annotate src/search.c @ 30886:74e64f3a54ef v9.0.0777

patch 9.0.0777: code is indented too much Commit: https://github.com/vim/vim/commit/3f0092c141824356b55b11cd3985baaf4df65334 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Oct 16 21:43:07 2022 +0100 patch 9.0.0777: code is indented too much Problem: Code is indented too much. Solution: Use an early return. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/11386)
author Bram Moolenaar <Bram@vim.org>
date Sun, 16 Oct 2022 22:45:02 +0200
parents 6c1a9d7a931f
children d80066065462
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 * search.c: code for normal mode searching commands
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11 */
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12
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13 #include "vim.h"
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14
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15 #ifdef FEAT_EVAL
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16 static void set_vv_searchforward(void);
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17 static int first_submatch(regmmatch_T *rp);
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18 #endif
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19 #ifdef FEAT_FIND_ID
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20 static void show_pat_in_path(char_u *, int,
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21 int, int, FILE *, linenr_T *, long);
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22 #endif
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23
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24 typedef struct searchstat
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25 {
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26 int cur; // current position of found words
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27 int cnt; // total count of found words
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28 int exact_match; // TRUE if matched exactly on specified position
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29 int incomplete; // 0: search was fully completed
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30 // 1: recomputing was timed out
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31 // 2: max count exceeded
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32 int last_maxcount; // the max count of the last search
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33 } searchstat_T;
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34
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35 static void cmdline_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, int show_top_bot_msg, char_u *msgbuf, int recompute, int maxcount, long timeout);
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36 static void update_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, searchstat_T *stat, int recompute, int maxcount, long timeout);
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37
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38 #define SEARCH_STAT_DEF_TIMEOUT 40L
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39 #define SEARCH_STAT_DEF_MAX_COUNT 99
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40 #define SEARCH_STAT_BUF_LEN 12
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41
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42 /*
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43 * This file contains various searching-related routines. These fall into
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44 * three groups:
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45 * 1. string searches (for /, ?, n, and N)
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46 * 2. character searches within a single line (for f, F, t, T, etc)
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47 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
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48 */
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49
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50 /*
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51 * String searches
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52 *
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53 * The string search functions are divided into two levels:
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54 * lowest: searchit(); uses an pos_T for starting position and found match.
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55 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
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56 *
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57 * The last search pattern is remembered for repeating the same search.
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58 * This pattern is shared between the :g, :s, ? and / commands.
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59 * This is in search_regcomp().
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60 *
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61 * The actual string matching is done using a heavily modified version of
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62 * Henry Spencer's regular expression library. See regexp.c.
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63 */
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64
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65 /*
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66 * Two search patterns are remembered: One for the :substitute command and
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67 * one for other searches. last_idx points to the one that was used the last
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68 * time.
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69 */
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70 static spat_T spats[2] =
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71 {
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72 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat
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73 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat
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74 };
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75
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76 static int last_idx = 0; // index in spats[] for RE_LAST
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77
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78 static char_u lastc[2] = {NUL, NUL}; // last character searched for
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79 static int lastcdir = FORWARD; // last direction of character search
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80 static int last_t_cmd = TRUE; // last search t_cmd
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81 static char_u lastc_bytes[MB_MAXBYTES + 1];
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82 static int lastc_bytelen = 1; // >1 for multi-byte char
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83
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84 // copy of spats[], for keeping the search patterns while executing autocmds
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85 static spat_T saved_spats[2];
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86 static char_u *saved_mr_pattern = NULL;
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87 # ifdef FEAT_SEARCH_EXTRA
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88 static int saved_spats_last_idx = 0;
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89 static int saved_spats_no_hlsearch = 0;
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90 # endif
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91
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92 // allocated copy of pattern used by search_regcomp()
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93 static char_u *mr_pattern = NULL;
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94
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95 #ifdef FEAT_FIND_ID
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96 /*
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97 * Type used by find_pattern_in_path() to remember which included files have
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98 * been searched already.
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99 */
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100 typedef struct SearchedFile
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101 {
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102 FILE *fp; // File pointer
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103 char_u *name; // Full name of file
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104 linenr_T lnum; // Line we were up to in file
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105 int matched; // Found a match in this file
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106 } SearchedFile;
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107 #endif
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108
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109 /*
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110 * translate search pattern for vim_regcomp()
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111 *
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112 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
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113 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
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114 * pat_save == RE_BOTH: save pat in both patterns (:global command)
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115 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
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116 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
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117 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
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118 * options & SEARCH_HIS: put search string in history
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119 * options & SEARCH_KEEP: keep previous search pattern
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120 *
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121 * returns FAIL if failed, OK otherwise.
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122 */
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123 int
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124 search_regcomp(
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125 char_u *pat,
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126 int pat_save,
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127 int pat_use,
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128 int options,
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129 regmmatch_T *regmatch) // return: pattern and ignore-case flag
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130 {
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131 int magic;
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132 int i;
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133
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134 rc_did_emsg = FALSE;
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135 magic = magic_isset();
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136
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137 /*
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138 * If no pattern given, use a previously defined pattern.
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139 */
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140 if (pat == NULL || *pat == NUL)
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141 {
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142 if (pat_use == RE_LAST)
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143 i = last_idx;
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144 else
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145 i = pat_use;
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146 if (spats[i].pat == NULL) // pattern was never defined
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147 {
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148 if (pat_use == RE_SUBST)
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149 emsg(_(e_no_previous_substitute_regular_expression));
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150 else
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151 emsg(_(e_no_previous_regular_expression));
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152 rc_did_emsg = TRUE;
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153 return FAIL;
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diff changeset
154 }
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vimboss
parents:
diff changeset
155 pat = spats[i].pat;
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vimboss
parents:
diff changeset
156 magic = spats[i].magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
157 no_smartcase = spats[i].no_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
158 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
159 else if (options & SEARCH_HIS) // put new pattern in history
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
160 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
161
25959
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
162 vim_free(mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
163 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
164 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
25959
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
165 mr_pattern = reverse_text(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
166 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
167 #endif
25959
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
168 mr_pattern = vim_strsave(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
169
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vimboss
parents:
diff changeset
170 /*
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vimboss
parents:
diff changeset
171 * Save the currently used pattern in the appropriate place,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
172 * unless the pattern should not be remembered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
173 */
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22689
diff changeset
174 if (!(options & SEARCH_KEEP)
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22689
diff changeset
175 && (cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
176 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
177 // search or global command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 if (pat_save == RE_SEARCH || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179 save_re_pat(RE_SEARCH, pat, magic);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
180 // substitute or global command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 if (pat_save == RE_SUBST || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 save_re_pat(RE_SUBST, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
184
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vimboss
parents:
diff changeset
185 regmatch->rmm_ic = ignorecase(pat);
410
c60ba877860b updated for version 7.0107
vimboss
parents: 408
diff changeset
186 regmatch->rmm_maxcol = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 if (regmatch->regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192
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vimboss
parents:
diff changeset
193 /*
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vimboss
parents:
diff changeset
194 * Get search pattern used by search_regcomp().
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vimboss
parents:
diff changeset
195 */
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vimboss
parents:
diff changeset
196 char_u *
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
197 get_search_pat(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 return mr_pattern;
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vimboss
parents:
diff changeset
200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
202 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 /*
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vimboss
parents:
diff changeset
204 * Reverse text into allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 * Returns the allocated string, NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 */
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
207 char_u *
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
208 reverse_text(char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 unsigned s_i, rev_i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 char_u *rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213
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vimboss
parents:
diff changeset
214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 * Reverse the pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 len = (unsigned)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 rev = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 if (rev != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 rev_i = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 int mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
228 mb_len = (*mb_ptr2len)(s + s_i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 rev_i -= mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 mch_memmove(rev + rev_i, s + s_i, mb_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 s_i += mb_len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 rev[--rev_i] = s[s_i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 rev[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 return rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6402
diff changeset
243 void
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
244 save_re_pat(int idx, char_u *pat, int magic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 if (spats[idx].pat != pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 spats[idx].pat = vim_strsave(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 spats[idx].no_scs = no_smartcase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 #ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
254 // If 'hlsearch' set and search pat changed: need redraw.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 if (p_hls)
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29442
diff changeset
256 redraw_all_later(UPD_SOME_VALID);
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
257 set_no_hlsearch(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 * Save the search patterns, so they can be restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 * Used before/after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
269 save_search_patterns(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 saved_spats[0] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 if (spats[0].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 saved_spats[0].pat = vim_strsave(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 saved_spats[1] = spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 if (spats[1].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 saved_spats[1].pat = vim_strsave(spats[1].pat);
25959
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
279 if (mr_pattern == NULL)
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
280 saved_mr_pattern = NULL;
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
281 else
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
282 saved_mr_pattern = vim_strsave(mr_pattern);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
283 #ifdef FEAT_SEARCH_EXTRA
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
284 saved_spats_last_idx = last_idx;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
285 saved_spats_no_hlsearch = no_hlsearch;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
286 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
291 restore_search_patterns(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 vim_free(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 spats[0] = saved_spats[0];
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
297 #if defined(FEAT_EVAL)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
298 set_vv_searchforward();
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
299 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 vim_free(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 spats[1] = saved_spats[1];
25959
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
302 vim_free(mr_pattern);
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
303 mr_pattern = saved_mr_pattern;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
304 #ifdef FEAT_SEARCH_EXTRA
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
305 last_idx = saved_spats_last_idx;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
306 set_no_hlsearch(saved_spats_no_hlsearch);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
307 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
311 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
312 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
313 free_search_patterns(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
314 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
315 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
316 vim_free(spats[1].pat);
25959
8369fcaad30d patch 8.2.3513: using freed memory when using a timer and searching
Bram Moolenaar <Bram@vim.org>
parents: 25511
diff changeset
317 VIM_CLEAR(mr_pattern);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
318 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
319 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
320
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
321 #ifdef FEAT_SEARCH_EXTRA
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
322 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
323 // searching
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
324 static spat_T saved_last_search_spat;
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
325 static int did_save_last_search_spat = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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diff changeset
326 static int saved_last_idx = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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diff changeset
327 static int saved_no_hlsearch = 0;
27704
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
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diff changeset
328 static int saved_search_match_endcol;
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
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parents: 26944
diff changeset
329 static int saved_search_match_lines;
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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parents: 15089
diff changeset
330
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
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diff changeset
331 /*
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
332 * Save and restore the search pattern for incremental highlight search
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
333 * feature.
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
334 *
15034
6e4e0d43b20b patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
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diff changeset
335 * It's similar to but different from save_search_patterns() and
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
336 * restore_search_patterns(), because the search pattern must be restored when
15034
6e4e0d43b20b patch 8.1.0528: various typos in comments
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parents: 14862
diff changeset
337 * canceling incremental searching even if it's called inside user functions.
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
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diff changeset
338 */
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
339 void
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
340 save_last_search_pattern(void)
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
341 {
20697
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
342 if (++did_save_last_search_spat != 1)
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
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parents: 20685
diff changeset
343 // nested call, nothing to do
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
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parents: 20685
diff changeset
344 return;
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
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parents: 15034
diff changeset
345
12720
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diff changeset
346 saved_last_search_spat = spats[RE_SEARCH];
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
347 if (spats[RE_SEARCH].pat != NULL)
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
348 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat);
37c384802df4 patch 8.0.1238: incremental search only shows one match
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diff changeset
349 saved_last_idx = last_idx;
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diff changeset
350 saved_no_hlsearch = no_hlsearch;
37c384802df4 patch 8.0.1238: incremental search only shows one match
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diff changeset
351 }
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parents: 12539
diff changeset
352
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
353 void
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parents: 12539
diff changeset
354 restore_last_search_pattern(void)
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
355 {
20697
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
356 if (--did_save_last_search_spat > 0)
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
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parents: 20685
diff changeset
357 // nested call, nothing to do
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
358 return;
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
359 if (did_save_last_search_spat != 0)
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
360 {
20697
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
361 iemsg("restore_last_search_pattern() called more often than save_last_search_pattern()");
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
362 return;
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
363 }
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
364
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
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diff changeset
365 vim_free(spats[RE_SEARCH].pat);
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
366 spats[RE_SEARCH] = saved_last_search_spat;
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
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parents: 15034
diff changeset
367 saved_last_search_spat.pat = NULL;
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
368 # if defined(FEAT_EVAL)
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
369 set_vv_searchforward();
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
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diff changeset
370 # endif
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
371 last_idx = saved_last_idx;
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
372 set_no_hlsearch(saved_no_hlsearch);
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
373 }
12855
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
374
27704
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
375 /*
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
376 * Save and restore the incsearch highlighting variables.
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
377 * This is required so that calling searchcount() at does not invalidate the
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
378 * incsearch highlighting.
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
379 */
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Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
380 static void
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Bram Moolenaar <Bram@vim.org>
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diff changeset
381 save_incsearch_state(void)
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parents: 26944
diff changeset
382 {
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parents: 26944
diff changeset
383 saved_search_match_endcol = search_match_endcol;
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
384 saved_search_match_lines = search_match_lines;
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
385 }
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
386
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Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
387 static void
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Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
388 restore_incsearch_state(void)
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parents: 26944
diff changeset
389 {
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parents: 26944
diff changeset
390 search_match_endcol = saved_search_match_endcol;
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
391 search_match_lines = saved_search_match_lines;
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
392 }
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
393
12855
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
394 char_u *
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
395 last_search_pattern(void)
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
396 {
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
397 return spats[RE_SEARCH].pat;
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
398 }
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
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parents: 12539
diff changeset
399 #endif
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
400
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
406 ignorecase(char_u *pat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 {
9913
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
408 return ignorecase_opt(pat, p_ic, p_scs);
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
409 }
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
410
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
411 /*
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
412 * As ignorecase() put pass the "ic" and "scs" flags.
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
413 */
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
414 int
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
415 ignorecase_opt(char_u *pat, int ic_in, int scs)
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
416 {
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
417 int ic = ic_in;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
418
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
419 if (ic && !no_smartcase && scs
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
420 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf))
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
421 ic = !pat_has_uppercase(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 return ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
427 /*
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
428 * Return TRUE if pattern "pat" has an uppercase character.
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
429 */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
430 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
431 pat_has_uppercase(char_u *pat)
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
432 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
433 char_u *p = pat;
25457
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
434 magic_T magic_val = MAGIC_ON;
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
435
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
436 // get the magicness of the pattern
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
437 (void)skip_regexp_ex(pat, NUL, magic_isset(), NULL, NULL, &magic_val);
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
438
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
439 while (*p != NUL)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
440 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
441 int l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
442
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
443 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
444 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
445 if (enc_utf8 && utf_isupper(utf_ptr2char(p)))
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
446 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
447 p += l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
448 }
25511
a6eea433586b patch 8.2.3292: underscore in very magic pattern causes a hang
Bram Moolenaar <Bram@vim.org>
parents: 25457
diff changeset
449 else if (*p == '\\' && magic_val <= MAGIC_ON)
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
450 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
451 if (p[1] == '_' && p[2] != NUL) // skip "\_X"
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
452 p += 3;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
453 else if (p[1] == '%' && p[2] != NUL) // skip "\%X"
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
454 p += 3;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
455 else if (p[1] != NUL) // skip "\X"
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
456 p += 2;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
457 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
458 p += 1;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
459 }
25457
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
460 else if ((*p == '%' || *p == '_') && magic_val == MAGIC_ALL)
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
461 {
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
462 if (p[1] != NUL) // skip "_X" and %X
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
463 p += 2;
25511
a6eea433586b patch 8.2.3292: underscore in very magic pattern causes a hang
Bram Moolenaar <Bram@vim.org>
parents: 25457
diff changeset
464 else
a6eea433586b patch 8.2.3292: underscore in very magic pattern causes a hang
Bram Moolenaar <Bram@vim.org>
parents: 25457
diff changeset
465 p++;
25457
b95f9cc3d1b9 patch 8.2.3265: smartcase does not work correctly in very magic pattern
Bram Moolenaar <Bram@vim.org>
parents: 25437
diff changeset
466 }
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
467 else if (MB_ISUPPER(*p))
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
468 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
469 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
470 ++p;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
471 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
472 return FALSE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
473 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
474
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
475 #if defined(FEAT_EVAL) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
477 last_csearch(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
478 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
479 return lastc_bytes;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
480 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
481
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
482 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
483 last_csearch_forward(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
484 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
485 return lastcdir == FORWARD;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
486 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
487
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
488 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
489 last_csearch_until(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
490 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
491 return last_t_cmd == TRUE;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
492 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
493
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
494 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
495 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
496 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
497 *lastc = c;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
498 lastc_bytelen = len;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
499 if (len)
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
500 memcpy(lastc_bytes, s, len);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
501 else
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19977
diff changeset
502 CLEAR_FIELD(lastc_bytes);
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
503 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
504 #endif
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
505
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
506 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
507 set_csearch_direction(int cdir)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
508 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
509 lastcdir = cdir;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
510 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
511
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
512 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
513 set_csearch_until(int t_cmd)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
514 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
515 last_t_cmd = t_cmd;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
516 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
517
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
518 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
519 last_search_pat(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 return spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
528 reset_search_dir(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 spats[0].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
531 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
532 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
533 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
542 set_last_search_pat(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
543 char_u *s,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
544 int idx,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
545 int magic,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
546 int setlast)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 vim_free(spats[idx].pat);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
549 // An empty string means that nothing should be matched.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 spats[idx].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
557 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
558 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
559 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 if (save_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 saved_spats[idx].pat = vim_strsave(spats[idx].pat);
15971
ced614446eaa patch 8.1.0991: cannot build with a mix of features
Bram Moolenaar <Bram@vim.org>
parents: 15930
diff changeset
573 # ifdef FEAT_SEARCH_EXTRA
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
574 saved_spats_last_idx = last_idx;
15971
ced614446eaa patch 8.1.0991: cannot build with a mix of features
Bram Moolenaar <Bram@vim.org>
parents: 15930
diff changeset
575 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 # ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
578 // If 'hlsearch' set and search pat changed: need redraw.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 if (p_hls && idx == last_idx && !no_hlsearch)
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29442
diff changeset
580 redraw_all_later(UPD_SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
592 last_pat_prog(regmmatch_T *regmatch)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
599 ++emsg_off; // So it doesn't beep if bad expr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /*
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
606 * Lowest level search function.
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
607 * Search for 'count'th occurrence of pattern "pat" in direction "dir".
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
608 * Start at position "pos" and return the found position in "pos".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 * if (options & SEARCH_PEEK) check for typed char, cancel search
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
619 * if (options & SEARCH_COL) start at pos->col instead of zero
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
626 searchit(
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
627 win_T *win, // window to search in; can be NULL for a
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
628 // buffer without a window!
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
629 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
630 pos_T *pos,
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
631 pos_T *end_pos, // set to end of the match, unless NULL
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
632 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
633 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
634 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
635 int options,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
636 int pat_use, // which pattern to use when "pat" is empty
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
637 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 int found;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
640 linenr_T lnum; // no init to shut up Apollo cc
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
641 colnr_T col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 lpos_T endpos;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
646 lpos_T matchpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 int loop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 int at_first_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 int extra_col;
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
651 int start_char_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 int match_ok;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 int submatch = 0;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
655 int first_match = TRUE;
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
656 int called_emsg_before = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 int break_loop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 #endif
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
660 linenr_T stop_lnum = 0; // stop after this line number when != 0
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
661 int unused_timeout_flag = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
662 int *timed_out = &unused_timeout_flag; // set when timed out.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 if (search_regcomp(pat, RE_SEARCH, pat_use,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 (options & (SEARCH_HIS + SEARCH_KEEP)), &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 if ((options & SEARCH_MSG) && !rc_did_emsg)
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
668 semsg(_(e_invalid_search_string_str), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
672 if (extra_arg != NULL)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
673 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
674 stop_lnum = extra_arg->sa_stop_lnum;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
675 #ifdef FEAT_RELTIME
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
676 if (extra_arg->sa_tm > 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
677 init_regexp_timeout(extra_arg->sa_tm);
29189
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
678 // Also set the pointer when sa_tm is zero, the caller may have set the
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
679 // timeout.
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
680 timed_out = &extra_arg->sa_timed_out;
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
681 #endif
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
682 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
683
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
684 /*
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
685 * find the string
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
686 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
687 do // loop for count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
689 // When not accepting a match at the start position set "extra_col" to
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
690 // a non-zero value. Don't do that when starting at MAXCOL, since
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
691 // MAXCOL + 1 is zero.
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
692 if (pos->col == MAXCOL)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
693 start_char_len = 0;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
694 // Watch out for the "col" being MAXCOL - 2, used in a closed fold.
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
695 else if (has_mbyte
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
696 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
697 && pos->col < MAXCOL - 2)
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
698 {
13223
e37327129859 patch 8.0.1486: accessing invalid memory with "it"
Christian Brabandt <cb@256bit.org>
parents: 13217
diff changeset
699 ptr = ml_get_buf(buf, pos->lnum, FALSE);
13225
1961162121c7 patch 8.0.1487: test 14 fails
Christian Brabandt <cb@256bit.org>
parents: 13223
diff changeset
700 if ((int)STRLEN(ptr) <= pos->col)
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
701 start_char_len = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
702 else
13223
e37327129859 patch 8.0.1486: accessing invalid memory with "it"
Christian Brabandt <cb@256bit.org>
parents: 13217
diff changeset
703 start_char_len = (*mb_ptr2len)(ptr + pos->col);
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
704 }
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
705 else
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
706 start_char_len = 1;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
707 if (dir == FORWARD)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
708 {
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
709 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
710 extra_col = 0;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
711 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
712 extra_col = start_char_len;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
713 }
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
714 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
715 {
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
716 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
717 extra_col = start_char_len;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
718 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
719 extra_col = 0;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
720 }
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
721
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
722 start_pos = *pos; // remember start pos for detecting no match
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
723 found = 0; // default: not found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
724 at_first_line = TRUE; // default: start in first line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
725 if (pos->lnum == 0) // correct lnum for when starting in line 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 pos->col = 0;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
729 at_first_line = FALSE; // not in first line now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 * Start searching in current line, unless searching backwards and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 * we're in column 0.
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
735 * If we are searching backwards, in column 0, and not including the
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
736 * current position, gain some efficiency by skipping back a line.
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
737 * Otherwise begin the search in the current line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 */
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
739 if (dir == BACKWARD && start_pos.col == 0
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
740 && (options & SEARCH_START) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 lnum = pos->lnum - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
748 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 lnum += dir, at_first_line = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
753 // Stop after checking "stop_lnum", if it's set.
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
754 if (stop_lnum != 0 && (dir == FORWARD
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
755 ? lnum > stop_lnum : lnum < stop_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
756 break;
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
757 // Stop after passing the time limit.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
758 if (*timed_out)
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
759 break;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
760
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
762 * Look for a match somewhere in line "lnum".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 */
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
764 col = at_first_line && (options & SEARCH_COL) ? pos->col
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
765 : (colnr_T)0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 nmatched = vim_regexec_multi(&regmatch, win, buf,
29994
86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
767 lnum, col, timed_out);
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
768 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
769 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
770 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
771 // Abort searching on an error (e.g., out of stack).
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
772 if (called_emsg > called_emsg_before || *timed_out)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 if (nmatched > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
776 // match may actually be in another line when using \zs
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
777 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 endpos = regmatch.endpos[0];
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
779 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 submatch = first_submatch(&regmatch);
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
781 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
782 // "lnum" may be past end of buffer for "\n\zs".
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
783 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
784 ptr = (char_u *)"";
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
785 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
786 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 * Forward search in the first line: match should be after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 * the start position. If not, continue at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 * match (this is vi compatible) or on the next char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 if (dir == FORWARD && at_first_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 match_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
797 * When the match starts in a next line it's certainly
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
798 * past the start position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 * When match lands on a NUL the cursor will be put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 * one back afterwards, compare with that position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 * otherwise "/$" will get stuck on end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
803 while (matchpos.lnum == 0
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
804 && ((options & SEARCH_END) && first_match
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
805 ? (nmatched == 1
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
806 && (int)endpos.col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 < (int)start_pos.col + extra_col)
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
808 : ((int)matchpos.col
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
809 - (ptr[matchpos.col] == NUL)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
810 < (int)start_pos.col + extra_col)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
821 // end is in next line, thus no match in
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
822 // this line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 matchcol = endpos.col;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
827 // for empty match: advance one char
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
828 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
833 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
840 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
844 matchcol += (*mb_ptr2len)(ptr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 + matchcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 }
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
850 if (matchcol == 0 && (options & SEARCH_START))
4240
d52c45b35fb0 updated for version 7.3.871
Bram Moolenaar <bram@vim.org>
parents: 4153
diff changeset
851 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
854 win, buf, lnum + matchpos.lnum,
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
855 matchcol, timed_out)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 }
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
860 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
861 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
862 break;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
863 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
869 // Need to get the line pointer again, a
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
870 // multi-line search may have made it invalid.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
871 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 * Now, if there are multiple matches on this line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 * we have to get the last one. Or the last one before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 * the cursor, if we're on that line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 * When putting the new cursor at the end, compare
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 * relative to the end of the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
888 // Remember a position that is before the start
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
889 // position, we use it if it's the last match in
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
890 // the line. Always accept a position after
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
891 // wrapping around.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
892 if (loop
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
893 || ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
894 ? (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
895 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
896 || (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
897 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
898 && (int)regmatch.endpos[0].col - 1
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
899 < (int)start_pos.col
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
900 + extra_col))
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
901 : (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
902 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
903 || (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
904 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
905 && (int)regmatch.startpos[0].col
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
906 < (int)start_pos.col
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
907 + extra_col))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 match_ok = TRUE;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
910 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 * We found a valid match, now check if there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 * another one after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 matchcol = endpos.col;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
931 // for empty match: advance one char
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
932 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
937 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
944 // Stop when the match is in a next line.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
945 if (matchpos.lnum > 0)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
946 break;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
947 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
952 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
959 win, buf, lnum + matchpos.lnum,
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
960 matchcol, timed_out)) == 0)
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
961 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
962 // If the search timed out, we did find a match
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
963 // but it might be the wrong one, so that's not
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
964 // OK.
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
965 if (*timed_out)
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
966 match_ok = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 break;
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
968 }
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
969 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
970 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
971 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
973 // Need to get the line pointer again, a
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
974 // multi-line search may have made it invalid.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
975 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 * If there is only a match after the cursor, skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 * this match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
986 // With the SEARCH_END option move to the last character
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
987 // of the match. Don't do it for an empty match, end
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
988 // should be same as start then.
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
989 if ((options & SEARCH_END) && !(options & SEARCH_NOOF)
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
990 && !(matchpos.lnum == endpos.lnum
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
991 && matchpos.col == endpos.col))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
993 // For a match in the first column, set the position
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
994 // on the NUL in the previous line.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
995 pos->lnum = lnum + endpos.lnum;
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
996 pos->col = endpos.col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
997 if (endpos.col == 0)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
998 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
999 if (pos->lnum > 1) // just in case
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1000 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1001 --pos->lnum;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1002 pos->col = (colnr_T)STRLEN(ml_get_buf(buf,
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1003 pos->lnum, FALSE));
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1004 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1005 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1006 else
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1007 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1008 --pos->col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1009 if (has_mbyte
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1010 && pos->lnum <= buf->b_ml.ml_line_count)
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1011 {
1060
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
1012 ptr = ml_get_buf(buf, pos->lnum, FALSE);
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1013 pos->col -= (*mb_head_off)(ptr, ptr + pos->col);
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1014 }
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
1015 }
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1016 if (end_pos != NULL)
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1017 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1018 end_pos->lnum = lnum + matchpos.lnum;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1019 end_pos->col = matchpos.col;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1020 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1024 pos->lnum = lnum + matchpos.lnum;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1025 pos->col = matchpos.col;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1026 if (end_pos != NULL)
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1027 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1028 end_pos->lnum = lnum + endpos.lnum;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1029 end_pos->col = endpos.col;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1030 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 pos->coladd = 0;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1033 if (end_pos != NULL)
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1034 end_pos->coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 found = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
1036 first_match = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1038 // Set variables used for 'incsearch' highlighting.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1039 search_match_lines = endpos.lnum - matchpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1043 line_breakcheck(); // stop if ctrl-C typed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 #ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1048 // Cancel searching if a character was typed. Used for
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1049 // 'incsearch'. Don't check too often, that would slowdown
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1050 // searching too much.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 if (loop && lnum == start_pos.lnum)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1061 break; // if second loop, stop where started
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1065 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1066 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1067 break;
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1068
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1070 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1071 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1072 * twice.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 */
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
1074 if (!p_ws || stop_lnum != 0 || got_int
29994
86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
1075 || called_emsg > called_emsg_before || *timed_out
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1076 #ifdef FEAT_SEARCH_EXTRA
29994
86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
1077 || break_loop
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1078 #endif
29994
86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
1079 || found || loop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 * written.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1089 if (dir == BACKWARD) // start second loop at the other end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 lnum = 1;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1093 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1094 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1095 ? top_bot_msg : bot_top_msg), TRUE);
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1096 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1097 extra_arg->sa_wrapped = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 }
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
1099 if (got_int || called_emsg > called_emsg_before || *timed_out
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1100 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1101 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1102 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1103 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1106 while (--count > 0 && found); // stop after count matches or no match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107
29189
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1108 #ifdef FEAT_RELTIME
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1109 if (extra_arg != NULL && extra_arg->sa_tm > 0)
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1110 disable_regexp_timeout();
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1111 #endif
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1112 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1114 if (!found) // did not find it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 if (got_int)
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
1117 emsg(_(e_interrupted));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 if (p_ws)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1121 semsg(_(e_pattern_not_found_str), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 else if (lnum == 0)
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
1123 semsg(_(e_search_hit_top_without_match_for_str), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 else
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
1125 semsg(_(e_search_hit_bottom_without_match_for_str), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1130 // A pattern like "\n\zs" may go past the last line.
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1131 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1132 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1133 pos->lnum = buf->b_ml.ml_line_count;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1134 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1135 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1136 --pos->col;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1137 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1138
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 return submatch + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
1142 #if defined(FEAT_EVAL) || defined(FEAT_PROTO)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1143 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1144 set_search_direction(int cdir)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1145 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1146 spats[0].off.dir = cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1147 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1148
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1149 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1150 set_vv_searchforward(void)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1151 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1152 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1153 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1154
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * Return the number of the first subpat that matched.
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
1157 * Return zero if none of them matched.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1160 first_submatch(regmmatch_T *rp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 int submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 submatch = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 return submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 * Highest level string search function.
1222
756bed568f5d updated for version 7.1b
vimboss
parents: 1062
diff changeset
1180 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 *
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
1197 * Return 0 for failure, 1 for found, 2 for found and line offset added.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1200 do_search(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1201 oparg_T *oap, // can be NULL
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1202 int dirc, // '/' or '?'
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1203 int search_delim, // the delimiter for the search, e.g. '%' in
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1204 // s%regex%replacement%
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1205 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1206 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1207 int options,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1208 searchit_arg_T *sia) // optional arguments or NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1210 pos_T pos; // position of the last match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 char_u *searchstr;
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
1212 soffset_T old_off;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1213 int retval; // Return value
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 long c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 char_u *ps;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1219 char_u *msgbuf = NULL;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1220 size_t len;
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1221 int has_offset = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1238 pos = curwin->w_cursor; // start searching at the cursor position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1246 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 spats[0].off.dir = dirc;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1248 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1249 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1250 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1251 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1254 #ifdef MSWIN
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1255 // There is a bug in the Visual C++ 2.2 compiler which means that
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1256 // dirc always ends up being '/'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 dirc = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 dirc = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 #ifdef FEAT_FOLDING
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1267 // If the cursor is in a closed fold, don't find another match in the same
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1268 // fold.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 if (hasFolding(pos.lnum, NULL, &pos.lnum))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1272 pos.col = MAXCOL - 2; // avoid overflow when adding 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 {
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29442
diff changeset
1287 redraw_all_later(UPD_SOME_VALID);
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
1288 set_no_hlsearch(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 {
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1297 int show_top_bot_msg = FALSE;
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
1298
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 dircp = NULL;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1301 // use previous pattern
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1302 if (pat == NULL || *pat == NUL || *pat == search_delim)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1304 if (spats[RE_SEARCH].pat == NULL) // no previous pattern
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 {
10172
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents: 10064
diff changeset
1306 searchstr = spats[RE_SUBST].pat;
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents: 10064
diff changeset
1307 if (searchstr == NULL)
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1308 {
25306
078edc1821bf patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
1309 emsg(_(e_no_previous_regular_expression));
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1310 retval = 0;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1311 goto end_do_search;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1312 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 }
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1314 else
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1315 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1316 // make search_regcomp() use spats[RE_SEARCH].pat
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1317 searchstr = (char_u *)"";
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1318 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1321 if (pat != NULL && *pat != NUL) // look for (new) offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 ps = strcopy;
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
1328 p = skip_regexp_ex(pat, search_delim, magic_isset(),
23505
bb29b09902d5 patch 8.2.2295: incsearch does not detect empty pattern properly
Bram Moolenaar <Bram@vim.org>
parents: 23475
diff changeset
1329 &strcopy, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1332 // made a copy of "pat" to change "\?" to "?"
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1333 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 }
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1337 if (*p == search_delim)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1339 dircp = p; // remember where we put the NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 * substitute command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 spats[0].off.line = TRUE;
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
1353 else if ((options & SEARCH_OPT)
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
1354 && (*p == 'e' || *p == 's' || *p == 'b'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1356 if (*p == 'e') // end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1360 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1362 // 'nr' or '+nr' or '-nr'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 spats[0].off.off = atol((char *)p);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1365 else if (*p == '-') // single '-'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 spats[0].off.off = -1;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1367 else // single '+'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 ++p;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1370 while (VIM_ISDIGIT(*p)) // skip number
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1374 // compute length of search command for get_address()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1377 pat = p; // put pat after search command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
1380 if ((options & SEARCH_ECHO) && messaging()
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
1381 && !msg_silent
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
1382 && (!cmd_silent || !shortmess(SHM_SEARCHCOUNT)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 char_u *trunc;
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1385 char_u off_buf[40];
16762
97ad98d95214 patch 8.1.1383: warning for size_t/int mixup
Bram Moolenaar <Bram@vim.org>
parents: 16748
diff changeset
1386 size_t off_len = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1388 // Compute msg_row early.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1389 msg_start();
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1390
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1391 // Get the offset, so we know how long it is.
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1392 if (!cmd_silent &&
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1393 (spats[0].off.line || spats[0].off.end || spats[0].off.off))
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1394 {
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1395 p = off_buf;
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1396 *p++ = dirc;
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1397 if (spats[0].off.end)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1398 *p++ = 'e';
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1399 else if (!spats[0].off.line)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1400 *p++ = 's';
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1401 if (spats[0].off.off > 0 || spats[0].off.line)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1402 *p++ = '+';
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1403 *p = NUL;
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1404 if (spats[0].off.off != 0 || spats[0].off.line)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1405 sprintf((char *)p, "%ld", spats[0].off.off);
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1406 off_len = STRLEN(off_buf);
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1407 }
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1408
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 if (*searchstr == NUL)
15089
e428882d6ffb patch 8.1.0555: crash when last search pat is set but not last substitute pat
Bram Moolenaar <Bram@vim.org>
parents: 15083
diff changeset
1410 p = spats[0].pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 p = searchstr;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1413
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1414 if (!shortmess(SHM_SEARCHCOUNT) || cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1415 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1416 // Reserve enough space for the search pattern + offset +
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1417 // search stat. Use all the space available, so that the
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1418 // search state is right aligned. If there is not enough space
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1419 // msg_strtrunc() will shorten in the middle.
17948
c77a41ea0365 patch 8.1.1970: search stat space wrong, no test for 8.1.1965
Bram Moolenaar <Bram@vim.org>
parents: 17938
diff changeset
1420 if (msg_scrolled != 0 && !cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1421 // Use all the columns.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1422 len = (int)(Rows - msg_row) * Columns - 1;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1423 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1424 // Use up to 'showcmd' column.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1425 len = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1426 if (len < STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1427 len = STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1428 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1429 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1430 // Reserve enough space for the search pattern + offset.
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1431 len = STRLEN(p) + off_len + 3;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1432
19977
545bdbc36f29 patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
1433 vim_free(msgbuf);
16782
fc58fee685e2 patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents: 16776
diff changeset
1434 msgbuf = alloc(len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 {
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1437 vim_memset(msgbuf, ' ', len);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1438 msgbuf[len - 1] = NUL;
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1439 // do not fill the msgbuf buffer, if cmd_silent is set, leave it
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1440 // empty for the search_stat feature.
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1441 if (!cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1442 {
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1443 msgbuf[0] = dirc;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1444
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1445 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p)))
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1446 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1447 // Use a space to draw the composing char on.
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1448 msgbuf[1] = ' ';
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1449 mch_memmove(msgbuf + 2, p, STRLEN(p));
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1450 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1451 else
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1452 mch_memmove(msgbuf + 1, p, STRLEN(p));
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1453 if (off_len > 0)
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1454 mch_memmove(msgbuf + STRLEN(p) + 1, off_buf, off_len);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1455
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1456 trunc = msg_strtrunc(msgbuf, TRUE);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1457 if (trunc != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 {
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1459 vim_free(msgbuf);
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1460 msgbuf = trunc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 }
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1462
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1463 #ifdef FEAT_RIGHTLEFT
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1464 // The search pattern could be shown on the right in
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1465 // rightleft mode, but the 'ruler' and 'showcmd' area use
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1466 // it too, thus it would be blanked out again very soon.
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1467 // Show it on the left, but do reverse the text.
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1468 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1469 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1470 char_u *r;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1471 size_t pat_len;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1472
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1473 r = reverse_text(msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1474 if (r != NULL)
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1475 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1476 vim_free(msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1477 msgbuf = r;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1478 // move reversed text to beginning of buffer
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1479 while (*r != NUL && *r == ' ')
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1480 r++;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1481 pat_len = msgbuf + STRLEN(msgbuf) - r;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1482 mch_memmove(msgbuf, r, pat_len);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1483 // overwrite old text
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1484 if ((size_t)(r - msgbuf) >= pat_len)
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1485 vim_memset(r, ' ', pat_len);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1486 else
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1487 vim_memset(msgbuf + pat_len, ' ', r - msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1488 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1489 }
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1490 #endif
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1491 msg_outtrans(msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1492 msg_clr_eos();
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1493 msg_check();
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1494
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1495 gotocmdline(FALSE);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1496 out_flush();
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1497 msg_nowait = TRUE; // don't wait for this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1505 * Skip this if pos.col is near MAXCOL (closed fold).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 * This is not done for a line offset, because then we would not be vi
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 * compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 */
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1509 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1516 if (c) // at start of buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1518 pos.lnum = 0; // allow lnum == 0 here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1527 if (c) // at end of buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1535 /*
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1536 * The actual search.
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1537 */
15850
a6ca8cf07a98 patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents: 15758
diff changeset
1538 c = searchit(curwin, curbuf, &pos, NULL,
a6ca8cf07a98 patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents: 15758
diff changeset
1539 dirc == '/' ? FORWARD : BACKWARD,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 + ((pat != NULL && *pat == ';') ? 0 : SEARCH_NOOF))),
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1544 RE_LAST, sia);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 if (dircp != NULL)
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1547 *dircp = search_delim; // restore second '/' or '?' for normal_cmd()
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1548
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1549 if (!shortmess(SHM_SEARCH)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1550 && ((dirc == '/' && LT_POS(pos, curwin->w_cursor))
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1551 || (dirc == '?' && LT_POS(curwin->w_cursor, pos))))
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
1552 show_top_bot_msg = TRUE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1553
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 if (spats[0].off.end && oap != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1560 oap->inclusive = TRUE; // 'e' includes last character
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1561
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1562 retval = 1; // pattern found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 */
945
0b211ebefd4e updated for version 7.0-071
vimboss
parents: 944
diff changeset
1567 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 {
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1569 pos_T org_pos = pos;
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1570
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1571 if (spats[0].off.line) // Add the offset to the line number.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 if (c < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1582 retval = 2; // pattern found, line offset added
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1584 else if (pos.col < MAXCOL - 2) // just in case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1586 // to the right, check for end of file
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1587 c = spats[0].off.off;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1588 if (c > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1590 while (c-- > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1594 // to the left, check for start of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1597 while (c++ < 0)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1598 if (decl(&pos) == -1)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1599 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 }
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1602 if (!EQUAL_POS(pos, org_pos))
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1603 has_offset = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1606 // Show [1/15] if 'S' is not in 'shortmess'.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1607 if ((options & SEARCH_ECHO)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1608 && messaging()
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1609 && !msg_silent
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1610 && c != FAIL
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1611 && !shortmess(SHM_SEARCHCOUNT)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1612 && msgbuf != NULL)
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1613 cmdline_search_stat(dirc, &pos, &curwin->w_cursor,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1614 show_top_bot_msg, msgbuf,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1615 (count != 1 || has_offset
20573
00fff78a929a patch 8.2.0840: search match count wrong when only match is in fold
Bram Moolenaar <Bram@vim.org>
parents: 20209
diff changeset
1616 #ifdef FEAT_FOLDING
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1617 || (!(fdo_flags & FDO_SEARCH)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1618 && hasFolding(curwin->w_cursor.lnum,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1619 NULL, NULL))
20573
00fff78a929a patch 8.2.0840: search match count wrong when only match is in fold
Bram Moolenaar <Bram@vim.org>
parents: 20209
diff changeset
1620 #endif
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1621 ),
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1622 SEARCH_STAT_DEF_MAX_COUNT,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1623 SEARCH_STAT_DEF_TIMEOUT);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1624
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 dirc = *++pat;
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1637 search_delim = dirc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 retval = 0;
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
1641 emsg(_(e_expected_question_or_slash_after_semicolon));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 ++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 end_do_search:
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22689
diff changeset
1653 if ((options & SEARCH_KEEP) || (cmdmod.cmod_flags & CMOD_KEEPPATTERNS))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 vim_free(strcopy);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1656 vim_free(msgbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 * Search for a line starting with the given pattern (ignoring leading
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
1665 * white-space), starting from pos and going in direction "dir". "pos" will
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 * contain the position of the match found. Blank lines match only if
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
1667 * ADDING is set. If p_ic is set then the pattern must be in lowercase.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1671 search_for_exact_line(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1672 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1673 pos_T *pos,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1674 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1675 char_u *pat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 if (start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1722 // when adding lines the matching line may be empty but it is not
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1723 // ignored because we are interested in the next line -- Acevedo
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
1724 if (compl_status_adding() && !compl_status_sol())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1729 else if (*p != NUL) // ignore empty lines
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1730 { // expanding lines or words
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
1731 if ((p_ic ? MB_STRNICMP(p, pat, ins_compl_len())
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
1732 : STRNCMP(p, pat, ins_compl_len())) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 * Character Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 * Search for a character in a line. If "t_cmd" is FALSE, move to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1750 searchc(cmdarg_T *cap, int t_cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1752 int c = cap->nchar; // char to search for
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1753 int dir = cap->arg; // TRUE for searching forward
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1754 long count = cap->count1; // repeat count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 int len;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1758 int stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1760 if (c != NUL) // normal search: remember args for repeat
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1762 if (!KeyStuffed) // don't remember when redoing
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 {
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1764 *lastc = c;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1765 set_csearch_direction(dir);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1766 set_csearch_until(t_cmd);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1767 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 {
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1770 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1,
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1771 lastc_bytes + lastc_bytelen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 if (cap->ncharC2 != 0)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1773 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2,
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1774 lastc_bytes + lastc_bytelen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1778 else // repeat previous search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 {
15605
62b3805506b3 patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
1780 if (*lastc == NUL && lastc_bytelen == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 return FAIL;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1782 if (dir) // repeat in opposite direction
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 t_cmd = last_t_cmd;
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1787 c = *lastc;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1788 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1789
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1790 // Force a move of at least one char, so ";" and "," will move the
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1791 // cursor, even if the cursor is right in front of char we are looking
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1792 // at.
2947
3f1a4ed36d1b updated for version 7.3.246
Bram Moolenaar <bram@vim.org>
parents: 2925
diff changeset
1793 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd)
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1794 stop = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796
530
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1797 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1798 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1799 else
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1800 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1801
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1814 col += (*mb_ptr2len)(p + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 if (col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 }
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1824 if (lastc_bytelen == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1826 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 }
11018
654fc5636b37 patch 8.0.0398: illegal memory access with "t"
Christian Brabandt <cb@256bit.org>
parents: 10900
diff changeset
1829 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0
10430
37a441352da2 commit https://github.com/vim/vim/commit/b129a447f3b580d4c941869672b0557c52c37e4d
Christian Brabandt <cb@256bit.org>
parents: 10277
diff changeset
1830 && stop)
11018
654fc5636b37 patch 8.0.0398: illegal memory access with "t"
Christian Brabandt <cb@256bit.org>
parents: 10900
diff changeset
1831 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1832 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 if ((col += dir) < 0 || col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 return FAIL;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1841 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1843 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 }
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 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1850 // backup to before the character (possibly double-byte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 col -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 if (dir < 0)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1855 // Landed on the search char which is lastc_bytelen long
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1856 col += lastc_bytelen - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 else
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1858 // To previous char, which may be multi-byte.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 pos_T *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1877 findmatch(oparg_T *oap, int initc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 }
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 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 * is NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1890 check_prevcol(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1891 char_u *linep,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1892 int col,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1893 int ch,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1894 int *prevcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 if (prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1904 /*
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1905 * Raw string start is found at linep[startpos.col - 1].
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1906 * Return TRUE if the matching end can be found between startpos and endpos.
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1907 */
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1908 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1909 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos)
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1910 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1911 char_u *p;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1912 char_u *delim_copy;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1913 size_t delim_len;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1914 linenr_T lnum;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1915 int found = FALSE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1916
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1917 for (p = linep + startpos->col + 1; *p && *p != '('; ++p)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1918 ;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1919 delim_len = (p - linep) - startpos->col - 1;
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20697
diff changeset
1920 delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len);
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1921 if (delim_copy == NULL)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1922 return FALSE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1923 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1924 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1925 char_u *line = ml_get(lnum);
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1926
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1927 for (p = line + (lnum == startpos->lnum
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1928 ? startpos->col + 1 : 0); *p; ++p)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1929 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1930 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1931 break;
21628
e23f829c187d patch 8.2.1364: invalid memory access when searching for raw string
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1932 if (*p == ')' && STRNCMP(delim_copy, p + 1, delim_len) == 0
e23f829c187d patch 8.2.1364: invalid memory access when searching for raw string
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1933 && p[delim_len + 1] == '"')
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1934 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1935 found = TRUE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1936 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1937 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1938 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1939 if (found)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1940 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1941 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1942 vim_free(delim_copy);
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1943 return found;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1944 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1945
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 /*
18681
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1947 * Check matchpairs option for "*initc".
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1948 * If there is a match set "*initc" to the matching character and "*findc" to
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1949 * the opposite character. Set "*backwards" to the direction.
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1950 * When "switchit" is TRUE swap the direction.
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1951 */
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1952 static void
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1953 find_mps_values(
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1954 int *initc,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1955 int *findc,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1956 int *backwards,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1957 int switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1958 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1959 char_u *ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1960
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1961 ptr = curbuf->b_p_mps;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1962 while (*ptr != NUL)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1963 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1964 if (has_mbyte)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1965 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1966 char_u *prev;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1967
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1968 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1969 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1970 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1971 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1972 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1973 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1974 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1975 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1976 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1977 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1978 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1979 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1980 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1981 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1982 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1983 prev = ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1984 ptr += mb_ptr2len(ptr) + 1;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1985 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1986 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1987 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1988 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1989 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1990 *initc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1991 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1992 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1993 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1994 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1995 *findc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1996 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1997 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1998 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1999 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2000 ptr += mb_ptr2len(ptr);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2001 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2002 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2003 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2004 if (*ptr == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2005 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2006 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2007 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2008 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2009 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2010 *initc = ptr[2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2011 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2012 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2013 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2014 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2015 *findc = ptr[2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2016 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2017 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2018 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2019 ptr += 2;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2020 if (*ptr == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2021 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2022 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2023 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2024 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2025 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2026 *initc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2027 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2028 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2029 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2030 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2031 *findc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2032 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2033 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2034 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2035 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2036 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2037 if (*ptr == ',')
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2038 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2039 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2040 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2041
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2042 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 * findmatchlimit -- find the matching paren or brace, if it exists within
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2044 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2045 * off the edge of the file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 * "initc" is the character to find a match for. NUL means to find the
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2048 * character at or after the cursor. Special values:
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2049 * '*' look for C-style comment / *
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2050 * '/' look for C-style comment / *, ignoring comment-end
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2051 * '#' look for preprocessor directives
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2052 * 'R' look for raw string start: R"delim(text)delim" (only backwards)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 * FM_SKIPCOMM skip comments (not implemented yet!)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
2058 *
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2059 * "oap" is only used to set oap->motion_type for a linewise motion, it can be
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
2060 * NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 pos_T *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2063 findmatchlimit(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2064 oparg_T *oap,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2065 int initc,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2066 int flags,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2067 int maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2069 static pos_T pos; // current search position
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2070 int findc = 0; // matching brace
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 int c;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2072 int count = 0; // cumulative number of braces
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2073 int backwards = FALSE; // init for gcc
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2074 int raw_string = FALSE; // search for raw string
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2075 int inquote = FALSE; // TRUE when inside quotes
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2076 char_u *linep; // pointer to current line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 char_u *ptr;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2078 int do_quotes; // check for quotes in current line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2079 int at_start; // do_quotes value at start position
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2080 int hash_dir = 0; // Direction searched for # things
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2081 int comment_dir = 0; // Direction searched for comments
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2082 pos_T match_pos; // Where last slash-star was found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2083 int start_in_quotes; // start position is in quotes
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2084 int traveled = 0; // how far we've searched so far
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2085 int ignore_cend = FALSE; // ignore comment end
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2086 int cpo_match; // vi compatible matching
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2087 int cpo_bsl; // don't recognize backslashes
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2088 int match_escaped = 0; // search for escaped match
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2089 int dir; // Direction to search
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2090 int comment_col = MAXCOL; // start of / / comment
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2091 int lispcomm = FALSE; // inside of Lisp-style comment
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2092 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 pos = curwin->w_cursor;
5304
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
2095 pos.coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2101 // Direction to search when initc is '/', '*' or '#'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 dir = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 */
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2115 if (initc == '/' || initc == '*' || initc == 'R')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 backwards = (dir == FORWARD) ? FALSE : TRUE;
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2121 raw_string = (initc == 'R');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 initc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2126 find_mps_values(&initc, &findc, &backwards, TRUE);
25437
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
2127 if (dir)
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
2128 backwards = (dir == FORWARD) ? FALSE : TRUE;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2129 if (findc == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 {
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2134 /*
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2135 * Either initc is '#', or no initc was given and we need to look
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2136 * under the cursor.
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2137 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2151 // Are we before or at #if, #else etc.?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 || STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2162 // Are we on a comment?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 if (linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 * If we are not on a comment or the # at the start of a line, then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2208 initc = PTR2CHAR(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2212 find_mps_values(&initc, &findc, &backwards, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 if (findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2215 pos.col += mb_ptr2len(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 if (!findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2219 // no brace in the line, maybe use " #if" then
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2229 // Set "match_escaped" if there are an odd number of
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2230 // backslashes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 if (oap != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2243 oap->motion_type = MLINE; // Linewise for this case only
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 else if (pos.lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 linep = ml_get(pos.lnum);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2266 line_breakcheck(); // check for CTRL-C typed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 #ifdef FEAT_RIGHTLEFT
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2310 // This is just guessing: when 'rightleft' is set, search for a matching
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2311 // paren/brace in the other direction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 start_in_quotes = MAYBE;
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2318 CLEAR_POS(&match_pos);
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
2319
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2320 // backward search: Check if this line contains a single-line comment
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2321 if ((backwards && comment_dir) || lisp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2323 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2324 lispcomm = TRUE; // find match inside this comment
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2325
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2334 // char to match is inside of comment, don't search outside
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2335 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2336 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2337 if (pos.col == 0) // at start of line, go to prev. one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2339 if (pos.lnum == 1) // start of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 819
diff changeset
2343 if (maxtravel > 0 && ++traveled > maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 linep = ml_get(pos.lnum);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2347 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2351 // Check if this line contains a single-line comment
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2352 if (comment_dir || lisp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 comment_col = check_linecomment(linep);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2354 // skip comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2355 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2356 pos.col = comment_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2365 else // forward search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2367 if (linep[pos.col] == NUL
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2368 // at end of line, go to next one
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2369 // For lisp don't search for match in comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2370 || (lisp && comment_col != MAXCOL
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2371 && pos.col == (colnr_T)comment_col))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2373 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2374 // line is exhausted and comment with it,
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2375 // don't search for match in code
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2376 || lispcomm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 line_breakcheck();
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2387 if (lisp) // find comment pos in new line
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2388 comment_col = check_linecomment(linep);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
2393 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 */
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
2402 if (pos.col == 0 && (flags & FM_BLOCKSTOP)
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
2403 && (linep[0] == '{' || linep[0] == '}'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2405 if (linep[0] == findc && count == 0) // match!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 return &pos;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2407 break; // out of scope
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2412 // Note: comments do not nest, and we ignore quotes in them
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2413 // TODO: ignore comment brackets inside strings
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2422 else // Searching backwards
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 * A comment may contain / * or / /, it may also start or end
12829
91222b3123ba patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents: 12722
diff changeset
2426 * with / * /. Ignore a / * after / / and after *.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 continue;
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2430 else if (raw_string)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2431 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2432 if (linep[pos.col - 1] == 'R'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2433 && linep[pos.col] == '"'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2434 && vim_strchr(linep + pos.col + 1, '(') != NULL)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2435 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2436 // Possible start of raw string. Now that we have the
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2437 // delimiter we can check if it ends before where we
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2438 // started searching, or before the previously found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2439 // raw string start.
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2440 if (!find_rawstring_end(linep, &pos,
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2441 count > 0 ? &match_pos : &curwin->w_cursor))
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2442 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2443 count++;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2444 match_pos = pos;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2445 match_pos.col--;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2446 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2447 linep = ml_get(pos.lnum); // may have been released
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2448 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2449 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 && linep[pos.col] == '*'
12829
91222b3123ba patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents: 12722
diff changeset
2452 && (pos.col == 1 || linep[pos.col - 2] != '*')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 if (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 else if (do_quotes == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2500 do_quotes &= 1; // result is 1 with even number of quotes
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2514 // Do we need to use at_start here?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 else if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 if (inquote)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 }
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2536
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2537 // ml_get() only keeps one line, need to get linep again
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2538 linep = ml_get(pos.lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2556 c = PTR2CHAR(linep + pos.col);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2557 switch (c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 case NUL:
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2560 // at end of line without trailing backslash, reset inquote
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 if (pos.col == 0 || linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 case '"':
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2569 // a quote that is preceded with an odd number of backslashes is
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2570 // ignored
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 start_in_quotes = FALSE;
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 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 }
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
2605 else if (linep[pos.col - 2] == '\\'
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
2606 && pos.col > 2 && linep[pos.col - 3] == '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2613 else if (linep[pos.col + 1]) // forward search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 {
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
2615 if (linep[pos.col + 1] == '\\'
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
2616 && linep[pos.col + 2] && linep[pos.col + 3] == '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 pos.col += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2628 // FALLTHROUGH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 default:
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2631 /*
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2632 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2633 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2634 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 && vim_strchr((char_u *)"(){}[]", c) != NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2637 && pos.col > 1
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2638 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2639 && check_prevcol(linep, pos.col - 1, '#', NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2642 // Check for match outside of quotes, and inside of
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2643 // quotes when the start is also inside of quotes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 if ((!inquote || start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 && (c == initc || c == findc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2654 // Only accept a match when 'M' is in 'cpo' or when escaping
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2655 // is what we expect.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 if (cpo_bsl || (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 if (c == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2676 return (pos_T *)NULL; // never found it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 */
26516
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 25959
diff changeset
2683 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2684 check_linecomment(char_u *line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 p = line;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2689 // skip Lispish one-line comments
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2690 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2691 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2692 if (vim_strchr(p, ';') != NULL) // there may be comments
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2693 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2694 int in_str = FALSE; // inside of string
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2695
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2696 p = line; // scan from start
333
18f024844150 updated for version 7.0086
vimboss
parents: 301
diff changeset
2697 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2698 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2699 if (*p == '"')
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2700 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2701 if (in_str)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2702 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2703 if (*(p - 1) != '\\') // skip escaped quote
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2704 in_str = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2705 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2706 else if (p == line || ((p - line) >= 2
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2707 // skip #\" form
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2708 && *(p - 1) != '\\' && *(p - 2) != '#'))
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2709 in_str = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2710 }
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2711 else if (!in_str && ((p - line) < 2
26819
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
2712 || (*(p - 1) != '\\' && *(p - 2) != '#'))
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
2713 && !is_pos_in_string(line, (colnr_T)(p - line)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2714 break; // found!
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2715 ++p;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2716 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2717 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2718 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2719 p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2720 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2721 else
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2722 while ((p = vim_strchr(p, '/')) != NULL)
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2723 {
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2724 // Accept a double /, unless it's preceded with * and followed by
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2725 // *, because * / / * is an end and start of a C comment. Only
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2726 // accept the position if it is not inside a string.
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2727 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*')
26819
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
2728 && !is_pos_in_string(line, (colnr_T)(p - line)))
28942
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2729 break;
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2730 ++p;
6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents: 28831
diff changeset
2731 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2745 showmatch(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2746 int c) // char to show match for
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 long save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 long save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 int save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 char_u *p;
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
2758 long *so = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so;
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
2759 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2764 // 'matchpairs' is "x:y,x:y"
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2765 for (p = curbuf->b_p_mps; *p != NUL; ++p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 #ifdef FEAT_RIGHTLEFT
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2768 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri))
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2769 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 #endif
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2771 p += mb_ptr2len(p) + 1;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2772 if (PTR2CHAR(p) == c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2778 p += mb_ptr2len(p);
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2779 if (*p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 }
24307
55f458d35292 patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents: 23847
diff changeset
2782 if (*p == NUL)
55f458d35292 patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents: 23847
diff changeset
2783 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2785 if ((lpos = findmatch(NULL, NUL)) == NULL) // no match, so beep
6949
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6903
diff changeset
2786 vim_beep(BO_MATCH);
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2787 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 if (curwin->w_p_wrap || (vcol >= curwin->w_leftcol
12515
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
2792 && vcol < curwin->w_leftcol + curwin->w_width))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2794 mpos = *lpos; // save the pos, update_screen() may change it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 save_cursor = curwin->w_cursor;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2796 save_so = *so;
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2797 save_siso = *siso;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2798 // Handle "$" in 'cpo': If the ')' is typed on top of the "$",
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2799 // stop displaying the "$".
3318
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2800 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol)
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2801 dollar_vcol = -1;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2802 ++curwin->w_virtcol; // do display ')' just before "$"
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29442
diff changeset
2803 update_screen(UPD_VALID); // show the new char first
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 save_state = State;
28773
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents: 28481
diff changeset
2808 State = MODE_SHOWMATCH;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2809 ui_cursor_shape(); // may show different cursor shape
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2811 curwin->w_cursor = mpos; // move to matching char
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2812 *so = 0; // don't use 'scrolloff' here
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2813 *siso = 0; // don't use 'sidescrolloff' here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 setcursor();
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2816 cursor_on(); // make sure that the cursor is shown
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 12855
diff changeset
2817 out_flush_cursor(TRUE, FALSE);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 12855
diff changeset
2818
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2819 // Restore dollar_vcol(), because setcursor() may call curs_rows()
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2820 // which resets it if the matching position is in a previous line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2821 // and has a higher column number.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 dollar_vcol = save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 if (vim_strchr(p_cpo, CPO_SHOWMATCH) != NULL)
18642
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents: 18500
diff changeset
2829 ui_delay(p_mat * 100L + 8, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 else if (!char_avail())
18642
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents: 18500
diff changeset
2831 ui_delay(p_mat * 100L + 9, FALSE);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2832 curwin->w_cursor = save_cursor; // restore cursor position
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2833 *so = save_so;
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2834 *siso = save_siso;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 State = save_state;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2837 ui_cursor_shape(); // may show different cursor shape
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 /*
18448
35e0ab1f2975 patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents: 18426
diff changeset
2844 * Check if the pattern is zero-width.
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2845 * If move is TRUE, check from the beginning of the buffer, else from position
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2846 * "cur".
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2847 * "direction" is FORWARD or BACKWARD.
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2848 * Returns TRUE, FALSE or -1 for failure.
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2849 */
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2850 static int
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2851 is_zero_width(char_u *pattern, int move, pos_T *cur, int direction)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2852 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2853 regmmatch_T regmatch;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2854 int nmatched = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2855 int result = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2856 pos_T pos;
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
2857 int called_emsg_before = called_emsg;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2858 int flag = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2859
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2860 if (pattern == NULL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2861 pattern = spats[last_idx].pat;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2862
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2863 if (search_regcomp(pattern, RE_SEARCH, RE_SEARCH,
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2864 SEARCH_KEEP, &regmatch) == FAIL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2865 return -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2866
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2867 // init startcol correctly
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2868 regmatch.startpos[0].col = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2869 // move to match
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2870 if (move)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2871 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2872 CLEAR_POS(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2873 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2874 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2875 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2876 pos = *cur;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2877 // accept a match at the cursor position
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2878 flag = SEARCH_START;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2879 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2880
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2881 if (searchit(curwin, curbuf, &pos, NULL, direction, pattern, 1,
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2882 SEARCH_KEEP + flag, RE_SEARCH, NULL) != FAIL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2883 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2884 // Zero-width pattern should match somewhere, then we can check if
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2885 // start and end are in the same position.
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2886 do
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2887 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2888 regmatch.startpos[0].col++;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2889 nmatched = vim_regexec_multi(&regmatch, curwin, curbuf,
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 29056
diff changeset
2890 pos.lnum, regmatch.startpos[0].col, NULL);
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2891 if (nmatched != 0)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2892 break;
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
2893 } while (regmatch.regprog != NULL
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
2894 && direction == FORWARD ? regmatch.startpos[0].col < pos.col
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2895 : regmatch.startpos[0].col > pos.col);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2896
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
2897 if (called_emsg == called_emsg_before)
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2898 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2899 result = (nmatched != 0
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2900 && regmatch.startpos[0].lnum == regmatch.endpos[0].lnum
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2901 && regmatch.startpos[0].col == regmatch.endpos[0].col);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2902 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2903 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2904
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2905 vim_regfree(regmatch.regprog);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2906 return result;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2907 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2908
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
2909
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2910 /*
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2911 * Find next search match under cursor, cursor at end.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2912 * Used while an operator is pending, and in Visual mode.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2913 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2914 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2915 current_search(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2916 long count,
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2917 int forward) // TRUE for forward, FALSE for backward
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2918 {
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2919 pos_T start_pos; // start position of the pattern match
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2920 pos_T end_pos; // end position of the pattern match
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2921 pos_T orig_pos; // position of the cursor at beginning
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2922 pos_T pos; // position after the pattern
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2923 int i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2924 int dir;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2925 int result; // result of various function calls
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2926 char_u old_p_ws = p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2927 int flags = 0;
5210
839ebe7c1b2f updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents: 5118
diff changeset
2928 pos_T save_VIsual = VIsual;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2929 int zero_width;
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2930 int skip_first_backward;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2931
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2932 // Correct cursor when 'selection' is exclusive
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2933 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor))
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2934 dec_cursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2935
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2936 // When searching forward and the cursor is at the start of the Visual
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2937 // area, skip the first search backward, otherwise it doesn't move.
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2938 skip_first_backward = forward && VIsual_active
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2939 && LT_POS(curwin->w_cursor, VIsual);
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2940
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2941 orig_pos = pos = curwin->w_cursor;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2942 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2943 {
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2944 if (forward)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2945 incl(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2946 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2947 decl(&pos);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2948 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2949
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2950 // Is the pattern is zero-width?, this time, don't care about the direction
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2951 zero_width = is_zero_width(spats[last_idx].pat, TRUE, &curwin->w_cursor,
12539
6d3584b60170 patch 8.0.1148: gN doesn't work on last match with 'wrapscan' off
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
2952 FORWARD);
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2953 if (zero_width == -1)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2954 return FAIL; // pattern not found
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2955
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2956 /*
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2957 * The trick is to first search backwards and then search forward again,
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2958 * so that a match at the current cursor position will be correctly
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2959 * captured. When "forward" is false do it the other way around.
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2960 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2961 for (i = 0; i < 2; i++)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2962 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2963 if (forward)
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2964 {
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2965 if (i == 0 && skip_first_backward)
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2966 continue;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2967 dir = i;
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2968 }
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2969 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2970 dir = !i;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2971
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2972 flags = 0;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2973 if (!dir && !zero_width)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2974 flags = SEARCH_END;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2975 end_pos = pos;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2976
18500
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2977 // wrapping should not occur in the first round
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2978 if (i == 0)
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2979 p_ws = FALSE;
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2980
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2981 result = searchit(curwin, curbuf, &pos, &end_pos,
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2982 (dir ? FORWARD : BACKWARD),
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2983 spats[last_idx].pat, (long) (i ? count : 1),
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
2984 SEARCH_KEEP | flags, RE_SEARCH, NULL);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2985
18500
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2986 p_ws = old_p_ws;
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2987
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2988 // First search may fail, but then start searching from the
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2989 // beginning of the file (cursor might be on the search match)
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2990 // except when Visual mode is active, so that extending the visual
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2991 // selection works.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2992 if (i == 1 && !result) // not found, abort
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2993 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2994 curwin->w_cursor = orig_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2995 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2996 VIsual = save_VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2997 return FAIL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2998 }
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2999 else if (i == 0 && !result)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3000 {
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
3001 if (forward)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3002 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3003 // try again from start of buffer
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
3004 CLEAR_POS(&pos);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3005 }
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
3006 else
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3007 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3008 // try again from end of buffer
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3009 // searching backwards, so set pos to last line and col
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3010 pos.lnum = curwin->w_buffer->b_ml.ml_line_count;
3724
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
3011 pos.col = (colnr_T)STRLEN(
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
3012 ml_get(curwin->w_buffer->b_ml.ml_line_count));
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3013 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3014 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3015 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3016
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3017 start_pos = pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3018
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3019 if (!VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3020 VIsual = start_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3021
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3022 // put the cursor after the match
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
3023 curwin->w_cursor = end_pos;
18448
35e0ab1f2975 patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents: 18426
diff changeset
3024 if (LT_POS(VIsual, end_pos) && forward)
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3025 {
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3026 if (skip_first_backward)
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3027 // put the cursor on the start of the match
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3028 curwin->w_cursor = pos;
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3029 else
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3030 // put the cursor on last character of match
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3031 dec_cursor();
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3032 }
22549
5055805908f5 patch 8.2.1823: "gN" does not select the matched string
Bram Moolenaar <Bram@vim.org>
parents: 22478
diff changeset
3033 else if (VIsual_active && LT_POS(curwin->w_cursor, VIsual) && forward)
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
3034 curwin->w_cursor = pos; // put the cursor on the start of the match
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3035 VIsual_active = TRUE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3036 VIsual_mode = 'v';
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3037
15758
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3038 if (*p_sel == 'e')
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3039 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3040 // Correction for exclusive selection depends on the direction.
15758
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3041 if (forward && LTOREQ_POS(VIsual, curwin->w_cursor))
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3042 inc_cursor();
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3043 else if (!forward && LTOREQ_POS(curwin->w_cursor, VIsual))
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3044 inc(&VIsual);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3045 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3046
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3047 #ifdef FEAT_FOLDING
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3048 if (fdo_flags & FDO_SEARCH && KeyTyped)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3049 foldOpenCursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3050 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3051
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3052 may_start_select('c');
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3053 setmouse();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3054 #ifdef FEAT_CLIPBOARD
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3055 // Make sure the clipboard gets updated. Needed because start and
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3056 // end are still the same, and the selection needs to be owned
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3057 clip_star.vmode = NUL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3058 #endif
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29442
diff changeset
3059 redraw_curbuf_later(UPD_INVERTED);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3060 showmode();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3061
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3062 return OK;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3063 }
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
3064
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3069 linewhite(linenr_T lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3077 /*
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3078 * Add the search count "[3/19]" to "msgbuf".
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3079 * See update_search_stat() for other arguments.
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3080 */
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3081 static void
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3082 cmdline_search_stat(
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3083 int dirc,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3084 pos_T *pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3085 pos_T *cursor_pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3086 int show_top_bot_msg,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3087 char_u *msgbuf,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3088 int recompute,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3089 int maxcount,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3090 long timeout)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3091 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3092 searchstat_T stat;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3093
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3094 update_search_stat(dirc, pos, cursor_pos, &stat, recompute, maxcount,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3095 timeout);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3096 if (stat.cur > 0)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3097 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3098 char t[SEARCH_STAT_BUF_LEN];
16748
75703a39d875 patch 8.1.1376: warnings for size_t/int mixups
Bram Moolenaar <Bram@vim.org>
parents: 16746
diff changeset
3099 size_t len;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3100
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3101 #ifdef FEAT_RIGHTLEFT
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3102 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3103 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3104 if (stat.incomplete == 1)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3105 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]");
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3106 else if (stat.cnt > maxcount && stat.cur > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3107 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/>%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3108 maxcount, maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3109 else if (stat.cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3110 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3111 maxcount, stat.cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3112 else
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3113 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3114 stat.cnt, stat.cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3115 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3116 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3117 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3118 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3119 if (stat.incomplete == 1)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3120 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]");
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3121 else if (stat.cnt > maxcount && stat.cur > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3122 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/>%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3123 maxcount, maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3124 else if (stat.cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3125 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/>%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3126 stat.cur, maxcount);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3127 else
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3128 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3129 stat.cur, stat.cnt);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3130 }
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3131
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3132 len = STRLEN(t);
16696
b1756c303066 patch 8.1.1350: "W" for wrapping not shown when more than 99 matches
Bram Moolenaar <Bram@vim.org>
parents: 16572
diff changeset
3133 if (show_top_bot_msg && len + 2 < SEARCH_STAT_BUF_LEN)
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3134 {
17992
a9c54c20295c patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents: 17948
diff changeset
3135 mch_memmove(t + 2, t, len);
a9c54c20295c patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents: 17948
diff changeset
3136 t[0] = 'W';
a9c54c20295c patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents: 17948
diff changeset
3137 t[1] = ' ';
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3138 len += 2;
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3139 }
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3140
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3141 mch_memmove(msgbuf + STRLEN(msgbuf) - len, t, len);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3142 if (dirc == '?' && stat.cur == maxcount + 1)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3143 stat.cur = -1;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3144
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3145 // keep the message even after redraw, but don't put in history
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3146 msg_hist_off = TRUE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3147 give_warning(msgbuf, FALSE);
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3148 msg_hist_off = FALSE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3149 }
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3150 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3151
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3152 /*
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3153 * Add the search count information to "stat".
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3154 * "stat" must not be NULL.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3155 * When "recompute" is TRUE always recompute the numbers.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3156 * dirc == 0: don't find the next/previous match (only set the result to "stat")
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3157 * dirc == '/': find the next match
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3158 * dirc == '?': find the previous match
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3159 */
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3160 static void
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3161 update_search_stat(
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3162 int dirc,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3163 pos_T *pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3164 pos_T *cursor_pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3165 searchstat_T *stat,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3166 int recompute,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3167 int maxcount,
20651
3e03edae7e6f patch 8.2.0879: compiler warning for unused function argument
Bram Moolenaar <Bram@vim.org>
parents: 20647
diff changeset
3168 long timeout UNUSED)
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3169 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3170 int save_ws = p_ws;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3171 int wraparound = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3172 pos_T p = (*pos);
20685
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
3173 static pos_T lastpos = {0, 0, 0};
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3174 static int cur = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3175 static int cnt = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3176 static int exact_match = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3177 static int incomplete = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3178 static int last_maxcount = SEARCH_STAT_DEF_MAX_COUNT;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3179 static int chgtick = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3180 static char_u *lastpat = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3181 static buf_T *lbuf = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3182 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3183 proftime_T start;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3184 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3185
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3186 vim_memset(stat, 0, sizeof(searchstat_T));
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3187
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3188 if (dirc == 0 && !recompute && !EMPTY_POS(lastpos))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3189 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3190 stat->cur = cur;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3191 stat->cnt = cnt;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3192 stat->exact_match = exact_match;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3193 stat->incomplete = incomplete;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3194 stat->last_maxcount = last_maxcount;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3195 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3196 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3197 last_maxcount = maxcount;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3198
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3199 wraparound = ((dirc == '?' && LT_POS(lastpos, p))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3200 || (dirc == '/' && LT_POS(p, lastpos)));
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3201
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3202 // If anything relevant changed the count has to be recomputed.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3203 // MB_STRNICMP ignores case, but we should not ignore case.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3204 // Unfortunately, there is no MB_STRNICMP function.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3205 // XXX: above comment should be "no MB_STRCMP function" ?
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3206 if (!(chgtick == CHANGEDTICK(curbuf)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3207 && MB_STRNICMP(lastpat, spats[last_idx].pat, STRLEN(lastpat)) == 0
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3208 && STRLEN(lastpat) == STRLEN(spats[last_idx].pat)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3209 && EQUAL_POS(lastpos, *cursor_pos)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3210 && lbuf == curbuf) || wraparound || cur < 0
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3211 || (maxcount > 0 && cur > maxcount) || recompute)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3212 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3213 cur = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3214 cnt = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3215 exact_match = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3216 incomplete = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3217 CLEAR_POS(&lastpos);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3218 lbuf = curbuf;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3219 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3220
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3221 if (EQUAL_POS(lastpos, *cursor_pos) && !wraparound
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3222 && (dirc == 0 || dirc == '/' ? cur < cnt : cur > 0))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3223 cur += dirc == 0 ? 0 : dirc == '/' ? 1 : -1;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3224 else
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3225 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3226 int done_search = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3227 pos_T endpos = {0, 0, 0};
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3228
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3229 p_ws = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3230 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3231 if (timeout > 0)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3232 profile_setlimit(timeout, &start);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3233 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3234 while (!got_int && searchit(curwin, curbuf, &lastpos, &endpos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3235 FORWARD, NULL, 1, SEARCH_KEEP, RE_LAST, NULL) != FAIL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3236 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3237 done_search = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3238 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3239 // Stop after passing the time limit.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3240 if (timeout > 0 && profile_passed_limit(&start))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3241 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3242 incomplete = 1;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3243 break;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3244 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3245 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3246 cnt++;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3247 if (LTOREQ_POS(lastpos, p))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3248 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3249 cur = cnt;
20667
a126f643d566 patch 8.2.0887: searchcount().exact_match is 1 right after a match
Bram Moolenaar <Bram@vim.org>
parents: 20661
diff changeset
3250 if (LT_POS(p, endpos))
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3251 exact_match = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3252 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3253 fast_breakcheck();
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3254 if (maxcount > 0 && cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3255 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3256 incomplete = 2; // max count exceeded
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3257 break;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3258 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3259 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3260 if (got_int)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3261 cur = -1; // abort
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3262 if (done_search)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3263 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3264 vim_free(lastpat);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3265 lastpat = vim_strsave(spats[last_idx].pat);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3266 chgtick = CHANGEDTICK(curbuf);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3267 lbuf = curbuf;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3268 lastpos = p;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3269 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3270 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3271 stat->cur = cur;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3272 stat->cnt = cnt;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3273 stat->exact_match = exact_match;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3274 stat->incomplete = incomplete;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3275 stat->last_maxcount = last_maxcount;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3276 p_ws = save_ws;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3277 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3278
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 #if defined(FEAT_FIND_ID) || defined(PROTO)
29056
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3280
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3281 /*
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3282 * Get line "lnum" and copy it into "buf[LSIZE]".
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3283 * The copy is made because the regexp may make the line invalid when using a
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3284 * mark.
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3285 */
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3286 static char_u *
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3287 get_line_and_copy(linenr_T lnum, char_u *buf)
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3288 {
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3289 char_u *line = ml_get(lnum);
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3290
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3291 vim_strncpy(buf, line, LSIZE - 1);
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3292 return buf;
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3293 }
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3294
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 * Find identifiers or defines in included files.
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3297 * If p_ic && compl_status_sol() then ptr must be in lowercase.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3300 find_pattern_in_path(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3301 char_u *ptr, // pointer to search pattern
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3302 int dir UNUSED, // direction of expansion
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3303 int len, // length of search pattern
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3304 int whole, // match whole words only
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3305 int skip_comments, // don't match inside comments
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3306 int type, // Type of search; are we looking for a type?
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3307 // a macro?
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3308 long count,
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3309 int action, // What to do when we find it
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3310 linenr_T start_lnum, // first line to start searching
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3311 linenr_T end_lnum) // last line for searching
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3313 SearchedFile *files; // Stack of included files
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3314 SearchedFile *bigger; // When we need more space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 int depth;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3324 int depth_displayed; // For type==CHECK_PATH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 int old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 int already_searched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 int define_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 char_u *startp = NULL;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3341 char_u *inc_opt = NULL;
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3342 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 if (type != CHECK_PATH && type != FIND_DEFINE
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3355 // when CONT_SOL is set compare "ptr" with the beginning of the
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3356 // line is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3357 && !compl_status_sol())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 sprintf((char *)pat, whole ? "\\<%.*s\\>" : "%.*s", len, ptr);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3363 // ignore case according to p_ic, p_scs and pat
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 regmatch.rm_ic = ignorecase(pat);
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3365 regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3370 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3371 if (*inc_opt != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 {
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3373 incl_regmatch.regprog = vim_regcomp(inc_opt,
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3374 magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 if (incl_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 goto fpip_end;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3377 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3382 ? p_def : curbuf->b_p_def,
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3383 magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 goto fpip_end;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3386 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 }
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3388 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 end_lnum = curbuf->b_ml.ml_line_count;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3397 if (lnum > end_lnum) // do at least one line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 lnum = end_lnum;
29056
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3399 line = get_line_and_copy(lnum, file_line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3406 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3407 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3408
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3409 if (inc_opt != NULL && strstr((char *)inc_opt, "\\zs") != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3410 // Use text from '\zs' to '\ze' (or end) of 'include'.
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3411 new_fname = find_file_name_in_path(incl_regmatch.startp[0],
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3412 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3413 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3414 else
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3415 // Use text after match with 'include'.
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3416 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 673
diff changeset
3417 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3421 // Check whether we have already searched in this file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 i = old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 break;
16738
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16696
diff changeset
3428 if (fullpathcmp(new_fname, files[i].name, TRUE, TRUE)
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16696
diff changeset
3429 & FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 {
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
3431 if (type != CHECK_PATH
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
3432 && action == ACTION_SHOW_ALL
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
3433 && files[i].matched)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3435 msg_putchar('\n'); // cursor below last one
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3436 if (!got_int) // don't display if 'q'
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3437 // typed at "--more--"
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3438 // message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 msg_home_replace_hl(new_fname);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3441 msg_puts(_(" (includes previously listed match)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 }
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13225
diff changeset
3445 VIM_CLEAR(new_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 || (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3456 msg_putchar('\n'); // cursor below last one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3459 gotocmdline(TRUE); // cursor at status line
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3460 msg_puts_title(_("--- Included files "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 if (action != ACTION_SHOW_ALL)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3462 msg_puts_title(_("not found "));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3463 msg_puts_title(_("in path ---\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 for (i = 0; i < depth_displayed; i++)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3470 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 msg_home_replace(files[depth_displayed].name);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3472 msg_puts(" -->\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3474 if (!got_int) // don't display if 'q' typed
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3475 // for "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 for (i = 0; i <= depth_displayed; i++)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3478 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3481 // using "new_fname" is more reliable, e.g., when
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3482 // 'includeexpr' is set.
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
3483 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 */
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3491 if (inc_opt != NULL
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3492 && strstr((char *)inc_opt, "\\zs") != NULL)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3493 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3494 // pattern contains \zs, use the match
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3495 p = incl_regmatch.startp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3496 i = (int)(incl_regmatch.endp[0]
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3497 - incl_regmatch.startp[0]);
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3498 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3499 else
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3500 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3501 // find the file name after the end of the match
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3502 for (p = incl_regmatch.endp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3503 *p && !vim_isfilec(*p); p++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3504 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3505 for (i = 0; vim_isfilec(p[i]); i++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3506 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3507 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3508
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3511 // Nothing found, use the rest of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 p = incl_regmatch.endp[0];
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3513 i = (int)STRLEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3515 // Avoid checking before the start of the line, can
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3516 // happen if \zs appears in the regexp.
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3517 else if (p > line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 if (p[-1] == '"' || p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 if (p[i] == '"' || p[i] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 p[i] = NUL;
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
3529 msg_outtrans_attr(p, HL_ATTR(HLF_D));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 if (already_searched)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3536 msg_puts(_(" (Already listed)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3538 msg_puts(_(" NOT FOUND"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3541 out_flush(); // output each line directly
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3546 // Push the new file onto the file stack
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3549 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 files = bigger;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 ++old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3588 msg_hist_off = TRUE; // reset in msg_trunc_attr()
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3589 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3590 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3591 (char *)new_fname);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3592 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3594 else if (p_verbose >= 5)
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3595 {
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3596 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3597 smsg(_("Searching included file %s"),
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3598 (char *)new_fname);
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3599 verbose_leave();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3600 }
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3601
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 search_line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 while (*p && !vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 define_matched = TRUE;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 if (def_regmatch.regprog == NULL || define_matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 {
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3633 if (define_matched || compl_status_sol())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3635 // compare the first "len" chars from "ptr"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 if (p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 if ((*line != '#' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
3659 && get_leader_len(line, NULL, FALSE, TRUE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 || (p[0] == '/' && p[1] == '*') || p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 && (p[1] == '*' || p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 matched = FALSE;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3678 // After "//" all text is comment
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3685 // Can find match after "* /".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 if (matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 {
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3698 int cont_s_ipos = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 char_u *aux;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 aux = p = startp;
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3706 if (compl_status_adding())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 {
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3708 p += ins_compl_len();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3716 if (compl_status_adding() && i == ins_compl_len())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3718 // IOSIZE > compl_length, so the STRNCPY works
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 STRNCPY(IObuff, aux, i);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3720
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3721 // Get the next line: when "depth" < 0 from the current
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3722 // buffer, otherwise from the included file. Jump to
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3723 // exit_matched when past the last line.
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3724 if (depth < 0)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3725 {
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3726 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3727 goto exit_matched;
29056
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3728 line = get_line_and_copy(++lnum, file_line);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3729 }
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3730 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3731 LSIZE, files[depth].fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3734 // we read a line, set "already" to check this "line" later
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3735 // if depth >= 0 we'll increase files[depth].lnum far
23229
b545334ae654 patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents: 22746
diff changeset
3736 // below -- Acevedo
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 if (p > aux)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 IObuff[i++] = ' ';
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3746 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 if (p_js
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 || IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3754 // copy as much as possible of the new word
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 i += (int)(p - aux);
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3759 cont_s_ipos = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3764 if (i == ins_compl_len())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767
942
29bf49bad20d updated for version 7.0-068
vimboss
parents: 867
diff changeset
3768 add_r = ins_compl_add_infercase(aux, i, p_ic,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 curr_fname == curbuf->b_fname ? NULL : curr_fname,
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3770 dir, cont_s_ipos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 if (add_r == OK)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3772 // if dir was BACKWARD then honor it just once
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
3774 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3777 else if (action == ACTION_SHOW_ALL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 if (!did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3781 gotocmdline(TRUE); // cursor at status line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3785 msg_putchar('\n'); // cursor below last one
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3786 if (!got_int) // don't display if 'q' typed
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3787 // at "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 match_count++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3798 // Set matched flag for this file and all the ones that
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3799 // include it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 if (depth == -1 && lnum == curwin->w_cursor.lnum
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3807 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 )
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
3811 emsg(_(e_match_is_on_current_line));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 #endif
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3824 #if defined(FEAT_QUICKFIX)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3825 // ":psearch" uses the preview window
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 curwin_save = curwin;
17767
c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents: 17652
diff changeset
3829 prepare_tagpreview(TRUE, TRUE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 break;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3836 RESET_BINDING(curwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3840 // match in current file
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3841 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 {
23847
b0e7fa957cd1 patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents: 23505
diff changeset
3844 if (!win_valid(curwin_save))
b0e7fa957cd1 patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents: 23505
diff changeset
3845 break;
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3846 if (!GETFILE_SUCCESS(getfile(
11759
5e36b2f825cb patch 8.0.0762: ml_get error with :psearch in buffer without a name
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3847 curwin_save->w_buffer->b_fnum, NULL,
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3848 NULL, TRUE, lnum, FALSE)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3849 break; // failed to jump to file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 curwin->w_cursor.lnum = lnum;
11759
5e36b2f825cb patch 8.0.0762: ml_get error with :psearch in buffer without a name
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3855 check_cursor();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 {
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3859 if (!GETFILE_SUCCESS(getfile(
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3860 0, files[depth].name, NULL, TRUE,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3861 files[depth].lnum, FALSE)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3862 break; // failed to jump to file
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3863 // autocommands may have changed the lnum, we don't
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3864 // want that here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 {
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
3870 curwin->w_cursor.col = (colnr_T)(startp - line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3874 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 if (g_do_tagpreview != 0
673
513866ffe6af updated for version 7.0200
vimboss
parents: 667
diff changeset
3876 && curwin != curwin_save && win_valid(curwin_save))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3878 // Return cursor to where we were
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 validate_cursor();
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29442
diff changeset
3880 redraw_later(UPD_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 }
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18681
diff changeset
3883 # ifdef FEAT_PROP_POPUP
17644
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3884 else if (WIN_IS_POPUP(curwin))
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3885 // can't keep focus in popup window
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3886 win_enter(firstwin, TRUE);
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3887 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 exit_matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 matched = FALSE;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3893 // look for other matches in the rest of the line if we
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3894 // are not at the end of it already
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 && action == ACTION_EXPAND
26944
8dbdd68627bd patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
3897 && !compl_status_sol()
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
3898 && *startp != NUL
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
3899 && *(p = startp + mb_ptr2len(startp)) != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 goto search_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 if (action == ACTION_EXPAND)
10277
154d5a2e7395 commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents: 10172
diff changeset
3904 ins_compl_check_keys(30, FALSE);
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 15971
diff changeset
3905 if (got_int || ins_compl_interrupted())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 --old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3926 if (depth >= 0) // we could read the line
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3927 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 files[depth].lnum++;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3929 // Remove any CR and LF from the line.
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3930 i = (int)STRLEN(line);
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3931 if (i > 0 && line[i - 1] == '\n')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3932 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3933 if (i > 0 && line[i - 1] == '\r')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3934 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3935 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 else if (!already)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 break;
29056
485619e7f836 patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3940 line = get_line_and_copy(lnum, file_line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3944 // End of big for (;;) loop.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3945
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3946 // Close any files that are still open.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 if (action != ACTION_SHOW_ALL)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3961 msg(_("All included files were found"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3963 msg(_("No included files"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3966 else if (!found && action != ACTION_EXPAND)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 {
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 15971
diff changeset
3968 if (got_int || ins_compl_interrupted())
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
3969 emsg(_(e_interrupted));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 else if (type == FIND_DEFINE)
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
3971 emsg(_(e_couldnt_find_definition));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 else
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26887
diff changeset
3973 emsg(_(e_couldnt_find_pattern));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 fpip_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 vim_free(file_line);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
3980 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
3981 vim_regfree(incl_regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
3982 vim_regfree(def_regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3986 show_pat_in_path(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3987 char_u *line,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3988 int type,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3989 int did_show,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3990 int action,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3991 FILE *fp,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3992 linenr_T *lnum,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3993 long count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3998 msg_putchar('\n'); // cursor below last one
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 835
diff changeset
3999 else if (!msg_silent)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4000 gotocmdline(TRUE); // cursor at status line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4001 if (got_int) // 'q' typed at "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4008 // We used fgets(), so get rid of newline at end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4017 sprintf((char *)IObuff, "%3ld: ", count); // show match nr
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4018 msg_puts((char *)IObuff);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4019 sprintf((char *)IObuff, "%4ld", *lnum); // show line nr
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4020 // Highlight line numbers
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4021 msg_puts_attr((char *)IObuff, HL_ATTR(HLF_N));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4022 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 }
168
4d9eabb1396e updated for version 7.0051
vimboss
parents: 164
diff changeset
4024 msg_prt_line(line, FALSE);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4025 out_flush(); // show one line at a time
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4026
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4027 // Definition continues until line that doesn't end with '\'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 if (got_int || type != FIND_DEFINE || p < line || *p != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4033 if (vim_fgets(line, LSIZE, fp)) // end of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 ++*lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 #ifdef FEAT_VIMINFO
18263
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4049 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4050 * Return the last used search pattern at "idx".
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4051 */
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4052 spat_T *
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4053 get_spat(int idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 {
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4055 return &spats[idx];
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4056 }
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4057
18263
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4058 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4059 * Return the last used search pattern index.
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4060 */
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4061 int
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4062 get_spat_last_idx(void)
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4063 {
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4064 return last_idx;
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4065 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 #endif
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4067
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4068 #if defined(FEAT_EVAL) || defined(FEAT_PROTO)
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4069 /*
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4070 * "searchcount()" function
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4071 */
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4072 void
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4073 f_searchcount(typval_T *argvars, typval_T *rettv)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4074 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4075 pos_T pos = curwin->w_cursor;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4076 char_u *pattern = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4077 int maxcount = SEARCH_STAT_DEF_MAX_COUNT;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4078 long timeout = SEARCH_STAT_DEF_TIMEOUT;
22141
a2d8535d035a patch 8.2.1620: searchcount() test fails
Bram Moolenaar <Bram@vim.org>
parents: 22129
diff changeset
4079 int recompute = TRUE;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4080 searchstat_T stat;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4081
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4082 if (rettv_dict_alloc(rettv) == FAIL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4083 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4084
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
4085 if (in_vim9script() && check_for_opt_dict_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
4086 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
4087
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4088 if (shortmess(SHM_SEARCHCOUNT)) // 'shortmess' contains 'S' flag
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4089 recompute = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4090
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4091 if (argvars[0].v_type != VAR_UNKNOWN)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4092 {
20685
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4093 dict_T *dict;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4094 dictitem_T *di;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4095 listitem_T *li;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4096 int error = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4097
29994
86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
4098 if (check_for_nonnull_dict_arg(argvars, 0) == FAIL)
20685
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4099 return;
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4100 dict = argvars[0].vval.v_dict;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4101 di = dict_find(dict, (char_u *)"timeout", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4102 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4103 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4104 timeout = (long)tv_get_number_chk(&di->di_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4105 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4106 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4107 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4108 di = dict_find(dict, (char_u *)"maxcount", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4109 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4110 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4111 maxcount = (int)tv_get_number_chk(&di->di_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4112 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4113 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4114 }
29442
827d9f2b7a71 patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents: 29404
diff changeset
4115 recompute = dict_get_bool(dict, "recompute", recompute);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4116 di = dict_find(dict, (char_u *)"pattern", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4117 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4118 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4119 pattern = tv_get_string_chk(&di->di_tv);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4120 if (pattern == NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4121 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4122 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4123 di = dict_find(dict, (char_u *)"pos", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4124 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4125 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4126 if (di->di_tv.v_type != VAR_LIST)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4127 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
4128 semsg(_(e_invalid_argument_str), "pos");
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4129 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4130 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4131 if (list_len(di->di_tv.vval.v_list) != 3)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4132 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
4133 semsg(_(e_invalid_argument_str), "List format should be [lnum, col, off]");
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4134 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4135 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4136 li = list_find(di->di_tv.vval.v_list, 0L);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4137 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4138 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4139 pos.lnum = tv_get_number_chk(&li->li_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4140 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4141 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4142 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4143 li = list_find(di->di_tv.vval.v_list, 1L);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4144 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4145 {
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
4146 pos.col = tv_get_number_chk(&li->li_tv, &error) - 1;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4147 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4148 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4149 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4150 li = list_find(di->di_tv.vval.v_list, 2L);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4151 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4152 {
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
4153 pos.coladd = tv_get_number_chk(&li->li_tv, &error);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4154 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4155 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4156 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4157 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4158 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4159
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4160 save_last_search_pattern();
27704
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
4161 #ifdef FEAT_SEARCH_EXTRA
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
4162 save_incsearch_state();
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
4163 #endif
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4164 if (pattern != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4165 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4166 if (*pattern == NUL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4167 goto the_end;
20653
a68591fbb93d patch 8.2.0880: leaking memory when using searchcount()
Bram Moolenaar <Bram@vim.org>
parents: 20651
diff changeset
4168 vim_free(spats[last_idx].pat);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4169 spats[last_idx].pat = vim_strsave(pattern);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4170 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4171 if (spats[last_idx].pat == NULL || *spats[last_idx].pat == NUL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4172 goto the_end; // the previous pattern was never defined
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4173
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4174 update_search_stat(0, &pos, &pos, &stat, recompute, maxcount, timeout);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4175
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4176 dict_add_number(rettv->vval.v_dict, "current", stat.cur);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4177 dict_add_number(rettv->vval.v_dict, "total", stat.cnt);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4178 dict_add_number(rettv->vval.v_dict, "exact_match", stat.exact_match);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4179 dict_add_number(rettv->vval.v_dict, "incomplete", stat.incomplete);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4180 dict_add_number(rettv->vval.v_dict, "maxcount", stat.last_maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4181
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4182 the_end:
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4183 restore_last_search_pattern();
27704
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
4184 #ifdef FEAT_SEARCH_EXTRA
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
4185 restore_incsearch_state();
4c68fb88b73f patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents: 26944
diff changeset
4186 #endif
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4187 }
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4188 #endif
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4189
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4190 /*
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4191 * Fuzzy string matching
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4192 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4193 * Ported from the lib_fts library authored by Forrest Smith.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4194 * https://github.com/forrestthewoods/lib_fts/tree/master/code
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4195 *
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4196 * The following blog describes the fuzzy matching algorithm:
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4197 * https://www.forrestthewoods.com/blog/reverse_engineering_sublime_texts_fuzzy_match/
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4198 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4199 * Each matching string is assigned a score. The following factors are checked:
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4200 * - Matched letter
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4201 * - Unmatched letter
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4202 * - Consecutively matched letters
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4203 * - Proximity to start
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4204 * - Letter following a separator (space, underscore)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4205 * - Uppercase letter following lowercase (aka CamelCase)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4206 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4207 * Matched letters are good. Unmatched letters are bad. Matching near the start
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4208 * is good. Matching the first letter in the middle of a phrase is good.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4209 * Matching the uppercase letters in camel case entries is good.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4210 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4211 * The score assigned for each factor is explained below.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4212 * File paths are different from file names. File extensions may be ignorable.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4213 * Single words care about consecutive matches but not separators or camel
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4214 * case.
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4215 * Score starts at 100
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4216 * Matched letter: +0 points
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4217 * Unmatched letter: -1 point
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4218 * Consecutive match bonus: +15 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4219 * First letter bonus: +15 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4220 * Separator bonus: +30 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4221 * Camel case bonus: +30 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4222 * Unmatched leading letter: -5 points (max: -15)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4223 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4224 * There is some nuance to this. Scores don’t have an intrinsic meaning. The
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4225 * score range isn’t 0 to 100. It’s roughly [50, 150]. Longer words have a
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4226 * lower minimum score due to unmatched letter penalty. Longer search patterns
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4227 * have a higher maximum score due to match bonuses.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4228 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4229 * Separator and camel case bonus is worth a LOT. Consecutive matches are worth
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4230 * quite a bit.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4231 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4232 * There is a penalty if you DON’T match the first three letters. Which
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4233 * effectively rewards matching near the start. However there’s no difference
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4234 * in matching between the middle and end.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4235 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4236 * There is not an explicit bonus for an exact match. Unmatched letters receive
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4237 * a penalty. So shorter strings and closer matches are worth more.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4238 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4239 typedef struct
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4240 {
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4241 int idx; // used for stable sort
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4242 listitem_T *item;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4243 int score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4244 list_T *lmatchpos;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4245 } fuzzyItem_T;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4246
22647
0dd527d9c62d patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents: 22578
diff changeset
4247 // bonus for adjacent matches; this is higher than SEPARATOR_BONUS so that
0dd527d9c62d patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents: 22578
diff changeset
4248 // matching a whole word is preferred.
0dd527d9c62d patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents: 22578
diff changeset
4249 #define SEQUENTIAL_BONUS 40
22746
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4250 // bonus if match occurs after a path separator
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4251 #define PATH_SEPARATOR_BONUS 30
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4252 // bonus if match occurs after a word separator
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4253 #define WORD_SEPARATOR_BONUS 25
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4254 // bonus if match is uppercase and prev is lower
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4255 #define CAMEL_BONUS 30
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4256 // bonus if the first letter is matched
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4257 #define FIRST_LETTER_BONUS 15
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4258 // penalty applied for every letter in str before the first match
27752
c1d1639b52dd patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents: 27704
diff changeset
4259 #define LEADING_LETTER_PENALTY (-5)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4260 // maximum penalty for leading letters
27752
c1d1639b52dd patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents: 27704
diff changeset
4261 #define MAX_LEADING_LETTER_PENALTY (-15)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4262 // penalty for every letter that doesn't match
27752
c1d1639b52dd patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents: 27704
diff changeset
4263 #define UNMATCHED_LETTER_PENALTY (-1)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4264 // penalty for gap in matching positions (-2 * k)
27752
c1d1639b52dd patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents: 27704
diff changeset
4265 #define GAP_PENALTY (-2)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4266 // Score for a string that doesn't fuzzy match the pattern
27752
c1d1639b52dd patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents: 27704
diff changeset
4267 #define SCORE_NONE (-9999)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4268
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4269 #define FUZZY_MATCH_RECURSION_LIMIT 10
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4270
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4271 /*
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4272 * Compute a score for a fuzzy matched string. The matching character locations
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4273 * are in 'matches'.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4274 */
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4275 static int
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4276 fuzzy_match_compute_score(
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4277 char_u *str,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4278 int strSz,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4279 int_u *matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4280 int numMatches)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4281 {
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4282 int score;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4283 int penalty;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4284 int unmatched;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4285 int i;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4286 char_u *p = str;
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4287 int_u sidx = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4288
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4289 // Initialize score
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4290 score = 100;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4291
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4292 // Apply leading letter penalty
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4293 penalty = LEADING_LETTER_PENALTY * matches[0];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4294 if (penalty < MAX_LEADING_LETTER_PENALTY)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4295 penalty = MAX_LEADING_LETTER_PENALTY;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4296 score += penalty;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4297
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4298 // Apply unmatched penalty
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4299 unmatched = strSz - numMatches;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4300 score += UNMATCHED_LETTER_PENALTY * unmatched;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4301
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4302 // Apply ordering bonuses
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4303 for (i = 0; i < numMatches; ++i)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4304 {
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4305 int_u currIdx = matches[i];
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4306
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4307 if (i > 0)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4308 {
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4309 int_u prevIdx = matches[i - 1];
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4310
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4311 // Sequential
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4312 if (currIdx == (prevIdx + 1))
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4313 score += SEQUENTIAL_BONUS;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4314 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4315 score += GAP_PENALTY * (currIdx - prevIdx);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4316 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4317
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4318 // Check for bonuses based on neighbor character value
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4319 if (currIdx > 0)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4320 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4321 // Camel case
22359
f4d1fe8e04cf patch 8.2.1728: compiler warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 22355
diff changeset
4322 int neighbor = ' ';
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4323 int curr;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4324
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4325 if (has_mbyte)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4326 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4327 while (sidx < currIdx)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4328 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4329 neighbor = (*mb_ptr2char)(p);
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4330 MB_PTR_ADV(p);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4331 sidx++;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4332 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4333 curr = (*mb_ptr2char)(p);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4334 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4335 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4336 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4337 neighbor = str[currIdx - 1];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4338 curr = str[currIdx];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4339 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4340
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4341 if (vim_islower(neighbor) && vim_isupper(curr))
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4342 score += CAMEL_BONUS;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4343
22746
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4344 // Bonus if the match follows a separator character
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4345 if (neighbor == '/' || neighbor == '\\')
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4346 score += PATH_SEPARATOR_BONUS;
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4347 else if (neighbor == ' ' || neighbor == '_')
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4348 score += WORD_SEPARATOR_BONUS;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4349 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4350 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4351 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4352 // First letter
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4353 score += FIRST_LETTER_BONUS;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4354 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4355 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4356 return score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4357 }
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4358
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4359 /*
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4360 * Perform a recursive search for fuzzy matching 'fuzpat' in 'str'.
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4361 * Return the number of matching characters.
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4362 */
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4363 static int
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4364 fuzzy_match_recursive(
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4365 char_u *fuzpat,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4366 char_u *str,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4367 int_u strIdx,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4368 int *outScore,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4369 char_u *strBegin,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4370 int strLen,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4371 int_u *srcMatches,
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4372 int_u *matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4373 int maxMatches,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4374 int nextMatch,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4375 int *recursionCount)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4376 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4377 // Recursion params
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4378 int recursiveMatch = FALSE;
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4379 int_u bestRecursiveMatches[MAX_FUZZY_MATCHES];
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4380 int bestRecursiveScore = 0;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4381 int first_match;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4382 int matched;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4383
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4384 // Count recursions
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4385 ++*recursionCount;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4386 if (*recursionCount >= FUZZY_MATCH_RECURSION_LIMIT)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4387 return 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4388
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4389 // Detect end of strings
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4390 if (*fuzpat == NUL || *str == NUL)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4391 return 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4392
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4393 // Loop through fuzpat and str looking for a match
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4394 first_match = TRUE;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4395 while (*fuzpat != NUL && *str != NUL)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4396 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4397 int c1;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4398 int c2;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4399
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4400 c1 = PTR2CHAR(fuzpat);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4401 c2 = PTR2CHAR(str);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4402
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4403 // Found match
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4404 if (vim_tolower(c1) == vim_tolower(c2))
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4405 {
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4406 int_u recursiveMatches[MAX_FUZZY_MATCHES];
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4407 int recursiveScore = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4408 char_u *next_char;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4409
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4410 // Supplied matches buffer was too short
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4411 if (nextMatch >= maxMatches)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4412 return 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4413
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4414 // "Copy-on-Write" srcMatches into matches
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4415 if (first_match && srcMatches)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4416 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4417 memcpy(matches, srcMatches, nextMatch * sizeof(srcMatches[0]));
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4418 first_match = FALSE;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4419 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4420
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4421 // Recursive call that "skips" this match
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4422 if (has_mbyte)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4423 next_char = str + (*mb_ptr2len)(str);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4424 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4425 next_char = str + 1;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4426 if (fuzzy_match_recursive(fuzpat, next_char, strIdx + 1,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4427 &recursiveScore, strBegin, strLen, matches,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4428 recursiveMatches,
24768
7334bf933510 patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents: 24547
diff changeset
4429 ARRAY_LENGTH(recursiveMatches),
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4430 nextMatch, recursionCount))
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4431 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4432 // Pick best recursive score
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4433 if (!recursiveMatch || recursiveScore > bestRecursiveScore)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4434 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4435 memcpy(bestRecursiveMatches, recursiveMatches,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4436 MAX_FUZZY_MATCHES * sizeof(recursiveMatches[0]));
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4437 bestRecursiveScore = recursiveScore;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4438 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4439 recursiveMatch = TRUE;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4440 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4441
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4442 // Advance
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4443 matches[nextMatch++] = strIdx;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4444 if (has_mbyte)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4445 MB_PTR_ADV(fuzpat);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4446 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4447 ++fuzpat;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4448 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4449 if (has_mbyte)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4450 MB_PTR_ADV(str);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4451 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4452 ++str;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4453 strIdx++;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4454 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4455
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4456 // Determine if full fuzpat was matched
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4457 matched = *fuzpat == NUL ? TRUE : FALSE;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4458
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4459 // Calculate score
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4460 if (matched)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4461 *outScore = fuzzy_match_compute_score(strBegin, strLen, matches,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4462 nextMatch);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4463
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4464 // Return best result
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4465 if (recursiveMatch && (!matched || bestRecursiveScore > *outScore))
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4466 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4467 // Recursive score is better than "this"
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4468 memcpy(matches, bestRecursiveMatches, maxMatches * sizeof(matches[0]));
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4469 *outScore = bestRecursiveScore;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4470 return nextMatch;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4471 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4472 else if (matched)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4473 return nextMatch; // "this" score is better than recursive
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4474
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4475 return 0; // no match
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4476 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4477
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4478 /*
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4479 * fuzzy_match()
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4480 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4481 * Performs exhaustive search via recursion to find all possible matches and
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4482 * match with highest score.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4483 * Scores values have no intrinsic meaning. Possible score range is not
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4484 * normalized and varies with pattern.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4485 * Recursion is limited internally (default=10) to prevent degenerate cases
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4486 * (pat_arg="aaaaaa" str="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4487 * Uses char_u for match indices. Therefore patterns are limited to
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4488 * MAX_FUZZY_MATCHES characters.
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4489 *
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4490 * Returns TRUE if 'pat_arg' matches 'str'. Also returns the match score in
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4491 * 'outScore' and the matching character positions in 'matches'.
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4492 */
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4493 int
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4494 fuzzy_match(
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4495 char_u *str,
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4496 char_u *pat_arg,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4497 int matchseq,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4498 int *outScore,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4499 int_u *matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4500 int maxMatches)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4501 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4502 int recursionCount = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4503 int len = MB_CHARLEN(str);
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4504 char_u *save_pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4505 char_u *pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4506 char_u *p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4507 int complete = FALSE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4508 int score = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4509 int numMatches = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4510 int matchCount;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4511
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4512 *outScore = 0;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4513
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4514 save_pat = vim_strsave(pat_arg);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4515 if (save_pat == NULL)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4516 return FALSE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4517 pat = save_pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4518 p = pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4519
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4520 // Try matching each word in 'pat_arg' in 'str'
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4521 while (TRUE)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4522 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4523 if (matchseq)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4524 complete = TRUE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4525 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4526 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4527 // Extract one word from the pattern (separated by space)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4528 p = skipwhite(p);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4529 if (*p == NUL)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4530 break;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4531 pat = p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4532 while (*p != NUL && !VIM_ISWHITE(PTR2CHAR(p)))
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4533 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4534 if (has_mbyte)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4535 MB_PTR_ADV(p);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4536 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4537 ++p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4538 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4539 if (*p == NUL) // processed all the words
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4540 complete = TRUE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4541 *p = NUL;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4542 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4543
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4544 score = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4545 recursionCount = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4546 matchCount = fuzzy_match_recursive(pat, str, 0, &score, str, len, NULL,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4547 matches + numMatches, maxMatches - numMatches,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4548 0, &recursionCount);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4549 if (matchCount == 0)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4550 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4551 numMatches = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4552 break;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4553 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4554
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4555 // Accumulate the match score and the number of matches
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4556 *outScore += score;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4557 numMatches += matchCount;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4558
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4559 if (complete)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4560 break;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4561
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4562 // try matching the next word
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4563 ++p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4564 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4565
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4566 vim_free(save_pat);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4567 return numMatches != 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4568 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4569
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4570 #if defined(FEAT_EVAL) || defined(FEAT_PROTO)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4571 /*
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4572 * Sort the fuzzy matches in the descending order of the match score.
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4573 * For items with same score, retain the order using the index (stable sort)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4574 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4575 static int
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4576 fuzzy_match_item_compare(const void *s1, const void *s2)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4577 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4578 int v1 = ((fuzzyItem_T *)s1)->score;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4579 int v2 = ((fuzzyItem_T *)s2)->score;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4580 int idx1 = ((fuzzyItem_T *)s1)->idx;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4581 int idx2 = ((fuzzyItem_T *)s2)->idx;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4582
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4583 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4584 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4585
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4586 /*
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4587 * Fuzzy search the string 'str' in a list of 'items' and return the matching
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4588 * strings in 'fmatchlist'.
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4589 * If 'matchseq' is TRUE, then for multi-word search strings, match all the
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4590 * words in sequence.
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4591 * If 'items' is a list of strings, then search for 'str' in the list.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4592 * If 'items' is a list of dicts, then either use 'key' to lookup the string
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4593 * for each item or use 'item_cb' Funcref function to get the string.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4594 * If 'retmatchpos' is TRUE, then return a list of positions where 'str'
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4595 * matches for each item.
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4596 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4597 static void
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4598 fuzzy_match_in_list(
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4599 list_T *l,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4600 char_u *str,
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4601 int matchseq,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4602 char_u *key,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4603 callback_T *item_cb,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4604 int retmatchpos,
28471
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4605 list_T *fmatchlist,
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4606 long max_matches)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4607 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4608 long len;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4609 fuzzyItem_T *items;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4610 listitem_T *li;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4611 long i = 0;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4612 long match_count = 0;
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4613 int_u matches[MAX_FUZZY_MATCHES];
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4614
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4615 len = list_len(l);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4616 if (len == 0)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4617 return;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4618 if (max_matches > 0 && len > max_matches)
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4619 len = max_matches;
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4620
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4621 items = ALLOC_CLEAR_MULT(fuzzyItem_T, len);
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4622 if (items == NULL)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4623 return;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4624
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4625 // For all the string items in items, get the fuzzy matching score
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4626 FOR_ALL_LIST_ITEMS(l, li)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4627 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4628 int score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4629 char_u *itemstr;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4630 typval_T rettv;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4631
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4632 if (max_matches > 0 && match_count >= max_matches)
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4633 break;
28471
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4634
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4635 itemstr = NULL;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4636 rettv.v_type = VAR_UNKNOWN;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4637 if (li->li_tv.v_type == VAR_STRING) // list of strings
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4638 itemstr = li->li_tv.vval.v_string;
28405
473cfd79bcd8 patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents: 28315
diff changeset
4639 else if (li->li_tv.v_type == VAR_DICT
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4640 && (key != NULL || item_cb->cb_name != NULL))
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4641 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4642 // For a dict, either use the specified key to lookup the string or
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4643 // use the specified callback function to get the string.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4644 if (key != NULL)
29442
827d9f2b7a71 patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents: 29404
diff changeset
4645 itemstr = dict_get_string(li->li_tv.vval.v_dict,
827d9f2b7a71 patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents: 29404
diff changeset
4646 (char *)key, FALSE);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4647 else
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4648 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4649 typval_T argv[2];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4650
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4651 // Invoke the supplied callback (if any) to get the dict item
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4652 li->li_tv.vval.v_dict->dv_refcount++;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4653 argv[0].v_type = VAR_DICT;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4654 argv[0].vval.v_dict = li->li_tv.vval.v_dict;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4655 argv[1].v_type = VAR_UNKNOWN;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4656 if (call_callback(item_cb, -1, &rettv, 1, argv) != FAIL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4657 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4658 if (rettv.v_type == VAR_STRING)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4659 itemstr = rettv.vval.v_string;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4660 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4661 dict_unref(li->li_tv.vval.v_dict);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4662 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4663 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4664
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4665 if (itemstr != NULL
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4666 && fuzzy_match(itemstr, str, matchseq, &score, matches,
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4667 MAX_FUZZY_MATCHES))
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4668 {
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4669 items[match_count].idx = match_count;
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4670 items[match_count].item = li;
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4671 items[match_count].score = score;
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4672
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4673 // Copy the list of matching positions in itemstr to a list, if
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4674 // 'retmatchpos' is set.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4675 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4676 {
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4677 int j = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4678 char_u *p;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4679
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4680 items[match_count].lmatchpos = list_alloc();
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4681 if (items[match_count].lmatchpos == NULL)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4682 goto done;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4683
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4684 p = str;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4685 while (*p != NUL)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4686 {
28831
b5c46d447518 patch 8.2.4939: matchfuzzypos() with "matchseq" does not have all positions
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
4687 if (!VIM_ISWHITE(PTR2CHAR(p)) || matchseq)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4688 {
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4689 if (list_append_number(items[match_count].lmatchpos,
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4690 matches[j]) == FAIL)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4691 goto done;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4692 j++;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4693 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4694 if (has_mbyte)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4695 MB_PTR_ADV(p);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4696 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4697 ++p;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4698 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4699 }
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4700 ++match_count;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4701 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4702 clear_tv(&rettv);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4703 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4704
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4705 if (match_count > 0)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4706 {
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4707 list_T *retlist;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4708
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4709 // Sort the list by the descending order of the match score
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4710 qsort((void *)items, (size_t)match_count, sizeof(fuzzyItem_T),
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4711 fuzzy_match_item_compare);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4712
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4713 // For matchfuzzy(), return a list of matched strings.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4714 // ['str1', 'str2', 'str3']
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4715 // For matchfuzzypos(), return a list with three items.
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4716 // The first item is a list of matched strings. The second item
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4717 // is a list of lists where each list item is a list of matched
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4718 // character positions. The third item is a list of matching scores.
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4719 // [['str1', 'str2', 'str3'], [[1, 3], [1, 3], [1, 3]]]
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4720 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4721 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4722 li = list_find(fmatchlist, 0);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4723 if (li == NULL || li->li_tv.vval.v_list == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4724 goto done;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4725 retlist = li->li_tv.vval.v_list;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4726 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4727 else
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4728 retlist = fmatchlist;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4729
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4730 // Copy the matching strings with a valid score to the return list
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4731 for (i = 0; i < match_count; i++)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4732 {
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4733 if (items[i].score == SCORE_NONE)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4734 break;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4735 list_append_tv(retlist, &items[i].item->li_tv);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4736 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4737
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4738 // next copy the list of matching positions
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4739 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4740 {
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4741 li = list_find(fmatchlist, -2);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4742 if (li == NULL || li->li_tv.vval.v_list == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4743 goto done;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4744 retlist = li->li_tv.vval.v_list;
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4745
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4746 for (i = 0; i < match_count; i++)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4747 {
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4748 if (items[i].score == SCORE_NONE)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4749 break;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4750 if (items[i].lmatchpos != NULL
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4751 && list_append_list(retlist, items[i].lmatchpos) == FAIL)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4752 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4753 }
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4754
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4755 // copy the matching scores
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4756 li = list_find(fmatchlist, -1);
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4757 if (li == NULL || li->li_tv.vval.v_list == NULL)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4758 goto done;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4759 retlist = li->li_tv.vval.v_list;
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4760 for (i = 0; i < match_count; i++)
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4761 {
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4762 if (items[i].score == SCORE_NONE)
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4763 break;
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4764 if (list_append_number(retlist, items[i].score) == FAIL)
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4765 goto done;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4766 }
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4767 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4768 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4769
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4770 done:
28481
3eac1299015a patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents: 28471
diff changeset
4771 vim_free(items);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4772 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4773
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4774 /*
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4775 * Do fuzzy matching. Returns the list of matched strings in 'rettv'.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4776 * If 'retmatchpos' is TRUE, also returns the matching character positions.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4777 */
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4778 static void
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4779 do_fuzzymatch(typval_T *argvars, typval_T *rettv, int retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4780 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4781 callback_T cb;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4782 char_u *key = NULL;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4783 int ret;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4784 int matchseq = FALSE;
28471
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4785 long max_matches = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4786
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4787 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4788 && (check_for_list_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4789 || check_for_string_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4790 || check_for_opt_dict_arg(argvars, 2) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4791 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4792
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4793 CLEAR_POINTER(&cb);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4794
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4795 // validate and get the arguments
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4796 if (argvars[0].v_type != VAR_LIST || argvars[0].vval.v_list == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4797 {
26887
612339679616 patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4798 semsg(_(e_argument_of_str_must_be_list),
612339679616 patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
4799 retmatchpos ? "matchfuzzypos()" : "matchfuzzy()");
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4800 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4801 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4802 if (argvars[1].v_type != VAR_STRING
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4803 || argvars[1].vval.v_string == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4804 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
4805 semsg(_(e_invalid_argument_str), tv_get_string(&argvars[1]));
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4806 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4807 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4808
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4809 if (argvars[2].v_type != VAR_UNKNOWN)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4810 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4811 dict_T *d;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4812 dictitem_T *di;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4813
29994
86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
4814 if (check_for_nonnull_dict_arg(argvars, 2) == FAIL)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4815 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4816
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4817 // To search a dict, either a callback function or a key can be
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4818 // specified.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4819 d = argvars[2].vval.v_dict;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4820 if ((di = dict_find(d, (char_u *)"key", -1)) != NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4821 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4822 if (di->di_tv.v_type != VAR_STRING
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4823 || di->di_tv.vval.v_string == NULL
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4824 || *di->di_tv.vval.v_string == NUL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4825 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
4826 semsg(_(e_invalid_argument_str), tv_get_string(&di->di_tv));
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4827 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4828 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4829 key = tv_get_string(&di->di_tv);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4830 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4831 else if ((di = dict_find(d, (char_u *)"text_cb", -1)) != NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4832 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4833 cb = get_callback(&di->di_tv);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4834 if (cb.cb_name == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4835 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
4836 semsg(_(e_invalid_value_for_argument_str), "text_cb");
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4837 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4838 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4839 }
29194
f92f658585e6 patch 8.2.5116: "limit" option of matchfuzzy() not always respected
Bram Moolenaar <Bram@vim.org>
parents: 29189
diff changeset
4840
f92f658585e6 patch 8.2.5116: "limit" option of matchfuzzy() not always respected
Bram Moolenaar <Bram@vim.org>
parents: 29189
diff changeset
4841 if ((di = dict_find(d, (char_u *)"limit", -1)) != NULL)
28471
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4842 {
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4843 if (di->di_tv.v_type != VAR_NUMBER)
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4844 {
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4845 semsg(_(e_invalid_argument_str), tv_get_string(&di->di_tv));
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4846 return;
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4847 }
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4848 max_matches = (long)tv_get_number_chk(&di->di_tv, NULL);
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4849 }
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4850
28315
62cc3b60493b patch 8.2.4683: verbose check with dict_find() to see if a key is present
Bram Moolenaar <Bram@vim.org>
parents: 27908
diff changeset
4851 if (dict_has_key(d, "matchseq"))
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4852 matchseq = TRUE;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4853 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4854
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4855 // get the fuzzy matches
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4856 ret = rettv_list_alloc(rettv);
29189
d1e263ecf634 patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
4857 if (ret == FAIL)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4858 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4859 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4860 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4861 list_T *l;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4862
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4863 // For matchfuzzypos(), a list with three items are returned. First
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4864 // item is a list of matching strings, the second item is a list of
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4865 // lists with matching positions within each string and the third item
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4866 // is the list of scores of the matches.
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4867 l = list_alloc();
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4868 if (l == NULL)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4869 goto done;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4870 if (list_append_list(rettv->vval.v_list, l) == FAIL)
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4871 {
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4872 vim_free(l);
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4873 goto done;
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4874 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4875 l = list_alloc();
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4876 if (l == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4877 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4878 if (list_append_list(rettv->vval.v_list, l) == FAIL)
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4879 {
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4880 vim_free(l);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4881 goto done;
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4882 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4883 l = list_alloc();
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4884 if (l == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4885 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4886 if (list_append_list(rettv->vval.v_list, l) == FAIL)
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4887 {
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4888 vim_free(l);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4889 goto done;
30001
6c1a9d7a931f patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents: 29994
diff changeset
4890 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4891 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4892
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4893 fuzzy_match_in_list(argvars[0].vval.v_list, tv_get_string(&argvars[1]),
28471
2ade724b3f45 patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents: 28415
diff changeset
4894 matchseq, key, &cb, retmatchpos, rettv->vval.v_list, max_matches);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4895
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4896 done:
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4897 free_callback(&cb);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4898 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4899
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4900 /*
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4901 * "matchfuzzy()" function
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4902 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4903 void
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4904 f_matchfuzzy(typval_T *argvars, typval_T *rettv)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4905 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4906 do_fuzzymatch(argvars, rettv, FALSE);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4907 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4908
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4909 /*
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4910 * "matchfuzzypos()" function
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4911 */
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4912 void
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4913 f_matchfuzzypos(typval_T *argvars, typval_T *rettv)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4914 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4915 do_fuzzymatch(argvars, rettv, TRUE);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4916 }
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4917 #endif
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4918
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4919 /*
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4920 * Same as fuzzy_match_item_compare() except for use with a string match
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4921 */
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4922 static int
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4923 fuzzy_match_str_compare(const void *s1, const void *s2)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4924 {
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4925 int v1 = ((fuzmatch_str_T *)s1)->score;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4926 int v2 = ((fuzmatch_str_T *)s2)->score;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4927 int idx1 = ((fuzmatch_str_T *)s1)->idx;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4928 int idx2 = ((fuzmatch_str_T *)s2)->idx;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4929
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4930 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4931 }
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4932
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4933 /*
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4934 * Sort fuzzy matches by score
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4935 */
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4936 static void
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4937 fuzzy_match_str_sort(fuzmatch_str_T *fm, int sz)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4938 {
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4939 // Sort the list by the descending order of the match score
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4940 qsort((void *)fm, (size_t)sz, sizeof(fuzmatch_str_T),
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4941 fuzzy_match_str_compare);
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4942 }
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4943
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4944 /*
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4945 * Same as fuzzy_match_item_compare() except for use with a function name
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4946 * string match. <SNR> functions should be sorted to the end.
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4947 */
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4948 static int
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4949 fuzzy_match_func_compare(const void *s1, const void *s2)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4950 {
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4951 int v1 = ((fuzmatch_str_T *)s1)->score;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4952 int v2 = ((fuzmatch_str_T *)s2)->score;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4953 int idx1 = ((fuzmatch_str_T *)s1)->idx;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4954 int idx2 = ((fuzmatch_str_T *)s2)->idx;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4955 char_u *str1 = ((fuzmatch_str_T *)s1)->str;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4956 char_u *str2 = ((fuzmatch_str_T *)s2)->str;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4957
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4958 if (*str1 != '<' && *str2 == '<') return -1;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4959 if (*str1 == '<' && *str2 != '<') return 1;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4960 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4961 }
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4962
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4963 /*
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4964 * Sort fuzzy matches of function names by score.
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4965 * <SNR> functions should be sorted to the end.
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4966 */
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4967 static void
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4968 fuzzy_match_func_sort(fuzmatch_str_T *fm, int sz)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4969 {
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4970 // Sort the list by the descending order of the match score
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4971 qsort((void *)fm, (size_t)sz, sizeof(fuzmatch_str_T),
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4972 fuzzy_match_func_compare);
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4973 }
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4974
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4975 /*
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4976 * Fuzzy match 'pat' in 'str'. Returns 0 if there is no match. Otherwise,
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4977 * returns the match score.
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4978 */
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4979 int
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4980 fuzzy_match_str(char_u *str, char_u *pat)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4981 {
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4982 int score = 0;
27879
76e2115dddb8 patch 8.2.4465: fuzzy completion does not order matches properly
Bram Moolenaar <Bram@vim.org>
parents: 27875
diff changeset
4983 int_u matchpos[MAX_FUZZY_MATCHES];
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4984
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4985 if (str == NULL || pat == NULL)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4986 return 0;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4987
27908
099c2e612827 patch 8.2.4479: no fuzzy completieon for maps and abbreviations
Bram Moolenaar <Bram@vim.org>
parents: 27879
diff changeset
4988 fuzzy_match(str, pat, TRUE, &score, matchpos,
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4989 sizeof(matchpos) / sizeof(matchpos[0]));
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4990
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4991 return score;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4992 }
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4993
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
4994 /*
28415
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
4995 * Free an array of fuzzy string matches "fuzmatch[count]".
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
4996 */
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
4997 void
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
4998 fuzmatch_str_free(fuzmatch_str_T *fuzmatch, int count)
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
4999 {
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5000 int i;
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5001
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5002 if (fuzmatch == NULL)
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5003 return;
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5004 for (i = 0; i < count; ++i)
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5005 vim_free(fuzmatch[i].str);
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5006 vim_free(fuzmatch);
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5007 }
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5008
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5009 /*
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5010 * Copy a list of fuzzy matches into a string list after sorting the matches by
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5011 * the fuzzy score. Frees the memory allocated for 'fuzmatch'.
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5012 * Returns OK on success and FAIL on memory allocation failure.
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5013 */
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5014 int
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5015 fuzzymatches_to_strmatches(
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5016 fuzmatch_str_T *fuzmatch,
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5017 char_u ***matches,
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5018 int count,
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5019 int funcsort)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5020 {
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5021 int i;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5022
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5023 if (count <= 0)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5024 return OK;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5025
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5026 *matches = ALLOC_MULT(char_u *, count);
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5027 if (*matches == NULL)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5028 {
28415
813660733869 patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents: 28405
diff changeset
5029 fuzmatch_str_free(fuzmatch, count);
27875
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5030 return FAIL;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5031 }
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5032
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5033 // Sort the list by the descending order of the match score
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5034 if (funcsort)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5035 fuzzy_match_func_sort((void *)fuzmatch, (size_t)count);
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5036 else
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5037 fuzzy_match_str_sort((void *)fuzmatch, (size_t)count);
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5038
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5039 for (i = 0; i < count; i++)
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5040 (*matches)[i] = fuzmatch[i].str;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5041 vim_free(fuzmatch);
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5042
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5043 return OK;
ae38d2e81fca patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents: 27752
diff changeset
5044 }