNKNOWN.
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
497 */
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
498 varnumber_T
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
499 call_func_retnr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
500 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
501 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
502 typval_T *argv)
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
503 {
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
504 typval_T rettv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
505 varnumber_T retval;
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
506
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
507 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
508 return -1;
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
509
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
510 retval = tv_get_number_chk(&rettv, NULL);
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
511 clear_tv(&rettv);
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
512 return retval;
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
513 }
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
514
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
515 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
516 * Call Vim script function "func" and return the result as a string.
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
517 * 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
518 * 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
519 * have type VAR_UNKNOWN.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
520 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
521 void *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
522 call_func_retstr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
523 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
524 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
525 typval_T *argv)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
526 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
527 typval_T rettv;
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
528 char_u *retval;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
529
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
530 if (call_vim_function(func, argc, argv, &rettv) == FAIL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
531 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
532
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
533 retval = vim_strsave(tv_get_string(&rettv));
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
534 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 }
1322
4ce0a7e4c6b3 updated for version 7.1-036
vimboss
parents: 1320
diff changeset
537
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
538 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
539 * 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
540 * 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
541 * have type VAR_UNKNOWN.
1690
c6b06a4a8f92 updated for version 7.2b-023
vimboss
parents: 1683
diff changeset
542 * Returns NULL when there is something wrong.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
543 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
544 void *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
545 call_func_retlist(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
546 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
547 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
548 typval_T *argv)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
549 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
550 typval_T rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
551
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
552 if (call_vim_function(func, argc, argv, &rettv) == FAIL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
553 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
554
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
555 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
556 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
557 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
558 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
559 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
560
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
561 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
562 }
1322
4ce0a7e4c6b3 updated for version 7.1-036
vimboss
parents: 1320
diff changeset
563
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
570 eval_foldexpr(char_u *arg, int *cp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
572 typval_T tv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
573 varnumber_T retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 char_u *s;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
575 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
576 OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 ++emsg_off;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
579 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
580 ++sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
581 ++textwinlock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 *cp = NUL;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
583 if (eval0(arg, &tv, NULL, EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
587 // If the result is a number, just return the number.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
588 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
589 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
590 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
594 // 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
595 // the number.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
596 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
601 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 --emsg_off;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
604 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
605 --sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
606 --textwinlock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
608 return (int)retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
613 * 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
614 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
615 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
616 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
617 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
618 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
619 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
620 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
621 *
5604
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
622 * flags:
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
623 * 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
624 * 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
625 * GLV_NO_AUTOLOAD: do not use script autoloading
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
626 *
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
627 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
628 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
629 * 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
630 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
631 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
632 get_lval(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
633 char_u *name,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
634 typval_T *rettv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
635 lval_T *lp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
636 int unlet,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
637 int skip,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
638 int flags, // GLV_ values
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
639 int fne_flags) // flags for find_name_end()
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
640 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
641 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
642 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
643 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
644 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
645 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
646 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
647 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
648 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
649 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
650 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
651 hashtab_T *ht;
5604
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
652 int quiet = flags & GLV_QUIET;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
653
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
654 // Clear everything in "lp".
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
655 CLEAR_POINTER(lp);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
656
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
657 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
658 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
659 // When skipping just find the end of the name.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
660 lp->ll_name = name;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
661 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
662 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
663
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
664 // Find the end of the name.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
665 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
666 lp->ll_name_end = p;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
667 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
668 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
669 // 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
670 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
671 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
672 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
673 emsg(_(e_trailing));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
674 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
675 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
676
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
677 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
678 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
679 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
680 // 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
681 // 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
682 // aborting error, an interrupt, or an exception.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
683 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
684 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
685 emsg_severe = TRUE;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
686 semsg(_(e_invarg2), name);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
687 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
688 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
689 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
690 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
691 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
692 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
693 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
694 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
695
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
696 if (current_sctx.sc_version == SCRIPT_VERSION_VIM9 && *p == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
697 {
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
698 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
699 char_u *tp = skipwhite(p + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
700
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
701 // parse the type after the name
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
702 lp->ll_type = parse_type(&tp, &si->sn_type_list);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
703 lp->ll_name_end = tp;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
704 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
705 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
706
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
707 // Without [idx] or .key we are done.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
708 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
709 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
710
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
711 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
712 *p = NUL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
713 // 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
714 // 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
715 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
716 flags & GLV_NO_AUTOLOAD);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
717 if (v == NULL && !quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
718 semsg(_(e_undefvar), lp->ll_name);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
719 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
720 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
721 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
722
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
723 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
724 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
725 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
726 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
727 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
728 var2.v_type = VAR_UNKNOWN;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
729 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
730 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
731 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
732 && !(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
733 && lp->ll_tv->vval.v_dict != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
734 && !(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
735 && lp->ll_tv->vval.v_blob != NULL))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
736 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
737 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
738 emsg(_("E689: Can only index a List, Dictionary or Blob"));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
739 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
740 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
741 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
742 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
743 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
744 emsg(_("E708: [:] must come last"));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
745 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
746 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
747
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
748 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
749 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
750 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
751 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
752 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
753 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
754 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
755 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
756 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
757 emsg(_(e_emptykey));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
758 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
759 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
760 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
761 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
762 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
763 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
764 // Get the index [expr] or the first index [expr: ].
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
765 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
766 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
767 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
768 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
769 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
770 empty1 = FALSE;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
771 if (eval1(&p, &var1, EVAL_EVALUATE) == FAIL) // recursive!
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
772 return NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
773 if (tv_get_string_chk(&var1) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
774 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
775 // not a number or string
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
776 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
777 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
778 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
779 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
780
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
781 // Optionally get the second index [ :expr].
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
782 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
783 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
784 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
785 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
786 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
787 emsg(_(e_dictrange));
10926
7dab3a9cb933 patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents: 10912
diff changeset
788 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
789 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
790 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
791 if (rettv != NULL
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
792 && !(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
793 && rettv->vval.v_list != NULL)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
794 && !(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
795 && rettv->vval.v_blob != NULL))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
796 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
797 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
798 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
799 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
800 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
801 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
802 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
803 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
804 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
805 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
806 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
807 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
808 // recursive!
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
809 if (eval1(&p, &var2, EVAL_EVALUATE) == FAIL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
810 {
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
811 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
812 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
813 }
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
814 if (tv_get_string_chk(&var2) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
815 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
816 // 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
817 clear_tv(&var1);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
818 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
819 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
820 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
821 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
822 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
823 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
824 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
825 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
826
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
827 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
828 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
829 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
830 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
831 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
832 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
833 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
834 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
835
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
836 // Skip to past ']'.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
837 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
838 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
839
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
840 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
841 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
842 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
843 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
844 // "[key]": get key from "var1"
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
845 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
846 if (key == NULL)
9fa567d13551 commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents: 8831
diff changeset
847 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
848 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
849 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
850 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
851 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
852 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
853 lp->ll_dict = lp->ll_tv->vval.v_dict;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
854 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
855
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
856 // 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
857 // 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
858 // g: dictionary). Disallow overwriting a builtin function.
3687
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
859 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
860 {
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
861 int prevval;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
862 int wrong;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
863
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
864 if (len != -1)
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
865 {
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
866 prevval = key[len];
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
867 key[len] = NUL;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
868 }
4819
8c4324e6f477 updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
869 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
870 prevval = 0; // avoid compiler warning
3687
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
871 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
872 && rettv->v_type == VAR_FUNC
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
873 && var_check_func_name(key, lp->ll_di == NULL))
3687
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
874 || !valid_varname(key);
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
875 if (len != -1)
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
876 key[len] = prevval;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
877 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
878 {
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
879 clear_tv(&var1);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
880 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
881 }
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
882 }
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
883
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
884 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
885 {
15762
dff66c4670b1 patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
886 // 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
887 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
888 || &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
889 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
890 semsg(_(e_illvar), name);
16013
93b08b92a049 patch 8.1.1012: memory leak with E461
Bram Moolenaar <Bram@vim.org>
parents: 15969
diff changeset
891 clear_tv(&var1);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
892 return NULL;
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
893 }
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
894
15762
dff66c4670b1 patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
895 // Key does not exist in dict: may need to add it.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
896 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
897 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
898 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
899 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
900 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
901 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
902 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
903 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
904 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
905 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
906 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
907 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
908 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
909 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
910 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
911 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
912 // 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
913 else if ((flags & GLV_READ_ONLY) == 0
fd1760f8c215 patch 8.0.0345: islocked('d.changedtick') does not work
Christian Brabandt <cb@256bit.org>
parents: 10910
diff changeset
914 && var_check_ro(lp->ll_di->di_flags, name, FALSE))
10910
8bff367672a4 patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents: 10908
diff changeset
915 {
8bff367672a4 patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents: 10908
diff changeset
916 clear_tv(&var1);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
917 return NULL;
10910
8bff367672a4 patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents: 10908
diff changeset
918 }
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
919
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
920 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
921 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
922 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
923 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
924 {
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
925 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
926
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
927 /*
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
928 * 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
929 */
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
930 if (empty1)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
931 lp->ll_n1 = 0;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
932 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
933 // is number or string
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
934 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
935 clear_tv(&var1);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
936
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
937 if (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
938 || lp->ll_n1 > bloblen
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
939 || (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
940 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
941 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
942 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
943 clear_tv(&var2);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
944 return NULL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
945 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
946 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
947 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
948 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
949 clear_tv(&var2);
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
950 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
951 || lp->ll_n2 >= bloblen
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
952 || 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
953 {
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
954 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
955 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
956 return NULL;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
957 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
958 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
959 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
960 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
961 break;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
962 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
963 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
964 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
965 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
966 * 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
967 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
968 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
969 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
970 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
971 // 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
972 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
973 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
974
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
975 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
976 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
977 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
978 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
979 {
842
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
980 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
981 {
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
982 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
983 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
984 }
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
985 }
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
986 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
987 {
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
988 clear_tv(&var2);
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
989 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
990 semsg(_(e_listidx), lp->ll_n1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
991 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
992 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
993
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
994 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
995 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
996 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
997 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
998 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
999 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1000 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1001 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1002 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
1003 // is number or string
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
1004 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1005 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1006 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1007 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1008 if (ni == NULL)
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1009 {
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1010 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1011 semsg(_(e_listidx), lp->ll_n2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1012 return NULL;
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1013 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1014 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1015 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1016
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1017 // Check that lp->ll_n2 isn't before lp->ll_n1.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1018 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1019 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1020 if (lp->ll_n2 < lp->ll_n1)
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1021 {
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1022 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1023 semsg(_(e_listidx), lp->ll_n2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1024 return NULL;
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1025 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1026 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1027
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1028 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1029 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1030 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1031
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
1032 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
1033 lp->ll_name_end = p;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1034 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1035 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1036
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1037 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1038 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1039 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
1040 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1041 clear_lval(lval_T *lp)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1042 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1043 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1044 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1045 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1046
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1047 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1048 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1049 * "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
1050 * "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
1051 * "%" for "%=", "." for ".=" or "=" for "=".
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1052 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
1053 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1054 set_var_lval(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1055 lval_T *lp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1056 char_u *endp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1057 typval_T *rettv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1058 int copy,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1059 int flags, // LET_IS_CONST and/or LET_NO_COMMAND
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1060 char_u *op)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1061 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1062 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1063 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1064 dictitem_T *di;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1065
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1066 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1067 {
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1068 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
1069 *endp = NUL;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1070 if (lp->ll_blob != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1071 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1072 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
1073
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1074 if (op != NULL && *op != '=')
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1075 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1076 semsg(_(e_letwrong), op);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1077 return;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1078 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1079
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1080 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
1081 {
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1082 int il, ir;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1083
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1084 if (lp->ll_empty2)
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1085 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
1086
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1087 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
1088 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1089 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
1090 return;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1091 }
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1092 if (lp->ll_empty2)
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1093 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
1094
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1095 ir = 0;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1096 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
1097 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
1098 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
1099 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1100 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1101 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1102 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
1103 if (!error)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1104 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1105 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
1106
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1107 // 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
1108 // the end is an error otherwise.
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1109 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
1110 || (lp->ll_n1 == gap->ga_len
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1111 && 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
1112 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1113 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
1114 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
1115 ++gap->ga_len;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1116 }
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1117 // 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
1118 }
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 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1121 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
1122 {
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1123 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
1124
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1125 if (flags & LET_IS_CONST)
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1126 {
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1127 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
1128 *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
1129 return;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1130 }
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1131
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1132 // 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
1133 di = NULL;
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1134 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1135 &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
1136 {
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1137 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
1138 || (!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
1139 && !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
1140 && 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
1141 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
1142 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
1143 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1144 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1145 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1146 set_var_const(lp->ll_name, lp->ll_type, rettv, copy, flags);
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1147 *endp = cc;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1148 }
15780
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
1149 else if (var_check_lock(lp->ll_newkey == NULL
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1150 ? lp->ll_tv->v_lock
6773
eb4b705a5d6a patch 7.4.708
Bram Moolenaar <bram@vim.org>
parents: 6761
diff changeset
1151 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE))
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1152 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1153 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1154 {
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1155 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
1156 int ll_n1 = lp->ll_n1;
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1157
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1158 if (flags & LET_IS_CONST)
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1159 {
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1160 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
1161 return;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1162 }
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1163
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1164 /*
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1165 * 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
1166 */
6422
9fbb9c60ab41 updated for version 7.4.541
Bram Moolenaar <bram@vim.org>
parents: 6388
diff changeset
1167 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
1168 {
15780
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
1169 if (var_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
1170 return;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1171 ri = ri->li_next;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1172 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
1173 break;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1174 ll_li = ll_li->li_next;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1175 ++ll_n1;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1176 }
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1177
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1178 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1179 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1180 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1181 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1182 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1183 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1184 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1185 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1186 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1187 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1188 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1189 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1190 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1191 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1192 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1193 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1194 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1195 // Need to add an empty item.
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
1196 if (list_append_number(lp->ll_list, 0) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1197 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1198 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
1199 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1200 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1201 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1202 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1203 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1204 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1205 if (ri != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1206 emsg(_("E710: List value has more items than target"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1207 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1208 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1209 : lp->ll_n1 != lp->ll_n2)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1210 emsg(_("E711: List value has not enough items"));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1211 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1212 else
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 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1216 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1217 if (flags & LET_IS_CONST)
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1218 {
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1219 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
1220 return;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1221 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1222 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1223 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1224 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1225 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1226 semsg(_(e_letwrong), op);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1227 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1228 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1229
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1230 // Need to add an item to the Dictionary.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1231 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1232 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1233 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1234 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1235 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1236 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1237 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1238 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1239 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1240 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1241 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1242 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1243 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1244 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1245 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1246 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1247 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1248
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1249 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1250 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1251 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1252 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1253 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1254 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1255 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1256 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1257 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1258 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1259 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1260 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1263 /*
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1264 * 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
1265 * and "tv1 .= tv2"
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1266 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1267 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1268 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1269 tv_op(typval_T *tv1, typval_T *tv2, char_u *op)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1270 {
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
1271 varnumber_T n;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1272 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1273 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1274
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1275 // 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
1276 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
1277 && tv2->v_type != VAR_BOOL && tv2->v_type != VAR_SPECIAL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1278 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1279 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1280 {
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
1281 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
1282 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
1283 case VAR_VOID:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1284 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1285 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
1286 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
1287 case VAR_BOOL:
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
1288 case VAR_SPECIAL:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
1289 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
1290 case VAR_CHANNEL:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1291 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1292
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1293 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1294 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
1295 break;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1296 // BLOB += BLOB
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1297 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
1298 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1299 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
1300 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
1301 int i, len = blob_len(b2);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1302 for (i = 0; i < len; i++)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1303 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
1304 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1305 return OK;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1306
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1307 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1308 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1309 break;
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1310 // List += List
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1311 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1312 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1313 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1314
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1315 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1316 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1317 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1318 break;
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1319 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
1320 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1321 // 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
1322 n = tv_get_number(tv1);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1323 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1324 if (tv2->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1325 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1326 float_T f = n;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1327
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1328 if (*op == '%')
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1329 break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1330 switch (*op)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1331 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1332 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
1333 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
1334 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
1335 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
1336 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1337 clear_tv(tv1);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1338 tv1->v_type = VAR_FLOAT;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1339 tv1->vval.v_float = f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1340 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1341 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1342 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1343 {
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1344 switch (*op)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1345 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1346 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
1347 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
1348 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
1349 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
1350 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
1351 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1352 clear_tv(tv1);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1353 tv1->v_type = VAR_NUMBER;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1354 tv1->vval.v_number = n;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1355 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1356 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1357 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1358 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1359 if (tv2->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1360 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1361
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1362 // str .= str
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1363 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
1364 s = concat_str(s, tv_get_string_buf(tv2, numbuf));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1365 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1366 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1367 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1368 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1369 return OK;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1370
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1371 case VAR_FLOAT:
8364
991d8fd4d841 commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents: 8350
diff changeset
1372 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1373 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1374 float_T f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1375
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1376 if (*op == '%' || *op == '.'
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1377 || (tv2->v_type != VAR_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1378 && tv2->v_type != VAR_NUMBER
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1379 && tv2->v_type != VAR_STRING))
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1380 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1381 if (tv2->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1382 f = tv2->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1383 else
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1384 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
1385 switch (*op)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1386 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1387 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
1388 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
1389 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
1390 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
1391 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1392 }
8364
991d8fd4d841 commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents: 8350
diff changeset
1393 #endif
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1394 return OK;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1395 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1396 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1397
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1398 semsg(_(e_letwrong), op);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1399 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1400 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1401
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1402 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1403 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1404 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1405 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1406 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1407 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1408 void *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1409 eval_for_line(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1410 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1411 int *errp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1412 char_u **nextcmdp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1413 int skip)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1414 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1415 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1416 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1417 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1418 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1419
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1420 *errp = TRUE; // default: there is an error
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1421
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
1422 fi = ALLOC_CLEAR_ONE(forinfo_T);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1423 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1424 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1425
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1426 expr = skip_var_list(arg, TRUE, &fi->fi_varcount, &fi->fi_semicolon);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1427 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1428 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1429
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1430 expr = skipwhite(expr);
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
1431 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2]))
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1432 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1433 emsg(_(e_missing_in));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1434 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1435 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1436
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1437 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1438 ++emsg_skip;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1439 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, skip ? 0 : EVAL_EVALUATE)
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1440 == OK)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1441 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1442 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1443 if (!skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1444 {
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1445 if (tv.v_type == VAR_LIST)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1446 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1447 l = tv.vval.v_list;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1448 if (l == NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1449 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1450 // 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
1451 clear_tv(&tv);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1452 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1453 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1454 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1455 // 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
1456 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
1457
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1458 // 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
1459 // the list being used in "tv".
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1460 fi->fi_list = l;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1461 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
1462 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
1463 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1464 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1465 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
1466 {
15581
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1467 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
1468 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
1469 {
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1470 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
1471
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1472 // 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
1473 // 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
1474 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
1475 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
1476 }
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1477 clear_tv(&tv);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1478 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1479 else
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1480 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1481 emsg(_(e_listreq));
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1482 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1483 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1484 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1485 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1486 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1487 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1488
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1489 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1490 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1491
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1492 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1493 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1494 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1495 * 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
1496 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1497 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1498 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1499 next_for_item(void *fi_void, char_u *arg)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1500 {
4974
a594ce86b5ea updated for version 7.3.1232
Bram Moolenaar <bram@vim.org>
parents: 4936
diff changeset
1501 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1502 int result;
19568
c0749ad6c699 patch 8.2.0341: using ":for" in Vim9 script gives an error
Bram Moolenaar <Bram@vim.org>
parents: 19554
diff changeset
1503 int flag = current_sctx.sc_version == SCRIPT_VERSION_VIM9 ?
c0749ad6c699 patch 8.2.0341: using ":for" in Vim9 script gives an error
Bram Moolenaar <Bram@vim.org>
parents: 19554
diff changeset
1504 LET_NO_COMMAND : 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1505 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1506
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1507 if (fi->fi_blob != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1508 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1509 typval_T tv;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1510
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1511 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
1512 return FALSE;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1513 tv.v_type = VAR_NUMBER;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1514 tv.v_lock = VAR_FIXED;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1515 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
1516 ++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
1517 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
1518 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
1519 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1520
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1521 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1522 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1523 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1524 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1525 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1526 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
1527 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
1528 fi->fi_varcount, flag, NULL) == OK);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1529 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1530 return result;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1531 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1532
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1533 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1534 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1535 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1536 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1537 free_for_info(void *fi_void)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1538 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1539 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1540
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
1541 if (fi != NULL && fi->fi_list != NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1542 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1543 list_rem_watch(fi->fi_list, &fi->fi_lw);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1544 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1545 }
15460
543cff56dd3f patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents: 15458
diff changeset
1546 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
1547 blob_unref(fi->fi_blob);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1548 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1549 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1550
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1552 set_context_for_expression(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1553 expand_T *xp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1554 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1555 cmdidx_T cmdidx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1559 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1560
18713
baf890fa1621 patch 8.1.2348: :const cannot be followed by "| endif"
Bram Moolenaar <Bram@vim.org>
parents: 18301
diff changeset
1561 if (cmdidx == CMD_let || cmdidx == CMD_const)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1562 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1563 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1564 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1565 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1566 // ":let var1 var2 ...": find last space.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1567 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1568 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1569 xp->xp_pattern = p;
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10964
diff changeset
1570 MB_PTR_BACK(arg, p);
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
1571 if (VIM_ISWHITE(*p))
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1572 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1573 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1574 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1575 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1576 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1577 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1578 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1579 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 xp->xp_context = cmdidx != CMD_let || got_eq
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 else if (c != ' ')
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1594 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 xp->xp_context = EXPAND_SETTINGS;
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1596 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1597 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1598
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1599 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1603 // environment variable
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 }
8763
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1611 else if (c == '#'
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1612 && xp->xp_context == EXPAND_EXPRESSION)
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1613 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1614 // Autoload function/variable contains '#'.
8763
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1615 break;
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1616 }
6367
81c9b19ee0fb updated for version 7.4.516
Bram Moolenaar <bram@vim.org>
parents: 6361
diff changeset
1617 else if ((c == '<' || c == '#')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1621 // Function name can start with "<SNR>" and contain '#'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 else if (cmdidx != CMD_let || got_eq)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1626 if (c == '"') // string
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1633 else if (c == '\'') // literal string
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1635 // Trick: '' is like stopping and starting a literal string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1654 // 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
1655 // anyway.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1656 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 /*
8749
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1666 * Return TRUE if "pat" matches "text".
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1667 * 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
1668 */
17377
cb008de2a6ec patch 8.1.1687: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17375
diff changeset
1669 int
8749
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1670 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
1671 {
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1672 int matches = FALSE;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1673 char_u *save_cpo;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1674 regmatch_T regmatch;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1675
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1676 // avoid 'l' flag in 'cpoptions'
8749
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1677 save_cpo = p_cpo;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1678 p_cpo = (char_u *)"";
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1679 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
1680 if (regmatch.regprog != NULL)
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1681 {
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1682 regmatch.rm_ic = ic;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1683 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
1684 vim_regfree(regmatch.regprog);
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1685 }
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1686 p_cpo = save_cpo;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1687 return matches;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1688 }
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1689
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1690 /*
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1691 * 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
1692 * "expr->name(arg)".
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1693 * Returns OK or FAIL.
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1694 */
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1695 static int
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1696 eval_func(
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1697 char_u **arg, // points to "(", will be advanced
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1698 char_u *name,
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1699 int name_len,
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1700 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
1701 int flags,
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1702 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
1703 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1704 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
1705 char_u *s = name;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1706 int len = name_len;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1707 partial_T *partial;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1708 int ret = OK;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1709
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1710 if (!evaluate)
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1711 check_vars(s, len);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1712
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1713 // 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
1714 // use its contents.
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1715 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
1716
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1717 // 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
1718 // the name invalid.
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1719 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
1720 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
1721 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1722 else
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1723 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1724 funcexe_T funcexe;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1725
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1726 // Invoke the function.
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
1727 CLEAR_FIELD(funcexe);
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1728 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
1729 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
1730 funcexe.evaluate = evaluate;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1731 funcexe.partial = partial;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1732 funcexe.basetv = basetv;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1733 ret = get_func_tv(s, len, rettv, arg, &funcexe);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1734 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1735 vim_free(s);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1736
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1737 // 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
1738 // 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
1739 // 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
1740 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
1741 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1742 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
1743 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
1744 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1745
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1746 // 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
1747 // 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
1748 // 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
1749 if (evaluate && aborting())
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1750 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1751 if (ret == OK)
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1752 clear_tv(rettv);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1753 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1754 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1755 return ret;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1756 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1757
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1758 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1760 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1767 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
1768 * Note: "rettv.v_lock" is not set.
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1769 * "flags" has EVAL_EVALUATE and similar flags.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
1772 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1773 eval0(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1774 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1775 typval_T *rettv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1776 char_u **nextcmd,
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1777 int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 char_u *p;
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1781 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
1782 int called_emsg_before = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 p = skipwhite(arg);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1785 ret = eval1(&p, rettv, flags);
20111
f40231487a49 patch 8.2.0611: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1786 if (ret == FAIL || !ends_excmd2(arg, p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1789 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 * 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
1793 * 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
1794 * Also check called_emsg for when using assert_fails().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1796 if (!aborting()
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1797 && 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
1798 && 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
1799 && (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
1800 semsg(_(e_invexpr2), arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 * Handle top level expression:
1800
e7633eb32cfd updated for version 7.2-098
vimboss
parents: 1794
diff changeset
1811 * expr2 ? expr1 : expr1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 *
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
1816 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
1817 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
1820 int
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1821 eval1(char_u **arg, typval_T *rettv, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1824 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1829 if (eval2(arg, rettv, flags) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1834 int evaluate = flags & EVAL_EVALUATE;
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1835
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 result = FALSE;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1837 if (flags & EVAL_EVALUATE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1839 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1840
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1841 if (tv_get_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1843 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1844 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1845 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 /*
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1849 * Get the second variable. Recursive!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 *arg = skipwhite(*arg + 1);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1852 if (eval1(arg, rettv, result ? flags : flags & ~EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1860 emsg(_(e_missing_colon));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1862 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 /*
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1867 * Get the third variable. Recursive!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 *arg = skipwhite(*arg + 1);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1870 if (eval1(arg, &var2, !result ? flags : flags & ~EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1873 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 if (evaluate && !result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1877 *rettv = var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 static int
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1893 eval2(char_u **arg, typval_T *rettv, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1895 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1898 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1903 if (eval3(arg, rettv, flags) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 * Repeat until there is no following "||".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 while ((*arg)[0] == '|' && (*arg)[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1913 int evaluate = flags & EVAL_EVALUATE;
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1914
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1917 if (tv_get_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1919 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1920 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1921 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 *arg = skipwhite(*arg + 2);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1929 if (eval3(arg, &var2, !result ? flags : flags & ~EVAL_EVALUATE)
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1930 == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1938 if (tv_get_number_chk(&var2, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1940 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1941 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1942 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1946 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1947 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 static int
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1964 eval3(char_u **arg, typval_T *rettv, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1966 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1969 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1974 if (eval4(arg, rettv, flags) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 result = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 while ((*arg)[0] == '&' && (*arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1984 int evaluate = flags & EVAL_EVALUATE;
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1985
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1988 if (tv_get_number_chk(rettv, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1990 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1991 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1992 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 *arg = skipwhite(*arg + 2);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2000 if (eval4(arg, &var2, result ? flags : flags & ~EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2008 if (tv_get_number_chk(&var2, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2010 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2011 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2012 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2016 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2017 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 * var1 > var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 * var1 < var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 * var1 <= var2
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2034 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2035 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 static int
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2043 eval4(char_u **arg, typval_T *rettv, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2045 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 int i;
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2048 exptype_T type = EXPR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 int len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2055 if (eval5(arg, rettv, flags) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 switch (p[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 case '=': if (p[1] == '=')
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2062 type = EXPR_EQUAL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 else if (p[1] == '~')
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2064 type = EXPR_MATCH;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 case '!': if (p[1] == '=')
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2067 type = EXPR_NEQUAL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 else if (p[1] == '~')
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2069 type = EXPR_NOMATCH;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 {
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2073 type = EXPR_GREATER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 else
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2077 type = EXPR_GEQUAL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 {
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2081 type = EXPR_SMALLER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 else
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2085 type = EXPR_SEQUAL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 break;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2087 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2088 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2089 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2090 len = 5;
7064
5fc5c5bf2233 commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents: 7046
diff changeset
2091 i = p[len];
5fc5c5bf2233 commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents: 7046
diff changeset
2092 if (!isalnum(i) && i != '_')
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2093 type = len == 2 ? EXPR_IS : EXPR_ISNOT;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2094 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2095 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 /*
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2099 * If there is a comparative operator, use it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 */
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2101 if (type != EXPR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2103 // extra question mark appended: ignore case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2109 // extra '#' appended: match case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2115 // nothing appended: use 'ignorecase'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 ic = p_ic;
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 *arg = skipwhite(p + len);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2123 if (eval5(arg, &var2, flags) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2125 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 }
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2128 if (flags & EVAL_EVALUATE)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2129 {
18966
6bd715870e32 patch 8.2.0044: expression type is used inconsistently
Bram Moolenaar <Bram@vim.org>
parents: 18939
diff changeset
2130 int ret = typval_compare(rettv, &var2, type, ic);
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2131
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2132 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
2133 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
2134 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2140 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2141 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
2142 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2143 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
2144 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
2145 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
2146 int i;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2147
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2148 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
2149 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2150 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
2151 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
2152 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
2153 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
2154
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2155 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
2156 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
2157 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2158 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2159
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2160 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2161 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
2162 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2163 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
2164
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2165 // concatenate Lists
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2166 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
2167 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2168 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
2169 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
2170 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2171 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2172 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
2173 *tv1 = var3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2174 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2175 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2176
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 * - number subtraction
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2181 * . 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
2182 * .. string concatenation
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 static int
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2190 eval5(char_u **arg, typval_T *rettv, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2192 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 int op;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
2194 varnumber_T n1, n2;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2195 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2196 float_T f1 = 0, f2 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2197 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 char_u *p;
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2201 int concat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2206 if (eval6(arg, rettv, flags, FALSE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 {
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2214 // "." is only string concatenation when scriptversion is 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 op = **arg;
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2216 concat = op == '.'
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2217 && (*(*arg + 1) == '.' || current_sctx.sc_version < 2);
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2218 if (op != '+' && op != '-' && !concat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2221 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
2222 && rettv->v_type != VAR_BLOB))
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2223 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2224 && (op == '.' || rettv->v_type != VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2225 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2226 )
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2227 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2228 // 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
2229 // 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
2230 // 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
2231 // 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
2232 // 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
2233 // 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
2234 // side effects after an error.
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2235 if ((flags & EVAL_EVALUATE) && tv_get_string_chk(rettv) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2236 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2237 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2238 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2239 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2240 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2241
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 */
16219
bd49e1656c72 patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents: 16170
diff changeset
2245 if (op == '.' && *(*arg + 1) == '.') // .. string concatenation
bd49e1656c72 patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents: 16170
diff changeset
2246 ++*arg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 *arg = skipwhite(*arg + 1);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2248 if (eval6(arg, &var2, flags, op == '.') == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2250 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2254 if (flags & EVAL_EVALUATE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2261 s1 = tv_get_string_buf(rettv, buf1); // already checked
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2262 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
2263 if (s2 == NULL) // type error ?
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2264 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2265 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2266 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2267 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2268 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2269 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2270 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2271 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2272 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2274 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
2275 && 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
2276 eval_addblob(rettv, &var2);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
2277 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
2278 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2279 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2280 if (eval_addlist(rettv, &var2) == FAIL)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2281 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2282 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2285 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2286
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2287 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2288 if (rettv->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2289 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2290 f1 = rettv->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2291 n1 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2292 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2293 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2294 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2295 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2296 n1 = tv_get_number_chk(rettv, &error);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2297 if (error)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2298 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2299 // 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
2300 // "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
2301 // before evaluating the 2nd operand.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2302 clear_tv(rettv);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2303 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2304 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2305 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2306 if (var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2307 f1 = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2308 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2309 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2310 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2311 if (var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2312 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2313 f2 = var2.vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2314 n2 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2315 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2316 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2317 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2318 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2319 n2 = tv_get_number_chk(&var2, &error);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2320 if (error)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2321 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2322 clear_tv(rettv);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2323 clear_tv(&var2);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2324 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2325 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2326 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2327 if (rettv->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2328 f2 = n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2329 #endif
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2330 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2331 clear_tv(rettv);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2332
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2333 #ifdef FEAT_FLOAT
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2334 // 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
2335 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2336 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2337 if (op == '+')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2338 f1 = f1 + f2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2339 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2340 f1 = f1 - f2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2341 rettv->v_type = VAR_FLOAT;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2342 rettv->vval.v_float = f1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2343 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2344 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2345 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2346 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2347 if (op == '+')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2348 n1 = n1 + n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2349 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2350 n1 = n1 - n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2351 rettv->v_type = VAR_NUMBER;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2352 rettv->vval.v_number = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2353 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2354 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2355 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2373 eval6(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2374 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2375 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
2376 int flags,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2377 int want_string) // after "." operator
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2379 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 int op;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
2381 varnumber_T n1, n2;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2382 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2383 int use_float = FALSE;
16405
840fa633ad64 patch 8.1.1207: some compilers give warning messages
Bram Moolenaar <Bram@vim.org>
parents: 16366
diff changeset
2384 float_T f1 = 0, f2 = 0;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2385 #endif
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2386 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2391 if (eval7(arg, rettv, flags, want_string) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 op = **arg;
17387
2558f90045e5 patch 8.1.1692: using *{} for literal dict is not backwards compatible
Bram Moolenaar <Bram@vim.org>
parents: 17377
diff changeset
2400 if (op != '*' && op != '/' && op != '%')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2403 if (flags & EVAL_EVALUATE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2405 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2406 if (rettv->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2407 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2408 f1 = rettv->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2409 use_float = TRUE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2410 n1 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2411 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2412 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2413 #endif
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2414 n1 = tv_get_number_chk(rettv, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2415 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2416 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2417 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 *arg = skipwhite(*arg + 1);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2426 if (eval7(arg, &var2, flags, FALSE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2429 if (flags & EVAL_EVALUATE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2431 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2432 if (var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2433 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2434 if (!use_float)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2435 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2436 f1 = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2437 use_float = TRUE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2438 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2439 f2 = var2.vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2440 n2 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2441 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2442 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2443 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2444 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2445 n2 = tv_get_number_chk(&var2, &error);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2446 clear_tv(&var2);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2447 if (error)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2448 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2449 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2450 if (use_float)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2451 f2 = n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2452 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2453 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 * Compute the result.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2457 * When either side is a float the result is a float.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2459 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2460 if (use_float)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2461 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2462 if (op == '*')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2463 f1 = f1 * f2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2464 else if (op == '/')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2465 {
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2466 # ifdef VMS
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2467 // 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
2468 if (f2 == 0.0)
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2469 {
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2470 if (f1 == 0)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2471 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
2472 else if (f1 < 0)
2529
2aaa88366cbb Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2513
diff changeset
2473 f1 = -1 * __F_FLT_MAX;
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2474 else
2529
2aaa88366cbb Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2513
diff changeset
2475 f1 = __F_FLT_MAX;
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2476 }
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2477 else
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2478 f1 = f1 / f2;
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2479 # else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2480 // 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
2481 // by zero to result in "inf" and not a crash.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2482 f1 = f1 / f2;
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
2483 # endif
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2484 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2485 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2486 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2487 emsg(_(e_modulus));
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2488 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2489 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2490 rettv->v_type = VAR_FLOAT;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2491 rettv->vval.v_float = f1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2492 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2493 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2494 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2495 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2496 if (op == '*')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2497 n1 = n1 * n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2498 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
2499 n1 = num_divide(n1, n2);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2500 else
15969
9cc42db77a54 patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents: 15904
diff changeset
2501 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
2502
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2503 rettv->v_type = VAR_NUMBER;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2504 rettv->vval.v_number = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2505 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 * number number constant
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2515 * 0zFFFFFFFF Blob constant
1228
5eb1ac6f92ad updated for version 7.1b
vimboss
parents: 1109
diff changeset
2516 * "string" string constant
5eb1ac6f92ad updated for version 7.1b
vimboss
parents: 1109
diff changeset
2517 * 'string' literal string constant
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2524 * [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
2525 * {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
2526 * {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
2527 * #{key: val, key: val} Dictionary with literal keys
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2533 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2534 * 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
2535 * trailing ->name() method call
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2543 eval7(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2544 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2545 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
2546 int flags,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2547 int want_string) // after "." operator
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2549 int evaluate = flags & EVAL_EVALUATE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2557 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2558 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2560 rettv->v_type = VAR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 /*
10042
4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents: 10000
diff changeset
2563 * Skip '!', '-' and '+' characters. They are handled later.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2570 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
2571 #ifdef FEAT_FLOAT
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2572 || 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
2573 #endif
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2574 ))
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2575 {
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2576 semsg(_(e_invexpr2), *arg);
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2577 ++*arg;
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2578 return FAIL;
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2579 }
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2580
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 switch (**arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 case '9':
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2596 case '.': ret = get_number_tv(arg, rettv, evaluate, want_string);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2597 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2602 case '"': ret = get_string_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2606 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2608 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2609 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2610
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2611 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2612 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2613 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2614 case '[': ret = get_list_tv(arg, rettv, flags, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 /*
17413
40417757dffd patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents: 17387
diff changeset
2618 * 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
2619 */
17413
40417757dffd patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents: 17387
diff changeset
2620 case '#': if ((*arg)[1] == '{')
17368
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2621 {
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2622 ++*arg;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2623 ret = eval_dict(arg, rettv, flags, TRUE);
17368
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2624 }
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2625 else
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2626 ret = NOTDONE;
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2627 break;
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2628
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
2629 /*
9527
e8b3db8e2d30 commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents: 9525
diff changeset
2630 * 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
2631 * Dictionary: {'key': val, 'key': val}
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2632 */
9527
e8b3db8e2d30 commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents: 9525
diff changeset
2633 case '{': ret = get_lambda_tv(arg, rettv, evaluate);
e8b3db8e2d30 commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents: 9525
diff changeset
2634 if (ret == NOTDONE)
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2635 ret = eval_dict(arg, rettv, flags, FALSE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2636 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2637
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2638 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
2639 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
2641 case '&': ret = get_option_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2647 case '$': ret = get_env_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2656 rettv->v_type = VAR_STRING;
5796
f084024c0ddb updated for version 7.4.242
Bram Moolenaar <bram@vim.org>
parents: 5794
diff changeset
2657 rettv->vval.v_string = get_reg_contents(**arg,
f084024c0ddb updated for version 7.4.242
Bram Moolenaar <bram@vim.org>
parents: 5794
diff changeset
2658 GREG_EXPR_SRC);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 case '(': *arg = skipwhite(*arg + 1);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2668 ret = eval1(arg, rettv, flags); // recursive!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2673 emsg(_(e_missing_close));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2674 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2679 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2680 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2681 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2682
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2683 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2684 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2685 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2686 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2687 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2688 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2689 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2690 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2691 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2692 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2693
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2694 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2695 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2696 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2697 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2698 if (**arg == '(') // recursive!
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2699 ret = eval_func(arg, s, len, rettv, flags, NULL);
20401
918b9a05cf35 patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
2700 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
2701 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2702 else if (evaluate)
6791
1805e45ce4d6 patch 7.4.717
Bram Moolenaar <bram@vim.org>
parents: 6773
diff changeset
2703 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2704 else
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
2705 {
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
2706 check_vars(s, len);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2707 ret = OK;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
2708 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2709 }
2690
3ea3dcbf2cd6 updated for version 7.3.108
Bram Moolenaar <bram@vim.org>
parents: 2687
diff changeset
2710 vim_free(alias);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2711 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2712
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 *arg = skipwhite(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2715 // 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
2716 // expr(expr), expr->name(expr)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2717 if (ret == OK)
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2718 ret = handle_subscript(arg, rettv, flags, TRUE,
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2719 start_leader, &end_leader);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 if (ret == OK && evaluate && end_leader > start_leader)
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2725 ret = eval7_leader(rettv, start_leader, &end_leader);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2726 return ret;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2727 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2728
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2729 /*
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2730 * Apply the leading "!" and "-" before an eval7 expression to "rettv".
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2731 * 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
2732 */
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2733 static int
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2734 eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp)
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2735 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2736 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
2737 int ret = OK;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2738 int error = FALSE;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2739 varnumber_T val = 0;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2740 #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
2741 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
2742
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2743 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
2744 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
2745 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2746 #endif
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2747 val = tv_get_number_chk(rettv, &error);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2748 if (error)
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2749 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2750 clear_tv(rettv);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2751 ret = FAIL;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2752 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2753 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2754 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2755 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
2756 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2757 --end_leader;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2758 if (*end_leader == '!')
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2759 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2760 #ifdef FEAT_FLOAT
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2761 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
2762 f = !f;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2763 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2764 #endif
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2765 val = !val;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2766 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2767 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
2768 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2769 #ifdef FEAT_FLOAT
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2770 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
2771 f = -f;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2772 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2773 #endif
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2774 val = -val;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2775 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2776 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2777 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2778 if (rettv->v_type == VAR_FLOAT)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2779 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2780 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
2781 rettv->vval.v_float = f;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2782 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2783 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2784 #endif
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2785 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2786 clear_tv(rettv);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2787 rettv->v_type = VAR_NUMBER;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2788 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
2789 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2790 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
2791 *end_leaderp = end_leader;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 /*
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2796 * 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
2797 */
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2798 static int
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2799 call_func_rettv(
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2800 char_u **arg,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2801 typval_T *rettv,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2802 int evaluate,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2803 dict_T *selfdict,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2804 typval_T *basetv)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2805 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2806 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
2807 funcexe_T funcexe;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2808 typval_T functv;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2809 char_u *s;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2810 int ret;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2811
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2812 // 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
2813 if (evaluate)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2814 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2815 functv = *rettv;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2816 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
2817
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2818 // 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
2819 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
2820 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2821 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
2822 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
2823 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2824 else
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2825 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
2826 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2827 else
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2828 s = (char_u *)"";
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2829
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
2830 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
2831 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
2832 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
2833 funcexe.evaluate = evaluate;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2834 funcexe.partial = pt;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2835 funcexe.selfdict = selfdict;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2836 funcexe.basetv = basetv;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2837 ret = get_func_tv(s, -1, rettv, arg, &funcexe);
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2838
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2839 // 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
2840 // 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
2841 if (evaluate)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2842 clear_tv(&functv);
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2843
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2844 return ret;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2845 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2846
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2847 /*
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2848 * Evaluate "->method()".
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2849 * "*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
2850 * 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
2851 */
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2852 static int
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2853 eval_lambda(
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2854 char_u **arg,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2855 typval_T *rettv,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2856 int evaluate,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2857 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
2858 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2859 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
2860 int ret;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2861
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2862 // Skip over the ->.
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2863 *arg += 2;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2864 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
2865
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2866 ret = get_lambda_tv(arg, rettv, evaluate);
18851
3cf9529b3a4a patch 8.1.2412: crash when evaluating expression with error
Bram Moolenaar <Bram@vim.org>
parents: 18777
diff changeset
2867 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
2868 return FAIL;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2869 else if (**arg != '(')
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2870 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2871 if (verbose)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2872 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2873 if (*skipwhite(*arg) == '(')
19760
9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents: 19568
diff changeset
2874 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
2875 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2876 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
2877 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2878 clear_tv(rettv);
18225
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2879 ret = FAIL;
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2880 }
18225
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2881 else
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2882 ret = call_func_rettv(arg, rettv, evaluate, NULL, &base);
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2883
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2884 // 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
2885 // 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
2886 if (evaluate)
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2887 clear_tv(&base);
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2888
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
2889 return ret;
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2890 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2891
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2892 /*
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2893 * Evaluate "->method()".
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2894 * "*arg" points to the '-'.
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2895 * 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
2896 */
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2897 static int
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2898 eval_method(
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2899 char_u **arg,
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2900 typval_T *rettv,
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2901 int evaluate,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2902 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
2903 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2904 char_u *name;
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2905 long len;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2906 char_u *alias;
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2907 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
2908 int ret;
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2909
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2910 // Skip over the ->.
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2911 *arg += 2;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2912 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
2913
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2914 name = *arg;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2915 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
2916 if (alias != NULL)
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2917 name = alias;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2918
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2919 if (len <= 0)
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2920 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2921 if (verbose)
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2922 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
2923 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2924 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2925 else
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2926 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2927 if (**arg != '(')
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2928 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2929 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
2930 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
2931 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2932 }
17661
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
2933 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
2934 {
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
2935 if (verbose)
19760
9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents: 19568
diff changeset
2936 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
2937 ret = FAIL;
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
2938 }
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
2939 else
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2940 ret = eval_func(arg, name, len, rettv,
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2941 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
2942 }
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2943
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
2944 // 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
2945 // 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
2946 if (evaluate)
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2947 clear_tv(&base);
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2948
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2949 return ret;
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2950 }
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2951
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
2952 /*
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
2953 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
2954 * "*arg" points to the '[' or '.'.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2955 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2956 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2957 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2958 eval_index(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2959 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2960 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
2961 int flags,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2962 int verbose) // give error messages
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2963 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2964 int evaluate = flags & EVAL_EVALUATE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2965 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2966 typval_T var1, var2;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2967 long i;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2968 long n1, n2 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2969 long len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2970 int range = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2971 char_u *s;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2972 char_u *key = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2973
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2974 switch (rettv->v_type)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2975 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2976 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
2977 case VAR_PARTIAL:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2978 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
2979 emsg(_("E695: Cannot index a Funcref"));
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2980 return FAIL;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2981 case VAR_FLOAT:
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2982 #ifdef FEAT_FLOAT
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2983 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
2984 emsg(_(e_float_as_string));
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2985 return FAIL;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2986 #endif
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
2987 case VAR_BOOL:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2988 case VAR_SPECIAL:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
2989 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
2990 case VAR_CHANNEL:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2991 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
2992 emsg(_("E909: Cannot index a special variable"));
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2993 return FAIL;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2994 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
2995 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
2996 case VAR_VOID:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2997 if (evaluate)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
2998 return FAIL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2999 // FALLTHROUGH
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3000
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3001 case VAR_STRING:
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3002 case VAR_NUMBER:
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3003 case VAR_LIST:
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3004 case VAR_DICT:
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3005 case VAR_BLOB:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3006 break;
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3007 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3008
7046
fd409a0800fd commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents: 7042
diff changeset
3009 init_tv(&var1);
fd409a0800fd commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents: 7042
diff changeset
3010 init_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3011 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3012 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3013 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3014 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3015 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3016 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3017 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3018 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3019 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3020 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3021 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3022 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3023 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3024 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3025 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3026 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3027 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3028 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3029 */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3030 *arg = skipwhite(*arg + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3031 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3032 empty1 = TRUE;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
3033 else if (eval1(arg, &var1, flags) == FAIL) // recursive!
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3034 return FAIL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3035 else if (evaluate && tv_get_string_chk(&var1) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3036 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3037 // not a number or string
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3038 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3039 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3040 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3041
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3042 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3043 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3044 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3045 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3046 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3047 range = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3048 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3049 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3050 empty2 = TRUE;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
3051 else if (eval1(arg, &var2, flags) == FAIL) // recursive!
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3052 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3053 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3054 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3055 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3056 }
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3057 else if (evaluate && tv_get_string_chk(&var2) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3058 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3059 // not a number or string
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3060 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3061 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3062 clear_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3063 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3064 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3065 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3066
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3067 // Check for the ']'.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3068 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3069 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3070 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3071 emsg(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3072 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3073 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3074 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3075 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3076 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3077 *arg = skipwhite(*arg + 1); // skip the ']'
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3078 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3079
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3080 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3081 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3082 n1 = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3083 if (!empty1 && rettv->v_type != VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3084 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3085 n1 = tv_get_number(&var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3086 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3087 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3088 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3089 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3090 if (empty2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3091 n2 = -1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3092 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3093 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3094 n2 = tv_get_number(&var2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3095 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3096 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3097 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3098
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3099 switch (rettv->v_type)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3100 {
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3101 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
3102 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
3103 case VAR_VOID:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3104 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
3105 case VAR_PARTIAL:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3106 case VAR_FLOAT:
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
3107 case VAR_BOOL:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3108 case VAR_SPECIAL:
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3109 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
3110 case VAR_CHANNEL:
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3111 break; // not evaluating, skipping over subscript
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3112
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3113 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3114 case VAR_STRING:
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3115 s = tv_get_string(rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3116 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3117 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3118 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3119 // 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
3120 // are out of range the result is empty.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3121 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3122 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3123 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3124 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3125 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3126 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3127 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3128 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3129 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3130 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3131 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3132 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3133 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3134 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3135 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3136 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3137 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3138 // 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
3139 // 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
3140 // result is empty.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3141 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3142 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3143 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3144 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3145 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3146 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3147 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3148 rettv->vval.v_string = s;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3149 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3150
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3151 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3152 len = blob_len(rettv->vval.v_blob);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3153 if (range)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3154 {
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
3155 // The resulting variable is a sub-blob. If the indexes
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3156 // are out of range the result is empty.
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3157 if (n1 < 0)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3158 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3159 n1 = len + n1;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3160 if (n1 < 0)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3161 n1 = 0;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3162 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3163 if (n2 < 0)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3164 n2 = len + n2;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3165 else if (n2 >= len)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3166 n2 = len - 1;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3167 if (n1 >= len || n2 < 0 || n1 > n2)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3168 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3169 clear_tv(rettv);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3170 rettv->v_type = VAR_BLOB;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3171 rettv->vval.v_blob = NULL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3172 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3173 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3174 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3175 blob_T *blob = blob_alloc();
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3176
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3177 if (blob != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3178 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3179 if (ga_grow(&blob->bv_ga, n2 - n1 + 1) == FAIL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3180 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3181 blob_free(blob);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3182 return FAIL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3183 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3184 blob->bv_ga.ga_len = n2 - n1 + 1;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3185 for (i = n1; i <= n2; i++)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3186 blob_set(blob, i - n1,
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3187 blob_get(rettv->vval.v_blob, i));
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3188
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3189 clear_tv(rettv);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3190 rettv_blob_set(rettv, blob);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3191 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3192 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3193 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3194 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3195 {
15589
44ea60ca593b patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents: 15581
diff changeset
3196 // The resulting variable is a byte value.
44ea60ca593b patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents: 15581
diff changeset
3197 // If the index is too big or negative that is an error.
44ea60ca593b patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents: 15581
diff changeset
3198 if (n1 < 0)
44ea60ca593b patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents: 15581
diff changeset
3199 n1 = len + n1;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3200 if (n1 < len && n1 >= 0)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3201 {
15589
44ea60ca593b patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents: 15581
diff changeset
3202 int v = blob_get(rettv->vval.v_blob, n1);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3203
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3204 clear_tv(rettv);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3205 rettv->v_type = VAR_NUMBER;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3206 rettv->vval.v_number = v;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3207 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3208 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3209 semsg(_(e_blobidx), n1);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3210 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3211 break;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3212
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3213 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3214 len = list_len(rettv->vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3215 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3216 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3217 if (!empty1 && (n1 < 0 || n1 >= len))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3218 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3219 // For a range we allow invalid values and return an empty
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3220 // list. A list index out of range is an error.
842
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3221 if (!range)
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3222 {
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3223 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3224 semsg(_(e_listidx), n1);
842
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3225 return FAIL;
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3226 }
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3227 n1 = len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3228 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3229 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3230 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3231 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3232 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3233
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3234 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3235 n2 = len + n2;
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
3236 else if (n2 >= len)
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
3237 n2 = len - 1;
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
3238 if (!empty2 && (n2 < 0 || n2 + 1 < n1))
842
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3239 n2 = -1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3240 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3241 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3242 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3243 for (item = list_find(rettv->vval.v_list, n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3244 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3245 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3246 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3247 {
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
3248 list_free(l);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3249 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3250 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3251 item = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3252 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3253 clear_tv(rettv);
11418
162bcd0debd7 patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents: 11412
diff changeset
3254 rettv_list_set(rettv, l);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3255 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3256 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3257 {
842
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
3258 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3259 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3260 *rettv = var1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3261 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3262 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3263
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3264 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3265 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3266 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3267 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3268 emsg(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3269 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3270 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3271 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3272 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3273 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3274 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3275
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3276 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3277 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3278 key = tv_get_string_chk(&var1);
8839
9fa567d13551 commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents: 8831
diff changeset
3279 if (key == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3280 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3281 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3282 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3283 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3284 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3285
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3286 item = dict_find(rettv->vval.v_dict, key, (int)len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3287
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3288 if (item == NULL && verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3289 semsg(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3290 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3291 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3292 if (item == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3293 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3294
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3295 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3296 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3297 *rettv = var1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3298 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3299 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3300 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3301 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3302
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3303 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3304 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3305
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3306 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 * Get an option value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 */
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
3312 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3313 get_option_tv(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3314 char_u **arg,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3315 typval_T *rettv, // when NULL, only check if option exists
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3316 int evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 long numval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 int opt_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 int c;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3323 int working = (**arg == '+'); // has("+option")
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 int opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3333 if (rettv != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3334 semsg(_("E112: Option name missing: %s"), *arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 c = *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 opt_type = get_option_value(*arg, &numval,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3347 rettv == NULL ? NULL : &stringval, opt_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3349 if (opt_type == -3) // invalid name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3351 if (rettv != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3352 semsg(_(e_unknown_option), *arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3355 else if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3357 if (opt_type == -2) // hidden string option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3359 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3360 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3362 else if (opt_type == -1) // hidden number option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3364 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3365 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3367 else if (opt_type == 1) // number option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3369 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3370 rettv->vval.v_number = numval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3372 else // string option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3374 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3375 rettv->vval.v_string = stringval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 else if (working && (opt_type == -2 || opt_type == -1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3381 *option_end = c; // put back for error messages
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3388 * Allocate a variable for a number constant. Also deals with "0z" for blob.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3389 * Return OK or FAIL.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3390 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3391 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3392 get_number_tv(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3393 char_u **arg,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3394 typval_T *rettv,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3395 int evaluate,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3396 int want_string UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3397 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3398 int len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3399 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3400 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3401 int get_float = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3402
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3403 // We accept a float when the format matches
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3404 // "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3405 // strict to avoid backwards compatibility problems.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3406 // With script version 2 and later the leading digit can be
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3407 // omitted.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3408 // Don't look for a float after the "." operator, so that
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3409 // ":let vers = 1.2.3" doesn't fail.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3410 if (**arg == '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3411 p = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3412 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3413 p = skipdigits(*arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3414 if (!want_string && p[0] == '.' && vim_isdigit(p[1]))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3415 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3416 get_float = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3417 p = skipdigits(p + 2);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3418 if (*p == 'e' || *p == 'E')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3419 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3420 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3421 if (*p == '-' || *p == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3422 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3423 if (!vim_isdigit(*p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3424 get_float = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3425 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3426 p = skipdigits(p + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3427 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3428 if (ASCII_ISALPHA(*p) || *p == '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3429 get_float = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3430 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3431 if (get_float)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3432 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3433 float_T f;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3434
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3435 *arg += string2float(*arg, &f);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3436 if (evaluate)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3437 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3438 rettv->v_type = VAR_FLOAT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3439 rettv->vval.v_float = f;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3440 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3441 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3442 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3443 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3444 if (**arg == '0' && ((*arg)[1] == 'z' || (*arg)[1] == 'Z'))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3445 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3446 char_u *bp;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3447 blob_T *blob = NULL; // init for gcc
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3448
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3449 // Blob constant: 0z0123456789abcdef
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3450 if (evaluate)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3451 blob = blob_alloc();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3452 for (bp = *arg + 2; vim_isxdigit(bp[0]); bp += 2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3453 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3454 if (!vim_isxdigit(bp[1]))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3455 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3456 if (blob != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3457 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3458 emsg(_("E973: Blob literal should have an even number of hex characters"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3459 ga_clear(&blob->bv_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3460 VIM_CLEAR(blob);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3461 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3462 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3463 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3464 if (blob != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3465 ga_append(&blob->bv_ga,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3466 (hex2nr(*bp) << 4) + hex2nr(*(bp+1)));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3467 if (bp[2] == '.' && vim_isxdigit(bp[3]))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3468 ++bp;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3469 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3470 if (blob != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3471 rettv_blob_set(rettv, blob);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3472 *arg = bp;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3473 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3474 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3475 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3476 varnumber_T n;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3477
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3478 // decimal, hex or octal number
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3479 vim_str2nr(*arg, NULL, &len, current_sctx.sc_version >= 4
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3480 ? STR2NR_NO_OCT + STR2NR_QUOTE
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3481 : STR2NR_ALL, &n, NULL, 0, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3482 if (len == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3483 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3484 semsg(_(e_invexpr2), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3485 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3486 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3487 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3488 if (evaluate)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3489 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3490 rettv->v_type = VAR_NUMBER;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3491 rettv->vval.v_number = n;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3492 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3493 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3494 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3495 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3496
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3497 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3501 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3502 get_string_tv(char_u **arg, typval_T *rettv, int evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 int extra = 0;
20526
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3507 int len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 */
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10964
diff changeset
3512 for (p = *arg + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 ++p;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3517 // A "\<x>" form occupies at least 4 characters, and produces up
20526
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3518 // to 9 characters (6 for the char and 3 for a modifier): reserve
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3519 // space for 5 extra.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 if (*p == '<')
20526
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3521 extra += 5;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3527 semsg(_("E114: Missing quote: %s"), *arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3531 // If only parsing, set *arg and return here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 */
20526
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3542 len = (int)(p - *arg + extra);
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3543 name = alloc(len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3546 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3547 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3548
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3549 for (p = *arg + 1; *p != NUL && *p != '"'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 switch (*++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3555 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3556 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3557 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3558 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3559 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3560 case 't': *name++ = TAB; ++p; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3562 case 'X': // hex: "\x1", "\x12"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 case 'x':
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3564 case 'u': // Unicode: "\u0023"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 case 'U':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 int n, nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 n = 2;
6836
541abe8d5f55 patch 7.4.739
Bram Moolenaar <bram@vim.org>
parents: 6828
diff changeset
3573 else if (*p == 'u')
541abe8d5f55 patch 7.4.739
Bram Moolenaar <bram@vim.org>
parents: 6828
diff changeset
3574 n = 4;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 else
6836
541abe8d5f55 patch 7.4.739
Bram Moolenaar <bram@vim.org>
parents: 6828
diff changeset
3576 n = 8;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3583 ++p;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3584 // For "\u" store the number according to
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3585 // 'encoding'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 if (c != 'X')
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3587 name += (*mb_char2bytes)(nr, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3589 *name++ = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3593 // octal: "\1", "\12", "\123"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 case '6':
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3601 case '7': *name = *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3602 if (*p >= '0' && *p <= '7')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3604 *name = (*name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3605 if (*p >= '0' && *p <= '7')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3606 *name = (*name << 3) + *p++ - '0';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3608 ++name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3611 // Special key, e.g.: "\<C-W>"
18301
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3612 case '<': extra = trans_special(&p, name, TRUE, TRUE,
506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3613 TRUE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3616 name += extra;
20526
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3617 if (name >= rettv->vval.v_string + len)
9fd5414e294c patch 8.2.0817: not enough memory allocated when converting string
Bram Moolenaar <Bram@vim.org>
parents: 20433
diff changeset
3618 iemsg("get_string_tv() used more space than allocated");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3621 // FALLTHROUGH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3623 default: MB_COPY_CHAR(p, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3628 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3629
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3630 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3631 *name = NUL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3632 if (*p != NUL) // just in case
9965
b329e3ca0dcb commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
3633 ++p;
b329e3ca0dcb commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents: 9915
diff changeset
3634 *arg = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3640 * Allocate a variable for a 'str''ing' constant.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3643 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3644 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 char_u *p;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3647 char_u *str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3648 int reduce = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3651 * Find the end of the string, skipping ''.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 */
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10964
diff changeset
3653 for (p = *arg + 1; *p != NUL; MB_PTR_ADV(p))
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3654 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3655 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3656 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3657 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3658 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3659 ++reduce;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3660 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3661 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3662 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3663
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3664 if (*p != '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3666 semsg(_("E115: Missing quote: %s"), *arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3670 // If only parsing return after setting "*arg"
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3671 if (!evaluate)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3672 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3673 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3674 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3675 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3676
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3677 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3678 * Copy the string into allocated memory, handling '' to ' reduction.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3679 */
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
3680 str = alloc((p - *arg) - reduce);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3681 if (str == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3682 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3683 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3684 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3685
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3686 for (p = *arg + 1; *p != NUL; )
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3687 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3688 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3689 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3690 if (p[1] != '\'')
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3691 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3692 ++p;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3693 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3694 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3695 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3696 *str = NUL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3697 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3698
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3699 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3700 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
3701
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3702 /*
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
3703 * 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
3704 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3705 char_u *
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3706 partial_name(partial_T *pt)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3707 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3708 if (pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3709 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
3710 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
3711 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
3712 return (char_u *)"";
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3713 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3714
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3715 static void
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
3716 partial_free(partial_T *pt)
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3717 {
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3718 int i;
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3719
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3720 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
3721 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
3722 vim_free(pt->pt_argv);
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
3723 dict_unref(pt->pt_dict);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3724 if (pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3725 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3726 func_unref(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3727 vim_free(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3728 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3729 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3730 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
3731
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3732 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
3733 {
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3734 // Decrease the reference count for the context of a closure. If down
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3735 // to zero free it and clear the variables on the stack.
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3736 if (--pt->pt_funcstack->fs_refcount == 0)
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3737 {
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3738 garray_T *gap = &pt->pt_funcstack->fs_ga;
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3739 typval_T *stack = gap->ga_data;
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3740
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3741 for (i = 0; i < gap->ga_len; ++i)
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3742 clear_tv(stack + i);
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3743 ga_clear(gap);
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3744 vim_free(pt->pt_funcstack);
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3745 }
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3746 pt->pt_funcstack = NULL;
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3747 }
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
3748
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3749 vim_free(pt);
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3750 }
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3751
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3752 /*
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3753 * 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
3754 * becomes zero.
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3755 */
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3756 void
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3757 partial_unref(partial_T *pt)
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3758 {
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3759 if (pt != NULL && --pt->pt_refcount <= 0)
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
3760 partial_free(pt);
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3761 }
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
3762
2634
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3763 static int tv_equal_recurse_limit;
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3764
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3765 static int
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3766 func_equal(
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3767 typval_T *tv1,
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3768 typval_T *tv2,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3769 int ic) // ignore case
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3770 {
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3771 char_u *s1, *s2;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3772 dict_T *d1, *d2;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3773 int a1, a2;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3774 int i;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3775
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3776 // empty and NULL function name considered the same
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3777 s1 = tv1->v_type == VAR_FUNC ? tv1->vval.v_string
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3778 : partial_name(tv1->vval.v_partial);
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3779 if (s1 != NULL && *s1 == NUL)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3780 s1 = NULL;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3781 s2 = tv2->v_type == VAR_FUNC ? tv2->vval.v_string
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
3782 : partial_name(tv2->vval.v_partial);
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3783 if (s2 != NULL && *s2 == NUL)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3784 s2 = NULL;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3785 if (s1 == NULL || s2 == NULL)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3786 {
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3787 if (s1 != s2)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3788 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3789 }
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3790 else if (STRCMP(s1, s2) != 0)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3791 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3792
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3793 // empty dict and NULL dict is different
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3794 d1 = tv1->v_type == VAR_FUNC ? NULL : tv1->vval.v_partial->pt_dict;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3795 d2 = tv2->v_type == VAR_FUNC ? NULL : tv2->vval.v_partial->pt_dict;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3796 if (d1 == NULL || d2 == NULL)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3797 {
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3798 if (d1 != d2)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3799 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3800 }
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3801 else if (!dict_equal(d1, d2, ic, TRUE))
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3802 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3803
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3804 // empty list and no list considered the same
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3805 a1 = tv1->v_type == VAR_FUNC ? 0 : tv1->vval.v_partial->pt_argc;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3806 a2 = tv2->v_type == VAR_FUNC ? 0 : tv2->vval.v_partial->pt_argc;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3807 if (a1 != a2)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3808 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3809 for (i = 0; i < a1; ++i)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3810 if (!tv_equal(tv1->vval.v_partial->pt_argv + i,
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3811 tv2->vval.v_partial->pt_argv + i, ic, TRUE))
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3812 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3813
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3814 return TRUE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3815 }
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3816
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3817 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3818 * Return TRUE if "tv1" and "tv2" have the same value.
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3819 * Compares the items just like "==" would compare them, but strings and
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3820 * numbers are different. Floats and numbers are also different.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3821 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
3822 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3823 tv_equal(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3824 typval_T *tv1,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3825 typval_T *tv2,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3826 int ic, // ignore case
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3827 int recursive) // TRUE when used recursively
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3828 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3829 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3830 char_u *s1, *s2;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3831 static int recursive_cnt = 0; // catch recursive loops
1008
58059676e24a updated for version 7.0-134
vimboss
parents: 998
diff changeset
3832 int r;
58059676e24a updated for version 7.0-134
vimboss
parents: 998
diff changeset
3833
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3834 // Catch lists and dicts that have an endless loop by limiting
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3835 // recursiveness to a limit. We guess they are equal then.
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3836 // A fixed limit has the problem of still taking an awful long time.
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3837 // Reduce the limit every time running into it. That should work fine for
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3838 // deeply linked structures that are not recursively linked and catch
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3839 // recursiveness quickly.
2634
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3840 if (!recursive)
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3841 tv_equal_recurse_limit = 1000;
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3842 if (recursive_cnt >= tv_equal_recurse_limit)
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3843 {
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3844 --tv_equal_recurse_limit;
1014
2651e7d07cd6 updated for version 7.0-140
vimboss
parents: 1009
diff changeset
3845 return TRUE;
2634
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3846 }
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3847
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3848 // For VAR_FUNC and VAR_PARTIAL compare the function name, bound dict and
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3849 // arguments.
9183
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3850 if ((tv1->v_type == VAR_FUNC
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3851 || (tv1->v_type == VAR_PARTIAL && tv1->vval.v_partial != NULL))
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3852 && (tv2->v_type == VAR_FUNC
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3853 || (tv2->v_type == VAR_PARTIAL && tv2->vval.v_partial != NULL)))
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3854 {
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3855 ++recursive_cnt;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3856 r = func_equal(tv1, tv2, ic);
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3857 --recursive_cnt;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3858 return r;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3859 }
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3860
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3861 if (tv1->v_type != tv2->v_type)
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3862 return FALSE;
988c8ab557bf commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents: 9169
diff changeset
3863
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3864 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3865 {
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3866 case VAR_LIST:
2634
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3867 ++recursive_cnt;
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3868 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE);
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3869 --recursive_cnt;
1008
58059676e24a updated for version 7.0-134
vimboss
parents: 998
diff changeset
3870 return r;
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3871
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3872 case VAR_DICT:
2634
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3873 ++recursive_cnt;
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3874 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE);
fcb916bed51a updated for version 7.3.055
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
3875 --recursive_cnt;
1008
58059676e24a updated for version 7.0-134
vimboss
parents: 998
diff changeset
3876 return r;
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3877
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3878 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3879 return blob_equal(tv1->vval.v_blob, tv2->vval.v_blob);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3880
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3881 case VAR_NUMBER:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3882 case VAR_BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3883 case VAR_SPECIAL:
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3884 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3885
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3886 case VAR_STRING:
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3887 s1 = tv_get_string_buf(tv1, buf1);
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3888 s2 = tv_get_string_buf(tv2, buf2);
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3889 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3890
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3891 case VAR_FLOAT:
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3892 #ifdef FEAT_FLOAT
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3893 return tv1->vval.v_float == tv2->vval.v_float;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3894 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3895 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
3896 #ifdef FEAT_JOB_CHANNEL
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3897 return tv1->vval.v_job == tv2->vval.v_job;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3898 #endif
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
3899 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
3900 #ifdef FEAT_JOB_CHANNEL
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
3901 return tv1->vval.v_channel == tv2->vval.v_channel;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
3902 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3903
19874
f92435f0f449 patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
3904 case VAR_PARTIAL:
f92435f0f449 patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
3905 return tv1->vval.v_partial == tv2->vval.v_partial;
f92435f0f449 patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
3906
8635
3a38d465f731 commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents: 8633
diff changeset
3907 case VAR_FUNC:
19874
f92435f0f449 patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
3908 return tv1->vval.v_string == tv2->vval.v_string;
f92435f0f449 patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
3909
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3910 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
3911 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
3912 case VAR_VOID:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
3913 break;
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3914 }
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
3915
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3916 // VAR_UNKNOWN can be the result of a invalid expression, let's say it
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3917 // does not equal anything, not even itself.
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
3918 return FALSE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3919 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3920
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3921 /*
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3922 * Return the next (unique) copy ID.
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3923 * Used for serializing nested structures.
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3924 */
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3925 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3926 get_copyID(void)
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3927 {
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3928 current_copyID += COPYID_INC;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3929 return current_copyID;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3930 }
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3931
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
3932 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3933 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3934 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3935 * 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
3936 * 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
3937 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3938 * reference. Example:
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3939 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3940 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3941 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3942 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3943 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3944 * 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
3945 * variable.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3946 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3947 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3948 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3949 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3950 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3951
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3952 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3953 * 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
3954 * When "testing" is TRUE this is called from test_garbagecollect_now().
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3955 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3956 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3957 int
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3958 garbage_collect(int testing)
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3959 {
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
3960 int copyID;
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
3961 int abort = FALSE;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3962 buf_T *buf;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3963 win_T *wp;
6588
1ffe91b5e514 updated for version 7.4.620
Bram Moolenaar <bram@vim.org>
parents: 6577
diff changeset
3964 int did_free = FALSE;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3965 tabpage_T *tp;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
3966
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3967 if (!testing)
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3968 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3969 // Only do this once.
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3970 want_garbage_collect = FALSE;
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3971 may_garbage_collect = FALSE;
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3972 garbage_collect_at_exit = FALSE;
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
3973 }
958
e88950f0d4f6 updated for version 7.0-084
vimboss
parents: 956
diff changeset
3974
19001
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3975 // 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
3976 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
3977 {
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3978 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
3979 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
3980 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
3981
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3982 // 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
3983 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
3984 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
3985 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
3986
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3987 // 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
3988 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
3989 {
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3990 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
3991 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
3992 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
3993 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
3994 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
3995 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
3996 }
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3997 }
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
3998
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3999 // 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
4000 // previous_funccal.
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4001 copyID = get_copyID();
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4002
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4003 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4004 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4005 * with copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4006 */
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4007
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4008 // 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
4009 // 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
4010 // 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
4011 abort = abort || set_ref_in_previous_funccal(copyID);
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4012
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4013 // 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
4014 abort = abort || garbage_collect_scriptvars(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4015
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4016 // buffer-local variables
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9636
diff changeset
4017 FOR_ALL_BUFFERS(buf)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4018 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
4019 NULL, NULL);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4020
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4021 // window-local variables
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4022 FOR_ALL_TAB_WINDOWS(tp, wp)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4023 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
4024 NULL, NULL);
4309
bdab73bf24a8 updated for version 7.3.904
Bram Moolenaar <bram@vim.org>
parents: 4297
diff changeset
4025 if (aucmd_win != NULL)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4026 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
4027 NULL, NULL);
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18713
diff changeset
4028 #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
4029 FOR_ALL_POPUPWINS(wp)
16778
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4030 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
4031 NULL, NULL);
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4032 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
4033 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
4034 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
4035 NULL, NULL);
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4036 #endif
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4037
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4038 // tabpage-local variables
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9636
diff changeset
4039 FOR_ALL_TABPAGES(tp)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4040 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
4041 NULL, NULL);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4042 // 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
4043 abort = abort || garbage_collect_globvars(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4044
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4045 // function-local variables
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4046 abort = abort || set_ref_in_call_stack(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4047
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4048 // named functions (matters for closures)
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4049 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
4050
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4051 // 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
4052 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
4053
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4054 // 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
4055 abort = abort || garbage_collect_vimvars(copyID);
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1730
diff changeset
4056
17151
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4057 // callbacks in buffers
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4058 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
4059
3450
b067b8b81be9 updated for version 7.3.490
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4060 #ifdef FEAT_LUA
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4061 abort = abort || set_ref_in_lua(copyID);
3450
b067b8b81be9 updated for version 7.3.490
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4062 #endif
b067b8b81be9 updated for version 7.3.490
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4063
3618
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4064 #ifdef FEAT_PYTHON
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4065 abort = abort || set_ref_in_python(copyID);
3618
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4066 #endif
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4067
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4068 #ifdef FEAT_PYTHON3
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4069 abort = abort || set_ref_in_python3(copyID);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4070 #endif
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4071
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
4072 #ifdef FEAT_JOB_CHANNEL
8877
50e40f322e78 commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
Christian Brabandt <cb@256bit.org>
parents: 8870
diff changeset
4073 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
4074 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
4075 #endif
9052
3a6b66c02d6d commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents: 9027
diff changeset
4076 #ifdef FEAT_NETBEANS_INTG
3a6b66c02d6d commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents: 9027
diff changeset
4077 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
4078 #endif
7931
2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents: 7895
diff changeset
4079
9153
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4080 #ifdef FEAT_TIMERS
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4081 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
4082 #endif
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4083
11412
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4084 #ifdef FEAT_QUICKFIX
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4085 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
4086 #endif
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4087
11804
5630978ae089 patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
4088 #ifdef FEAT_TERMINAL
5630978ae089 patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
4089 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
4090 #endif
5630978ae089 patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
4091
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18713
diff changeset
4092 #ifdef FEAT_PROP_POPUP
17151
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4093 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
4094 #endif
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4095
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4096 if (!abort)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4097 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4098 /*
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4099 * 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
4100 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4101 did_free = free_unref_items(copyID);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4102
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4103 /*
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4104 * 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
4105 * This may call us back recursively.
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4106 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4107 free_unref_funccal(copyID, testing);
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4108 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4109 else if (p_verbose > 0)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4110 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15517
diff changeset
4111 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
4112 }
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4113
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4114 return did_free;
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4115 }
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4116
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4117 /*
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4118 * Free lists, dictionaries, channels and jobs that are no longer referenced.
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4119 */
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4120 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4121 free_unref_items(int copyID)
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4122 {
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4123 int did_free = FALSE;
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4124
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4125 // 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
4126 // 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
4127 // do that here.
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4128 in_free_unref_items = TRUE;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4129
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4130 /*
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4131 * 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
4132 * 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
4133 */
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4134
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4135 // 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
4136 did_free |= dict_free_nonref(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4137
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4138 // 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
4139 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
4140
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4141 #ifdef FEAT_JOB_CHANNEL
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4142 // 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
4143 // 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
4144 // 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
4145 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
4146
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4147 // 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
4148 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
4149 #endif
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4150
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4151 /*
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4152 * PASS 2: free the items themselves.
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4153 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
4154 dict_free_items(copyID);
9560
1e68dfd7931b commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents: 9556
diff changeset
4155 list_free_items(copyID);
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4156
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4157 #ifdef FEAT_JOB_CHANNEL
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4158 // 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
4159 // 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
4160 // 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
4161 free_unused_jobs(copyID, COPYID_MASK);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4162
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4163 // 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
4164 free_unused_channels(copyID, COPYID_MASK);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4165 #endif
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4166
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4167 in_free_unref_items = FALSE;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
4168
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4169 return did_free;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4170 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4171
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4172 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4173 * 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
4174 * "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
4175 *
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4176 * Returns TRUE if setting references failed somehow.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4177 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4178 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4179 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
4180 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4181 int todo;
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4182 int abort = FALSE;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4183 hashitem_T *hi;
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4184 hashtab_T *cur_ht;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4185 ht_stack_T *ht_stack = NULL;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4186 ht_stack_T *tempitem;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4187
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4188 cur_ht = ht;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4189 for (;;)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4190 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4191 if (!abort)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4192 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4193 // 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
4194 // 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
4195 // list_stack.
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4196 todo = (int)cur_ht->ht_used;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4197 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
4198 if (!HASHITEM_EMPTY(hi))
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4199 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4200 --todo;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4201 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
4202 &ht_stack, list_stack);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4203 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4204 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4205
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4206 if (ht_stack == NULL)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4207 break;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4208
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4209 // take an item from the stack
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4210 cur_ht = ht_stack->ht;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4211 tempitem = ht_stack;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4212 ht_stack = ht_stack->prev;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4213 free(tempitem);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4214 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4215
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4216 return abort;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4217 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4218
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4219 /*
17168
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4220 * 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
4221 * 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
4222 */
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4223 int
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4224 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
4225 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4226 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
4227 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4228 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
4229 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
4230 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4231 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
4232 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4233
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4234 /*
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4235 * 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
4236 * 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
4237 */
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4238 int
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4239 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
4240 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4241 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
4242 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4243 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
4244 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
4245 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4246 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
4247 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4248
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4249 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4250 * 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
4251 * "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
4252 *
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4253 * Returns TRUE if setting references failed somehow.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4254 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4255 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
4256 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
4257 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4258 listitem_T *li;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4259 int abort = FALSE;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4260 list_T *cur_l;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4261 list_stack_T *list_stack = NULL;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4262 list_stack_T *tempitem;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4263
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4264 cur_l = l;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4265 for (;;)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4266 {
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
4267 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
4268 // 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
4269 // 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
4270 // list_stack.
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4271 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
4272 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
4273 ht_stack, &list_stack);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4274 if (list_stack == NULL)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4275 break;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4276
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4277 // take an item from the stack
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4278 cur_l = list_stack->list;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4279 tempitem = list_stack;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4280 list_stack = list_stack->prev;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4281 free(tempitem);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4282 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4283
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4284 return abort;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4285 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4286
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4287 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4288 * 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
4289 * "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
4290 * "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
4291 *
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4292 * Returns TRUE if setting references failed somehow.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4293 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4294 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4295 set_ref_in_item(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4296 typval_T *tv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4297 int copyID,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4298 ht_stack_T **ht_stack,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4299 list_stack_T **list_stack)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4300 {
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4301 int abort = FALSE;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4302
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4303 if (tv->v_type == VAR_DICT)
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 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
4306
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4307 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
4308 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4309 // 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
4310 dd->dv_copyID = copyID;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4311 if (ht_stack == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4312 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4313 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
4314 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4315 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4316 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4317 ht_stack_T *newitem = (ht_stack_T*)malloc(sizeof(ht_stack_T));
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4318 if (newitem == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4319 abort = TRUE;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4320 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4321 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4322 newitem->ht = &dd->dv_hashtab;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4323 newitem->prev = *ht_stack;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4324 *ht_stack = newitem;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4325 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4326 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4327 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4328 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4329 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
4330 {
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4331 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
4332
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4333 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
4334 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4335 // 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
4336 ll->lv_copyID = copyID;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4337 if (list_stack == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4338 {
17168
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4339 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
4340 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4341 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4342 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4343 list_stack_T *newitem = (list_stack_T*)malloc(
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4344 sizeof(list_stack_T));
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4345 if (newitem == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4346 abort = TRUE;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4347 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4348 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4349 newitem->list = ll;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4350 newitem->prev = *list_stack;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4351 *list_stack = newitem;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4352 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4353 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4354 }
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4355 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
4356 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
4357 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4358 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
4359 }
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4360 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
4361 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4362 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
4363 int i;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4364
20295
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4365 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
4366 {
20295
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4367 // 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
4368 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
4369
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4370 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
4371
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4372 if (pt->pt_dict != NULL)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4373 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4374 typval_T dtv;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4375
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4376 dtv.v_type = VAR_DICT;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4377 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
4378 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
4379 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4380
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4381 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
4382 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
4383 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
4384 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
4385 {
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4386 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
4387
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4388 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
4389 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
4390 ht_stack, list_stack);
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4391 }
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4392
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4393 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4394 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4395 #ifdef FEAT_JOB_CHANNEL
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4396 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
4397 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4398 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
4399 typval_T dtv;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4400
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4401 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
4402 {
8870
30988ffb7498 commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
4403 job->jv_copyID = copyID;
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4404 if (job->jv_channel != NULL)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4405 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4406 dtv.v_type = VAR_CHANNEL;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4407 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
4408 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
4409 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4410 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
4411 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4412 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
4413 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
4414 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
4415 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4416 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4417 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4418 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
4419 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4420 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
4421 ch_part_T part;
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4422 typval_T dtv;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4423 jsonq_T *jq;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4424 cbq_T *cq;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4425
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4426 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
4427 {
8870
30988ffb7498 commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
4428 ch->ch_copyID = copyID;
10259
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents: 10235
diff changeset
4429 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
4430 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4431 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
4432 jq = jq->jq_next)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4433 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
4434 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
4435 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
4436 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
4437 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4438 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
4439 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
4440 set_ref_in_item(&dtv, copyID, ht_stack, list_stack);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4441 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4442 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
4443 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4444 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
4445 dtv.vval.v_partial =
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4446 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
4447 set_ref_in_item(&dtv, copyID, ht_stack, list_stack);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4448 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4449 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4450 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
4451 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4452 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
4453 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
4454 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
4455 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4456 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
4457 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4458 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
4459 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
4460 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
4461 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4462 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4463 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4464 #endif
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4465 return abort;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4466 }
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4467
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4468 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4469 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4470 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4471 * "numbuf" is used for a number.
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4472 * 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
4473 * 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
4474 * 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
4475 * ":echo" displays values.
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4476 * 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
4477 * are replaced with "...".
1360
8d09c1eed8a5 updated for version 7.1-074
vimboss
parents: 1341
diff changeset
4478 * May return NULL.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4479 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
4480 char_u *
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4481 echo_string_core(
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4482 typval_T *tv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4483 char_u **tofree,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4484 char_u *numbuf,
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4485 int copyID,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4486 int echo_style,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4487 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
4488 int composite_val)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4489 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4490 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4491 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4492
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4493 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4494 {
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4495 if (!did_echo_string_emsg)
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4496 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4497 // 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
4498 // 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
4499 // and dicts.
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4500 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
4501 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
4502 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4503 *tofree = NULL;
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4504 return (char_u *)"{E724}";
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4505 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4506 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4507
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4508 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4509 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4510 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
4511 if (echo_style && !composite_val)
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4512 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4513 *tofree = 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
4514 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
4515 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
4516 r = (char_u *)"";
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4517 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4518 else
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4519 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4520 *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
4521 r = *tofree;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4522 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4523 break;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4524
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4525 case VAR_FUNC:
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4526 if (echo_style)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4527 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4528 *tofree = NULL;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4529 r = tv->vval.v_string;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4530 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4531 else
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4532 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4533 *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
4534 r = *tofree;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4535 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4536 break;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4537
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
4538 case VAR_PARTIAL:
8710
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4539 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4540 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
4541 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
4542 : partial_name(pt), FALSE);
8710
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4543 garray_T ga;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4544 int i;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4545 char_u *tf;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4546
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4547 ga_init2(&ga, 1, 100);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4548 ga_concat(&ga, (char_u *)"function(");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4549 if (fname != NULL)
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4550 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4551 ga_concat(&ga, fname);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4552 vim_free(fname);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4553 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4554 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
4555 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4556 ga_concat(&ga, (char_u *)", [");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4557 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
4558 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4559 if (i > 0)
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4560 ga_concat(&ga, (char_u *)", ");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4561 ga_concat(&ga,
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4562 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
4563 vim_free(tf);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4564 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4565 ga_concat(&ga, (char_u *)"]");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4566 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4567 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
4568 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4569 typval_T dtv;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4570
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4571 ga_concat(&ga, (char_u *)", ");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4572 dtv.v_type = VAR_DICT;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4573 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
4574 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
4575 vim_free(tf);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4576 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4577 ga_concat(&ga, (char_u *)")");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4578
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4579 *tofree = ga.ga_data;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4580 r = *tofree;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4581 break;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4582 }
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
4583
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
4584 case VAR_BLOB:
15466
435fcefd2c8e patch 8.1.0741: viminfo with Blob is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15464
diff changeset
4585 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
4586 break;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
4587
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4588 case VAR_LIST:
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4589 if (tv->vval.v_list == NULL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4590 {
20126
831b1ea43020 patch 8.2.0618: echoing a null list results in no output
Bram Moolenaar <Bram@vim.org>
parents: 20111
diff changeset
4591 // NULL list is equivalent to empty list.
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4592 *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
4593 r = (char_u *)"[]";
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4594 }
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4595 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
4596 && tv->vval.v_list->lv_len > 0)
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4597 {
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4598 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4599 r = (char_u *)"[...]";
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4600 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4601 else
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4602 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4603 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
4604
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4605 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
4606 *tofree = list2string(tv, copyID, restore_copyID);
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4607 if (restore_copyID)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4608 tv->vval.v_list->lv_copyID = old_copyID;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4609 r = *tofree;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4610 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4611 break;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4612
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4613 case VAR_DICT:
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4614 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4615 {
20128
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
4616 // NULL dict is equivalent to empty dict.
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4617 *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
4618 r = (char_u *)"{}";
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4619 }
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4620 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
4621 && tv->vval.v_dict->dv_hashtab.ht_used != 0)
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4622 {
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4623 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4624 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4625 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4626 else
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4627 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4628 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
4629
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4630 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
4631 *tofree = dict2string(tv, copyID, restore_copyID);
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4632 if (restore_copyID)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4633 tv->vval.v_dict->dv_copyID = old_copyID;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4634 r = *tofree;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4635 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4636 break;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4637
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4638 case VAR_NUMBER:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4639 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
4640 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
4641 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
4642 *tofree = NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4643 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
4644 break;
aec3df2af27c patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents: 11848
diff changeset
4645
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
4646 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
4647 case VAR_CHANNEL:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4648 *tofree = NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4649 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
4650 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
4651 {
aec3df2af27c patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents: 11848
diff changeset
4652 *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
4653 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
4654 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4655 break;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4656
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4657 case VAR_FLOAT:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
4658 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4659 *tofree = NULL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4660 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4661 r = numbuf;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4662 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4663 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4664
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
4665 case VAR_BOOL:
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4666 case VAR_SPECIAL:
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4667 *tofree = NULL;
7730
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
4668 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
4669 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4670 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4671
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4672 if (--recurse == 0)
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4673 did_echo_string_emsg = FALSE;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4674 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4675 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4676
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4677 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4678 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4679 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4680 * "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
4681 * 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
4682 * 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
4683 * May return NULL.
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4684 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4685 char_u *
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4686 echo_string(
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4687 typval_T *tv,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4688 char_u **tofree,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4689 char_u *numbuf,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4690 int copyID)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4691 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4692 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
4693 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4694
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4695 /*
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4696 * Return a string with the string representation of a variable.
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4697 * If the memory is allocated "tofree" is set to it, otherwise NULL.
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4698 * "numbuf" is used for a number.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4699 * Puts quotes around strings, so that they can be parsed back by eval().
1360
8d09c1eed8a5 updated for version 7.1-074
vimboss
parents: 1341
diff changeset
4700 * May return NULL.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4701 */
8889
8755d57debaa commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents: 8887
diff changeset
4702 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4703 tv2string(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4704 typval_T *tv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4705 char_u **tofree,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4706 char_u *numbuf,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4707 int copyID)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4708 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4709 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4710 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4711
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4712 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4713 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4714 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4715 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4716 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
4717 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4718 string_quote(char_u *str, int function)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4719 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4720 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4721 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4722
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4723 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4724 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4725 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 833
diff changeset
4726 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
4727 for (p = str; *p != NUL; MB_PTR_ADV(p))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4728 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4729 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4730 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4731 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4732 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4733 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4734 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4735 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4736 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4737 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4738 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4739 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4740 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4741 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4742 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4743 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4744 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4745 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4746 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4747 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4748 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4749 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4750 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4751 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4752 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4753 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4754 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4755
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4756 #if defined(FEAT_FLOAT) || defined(PROTO)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4757 /*
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4758 * Convert the string "text" to a floating point number.
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4759 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4760 * this always uses a decimal point.
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4761 * Returns the length of the text that was consumed.
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4762 */
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4763 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4764 string2float(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4765 char_u *text,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4766 float_T *value) // result stored here
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4767 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4768 char *s = (char *)text;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4769 float_T f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4770
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4771 // 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
4772 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
4773 {
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4774 *value = INFINITY;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4775 return 3;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4776 }
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4777 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
4778 {
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4779 *value = -INFINITY;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4780 return 4;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4781 }
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4782 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
4783 {
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4784 *value = NAN;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4785 return 3;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4786 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4787 f = strtod(s, &s);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4788 *value = f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4789 return (int)((char_u *)s - text);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4790 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4791 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4792
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4793 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 * If the environment variable was not set, silently assume it is empty.
5858
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4797 * Return FAIL if the name is invalid.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
4799 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4800 get_env_tv(char_u **arg, typval_T *rettv, int evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
4806 int mustfree = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 name = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 {
5858
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4813 if (len == 0)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4814 return FAIL; // invalid empty name
5858
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4815
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4816 cc = name[len];
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4817 name[len] = NUL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4818 // first try vim_getenv(), fast for normal environment vars
5858
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4819 string = vim_getenv(name, &mustfree);
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4820 if (string != NULL && *string != NUL)
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4821 {
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4822 if (!mustfree)
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4823 string = vim_strsave(string);
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4824 }
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4825 else
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4826 {
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4827 if (mustfree)
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4828 vim_free(string);
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4829
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4830 // next try expanding things like $VIM and ${HOME}
5858
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4831 string = expand_env_save(name - 1);
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4832 if (string != NULL && *string == '$')
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13037
diff changeset
4833 VIM_CLEAR(string);
5858
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4834 }
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4835 name[len] = cc;
00228400629e updated for version 7.4.272
Bram Moolenaar <bram@vim.org>
parents: 5850
diff changeset
4836
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4837 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4838 rettv->vval.v_string = string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843
3214
cd145cc2f2c9 updated for version 7.3.377
Bram Moolenaar <bram@vim.org>
parents: 3180
diff changeset
4844 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 * Translate a String variable into a position.
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4846 * Returns NULL when there is an error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 */
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
4848 pos_T *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4849 var2fpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4850 typval_T *varp,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4851 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
4852 int *fnum) // set to fnum for '0, 'A, etc.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 {
700
c78d973dce9e updated for version 7.0211
vimboss
parents: 697
diff changeset
4854 char_u *name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 static pos_T pos;
700
c78d973dce9e updated for version 7.0211
vimboss
parents: 697
diff changeset
4856 pos_T *pp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4858 // Argument can be [lnum, col, coladd].
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4859 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4860 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4861 list_T *l;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4862 int len;
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4863 int error = FALSE;
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4864 listitem_T *li;
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4865
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4866 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4867 if (l == NULL)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4868 return NULL;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4869
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4870 // Get the line number
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4871 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4872 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
4873 return NULL; // invalid line number
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4874
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4875 // Get the column number
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4876 pos.col = list_find_nr(l, 1L, &error);
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4877 if (error)
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4878 return NULL;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4879 len = (long)STRLEN(ml_get(pos.lnum));
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4880
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4881 // We accept "$" for the column number: last column.
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4882 li = list_find(l, 1L);
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4883 if (li != NULL && li->li_tv.v_type == VAR_STRING
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4884 && li->li_tv.vval.v_string != NULL
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4885 && STRCMP(li->li_tv.vval.v_string, "$") == 0)
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4886 pos.col = len + 1;
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4887
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4888 // Accept a position up to the NUL after the line.
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 819
diff changeset
4889 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
4890 return NULL; // invalid column number
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4891 --pos.col;
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4892
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4893 // Get the virtual offset. Defaults to zero.
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4894 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4895 if (error)
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4896 pos.coladd = 0;
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4897
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4898 return &pos;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4899 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4900
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4901 name = tv_get_string_chk(varp);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4902 if (name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4903 return NULL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4904 if (name[0] == '.') // cursor
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 return &curwin->w_cursor;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4906 if (name[0] == 'v' && name[1] == NUL) // Visual start
1609
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4907 {
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4908 if (VIsual_active)
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4909 return &VIsual;
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4910 return &curwin->w_cursor;
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4911 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4912 if (name[0] == '\'') // mark
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 {
4043
80b041b994d1 updated for version 7.3.776
Bram Moolenaar <bram@vim.org>
parents: 3986
diff changeset
4914 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 }
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4919
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4920 pos.coladd = 0;
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4921
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4922 if (name[0] == 'w' && dollar_lnum)
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4923 {
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4924 pos.col = 0;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4925 if (name[1] == '0') // "w0": first visible line
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4926 {
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
4927 update_topline();
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4928 // 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
4929 // 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
4930 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1;
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4931 return &pos;
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4932 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4933 else if (name[1] == '$') // "w$": last visible line
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4934 {
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
4935 validate_botline();
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4936 // 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
4937 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0;
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4938 return &pos;
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4939 }
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
4940 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4941 else if (name[0] == '$') // last column or line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 {
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4943 if (dollar_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 /*
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4959 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4960 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4961 * 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
4962 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4963 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4964 * validity.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4965 */
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
4966 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4967 list2fpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4968 typval_T *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4969 pos_T *posp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4970 int *fnump,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4971 colnr_T *curswantp)
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4972 {
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4973 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4974 long i = 0;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4975 long n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4976
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4977 // 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
4978 // there when "fnump" isn't NULL; "coladd" and "curswant" are optional.
915
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
4979 if (arg->v_type != VAR_LIST
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
4980 || l == NULL
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
4981 || l->lv_len < (fnump == NULL ? 2 : 3)
5938
ccac0aa34eea updated for version 7.4.310
Bram Moolenaar <bram@vim.org>
parents: 5930
diff changeset
4982 || l->lv_len > (fnump == NULL ? 4 : 5))
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4983 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4984
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4985 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4986 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4987 n = list_find_nr(l, i++, NULL); // fnum
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4988 if (n < 0)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4989 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4990 if (n == 0)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4991 n = curbuf->b_fnum; // current buffer
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4992 *fnump = n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4993 }
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4994
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4995 n = list_find_nr(l, i++, NULL); // lnum
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4996 if (n < 0)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4997 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4998 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
4999
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5000 n = list_find_nr(l, i++, NULL); // col
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5001 if (n < 0)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5002 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5003 posp->col = n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5004
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5005 n = list_find_nr(l, i, NULL); // off
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5006 if (n < 0)
915
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5007 posp->coladd = 0;
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5008 else
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5009 posp->coladd = n;
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5010
5938
ccac0aa34eea updated for version 7.4.310
Bram Moolenaar <bram@vim.org>
parents: 5930
diff changeset
5011 if (curswantp != NULL)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5012 *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
5013
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5014 return OK;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5015 }
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5016
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5017 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
5022 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5023 get_env_len(char_u **arg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 ;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5030 if (p == *arg) // no name found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5043 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5044 get_id_len(char_u **arg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5049 // Find the end of the name.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 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
5051 {
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5052 if (*p == ':')
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5053 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5054 // "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
5055 // 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
5056 len = (int)(p - *arg);
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5057 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
5058 || len > 1)
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5059 break;
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5060 }
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5061 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5062 if (p == *arg) // no name found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
5072 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
5073 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5075 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5076 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
5080 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5081 get_name_len(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5082 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5083 char_u **alias,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5084 int evaluate,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5085 int verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5092 *alias = NULL; // default to no alias
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5097 // hard coded <SNR>, already translated
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5104 // literal "<SID>", "s:" or "<SNR>"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5109 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5111 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5112 len > 0 ? 0 : FNE_CHECK_START);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5130 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 len += get_id_len(arg);
15464
3faa7cc8207c patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents: 15460
diff changeset
5137 // 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
5138 // reported at a higher level.
3faa7cc8207c patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents: 15460
diff changeset
5139 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
5140 semsg(_(e_invexpr2), *arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5145 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5146 * 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
5147 * 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
5148 * start and end of the first magic braces item.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5149 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5150 * 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
5151 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5152 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5153 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5154 find_name_end(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5155 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5156 char_u **expr_start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5157 char_u **expr_end,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5158 int flags)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5159 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5160 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5161 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 char_u *p;
7611
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5163 int len;
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5164 int vim9script = current_sctx.sc_version == SCRIPT_VERSION_VIM9;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5166 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5167 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5168 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5169 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5170 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5171
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5172 // 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
5173 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
5174 && (*arg != '{' || vim9script))
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5175 return arg;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5176
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5177 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5178 && (eval_isnamec(*p)
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5179 || (*p == '{' && !vim9script)
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5180 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.'))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5181 || mb_nest != 0
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10964
diff changeset
5182 || br_nest != 0); MB_PTR_ADV(p))
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5183 {
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5184 if (*p == '\'')
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5185 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5186 // 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
5187 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p))
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5188 ;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5189 if (*p == NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5190 break;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5191 }
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5192 else if (*p == '"')
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5193 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5194 // 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
5195 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p))
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5196 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5197 ++p;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5198 if (*p == NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5199 break;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5200 }
7611
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5201 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
5202 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5203 // "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
5204 // 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
5205 len = (int)(p - arg);
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5206 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
5207 || (len > 1 && p[-1] != '}'))
7611
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5208 break;
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5209 }
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5210
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5211 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5212 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5213 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5214 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5215 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5216 --br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5217 }
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5218
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5219 if (br_nest == 0 && !vim9script)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5220 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5221 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5222 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5223 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5224 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5225 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5226 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5227 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5228 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5229 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5230 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5231 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5232 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5233 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5240 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5241 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5242 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5243 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5244 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5245 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5246 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5247 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5248 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5249 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5250 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5251 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5252 static char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5253 make_expanded_name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5254 char_u *in_start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5255 char_u *expr_start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5256 char_u *expr_end,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5257 char_u *in_end)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5258 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5259 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5260 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5261 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5262 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5263
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5264 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5265 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5266 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5267 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5268 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5269 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5270
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
5271 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5272 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5273 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5274 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
5275 + (in_end - expr_end) + 1);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5276 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5277 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5278 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5279 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5280 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5281 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5282 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5283 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5284
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5285 *in_end = c1; // put char back for error messages
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5286 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5287 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5288
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5289 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5290 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5291 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5292 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5293 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5294 // Further expansion!
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5295 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5296 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5297 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5298 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5299 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5300 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5301
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5302 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5303 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5304
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5305 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 * 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
5307 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5309 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5310 eval_isnamec(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5312 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5313 }
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5314
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5315 /*
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5316 * 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
5317 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5318 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5319 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5320 eval_isnamec1(int c)
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5321 {
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5322 return (ASCII_ISALPHA(c) || c == '_');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 /*
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5326 * Handle:
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5327 * - 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
5328 * - ".name" lookup
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5329 * - 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
5330 * - method call: var->method()
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5331 *
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5332 * 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
5333 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5334 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5335 handle_subscript(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5336 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5337 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
5338 int flags, // do more than finding the end
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5339 int verbose, // give error messages
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5340 char_u *start_leader, // start of '!' and '-' prefixes
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5341 char_u **end_leaderp) // end of '!' and '-' prefixes
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5342 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
5343 int evaluate = flags & EVAL_EVALUATE;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5344 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5345 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5346
17448
f8cd16838434 patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents: 17413
diff changeset
5347 // "." is ".name" lookup when we found a dict or when evaluating and
f8cd16838434 patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents: 17413
diff changeset
5348 // scriptversion is at least 2, where string concatenation is "..".
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5349 while (ret == OK
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5350 && (((**arg == '['
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5351 || (**arg == '.' && (rettv->v_type == VAR_DICT
17448
f8cd16838434 patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents: 17413
diff changeset
5352 || (!evaluate
f8cd16838434 patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents: 17413
diff changeset
5353 && (*arg)[1] != '.'
f8cd16838434 patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents: 17413
diff changeset
5354 && current_sctx.sc_version >= 2)))
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5355 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5356 || rettv->v_type == VAR_PARTIAL)))
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5357 && !VIM_ISWHITE(*(*arg - 1)))
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5358 || (**arg == '-' && (*arg)[1] == '>')))
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5359 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5360 if (**arg == '(')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5361 {
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
5362 ret = call_func_rettv(arg, rettv, evaluate, selfdict, NULL);
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
5363
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
5364 // 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
5365 // 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
5366 // but not caught.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5367 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5368 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5369 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5370 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5371 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5372 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5373 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5374 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5375 }
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5376 else if (**arg == '-')
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5377 {
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5378 // Expression "-1.0->method()" applies the leader "-" before
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5379 // applying ->.
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5380 if (evaluate && *end_leaderp > start_leader)
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5381 ret = eval7_leader(rettv, start_leader, end_leaderp);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5382 if (ret == OK)
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5383 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5384 if ((*arg)[2] == '{')
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5385 // expr->{lambda}()
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5386 ret = eval_lambda(arg, rettv, evaluate, verbose);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5387 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5388 // expr->name()
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5389 ret = eval_method(arg, rettv, evaluate, verbose);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5390 }
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5391 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5392 else // **arg == '[' || **arg == '.'
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5393 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5394 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5395 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5396 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5397 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5398 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5399 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5400 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5401 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5402 selfdict = NULL;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
5403 if (eval_index(arg, rettv, flags, verbose) == FAIL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5404 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5405 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5406 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5407 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5408 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5409 }
8575
b5209a4e5baf commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents: 8554
diff changeset
5410
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5411 // 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
5412 // 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
5413 // explicitly (pt_auto is FALSE).
9104
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5414 if (selfdict != NULL
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5415 && (rettv->v_type == VAR_FUNC
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5416 || (rettv->v_type == VAR_PARTIAL
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5417 && (rettv->vval.v_partial->pt_auto
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5418 || 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
5419 selfdict = make_partial(selfdict, rettv);
8575
b5209a4e5baf commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents: 8554
diff changeset
5420
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5421 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5422 return ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5423 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5424
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5425 /*
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5426 * Allocate memory for a variable type-value, and make it empty (0 or NULL
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5427 * value).
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5428 */
7877
7fbd2de703a9 commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents: 7864
diff changeset
5429 typval_T *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5430 alloc_tv(void)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5431 {
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
5432 return ALLOC_CLEAR_ONE(typval_T);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5433 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5434
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5435 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5436 * Allocate memory for a variable type-value, and assign a string to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 */
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
5440 typval_T *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5441 alloc_string_tv(char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5443 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5444
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5445 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5446 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5447 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5448 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5449 rettv->vval.v_string = s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 vim_free(s);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5453 return rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5457 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5458 */
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
5459 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5460 free_tv(typval_T *varp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5464 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5465 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5466 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5467 func_unref(varp->vval.v_string);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5468 // FALLTHROUGH
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5469 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5470 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5471 break;
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5472 case VAR_PARTIAL:
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5473 partial_unref(varp->vval.v_partial);
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5474 break;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5475 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5476 blob_unref(varp->vval.v_blob);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5477 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5478 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5479 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5480 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5481 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5482 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5483 break;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5484 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5485 #ifdef FEAT_JOB_CHANNEL
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5486 job_unref(varp->vval.v_job);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5487 break;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5488 #endif
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5489 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5490 #ifdef FEAT_JOB_CHANNEL
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5491 channel_unref(varp->vval.v_channel);
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5492 break;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5493 #endif
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5494 case VAR_NUMBER:
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5495 case VAR_FLOAT:
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
5496 case VAR_ANY:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5497 case VAR_UNKNOWN:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5498 case VAR_VOID:
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5499 case VAR_BOOL:
7768
3d8e4e0d7127 commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents: 7765
diff changeset
5500 case VAR_SPECIAL:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5501 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5502 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 * Free the memory for a variable value and set the value to NULL or 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
5510 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5511 clear_tv(typval_T *varp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5515 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5516 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5517 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5518 func_unref(varp->vval.v_string);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5519 // FALLTHROUGH
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5520 case VAR_STRING:
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13037
diff changeset
5521 VIM_CLEAR(varp->vval.v_string);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5522 break;
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5523 case VAR_PARTIAL:
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5524 partial_unref(varp->vval.v_partial);
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5525 varp->vval.v_partial = NULL;
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5526 break;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5527 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5528 blob_unref(varp->vval.v_blob);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5529 varp->vval.v_blob = NULL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5530 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5531 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5532 list_unref(varp->vval.v_list);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5533 varp->vval.v_list = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5534 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5535 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5536 dict_unref(varp->vval.v_dict);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5537 varp->vval.v_dict = NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5538 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5539 case VAR_NUMBER:
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5540 case VAR_BOOL:
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
5541 case VAR_SPECIAL:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5542 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5543 break;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5544 case VAR_FLOAT:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5545 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5546 varp->vval.v_float = 0.0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5547 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5548 #endif
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5549 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5550 #ifdef FEAT_JOB_CHANNEL
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5551 job_unref(varp->vval.v_job);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5552 varp->vval.v_job = NULL;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5553 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5554 break;
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5555 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5556 #ifdef FEAT_JOB_CHANNEL
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5557 channel_unref(varp->vval.v_channel);
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5558 varp->vval.v_channel = NULL;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5559 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5560 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
5561 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
5562 case VAR_VOID:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5563 break;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5564 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5565 varp->v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5566 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5567 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5568
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5569 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5570 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5571 */
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
5572 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5573 init_tv(typval_T *varp)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5574 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5575 if (varp != NULL)
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
5576 CLEAR_POINTER(varp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 * If it is a String variable, uses vim_str2nr().
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5582 * For incompatible types, return 0.
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5583 * tv_get_number_chk() is similar to tv_get_number(), but informs the
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5584 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5585 * is not NULL or returns -1 otherwise.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 */
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
5587 varnumber_T
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5588 tv_get_number(typval_T *varp)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5589 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5590 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5591
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5592 return tv_get_number_chk(varp, &error); // return 0L on error
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5593 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5594
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
5595 varnumber_T
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5596 tv_get_number_chk(typval_T *varp, int *denote)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5597 {
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
5598 varnumber_T n = 0L;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5599
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5600 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5601 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5602 case VAR_NUMBER:
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
5603 return varp->vval.v_number;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5604 case VAR_FLOAT:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5605 #ifdef FEAT_FLOAT
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5606 emsg(_("E805: Using a Float as a Number"));
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5607 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5608 #endif
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5609 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5610 case VAR_PARTIAL:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5611 emsg(_("E703: Using a Funcref as a Number"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5612 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5613 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5614 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5615 vim_str2nr(varp->vval.v_string, NULL, NULL,
16706
77bcb5055fec patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents: 16704
diff changeset
5616 STR2NR_ALL, &n, NULL, 0, FALSE);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5617 return n;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5618 case VAR_LIST:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5619 emsg(_("E745: Using a List as a Number"));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5620 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5621 case VAR_DICT:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5622 emsg(_("E728: Using a Dictionary as a Number"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5623 break;
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5624 case VAR_BOOL:
7730
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
5625 case VAR_SPECIAL:
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
5626 return varp->vval.v_number == VVAL_TRUE ? 1 : 0;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5627 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5628 #ifdef FEAT_JOB_CHANNEL
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5629 emsg(_("E910: Using a Job as a Number"));
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5630 break;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5631 #endif
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5632 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5633 #ifdef FEAT_JOB_CHANNEL
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5634 emsg(_("E913: Using a Channel as a Number"));
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5635 break;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5636 #endif
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5637 case VAR_BLOB:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5638 emsg(_("E974: Using a Blob as a Number"));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5639 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5640 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
5641 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
5642 case VAR_VOID:
19554
b38d73f36467 patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents: 19477
diff changeset
5643 internal_error_no_abort("tv_get_number(UNKNOWN)");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5644 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5645 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5646 if (denote == NULL) // useful for values that must be unsigned
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5647 n = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5648 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5649 *denote = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5650 return n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5653 #ifdef FEAT_FLOAT
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
5654 float_T
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5655 tv_get_float(typval_T *varp)
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5656 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5657 switch (varp->v_type)
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5658 {
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5659 case VAR_NUMBER:
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5660 return (float_T)(varp->vval.v_number);
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5661 case VAR_FLOAT:
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5662 return varp->vval.v_float;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5663 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5664 case VAR_PARTIAL:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5665 emsg(_("E891: Using a Funcref as a Float"));
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5666 break;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5667 case VAR_STRING:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5668 emsg(_("E892: Using a String as a Float"));
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5669 break;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5670 case VAR_LIST:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5671 emsg(_("E893: Using a List as a Float"));
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5672 break;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5673 case VAR_DICT:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5674 emsg(_("E894: Using a Dictionary as a Float"));
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5675 break;
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5676 case VAR_BOOL:
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5677 emsg(_("E362: Using a boolean value as a Float"));
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5678 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5679 case VAR_SPECIAL:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5680 emsg(_("E907: Using a special value as a Float"));
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5681 break;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5682 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5683 # ifdef FEAT_JOB_CHANNEL
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5684 emsg(_("E911: Using a Job as a Float"));
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5685 break;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5686 # endif
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5687 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5688 # ifdef FEAT_JOB_CHANNEL
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5689 emsg(_("E914: Using a Channel as a Float"));
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5690 break;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5691 # endif
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5692 case VAR_BLOB:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5693 emsg(_("E975: Using a Blob as a Float"));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5694 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5695 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
5696 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
5697 case VAR_VOID:
19554
b38d73f36467 patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents: 19477
diff changeset
5698 internal_error_no_abort("tv_get_float(UNKNOWN)");
7689
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5699 break;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5700 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5701 return 0;
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5702 }
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5703 #endif
20dc2763a3b9 commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents: 7683
diff changeset
5704
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 * If it is a Number variable, the number is converted into a string.
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5708 * tv_get_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE!
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5709 * tv_get_string_buf() uses a given buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 * Never returns NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5712 * tv_get_string_chk() and tv_get_string_buf_chk() are similar, but return
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5713 * NULL on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 */
8498
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5715 char_u *
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5716 tv_get_string(typval_T *varp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5720 return tv_get_string_buf(varp, mybuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722
8498
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5723 char_u *
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5724 tv_get_string_buf(typval_T *varp, char_u *buf)
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5725 {
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5726 char_u *res = tv_get_string_buf_chk(varp, buf);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5727
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5728 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5729 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5730
5810
0b9a66ea49f4 updated for version 7.4.249
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
5731 /*
0b9a66ea49f4 updated for version 7.4.249
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
5732 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE!
0b9a66ea49f4 updated for version 7.4.249
Bram Moolenaar <bram@vim.org>
parents: 5808
diff changeset
5733 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
5734 char_u *
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5735 tv_get_string_chk(typval_T *varp)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5736 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5737 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5738
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5739 return tv_get_string_buf_chk(varp, mybuf);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5740 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5741
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
5742 char_u *
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
5743 tv_get_string_buf_chk(typval_T *varp, char_u *buf)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5744 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5745 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5746 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5747 case VAR_NUMBER:
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
5748 vim_snprintf((char *)buf, NUMBUFLEN, "%lld",
19477
2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 19201
diff changeset
5749 (varnumber_T)varp->vval.v_number);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5750 return buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5751 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5752 case VAR_PARTIAL:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5753 emsg(_("E729: using Funcref as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5754 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5755 case VAR_LIST:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5756 emsg(_("E730: using List as a String"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5757 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5758 case VAR_DICT:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5759 emsg(_("E731: using Dictionary as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5760 break;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5761 case VAR_FLOAT:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5762 #ifdef FEAT_FLOAT
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5763 emsg(_(e_float_as_string));
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5764 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5765 #endif
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5766 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5767 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5768 return varp->vval.v_string;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5769 return (char_u *)"";
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5770 case VAR_BOOL:
7730
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
5771 case VAR_SPECIAL:
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
5772 STRCPY(buf, get_var_special_name(varp->vval.v_number));
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
5773 return buf;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5774 case VAR_BLOB:
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5775 emsg(_("E976: using Blob as a String"));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5776 break;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5777 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5778 #ifdef FEAT_JOB_CHANNEL
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5779 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5780 job_T *job = varp->vval.v_job;
8424
be45d4921f1f commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents: 8386
diff changeset
5781 char *status;
be45d4921f1f commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents: 8386
diff changeset
5782
be45d4921f1f commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents: 8386
diff changeset
5783 if (job == NULL)
be45d4921f1f commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents: 8386
diff changeset
5784 return (char_u *)"no process";
be45d4921f1f commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents: 8386
diff changeset
5785 status = job->jv_status == JOB_FAILED ? "fail"
10386
d3f0946b4a80 commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents: 10381
diff changeset
5786 : job->jv_status >= JOB_ENDED ? "dead"
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5787 : "run";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5788 # ifdef UNIX
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5789 vim_snprintf((char *)buf, NUMBUFLEN,
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5790 "process %ld %s", (long)job->jv_pid, status);
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15790
diff changeset
5791 # elif defined(MSWIN)
8001
e5dbeb923ce6 commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents: 7995
diff changeset
5792 vim_snprintf((char *)buf, NUMBUFLEN,
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 8019
diff changeset
5793 "process %ld %s",
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 8019
diff changeset
5794 (long)job->jv_proc_info.dwProcessId,
8001
e5dbeb923ce6 commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents: 7995
diff changeset
5795 status);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5796 # else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5797 // fall-back
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5798 vim_snprintf((char *)buf, NUMBUFLEN, "process ? %s", status);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5799 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5800 return buf;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5801 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5802 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5803 break;
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5804 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5805 #ifdef FEAT_JOB_CHANNEL
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5806 {
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5807 channel_T *channel = varp->vval.v_channel;
10235
ad6851687158 commit https://github.com/vim/vim/commit/0e77b7691ee7c477facb4c9d9162c8603ada2d84
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
5808 char *status = channel_status(channel, -1);
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5809
8070
e4c3f6720b03 commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents: 8062
diff changeset
5810 if (channel == NULL)
e4c3f6720b03 commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents: 8062
diff changeset
5811 vim_snprintf((char *)buf, NUMBUFLEN, "channel %s", status);
e4c3f6720b03 commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents: 8062
diff changeset
5812 else
e4c3f6720b03 commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents: 8062
diff changeset
5813 vim_snprintf((char *)buf, NUMBUFLEN,
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5814 "channel %d %s", channel->ch_id, status);
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5815 return buf;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5816 }
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5817 #endif
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5818 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5819 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
5820 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
5821 case VAR_VOID:
19085
fd1070ff696b patch 8.2.0103: using null object with execute() has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19081
diff changeset
5822 emsg(_(e_inval_string));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5823 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5824 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5825 return NULL;
7
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 /*
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5829 * Turn a typeval into a string. Similar to tv_get_string_buf() but uses
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5830 * string() on Dict, List, etc.
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5831 */
17789
0f7ae8010787 patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents: 17781
diff changeset
5832 static char_u *
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5833 tv_stringify(typval_T *varp, char_u *buf)
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5834 {
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5835 if (varp->v_type == VAR_LIST
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5836 || varp->v_type == VAR_DICT
19081
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5837 || varp->v_type == VAR_BLOB
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5838 || varp->v_type == VAR_FUNC
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5839 || varp->v_type == VAR_PARTIAL
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5840 || varp->v_type == VAR_FLOAT)
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5841 {
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5842 typval_T tmp;
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5843
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5844 f_string(varp, &tmp);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5845 tv_get_string_buf(&tmp, buf);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5846 clear_tv(varp);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5847 *varp = tmp;
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5848 return tmp.vval.v_string;
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5849 }
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5850 return tv_get_string_buf(varp, buf);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5851 }
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5852
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5853 /*
15780
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5854 * Return TRUE if typeval "tv" and its value are set to be locked (immutable).
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5855 * Also give an error message, using "name" or _("name") when use_gettext is
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5856 * TRUE.
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5857 */
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5858 static int
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5859 tv_check_lock(typval_T *tv, char_u *name, int use_gettext)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5860 {
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5861 int lock = 0;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5862
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5863 switch (tv->v_type)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5864 {
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5865 case VAR_BLOB:
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5866 if (tv->vval.v_blob != NULL)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5867 lock = tv->vval.v_blob->bv_lock;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5868 break;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5869 case VAR_LIST:
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5870 if (tv->vval.v_list != NULL)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5871 lock = tv->vval.v_list->lv_lock;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5872 break;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5873 case VAR_DICT:
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5874 if (tv->vval.v_dict != NULL)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5875 lock = tv->vval.v_dict->dv_lock;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5876 break;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5877 default:
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5878 break;
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5879 }
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5880 return var_check_lock(tv->v_lock, name, use_gettext)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5881 || (lock != 0 && var_check_lock(lock, name, use_gettext));
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5882 }
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5883
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
5884 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5885 * Copy the values from typval_T "from" to typval_T "to".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5886 * When needed allocates string or increases reference count.
15581
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
5887 * Does not make a copy of a list, blob or dict but copies the reference!
1772
42ac369bd824 updated for version 7.2-070
vimboss
parents: 1768
diff changeset
5888 * It is OK for "from" and "to" to point to the same item. This is used to
42ac369bd824 updated for version 7.2-070
vimboss
parents: 1768
diff changeset
5889 * make a copy later.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5890 */
2050
afcf9db31561 updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents: 2045
diff changeset
5891 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5892 copy_tv(typval_T *from, typval_T *to)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5893 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5894 to->v_type = from->v_type;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5895 to->v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5896 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5897 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5898 case VAR_NUMBER:
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5899 case VAR_BOOL:
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
5900 case VAR_SPECIAL:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5901 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5902 break;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5903 case VAR_FLOAT:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5904 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5905 to->vval.v_float = from->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5906 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5907 #endif
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5908 case VAR_JOB:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5909 #ifdef FEAT_JOB_CHANNEL
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5910 to->vval.v_job = from->vval.v_job;
8174
f2286ff0c102 commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents: 8170
diff changeset
5911 if (to->vval.v_job != NULL)
f2286ff0c102 commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents: 8170
diff changeset
5912 ++to->vval.v_job->jv_refcount;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5913 break;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5914 #endif
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5915 case VAR_CHANNEL:
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5916 #ifdef FEAT_JOB_CHANNEL
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5917 to->vval.v_channel = from->vval.v_channel;
8070
e4c3f6720b03 commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents: 8062
diff changeset
5918 if (to->vval.v_channel != NULL)
e4c3f6720b03 commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents: 8062
diff changeset
5919 ++to->vval.v_channel->ch_refcount;
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5920 break;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5921 #endif
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5922 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5923 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5924 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5925 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5926 else
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5927 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5928 to->vval.v_string = vim_strsave(from->vval.v_string);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5929 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5930 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5931 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5932 break;
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5933 case VAR_PARTIAL:
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5934 if (from->vval.v_partial == NULL)
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5935 to->vval.v_partial = NULL;
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5936 else
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5937 {
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5938 to->vval.v_partial = from->vval.v_partial;
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5939 ++to->vval.v_partial->pt_refcount;
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5940 }
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5941 break;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5942 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5943 if (from->vval.v_blob == NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5944 to->vval.v_blob = NULL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5945 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5946 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5947 to->vval.v_blob = from->vval.v_blob;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5948 ++to->vval.v_blob->bv_refcount;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5949 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
5950 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5951 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5952 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5953 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5954 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5955 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5956 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5957 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5958 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5959 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5960 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5961 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5962 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5963 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5964 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5965 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5966 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5967 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5968 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5969 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
5970 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
5971 case VAR_VOID:
19554
b38d73f36467 patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents: 19477
diff changeset
5972 internal_error_no_abort("copy_tv(UNKNOWN)");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5973 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5974 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5978 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5979 * 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
5980 * 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
5981 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5982 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5983 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
5984 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5985 item_copy(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5986 typval_T *from,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5987 typval_T *to,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5988 int deep,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5989 int copyID)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5990 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5991 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5992 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5993
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5994 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5995 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5996 emsg(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5997 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5998 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5999 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6000
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6001 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6002 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6003 case VAR_NUMBER:
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6004 case VAR_FLOAT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6005 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6006 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
6007 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
6008 case VAR_BOOL:
7862
d4fec9208e7e commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
6009 case VAR_SPECIAL:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
6010 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
6011 case VAR_CHANNEL:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6012 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6013 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6014 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6015 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6016 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6017 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6018 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6019 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6020 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6021 // use the copy made earlier
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6022 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6023 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6024 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6025 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6026 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6027 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6028 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6029 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
6030 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
6031 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
6032 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6033 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6034 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6035 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6036 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6037 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6038 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6039 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6040 // use the copy made earlier
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6041 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6042 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6043 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6044 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6045 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6046 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6047 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6048 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
6049 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
6050 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
6051 case VAR_VOID:
19554
b38d73f36467 patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents: 19477
diff changeset
6052 internal_error_no_abort("item_copy(UNKNOWN)");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6053 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6054 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6055 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6056 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6057 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6058
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6059 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6060 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
6061 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6062 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
6063 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
6064 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
6065
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6066 if (*atstart)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6067 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6068 *atstart = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6069 // 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
6070 // 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
6071 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
6072 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6073 // 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
6074 // 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
6075 // 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
6076 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
6077 msg_start();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6078 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6079 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6080 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
6081 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
6082
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6083 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
6084 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
6085 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6086 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
6087 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6088 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
6089 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6090 // 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
6091 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
6092 *needclr = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6093 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6094 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
6095 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6096 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6097 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6098 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
6099 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6100 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
6101
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6102 (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
6103 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
6104 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6105 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6106 (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
6107 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6108 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6109 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
6110 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6111
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6112 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6118 ex_echo(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6121 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 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
6125 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
6126 int called_emsg_before = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 ++emsg_skip;
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
6130 while ((!ends_excmd2(eap->cmd, arg) || *arg == '"') && !got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6132 // 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
6133 // still need to be cleared. E.g., "echo 22,44".
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6134 need_clr_eos = needclr;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6135
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 p = arg;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
6137 if (eval1(&arg, &rettv, eap->skip ? 0 : EVAL_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 */
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
6144 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
6145 && 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
6146 semsg(_(e_invexpr2), p);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6147 need_clr_eos = FALSE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6148 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6149 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6150 need_clr_eos = FALSE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
6151
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 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
6153 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
6154
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6155 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6164 // remove text that may still be there from the command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6176 ex_echohl(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 {
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
6178 echo_attr = syn_name2attr(eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 /*
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
6182 * 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
6183 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
6184 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
6185 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
6186 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
6187 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
6188 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
6189
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
6190 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6198 ex_execute(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6201 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 ++emsg_skip;
20061
6e6a75800884 patch 8.2.0586: Vim9: # comment not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 20059
diff changeset
6211 while (!ends_excmd2(eap->cmd, arg) || *arg == '"')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 {
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
6213 ret = eval1_emsg(&arg, &rettv, !eap->skip);
051937ebaf22 patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
6214 if (ret == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 {
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
6219 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
6220
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
6221 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
6222 {
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
6223 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
6224 {
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
6225 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
6226 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
6227 }
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
6228 else
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
6229 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
6230 }
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
6231 else
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
6232 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
6233 if (p == NULL)
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
6234 {
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
6235 clear_tv(&rettv);
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
6236 ret = FAIL;
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
6237 break;
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
6238 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6242 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6252 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 {
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
6258 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
6259 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6260 // 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
6261 // 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
6262 // 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
6263 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
6264 }
404e98047f0b patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
6265
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 if (eap->cmdidx == CMD_echomsg)
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
6267 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15517
diff changeset
6268 msg_attr(ga.ga_data, echo_attr);
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
6269 out_flush();
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
6270 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 {
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20128
diff changeset
6273 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
6274
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6275 // 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
6276 emsg(ga.ga_data);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
6299 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6300 find_option_end(char_u **arg, int *opt_flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 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
6323 p += 4; // termcap option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 /*
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6331 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6332 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6333 */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6334 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
6335 last_set_msg(sctx_T script_ctx)
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6336 {
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6337 char_u *p;
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6338
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
6339 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
6340 {
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14439
diff changeset
6341 p = home_replace_save(NULL, get_scriptname(script_ctx.sc_sid));
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6342 if (p != NULL)
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6343 {
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6344 verbose_enter();
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15517
diff changeset
6345 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
6346 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
6347 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
6348 {
18939
25ebc35e104f patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
parents: 18851
diff changeset
6349 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
6350 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
6351 }
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14439
diff changeset
6352 verbose_leave();
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6353 vim_free(p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6354 }
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6355 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6356 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6357
16036
89fb86821b4a patch 8.1.1023: may use NULL pointer when indexing a blob
Bram Moolenaar <Bram@vim.org>
parents: 16013
diff changeset
6358 /*
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6359 * Compare "typ1" and "typ2". Put the result in "typ1".
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6360 */
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6361 int
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6362 typval_compare(
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6363 typval_T *typ1, // first operand
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6364 typval_T *typ2, // second operand
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6365 exptype_T type, // operator
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6366 int ic) // ignore case
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6367 {
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6368 int i;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6369 varnumber_T n1, n2;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6370 char_u *s1, *s2;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6371 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6372 int type_is = type == EXPR_IS || type == EXPR_ISNOT;
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6373
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6374 if (type_is && typ1->v_type != typ2->v_type)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6375 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6376 // For "is" a different type always means FALSE, for "notis"
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6377 // it means TRUE.
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6378 n1 = (type == EXPR_ISNOT);
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6379 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6380 else if (typ1->v_type == VAR_BLOB || typ2->v_type == VAR_BLOB)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6381 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6382 if (type_is)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6383 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6384 n1 = (typ1->v_type == typ2->v_type
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6385 && typ1->vval.v_blob == typ2->vval.v_blob);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6386 if (type == EXPR_ISNOT)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6387 n1 = !n1;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6388 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6389 else if (typ1->v_type != typ2->v_type
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6390 || (type != EXPR_EQUAL && type != EXPR_NEQUAL))
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6391 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6392 if (typ1->v_type != typ2->v_type)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6393 emsg(_("E977: Can only compare Blob with Blob"));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6394 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6395 emsg(_(e_invalblob));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6396 clear_tv(typ1);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6397 return FAIL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6398 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6399 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6400 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6401 // Compare two Blobs for being equal or unequal.
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6402 n1 = blob_equal(typ1->vval.v_blob, typ2->vval.v_blob);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6403 if (type == EXPR_NEQUAL)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6404 n1 = !n1;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6405 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
6406 }
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6407 else if (typ1->v_type == VAR_LIST || typ2->v_type == VAR_LIST)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6408 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6409 if (type_is)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6410 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6411 n1 = (typ1->v_type == typ2->v_type
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6412 && typ1->vval.v_list == typ2->vval.v_list);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6413 if (type == EXPR_ISNOT)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6414 n1 = !n1;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6415 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6416 else if (typ1->v_type != typ2->v_type
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6417 || (type != EXPR_EQUAL && type != EXPR_NEQUAL))
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6418 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6419 if (typ1->v_type != typ2->v_type)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6420 emsg(_("E691: Can only compare List with List"));
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6421 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6422 emsg(_("E692: Invalid operation for List"));
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6423 clear_tv(typ1);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6424 return FAIL;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6425 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6426 else
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6427 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6428 // Compare two Lists for being equal or unequal.
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6429 n1 = list_equal(typ1->vval.v_list, typ2->vval.v_list,
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6430 ic, FALSE);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6431 if (type == EXPR_NEQUAL)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6432 n1 = !n1;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6433 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6434 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6435
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6436 else if (typ1->v_type == VAR_DICT || typ2->v_type == VAR_DICT)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6437 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6438 if (type_is)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6439 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6440 n1 = (typ1->v_type == typ2->v_type
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6441 && typ1->vval.v_dict == typ2->vval.v_dict);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6442 if (type == EXPR_ISNOT)
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6443 n1 = !n1;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6444 }
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6445 else if (typ1->v_type != typ2->v_type
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6446 || (type != EXPR_EQUAL && type != EXPR_NEQUAL))
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6447 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6448 if (typ1->v_type != typ2->v_type)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6449 emsg(_("E735: Can only compare Dictionary with Dictionary"));
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6450 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6451 emsg(_("E736: Invalid operation for Dictionary"));
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6452 clear_tv(typ1);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6453 return FAIL;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6454 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6455 else
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6456 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6457 // Compare two Dictionaries for being equal or unequal.
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6458 n1 = dict_equal(typ1->vval.v_dict, typ2->vval.v_dict,
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6459 ic, FALSE);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6460 if (type == EXPR_NEQUAL)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6461 n1 = !n1;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6462 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6463 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6464
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6465 else if (typ1->v_type == VAR_FUNC || typ2->v_type == VAR_FUNC
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6466 || typ1->v_type == VAR_PARTIAL || typ2->v_type == VAR_PARTIAL)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6467 {
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6468 if (type != EXPR_EQUAL && type != EXPR_NEQUAL
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6469 && type != EXPR_IS && type != EXPR_ISNOT)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6470 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
6471 emsg(_("E694: Invalid operation for Funcrefs"));
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6472 clear_tv(typ1);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6473 return FAIL;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6474 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6475 if ((typ1->v_type == VAR_PARTIAL
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6476 && typ1->vval.v_partial == NULL)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6477 || (typ2->v_type == VAR_PARTIAL
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6478 && typ2->vval.v_partial == NULL))
20156
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6479 // When both partials are NULL, then they are equal.
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6480 // Otherwise they are not equal.
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6481 n1 = (typ1->vval.v_partial == typ2->vval.v_partial);
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6482 else if (type_is)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6483 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6484 if (typ1->v_type == VAR_FUNC && typ2->v_type == VAR_FUNC)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6485 // strings are considered the same if their value is
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6486 // the same
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6487 n1 = tv_equal(typ1, typ2, ic, FALSE);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6488 else if (typ1->v_type == VAR_PARTIAL
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6489 && typ2->v_type == VAR_PARTIAL)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6490 n1 = (typ1->vval.v_partial == typ2->vval.v_partial);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6491 else
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6492 n1 = FALSE;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6493 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6494 else
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6495 n1 = tv_equal(typ1, typ2, ic, FALSE);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6496 if (type == EXPR_NEQUAL || type == EXPR_ISNOT)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6497 n1 = !n1;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6498 }
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6499
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6500 #ifdef FEAT_FLOAT
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6501 /*
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6502 * If one of the two variables is a float, compare as a float.
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6503 * When using "=~" or "!~", always compare as string.
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6504 */
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6505 else if ((typ1->v_type == VAR_FLOAT || typ2->v_type == VAR_FLOAT)
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6506 && type != EXPR_MATCH && type != EXPR_NOMATCH)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6507 {
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6508 float_T f1, f2;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6509
15904
fec4416adb80 patch 8.1.0958: compiling weird regexp pattern is very slow
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
6510 f1 = tv_get_float(typ1);
fec4416adb80 patch 8.1.0958: compiling weird regexp pattern is very slow
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
6511 f2 = tv_get_float(typ2);
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6512 n1 = FALSE;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6513 switch (type)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6514 {
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6515 case EXPR_IS:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6516 case EXPR_EQUAL: n1 = (f1 == f2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6517 case EXPR_ISNOT:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6518 case EXPR_NEQUAL: n1 = (f1 != f2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6519 case EXPR_GREATER: n1 = (f1 > f2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6520 case EXPR_GEQUAL: n1 = (f1 >= f2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6521 case EXPR_SMALLER: n1 = (f1 < f2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6522 case EXPR_SEQUAL: n1 = (f1 <= f2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6523 case EXPR_UNKNOWN:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6524 case EXPR_MATCH:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6525 default: break; // avoid gcc warning
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6526 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6527 }
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6528 #endif
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6529
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6530 /*
18968
24941a950cc7 patch 8.2.0045: script test fails
Bram Moolenaar <Bram@vim.org>
parents: 18966
diff changeset
6531 * If one of the two variables is a number, compare as a number.
24941a950cc7 patch 8.2.0045: script test fails
Bram Moolenaar <Bram@vim.org>
parents: 18966
diff changeset
6532 * When using "=~" or "!~", always compare as string.
24941a950cc7 patch 8.2.0045: script test fails
Bram Moolenaar <Bram@vim.org>
parents: 18966
diff changeset
6533 */
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6534 else if ((typ1->v_type == VAR_NUMBER || typ2->v_type == VAR_NUMBER)
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6535 && type != EXPR_MATCH && type != EXPR_NOMATCH)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6536 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
6537 n1 = tv_get_number(typ1);
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
6538 n2 = tv_get_number(typ2);
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6539 switch (type)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6540 {
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6541 case EXPR_IS:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6542 case EXPR_EQUAL: n1 = (n1 == n2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6543 case EXPR_ISNOT:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6544 case EXPR_NEQUAL: n1 = (n1 != n2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6545 case EXPR_GREATER: n1 = (n1 > n2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6546 case EXPR_GEQUAL: n1 = (n1 >= n2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6547 case EXPR_SMALLER: n1 = (n1 < n2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6548 case EXPR_SEQUAL: n1 = (n1 <= n2); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6549 case EXPR_UNKNOWN:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6550 case EXPR_MATCH:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6551 default: break; // avoid gcc warning
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6552 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6553 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6554 else
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6555 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
6556 s1 = tv_get_string_buf(typ1, buf1);
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
6557 s2 = tv_get_string_buf(typ2, buf2);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6558 if (type != EXPR_MATCH && type != EXPR_NOMATCH)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6559 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6560 else
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6561 i = 0;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6562 n1 = FALSE;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6563 switch (type)
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6564 {
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6565 case EXPR_IS:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6566 case EXPR_EQUAL: n1 = (i == 0); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6567 case EXPR_ISNOT:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6568 case EXPR_NEQUAL: n1 = (i != 0); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6569 case EXPR_GREATER: n1 = (i > 0); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6570 case EXPR_GEQUAL: n1 = (i >= 0); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6571 case EXPR_SMALLER: n1 = (i < 0); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6572 case EXPR_SEQUAL: n1 = (i <= 0); break;
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6573
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6574 case EXPR_MATCH:
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6575 case EXPR_NOMATCH:
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6576 n1 = pattern_match(s2, s1, ic);
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
6577 if (type == EXPR_NOMATCH)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6578 n1 = !n1;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6579 break;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6580
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
6581 default: break; // avoid gcc warning
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6582 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6583 }
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6584 clear_tv(typ1);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6585 typ1->v_type = VAR_NUMBER;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6586 typ1->vval.v_number = n1;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
6587
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6588 return OK;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6589 }
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6590
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6591 char_u *
14391
46f14852a919 patch 8.1.0210: still a few K&R function declarations
Christian Brabandt <cb@256bit.org>
parents: 14331
diff changeset
6592 typval_tostring(typval_T *arg)
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6593 {
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6594 char_u *tofree;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6595 char_u numbuf[NUMBUFLEN];
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6596 char_u *ret = NULL;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6597
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6598 if (arg == NULL)
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6599 return vim_strsave((char_u *)"(does not exist)");
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6600 ret = tv2string(arg, &tofree, numbuf, 0);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6601 // Make a copy if we have a value but it's not in allocated memory.
13262
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6602 if (ret != NULL && tofree == NULL)
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6603 ret = vim_strsave(ret);
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6604 return ret;
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6605 }
69278c25429d patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
6606
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17964
diff changeset
6607 #endif // FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 * 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
6611 * 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
6612 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6616 do_string_sub(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6617 char_u *str,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6618 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6619 char_u *sub,
9589
bf204ab1ce7d commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents: 9587
diff changeset
6620 typval_T *expr,
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6621 char_u *flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 char_u *tail;
6332
65e72747feca updated for version 7.4.499
Bram Moolenaar <bram@vim.org>
parents: 6316
diff changeset
6628 char_u *end;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 char_u *save_cpo;
5623
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6632 char_u *zero_width = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6634 // Make 'cpoptions' empty, so that the 'l' flag doesn't work here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 save_cpo = p_cpo;
1672
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6636 p_cpo = empty_option;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6638 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 tail = str;
6332
65e72747feca updated for version 7.4.499
Bram Moolenaar <bram@vim.org>
parents: 6316
diff changeset
6647 end = str + STRLEN(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6650 // Skip empty match except for first match.
5623
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6651 if (regmatch.startp[0] == regmatch.endp[0])
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6652 {
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6653 if (zero_width == regmatch.startp[0])
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6654 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6655 // 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
6656 i = mb_ptr2len(tail);
5964
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6657 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
6658 (size_t)i);
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6659 ga.ga_len += i;
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6660 tail += i;
5623
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6661 continue;
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6662 }
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6663 zero_width = regmatch.startp[0];
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6664 }
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6665
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 */
9589
bf204ab1ce7d commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents: 9587
diff changeset
6673 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
6674 if (ga_grow(&ga, (int)((end - tail) + sublen -
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6681 // copy the text up to where the match is
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 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
6684 // add the substituted text
9589
bf204ab1ce7d commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents: 9587
diff changeset
6685 (void)vim_regsub(&regmatch, sub, expr, (char_u *)ga.ga_data
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 ga.ga_len += i + sublen - 1;
5388
8ced827b2e8b updated for version 7.4.045
Bram Moolenaar <bram@vim.org>
parents: 5378
diff changeset
6688 tail = regmatch.endp[0];
8ced827b2e8b updated for version 7.4.045
Bram Moolenaar <bram@vim.org>
parents: 5378
diff changeset
6689 if (*tail == NUL)
8ced827b2e8b updated for version 7.4.045
Bram Moolenaar <bram@vim.org>
parents: 5378
diff changeset
6690 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4778
diff changeset
6698 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 ga_clear(&ga);
1672
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6703 if (p_cpo == empty_option)
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6704 p_cpo = save_cpo;
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6705 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6706 // Darn, evaluating {sub} expression or {expr} changed the value.
1672
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6707 free_string_option(save_cpo);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 }