Mercurial > vim
annotate src/search.c @ 25336:92e7a55ab0ff v8.2.3205
patch 8.2.3205: Coverity reports a null pointer dereference
Commit: https://github.com/vim/vim/commit/1b862c466ba4242857eec581f67982d265005ef4
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 23 19:30:19 2021 +0200
patch 8.2.3205: Coverity reports a null pointer dereference
Problem: Coverity reports a null pointer dereference.
Solution: Change the logic to avoid Coverity gets confused.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 23 Jul 2021 19:45:05 +0200 |
| parents | 078edc1821bf |
| children | e8e2c4d33b9b |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * search.c: code for normal mode searching commands | |
| 11 */ | |
| 12 | |
| 13 #include "vim.h" | |
| 14 | |
| 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); |
| 7 | 18 #endif |
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19 static int check_linecomment(char_u *line); |
| 7 | 20 #ifdef FEAT_FIND_ID |
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21 static void show_pat_in_path(char_u *, int, |
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22 int, int, FILE *, linenr_T *, long); |
| 7 | 23 #endif |
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24 |
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25 typedef struct searchstat |
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26 { |
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27 int cur; // current position of found words |
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28 int cnt; // total count of found words |
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29 int exact_match; // TRUE if matched exactly on specified position |
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30 int incomplete; // 0: search was fully completed |
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31 // 1: recomputing was timed out |
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32 // 2: max count exceeded |
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33 int last_maxcount; // the max count of the last search |
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34 } searchstat_T; |
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35 |
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36 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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37 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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38 |
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39 #define SEARCH_STAT_DEF_TIMEOUT 40L |
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40 #define SEARCH_STAT_DEF_MAX_COUNT 99 |
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41 #define SEARCH_STAT_BUF_LEN 12 |
| 7 | 42 |
| 43 /* | |
| 44 * This file contains various searching-related routines. These fall into | |
| 45 * three groups: | |
| 46 * 1. string searches (for /, ?, n, and N) | |
| 47 * 2. character searches within a single line (for f, F, t, T, etc) | |
| 48 * 3. "other" kinds of searches like the '%' command, and 'word' searches. | |
| 49 */ | |
| 50 | |
| 51 /* | |
| 52 * String searches | |
| 53 * | |
| 54 * The string search functions are divided into two levels: | |
| 55 * lowest: searchit(); uses an pos_T for starting position and found match. | |
| 56 * Highest: do_search(); uses curwin->w_cursor; calls searchit(). | |
| 57 * | |
| 58 * The last search pattern is remembered for repeating the same search. | |
| 59 * This pattern is shared between the :g, :s, ? and / commands. | |
| 60 * This is in search_regcomp(). | |
| 61 * | |
| 62 * The actual string matching is done using a heavily modified version of | |
| 63 * Henry Spencer's regular expression library. See regexp.c. | |
| 64 */ | |
| 65 | |
| 66 /* | |
| 67 * Two search patterns are remembered: One for the :substitute command and | |
| 68 * one for other searches. last_idx points to the one that was used the last | |
| 69 * time. | |
| 70 */ | |
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71 static spat_T spats[2] = |
| 7 | 72 { |
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73 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat |
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74 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat |
| 7 | 75 }; |
| 76 | |
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77 static int last_idx = 0; // index in spats[] for RE_LAST |
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78 |
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79 static char_u lastc[2] = {NUL, NUL}; // last character searched for |
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80 static int lastcdir = FORWARD; // last direction of character search |
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81 static int last_t_cmd = TRUE; // last search t_cmd |
| 6991 | 82 static char_u lastc_bytes[MB_MAXBYTES + 1]; |
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83 static int lastc_bytelen = 1; // >1 for multi-byte char |
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84 |
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85 // copy of spats[], for keeping the search patterns while executing autocmds |
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86 static spat_T saved_spats[2]; |
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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; |
| 7 | 90 # endif |
| 91 | |
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92 static char_u *mr_pattern = NULL; // pattern used by search_regcomp() |
| 7 | 93 #ifdef FEAT_RIGHTLEFT |
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94 static int mr_pattern_alloced = FALSE; // mr_pattern was allocated |
| 7 | 95 #endif |
| 96 | |
| 97 #ifdef FEAT_FIND_ID | |
| 98 /* | |
| 99 * Type used by find_pattern_in_path() to remember which included files have | |
| 100 * been searched already. | |
| 101 */ | |
| 102 typedef struct SearchedFile | |
| 103 { | |
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104 FILE *fp; // File pointer |
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105 char_u *name; // Full name of file |
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106 linenr_T lnum; // Line we were up to in file |
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107 int matched; // Found a match in this file |
| 7 | 108 } SearchedFile; |
| 109 #endif | |
| 110 | |
| 111 /* | |
| 112 * translate search pattern for vim_regcomp() | |
| 113 * | |
| 114 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd) | |
| 115 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command) | |
| 116 * pat_save == RE_BOTH: save pat in both patterns (:global command) | |
| 117 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL | |
| 1222 | 118 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL |
| 7 | 119 * pat_use == RE_LAST: use last used pattern if "pat" is NULL |
| 120 * options & SEARCH_HIS: put search string in history | |
| 121 * options & SEARCH_KEEP: keep previous search pattern | |
| 122 * | |
| 123 * returns FAIL if failed, OK otherwise. | |
| 124 */ | |
| 125 int | |
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126 search_regcomp( |
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127 char_u *pat, |
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128 int pat_save, |
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129 int pat_use, |
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130 int options, |
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131 regmmatch_T *regmatch) // return: pattern and ignore-case flag |
| 7 | 132 { |
| 133 int magic; | |
| 134 int i; | |
| 135 | |
| 136 rc_did_emsg = FALSE; | |
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137 magic = magic_isset(); |
| 7 | 138 |
| 139 /* | |
| 140 * If no pattern given, use a previously defined pattern. | |
| 141 */ | |
| 142 if (pat == NULL || *pat == NUL) | |
| 143 { | |
| 144 if (pat_use == RE_LAST) | |
| 145 i = last_idx; | |
| 146 else | |
| 147 i = pat_use; | |
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148 if (spats[i].pat == NULL) // pattern was never defined |
| 7 | 149 { |
| 150 if (pat_use == RE_SUBST) | |
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151 emsg(_(e_no_previous_substitute_regular_expression)); |
| 7 | 152 else |
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153 emsg(_(e_no_previous_regular_expression)); |
| 7 | 154 rc_did_emsg = TRUE; |
| 155 return FAIL; | |
| 156 } | |
| 157 pat = spats[i].pat; | |
| 158 magic = spats[i].magic; | |
| 159 no_smartcase = spats[i].no_scs; | |
| 160 } | |
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161 else if (options & SEARCH_HIS) // put new pattern in history |
| 7 | 162 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 163 | |
| 164 #ifdef FEAT_RIGHTLEFT | |
| 165 if (mr_pattern_alloced) | |
| 166 { | |
| 167 vim_free(mr_pattern); | |
| 168 mr_pattern_alloced = FALSE; | |
| 169 } | |
| 170 | |
| 171 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') | |
| 172 { | |
| 173 char_u *rev_pattern; | |
| 174 | |
| 175 rev_pattern = reverse_text(pat); | |
| 176 if (rev_pattern == NULL) | |
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177 mr_pattern = pat; // out of memory, keep normal pattern. |
| 7 | 178 else |
| 179 { | |
| 180 mr_pattern = rev_pattern; | |
| 181 mr_pattern_alloced = TRUE; | |
| 182 } | |
| 183 } | |
| 184 else | |
| 185 #endif | |
| 186 mr_pattern = pat; | |
| 187 | |
| 188 /* | |
| 189 * Save the currently used pattern in the appropriate place, | |
| 190 * unless the pattern should not be remembered. | |
| 191 */ | |
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192 if (!(options & SEARCH_KEEP) |
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193 && (cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0) |
| 7 | 194 { |
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195 // search or global command |
| 7 | 196 if (pat_save == RE_SEARCH || pat_save == RE_BOTH) |
| 197 save_re_pat(RE_SEARCH, pat, magic); | |
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198 // substitute or global command |
| 7 | 199 if (pat_save == RE_SUBST || pat_save == RE_BOTH) |
| 200 save_re_pat(RE_SUBST, pat, magic); | |
| 201 } | |
| 202 | |
| 203 regmatch->rmm_ic = ignorecase(pat); | |
| 410 | 204 regmatch->rmm_maxcol = 0; |
| 7 | 205 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0); |
| 206 if (regmatch->regprog == NULL) | |
| 207 return FAIL; | |
| 208 return OK; | |
| 209 } | |
| 210 | |
| 211 /* | |
| 212 * Get search pattern used by search_regcomp(). | |
| 213 */ | |
| 214 char_u * | |
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215 get_search_pat(void) |
| 7 | 216 { |
| 217 return mr_pattern; | |
| 218 } | |
| 219 | |
| 1344 | 220 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
| 7 | 221 /* |
| 222 * Reverse text into allocated memory. | |
| 223 * Returns the allocated string, NULL when out of memory. | |
| 224 */ | |
| 1344 | 225 char_u * |
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226 reverse_text(char_u *s) |
| 7 | 227 { |
| 228 unsigned len; | |
| 229 unsigned s_i, rev_i; | |
| 230 char_u *rev; | |
| 231 | |
| 232 /* | |
| 233 * Reverse the pattern. | |
| 234 */ | |
| 235 len = (unsigned)STRLEN(s); | |
| 236 rev = alloc(len + 1); | |
| 237 if (rev != NULL) | |
| 238 { | |
| 239 rev_i = len; | |
| 240 for (s_i = 0; s_i < len; ++s_i) | |
| 241 { | |
| 242 if (has_mbyte) | |
| 243 { | |
| 244 int mb_len; | |
| 245 | |
| 474 | 246 mb_len = (*mb_ptr2len)(s + s_i); |
| 7 | 247 rev_i -= mb_len; |
| 248 mch_memmove(rev + rev_i, s + s_i, mb_len); | |
| 249 s_i += mb_len - 1; | |
| 250 } | |
| 251 else | |
| 252 rev[--rev_i] = s[s_i]; | |
| 253 | |
| 254 } | |
| 255 rev[len] = NUL; | |
| 256 } | |
| 257 return rev; | |
| 258 } | |
| 259 #endif | |
| 260 | |
| 6426 | 261 void |
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262 save_re_pat(int idx, char_u *pat, int magic) |
| 7 | 263 { |
| 264 if (spats[idx].pat != pat) | |
| 265 { | |
| 266 vim_free(spats[idx].pat); | |
| 267 spats[idx].pat = vim_strsave(pat); | |
| 268 spats[idx].magic = magic; | |
| 269 spats[idx].no_scs = no_smartcase; | |
| 270 last_idx = idx; | |
| 271 #ifdef FEAT_SEARCH_EXTRA | |
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272 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 273 if (p_hls) |
| 745 | 274 redraw_all_later(SOME_VALID); |
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275 set_no_hlsearch(FALSE); |
| 7 | 276 #endif |
| 277 } | |
| 278 } | |
| 279 | |
| 280 /* | |
| 281 * Save the search patterns, so they can be restored later. | |
| 282 * Used before/after executing autocommands and user functions. | |
| 283 */ | |
| 284 static int save_level = 0; | |
| 285 | |
| 286 void | |
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287 save_search_patterns(void) |
| 7 | 288 { |
| 289 if (save_level++ == 0) | |
| 290 { | |
| 291 saved_spats[0] = spats[0]; | |
| 292 if (spats[0].pat != NULL) | |
| 293 saved_spats[0].pat = vim_strsave(spats[0].pat); | |
| 294 saved_spats[1] = spats[1]; | |
| 295 if (spats[1].pat != NULL) | |
| 296 saved_spats[1].pat = vim_strsave(spats[1].pat); | |
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297 #ifdef FEAT_SEARCH_EXTRA |
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298 saved_spats_last_idx = last_idx; |
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299 saved_spats_no_hlsearch = no_hlsearch; |
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300 #endif |
| 7 | 301 } |
| 302 } | |
| 303 | |
| 304 void | |
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305 restore_search_patterns(void) |
| 7 | 306 { |
| 307 if (--save_level == 0) | |
| 308 { | |
| 309 vim_free(spats[0].pat); | |
| 310 spats[0] = saved_spats[0]; | |
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311 #if defined(FEAT_EVAL) |
| 1624 | 312 set_vv_searchforward(); |
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313 #endif |
| 7 | 314 vim_free(spats[1].pat); |
| 315 spats[1] = saved_spats[1]; | |
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316 #ifdef FEAT_SEARCH_EXTRA |
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317 last_idx = saved_spats_last_idx; |
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318 set_no_hlsearch(saved_spats_no_hlsearch); |
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319 #endif |
| 7 | 320 } |
| 321 } | |
| 322 | |
| 359 | 323 #if defined(EXITFREE) || defined(PROTO) |
| 324 void | |
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325 free_search_patterns(void) |
| 359 | 326 { |
| 327 vim_free(spats[0].pat); | |
| 328 vim_free(spats[1].pat); | |
| 1862 | 329 |
| 330 # ifdef FEAT_RIGHTLEFT | |
| 331 if (mr_pattern_alloced) | |
| 332 { | |
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333 vim_free(mr_pattern); |
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334 mr_pattern_alloced = FALSE; |
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335 mr_pattern = NULL; |
| 1862 | 336 } |
| 337 # endif | |
| 359 | 338 } |
| 339 #endif | |
| 340 | |
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341 #ifdef FEAT_SEARCH_EXTRA |
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342 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental |
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343 // searching |
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344 static spat_T saved_last_search_spat; |
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345 static int did_save_last_search_spat = 0; |
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346 static int saved_last_idx = 0; |
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347 static int saved_no_hlsearch = 0; |
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348 |
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349 /* |
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350 * Save and restore the search pattern for incremental highlight search |
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351 * feature. |
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352 * |
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353 * It's similar to but different from save_search_patterns() and |
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354 * restore_search_patterns(), because the search pattern must be restored when |
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355 * canceling incremental searching even if it's called inside user functions. |
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356 */ |
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357 void |
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358 save_last_search_pattern(void) |
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359 { |
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360 if (++did_save_last_search_spat != 1) |
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361 // nested call, nothing to do |
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362 return; |
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363 |
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364 saved_last_search_spat = spats[RE_SEARCH]; |
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365 if (spats[RE_SEARCH].pat != NULL) |
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366 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat); |
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367 saved_last_idx = last_idx; |
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368 saved_no_hlsearch = no_hlsearch; |
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369 } |
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370 |
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371 void |
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372 restore_last_search_pattern(void) |
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373 { |
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374 if (--did_save_last_search_spat > 0) |
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375 // nested call, nothing to do |
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376 return; |
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377 if (did_save_last_search_spat != 0) |
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378 { |
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379 iemsg("restore_last_search_pattern() called more often than save_last_search_pattern()"); |
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380 return; |
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381 } |
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382 |
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383 vim_free(spats[RE_SEARCH].pat); |
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384 spats[RE_SEARCH] = saved_last_search_spat; |
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385 saved_last_search_spat.pat = NULL; |
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386 # if defined(FEAT_EVAL) |
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387 set_vv_searchforward(); |
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388 # endif |
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389 last_idx = saved_last_idx; |
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390 set_no_hlsearch(saved_no_hlsearch); |
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391 } |
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392 |
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393 char_u * |
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394 last_search_pattern(void) |
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395 { |
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396 return spats[RE_SEARCH].pat; |
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397 } |
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398 #endif |
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399 |
| 7 | 400 /* |
| 401 * Return TRUE when case should be ignored for search pattern "pat". | |
| 402 * Uses the 'ignorecase' and 'smartcase' options. | |
| 403 */ | |
| 404 int | |
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405 ignorecase(char_u *pat) |
| 7 | 406 { |
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407 return ignorecase_opt(pat, p_ic, p_scs); |
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408 } |
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409 |
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410 /* |
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411 * As ignorecase() put pass the "ic" and "scs" flags. |
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412 */ |
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413 int |
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414 ignorecase_opt(char_u *pat, int ic_in, int scs) |
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415 { |
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416 int ic = ic_in; |
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417 |
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418 if (ic && !no_smartcase && scs |
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419 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf)) |
|
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420 ic = !pat_has_uppercase(pat); |
| 7 | 421 no_smartcase = FALSE; |
| 422 | |
| 423 return ic; | |
| 424 } | |
| 425 | |
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426 /* |
| 6991 | 427 * Return TRUE if pattern "pat" has an uppercase character. |
|
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428 */ |
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429 int |
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430 pat_has_uppercase(char_u *pat) |
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431 { |
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432 char_u *p = pat; |
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433 |
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434 while (*p != NUL) |
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435 { |
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436 int l; |
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437 |
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438 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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439 { |
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440 if (enc_utf8 && utf_isupper(utf_ptr2char(p))) |
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441 return TRUE; |
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442 p += l; |
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443 } |
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444 else if (*p == '\\') |
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445 { |
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446 if (p[1] == '_' && p[2] != NUL) // skip "\_X" |
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447 p += 3; |
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448 else if (p[1] == '%' && p[2] != NUL) // skip "\%X" |
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449 p += 3; |
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450 else if (p[1] != NUL) // skip "\X" |
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451 p += 2; |
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452 else |
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453 p += 1; |
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454 } |
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455 else if (MB_ISUPPER(*p)) |
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456 return TRUE; |
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457 else |
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458 ++p; |
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459 } |
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460 return FALSE; |
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461 } |
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462 |
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463 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 464 char_u * |
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465 last_csearch(void) |
| 6991 | 466 { |
| 467 return lastc_bytes; | |
| 468 } | |
| 469 | |
| 470 int | |
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471 last_csearch_forward(void) |
| 6991 | 472 { |
| 473 return lastcdir == FORWARD; | |
| 474 } | |
| 475 | |
| 476 int | |
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477 last_csearch_until(void) |
| 6991 | 478 { |
| 479 return last_t_cmd == TRUE; | |
| 480 } | |
| 481 | |
| 482 void | |
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483 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED) |
| 6991 | 484 { |
| 485 *lastc = c; | |
| 486 lastc_bytelen = len; | |
| 487 if (len) | |
| 488 memcpy(lastc_bytes, s, len); | |
| 489 else | |
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490 CLEAR_FIELD(lastc_bytes); |
| 6991 | 491 } |
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492 #endif |
| 6991 | 493 |
| 494 void | |
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495 set_csearch_direction(int cdir) |
| 6991 | 496 { |
| 497 lastcdir = cdir; | |
| 498 } | |
| 499 | |
| 500 void | |
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501 set_csearch_until(int t_cmd) |
| 6991 | 502 { |
| 503 last_t_cmd = t_cmd; | |
| 504 } | |
| 505 | |
| 506 char_u * | |
|
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507 last_search_pat(void) |
| 7 | 508 { |
| 509 return spats[last_idx].pat; | |
| 510 } | |
| 511 | |
| 512 /* | |
| 513 * Reset search direction to forward. For "gd" and "gD" commands. | |
| 514 */ | |
| 515 void | |
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516 reset_search_dir(void) |
| 7 | 517 { |
| 518 spats[0].off.dir = '/'; | |
| 1624 | 519 #if defined(FEAT_EVAL) |
| 520 set_vv_searchforward(); | |
| 521 #endif | |
| 7 | 522 } |
| 523 | |
| 524 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO) | |
| 525 /* | |
| 526 * Set the last search pattern. For ":let @/ =" and viminfo. | |
| 527 * Also set the saved search pattern, so that this works in an autocommand. | |
| 528 */ | |
| 529 void | |
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530 set_last_search_pat( |
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531 char_u *s, |
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532 int idx, |
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533 int magic, |
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534 int setlast) |
| 7 | 535 { |
| 536 vim_free(spats[idx].pat); | |
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537 // An empty string means that nothing should be matched. |
| 7 | 538 if (*s == NUL) |
| 539 spats[idx].pat = NULL; | |
| 540 else | |
| 541 spats[idx].pat = vim_strsave(s); | |
| 542 spats[idx].magic = magic; | |
| 543 spats[idx].no_scs = FALSE; | |
| 544 spats[idx].off.dir = '/'; | |
| 1624 | 545 #if defined(FEAT_EVAL) |
| 546 set_vv_searchforward(); | |
| 547 #endif | |
| 7 | 548 spats[idx].off.line = FALSE; |
| 549 spats[idx].off.end = FALSE; | |
| 550 spats[idx].off.off = 0; | |
| 551 if (setlast) | |
| 552 last_idx = idx; | |
| 553 if (save_level) | |
| 554 { | |
| 555 vim_free(saved_spats[idx].pat); | |
| 556 saved_spats[idx] = spats[0]; | |
| 557 if (spats[idx].pat == NULL) | |
| 558 saved_spats[idx].pat = NULL; | |
| 559 else | |
| 560 saved_spats[idx].pat = vim_strsave(spats[idx].pat); | |
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561 # ifdef FEAT_SEARCH_EXTRA |
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562 saved_spats_last_idx = last_idx; |
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563 # endif |
| 7 | 564 } |
| 565 # ifdef FEAT_SEARCH_EXTRA | |
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566 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 567 if (p_hls && idx == last_idx && !no_hlsearch) |
| 745 | 568 redraw_all_later(SOME_VALID); |
| 7 | 569 # endif |
| 570 } | |
| 571 #endif | |
| 572 | |
| 573 #ifdef FEAT_SEARCH_EXTRA | |
| 574 /* | |
| 575 * Get a regexp program for the last used search pattern. | |
| 576 * This is used for highlighting all matches in a window. | |
| 577 * Values returned in regmatch->regprog and regmatch->rmm_ic. | |
| 578 */ | |
| 579 void | |
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580 last_pat_prog(regmmatch_T *regmatch) |
| 7 | 581 { |
| 582 if (spats[last_idx].pat == NULL) | |
| 583 { | |
| 584 regmatch->regprog = NULL; | |
| 585 return; | |
| 586 } | |
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587 ++emsg_off; // So it doesn't beep if bad expr |
| 7 | 588 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch); |
| 589 --emsg_off; | |
| 590 } | |
| 591 #endif | |
| 592 | |
| 593 /* | |
| 5735 | 594 * Lowest level search function. |
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595 * Search for 'count'th occurrence of pattern "pat" in direction "dir". |
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596 * Start at position "pos" and return the found position in "pos". |
| 7 | 597 * |
| 598 * if (options & SEARCH_MSG) == 0 don't give any messages | |
| 599 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages | |
| 600 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages | |
| 601 * if (options & SEARCH_HIS) put search pattern in history | |
| 602 * if (options & SEARCH_END) return position at end of match | |
| 603 * if (options & SEARCH_START) accept match at pos itself | |
| 604 * if (options & SEARCH_KEEP) keep previous search pattern | |
| 605 * if (options & SEARCH_FOLD) match only once in a closed fold | |
| 606 * if (options & SEARCH_PEEK) check for typed char, cancel search | |
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607 * if (options & SEARCH_COL) start at pos->col instead of zero |
| 7 | 608 * |
| 609 * Return FAIL (zero) for failure, non-zero for success. | |
| 610 * When FEAT_EVAL is defined, returns the index of the first matching | |
| 611 * subpattern plus one; one if there was none. | |
| 612 */ | |
| 613 int | |
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614 searchit( |
|
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615 win_T *win, // window to search in; can be NULL for a |
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616 // buffer without a window! |
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617 buf_T *buf, |
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618 pos_T *pos, |
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619 pos_T *end_pos, // set to end of the match, unless NULL |
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620 int dir, |
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621 char_u *pat, |
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622 long count, |
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623 int options, |
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624 int pat_use, // which pattern to use when "pat" is empty |
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625 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL |
| 7 | 626 { |
| 627 int found; | |
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628 linenr_T lnum; // no init to shut up Apollo cc |
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629 colnr_T col; |
| 7 | 630 regmmatch_T regmatch; |
| 631 char_u *ptr; | |
| 632 colnr_T matchcol; | |
| 633 lpos_T endpos; | |
| 140 | 634 lpos_T matchpos; |
| 7 | 635 int loop; |
| 636 pos_T start_pos; | |
| 637 int at_first_line; | |
| 638 int extra_col; | |
| 6903 | 639 int start_char_len; |
| 7 | 640 int match_ok; |
| 641 long nmatched; | |
| 642 int submatch = 0; | |
| 6402 | 643 int first_match = TRUE; |
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644 int called_emsg_before = called_emsg; |
| 7 | 645 #ifdef FEAT_SEARCH_EXTRA |
| 646 int break_loop = FALSE; | |
| 647 #endif | |
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648 linenr_T stop_lnum = 0; // stop after this line number when != 0 |
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649 #ifdef FEAT_RELTIME |
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650 proftime_T *tm = NULL; // timeout limit or NULL |
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651 int *timed_out = NULL; // set when timed out or NULL |
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652 #endif |
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653 |
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654 if (extra_arg != NULL) |
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655 { |
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656 stop_lnum = extra_arg->sa_stop_lnum; |
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657 #ifdef FEAT_RELTIME |
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658 tm = extra_arg->sa_tm; |
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659 timed_out = &extra_arg->sa_timed_out; |
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660 #endif |
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661 } |
| 7 | 662 |
| 663 if (search_regcomp(pat, RE_SEARCH, pat_use, | |
| 664 (options & (SEARCH_HIS + SEARCH_KEEP)), ®match) == FAIL) | |
| 665 { | |
| 666 if ((options & SEARCH_MSG) && !rc_did_emsg) | |
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667 semsg(_("E383: Invalid search string: %s"), mr_pattern); |
| 7 | 668 return FAIL; |
| 669 } | |
| 670 | |
| 648 | 671 /* |
| 672 * find the string | |
| 673 */ | |
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674 do // loop for count |
| 7 | 675 { |
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676 // When not accepting a match at the start position set "extra_col" to |
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677 // a non-zero value. Don't do that when starting at MAXCOL, since |
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678 // MAXCOL + 1 is zero. |
| 6903 | 679 if (pos->col == MAXCOL) |
| 680 start_char_len = 0; | |
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681 // Watch out for the "col" being MAXCOL - 2, used in a closed fold. |
| 6903 | 682 else if (has_mbyte |
| 683 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count | |
| 684 && pos->col < MAXCOL - 2) | |
| 6402 | 685 { |
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686 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
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687 if ((int)STRLEN(ptr) <= pos->col) |
| 6903 | 688 start_char_len = 1; |
| 6402 | 689 else |
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690 start_char_len = (*mb_ptr2len)(ptr + pos->col); |
| 6402 | 691 } |
| 692 else | |
| 6903 | 693 start_char_len = 1; |
| 694 if (dir == FORWARD) | |
| 695 { | |
| 696 if (options & SEARCH_START) | |
| 697 extra_col = 0; | |
| 698 else | |
| 699 extra_col = start_char_len; | |
| 700 } | |
| 701 else | |
| 702 { | |
| 703 if (options & SEARCH_START) | |
| 704 extra_col = start_char_len; | |
| 705 else | |
| 706 extra_col = 0; | |
| 707 } | |
| 6402 | 708 |
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709 start_pos = *pos; // remember start pos for detecting no match |
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710 found = 0; // default: not found |
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711 at_first_line = TRUE; // default: start in first line |
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712 if (pos->lnum == 0) // correct lnum for when starting in line 0 |
| 7 | 713 { |
| 714 pos->lnum = 1; | |
| 715 pos->col = 0; | |
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716 at_first_line = FALSE; // not in first line now |
| 7 | 717 } |
| 718 | |
| 719 /* | |
| 720 * Start searching in current line, unless searching backwards and | |
| 721 * we're in column 0. | |
| 1311 | 722 * If we are searching backwards, in column 0, and not including the |
| 723 * current position, gain some efficiency by skipping back a line. | |
| 724 * Otherwise begin the search in the current line. | |
| 7 | 725 */ |
| 1311 | 726 if (dir == BACKWARD && start_pos.col == 0 |
| 727 && (options & SEARCH_START) == 0) | |
| 7 | 728 { |
| 729 lnum = pos->lnum - 1; | |
| 730 at_first_line = FALSE; | |
| 731 } | |
| 732 else | |
| 733 lnum = pos->lnum; | |
| 734 | |
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735 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set |
| 7 | 736 { |
| 737 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count; | |
| 738 lnum += dir, at_first_line = FALSE) | |
| 739 { | |
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740 // Stop after checking "stop_lnum", if it's set. |
| 692 | 741 if (stop_lnum != 0 && (dir == FORWARD |
| 742 ? lnum > stop_lnum : lnum < stop_lnum)) | |
| 743 break; | |
| 1496 | 744 #ifdef FEAT_RELTIME |
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745 // Stop after passing the "tm" time limit. |
| 1496 | 746 if (tm != NULL && profile_passed_limit(tm)) |
| 747 break; | |
| 748 #endif | |
| 692 | 749 |
| 7 | 750 /* |
| 140 | 751 * Look for a match somewhere in line "lnum". |
| 7 | 752 */ |
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753 col = at_first_line && (options & SEARCH_COL) ? pos->col |
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754 : (colnr_T)0; |
| 7 | 755 nmatched = vim_regexec_multi(®match, win, buf, |
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756 lnum, col, |
| 1521 | 757 #ifdef FEAT_RELTIME |
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758 tm, timed_out |
| 1521 | 759 #else |
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760 NULL, NULL |
| 1521 | 761 #endif |
| 762 ); | |
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763 // vim_regexec_multi() may clear "regprog" |
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764 if (regmatch.regprog == NULL) |
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765 break; |
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766 // Abort searching on an error (e.g., out of stack). |
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767 if (called_emsg > called_emsg_before |
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768 #ifdef FEAT_RELTIME |
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769 || (timed_out != NULL && *timed_out) |
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770 #endif |
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771 ) |
| 7 | 772 break; |
| 773 if (nmatched > 0) | |
| 774 { | |
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775 // match may actually be in another line when using \zs |
| 140 | 776 matchpos = regmatch.startpos[0]; |
| 7 | 777 endpos = regmatch.endpos[0]; |
| 1521 | 778 #ifdef FEAT_EVAL |
| 7 | 779 submatch = first_submatch(®match); |
| 1521 | 780 #endif |
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781 // "lnum" may be past end of buffer for "\n\zs". |
| 685 | 782 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count) |
| 783 ptr = (char_u *)""; | |
| 784 else | |
| 785 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); | |
| 7 | 786 |
| 787 /* | |
| 788 * Forward search in the first line: match should be after | |
| 789 * the start position. If not, continue at the end of the | |
| 790 * match (this is vi compatible) or on the next char. | |
| 791 */ | |
| 792 if (dir == FORWARD && at_first_line) | |
| 793 { | |
| 794 match_ok = TRUE; | |
| 795 /* | |
| 140 | 796 * When the match starts in a next line it's certainly |
| 797 * past the start position. | |
| 7 | 798 * When match lands on a NUL the cursor will be put |
| 799 * one back afterwards, compare with that position, | |
| 800 * otherwise "/$" will get stuck on end of line. | |
| 801 */ | |
| 140 | 802 while (matchpos.lnum == 0 |
| 6402 | 803 && ((options & SEARCH_END) && first_match |
| 140 | 804 ? (nmatched == 1 |
| 805 && (int)endpos.col - 1 | |
| 7 | 806 < (int)start_pos.col + extra_col) |
| 140 | 807 : ((int)matchpos.col |
| 808 - (ptr[matchpos.col] == NUL) | |
| 809 < (int)start_pos.col + extra_col))) | |
| 7 | 810 { |
| 811 /* | |
| 812 * If vi-compatible searching, continue at the end | |
| 813 * of the match, otherwise continue one position | |
| 814 * forward. | |
| 815 */ | |
| 816 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 817 { | |
| 818 if (nmatched > 1) | |
| 819 { | |
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820 // end is in next line, thus no match in |
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821 // this line |
| 7 | 822 match_ok = FALSE; |
| 823 break; | |
| 824 } | |
| 825 matchcol = endpos.col; | |
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826 // for empty match: advance one char |
| 140 | 827 if (matchcol == matchpos.col |
| 7 | 828 && ptr[matchcol] != NUL) |
| 829 { | |
| 830 if (has_mbyte) | |
| 831 matchcol += | |
| 474 | 832 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 833 else |
| 834 ++matchcol; | |
| 835 } | |
| 836 } | |
| 837 else | |
| 838 { | |
| 140 | 839 matchcol = matchpos.col; |
| 7 | 840 if (ptr[matchcol] != NUL) |
| 841 { | |
| 842 if (has_mbyte) | |
| 474 | 843 matchcol += (*mb_ptr2len)(ptr |
| 7 | 844 + matchcol); |
| 845 else | |
| 846 ++matchcol; | |
| 847 } | |
| 848 } | |
| 4252 | 849 if (matchcol == 0 && (options & SEARCH_START)) |
| 4240 | 850 break; |
| 7 | 851 if (ptr[matchcol] == NUL |
| 852 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 853 win, buf, lnum + matchpos.lnum, |
| 1521 | 854 matchcol, |
| 855 #ifdef FEAT_RELTIME | |
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856 tm, timed_out |
| 1521 | 857 #else |
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858 NULL, NULL |
| 1521 | 859 #endif |
| 860 )) == 0) | |
| 7 | 861 { |
| 862 match_ok = FALSE; | |
| 863 break; | |
| 864 } | |
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865 // vim_regexec_multi() may clear "regprog" |
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866 if (regmatch.regprog == NULL) |
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867 break; |
| 140 | 868 matchpos = regmatch.startpos[0]; |
| 7 | 869 endpos = regmatch.endpos[0]; |
| 870 # ifdef FEAT_EVAL | |
| 871 submatch = first_submatch(®match); | |
| 872 # endif | |
| 873 | |
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874 // Need to get the line pointer again, a |
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875 // multi-line search may have made it invalid. |
| 140 | 876 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 877 } |
| 878 if (!match_ok) | |
| 879 continue; | |
| 880 } | |
| 881 if (dir == BACKWARD) | |
| 882 { | |
| 883 /* | |
| 884 * Now, if there are multiple matches on this line, | |
| 885 * we have to get the last one. Or the last one before | |
| 886 * the cursor, if we're on that line. | |
| 887 * When putting the new cursor at the end, compare | |
| 888 * relative to the end of the match. | |
| 889 */ | |
| 890 match_ok = FALSE; | |
| 891 for (;;) | |
| 892 { | |
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893 // Remember a position that is before the start |
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894 // position, we use it if it's the last match in |
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895 // the line. Always accept a position after |
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|
896 // wrapping around. |
| 140 | 897 if (loop |
| 898 || ((options & SEARCH_END) | |
| 899 ? (lnum + regmatch.endpos[0].lnum | |
| 900 < start_pos.lnum | |
| 901 || (lnum + regmatch.endpos[0].lnum | |
| 902 == start_pos.lnum | |
| 903 && (int)regmatch.endpos[0].col - 1 | |
| 6903 | 904 < (int)start_pos.col |
| 905 + extra_col)) | |
| 140 | 906 : (lnum + regmatch.startpos[0].lnum |
| 907 < start_pos.lnum | |
| 908 || (lnum + regmatch.startpos[0].lnum | |
| 909 == start_pos.lnum | |
| 910 && (int)regmatch.startpos[0].col | |
| 6903 | 911 < (int)start_pos.col |
| 912 + extra_col)))) | |
| 7 | 913 { |
| 914 match_ok = TRUE; | |
| 140 | 915 matchpos = regmatch.startpos[0]; |
| 7 | 916 endpos = regmatch.endpos[0]; |
| 917 # ifdef FEAT_EVAL | |
| 918 submatch = first_submatch(®match); | |
| 919 # endif | |
| 920 } | |
| 921 else | |
| 922 break; | |
| 923 | |
| 924 /* | |
| 925 * We found a valid match, now check if there is | |
| 926 * another one after it. | |
| 927 * If vi-compatible searching, continue at the end | |
| 928 * of the match, otherwise continue one position | |
| 929 * forward. | |
| 930 */ | |
| 931 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 932 { | |
| 933 if (nmatched > 1) | |
| 934 break; | |
| 935 matchcol = endpos.col; | |
|
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changeset
|
936 // for empty match: advance one char |
| 140 | 937 if (matchcol == matchpos.col |
| 7 | 938 && ptr[matchcol] != NUL) |
| 939 { | |
| 940 if (has_mbyte) | |
| 941 matchcol += | |
| 474 | 942 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 943 else |
| 944 ++matchcol; | |
| 945 } | |
| 946 } | |
| 947 else | |
| 948 { | |
|
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|
949 // Stop when the match is in a next line. |
| 140 | 950 if (matchpos.lnum > 0) |
| 951 break; | |
| 952 matchcol = matchpos.col; | |
| 7 | 953 if (ptr[matchcol] != NUL) |
| 954 { | |
| 955 if (has_mbyte) | |
| 956 matchcol += | |
| 474 | 957 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 958 else |
| 959 ++matchcol; | |
| 960 } | |
| 961 } | |
| 962 if (ptr[matchcol] == NUL | |
| 963 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 964 win, buf, lnum + matchpos.lnum, |
| 1521 | 965 matchcol, |
| 966 #ifdef FEAT_RELTIME | |
|
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967 tm, timed_out |
| 1521 | 968 #else |
|
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|
969 NULL, NULL |
| 1521 | 970 #endif |
| 971 )) == 0) | |
|
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972 { |
|
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973 #ifdef FEAT_RELTIME |
|
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|
974 // If the search timed out, we did find a match |
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975 // but it might be the wrong one, so that's not |
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|
976 // OK. |
|
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977 if (timed_out != NULL && *timed_out) |
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978 match_ok = FALSE; |
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979 #endif |
| 7 | 980 break; |
|
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981 } |
|
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982 // vim_regexec_multi() may clear "regprog" |
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983 if (regmatch.regprog == NULL) |
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984 break; |
| 7 | 985 |
|
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|
986 // Need to get the line pointer again, a |
|
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|
987 // multi-line search may have made it invalid. |
| 140 | 988 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 989 } |
| 990 | |
| 991 /* | |
| 992 * If there is only a match after the cursor, skip | |
| 993 * this match. | |
| 994 */ | |
| 995 if (!match_ok) | |
| 996 continue; | |
| 997 } | |
| 998 | |
|
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999 // With the SEARCH_END option move to the last character |
|
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|
1000 // of the match. Don't do it for an empty match, end |
|
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|
1001 // should be same as start then. |
| 4252 | 1002 if ((options & SEARCH_END) && !(options & SEARCH_NOOF) |
| 1544 | 1003 && !(matchpos.lnum == endpos.lnum |
| 1004 && matchpos.col == endpos.col)) | |
| 7 | 1005 { |
|
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1006 // For a match in the first column, set the position |
|
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|
1007 // on the NUL in the previous line. |
| 140 | 1008 pos->lnum = lnum + endpos.lnum; |
| 1544 | 1009 pos->col = endpos.col; |
| 1010 if (endpos.col == 0) | |
| 819 | 1011 { |
|
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1012 if (pos->lnum > 1) // just in case |
| 1544 | 1013 { |
| 1014 --pos->lnum; | |
| 1015 pos->col = (colnr_T)STRLEN(ml_get_buf(buf, | |
| 1016 pos->lnum, FALSE)); | |
| 1017 } | |
| 1018 } | |
| 1019 else | |
| 1020 { | |
| 1021 --pos->col; | |
| 1022 if (has_mbyte | |
| 1023 && pos->lnum <= buf->b_ml.ml_line_count) | |
| 1024 { | |
| 1060 | 1025 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
| 1544 | 1026 pos->col -= (*mb_head_off)(ptr, ptr + pos->col); |
| 1027 } | |
| 819 | 1028 } |
|
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|
1029 if (end_pos != NULL) |
|
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1030 { |
|
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|
1031 end_pos->lnum = lnum + matchpos.lnum; |
|
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1032 end_pos->col = matchpos.col; |
|
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1033 } |
| 7 | 1034 } |
| 1035 else | |
| 1036 { | |
| 140 | 1037 pos->lnum = lnum + matchpos.lnum; |
| 1038 pos->col = matchpos.col; | |
|
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1039 if (end_pos != NULL) |
|
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|
1040 { |
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1041 end_pos->lnum = lnum + endpos.lnum; |
|
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|
1042 end_pos->col = endpos.col; |
|
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|
1043 } |
| 7 | 1044 } |
| 1045 pos->coladd = 0; | |
|
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diff
changeset
|
1046 if (end_pos != NULL) |
|
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|
1047 end_pos->coladd = 0; |
| 7 | 1048 found = 1; |
| 6402 | 1049 first_match = FALSE; |
| 7 | 1050 |
|
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|
1051 // Set variables used for 'incsearch' highlighting. |
| 140 | 1052 search_match_lines = endpos.lnum - matchpos.lnum; |
| 7 | 1053 search_match_endcol = endpos.col; |
| 1054 break; | |
| 1055 } | |
|
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|
1056 line_breakcheck(); // stop if ctrl-C typed |
| 7 | 1057 if (got_int) |
| 1058 break; | |
| 1059 | |
| 1060 #ifdef FEAT_SEARCH_EXTRA | |
|
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|
1061 // Cancel searching if a character was typed. Used for |
|
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|
1062 // 'incsearch'. Don't check too often, that would slowdown |
|
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|
1063 // searching too much. |
| 7 | 1064 if ((options & SEARCH_PEEK) |
| 1065 && ((lnum - pos->lnum) & 0x3f) == 0 | |
| 1066 && char_avail()) | |
| 1067 { | |
| 1068 break_loop = TRUE; | |
| 1069 break; | |
| 1070 } | |
| 1071 #endif | |
| 1072 | |
| 1073 if (loop && lnum == start_pos.lnum) | |
|
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|
1074 break; // if second loop, stop where started |
| 7 | 1075 } |
| 1076 at_first_line = FALSE; | |
| 1077 | |
|
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changeset
|
1078 // vim_regexec_multi() may clear "regprog" |
|
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|
1079 if (regmatch.regprog == NULL) |
|
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|
1080 break; |
|
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changeset
|
1081 |
| 7 | 1082 /* |
| 692 | 1083 * Stop the search if wrapscan isn't set, "stop_lnum" is |
| 1084 * specified, after an interrupt, after a match and after looping | |
| 1085 * twice. | |
| 7 | 1086 */ |
|
18949
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|
1087 if (!p_ws || stop_lnum != 0 || got_int |
|
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changeset
|
1088 || called_emsg > called_emsg_before |
|
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|
1089 #ifdef FEAT_RELTIME |
|
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|
1090 || (timed_out != NULL && *timed_out) |
|
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diff
changeset
|
1091 #endif |
| 1877 | 1092 #ifdef FEAT_SEARCH_EXTRA |
|
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|
1093 || break_loop |
| 1877 | 1094 #endif |
|
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changeset
|
1095 || found || loop) |
| 7 | 1096 break; |
| 1097 | |
| 1098 /* | |
| 1099 * If 'wrapscan' is set we continue at the other end of the file. | |
| 1100 * If 'shortmess' does not contain 's', we give a message. | |
| 1101 * This message is also remembered in keep_msg for when the screen | |
| 1102 * is redrawn. The keep_msg is cleared whenever another message is | |
| 1103 * written. | |
| 1104 */ | |
|
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|
1105 if (dir == BACKWARD) // start second loop at the other end |
| 7 | 1106 lnum = buf->b_ml.ml_line_count; |
| 1107 else | |
| 1108 lnum = 1; | |
| 504 | 1109 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG)) |
| 1110 give_warning((char_u *)_(dir == BACKWARD | |
| 1111 ? top_bot_msg : bot_top_msg), TRUE); | |
|
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patch 8.1.2173: searchit() has too many arguments
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parents:
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diff
changeset
|
1112 if (extra_arg != NULL) |
|
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
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|
1113 extra_arg->sa_wrapped = TRUE; |
| 7 | 1114 } |
|
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|
1115 if (got_int || called_emsg > called_emsg_before |
|
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|
1116 #ifdef FEAT_RELTIME |
|
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|
1117 || (timed_out != NULL && *timed_out) |
|
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|
1118 #endif |
| 1877 | 1119 #ifdef FEAT_SEARCH_EXTRA |
| 1120 || break_loop | |
| 1121 #endif | |
| 1122 ) | |
| 7 | 1123 break; |
| 1124 } | |
|
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|
1125 while (--count > 0 && found); // stop after count matches or no match |
| 7 | 1126 |
|
4805
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|
1127 vim_regfree(regmatch.regprog); |
| 7 | 1128 |
|
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|
1129 if (!found) // did not find it |
| 7 | 1130 { |
| 1131 if (got_int) | |
|
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|
1132 emsg(_(e_interr)); |
| 7 | 1133 else if ((options & SEARCH_MSG) == SEARCH_MSG) |
| 1134 { | |
| 1135 if (p_ws) | |
|
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|
1136 semsg(_(e_patnotf2), mr_pattern); |
| 7 | 1137 else if (lnum == 0) |
|
15470
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|
1138 semsg(_("E384: search hit TOP without match for: %s"), |
| 7 | 1139 mr_pattern); |
| 1140 else | |
|
15470
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|
1141 semsg(_("E385: search hit BOTTOM without match for: %s"), |
| 7 | 1142 mr_pattern); |
| 1143 } | |
| 1144 return FAIL; | |
| 1145 } | |
| 1146 | |
|
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|
1147 // A pattern like "\n\zs" may go past the last line. |
| 685 | 1148 if (pos->lnum > buf->b_ml.ml_line_count) |
| 1149 { | |
| 1150 pos->lnum = buf->b_ml.ml_line_count; | |
| 835 | 1151 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE)); |
| 685 | 1152 if (pos->col > 0) |
| 1153 --pos->col; | |
| 1154 } | |
| 1155 | |
| 7 | 1156 return submatch + 1; |
| 1157 } | |
| 1158 | |
| 1159 #ifdef FEAT_EVAL | |
| 1624 | 1160 void |
|
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1161 set_search_direction(int cdir) |
| 1624 | 1162 { |
| 1163 spats[0].off.dir = cdir; | |
| 1164 } | |
| 1165 | |
| 1166 static void | |
|
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1167 set_vv_searchforward(void) |
| 1624 | 1168 { |
| 1169 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/')); | |
| 1170 } | |
| 1171 | |
| 7 | 1172 /* |
| 1173 * Return the number of the first subpat that matched. | |
|
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|
1174 * Return zero if none of them matched. |
| 7 | 1175 */ |
| 1176 static int | |
|
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|
1177 first_submatch(regmmatch_T *rp) |
| 7 | 1178 { |
| 1179 int submatch; | |
| 1180 | |
| 1181 for (submatch = 1; ; ++submatch) | |
| 1182 { | |
| 1183 if (rp->startpos[submatch].lnum >= 0) | |
| 1184 break; | |
| 1185 if (submatch == 9) | |
| 1186 { | |
| 1187 submatch = 0; | |
| 1188 break; | |
| 1189 } | |
| 1190 } | |
| 1191 return submatch; | |
| 1192 } | |
| 1193 #endif | |
| 1194 | |
| 1195 /* | |
| 1196 * Highest level string search function. | |
| 1222 | 1197 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc' |
| 7 | 1198 * If 'dirc' is 0: use previous dir. |
| 1199 * If 'pat' is NULL or empty : use previous string. | |
| 1200 * If 'options & SEARCH_REV' : go in reverse of previous dir. | |
| 1201 * If 'options & SEARCH_ECHO': echo the search command and handle options | |
| 1202 * If 'options & SEARCH_MSG' : may give error message | |
| 1203 * If 'options & SEARCH_OPT' : interpret optional flags | |
| 1204 * If 'options & SEARCH_HIS' : put search pattern in history | |
| 1205 * If 'options & SEARCH_NOOF': don't add offset to position | |
| 1206 * If 'options & SEARCH_MARK': set previous context mark | |
| 1207 * If 'options & SEARCH_KEEP': keep previous search pattern | |
| 1208 * If 'options & SEARCH_START': accept match at curpos itself | |
| 1209 * If 'options & SEARCH_PEEK': check for typed char, cancel search | |
| 1210 * | |
| 1211 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this | |
| 1212 * makes the movement linewise without moving the match position. | |
| 1213 * | |
| 6661 | 1214 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 7 | 1215 */ |
| 1216 int | |
|
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1217 do_search( |
|
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1218 oparg_T *oap, // can be NULL |
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1219 int dirc, // '/' or '?' |
|
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1220 int search_delim, // the delimiter for the search, e.g. '%' in |
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1221 // s%regex%replacement% |
|
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1222 char_u *pat, |
|
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1223 long count, |
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1224 int options, |
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1225 searchit_arg_T *sia) // optional arguments or NULL |
| 7 | 1226 { |
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1227 pos_T pos; // position of the last match |
| 7 | 1228 char_u *searchstr; |
|
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1229 soffset_T old_off; |
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1230 int retval; // Return value |
| 7 | 1231 char_u *p; |
| 1232 long c; | |
| 1233 char_u *dircp; | |
| 1234 char_u *strcopy = NULL; | |
| 1235 char_u *ps; | |
|
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1236 char_u *msgbuf = NULL; |
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1237 size_t len; |
|
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1238 int has_offset = FALSE; |
| 7 | 1239 |
| 1240 /* | |
| 1241 * A line offset is not remembered, this is vi compatible. | |
| 1242 */ | |
| 1243 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL) | |
| 1244 { | |
| 1245 spats[0].off.line = FALSE; | |
| 1246 spats[0].off.off = 0; | |
| 1247 } | |
| 1248 | |
| 1249 /* | |
| 1250 * Save the values for when (options & SEARCH_KEEP) is used. | |
| 1251 * (there is no "if ()" around this because gcc wants them initialized) | |
| 1252 */ | |
| 1253 old_off = spats[0].off; | |
| 1254 | |
|
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|
1255 pos = curwin->w_cursor; // start searching at the cursor position |
| 7 | 1256 |
| 1257 /* | |
| 1258 * Find out the direction of the search. | |
| 1259 */ | |
| 1260 if (dirc == 0) | |
| 1261 dirc = spats[0].off.dir; | |
| 1262 else | |
| 1624 | 1263 { |
| 7 | 1264 spats[0].off.dir = dirc; |
| 1624 | 1265 #if defined(FEAT_EVAL) |
| 1266 set_vv_searchforward(); | |
| 1267 #endif | |
| 1268 } | |
| 7 | 1269 if (options & SEARCH_REV) |
| 1270 { | |
|
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1271 #ifdef MSWIN |
|
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1272 // There is a bug in the Visual C++ 2.2 compiler which means that |
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1273 // dirc always ends up being '/' |
| 7 | 1274 dirc = (dirc == '/') ? '?' : '/'; |
| 1275 #else | |
| 1276 if (dirc == '/') | |
| 1277 dirc = '?'; | |
| 1278 else | |
| 1279 dirc = '/'; | |
| 1280 #endif | |
| 1281 } | |
| 1282 | |
| 1283 #ifdef FEAT_FOLDING | |
|
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1284 // If the cursor is in a closed fold, don't find another match in the same |
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1285 // fold. |
| 7 | 1286 if (dirc == '/') |
| 1287 { | |
| 1288 if (hasFolding(pos.lnum, NULL, &pos.lnum)) | |
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1289 pos.col = MAXCOL - 2; // avoid overflow when adding 1 |
| 7 | 1290 } |
| 1291 else | |
| 1292 { | |
| 1293 if (hasFolding(pos.lnum, &pos.lnum, NULL)) | |
| 1294 pos.col = 0; | |
| 1295 } | |
| 1296 #endif | |
| 1297 | |
| 1298 #ifdef FEAT_SEARCH_EXTRA | |
| 1299 /* | |
| 1300 * Turn 'hlsearch' highlighting back on. | |
| 1301 */ | |
| 1302 if (no_hlsearch && !(options & SEARCH_KEEP)) | |
| 1303 { | |
| 745 | 1304 redraw_all_later(SOME_VALID); |
|
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1305 set_no_hlsearch(FALSE); |
| 7 | 1306 } |
| 1307 #endif | |
| 1308 | |
| 1309 /* | |
| 1310 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar". | |
| 1311 */ | |
| 1312 for (;;) | |
| 1313 { | |
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1314 int show_top_bot_msg = FALSE; |
|
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1315 |
| 7 | 1316 searchstr = pat; |
| 1317 dircp = NULL; | |
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1318 // use previous pattern |
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1319 if (pat == NULL || *pat == NUL || *pat == search_delim) |
| 7 | 1320 { |
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1321 if (spats[RE_SEARCH].pat == NULL) // no previous pattern |
| 7 | 1322 { |
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1323 searchstr = spats[RE_SUBST].pat; |
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1324 if (searchstr == NULL) |
| 2719 | 1325 { |
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1326 emsg(_(e_no_previous_regular_expression)); |
| 2719 | 1327 retval = 0; |
| 1328 goto end_do_search; | |
| 1329 } | |
| 7 | 1330 } |
| 2719 | 1331 else |
| 1332 { | |
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1333 // make search_regcomp() use spats[RE_SEARCH].pat |
| 2719 | 1334 searchstr = (char_u *)""; |
| 1335 } | |
| 7 | 1336 } |
| 1337 | |
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1338 if (pat != NULL && *pat != NUL) // look for (new) offset |
| 7 | 1339 { |
| 1340 /* | |
| 1341 * Find end of regular expression. | |
| 1342 * If there is a matching '/' or '?', toss it. | |
| 1343 */ | |
| 1344 ps = strcopy; | |
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1345 p = skip_regexp_ex(pat, search_delim, magic_isset(), |
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1346 &strcopy, NULL, NULL); |
| 7 | 1347 if (strcopy != ps) |
| 1348 { | |
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1349 // made a copy of "pat" to change "\?" to "?" |
| 835 | 1350 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy)); |
| 7 | 1351 pat = strcopy; |
| 1352 searchstr = strcopy; | |
| 1353 } | |
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1354 if (*p == search_delim) |
| 7 | 1355 { |
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1356 dircp = p; // remember where we put the NUL |
| 7 | 1357 *p++ = NUL; |
| 1358 } | |
| 1359 spats[0].off.line = FALSE; | |
| 1360 spats[0].off.end = FALSE; | |
| 1361 spats[0].off.off = 0; | |
| 1362 /* | |
| 1363 * Check for a line offset or a character offset. | |
| 1364 * For get_address (echo off) we don't check for a character | |
| 1365 * offset, because it is meaningless and the 's' could be a | |
| 1366 * substitute command. | |
| 1367 */ | |
| 1368 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p)) | |
| 1369 spats[0].off.line = TRUE; | |
| 1370 else if ((options & SEARCH_OPT) && | |
| 1371 (*p == 'e' || *p == 's' || *p == 'b')) | |
| 1372 { | |
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1373 if (*p == 'e') // end |
| 7 | 1374 spats[0].off.end = SEARCH_END; |
| 1375 ++p; | |
| 1376 } | |
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1377 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset |
| 7 | 1378 { |
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1379 // 'nr' or '+nr' or '-nr' |
| 7 | 1380 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1))) |
| 1381 spats[0].off.off = atol((char *)p); | |
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1382 else if (*p == '-') // single '-' |
| 7 | 1383 spats[0].off.off = -1; |
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1384 else // single '+' |
| 7 | 1385 spats[0].off.off = 1; |
| 1386 ++p; | |
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1387 while (VIM_ISDIGIT(*p)) // skip number |
| 7 | 1388 ++p; |
| 1389 } | |
| 1390 | |
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1391 // compute length of search command for get_address() |
| 7 | 1392 searchcmdlen += (int)(p - pat); |
| 1393 | |
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1394 pat = p; // put pat after search command |
| 7 | 1395 } |
| 1396 | |
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1397 if ((options & SEARCH_ECHO) && messaging() && |
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1398 !msg_silent && |
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1399 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT))) |
| 7 | 1400 { |
| 1401 char_u *trunc; | |
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1402 char_u off_buf[40]; |
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1403 size_t off_len = 0; |
| 7 | 1404 |
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1405 // Compute msg_row early. |
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1406 msg_start(); |
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1407 |
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1408 // Get the offset, so we know how long it is. |
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1409 if (!cmd_silent && |
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1410 (spats[0].off.line || spats[0].off.end || spats[0].off.off)) |
|
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1411 { |
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1412 p = off_buf; |
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1413 *p++ = dirc; |
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changeset
|
1414 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
|
1415 *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
|
1416 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
|
1417 *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
|
1418 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
|
1419 *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
|
1420 *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
|
1421 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
|
1422 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
|
1423 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
|
1424 } |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1425 |
| 7 | 1426 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
|
1427 p = spats[0].pat; |
| 7 | 1428 else |
| 1429 p = searchstr; | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1430 |
|
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
|
1431 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
|
1432 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1433 // 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
|
1434 // 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
|
1435 // 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
|
1436 // 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
|
1437 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
|
1438 // Use all the columns. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1439 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
|
1440 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1441 // Use up to 'showcmd' column. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1442 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
|
1443 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
|
1444 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
|
1445 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1446 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1447 // 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
|
1448 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
|
1449 |
|
19977
545bdbc36f29
patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents:
19892
diff
changeset
|
1450 vim_free(msgbuf); |
|
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16776
diff
changeset
|
1451 msgbuf = alloc(len); |
| 7 | 1452 if (msgbuf != NULL) |
| 1453 { | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1454 vim_memset(msgbuf, ' ', len); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1455 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
|
1456 // 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
|
1457 // 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
|
1458 if (!cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1459 { |
|
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[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
|
1461 |
|
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 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
|
1463 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1464 // 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
|
1465 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
|
1466 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
|
1467 } |
|
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 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
|
1469 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
|
1470 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
|
1471 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
|
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 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
|
1474 if (trunc != NULL) |
| 7 | 1475 { |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1476 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
|
1477 msgbuf = trunc; |
| 7 | 1478 } |
|
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
|
1479 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1480 #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
|
1481 // 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
|
1482 // 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
|
1483 // 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
|
1484 // 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
|
1485 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
|
1486 { |
|
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 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
|
1488 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
|
1489 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1490 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
|
1491 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
|
1492 { |
|
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 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
|
1494 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
|
1495 // 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
|
1496 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
|
1497 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
|
1498 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
|
1499 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
|
1500 // 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
|
1501 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
|
1502 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
|
1503 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
|
1504 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
|
1505 } |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1506 } |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1507 #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
|
1508 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
|
1509 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
|
1510 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
|
1511 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1512 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
|
1513 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
|
1514 msg_nowait = TRUE; // don't wait for this message |
| 7 | 1515 } |
| 1516 } | |
| 1517 } | |
| 1518 | |
| 1519 /* | |
| 1520 * If there is a character offset, subtract it from the current | |
| 1521 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2". | |
| 8 | 1522 * Skip this if pos.col is near MAXCOL (closed fold). |
| 7 | 1523 * This is not done for a line offset, because then we would not be vi |
| 1524 * compatible. | |
| 1525 */ | |
| 8 | 1526 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2) |
| 7 | 1527 { |
| 1528 if (spats[0].off.off > 0) | |
| 1529 { | |
| 1530 for (c = spats[0].off.off; c; --c) | |
| 1531 if (decl(&pos) == -1) | |
| 1532 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1533 if (c) // at start of buffer |
| 7 | 1534 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1535 pos.lnum = 0; // allow lnum == 0 here |
| 7 | 1536 pos.col = MAXCOL; |
| 1537 } | |
| 1538 } | |
| 1539 else | |
| 1540 { | |
| 1541 for (c = spats[0].off.off; c; ++c) | |
| 1542 if (incl(&pos) == -1) | |
| 1543 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1544 if (c) // at end of buffer |
| 7 | 1545 { |
| 1546 pos.lnum = curbuf->b_ml.ml_line_count + 1; | |
| 1547 pos.col = 0; | |
| 1548 } | |
| 1549 } | |
| 1550 } | |
| 1551 | |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1552 /* |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1553 * 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
|
1554 */ |
|
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1555 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
|
1556 dirc == '/' ? FORWARD : BACKWARD, |
| 7 | 1557 searchstr, count, spats[0].off.end + (options & |
| 1558 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS | |
| 1559 + SEARCH_MSG + SEARCH_START | |
| 1560 + ((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
|
1561 RE_LAST, sia); |
| 7 | 1562 |
| 1563 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
|
1564 *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
|
1565 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1566 if (!shortmess(SHM_SEARCH) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1567 && ((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
|
1568 || (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
|
1569 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
|
1570 |
| 7 | 1571 if (c == FAIL) |
| 1572 { | |
| 1573 retval = 0; | |
| 1574 goto end_do_search; | |
| 1575 } | |
| 1576 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
|
1577 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
|
1578 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1579 retval = 1; // pattern found |
| 7 | 1580 |
| 1581 /* | |
| 1582 * Add character and/or line offset | |
| 1583 */ | |
| 945 | 1584 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';')) |
| 7 | 1585 { |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1586 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
|
1587 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1588 if (spats[0].off.line) // Add the offset to the line number. |
| 7 | 1589 { |
| 1590 c = pos.lnum + spats[0].off.off; | |
| 1591 if (c < 1) | |
| 1592 pos.lnum = 1; | |
| 1593 else if (c > curbuf->b_ml.ml_line_count) | |
| 1594 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 1595 else | |
| 1596 pos.lnum = c; | |
| 1597 pos.col = 0; | |
| 1598 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1599 retval = 2; // pattern found, line offset added |
| 7 | 1600 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1601 else if (pos.col < MAXCOL - 2) // just in case |
| 7 | 1602 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1603 // to the right, check for end of file |
| 1624 | 1604 c = spats[0].off.off; |
| 1605 if (c > 0) | |
| 7 | 1606 { |
| 1624 | 1607 while (c-- > 0) |
| 7 | 1608 if (incl(&pos) == -1) |
| 1609 break; | |
| 1610 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1611 // to the left, check for start of file |
| 7 | 1612 else |
| 1613 { | |
| 1624 | 1614 while (c++ < 0) |
| 1615 if (decl(&pos) == -1) | |
| 1616 break; | |
| 7 | 1617 } |
| 1618 } | |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1619 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
|
1620 has_offset = TRUE; |
| 7 | 1621 } |
| 1622 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1623 // 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
|
1624 if ((options & SEARCH_ECHO) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1625 && 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
|
1626 && !msg_silent |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1627 && c != FAIL |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1628 && !shortmess(SHM_SEARCHCOUNT) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1629 && msgbuf != NULL) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1630 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
|
1631 show_top_bot_msg, msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1632 (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
|
1633 #ifdef FEAT_FOLDING |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1634 || (!(fdo_flags & FDO_SEARCH) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1635 && hasFolding(curwin->w_cursor.lnum, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1636 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
|
1637 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1638 ), |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1639 SEARCH_STAT_DEF_MAX_COUNT, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1640 SEARCH_STAT_DEF_TIMEOUT); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1641 |
| 7 | 1642 /* |
| 1643 * The search command can be followed by a ';' to do another search. | |
| 1644 * For example: "/pat/;/foo/+3;?bar" | |
| 1645 * This is like doing another search command, except: | |
| 1646 * - The remembered direction '/' or '?' is from the first search. | |
| 1647 * - When an error happens the cursor isn't moved at all. | |
| 1648 * Don't do this when called by get_address() (it handles ';' itself). | |
| 1649 */ | |
| 1650 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';') | |
| 1651 break; | |
| 1652 | |
| 1653 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
|
1654 search_delim = dirc; |
| 7 | 1655 if (dirc != '?' && dirc != '/') |
| 1656 { | |
| 1657 retval = 0; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
1658 emsg(_("E386: Expected '?' or '/' after ';'")); |
| 7 | 1659 goto end_do_search; |
| 1660 } | |
| 1661 ++pat; | |
| 1662 } | |
| 1663 | |
| 1664 if (options & SEARCH_MARK) | |
| 1665 setpcmark(); | |
| 1666 curwin->w_cursor = pos; | |
| 1667 curwin->w_set_curswant = TRUE; | |
| 1668 | |
| 1669 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
|
1670 if ((options & SEARCH_KEEP) || (cmdmod.cmod_flags & CMOD_KEEPPATTERNS)) |
| 7 | 1671 spats[0].off = old_off; |
| 1672 vim_free(strcopy); | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1673 vim_free(msgbuf); |
| 7 | 1674 |
| 1675 return retval; | |
| 1676 } | |
| 1677 | |
| 1678 /* | |
| 1679 * search_for_exact_line(buf, pos, dir, pat) | |
| 1680 * | |
| 1681 * 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
|
1682 * white-space), starting from pos and going in direction "dir". "pos" will |
| 7 | 1683 * 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
|
1684 * ADDING is set. If p_ic is set then the pattern must be in lowercase. |
| 7 | 1685 * Return OK for success, or FAIL if no line found. |
| 1686 */ | |
| 1687 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1688 search_for_exact_line( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1689 buf_T *buf, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1690 pos_T *pos, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1691 int dir, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1692 char_u *pat) |
| 7 | 1693 { |
| 1694 linenr_T start = 0; | |
| 1695 char_u *ptr; | |
| 1696 char_u *p; | |
| 1697 | |
| 1698 if (buf->b_ml.ml_line_count == 0) | |
| 1699 return FAIL; | |
| 1700 for (;;) | |
| 1701 { | |
| 1702 pos->lnum += dir; | |
| 1703 if (pos->lnum < 1) | |
| 1704 { | |
| 1705 if (p_ws) | |
| 1706 { | |
| 1707 pos->lnum = buf->b_ml.ml_line_count; | |
| 1708 if (!shortmess(SHM_SEARCH)) | |
| 1709 give_warning((char_u *)_(top_bot_msg), TRUE); | |
| 1710 } | |
| 1711 else | |
| 1712 { | |
| 1713 pos->lnum = 1; | |
| 1714 break; | |
| 1715 } | |
| 1716 } | |
| 1717 else if (pos->lnum > buf->b_ml.ml_line_count) | |
| 1718 { | |
| 1719 if (p_ws) | |
| 1720 { | |
| 1721 pos->lnum = 1; | |
| 1722 if (!shortmess(SHM_SEARCH)) | |
| 1723 give_warning((char_u *)_(bot_top_msg), TRUE); | |
| 1724 } | |
| 1725 else | |
| 1726 { | |
| 1727 pos->lnum = 1; | |
| 1728 break; | |
| 1729 } | |
| 1730 } | |
| 1731 if (pos->lnum == start) | |
| 1732 break; | |
| 1733 if (start == 0) | |
| 1734 start = pos->lnum; | |
| 1735 ptr = ml_get_buf(buf, pos->lnum, FALSE); | |
| 1736 p = skipwhite(ptr); | |
| 1737 pos->col = (colnr_T) (p - ptr); | |
| 1738 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1739 // 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
|
1740 // ignored because we are interested in the next line -- Acevedo |
| 449 | 1741 if ((compl_cont_status & CONT_ADDING) |
| 1742 && !(compl_cont_status & CONT_SOL)) | |
| 7 | 1743 { |
| 1744 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0) | |
| 1745 return OK; | |
| 1746 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1747 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
|
1748 { // expanding lines or words |
| 449 | 1749 if ((p_ic ? MB_STRNICMP(p, pat, compl_length) |
| 1750 : STRNCMP(p, pat, compl_length)) == 0) | |
| 7 | 1751 return OK; |
| 1752 } | |
| 1753 } | |
| 1754 return FAIL; | |
| 1755 } | |
| 1756 | |
| 1757 /* | |
| 1758 * Character Searches | |
| 1759 */ | |
| 1760 | |
| 1761 /* | |
| 1762 * Search for a character in a line. If "t_cmd" is FALSE, move to the | |
| 1763 * position of the character, otherwise move to just before the char. | |
| 1764 * Do this "cap->count1" times. | |
| 1765 * Return FAIL or OK. | |
| 1766 */ | |
| 1767 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1768 searchc(cmdarg_T *cap, int t_cmd) |
| 7 | 1769 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1770 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
|
1771 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
|
1772 long count = cap->count1; // repeat count |
| 7 | 1773 int col; |
| 1774 char_u *p; | |
| 1775 int len; | |
| 2925 | 1776 int stop = TRUE; |
| 7 | 1777 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1778 if (c != NUL) // normal search: remember args for repeat |
| 7 | 1779 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1780 if (!KeyStuffed) // don't remember when redoing |
| 7 | 1781 { |
| 6991 | 1782 *lastc = c; |
| 1783 set_csearch_direction(dir); | |
| 1784 set_csearch_until(t_cmd); | |
| 1785 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes); | |
| 7 | 1786 if (cap->ncharC1 != 0) |
| 1787 { | |
| 6991 | 1788 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1, |
| 1789 lastc_bytes + lastc_bytelen); | |
| 7 | 1790 if (cap->ncharC2 != 0) |
| 6991 | 1791 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2, |
| 1792 lastc_bytes + lastc_bytelen); | |
| 7 | 1793 } |
| 1794 } | |
| 1795 } | |
|
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1796 else // repeat previous search |
| 7 | 1797 { |
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1798 if (*lastc == NUL && lastc_bytelen == 1) |
| 7 | 1799 return FAIL; |
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1800 if (dir) // repeat in opposite direction |
| 7 | 1801 dir = -lastcdir; |
| 1802 else | |
| 1803 dir = lastcdir; | |
| 1804 t_cmd = last_t_cmd; | |
| 6991 | 1805 c = *lastc; |
|
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1806 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen. |
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1807 |
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1808 // Force a move of at least one char, so ";" and "," will move the |
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1809 // cursor, even if the cursor is right in front of char we are looking |
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1810 // at. |
| 2947 | 1811 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd) |
| 2925 | 1812 stop = FALSE; |
| 7 | 1813 } |
| 1814 | |
| 530 | 1815 if (dir == BACKWARD) |
| 1816 cap->oap->inclusive = FALSE; | |
| 1817 else | |
| 1818 cap->oap->inclusive = TRUE; | |
| 1819 | |
| 7 | 1820 p = ml_get_curline(); |
| 1821 col = curwin->w_cursor.col; | |
| 1822 len = (int)STRLEN(p); | |
| 1823 | |
| 1824 while (count--) | |
| 1825 { | |
| 1826 if (has_mbyte) | |
| 1827 { | |
| 1828 for (;;) | |
| 1829 { | |
| 1830 if (dir > 0) | |
| 1831 { | |
| 474 | 1832 col += (*mb_ptr2len)(p + col); |
| 7 | 1833 if (col >= len) |
| 1834 return FAIL; | |
| 1835 } | |
| 1836 else | |
| 1837 { | |
| 1838 if (col == 0) | |
| 1839 return FAIL; | |
| 1840 col -= (*mb_head_off)(p, p + col - 1) + 1; | |
| 1841 } | |
| 6991 | 1842 if (lastc_bytelen == 1) |
| 7 | 1843 { |
| 2925 | 1844 if (p[col] == c && stop) |
| 7 | 1845 break; |
| 1846 } | |
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1847 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0 |
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1848 && stop) |
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1849 break; |
| 2925 | 1850 stop = TRUE; |
| 7 | 1851 } |
| 1852 } | |
| 1853 else | |
| 1854 { | |
| 1855 for (;;) | |
| 1856 { | |
| 1857 if ((col += dir) < 0 || col >= len) | |
| 1858 return FAIL; | |
| 2925 | 1859 if (p[col] == c && stop) |
| 7 | 1860 break; |
| 2925 | 1861 stop = TRUE; |
| 7 | 1862 } |
| 1863 } | |
| 1864 } | |
| 1865 | |
| 1866 if (t_cmd) | |
| 1867 { | |
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1868 // backup to before the character (possibly double-byte) |
| 7 | 1869 col -= dir; |
| 1870 if (has_mbyte) | |
| 1871 { | |
| 1872 if (dir < 0) | |
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1873 // Landed on the search char which is lastc_bytelen long |
| 6991 | 1874 col += lastc_bytelen - 1; |
| 7 | 1875 else |
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1876 // To previous char, which may be multi-byte. |
| 7 | 1877 col -= (*mb_head_off)(p, p + col); |
| 1878 } | |
| 1879 } | |
| 1880 curwin->w_cursor.col = col; | |
| 1881 | |
| 1882 return OK; | |
| 1883 } | |
| 1884 | |
| 1885 /* | |
| 1886 * "Other" Searches | |
| 1887 */ | |
| 1888 | |
| 1889 /* | |
| 1890 * findmatch - find the matching paren or brace | |
| 1891 * | |
| 1892 * Improvement over vi: Braces inside quotes are ignored. | |
| 1893 */ | |
| 1894 pos_T * | |
|
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1895 findmatch(oparg_T *oap, int initc) |
| 7 | 1896 { |
| 1897 return findmatchlimit(oap, initc, 0, 0); | |
| 1898 } | |
| 1899 | |
| 1900 /* | |
| 1901 * Return TRUE if the character before "linep[col]" equals "ch". | |
| 1902 * Return FALSE if "col" is zero. | |
| 1903 * Update "*prevcol" to the column of the previous character, unless "prevcol" | |
| 1904 * is NULL. | |
| 1905 * Handles multibyte string correctly. | |
| 1906 */ | |
| 1907 static int | |
|
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1908 check_prevcol( |
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1909 char_u *linep, |
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1910 int col, |
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1911 int ch, |
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1912 int *prevcol) |
| 7 | 1913 { |
| 1914 --col; | |
| 1915 if (col > 0 && has_mbyte) | |
| 1916 col -= (*mb_head_off)(linep, linep + col); | |
| 1917 if (prevcol) | |
| 1918 *prevcol = col; | |
| 1919 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE; | |
| 1920 } | |
| 1921 | |
| 6971 | 1922 /* |
| 1923 * Raw string start is found at linep[startpos.col - 1]. | |
| 1924 * Return TRUE if the matching end can be found between startpos and endpos. | |
| 1925 */ | |
| 1926 static int | |
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1927 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos) |
| 6971 | 1928 { |
| 1929 char_u *p; | |
| 1930 char_u *delim_copy; | |
| 1931 size_t delim_len; | |
| 1932 linenr_T lnum; | |
| 1933 int found = FALSE; | |
| 1934 | |
| 1935 for (p = linep + startpos->col + 1; *p && *p != '('; ++p) | |
| 1936 ; | |
| 1937 delim_len = (p - linep) - startpos->col - 1; | |
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1938 delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len); |
| 6971 | 1939 if (delim_copy == NULL) |
| 1940 return FALSE; | |
| 1941 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum) | |
| 1942 { | |
| 1943 char_u *line = ml_get(lnum); | |
| 1944 | |
| 1945 for (p = line + (lnum == startpos->lnum | |
| 1946 ? startpos->col + 1 : 0); *p; ++p) | |
| 1947 { | |
| 1948 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col) | |
| 1949 break; | |
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1950 if (*p == ')' && STRNCMP(delim_copy, p + 1, delim_len) == 0 |
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1951 && p[delim_len + 1] == '"') |
| 6971 | 1952 { |
| 1953 found = TRUE; | |
| 1954 break; | |
| 1955 } | |
| 1956 } | |
| 1957 if (found) | |
| 1958 break; | |
| 1959 } | |
| 1960 vim_free(delim_copy); | |
| 1961 return found; | |
| 1962 } | |
| 1963 | |
| 7 | 1964 /* |
|
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1965 * Check matchpairs option for "*initc". |
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1966 * If there is a match set "*initc" to the matching character and "*findc" to |
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1967 * the opposite character. Set "*backwards" to the direction. |
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1968 * When "switchit" is TRUE swap the direction. |
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1969 */ |
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1970 static void |
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1971 find_mps_values( |
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1972 int *initc, |
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1973 int *findc, |
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1974 int *backwards, |
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1975 int switchit) |
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1976 { |
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1977 char_u *ptr; |
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1978 |
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1979 ptr = curbuf->b_p_mps; |
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1980 while (*ptr != NUL) |
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1981 { |
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1982 if (has_mbyte) |
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1983 { |
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1984 char_u *prev; |
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1985 |
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1986 if (mb_ptr2char(ptr) == *initc) |
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1987 { |
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1988 if (switchit) |
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1989 { |
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1990 *findc = *initc; |
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1991 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1992 *backwards = TRUE; |
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1993 } |
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1994 else |
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1995 { |
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1996 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1997 *backwards = FALSE; |
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1998 } |
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1999 return; |
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2000 } |
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2001 prev = ptr; |
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2002 ptr += mb_ptr2len(ptr) + 1; |
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2003 if (mb_ptr2char(ptr) == *initc) |
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2004 { |
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2005 if (switchit) |
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2006 { |
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2007 *findc = *initc; |
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2008 *initc = mb_ptr2char(prev); |
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2009 *backwards = FALSE; |
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2010 } |
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2011 else |
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2012 { |
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2013 *findc = mb_ptr2char(prev); |
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2014 *backwards = TRUE; |
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2015 } |
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2016 return; |
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2017 } |
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2018 ptr += mb_ptr2len(ptr); |
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2019 } |
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2020 else |
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2021 { |
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2022 if (*ptr == *initc) |
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|
2023 { |
|
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patch 8.1.2332: missing file in refactoring
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|
2024 if (switchit) |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2025 { |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2026 *backwards = TRUE; |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2027 *findc = *initc; |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2028 *initc = ptr[2]; |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2029 } |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2030 else |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2031 { |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2032 *backwards = FALSE; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2033 *findc = ptr[2]; |
|
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2034 } |
|
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2035 return; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2036 } |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2037 ptr += 2; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2038 if (*ptr == *initc) |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2039 { |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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changeset
|
2040 if (switchit) |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2041 { |
|
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patch 8.1.2332: missing file in refactoring
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diff
changeset
|
2042 *backwards = FALSE; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2043 *findc = *initc; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2044 *initc = ptr[-2]; |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2045 } |
|
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patch 8.1.2332: missing file in refactoring
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|
2046 else |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2047 { |
|
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patch 8.1.2332: missing file in refactoring
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changeset
|
2048 *backwards = TRUE; |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2049 *findc = ptr[-2]; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2050 } |
|
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patch 8.1.2332: missing file in refactoring
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|
2051 return; |
|
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Bram Moolenaar <Bram@vim.org>
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|
2052 } |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2053 ++ptr; |
|
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patch 8.1.2332: missing file in refactoring
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diff
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|
2054 } |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2055 if (*ptr == ',') |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2056 ++ptr; |
|
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patch 8.1.2332: missing file in refactoring
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diff
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|
2057 } |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2058 } |
|
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patch 8.1.2332: missing file in refactoring
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changeset
|
2059 |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2060 /* |
| 7 | 2061 * findmatchlimit -- find the matching paren or brace, if it exists within |
| 6971 | 2062 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling |
| 2063 * off the edge of the file. | |
| 7 | 2064 * |
| 2065 * "initc" is the character to find a match for. NUL means to find the | |
| 6971 | 2066 * character at or after the cursor. Special values: |
| 2067 * '*' look for C-style comment / * | |
| 2068 * '/' look for C-style comment / *, ignoring comment-end | |
| 2069 * '#' look for preprocessor directives | |
| 2070 * 'R' look for raw string start: R"delim(text)delim" (only backwards) | |
| 7 | 2071 * |
| 2072 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#') | |
| 2073 * FM_FORWARD search forwards (when initc is '/', '*' or '#') | |
| 2074 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0) | |
| 2075 * FM_SKIPCOMM skip comments (not implemented yet!) | |
| 523 | 2076 * |
| 6971 | 2077 * "oap" is only used to set oap->motion_type for a linewise motion, it can be |
| 523 | 2078 * NULL |
| 7 | 2079 */ |
| 2080 | |
| 2081 pos_T * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2082 findmatchlimit( |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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diff
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|
2083 oparg_T *oap, |
|
4d7ce6c03fda
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diff
changeset
|
2084 int initc, |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2085 int flags, |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2086 int maxtravel) |
| 7 | 2087 { |
|
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|
2088 static pos_T pos; // current search position |
|
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|
2089 int findc = 0; // matching brace |
| 7 | 2090 int c; |
|
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|
2091 int count = 0; // cumulative number of braces |
|
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|
2092 int backwards = FALSE; // init for gcc |
|
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|
2093 int raw_string = FALSE; // search for raw string |
|
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|
2094 int inquote = FALSE; // TRUE when inside quotes |
|
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Bram Moolenaar <Bram@vim.org>
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|
2095 char_u *linep; // pointer to current line |
| 7 | 2096 char_u *ptr; |
|
18812
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|
2097 int do_quotes; // check for quotes in current line |
|
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|
2098 int at_start; // do_quotes value at start position |
|
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|
2099 int hash_dir = 0; // Direction searched for # things |
|
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|
2100 int comment_dir = 0; // Direction searched for comments |
|
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|
2101 pos_T match_pos; // Where last slash-star was found |
|
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|
2102 int start_in_quotes; // start position is in quotes |
|
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changeset
|
2103 int traveled = 0; // how far we've searched so far |
|
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changeset
|
2104 int ignore_cend = FALSE; // ignore comment end |
|
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|
2105 int cpo_match; // vi compatible matching |
|
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|
2106 int cpo_bsl; // don't recognize backslashes |
|
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changeset
|
2107 int match_escaped = 0; // search for escaped match |
|
d34ec6fe207d
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changeset
|
2108 int dir; // Direction to search |
|
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changeset
|
2109 int comment_col = MAXCOL; // start of / / comment |
| 14 | 2110 #ifdef FEAT_LISP |
|
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|
2111 int lispcomm = FALSE; // inside of Lisp-style comment |
|
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diff
changeset
|
2112 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;) |
| 14 | 2113 #endif |
| 7 | 2114 |
| 2115 pos = curwin->w_cursor; | |
| 5304 | 2116 pos.coladd = 0; |
| 7 | 2117 linep = ml_get(pos.lnum); |
| 2118 | |
| 2119 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL); | |
| 2120 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL); | |
| 2121 | |
|
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changeset
|
2122 // Direction to search when initc is '/', '*' or '#' |
| 7 | 2123 if (flags & FM_BACKWARD) |
| 2124 dir = BACKWARD; | |
| 2125 else if (flags & FM_FORWARD) | |
| 2126 dir = FORWARD; | |
| 2127 else | |
| 2128 dir = 0; | |
| 2129 | |
| 2130 /* | |
| 2131 * if initc given, look in the table for the matching character | |
| 2132 * '/' and '*' are special cases: look for start or end of comment. | |
| 2133 * When '/' is used, we ignore running backwards into an star-slash, for | |
| 2134 * "[*" command, we just want to find any comment. | |
| 2135 */ | |
| 6971 | 2136 if (initc == '/' || initc == '*' || initc == 'R') |
| 7 | 2137 { |
| 2138 comment_dir = dir; | |
| 2139 if (initc == '/') | |
| 2140 ignore_cend = TRUE; | |
| 2141 backwards = (dir == FORWARD) ? FALSE : TRUE; | |
| 6971 | 2142 raw_string = (initc == 'R'); |
| 7 | 2143 initc = NUL; |
| 2144 } | |
| 2145 else if (initc != '#' && initc != NUL) | |
| 2146 { | |
| 4029 | 2147 find_mps_values(&initc, &findc, &backwards, TRUE); |
| 2148 if (findc == NUL) | |
| 7 | 2149 return NULL; |
| 2150 } | |
| 2151 else | |
| 2152 { | |
| 6971 | 2153 /* |
| 2154 * Either initc is '#', or no initc was given and we need to look | |
| 2155 * under the cursor. | |
| 2156 */ | |
| 7 | 2157 if (initc == '#') |
| 2158 { | |
| 2159 hash_dir = dir; | |
| 2160 } | |
| 2161 else | |
| 2162 { | |
| 2163 /* | |
| 2164 * initc was not given, must look for something to match under | |
| 2165 * or near the cursor. | |
| 2166 * Only check for special things when 'cpo' doesn't have '%'. | |
| 2167 */ | |
| 2168 if (!cpo_match) | |
| 2169 { | |
|
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changeset
|
2170 // Are we before or at #if, #else etc.? |
| 7 | 2171 ptr = skipwhite(linep); |
| 2172 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep)) | |
| 2173 { | |
| 2174 ptr = skipwhite(ptr + 1); | |
| 2175 if ( STRNCMP(ptr, "if", 2) == 0 | |
| 2176 || STRNCMP(ptr, "endif", 5) == 0 | |
| 2177 || STRNCMP(ptr, "el", 2) == 0) | |
| 2178 hash_dir = 1; | |
| 2179 } | |
| 2180 | |
|
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changeset
|
2181 // Are we on a comment? |
| 7 | 2182 else if (linep[pos.col] == '/') |
| 2183 { | |
| 2184 if (linep[pos.col + 1] == '*') | |
| 2185 { | |
| 2186 comment_dir = FORWARD; | |
| 2187 backwards = FALSE; | |
| 2188 pos.col++; | |
| 2189 } | |
| 2190 else if (pos.col > 0 && linep[pos.col - 1] == '*') | |
| 2191 { | |
| 2192 comment_dir = BACKWARD; | |
| 2193 backwards = TRUE; | |
| 2194 pos.col--; | |
| 2195 } | |
| 2196 } | |
| 2197 else if (linep[pos.col] == '*') | |
| 2198 { | |
| 2199 if (linep[pos.col + 1] == '/') | |
| 2200 { | |
| 2201 comment_dir = BACKWARD; | |
| 2202 backwards = TRUE; | |
| 2203 } | |
| 2204 else if (pos.col > 0 && linep[pos.col - 1] == '/') | |
| 2205 { | |
| 2206 comment_dir = FORWARD; | |
| 2207 backwards = FALSE; | |
| 2208 } | |
| 2209 } | |
| 2210 } | |
| 2211 | |
| 2212 /* | |
| 2213 * If we are not on a comment or the # at the start of a line, then | |
| 2214 * look for brace anywhere on this line after the cursor. | |
| 2215 */ | |
| 2216 if (!hash_dir && !comment_dir) | |
| 2217 { | |
| 2218 /* | |
| 2219 * Find the brace under or after the cursor. | |
| 2220 * If beyond the end of the line, use the last character in | |
| 2221 * the line. | |
| 2222 */ | |
| 2223 if (linep[pos.col] == NUL && pos.col) | |
| 2224 --pos.col; | |
| 2225 for (;;) | |
| 2226 { | |
| 4029 | 2227 initc = PTR2CHAR(linep + pos.col); |
| 7 | 2228 if (initc == NUL) |
| 2229 break; | |
| 2230 | |
| 4029 | 2231 find_mps_values(&initc, &findc, &backwards, FALSE); |
| 7 | 2232 if (findc) |
| 2233 break; | |
|
18251
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patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
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18203
diff
changeset
|
2234 pos.col += mb_ptr2len(linep + pos.col); |
| 7 | 2235 } |
| 2236 if (!findc) | |
| 2237 { | |
|
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changeset
|
2238 // no brace in the line, maybe use " #if" then |
| 7 | 2239 if (!cpo_match && *skipwhite(linep) == '#') |
| 2240 hash_dir = 1; | |
| 2241 else | |
| 2242 return NULL; | |
| 2243 } | |
| 2244 else if (!cpo_bsl) | |
| 2245 { | |
| 2246 int col, bslcnt = 0; | |
| 2247 | |
|
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changeset
|
2248 // Set "match_escaped" if there are an odd number of |
|
d34ec6fe207d
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changeset
|
2249 // backslashes. |
| 7 | 2250 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) |
| 2251 bslcnt++; | |
| 2252 match_escaped = (bslcnt & 1); | |
| 2253 } | |
| 2254 } | |
| 2255 } | |
| 2256 if (hash_dir) | |
| 2257 { | |
| 2258 /* | |
| 2259 * Look for matching #if, #else, #elif, or #endif | |
| 2260 */ | |
| 2261 if (oap != NULL) | |
|
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changeset
|
2262 oap->motion_type = MLINE; // Linewise for this case only |
| 7 | 2263 if (initc != '#') |
| 2264 { | |
| 2265 ptr = skipwhite(skipwhite(linep) + 1); | |
| 2266 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0) | |
| 2267 hash_dir = 1; | |
| 2268 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2269 hash_dir = -1; | |
| 2270 else | |
| 2271 return NULL; | |
| 2272 } | |
| 2273 pos.col = 0; | |
| 2274 while (!got_int) | |
| 2275 { | |
| 2276 if (hash_dir > 0) | |
| 2277 { | |
| 2278 if (pos.lnum == curbuf->b_ml.ml_line_count) | |
| 2279 break; | |
| 2280 } | |
| 2281 else if (pos.lnum == 1) | |
| 2282 break; | |
| 2283 pos.lnum += hash_dir; | |
| 2284 linep = ml_get(pos.lnum); | |
|
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diff
changeset
|
2285 line_breakcheck(); // check for CTRL-C typed |
| 7 | 2286 ptr = skipwhite(linep); |
| 2287 if (*ptr != '#') | |
| 2288 continue; | |
| 2289 pos.col = (colnr_T) (ptr - linep); | |
| 2290 ptr = skipwhite(ptr + 1); | |
| 2291 if (hash_dir > 0) | |
| 2292 { | |
| 2293 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2294 count++; | |
| 2295 else if (STRNCMP(ptr, "el", 2) == 0) | |
| 2296 { | |
| 2297 if (count == 0) | |
| 2298 return &pos; | |
| 2299 } | |
| 2300 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2301 { | |
| 2302 if (count == 0) | |
| 2303 return &pos; | |
| 2304 count--; | |
| 2305 } | |
| 2306 } | |
| 2307 else | |
| 2308 { | |
| 2309 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2310 { | |
| 2311 if (count == 0) | |
| 2312 return &pos; | |
| 2313 count--; | |
| 2314 } | |
| 2315 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0) | |
| 2316 { | |
| 2317 if (count == 0) | |
| 2318 return &pos; | |
| 2319 } | |
| 2320 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2321 count++; | |
| 2322 } | |
| 2323 } | |
| 2324 return NULL; | |
| 2325 } | |
| 2326 } | |
| 2327 | |
| 2328 #ifdef FEAT_RIGHTLEFT | |
|
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changeset
|
2329 // This is just guessing: when 'rightleft' is set, search for a matching |
|
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parents:
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diff
changeset
|
2330 // paren/brace in the other direction. |
| 7 | 2331 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL) |
| 2332 backwards = !backwards; | |
| 2333 #endif | |
| 2334 | |
| 2335 do_quotes = -1; | |
| 2336 start_in_quotes = MAYBE; | |
|
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patch 8.0.0448: some macros are in lower case
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parents:
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diff
changeset
|
2337 CLEAR_POS(&match_pos); |
| 699 | 2338 |
|
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diff
changeset
|
2339 // backward search: Check if this line contains a single-line comment |
| 14 | 2340 if ((backwards && comment_dir) |
| 2341 #ifdef FEAT_LISP | |
| 2342 || lisp | |
| 2343 #endif | |
| 2344 ) | |
| 7 | 2345 comment_col = check_linecomment(linep); |
| 14 | 2346 #ifdef FEAT_LISP |
| 2347 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col) | |
|
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diff
changeset
|
2348 lispcomm = TRUE; // find match inside this comment |
| 14 | 2349 #endif |
| 7 | 2350 while (!got_int) |
| 2351 { | |
| 2352 /* | |
| 2353 * Go to the next position, forward or backward. We could use | |
| 2354 * inc() and dec() here, but that is much slower | |
| 2355 */ | |
| 2356 if (backwards) | |
| 2357 { | |
| 14 | 2358 #ifdef FEAT_LISP |
|
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diff
changeset
|
2359 // char to match is inside of comment, don't search outside |
| 14 | 2360 if (lispcomm && pos.col < (colnr_T)comment_col) |
| 2361 break; | |
| 2362 #endif | |
|
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|
2363 if (pos.col == 0) // at start of line, go to prev. one |
| 7 | 2364 { |
|
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changeset
|
2365 if (pos.lnum == 1) // start of file |
| 7 | 2366 break; |
| 2367 --pos.lnum; | |
| 2368 | |
| 829 | 2369 if (maxtravel > 0 && ++traveled > maxtravel) |
| 7 | 2370 break; |
| 2371 | |
| 2372 linep = ml_get(pos.lnum); | |
|
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changeset
|
2373 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL |
| 7 | 2374 do_quotes = -1; |
| 2375 line_breakcheck(); | |
| 2376 | |
|
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changeset
|
2377 // Check if this line contains a single-line comment |
| 14 | 2378 if (comment_dir |
| 2379 #ifdef FEAT_LISP | |
| 2380 || lisp | |
| 2381 #endif | |
| 2382 ) | |
| 7 | 2383 comment_col = check_linecomment(linep); |
| 14 | 2384 #ifdef FEAT_LISP |
|
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diff
changeset
|
2385 // skip comment |
| 14 | 2386 if (lisp && comment_col != MAXCOL) |
| 2387 pos.col = comment_col; | |
| 2388 #endif | |
| 7 | 2389 } |
| 2390 else | |
| 2391 { | |
| 2392 --pos.col; | |
| 2393 if (has_mbyte) | |
| 2394 pos.col -= (*mb_head_off)(linep, linep + pos.col); | |
| 2395 } | |
| 2396 } | |
|
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changeset
|
2397 else // forward search |
| 7 | 2398 { |
| 14 | 2399 if (linep[pos.col] == NUL |
|
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changeset
|
2400 // at end of line, go to next one |
| 14 | 2401 #ifdef FEAT_LISP |
|
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diff
changeset
|
2402 // don't search for match in comment |
| 14 | 2403 || (lisp && comment_col != MAXCOL |
| 2404 && pos.col == (colnr_T)comment_col) | |
| 2405 #endif | |
| 2406 ) | |
| 7 | 2407 { |
|
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changeset
|
2408 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file |
| 14 | 2409 #ifdef FEAT_LISP |
|
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diff
changeset
|
2410 // line is exhausted and comment with it, |
|
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parents:
18763
diff
changeset
|
2411 // don't search for match in code |
| 14 | 2412 || lispcomm |
| 2413 #endif | |
| 2414 ) | |
| 7 | 2415 break; |
| 2416 ++pos.lnum; | |
| 2417 | |
| 2418 if (maxtravel && traveled++ > maxtravel) | |
| 2419 break; | |
| 2420 | |
| 2421 linep = ml_get(pos.lnum); | |
| 2422 pos.col = 0; | |
| 2423 do_quotes = -1; | |
| 2424 line_breakcheck(); | |
| 14 | 2425 #ifdef FEAT_LISP |
|
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diff
changeset
|
2426 if (lisp) // find comment pos in new line |
| 14 | 2427 comment_col = check_linecomment(linep); |
| 2428 #endif | |
| 7 | 2429 } |
| 2430 else | |
| 2431 { | |
| 2432 if (has_mbyte) | |
| 474 | 2433 pos.col += (*mb_ptr2len)(linep + pos.col); |
| 7 | 2434 else |
| 2435 ++pos.col; | |
| 2436 } | |
| 2437 } | |
| 2438 | |
| 2439 /* | |
| 2440 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0. | |
| 2441 */ | |
| 2442 if (pos.col == 0 && (flags & FM_BLOCKSTOP) && | |
| 2443 (linep[0] == '{' || linep[0] == '}')) | |
| 2444 { | |
|
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diff
changeset
|
2445 if (linep[0] == findc && count == 0) // match! |
| 7 | 2446 return &pos; |
|
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|
2447 break; // out of scope |
| 7 | 2448 } |
| 2449 | |
| 2450 if (comment_dir) | |
| 2451 { | |
|
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diff
changeset
|
2452 // Note: comments do not nest, and we ignore quotes in them |
|
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diff
changeset
|
2453 // TODO: ignore comment brackets inside strings |
| 7 | 2454 if (comment_dir == FORWARD) |
| 2455 { | |
| 2456 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/') | |
| 2457 { | |
| 2458 pos.col++; | |
| 2459 return &pos; | |
| 2460 } | |
| 2461 } | |
|
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diff
changeset
|
2462 else // Searching backwards |
| 7 | 2463 { |
| 2464 /* | |
| 2465 * A comment may contain / * or / /, it may also start or end | |
|
12829
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patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2466 * with / * /. Ignore a / * after / / and after *. |
| 7 | 2467 */ |
| 2468 if (pos.col == 0) | |
| 2469 continue; | |
| 6971 | 2470 else if (raw_string) |
| 2471 { | |
| 2472 if (linep[pos.col - 1] == 'R' | |
| 2473 && linep[pos.col] == '"' | |
| 2474 && vim_strchr(linep + pos.col + 1, '(') != NULL) | |
| 2475 { | |
|
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diff
changeset
|
2476 // Possible start of raw string. Now that we have the |
|
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diff
changeset
|
2477 // delimiter we can check if it ends before where we |
|
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diff
changeset
|
2478 // started searching, or before the previously found |
|
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diff
changeset
|
2479 // raw string start. |
| 6971 | 2480 if (!find_rawstring_end(linep, &pos, |
| 2481 count > 0 ? &match_pos : &curwin->w_cursor)) | |
| 2482 { | |
| 2483 count++; | |
| 2484 match_pos = pos; | |
| 2485 match_pos.col--; | |
| 2486 } | |
|
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diff
changeset
|
2487 linep = ml_get(pos.lnum); // may have been released |
| 6971 | 2488 } |
| 2489 } | |
| 7 | 2490 else if ( linep[pos.col - 1] == '/' |
| 2491 && linep[pos.col] == '*' | |
|
12829
91222b3123ba
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Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2492 && (pos.col == 1 || linep[pos.col - 2] != '*') |
| 7 | 2493 && (int)pos.col < comment_col) |
| 2494 { | |
| 2495 count++; | |
| 2496 match_pos = pos; | |
| 2497 match_pos.col--; | |
| 2498 } | |
| 2499 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/') | |
| 2500 { | |
| 2501 if (count > 0) | |
| 2502 pos = match_pos; | |
| 2503 else if (pos.col > 1 && linep[pos.col - 2] == '/' | |
| 2504 && (int)pos.col <= comment_col) | |
| 2505 pos.col -= 2; | |
| 2506 else if (ignore_cend) | |
| 2507 continue; | |
| 2508 else | |
| 2509 return NULL; | |
| 2510 return &pos; | |
| 2511 } | |
| 2512 } | |
| 2513 continue; | |
| 2514 } | |
| 2515 | |
| 2516 /* | |
| 2517 * If smart matching ('cpoptions' does not contain '%'), braces inside | |
| 2518 * of quotes are ignored, but only if there is an even number of | |
| 2519 * quotes in the line. | |
| 2520 */ | |
| 2521 if (cpo_match) | |
| 2522 do_quotes = 0; | |
| 2523 else if (do_quotes == -1) | |
| 2524 { | |
| 2525 /* | |
| 2526 * Count the number of quotes in the line, skipping \" and '"'. | |
| 2527 * Watch out for "\\". | |
| 2528 */ | |
| 2529 at_start = do_quotes; | |
| 2530 for (ptr = linep; *ptr; ++ptr) | |
| 2531 { | |
| 2532 if (ptr == linep + pos.col + backwards) | |
| 2533 at_start = (do_quotes & 1); | |
| 2534 if (*ptr == '"' | |
| 2535 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\'')) | |
| 2536 ++do_quotes; | |
| 2537 if (*ptr == '\\' && ptr[1] != NUL) | |
| 2538 ++ptr; | |
| 2539 } | |
|
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diff
changeset
|
2540 do_quotes &= 1; // result is 1 with even number of quotes |
| 7 | 2541 |
| 2542 /* | |
| 2543 * If we find an uneven count, check current line and previous | |
| 2544 * one for a '\' at the end. | |
| 2545 */ | |
| 2546 if (!do_quotes) | |
| 2547 { | |
| 2548 inquote = FALSE; | |
| 2549 if (ptr[-1] == '\\') | |
| 2550 { | |
| 2551 do_quotes = 1; | |
| 2552 if (start_in_quotes == MAYBE) | |
| 2553 { | |
|
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diff
changeset
|
2554 // Do we need to use at_start here? |
| 7 | 2555 inquote = TRUE; |
| 2556 start_in_quotes = TRUE; | |
| 2557 } | |
| 2558 else if (backwards) | |
| 2559 inquote = TRUE; | |
| 2560 } | |
| 2561 if (pos.lnum > 1) | |
| 2562 { | |
| 2563 ptr = ml_get(pos.lnum - 1); | |
| 2564 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\') | |
| 2565 { | |
| 2566 do_quotes = 1; | |
| 2567 if (start_in_quotes == MAYBE) | |
| 2568 { | |
| 2569 inquote = at_start; | |
| 2570 if (inquote) | |
| 2571 start_in_quotes = TRUE; | |
| 2572 } | |
| 2573 else if (!backwards) | |
| 2574 inquote = TRUE; | |
| 2575 } | |
| 1310 | 2576 |
|
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diff
changeset
|
2577 // ml_get() only keeps one line, need to get linep again |
| 1310 | 2578 linep = ml_get(pos.lnum); |
| 7 | 2579 } |
| 2580 } | |
| 2581 } | |
| 2582 if (start_in_quotes == MAYBE) | |
| 2583 start_in_quotes = FALSE; | |
| 2584 | |
| 2585 /* | |
| 2586 * If 'smartmatch' is set: | |
| 2587 * Things inside quotes are ignored by setting 'inquote'. If we | |
| 2588 * find a quote without a preceding '\' invert 'inquote'. At the | |
| 2589 * end of a line not ending in '\' we reset 'inquote'. | |
| 2590 * | |
| 2591 * In lines with an uneven number of quotes (without preceding '\') | |
| 2592 * we do not know which part to ignore. Therefore we only set | |
| 2593 * inquote if the number of quotes in a line is even, unless this | |
| 2594 * line or the previous one ends in a '\'. Complicated, isn't it? | |
| 2595 */ | |
| 4029 | 2596 c = PTR2CHAR(linep + pos.col); |
| 2597 switch (c) | |
| 7 | 2598 { |
| 2599 case NUL: | |
|
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diff
changeset
|
2600 // at end of line without trailing backslash, reset inquote |
| 7 | 2601 if (pos.col == 0 || linep[pos.col - 1] != '\\') |
| 2602 { | |
| 2603 inquote = FALSE; | |
| 2604 start_in_quotes = FALSE; | |
| 2605 } | |
| 2606 break; | |
| 2607 | |
| 2608 case '"': | |
|
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diff
changeset
|
2609 // 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
|
2610 // ignored |
| 7 | 2611 if (do_quotes) |
| 2612 { | |
| 2613 int col; | |
| 2614 | |
| 2615 for (col = pos.col - 1; col >= 0; --col) | |
| 2616 if (linep[col] != '\\') | |
| 2617 break; | |
| 2618 if ((((int)pos.col - 1 - col) & 1) == 0) | |
| 2619 { | |
| 2620 inquote = !inquote; | |
| 2621 start_in_quotes = FALSE; | |
| 2622 } | |
| 2623 } | |
| 2624 break; | |
| 2625 | |
| 2626 /* | |
| 2627 * If smart matching ('cpoptions' does not contain '%'): | |
| 2628 * Skip things in single quotes: 'x' or '\x'. Be careful for single | |
| 2629 * single quotes, eg jon's. Things like '\233' or '\x3f' are not | |
| 2630 * skipped, there is never a brace in them. | |
| 2631 * Ignore this when finding matches for `'. | |
| 2632 */ | |
| 2633 case '\'': | |
| 2634 if (!cpo_match && initc != '\'' && findc != '\'') | |
| 2635 { | |
| 2636 if (backwards) | |
| 2637 { | |
| 2638 if (pos.col > 1) | |
| 2639 { | |
| 2640 if (linep[pos.col - 2] == '\'') | |
| 2641 { | |
| 2642 pos.col -= 2; | |
| 2643 break; | |
| 2644 } | |
| 2645 else if (linep[pos.col - 2] == '\\' && | |
| 2646 pos.col > 2 && linep[pos.col - 3] == '\'') | |
| 2647 { | |
| 2648 pos.col -= 3; | |
| 2649 break; | |
| 2650 } | |
| 2651 } | |
| 2652 } | |
|
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diff
changeset
|
2653 else if (linep[pos.col + 1]) // forward search |
| 7 | 2654 { |
| 2655 if (linep[pos.col + 1] == '\\' && | |
| 2656 linep[pos.col + 2] && linep[pos.col + 3] == '\'') | |
| 2657 { | |
| 2658 pos.col += 3; | |
| 2659 break; | |
| 2660 } | |
| 2661 else if (linep[pos.col + 2] == '\'') | |
| 2662 { | |
| 2663 pos.col += 2; | |
| 2664 break; | |
| 2665 } | |
| 2666 } | |
| 2667 } | |
|
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diff
changeset
|
2668 // FALLTHROUGH |
| 7 | 2669 |
| 2670 default: | |
| 2671 #ifdef FEAT_LISP | |
| 14 | 2672 /* |
| 2673 * For Lisp skip over backslashed (), {} and []. | |
| 2674 * (actually, we skip #\( et al) | |
| 2675 */ | |
| 7 | 2676 if (curbuf->b_p_lisp |
| 2677 && vim_strchr((char_u *)"(){}[]", c) != NULL | |
| 14 | 2678 && pos.col > 1 |
| 2679 && check_prevcol(linep, pos.col, '\\', NULL) | |
| 2680 && check_prevcol(linep, pos.col - 1, '#', NULL)) | |
| 7 | 2681 break; |
| 2682 #endif | |
| 2683 | |
|
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changeset
|
2684 // 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
|
2685 // quotes when the start is also inside of quotes. |
| 7 | 2686 if ((!inquote || start_in_quotes == TRUE) |
| 2687 && (c == initc || c == findc)) | |
| 2688 { | |
| 2689 int col, bslcnt = 0; | |
| 2690 | |
| 2691 if (!cpo_bsl) | |
| 2692 { | |
| 2693 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) | |
| 2694 bslcnt++; | |
| 2695 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2696 // 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
|
2697 // is what we expect. |
| 7 | 2698 if (cpo_bsl || (bslcnt & 1) == match_escaped) |
| 2699 { | |
| 2700 if (c == initc) | |
| 2701 count++; | |
| 2702 else | |
| 2703 { | |
| 2704 if (count == 0) | |
| 2705 return &pos; | |
| 2706 count--; | |
| 2707 } | |
| 2708 } | |
| 2709 } | |
| 2710 } | |
| 2711 } | |
| 2712 | |
| 2713 if (comment_dir == BACKWARD && count > 0) | |
| 2714 { | |
| 2715 pos = match_pos; | |
| 2716 return &pos; | |
| 2717 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2718 return (pos_T *)NULL; // never found it |
| 7 | 2719 } |
| 2720 | |
| 2721 /* | |
| 2722 * Check if line[] contains a / / comment. | |
| 2723 * Return MAXCOL if not, otherwise return the column. | |
| 2724 * TODO: skip strings. | |
| 2725 */ | |
| 2726 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2727 check_linecomment(char_u *line) |
| 7 | 2728 { |
| 2729 char_u *p; | |
| 2730 | |
| 2731 p = line; | |
| 14 | 2732 #ifdef FEAT_LISP |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2733 // skip Lispish one-line comments |
| 14 | 2734 if (curbuf->b_p_lisp) |
| 2735 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2736 if (vim_strchr(p, ';') != NULL) // there may be comments |
| 14 | 2737 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2738 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
|
2739 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2740 p = line; // scan from start |
| 333 | 2741 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL) |
| 14 | 2742 { |
| 2743 if (*p == '"') | |
| 2744 { | |
| 3263 | 2745 if (in_str) |
| 14 | 2746 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2747 if (*(p - 1) != '\\') // skip escaped quote |
| 3263 | 2748 in_str = FALSE; |
| 14 | 2749 } |
| 2750 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
|
2751 // skip #\" form |
| 14 | 2752 && *(p - 1) != '\\' && *(p - 2) != '#')) |
| 3263 | 2753 in_str = TRUE; |
| 14 | 2754 } |
| 3263 | 2755 else if (!in_str && ((p - line) < 2 |
| 14 | 2756 || (*(p - 1) != '\\' && *(p - 2) != '#'))) |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2757 break; // found! |
| 14 | 2758 ++p; |
| 2759 } | |
| 2760 } | |
| 2761 else | |
| 2762 p = NULL; | |
| 2763 } | |
| 2764 else | |
| 2765 #endif | |
| 7 | 2766 while ((p = vim_strchr(p, '/')) != NULL) |
| 2767 { | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2768 // accept a double /, unless it's preceded with * and followed by *, |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2769 // because * / / * is an end and start of a C comment |
| 1463 | 2770 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*')) |
| 7 | 2771 break; |
| 2772 ++p; | |
| 2773 } | |
| 2774 | |
| 2775 if (p == NULL) | |
| 2776 return MAXCOL; | |
| 2777 return (int)(p - line); | |
| 2778 } | |
| 2779 | |
| 2780 /* | |
| 2781 * Move cursor briefly to character matching the one under the cursor. | |
| 2782 * Used for Insert mode and "r" command. | |
| 2783 * Show the match only if it is visible on the screen. | |
| 2784 * If there isn't a match, then beep. | |
| 2785 */ | |
| 2786 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2787 showmatch( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2788 int c) // char to show match for |
| 7 | 2789 { |
| 2790 pos_T *lpos, save_cursor; | |
| 2791 pos_T mpos; | |
| 2792 colnr_T vcol; | |
| 2793 long save_so; | |
| 2794 long save_siso; | |
| 2795 #ifdef CURSOR_SHAPE | |
| 2796 int save_state; | |
| 2797 #endif | |
| 2798 colnr_T save_dollar_vcol; | |
| 2799 char_u *p; | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2800 long *so = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
|
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2801 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso; |
| 7 | 2802 |
| 2803 /* | |
| 2804 * Only show match for chars in the 'matchpairs' option. | |
| 2805 */ | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2806 // 'matchpairs' is "x:y,x:y" |
| 4029 | 2807 for (p = curbuf->b_p_mps; *p != NUL; ++p) |
| 7 | 2808 { |
| 2809 #ifdef FEAT_RIGHTLEFT | |
| 4153 | 2810 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri)) |
| 2811 break; | |
| 7 | 2812 #endif |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2813 p += mb_ptr2len(p) + 1; |
| 4029 | 2814 if (PTR2CHAR(p) == c |
| 7 | 2815 #ifdef FEAT_RIGHTLEFT |
| 2816 && !(curwin->w_p_rl ^ p_ri) | |
| 2817 #endif | |
| 2818 ) | |
| 2819 break; | |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2820 p += mb_ptr2len(p); |
| 4029 | 2821 if (*p == NUL) |
| 7 | 2822 return; |
| 2823 } | |
|
24307
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2824 if (*p == NUL) |
|
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2825 return; |
| 7 | 2826 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2827 if ((lpos = findmatch(NULL, NUL)) == NULL) // no match, so beep |
| 6949 | 2828 vim_beep(BO_MATCH); |
| 4153 | 2829 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline) |
| 7 | 2830 { |
| 2831 if (!curwin->w_p_wrap) | |
| 2832 getvcol(curwin, lpos, NULL, &vcol, NULL); | |
| 2833 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
|
2834 && vcol < curwin->w_leftcol + curwin->w_width)) |
| 7 | 2835 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2836 mpos = *lpos; // save the pos, update_screen() may change it |
| 7 | 2837 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
|
2838 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
|
2839 save_siso = *siso; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2840 // 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
|
2841 // stop displaying the "$". |
| 3318 | 2842 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol) |
| 2843 dollar_vcol = -1; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2844 ++curwin->w_virtcol; // do display ')' just before "$" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2845 update_screen(VALID); // show the new char first |
| 7 | 2846 |
| 2847 save_dollar_vcol = dollar_vcol; | |
| 2848 #ifdef CURSOR_SHAPE | |
| 2849 save_state = State; | |
| 2850 State = SHOWMATCH; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2851 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2852 #endif |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2853 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
|
2854 *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
|
2855 *siso = 0; // don't use 'sidescrolloff' here |
| 7 | 2856 showruler(FALSE); |
| 2857 setcursor(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2858 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
|
2859 out_flush_cursor(TRUE, FALSE); |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12855
diff
changeset
|
2860 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2861 // 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
|
2862 // 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
|
2863 // and has a higher column number. |
| 7 | 2864 dollar_vcol = save_dollar_vcol; |
| 2865 | |
| 2866 /* | |
| 2867 * brief pause, unless 'm' is present in 'cpo' and a character is | |
| 2868 * available. | |
| 2869 */ | |
| 2870 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
|
2871 ui_delay(p_mat * 100L + 8, TRUE); |
| 7 | 2872 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
|
2873 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
|
2874 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
|
2875 *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
|
2876 *siso = save_siso; |
| 7 | 2877 #ifdef CURSOR_SHAPE |
| 2878 State = save_state; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2879 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2880 #endif |
| 2881 } | |
| 2882 } | |
| 2883 } | |
| 2884 | |
| 2885 /* | |
|
18448
35e0ab1f2975
patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents:
18426
diff
changeset
|
2886 * 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
|
2887 * 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
|
2888 * "cur". |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2889 * "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
|
2890 * Returns TRUE, FALSE or -1 for failure. |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2891 */ |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2892 static int |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2893 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
|
2894 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2895 regmmatch_T regmatch; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2896 int nmatched = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2897 int result = -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2898 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
|
2899 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
|
2900 int flag = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2901 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2902 if (pattern == NULL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2903 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
|
2904 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2905 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
|
2906 SEARCH_KEEP, ®match) == FAIL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2907 return -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2908 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2909 // init startcol correctly |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2910 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
|
2911 // move to match |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2912 if (move) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2913 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2914 CLEAR_POS(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2915 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2916 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2917 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2918 pos = *cur; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2919 // 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
|
2920 flag = SEARCH_START; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2921 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2922 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2923 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
|
2924 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
|
2925 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2926 // 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
|
2927 // 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
|
2928 do |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2929 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2930 regmatch.startpos[0].col++; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2931 nmatched = vim_regexec_multi(®match, curwin, curbuf, |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2932 pos.lnum, regmatch.startpos[0].col, NULL, NULL); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2933 if (nmatched != 0) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2934 break; |
|
22478
5193420617f1
patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents:
22359
diff
changeset
|
2935 } 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
|
2936 && 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
|
2937 : 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
|
2938 |
|
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2939 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
|
2940 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2941 result = (nmatched != 0 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2942 && 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
|
2943 && 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
|
2944 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2945 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2946 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2947 vim_regfree(regmatch.regprog); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2948 return result; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2949 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2950 |
| 3755 | 2951 |
| 3718 | 2952 /* |
| 2953 * Find next search match under cursor, cursor at end. | |
| 2954 * Used while an operator is pending, and in Visual mode. | |
| 2955 */ | |
| 2956 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2957 current_search( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2958 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
|
2959 int forward) // TRUE for forward, FALSE for backward |
| 3718 | 2960 { |
|
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
|
2961 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
|
2962 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
|
2963 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
|
2964 pos_T pos; // position after the pattern |
| 3718 | 2965 int i; |
| 2966 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
|
2967 int result; // result of various function calls |
| 3718 | 2968 char_u old_p_ws = p_ws; |
| 2969 int flags = 0; | |
|
5210
839ebe7c1b2f
updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents:
5118
diff
changeset
|
2970 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
|
2971 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
|
2972 int skip_first_backward; |
| 3718 | 2973 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2974 // 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
|
2975 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
| 3718 | 2976 dec_cursor(); |
| 2977 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2978 // 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
|
2979 // 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
|
2980 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
|
2981 && 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
|
2982 |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2983 orig_pos = pos = curwin->w_cursor; |
| 3718 | 2984 if (VIsual_active) |
| 2985 { | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2986 if (forward) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2987 incl(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2988 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2989 decl(&pos); |
| 3718 | 2990 } |
| 2991 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2992 // 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
|
2993 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
|
2994 FORWARD); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2995 if (zero_width == -1) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2996 return FAIL; // pattern not found |
| 3732 | 2997 |
| 2998 /* | |
| 3718 | 2999 * The trick is to first search backwards and then search forward again, |
| 3000 * 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
|
3001 * captured. When "forward" is false do it the other way around. |
| 3718 | 3002 */ |
| 3003 for (i = 0; i < 2; i++) | |
| 3004 { | |
| 3005 if (forward) | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3006 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3007 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
|
3008 continue; |
| 3718 | 3009 dir = i; |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3010 } |
| 3718 | 3011 else |
| 3012 dir = !i; | |
| 3732 | 3013 |
| 3014 flags = 0; | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
3015 if (!dir && !zero_width) |
| 3732 | 3016 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
|
3017 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
|
3018 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3019 // 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
|
3020 if (i == 0) |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3021 p_ws = FALSE; |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3022 |
|
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 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
|
3024 (dir ? FORWARD : BACKWARD), |
| 3718 | 3025 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
|
3026 SEARCH_KEEP | flags, RE_SEARCH, NULL); |
| 3718 | 3027 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3028 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
|
3029 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3030 // 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
|
3031 // 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
|
3032 // 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
|
3033 // selection works. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3034 if (i == 1 && !result) // not found, abort |
| 3718 | 3035 { |
| 3036 curwin->w_cursor = orig_pos; | |
| 3037 if (VIsual_active) | |
| 3038 VIsual = save_VIsual; | |
| 3039 return FAIL; | |
| 3040 } | |
|
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
|
3041 else if (i == 0 && !result) |
| 3718 | 3042 { |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3043 if (forward) |
| 3718 | 3044 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3045 // 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
|
3046 CLEAR_POS(&pos); |
| 3718 | 3047 } |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3048 else |
| 3718 | 3049 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3050 // 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
|
3051 // searching backwards, so set pos to last line and col |
| 3718 | 3052 pos.lnum = curwin->w_buffer->b_ml.ml_line_count; |
| 3724 | 3053 pos.col = (colnr_T)STRLEN( |
| 3054 ml_get(curwin->w_buffer->b_ml.ml_line_count)); | |
| 3718 | 3055 } |
| 3056 } | |
| 3057 } | |
| 3058 | |
| 3059 start_pos = pos; | |
| 3060 | |
| 3061 if (!VIsual_active) | |
| 3062 VIsual = start_pos; | |
| 3063 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3064 // 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
|
3065 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
|
3066 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
|
3067 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3068 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
|
3069 // 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
|
3070 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
|
3071 else |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3072 // 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
|
3073 dec_cursor(); |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3074 } |
|
22549
5055805908f5
patch 8.2.1823: "gN" does not select the matched string
Bram Moolenaar <Bram@vim.org>
parents:
22478
diff
changeset
|
3075 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
|
3076 curwin->w_cursor = pos; // put the cursor on the start of the match |
| 3718 | 3077 VIsual_active = TRUE; |
| 3078 VIsual_mode = 'v'; | |
| 3079 | |
|
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3080 if (*p_sel == 'e') |
| 3718 | 3081 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3082 // 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
|
3083 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
|
3084 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
|
3085 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
|
3086 inc(&VIsual); |
| 3718 | 3087 } |
| 3088 | |
| 3089 #ifdef FEAT_FOLDING | |
| 3090 if (fdo_flags & FDO_SEARCH && KeyTyped) | |
| 3091 foldOpenCursor(); | |
| 3092 #endif | |
| 3093 | |
| 3094 may_start_select('c'); | |
| 3095 setmouse(); | |
| 3096 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3097 // 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
|
3098 // end are still the same, and the selection needs to be owned |
| 3718 | 3099 clip_star.vmode = NUL; |
| 3100 #endif | |
| 3101 redraw_curbuf_later(INVERTED); | |
| 3102 showmode(); | |
| 3103 | |
| 3104 return OK; | |
| 3105 } | |
| 3755 | 3106 |
| 7 | 3107 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \ |
| 3108 || defined(PROTO) | |
| 3109 /* | |
| 3110 * return TRUE if line 'lnum' is empty or has white chars only. | |
| 3111 */ | |
| 3112 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3113 linewhite(linenr_T lnum) |
| 7 | 3114 { |
| 3115 char_u *p; | |
| 3116 | |
| 3117 p = skipwhite(ml_get(lnum)); | |
| 3118 return (*p == NUL); | |
| 3119 } | |
| 3120 #endif | |
| 3121 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3122 /* |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3123 * 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
|
3124 * 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
|
3125 */ |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3126 static void |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3127 cmdline_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3128 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3129 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3130 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3131 int show_top_bot_msg, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3132 char_u *msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3133 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3134 int maxcount, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3135 long timeout) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3136 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3137 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3138 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3139 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
|
3140 timeout); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3141 if (stat.cur > 0) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3142 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3143 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
|
3144 size_t len; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3145 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3146 #ifdef FEAT_RIGHTLEFT |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3147 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
|
3148 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3149 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
|
3150 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
|
3151 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
|
3152 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
|
3153 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3154 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3155 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
|
3156 maxcount, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3157 else |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3158 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
|
3159 stat.cnt, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3160 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3161 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3162 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3163 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3164 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
|
3165 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
|
3166 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
|
3167 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
|
3168 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3169 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3170 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
|
3171 stat.cur, maxcount); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3172 else |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3173 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
|
3174 stat.cur, stat.cnt); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3175 } |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3176 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3177 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
|
3178 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
|
3179 { |
|
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
|
3180 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
|
3181 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
|
3182 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
|
3183 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
|
3184 } |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3185 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3186 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
|
3187 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
|
3188 stat.cur = -1; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3189 |
|
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
|
3190 // 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
|
3191 msg_hist_off = TRUE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3192 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
|
3193 msg_hist_off = FALSE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3194 } |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3195 } |
|
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 /* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3198 * 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
|
3199 * "stat" must not be NULL. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3200 * 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
|
3201 * 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
|
3202 * dirc == '/': find the next match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3203 * dirc == '?': find the previous match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3204 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3205 static void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3206 update_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3207 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3208 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3209 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3210 searchstat_T *stat, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3211 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3212 int maxcount, |
|
20651
3e03edae7e6f
patch 8.2.0879: compiler warning for unused function argument
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
3213 long timeout UNUSED) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3214 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3215 int save_ws = p_ws; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3216 int wraparound = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3217 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
|
3218 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
|
3219 static int cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3220 static int cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3221 static int exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3222 static int incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3223 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
|
3224 static int chgtick = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3225 static char_u *lastpat = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3226 static buf_T *lbuf = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3227 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3228 proftime_T start; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3229 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3230 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3231 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
|
3232 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3233 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
|
3234 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3235 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3236 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3237 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3238 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3239 stat->last_maxcount = last_maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3240 return; |
|
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 last_maxcount = maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3243 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3244 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
|
3245 || (dirc == '/' && LT_POS(p, lastpos))); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3246 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3247 // 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
|
3248 // 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
|
3249 // 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
|
3250 // 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
|
3251 if (!(chgtick == CHANGEDTICK(curbuf) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3252 && 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
|
3253 && 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
|
3254 && EQUAL_POS(lastpos, *cursor_pos) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3255 && lbuf == curbuf) || wraparound || cur < 0 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3256 || (maxcount > 0 && cur > maxcount) || recompute) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3257 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3258 cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3259 cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3260 exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3261 incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3262 CLEAR_POS(&lastpos); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3263 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3264 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3265 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3266 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
|
3267 && (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
|
3268 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
|
3269 else |
|
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 int done_search = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3272 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
|
3273 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3274 p_ws = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3275 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3276 if (timeout > 0) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3277 profile_setlimit(timeout, &start); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3278 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3279 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
|
3280 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
|
3281 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3282 done_search = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3283 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3284 // 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
|
3285 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
|
3286 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3287 incomplete = 1; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3288 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3289 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3290 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3291 cnt++; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3292 if (LTOREQ_POS(lastpos, p)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3293 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3294 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
|
3295 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
|
3296 exact_match = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3297 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3298 fast_breakcheck(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3299 if (maxcount > 0 && cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3300 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3301 incomplete = 2; // max count exceeded |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3302 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3303 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3304 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3305 if (got_int) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3306 cur = -1; // abort |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3307 if (done_search) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3308 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3309 vim_free(lastpat); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3310 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
|
3311 chgtick = CHANGEDTICK(curbuf); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3312 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3313 lastpos = p; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3314 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3315 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3316 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3317 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3318 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3319 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3320 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
|
3321 p_ws = save_ws; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3322 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3323 |
| 7 | 3324 #if defined(FEAT_FIND_ID) || defined(PROTO) |
| 3325 /* | |
| 3326 * Find identifiers or defines in included files. | |
| 2719 | 3327 * If p_ic && (compl_cont_status & CONT_SOL) then ptr must be in lowercase. |
| 7 | 3328 */ |
| 3329 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3330 find_pattern_in_path( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3331 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
|
3332 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
|
3333 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
|
3334 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
|
3335 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
|
3336 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
|
3337 // a macro? |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3338 long count, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3339 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
|
3340 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
|
3341 linenr_T end_lnum) // last line for searching |
| 7 | 3342 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3343 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
|
3344 SearchedFile *bigger; // When we need more space |
| 7 | 3345 int max_path_depth = 50; |
| 3346 long match_count = 1; | |
| 3347 | |
| 3348 char_u *pat; | |
| 3349 char_u *new_fname; | |
| 3350 char_u *curr_fname = curbuf->b_fname; | |
| 3351 char_u *prev_fname = NULL; | |
| 3352 linenr_T lnum; | |
| 3353 int depth; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3354 int depth_displayed; // For type==CHECK_PATH |
| 7 | 3355 int old_files; |
| 3356 int already_searched; | |
| 3357 char_u *file_line; | |
| 3358 char_u *line; | |
| 3359 char_u *p; | |
| 3360 char_u save_char; | |
| 3361 int define_matched; | |
| 3362 regmatch_T regmatch; | |
| 3363 regmatch_T incl_regmatch; | |
| 3364 regmatch_T def_regmatch; | |
| 3365 int matched = FALSE; | |
| 3366 int did_show = FALSE; | |
| 3367 int found = FALSE; | |
| 3368 int i; | |
| 3369 char_u *already = NULL; | |
| 3370 char_u *startp = NULL; | |
| 534 | 3371 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
|
3372 #if defined(FEAT_QUICKFIX) |
| 7 | 3373 win_T *curwin_save = NULL; |
| 3374 #endif | |
| 3375 | |
| 3376 regmatch.regprog = NULL; | |
| 3377 incl_regmatch.regprog = NULL; | |
| 3378 def_regmatch.regprog = NULL; | |
| 3379 | |
| 3380 file_line = alloc(LSIZE); | |
| 3381 if (file_line == NULL) | |
| 3382 return; | |
| 3383 | |
| 3384 if (type != CHECK_PATH && type != FIND_DEFINE | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3385 // when CONT_SOL is set compare "ptr" with the beginning of the line |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3386 // is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3387 && !(compl_cont_status & CONT_SOL)) |
| 7 | 3388 { |
| 3389 pat = alloc(len + 5); | |
| 3390 if (pat == NULL) | |
| 3391 goto fpip_end; | |
| 3392 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
|
3393 // ignore case according to p_ic, p_scs and pat |
| 7 | 3394 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
|
3395 regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0); |
| 7 | 3396 vim_free(pat); |
| 3397 if (regmatch.regprog == NULL) | |
| 3398 goto fpip_end; | |
| 3399 } | |
| 534 | 3400 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc; |
| 3401 if (*inc_opt != NUL) | |
| 7 | 3402 { |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3403 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
|
3404 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3405 if (incl_regmatch.regprog == NULL) |
| 3406 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3407 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat. |
| 7 | 3408 } |
| 3409 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL)) | |
| 3410 { | |
| 3411 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
|
3412 ? 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
|
3413 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3414 if (def_regmatch.regprog == NULL) |
| 3415 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3416 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat. |
| 7 | 3417 } |
|
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
|
3418 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE); |
| 7 | 3419 if (files == NULL) |
| 3420 goto fpip_end; | |
| 3421 old_files = max_path_depth; | |
| 3422 depth = depth_displayed = -1; | |
| 3423 | |
| 3424 lnum = start_lnum; | |
| 3425 if (end_lnum > curbuf->b_ml.ml_line_count) | |
| 3426 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
|
3427 if (lnum > end_lnum) // do at least one line |
| 7 | 3428 lnum = end_lnum; |
| 3429 line = ml_get(lnum); | |
| 3430 | |
| 3431 for (;;) | |
| 3432 { | |
| 3433 if (incl_regmatch.regprog != NULL | |
| 3434 && vim_regexec(&incl_regmatch, line, (colnr_T)0)) | |
| 3435 { | |
| 534 | 3436 char_u *p_fname = (curr_fname == curbuf->b_fname) |
| 3437 ? curbuf->b_ffname : curr_fname; | |
| 3438 | |
| 3439 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
|
3440 // Use text from '\zs' to '\ze' (or end) of 'include'. |
| 534 | 3441 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
|
3442 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]), |
| 534 | 3443 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname); |
| 3444 else | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3445 // Use text after match with 'include'. |
| 534 | 3446 new_fname = file_name_in_line(incl_regmatch.endp[0], 0, |
| 681 | 3447 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL); |
| 7 | 3448 already_searched = FALSE; |
| 3449 if (new_fname != NULL) | |
| 3450 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3451 // Check whether we have already searched in this file |
| 7 | 3452 for (i = 0;; i++) |
| 3453 { | |
| 3454 if (i == depth + 1) | |
| 3455 i = old_files; | |
| 3456 if (i == max_path_depth) | |
| 3457 break; | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
3458 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
|
3459 & FPC_SAME) |
| 7 | 3460 { |
| 3461 if (type != CHECK_PATH && | |
| 3462 action == ACTION_SHOW_ALL && files[i].matched) | |
| 3463 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3464 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
|
3465 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
|
3466 // typed at "--more--" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3467 // message |
| 7 | 3468 { |
| 3469 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
|
3470 msg_puts(_(" (includes previously listed match)")); |
| 7 | 3471 prev_fname = NULL; |
| 3472 } | |
| 3473 } | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13225
diff
changeset
|
3474 VIM_CLEAR(new_fname); |
| 7 | 3475 already_searched = TRUE; |
| 3476 break; | |
| 3477 } | |
| 3478 } | |
| 3479 } | |
| 3480 | |
| 3481 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL | |
| 3482 || (new_fname == NULL && !already_searched))) | |
| 3483 { | |
| 3484 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3485 msg_putchar('\n'); // cursor below last one |
| 7 | 3486 else |
| 3487 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3488 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
|
3489 msg_puts_title(_("--- Included files ")); |
| 7 | 3490 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
|
3491 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
|
3492 msg_puts_title(_("in path ---\n")); |
| 7 | 3493 } |
| 3494 did_show = TRUE; | |
| 3495 while (depth_displayed < depth && !got_int) | |
| 3496 { | |
| 3497 ++depth_displayed; | |
| 3498 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
|
3499 msg_puts(" "); |
| 7 | 3500 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
|
3501 msg_puts(" -->\n"); |
| 7 | 3502 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3503 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
|
3504 // for "--more--" message |
| 7 | 3505 { |
| 3506 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
|
3507 msg_puts(" "); |
| 7 | 3508 if (new_fname != NULL) |
| 3509 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3510 // 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
|
3511 // '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
|
3512 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D)); |
| 7 | 3513 } |
| 3514 else | |
| 3515 { | |
| 3516 /* | |
| 3517 * Isolate the file name. | |
| 3518 * Include the surrounding "" or <> if present. | |
| 3519 */ | |
| 3699 | 3520 if (inc_opt != NULL |
| 3521 && strstr((char *)inc_opt, "\\zs") != NULL) | |
| 3522 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3523 // pattern contains \zs, use the match |
| 3699 | 3524 p = incl_regmatch.startp[0]; |
| 3525 i = (int)(incl_regmatch.endp[0] | |
| 3526 - incl_regmatch.startp[0]); | |
| 3527 } | |
| 3528 else | |
| 3529 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3530 // find the file name after the end of the match |
| 3699 | 3531 for (p = incl_regmatch.endp[0]; |
| 3532 *p && !vim_isfilec(*p); p++) | |
| 3533 ; | |
| 3534 for (i = 0; vim_isfilec(p[i]); i++) | |
| 3535 ; | |
| 3536 } | |
| 3537 | |
| 7 | 3538 if (i == 0) |
| 3539 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3540 // Nothing found, use the rest of the line. |
| 7 | 3541 p = incl_regmatch.endp[0]; |
| 835 | 3542 i = (int)STRLEN(p); |
| 7 | 3543 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3544 // 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
|
3545 // happen if \zs appears in the regexp. |
| 3699 | 3546 else if (p > line) |
| 7 | 3547 { |
| 3548 if (p[-1] == '"' || p[-1] == '<') | |
| 3549 { | |
| 3550 --p; | |
| 3551 ++i; | |
| 3552 } | |
| 3553 if (p[i] == '"' || p[i] == '>') | |
| 3554 ++i; | |
| 3555 } | |
| 3556 save_char = p[i]; | |
| 3557 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
|
3558 msg_outtrans_attr(p, HL_ATTR(HLF_D)); |
| 7 | 3559 p[i] = save_char; |
| 3560 } | |
| 3561 | |
| 3562 if (new_fname == NULL && action == ACTION_SHOW_ALL) | |
| 3563 { | |
| 3564 if (already_searched) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3565 msg_puts(_(" (Already listed)")); |
| 7 | 3566 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3567 msg_puts(_(" NOT FOUND")); |
| 7 | 3568 } |
| 3569 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3570 out_flush(); // output each line directly |
| 7 | 3571 } |
| 3572 | |
| 3573 if (new_fname != NULL) | |
| 3574 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3575 // Push the new file onto the file stack |
| 7 | 3576 if (depth + 1 == old_files) |
| 3577 { | |
|
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
|
3578 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2); |
| 7 | 3579 if (bigger != NULL) |
| 3580 { | |
| 3581 for (i = 0; i <= depth; i++) | |
| 3582 bigger[i] = files[i]; | |
| 3583 for (i = depth + 1; i < old_files + max_path_depth; i++) | |
| 3584 { | |
| 3585 bigger[i].fp = NULL; | |
| 3586 bigger[i].name = NULL; | |
| 3587 bigger[i].lnum = 0; | |
| 3588 bigger[i].matched = FALSE; | |
| 3589 } | |
| 3590 for (i = old_files; i < max_path_depth; i++) | |
| 3591 bigger[i + max_path_depth] = files[i]; | |
| 3592 old_files += max_path_depth; | |
| 3593 max_path_depth *= 2; | |
| 3594 vim_free(files); | |
| 3595 files = bigger; | |
| 3596 } | |
| 3597 } | |
| 3598 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r")) | |
| 3599 == NULL) | |
| 3600 vim_free(new_fname); | |
| 3601 else | |
| 3602 { | |
| 3603 if (++depth == old_files) | |
| 3604 { | |
| 3605 /* | |
| 3606 * lalloc() for 'bigger' must have failed above. We | |
| 3607 * will forget one of our already visited files now. | |
| 3608 */ | |
| 3609 vim_free(files[old_files].name); | |
| 3610 ++old_files; | |
| 3611 } | |
| 3612 files[depth].name = curr_fname = new_fname; | |
| 3613 files[depth].lnum = 0; | |
| 3614 files[depth].matched = FALSE; | |
| 3615 if (action == ACTION_EXPAND) | |
| 3616 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3617 msg_hist_off = TRUE; // reset in msg_trunc_attr() |
| 274 | 3618 vim_snprintf((char*)IObuff, IOSIZE, |
| 3619 _("Scanning included file: %s"), | |
| 3620 (char *)new_fname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3621 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 3622 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3623 else if (p_verbose >= 5) |
| 712 | 3624 { |
| 3625 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3626 smsg(_("Searching included file %s"), |
| 712 | 3627 (char *)new_fname); |
| 3628 verbose_leave(); | |
| 3629 } | |
| 3630 | |
| 7 | 3631 } |
| 3632 } | |
| 3633 } | |
| 3634 else | |
| 3635 { | |
| 3636 /* | |
| 3637 * Check if the line is a define (type == FIND_DEFINE) | |
| 3638 */ | |
| 3639 p = line; | |
| 3640 search_line: | |
| 3641 define_matched = FALSE; | |
| 3642 if (def_regmatch.regprog != NULL | |
| 3643 && vim_regexec(&def_regmatch, line, (colnr_T)0)) | |
| 3644 { | |
| 3645 /* | |
| 3646 * Pattern must be first identifier after 'define', so skip | |
| 3647 * to that position before checking for match of pattern. Also | |
| 3648 * don't let it match beyond the end of this identifier. | |
| 3649 */ | |
| 3650 p = def_regmatch.endp[0]; | |
| 3651 while (*p && !vim_iswordc(*p)) | |
| 3652 p++; | |
| 3653 define_matched = TRUE; | |
| 3654 } | |
| 3655 | |
| 3656 /* | |
| 3657 * Look for a match. Don't do this if we are looking for a | |
| 3658 * define and this line didn't match define_prog above. | |
| 3659 */ | |
| 3660 if (def_regmatch.regprog == NULL || define_matched) | |
| 3661 { | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3662 if (define_matched || (compl_cont_status & CONT_SOL)) |
| 7 | 3663 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3664 // compare the first "len" chars from "ptr" |
| 7 | 3665 startp = skipwhite(p); |
| 3666 if (p_ic) | |
| 3667 matched = !MB_STRNICMP(startp, ptr, len); | |
| 3668 else | |
| 3669 matched = !STRNCMP(startp, ptr, len); | |
| 3670 if (matched && define_matched && whole | |
| 3671 && vim_iswordc(startp[len])) | |
| 3672 matched = FALSE; | |
| 3673 } | |
| 3674 else if (regmatch.regprog != NULL | |
| 3675 && vim_regexec(®match, line, (colnr_T)(p - line))) | |
| 3676 { | |
| 3677 matched = TRUE; | |
| 3678 startp = regmatch.startp[0]; | |
| 3679 /* | |
| 3680 * Check if the line is not a comment line (unless we are | |
| 3681 * looking for a define). A line starting with "# define" | |
| 3682 * is not considered to be a comment line. | |
| 3683 */ | |
| 3684 if (!define_matched && skip_comments) | |
| 3685 { | |
| 3686 if ((*line != '#' || | |
| 3687 STRNCMP(skipwhite(line + 1), "define", 6) != 0) | |
| 3562 | 3688 && get_leader_len(line, NULL, FALSE, TRUE)) |
| 7 | 3689 matched = FALSE; |
| 3690 | |
| 3691 /* | |
| 3692 * Also check for a "/ *" or "/ /" before the match. | |
| 3693 * Skips lines like "int backwards; / * normal index | |
| 3694 * * /" when looking for "normal". | |
| 3695 * Note: Doesn't skip "/ *" in comments. | |
| 3696 */ | |
| 3697 p = skipwhite(line); | |
| 3698 if (matched | |
| 3699 || (p[0] == '/' && p[1] == '*') || p[0] == '*') | |
| 3700 for (p = line; *p && p < startp; ++p) | |
| 3701 { | |
| 3702 if (matched | |
| 3703 && p[0] == '/' | |
| 3704 && (p[1] == '*' || p[1] == '/')) | |
| 3705 { | |
| 3706 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3707 // After "//" all text is comment |
| 7 | 3708 if (p[1] == '/') |
| 3709 break; | |
| 3710 ++p; | |
| 3711 } | |
| 3712 else if (!matched && p[0] == '*' && p[1] == '/') | |
| 3713 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3714 // Can find match after "* /". |
| 7 | 3715 matched = TRUE; |
| 3716 ++p; | |
| 3717 } | |
| 3718 } | |
| 3719 } | |
| 3720 } | |
| 3721 } | |
| 3722 } | |
| 3723 if (matched) | |
| 3724 { | |
| 3725 if (action == ACTION_EXPAND) | |
| 3726 { | |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3727 int cont_s_ipos = FALSE; |
| 7 | 3728 int add_r; |
| 3729 char_u *aux; | |
| 3730 | |
| 3731 if (depth == -1 && lnum == curwin->w_cursor.lnum) | |
| 3732 break; | |
| 3733 found = TRUE; | |
| 3734 aux = p = startp; | |
| 449 | 3735 if (compl_cont_status & CONT_ADDING) |
| 7 | 3736 { |
| 449 | 3737 p += compl_length; |
| 7 | 3738 if (vim_iswordp(p)) |
| 3739 goto exit_matched; | |
| 3740 p = find_word_start(p); | |
| 3741 } | |
| 3742 p = find_word_end(p); | |
| 3743 i = (int)(p - aux); | |
| 3744 | |
| 449 | 3745 if ((compl_cont_status & CONT_ADDING) && i == compl_length) |
| 7 | 3746 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3747 // IOSIZE > compl_length, so the STRNCPY works |
| 7 | 3748 STRNCPY(IObuff, aux, i); |
| 944 | 3749 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3750 // 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
|
3751 // 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
|
3752 // exit_matched when past the last line. |
| 944 | 3753 if (depth < 0) |
| 3754 { | |
| 3755 if (lnum >= end_lnum) | |
| 3756 goto exit_matched; | |
| 3757 line = ml_get(++lnum); | |
| 3758 } | |
| 3759 else if (vim_fgets(line = file_line, | |
| 3760 LSIZE, files[depth].fp)) | |
| 7 | 3761 goto exit_matched; |
| 3762 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3763 // 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
|
3764 // 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
|
3765 // below -- Acevedo |
| 7 | 3766 already = aux = p = skipwhite(line); |
| 3767 p = find_word_start(p); | |
| 3768 p = find_word_end(p); | |
| 3769 if (p > aux) | |
| 3770 { | |
| 3771 if (*aux != ')' && IObuff[i-1] != TAB) | |
| 3772 { | |
| 3773 if (IObuff[i-1] != ' ') | |
| 3774 IObuff[i++] = ' '; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3775 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2 |
| 7 | 3776 if (p_js |
| 3777 && (IObuff[i-2] == '.' | |
| 3778 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL | |
| 3779 && (IObuff[i-2] == '?' | |
| 3780 || IObuff[i-2] == '!')))) | |
| 3781 IObuff[i++] = ' '; | |
| 3782 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3783 // copy as much as possible of the new word |
| 7 | 3784 if (p - aux >= IOSIZE - i) |
| 3785 p = aux + IOSIZE - i - 1; | |
| 3786 STRNCPY(IObuff + i, aux, p - aux); | |
| 3787 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
|
3788 cont_s_ipos = TRUE; |
| 7 | 3789 } |
| 3790 IObuff[i] = NUL; | |
| 3791 aux = IObuff; | |
| 3792 | |
| 449 | 3793 if (i == compl_length) |
| 7 | 3794 goto exit_matched; |
| 3795 } | |
| 3796 | |
| 942 | 3797 add_r = ins_compl_add_infercase(aux, i, p_ic, |
| 7 | 3798 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
|
3799 dir, cont_s_ipos); |
| 7 | 3800 if (add_r == OK) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3801 // if dir was BACKWARD then honor it just once |
| 7 | 3802 dir = FORWARD; |
| 464 | 3803 else if (add_r == FAIL) |
| 7 | 3804 break; |
| 3805 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3806 else if (action == ACTION_SHOW_ALL) |
| 7 | 3807 { |
| 3808 found = TRUE; | |
| 3809 if (!did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3810 gotocmdline(TRUE); // cursor at status line |
| 7 | 3811 if (curr_fname != prev_fname) |
| 3812 { | |
| 3813 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3814 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
|
3815 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
|
3816 // at "--more--" message |
| 7 | 3817 msg_home_replace_hl(curr_fname); |
| 3818 prev_fname = curr_fname; | |
| 3819 } | |
| 3820 did_show = TRUE; | |
| 3821 if (!got_int) | |
| 3822 show_pat_in_path(line, type, TRUE, action, | |
| 3823 (depth == -1) ? NULL : files[depth].fp, | |
| 3824 (depth == -1) ? &lnum : &files[depth].lnum, | |
| 3825 match_count++); | |
| 3826 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3827 // 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
|
3828 // include it |
| 7 | 3829 for (i = 0; i <= depth; ++i) |
| 3830 files[i].matched = TRUE; | |
| 3831 } | |
| 3832 else if (--count <= 0) | |
| 3833 { | |
| 3834 found = TRUE; | |
| 3835 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
|
3836 #if defined(FEAT_QUICKFIX) |
| 7 | 3837 && g_do_tagpreview == 0 |
| 3838 #endif | |
| 3839 ) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3840 emsg(_("E387: Match is on current line")); |
| 7 | 3841 else if (action == ACTION_SHOW) |
| 3842 { | |
| 3843 show_pat_in_path(line, type, did_show, action, | |
| 3844 (depth == -1) ? NULL : files[depth].fp, | |
| 3845 (depth == -1) ? &lnum : &files[depth].lnum, 1L); | |
| 3846 did_show = TRUE; | |
| 3847 } | |
| 3848 else | |
| 3849 { | |
| 3850 #ifdef FEAT_GUI | |
| 3851 need_mouse_correct = TRUE; | |
| 3852 #endif | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3853 #if defined(FEAT_QUICKFIX) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3854 // ":psearch" uses the preview window |
| 7 | 3855 if (g_do_tagpreview != 0) |
| 3856 { | |
| 3857 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
|
3858 prepare_tagpreview(TRUE, TRUE, FALSE); |
| 7 | 3859 } |
| 3860 #endif | |
| 3861 if (action == ACTION_SPLIT) | |
| 3862 { | |
| 3863 if (win_split(0, 0) == FAIL) | |
| 3864 break; | |
| 2583 | 3865 RESET_BINDING(curwin); |
| 7 | 3866 } |
| 3867 if (depth == -1) | |
| 3868 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3869 // 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
|
3870 #if defined(FEAT_QUICKFIX) |
| 7 | 3871 if (g_do_tagpreview != 0) |
| 3872 { | |
|
23847
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3873 if (!win_valid(curwin_save)) |
|
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3874 break; |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3875 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
|
3876 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
|
3877 NULL, TRUE, lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3878 break; // failed to jump to file |
| 7 | 3879 } |
| 3880 else | |
| 3881 #endif | |
| 3882 setpcmark(); | |
| 3883 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
|
3884 check_cursor(); |
| 7 | 3885 } |
| 3886 else | |
| 3887 { | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3888 if (!GETFILE_SUCCESS(getfile( |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3889 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
|
3890 files[depth].lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3891 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
|
3892 // 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
|
3893 // want that here |
| 7 | 3894 curwin->w_cursor.lnum = files[depth].lnum; |
| 3895 } | |
| 3896 } | |
| 3897 if (action != ACTION_SHOW) | |
| 3898 { | |
| 1859 | 3899 curwin->w_cursor.col = (colnr_T)(startp - line); |
| 7 | 3900 curwin->w_set_curswant = TRUE; |
| 3901 } | |
| 3902 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3903 #if defined(FEAT_QUICKFIX) |
| 7 | 3904 if (g_do_tagpreview != 0 |
| 673 | 3905 && curwin != curwin_save && win_valid(curwin_save)) |
| 7 | 3906 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3907 // Return cursor to where we were |
| 7 | 3908 validate_cursor(); |
| 3909 redraw_later(VALID); | |
| 3910 win_enter(curwin_save, TRUE); | |
| 3911 } | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
3912 # 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
|
3913 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
|
3914 // 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
|
3915 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
|
3916 # endif |
| 7 | 3917 #endif |
| 3918 break; | |
| 3919 } | |
| 3920 exit_matched: | |
| 3921 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3922 // 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
|
3923 // are not at the end of it already |
| 7 | 3924 if (def_regmatch.regprog == NULL |
| 3925 && action == ACTION_EXPAND | |
| 449 | 3926 && !(compl_cont_status & CONT_SOL) |
| 1859 | 3927 && *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
|
3928 && *(p = startp + mb_ptr2len(startp)) != NUL) |
| 7 | 3929 goto search_line; |
| 3930 } | |
| 3931 line_breakcheck(); | |
| 3932 if (action == ACTION_EXPAND) | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10172
diff
changeset
|
3933 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
|
3934 if (got_int || ins_compl_interrupted()) |
| 7 | 3935 break; |
| 3936 | |
| 3937 /* | |
| 3938 * Read the next line. When reading an included file and encountering | |
| 3939 * end-of-file, close the file and continue in the file that included | |
| 3940 * it. | |
| 3941 */ | |
| 3942 while (depth >= 0 && !already | |
| 3943 && vim_fgets(line = file_line, LSIZE, files[depth].fp)) | |
| 3944 { | |
| 3945 fclose(files[depth].fp); | |
| 3946 --old_files; | |
| 3947 files[old_files].name = files[depth].name; | |
| 3948 files[old_files].matched = files[depth].matched; | |
| 3949 --depth; | |
| 3950 curr_fname = (depth == -1) ? curbuf->b_fname | |
| 3951 : files[depth].name; | |
| 3952 if (depth < depth_displayed) | |
| 3953 depth_displayed = depth; | |
| 3954 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3955 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
|
3956 { |
| 7 | 3957 files[depth].lnum++; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3958 // 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
|
3959 i = (int)STRLEN(line); |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3960 if (i > 0 && line[i - 1] == '\n') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3961 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3962 if (i > 0 && line[i - 1] == '\r') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3963 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3964 } |
| 7 | 3965 else if (!already) |
| 3966 { | |
| 3967 if (++lnum > end_lnum) | |
| 3968 break; | |
| 3969 line = ml_get(lnum); | |
| 3970 } | |
| 3971 already = NULL; | |
| 3972 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3973 // End of big for (;;) loop. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3974 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3975 // Close any files that are still open. |
| 7 | 3976 for (i = 0; i <= depth; i++) |
| 3977 { | |
| 3978 fclose(files[i].fp); | |
| 3979 vim_free(files[i].name); | |
| 3980 } | |
| 3981 for (i = old_files; i < max_path_depth; i++) | |
| 3982 vim_free(files[i].name); | |
| 3983 vim_free(files); | |
| 3984 | |
| 3985 if (type == CHECK_PATH) | |
| 3986 { | |
| 3987 if (!did_show) | |
| 3988 { | |
| 3989 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
|
3990 msg(_("All included files were found")); |
| 7 | 3991 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3992 msg(_("No included files")); |
| 7 | 3993 } |
| 3994 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3995 else if (!found && action != ACTION_EXPAND) |
| 7 | 3996 { |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
3997 if (got_int || ins_compl_interrupted()) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3998 emsg(_(e_interr)); |
| 7 | 3999 else if (type == FIND_DEFINE) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
4000 emsg(_("E388: Couldn't find definition")); |
| 7 | 4001 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
4002 emsg(_("E389: Couldn't find pattern")); |
| 7 | 4003 } |
| 4004 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL) | |
| 4005 msg_end(); | |
| 4006 | |
| 4007 fpip_end: | |
| 4008 vim_free(file_line); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4009 vim_regfree(regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4010 vim_regfree(incl_regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4011 vim_regfree(def_regmatch.regprog); |
| 7 | 4012 } |
| 4013 | |
| 4014 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4015 show_pat_in_path( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4016 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4017 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4018 int did_show, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4019 int action, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4020 FILE *fp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4021 linenr_T *lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4022 long count) |
| 7 | 4023 { |
| 4024 char_u *p; | |
| 4025 | |
| 4026 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4027 msg_putchar('\n'); // cursor below last one |
| 867 | 4028 else if (!msg_silent) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4029 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
|
4030 if (got_int) // 'q' typed at "--more--" message |
| 7 | 4031 return; |
| 4032 for (;;) | |
| 4033 { | |
| 4034 p = line + STRLEN(line) - 1; | |
| 4035 if (fp != NULL) | |
| 4036 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4037 // We used fgets(), so get rid of newline at end |
| 7 | 4038 if (p >= line && *p == '\n') |
| 4039 --p; | |
| 4040 if (p >= line && *p == '\r') | |
| 4041 --p; | |
| 4042 *(p + 1) = NUL; | |
| 4043 } | |
| 4044 if (action == ACTION_SHOW_ALL) | |
| 4045 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4046 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
|
4047 msg_puts((char *)IObuff); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4048 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
|
4049 // Highlight line numbers |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4050 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
|
4051 msg_puts(" "); |
| 7 | 4052 } |
| 168 | 4053 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
|
4054 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
|
4055 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4056 // Definition continues until line that doesn't end with '\' |
| 7 | 4057 if (got_int || type != FIND_DEFINE || p < line || *p != '\\') |
| 4058 break; | |
| 4059 | |
| 4060 if (fp != NULL) | |
| 4061 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4062 if (vim_fgets(line, LSIZE, fp)) // end of file |
| 7 | 4063 break; |
| 4064 ++*lnum; | |
| 4065 } | |
| 4066 else | |
| 4067 { | |
| 4068 if (++*lnum > curbuf->b_ml.ml_line_count) | |
| 4069 break; | |
| 4070 line = ml_get(*lnum); | |
| 4071 } | |
| 4072 msg_putchar('\n'); | |
| 4073 } | |
| 4074 } | |
| 4075 #endif | |
| 4076 | |
| 4077 #ifdef FEAT_VIMINFO | |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4078 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4079 * 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
|
4080 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4081 spat_T * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4082 get_spat(int idx) |
| 7 | 4083 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4084 return &spats[idx]; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4085 } |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4086 |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4087 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4088 * 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
|
4089 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4090 int |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4091 get_spat_last_idx(void) |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4092 { |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4093 return last_idx; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4094 } |
| 7 | 4095 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4096 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4097 #ifdef FEAT_EVAL |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4098 /* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4099 * "searchcount()" function |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4100 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4101 void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4102 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
|
4103 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4104 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
|
4105 char_u *pattern = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4106 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
|
4107 long timeout = SEARCH_STAT_DEF_TIMEOUT; |
|
22141
a2d8535d035a
patch 8.2.1620: searchcount() test fails
Bram Moolenaar <Bram@vim.org>
parents:
22129
diff
changeset
|
4108 int recompute = TRUE; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4109 searchstat_T stat; |
|
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 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
|
4112 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4113 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4114 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
|
4115 recompute = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4116 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4117 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
|
4118 { |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4119 dict_T *dict; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4120 dictitem_T *di; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4121 listitem_T *li; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4122 int error = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4123 |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4124 if (argvars[0].v_type != VAR_DICT || argvars[0].vval.v_dict == NULL) |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4125 { |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4126 emsg(_(e_dictreq)); |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4127 return; |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4128 } |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4129 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
|
4130 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
|
4131 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4132 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4133 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
|
4134 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4135 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4136 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4137 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
|
4138 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4139 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4140 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
|
4141 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4142 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4143 } |
|
22129
003f51ef2e5c
patch 8.2.1614: Vim9: cannot pass "true" to searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
21628
diff
changeset
|
4144 recompute = dict_get_bool(dict, (char_u *)"recompute", recompute); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4145 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
|
4146 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4147 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4148 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
|
4149 if (pattern == NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4150 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4151 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4152 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
|
4153 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4154 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4155 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
|
4156 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4157 semsg(_(e_invarg2), "pos"); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4158 return; |
|
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 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
|
4161 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4162 semsg(_(e_invarg2), "List format should be [lnum, col, off]"); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4163 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4164 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4165 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
|
4166 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4167 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4168 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
|
4169 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4170 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4171 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4172 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
|
4173 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4174 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4175 pos.col = tv_get_number_chk(&li->li_tv, &error) - 1; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4176 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4177 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4178 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4179 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
|
4180 if (li != NULL) |
|
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 pos.coladd = 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
|
4183 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4184 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4185 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4186 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4187 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4188 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4189 save_last_search_pattern(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4190 if (pattern != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4191 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4192 if (*pattern == NUL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4193 goto the_end; |
|
20653
a68591fbb93d
patch 8.2.0880: leaking memory when using searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
20651
diff
changeset
|
4194 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
|
4195 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
|
4196 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4197 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
|
4198 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
|
4199 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4200 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
|
4201 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4202 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
|
4203 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
|
4204 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
|
4205 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
|
4206 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
|
4207 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4208 the_end: |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4209 restore_last_search_pattern(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4210 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4211 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4212 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4213 * Fuzzy string matching |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4214 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4215 * 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
|
4216 * 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
|
4217 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4218 * 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
|
4219 * 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
|
4220 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4221 * 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
|
4222 * - Matched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4223 * - Unmatched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4224 * - Consecutively matched letters |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4225 * - Proximity to start |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4226 * - 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
|
4227 * - 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
|
4228 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4229 * 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
|
4230 * 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
|
4231 * 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
|
4232 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4233 * 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
|
4234 * 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
|
4235 * 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
|
4236 * case. |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4237 * Score starts at 100 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4238 * Matched letter: +0 points |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4239 * 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
|
4240 * 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
|
4241 * 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
|
4242 * 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
|
4243 * 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
|
4244 * 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
|
4245 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4246 * 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
|
4247 * 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
|
4248 * 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
|
4249 * 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
|
4250 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4251 * 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
|
4252 * quite a bit. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4253 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4254 * 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
|
4255 * 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
|
4256 * 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
|
4257 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4258 * 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
|
4259 * 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
|
4260 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4261 typedef struct |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4262 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4263 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
|
4264 listitem_T *item; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4265 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4266 list_T *lmatchpos; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4267 } fuzzyItem_T; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4268 |
|
22647
0dd527d9c62d
patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents:
22578
diff
changeset
|
4269 // 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
|
4270 // 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
|
4271 #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
|
4272 // 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
|
4273 #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
|
4274 // 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
|
4275 #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
|
4276 // 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
|
4277 #define CAMEL_BONUS 30 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4278 // 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
|
4279 #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
|
4280 // penalty applied for every letter in str before the first match |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4281 #define LEADING_LETTER_PENALTY -5 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4282 // maximum penalty for leading letters |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4283 #define MAX_LEADING_LETTER_PENALTY -15 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4284 // penalty for every letter that doesn't match |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4285 #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
|
4286 // penalty for gap in matching positions (-2 * k) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4287 #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
|
4288 // Score for a string that doesn't fuzzy match the pattern |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4289 #define SCORE_NONE -9999 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4290 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4291 #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
|
4292 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4293 /* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4294 * 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
|
4295 * are in 'matches'. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4296 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4297 static int |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4298 fuzzy_match_compute_score( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4299 char_u *str, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4300 int strSz, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4301 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4302 int numMatches) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4303 { |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4304 int score; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4305 int penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4306 int unmatched; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4307 int i; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4308 char_u *p = str; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4309 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
|
4310 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4311 // Initialize score |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4312 score = 100; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4313 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4314 // Apply leading letter penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4315 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
|
4316 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
|
4317 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
|
4318 score += penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4319 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4320 // Apply unmatched penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4321 unmatched = strSz - numMatches; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4322 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
|
4323 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4324 // Apply ordering bonuses |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4325 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
|
4326 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4327 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
|
4328 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4329 if (i > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4330 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4331 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
|
4332 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4333 // Sequential |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4334 if (currIdx == (prevIdx + 1)) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4335 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
|
4336 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4337 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
|
4338 } |
|
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 // 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
|
4341 if (currIdx > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4342 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4343 // Camel case |
|
22359
f4d1fe8e04cf
patch 8.2.1728: compiler warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
4344 int neighbor = ' '; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4345 int curr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4346 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4347 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4348 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4349 while (sidx < currIdx) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4350 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4351 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
|
4352 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
|
4353 sidx++; |
|
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 curr = (*mb_ptr2char)(p); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4356 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4357 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4358 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4359 neighbor = str[currIdx - 1]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4360 curr = str[currIdx]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4361 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4362 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4363 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
|
4364 score += CAMEL_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4365 |
|
22746
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4366 // 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
|
4367 if (neighbor == '/' || neighbor == '\\') |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4368 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
|
4369 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
|
4370 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
|
4371 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4372 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4373 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4374 // First letter |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4375 score += FIRST_LETTER_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4376 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4377 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4378 return score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4379 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4380 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4381 /* |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4382 * 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
|
4383 * 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
|
4384 */ |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4385 static int |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4386 fuzzy_match_recursive( |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4387 char_u *fuzpat, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4388 char_u *str, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4389 int_u strIdx, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4390 int *outScore, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4391 char_u *strBegin, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4392 int strLen, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4393 int_u *srcMatches, |
|
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4394 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4395 int maxMatches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4396 int nextMatch, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4397 int *recursionCount) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4398 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4399 // Recursion params |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4400 int recursiveMatch = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4401 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
|
4402 int bestRecursiveScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4403 int first_match; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4404 int matched; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4405 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4406 // Count recursions |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4407 ++*recursionCount; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4408 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
|
4409 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4410 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4411 // Detect end of strings |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4412 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
|
4413 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4414 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4415 // 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
|
4416 first_match = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4417 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
|
4418 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4419 int c1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4420 int c2; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4421 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4422 c1 = PTR2CHAR(fuzpat); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4423 c2 = PTR2CHAR(str); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4424 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4425 // Found match |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4426 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
|
4427 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4428 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
|
4429 int recursiveScore = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4430 char_u *next_char; |
|
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 // 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
|
4433 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
|
4434 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4435 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4436 // "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
|
4437 if (first_match && srcMatches) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4438 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4439 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
|
4440 first_match = FALSE; |
|
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 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4443 // 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
|
4444 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4445 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
|
4446 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4447 next_char = str + 1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4448 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
|
4449 &recursiveScore, strBegin, strLen, matches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4450 recursiveMatches, |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24547
diff
changeset
|
4451 ARRAY_LENGTH(recursiveMatches), |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4452 nextMatch, recursionCount)) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4453 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4454 // Pick best recursive score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4455 if (!recursiveMatch || recursiveScore > bestRecursiveScore) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4456 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4457 memcpy(bestRecursiveMatches, recursiveMatches, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4458 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
|
4459 bestRecursiveScore = recursiveScore; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4460 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4461 recursiveMatch = TRUE; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4462 } |
|
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 // Advance |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4465 matches[nextMatch++] = strIdx; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4466 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
|
4467 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
|
4468 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4469 ++fuzpat; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4470 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4471 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
|
4472 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
|
4473 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4474 ++str; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4475 strIdx++; |
|
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 // 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
|
4479 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
|
4480 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4481 // Calculate score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4482 if (matched) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4483 *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
|
4484 nextMatch); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4485 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4486 // Return best result |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4487 if (recursiveMatch && (!matched || bestRecursiveScore > *outScore)) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4488 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4489 // 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
|
4490 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
|
4491 *outScore = bestRecursiveScore; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4492 return nextMatch; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4493 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4494 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
|
4495 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
|
4496 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4497 return 0; // no match |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4498 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4499 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4500 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4501 * fuzzy_match() |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4502 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4503 * 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
|
4504 * match with highest score. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4505 * 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
|
4506 * normalized and varies with pattern. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4507 * 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
|
4508 * (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
|
4509 * 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
|
4510 * MAX_FUZZY_MATCHES characters. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4511 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4512 * 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
|
4513 * '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
|
4514 */ |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4515 int |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4516 fuzzy_match( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4517 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
|
4518 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
|
4519 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4520 int *outScore, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4521 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4522 int maxMatches) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4523 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4524 int recursionCount = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4525 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
|
4526 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
|
4527 char_u *pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4528 char_u *p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4529 int complete = FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4530 int score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4531 int numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4532 int matchCount; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4533 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4534 *outScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4535 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4536 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
|
4537 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
|
4538 return FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4539 pat = save_pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4540 p = pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4541 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4542 // 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
|
4543 while (TRUE) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4544 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4545 if (matchseq) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4546 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4547 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4548 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4549 // 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
|
4550 p = skipwhite(p); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4551 if (*p == NUL) |
|
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 pat = p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4554 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
|
4555 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4556 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4557 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
|
4558 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4559 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4560 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4561 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
|
4562 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4563 *p = NUL; |
|
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 score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4567 recursionCount = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4568 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
|
4569 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
|
4570 0, &recursionCount); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4571 if (matchCount == 0) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4572 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4573 numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4574 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4575 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4576 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4577 // 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
|
4578 *outScore += score; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4579 numMatches += matchCount; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4580 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4581 if (complete) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4582 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4583 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4584 // 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
|
4585 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4586 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4587 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4588 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
|
4589 return numMatches != 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4590 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4591 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4592 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4593 * 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
|
4594 * 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
|
4595 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4596 static int |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4597 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
|
4598 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4599 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
|
4600 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
|
4601 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
|
4602 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
|
4603 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4604 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
|
4605 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4606 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4607 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4608 * 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
|
4609 * 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
|
4610 * 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
|
4611 * words in sequence. |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4612 * 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
|
4613 * 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
|
4614 * 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
|
4615 * 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
|
4616 * matches for each item. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4617 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4618 static void |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4619 fuzzy_match_in_list( |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4620 list_T *items, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4621 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
|
4622 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4623 char_u *key, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4624 callback_T *item_cb, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4625 int retmatchpos, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4626 list_T *fmatchlist) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4627 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4628 long len; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4629 fuzzyItem_T *ptrs; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4630 listitem_T *li; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4631 long i = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4632 int found_match = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4633 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
|
4634 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4635 len = list_len(items); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4636 if (len == 0) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4637 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4638 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4639 ptrs = ALLOC_CLEAR_MULT(fuzzyItem_T, len); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4640 if (ptrs == NULL) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4641 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4642 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4643 // For all the string items in items, get the fuzzy matching score |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4644 FOR_ALL_LIST_ITEMS(items, li) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4645 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4646 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4647 char_u *itemstr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4648 typval_T rettv; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4649 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4650 ptrs[i].idx = i; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4651 ptrs[i].item = li; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4652 ptrs[i].score = SCORE_NONE; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4653 itemstr = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4654 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
|
4655 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
|
4656 itemstr = li->li_tv.vval.v_string; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4657 else if (li->li_tv.v_type == VAR_DICT && |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4658 (key != NULL || item_cb->cb_name != NULL)) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4659 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4660 // 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
|
4661 // 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
|
4662 if (key != NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4663 itemstr = dict_get_string(li->li_tv.vval.v_dict, key, FALSE); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4664 else |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4665 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4666 typval_T argv[2]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4667 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4668 // 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
|
4669 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
|
4670 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
|
4671 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
|
4672 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
|
4673 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
|
4674 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4675 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
|
4676 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
|
4677 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4678 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
|
4679 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4680 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4681 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4682 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
|
4683 && fuzzy_match(itemstr, str, matchseq, &score, matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4684 sizeof(matches) / sizeof(matches[0]))) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4685 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4686 // 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
|
4687 // 'retmatchpos' is set. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4688 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4689 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4690 int j = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4691 char_u *p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4692 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4693 ptrs[i].lmatchpos = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4694 if (ptrs[i].lmatchpos == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4695 goto done; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4696 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4697 p = str; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4698 while (*p != NUL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4699 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4700 if (!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
|
4701 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4702 if (list_append_number(ptrs[i].lmatchpos, |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4703 matches[j]) == FAIL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4704 goto done; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4705 j++; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4706 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4707 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4708 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
|
4709 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4710 ++p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4711 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4712 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4713 ptrs[i].score = score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4714 found_match = TRUE; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4715 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4716 ++i; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4717 clear_tv(&rettv); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4718 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4719 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4720 if (found_match) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4721 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4722 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4723 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4724 // Sort the list by the descending order of the match score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4725 qsort((void *)ptrs, (size_t)len, 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
|
4726 fuzzy_match_item_compare); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4727 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4728 // 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
|
4729 // ['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
|
4730 // 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
|
4731 // 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
|
4732 // 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
|
4733 // 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
|
4734 // [['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
|
4735 if (retmatchpos) |
|
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 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
|
4738 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
|
4739 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4740 l = li->li_tv.vval.v_list; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4741 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4742 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4743 l = fmatchlist; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4744 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4745 // Copy the matching strings with a valid score to the return list |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4746 for (i = 0; i < len; i++) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4747 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4748 if (ptrs[i].score == SCORE_NONE) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4749 break; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4750 list_append_tv(l, &ptrs[i].item->li_tv); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4751 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4752 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4753 // 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
|
4754 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4755 { |
|
23475
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, -2); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4757 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
|
4758 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4759 l = li->li_tv.vval.v_list; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4760 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4761 for (i = 0; i < len; i++) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4762 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4763 if (ptrs[i].score == SCORE_NONE) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4764 break; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4765 if (ptrs[i].lmatchpos != NULL && |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4766 list_append_list(l, ptrs[i].lmatchpos) == FAIL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4767 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4768 } |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4769 |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4770 // 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
|
4771 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
|
4772 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
|
4773 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
|
4774 l = li->li_tv.vval.v_list; |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4775 for (i = 0; i < len; i++) |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4776 { |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4777 if (ptrs[i].score == SCORE_NONE) |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4778 break; |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4779 if (list_append_number(l, ptrs[i].score) == FAIL) |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4780 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
|
4781 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4782 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4783 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4784 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4785 done: |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4786 vim_free(ptrs); |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4787 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4788 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4789 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4790 * 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
|
4791 * 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
|
4792 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4793 static void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4794 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
|
4795 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4796 callback_T cb; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4797 char_u *key = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4798 int ret; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4799 int matchseq = FALSE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4800 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4801 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
|
4802 && (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
|
4803 || 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
|
4804 || 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
|
4805 return; |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4806 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4807 CLEAR_POINTER(&cb); |
|
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 // 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
|
4810 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
|
4811 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4812 semsg(_(e_listarg), retmatchpos ? "matchfuzzypos()" : "matchfuzzy()"); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4813 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4814 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4815 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
|
4816 || 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
|
4817 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4818 semsg(_(e_invarg2), tv_get_string(&argvars[1])); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4819 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4820 } |
|
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 (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
|
4823 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4824 dict_T *d; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4825 dictitem_T *di; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4826 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4827 if (argvars[2].v_type != VAR_DICT || argvars[2].vval.v_dict == NULL) |
|
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 emsg(_(e_dictreq)); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4830 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4831 } |
|
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 // 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
|
4834 // specified. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4835 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
|
4836 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
|
4837 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4838 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
|
4839 || 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
|
4840 || *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
|
4841 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4842 semsg(_(e_invarg2), 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
|
4843 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4844 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4845 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
|
4846 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4847 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
|
4848 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4849 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
|
4850 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
|
4851 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4852 semsg(_(e_invargval), "text_cb"); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4853 return; |
|
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 } |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4856 if (dict_find(d, (char_u *)"matchseq", -1) != NULL) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4857 matchseq = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4858 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4859 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4860 // get the fuzzy matches |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4861 ret = rettv_list_alloc(rettv); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4862 if (ret != OK) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4863 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4864 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4865 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4866 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4867 |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4868 // 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
|
4869 // 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
|
4870 // 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
|
4871 // 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
|
4872 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
|
4873 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
|
4874 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
|
4875 if (list_append_list(rettv->vval.v_list, l) == FAIL) |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4876 goto done; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4877 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4878 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4879 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4880 if (list_append_list(rettv->vval.v_list, l) == FAIL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4881 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4882 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4883 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4884 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4885 if (list_append_list(rettv->vval.v_list, l) == FAIL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4886 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4887 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4888 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4889 fuzzy_match_in_list(argvars[0].vval.v_list, tv_get_string(&argvars[1]), |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4890 matchseq, key, &cb, retmatchpos, rettv->vval.v_list); |
|
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 done: |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4893 free_callback(&cb); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4894 } |
|
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 /* |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4897 * "matchfuzzy()" function |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4898 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4899 void |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4900 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
|
4901 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4902 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
|
4903 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4904 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4905 /* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4906 * "matchfuzzypos()" function |
|
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 void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4909 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
|
4910 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4911 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
|
4912 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4913 |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4914 #endif |