Mercurial > vim
annotate src/search.c @ 25959:8369fcaad30d v8.2.3513
patch 8.2.3513: using freed memory when using a timer and searching
Commit: https://github.com/vim/vim/commit/a2cff1dbc9c58758977eba3034603e6fe459031b
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Oct 15 12:51:29 2021 +0100
patch 8.2.3513: using freed memory when using a timer and searching
Problem: Using freed memory when using a timer and searching. (Dominique
Pell?)
Solution: Allocated mr_pattern.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 15 Oct 2021 14:00:06 +0200 |
| parents | a6eea433586b |
| children | 9596c652420b |
| 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 static char_u *saved_mr_pattern = NULL; |
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88 # ifdef FEAT_SEARCH_EXTRA |
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89 static int saved_spats_last_idx = 0; |
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90 static int saved_spats_no_hlsearch = 0; |
| 7 | 91 # endif |
| 92 | |
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93 // allocated copy of pattern used by search_regcomp() |
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94 static char_u *mr_pattern = NULL; |
| 7 | 95 |
| 96 #ifdef FEAT_FIND_ID | |
| 97 /* | |
| 98 * Type used by find_pattern_in_path() to remember which included files have | |
| 99 * been searched already. | |
| 100 */ | |
| 101 typedef struct SearchedFile | |
| 102 { | |
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103 FILE *fp; // File pointer |
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104 char_u *name; // Full name of file |
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105 linenr_T lnum; // Line we were up to in file |
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106 int matched; // Found a match in this file |
| 7 | 107 } SearchedFile; |
| 108 #endif | |
| 109 | |
| 110 /* | |
| 111 * translate search pattern for vim_regcomp() | |
| 112 * | |
| 113 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd) | |
| 114 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command) | |
| 115 * pat_save == RE_BOTH: save pat in both patterns (:global command) | |
| 116 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL | |
| 1222 | 117 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL |
| 7 | 118 * pat_use == RE_LAST: use last used pattern if "pat" is NULL |
| 119 * options & SEARCH_HIS: put search string in history | |
| 120 * options & SEARCH_KEEP: keep previous search pattern | |
| 121 * | |
| 122 * returns FAIL if failed, OK otherwise. | |
| 123 */ | |
| 124 int | |
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125 search_regcomp( |
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126 char_u *pat, |
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127 int pat_save, |
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128 int pat_use, |
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129 int options, |
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130 regmmatch_T *regmatch) // return: pattern and ignore-case flag |
| 7 | 131 { |
| 132 int magic; | |
| 133 int i; | |
| 134 | |
| 135 rc_did_emsg = FALSE; | |
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136 magic = magic_isset(); |
| 7 | 137 |
| 138 /* | |
| 139 * If no pattern given, use a previously defined pattern. | |
| 140 */ | |
| 141 if (pat == NULL || *pat == NUL) | |
| 142 { | |
| 143 if (pat_use == RE_LAST) | |
| 144 i = last_idx; | |
| 145 else | |
| 146 i = pat_use; | |
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147 if (spats[i].pat == NULL) // pattern was never defined |
| 7 | 148 { |
| 149 if (pat_use == RE_SUBST) | |
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150 emsg(_(e_no_previous_substitute_regular_expression)); |
| 7 | 151 else |
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152 emsg(_(e_no_previous_regular_expression)); |
| 7 | 153 rc_did_emsg = TRUE; |
| 154 return FAIL; | |
| 155 } | |
| 156 pat = spats[i].pat; | |
| 157 magic = spats[i].magic; | |
| 158 no_smartcase = spats[i].no_scs; | |
| 159 } | |
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160 else if (options & SEARCH_HIS) // put new pattern in history |
| 7 | 161 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 162 | |
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163 vim_free(mr_pattern); |
| 7 | 164 #ifdef FEAT_RIGHTLEFT |
| 165 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') | |
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166 mr_pattern = reverse_text(pat); |
| 7 | 167 else |
| 168 #endif | |
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169 mr_pattern = vim_strsave(pat); |
| 7 | 170 |
| 171 /* | |
| 172 * Save the currently used pattern in the appropriate place, | |
| 173 * unless the pattern should not be remembered. | |
| 174 */ | |
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175 if (!(options & SEARCH_KEEP) |
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176 && (cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0) |
| 7 | 177 { |
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178 // search or global command |
| 7 | 179 if (pat_save == RE_SEARCH || pat_save == RE_BOTH) |
| 180 save_re_pat(RE_SEARCH, pat, magic); | |
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181 // substitute or global command |
| 7 | 182 if (pat_save == RE_SUBST || pat_save == RE_BOTH) |
| 183 save_re_pat(RE_SUBST, pat, magic); | |
| 184 } | |
| 185 | |
| 186 regmatch->rmm_ic = ignorecase(pat); | |
| 410 | 187 regmatch->rmm_maxcol = 0; |
| 7 | 188 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0); |
| 189 if (regmatch->regprog == NULL) | |
| 190 return FAIL; | |
| 191 return OK; | |
| 192 } | |
| 193 | |
| 194 /* | |
| 195 * Get search pattern used by search_regcomp(). | |
| 196 */ | |
| 197 char_u * | |
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198 get_search_pat(void) |
| 7 | 199 { |
| 200 return mr_pattern; | |
| 201 } | |
| 202 | |
| 1344 | 203 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
| 7 | 204 /* |
| 205 * Reverse text into allocated memory. | |
| 206 * Returns the allocated string, NULL when out of memory. | |
| 207 */ | |
| 1344 | 208 char_u * |
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209 reverse_text(char_u *s) |
| 7 | 210 { |
| 211 unsigned len; | |
| 212 unsigned s_i, rev_i; | |
| 213 char_u *rev; | |
| 214 | |
| 215 /* | |
| 216 * Reverse the pattern. | |
| 217 */ | |
| 218 len = (unsigned)STRLEN(s); | |
| 219 rev = alloc(len + 1); | |
| 220 if (rev != NULL) | |
| 221 { | |
| 222 rev_i = len; | |
| 223 for (s_i = 0; s_i < len; ++s_i) | |
| 224 { | |
| 225 if (has_mbyte) | |
| 226 { | |
| 227 int mb_len; | |
| 228 | |
| 474 | 229 mb_len = (*mb_ptr2len)(s + s_i); |
| 7 | 230 rev_i -= mb_len; |
| 231 mch_memmove(rev + rev_i, s + s_i, mb_len); | |
| 232 s_i += mb_len - 1; | |
| 233 } | |
| 234 else | |
| 235 rev[--rev_i] = s[s_i]; | |
| 236 | |
| 237 } | |
| 238 rev[len] = NUL; | |
| 239 } | |
| 240 return rev; | |
| 241 } | |
| 242 #endif | |
| 243 | |
| 6426 | 244 void |
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245 save_re_pat(int idx, char_u *pat, int magic) |
| 7 | 246 { |
| 247 if (spats[idx].pat != pat) | |
| 248 { | |
| 249 vim_free(spats[idx].pat); | |
| 250 spats[idx].pat = vim_strsave(pat); | |
| 251 spats[idx].magic = magic; | |
| 252 spats[idx].no_scs = no_smartcase; | |
| 253 last_idx = idx; | |
| 254 #ifdef FEAT_SEARCH_EXTRA | |
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255 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 256 if (p_hls) |
| 745 | 257 redraw_all_later(SOME_VALID); |
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258 set_no_hlsearch(FALSE); |
| 7 | 259 #endif |
| 260 } | |
| 261 } | |
| 262 | |
| 263 /* | |
| 264 * Save the search patterns, so they can be restored later. | |
| 265 * Used before/after executing autocommands and user functions. | |
| 266 */ | |
| 267 static int save_level = 0; | |
| 268 | |
| 269 void | |
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270 save_search_patterns(void) |
| 7 | 271 { |
| 272 if (save_level++ == 0) | |
| 273 { | |
| 274 saved_spats[0] = spats[0]; | |
| 275 if (spats[0].pat != NULL) | |
| 276 saved_spats[0].pat = vim_strsave(spats[0].pat); | |
| 277 saved_spats[1] = spats[1]; | |
| 278 if (spats[1].pat != NULL) | |
| 279 saved_spats[1].pat = vim_strsave(spats[1].pat); | |
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280 if (mr_pattern == NULL) |
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281 saved_mr_pattern = NULL; |
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282 else |
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283 saved_mr_pattern = vim_strsave(mr_pattern); |
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284 #ifdef FEAT_SEARCH_EXTRA |
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285 saved_spats_last_idx = last_idx; |
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286 saved_spats_no_hlsearch = no_hlsearch; |
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287 #endif |
| 7 | 288 } |
| 289 } | |
| 290 | |
| 291 void | |
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292 restore_search_patterns(void) |
| 7 | 293 { |
| 294 if (--save_level == 0) | |
| 295 { | |
| 296 vim_free(spats[0].pat); | |
| 297 spats[0] = saved_spats[0]; | |
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298 #if defined(FEAT_EVAL) |
| 1624 | 299 set_vv_searchforward(); |
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300 #endif |
| 7 | 301 vim_free(spats[1].pat); |
| 302 spats[1] = saved_spats[1]; | |
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303 vim_free(mr_pattern); |
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304 mr_pattern = saved_mr_pattern; |
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305 #ifdef FEAT_SEARCH_EXTRA |
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306 last_idx = saved_spats_last_idx; |
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307 set_no_hlsearch(saved_spats_no_hlsearch); |
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308 #endif |
| 7 | 309 } |
| 310 } | |
| 311 | |
| 359 | 312 #if defined(EXITFREE) || defined(PROTO) |
| 313 void | |
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314 free_search_patterns(void) |
| 359 | 315 { |
| 316 vim_free(spats[0].pat); | |
| 317 vim_free(spats[1].pat); | |
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318 VIM_CLEAR(mr_pattern); |
| 359 | 319 } |
| 320 #endif | |
| 321 | |
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322 #ifdef FEAT_SEARCH_EXTRA |
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323 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental |
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324 // searching |
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325 static spat_T saved_last_search_spat; |
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326 static int did_save_last_search_spat = 0; |
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327 static int saved_last_idx = 0; |
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328 static int saved_no_hlsearch = 0; |
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329 |
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330 /* |
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331 * Save and restore the search pattern for incremental highlight search |
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332 * feature. |
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333 * |
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334 * It's similar to but different from save_search_patterns() and |
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335 * restore_search_patterns(), because the search pattern must be restored when |
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336 * canceling incremental searching even if it's called inside user functions. |
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337 */ |
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338 void |
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339 save_last_search_pattern(void) |
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340 { |
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341 if (++did_save_last_search_spat != 1) |
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342 // nested call, nothing to do |
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343 return; |
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344 |
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345 saved_last_search_spat = spats[RE_SEARCH]; |
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346 if (spats[RE_SEARCH].pat != NULL) |
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347 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat); |
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348 saved_last_idx = last_idx; |
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349 saved_no_hlsearch = no_hlsearch; |
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350 } |
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351 |
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352 void |
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353 restore_last_search_pattern(void) |
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354 { |
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355 if (--did_save_last_search_spat > 0) |
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356 // nested call, nothing to do |
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357 return; |
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358 if (did_save_last_search_spat != 0) |
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359 { |
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360 iemsg("restore_last_search_pattern() called more often than save_last_search_pattern()"); |
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361 return; |
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362 } |
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363 |
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364 vim_free(spats[RE_SEARCH].pat); |
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365 spats[RE_SEARCH] = saved_last_search_spat; |
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366 saved_last_search_spat.pat = NULL; |
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367 # if defined(FEAT_EVAL) |
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368 set_vv_searchforward(); |
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369 # endif |
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370 last_idx = saved_last_idx; |
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371 set_no_hlsearch(saved_no_hlsearch); |
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372 } |
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373 |
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374 char_u * |
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375 last_search_pattern(void) |
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376 { |
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377 return spats[RE_SEARCH].pat; |
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378 } |
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379 #endif |
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380 |
| 7 | 381 /* |
| 382 * Return TRUE when case should be ignored for search pattern "pat". | |
| 383 * Uses the 'ignorecase' and 'smartcase' options. | |
| 384 */ | |
| 385 int | |
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386 ignorecase(char_u *pat) |
| 7 | 387 { |
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388 return ignorecase_opt(pat, p_ic, p_scs); |
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389 } |
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390 |
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391 /* |
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392 * As ignorecase() put pass the "ic" and "scs" flags. |
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393 */ |
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394 int |
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395 ignorecase_opt(char_u *pat, int ic_in, int scs) |
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396 { |
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397 int ic = ic_in; |
|
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398 |
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399 if (ic && !no_smartcase && scs |
|
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400 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf)) |
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401 ic = !pat_has_uppercase(pat); |
| 7 | 402 no_smartcase = FALSE; |
| 403 | |
| 404 return ic; | |
| 405 } | |
| 406 | |
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407 /* |
| 6991 | 408 * Return TRUE if pattern "pat" has an uppercase character. |
|
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409 */ |
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410 int |
|
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411 pat_has_uppercase(char_u *pat) |
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412 { |
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413 char_u *p = pat; |
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414 magic_T magic_val = MAGIC_ON; |
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415 |
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416 // get the magicness of the pattern |
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417 (void)skip_regexp_ex(pat, NUL, magic_isset(), NULL, NULL, &magic_val); |
|
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418 |
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419 while (*p != NUL) |
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420 { |
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421 int l; |
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422 |
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423 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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424 { |
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425 if (enc_utf8 && utf_isupper(utf_ptr2char(p))) |
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426 return TRUE; |
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427 p += l; |
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428 } |
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429 else if (*p == '\\' && magic_val <= MAGIC_ON) |
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430 { |
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431 if (p[1] == '_' && p[2] != NUL) // skip "\_X" |
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432 p += 3; |
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433 else if (p[1] == '%' && p[2] != NUL) // skip "\%X" |
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434 p += 3; |
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435 else if (p[1] != NUL) // skip "\X" |
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436 p += 2; |
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437 else |
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438 p += 1; |
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439 } |
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440 else if ((*p == '%' || *p == '_') && magic_val == MAGIC_ALL) |
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441 { |
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442 if (p[1] != NUL) // skip "_X" and %X |
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443 p += 2; |
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444 else |
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445 p++; |
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446 } |
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447 else if (MB_ISUPPER(*p)) |
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448 return TRUE; |
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449 else |
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450 ++p; |
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451 } |
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452 return FALSE; |
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453 } |
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454 |
|
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455 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 456 char_u * |
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457 last_csearch(void) |
| 6991 | 458 { |
| 459 return lastc_bytes; | |
| 460 } | |
| 461 | |
| 462 int | |
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463 last_csearch_forward(void) |
| 6991 | 464 { |
| 465 return lastcdir == FORWARD; | |
| 466 } | |
| 467 | |
| 468 int | |
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469 last_csearch_until(void) |
| 6991 | 470 { |
| 471 return last_t_cmd == TRUE; | |
| 472 } | |
| 473 | |
| 474 void | |
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475 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED) |
| 6991 | 476 { |
| 477 *lastc = c; | |
| 478 lastc_bytelen = len; | |
| 479 if (len) | |
| 480 memcpy(lastc_bytes, s, len); | |
| 481 else | |
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482 CLEAR_FIELD(lastc_bytes); |
| 6991 | 483 } |
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484 #endif |
| 6991 | 485 |
| 486 void | |
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487 set_csearch_direction(int cdir) |
| 6991 | 488 { |
| 489 lastcdir = cdir; | |
| 490 } | |
| 491 | |
| 492 void | |
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493 set_csearch_until(int t_cmd) |
| 6991 | 494 { |
| 495 last_t_cmd = t_cmd; | |
| 496 } | |
| 497 | |
| 498 char_u * | |
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499 last_search_pat(void) |
| 7 | 500 { |
| 501 return spats[last_idx].pat; | |
| 502 } | |
| 503 | |
| 504 /* | |
| 505 * Reset search direction to forward. For "gd" and "gD" commands. | |
| 506 */ | |
| 507 void | |
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508 reset_search_dir(void) |
| 7 | 509 { |
| 510 spats[0].off.dir = '/'; | |
| 1624 | 511 #if defined(FEAT_EVAL) |
| 512 set_vv_searchforward(); | |
| 513 #endif | |
| 7 | 514 } |
| 515 | |
| 516 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO) | |
| 517 /* | |
| 518 * Set the last search pattern. For ":let @/ =" and viminfo. | |
| 519 * Also set the saved search pattern, so that this works in an autocommand. | |
| 520 */ | |
| 521 void | |
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522 set_last_search_pat( |
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523 char_u *s, |
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524 int idx, |
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525 int magic, |
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526 int setlast) |
| 7 | 527 { |
| 528 vim_free(spats[idx].pat); | |
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529 // An empty string means that nothing should be matched. |
| 7 | 530 if (*s == NUL) |
| 531 spats[idx].pat = NULL; | |
| 532 else | |
| 533 spats[idx].pat = vim_strsave(s); | |
| 534 spats[idx].magic = magic; | |
| 535 spats[idx].no_scs = FALSE; | |
| 536 spats[idx].off.dir = '/'; | |
| 1624 | 537 #if defined(FEAT_EVAL) |
| 538 set_vv_searchforward(); | |
| 539 #endif | |
| 7 | 540 spats[idx].off.line = FALSE; |
| 541 spats[idx].off.end = FALSE; | |
| 542 spats[idx].off.off = 0; | |
| 543 if (setlast) | |
| 544 last_idx = idx; | |
| 545 if (save_level) | |
| 546 { | |
| 547 vim_free(saved_spats[idx].pat); | |
| 548 saved_spats[idx] = spats[0]; | |
| 549 if (spats[idx].pat == NULL) | |
| 550 saved_spats[idx].pat = NULL; | |
| 551 else | |
| 552 saved_spats[idx].pat = vim_strsave(spats[idx].pat); | |
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553 # ifdef FEAT_SEARCH_EXTRA |
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554 saved_spats_last_idx = last_idx; |
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555 # endif |
| 7 | 556 } |
| 557 # ifdef FEAT_SEARCH_EXTRA | |
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558 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 559 if (p_hls && idx == last_idx && !no_hlsearch) |
| 745 | 560 redraw_all_later(SOME_VALID); |
| 7 | 561 # endif |
| 562 } | |
| 563 #endif | |
| 564 | |
| 565 #ifdef FEAT_SEARCH_EXTRA | |
| 566 /* | |
| 567 * Get a regexp program for the last used search pattern. | |
| 568 * This is used for highlighting all matches in a window. | |
| 569 * Values returned in regmatch->regprog and regmatch->rmm_ic. | |
| 570 */ | |
| 571 void | |
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572 last_pat_prog(regmmatch_T *regmatch) |
| 7 | 573 { |
| 574 if (spats[last_idx].pat == NULL) | |
| 575 { | |
| 576 regmatch->regprog = NULL; | |
| 577 return; | |
| 578 } | |
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579 ++emsg_off; // So it doesn't beep if bad expr |
| 7 | 580 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch); |
| 581 --emsg_off; | |
| 582 } | |
| 583 #endif | |
| 584 | |
| 585 /* | |
| 5735 | 586 * Lowest level search function. |
|
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587 * Search for 'count'th occurrence of pattern "pat" in direction "dir". |
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588 * Start at position "pos" and return the found position in "pos". |
| 7 | 589 * |
| 590 * if (options & SEARCH_MSG) == 0 don't give any messages | |
| 591 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages | |
| 592 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages | |
| 593 * if (options & SEARCH_HIS) put search pattern in history | |
| 594 * if (options & SEARCH_END) return position at end of match | |
| 595 * if (options & SEARCH_START) accept match at pos itself | |
| 596 * if (options & SEARCH_KEEP) keep previous search pattern | |
| 597 * if (options & SEARCH_FOLD) match only once in a closed fold | |
| 598 * if (options & SEARCH_PEEK) check for typed char, cancel search | |
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599 * if (options & SEARCH_COL) start at pos->col instead of zero |
| 7 | 600 * |
| 601 * Return FAIL (zero) for failure, non-zero for success. | |
| 602 * When FEAT_EVAL is defined, returns the index of the first matching | |
| 603 * subpattern plus one; one if there was none. | |
| 604 */ | |
| 605 int | |
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606 searchit( |
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607 win_T *win, // window to search in; can be NULL for a |
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608 // buffer without a window! |
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609 buf_T *buf, |
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610 pos_T *pos, |
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611 pos_T *end_pos, // set to end of the match, unless NULL |
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612 int dir, |
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613 char_u *pat, |
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614 long count, |
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615 int options, |
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616 int pat_use, // which pattern to use when "pat" is empty |
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617 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL |
| 7 | 618 { |
| 619 int found; | |
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620 linenr_T lnum; // no init to shut up Apollo cc |
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621 colnr_T col; |
| 7 | 622 regmmatch_T regmatch; |
| 623 char_u *ptr; | |
| 624 colnr_T matchcol; | |
| 625 lpos_T endpos; | |
| 140 | 626 lpos_T matchpos; |
| 7 | 627 int loop; |
| 628 pos_T start_pos; | |
| 629 int at_first_line; | |
| 630 int extra_col; | |
| 6903 | 631 int start_char_len; |
| 7 | 632 int match_ok; |
| 633 long nmatched; | |
| 634 int submatch = 0; | |
| 6402 | 635 int first_match = TRUE; |
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636 int called_emsg_before = called_emsg; |
| 7 | 637 #ifdef FEAT_SEARCH_EXTRA |
| 638 int break_loop = FALSE; | |
| 639 #endif | |
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640 linenr_T stop_lnum = 0; // stop after this line number when != 0 |
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641 #ifdef FEAT_RELTIME |
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642 proftime_T *tm = NULL; // timeout limit or NULL |
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643 int *timed_out = NULL; // set when timed out or NULL |
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644 #endif |
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645 |
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646 if (extra_arg != NULL) |
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647 { |
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648 stop_lnum = extra_arg->sa_stop_lnum; |
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649 #ifdef FEAT_RELTIME |
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650 tm = extra_arg->sa_tm; |
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651 timed_out = &extra_arg->sa_timed_out; |
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652 #endif |
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653 } |
| 7 | 654 |
| 655 if (search_regcomp(pat, RE_SEARCH, pat_use, | |
| 656 (options & (SEARCH_HIS + SEARCH_KEEP)), ®match) == FAIL) | |
| 657 { | |
| 658 if ((options & SEARCH_MSG) && !rc_did_emsg) | |
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659 semsg(_("E383: Invalid search string: %s"), mr_pattern); |
| 7 | 660 return FAIL; |
| 661 } | |
| 662 | |
| 648 | 663 /* |
| 664 * find the string | |
| 665 */ | |
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666 do // loop for count |
| 7 | 667 { |
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668 // When not accepting a match at the start position set "extra_col" to |
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669 // a non-zero value. Don't do that when starting at MAXCOL, since |
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670 // MAXCOL + 1 is zero. |
| 6903 | 671 if (pos->col == MAXCOL) |
| 672 start_char_len = 0; | |
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673 // Watch out for the "col" being MAXCOL - 2, used in a closed fold. |
| 6903 | 674 else if (has_mbyte |
| 675 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count | |
| 676 && pos->col < MAXCOL - 2) | |
| 6402 | 677 { |
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678 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
|
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679 if ((int)STRLEN(ptr) <= pos->col) |
| 6903 | 680 start_char_len = 1; |
| 6402 | 681 else |
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682 start_char_len = (*mb_ptr2len)(ptr + pos->col); |
| 6402 | 683 } |
| 684 else | |
| 6903 | 685 start_char_len = 1; |
| 686 if (dir == FORWARD) | |
| 687 { | |
| 688 if (options & SEARCH_START) | |
| 689 extra_col = 0; | |
| 690 else | |
| 691 extra_col = start_char_len; | |
| 692 } | |
| 693 else | |
| 694 { | |
| 695 if (options & SEARCH_START) | |
| 696 extra_col = start_char_len; | |
| 697 else | |
| 698 extra_col = 0; | |
| 699 } | |
| 6402 | 700 |
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701 start_pos = *pos; // remember start pos for detecting no match |
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702 found = 0; // default: not found |
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703 at_first_line = TRUE; // default: start in first line |
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704 if (pos->lnum == 0) // correct lnum for when starting in line 0 |
| 7 | 705 { |
| 706 pos->lnum = 1; | |
| 707 pos->col = 0; | |
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708 at_first_line = FALSE; // not in first line now |
| 7 | 709 } |
| 710 | |
| 711 /* | |
| 712 * Start searching in current line, unless searching backwards and | |
| 713 * we're in column 0. | |
| 1311 | 714 * If we are searching backwards, in column 0, and not including the |
| 715 * current position, gain some efficiency by skipping back a line. | |
| 716 * Otherwise begin the search in the current line. | |
| 7 | 717 */ |
| 1311 | 718 if (dir == BACKWARD && start_pos.col == 0 |
| 719 && (options & SEARCH_START) == 0) | |
| 7 | 720 { |
| 721 lnum = pos->lnum - 1; | |
| 722 at_first_line = FALSE; | |
| 723 } | |
| 724 else | |
| 725 lnum = pos->lnum; | |
| 726 | |
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727 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set |
| 7 | 728 { |
| 729 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count; | |
| 730 lnum += dir, at_first_line = FALSE) | |
| 731 { | |
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732 // Stop after checking "stop_lnum", if it's set. |
| 692 | 733 if (stop_lnum != 0 && (dir == FORWARD |
| 734 ? lnum > stop_lnum : lnum < stop_lnum)) | |
| 735 break; | |
| 1496 | 736 #ifdef FEAT_RELTIME |
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737 // Stop after passing the "tm" time limit. |
| 1496 | 738 if (tm != NULL && profile_passed_limit(tm)) |
| 739 break; | |
| 740 #endif | |
| 692 | 741 |
| 7 | 742 /* |
| 140 | 743 * Look for a match somewhere in line "lnum". |
| 7 | 744 */ |
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745 col = at_first_line && (options & SEARCH_COL) ? pos->col |
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746 : (colnr_T)0; |
| 7 | 747 nmatched = vim_regexec_multi(®match, win, buf, |
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748 lnum, col, |
| 1521 | 749 #ifdef FEAT_RELTIME |
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750 tm, timed_out |
| 1521 | 751 #else |
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752 NULL, NULL |
| 1521 | 753 #endif |
| 754 ); | |
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755 // vim_regexec_multi() may clear "regprog" |
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756 if (regmatch.regprog == NULL) |
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757 break; |
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758 // Abort searching on an error (e.g., out of stack). |
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759 if (called_emsg > called_emsg_before |
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760 #ifdef FEAT_RELTIME |
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761 || (timed_out != NULL && *timed_out) |
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762 #endif |
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763 ) |
| 7 | 764 break; |
| 765 if (nmatched > 0) | |
| 766 { | |
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767 // match may actually be in another line when using \zs |
| 140 | 768 matchpos = regmatch.startpos[0]; |
| 7 | 769 endpos = regmatch.endpos[0]; |
| 1521 | 770 #ifdef FEAT_EVAL |
| 7 | 771 submatch = first_submatch(®match); |
| 1521 | 772 #endif |
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773 // "lnum" may be past end of buffer for "\n\zs". |
| 685 | 774 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count) |
| 775 ptr = (char_u *)""; | |
| 776 else | |
| 777 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); | |
| 7 | 778 |
| 779 /* | |
| 780 * Forward search in the first line: match should be after | |
| 781 * the start position. If not, continue at the end of the | |
| 782 * match (this is vi compatible) or on the next char. | |
| 783 */ | |
| 784 if (dir == FORWARD && at_first_line) | |
| 785 { | |
| 786 match_ok = TRUE; | |
| 787 /* | |
| 140 | 788 * When the match starts in a next line it's certainly |
| 789 * past the start position. | |
| 7 | 790 * When match lands on a NUL the cursor will be put |
| 791 * one back afterwards, compare with that position, | |
| 792 * otherwise "/$" will get stuck on end of line. | |
| 793 */ | |
| 140 | 794 while (matchpos.lnum == 0 |
| 6402 | 795 && ((options & SEARCH_END) && first_match |
| 140 | 796 ? (nmatched == 1 |
| 797 && (int)endpos.col - 1 | |
| 7 | 798 < (int)start_pos.col + extra_col) |
| 140 | 799 : ((int)matchpos.col |
| 800 - (ptr[matchpos.col] == NUL) | |
| 801 < (int)start_pos.col + extra_col))) | |
| 7 | 802 { |
| 803 /* | |
| 804 * If vi-compatible searching, continue at the end | |
| 805 * of the match, otherwise continue one position | |
| 806 * forward. | |
| 807 */ | |
| 808 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 809 { | |
| 810 if (nmatched > 1) | |
| 811 { | |
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812 // end is in next line, thus no match in |
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813 // this line |
| 7 | 814 match_ok = FALSE; |
| 815 break; | |
| 816 } | |
| 817 matchcol = endpos.col; | |
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818 // for empty match: advance one char |
| 140 | 819 if (matchcol == matchpos.col |
| 7 | 820 && ptr[matchcol] != NUL) |
| 821 { | |
| 822 if (has_mbyte) | |
| 823 matchcol += | |
| 474 | 824 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 825 else |
| 826 ++matchcol; | |
| 827 } | |
| 828 } | |
| 829 else | |
| 830 { | |
| 140 | 831 matchcol = matchpos.col; |
| 7 | 832 if (ptr[matchcol] != NUL) |
| 833 { | |
| 834 if (has_mbyte) | |
| 474 | 835 matchcol += (*mb_ptr2len)(ptr |
| 7 | 836 + matchcol); |
| 837 else | |
| 838 ++matchcol; | |
| 839 } | |
| 840 } | |
| 4252 | 841 if (matchcol == 0 && (options & SEARCH_START)) |
| 4240 | 842 break; |
| 7 | 843 if (ptr[matchcol] == NUL |
| 844 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 845 win, buf, lnum + matchpos.lnum, |
| 1521 | 846 matchcol, |
| 847 #ifdef FEAT_RELTIME | |
|
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848 tm, timed_out |
| 1521 | 849 #else |
|
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850 NULL, NULL |
| 1521 | 851 #endif |
| 852 )) == 0) | |
| 7 | 853 { |
| 854 match_ok = FALSE; | |
| 855 break; | |
| 856 } | |
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857 // vim_regexec_multi() may clear "regprog" |
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858 if (regmatch.regprog == NULL) |
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859 break; |
| 140 | 860 matchpos = regmatch.startpos[0]; |
| 7 | 861 endpos = regmatch.endpos[0]; |
| 862 # ifdef FEAT_EVAL | |
| 863 submatch = first_submatch(®match); | |
| 864 # endif | |
| 865 | |
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866 // Need to get the line pointer again, a |
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867 // multi-line search may have made it invalid. |
| 140 | 868 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 869 } |
| 870 if (!match_ok) | |
| 871 continue; | |
| 872 } | |
| 873 if (dir == BACKWARD) | |
| 874 { | |
| 875 /* | |
| 876 * Now, if there are multiple matches on this line, | |
| 877 * we have to get the last one. Or the last one before | |
| 878 * the cursor, if we're on that line. | |
| 879 * When putting the new cursor at the end, compare | |
| 880 * relative to the end of the match. | |
| 881 */ | |
| 882 match_ok = FALSE; | |
| 883 for (;;) | |
| 884 { | |
|
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885 // Remember a position that is before the start |
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886 // position, we use it if it's the last match in |
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887 // the line. Always accept a position after |
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888 // wrapping around. |
| 140 | 889 if (loop |
| 890 || ((options & SEARCH_END) | |
| 891 ? (lnum + regmatch.endpos[0].lnum | |
| 892 < start_pos.lnum | |
| 893 || (lnum + regmatch.endpos[0].lnum | |
| 894 == start_pos.lnum | |
| 895 && (int)regmatch.endpos[0].col - 1 | |
| 6903 | 896 < (int)start_pos.col |
| 897 + extra_col)) | |
| 140 | 898 : (lnum + regmatch.startpos[0].lnum |
| 899 < start_pos.lnum | |
| 900 || (lnum + regmatch.startpos[0].lnum | |
| 901 == start_pos.lnum | |
| 902 && (int)regmatch.startpos[0].col | |
| 6903 | 903 < (int)start_pos.col |
| 904 + extra_col)))) | |
| 7 | 905 { |
| 906 match_ok = TRUE; | |
| 140 | 907 matchpos = regmatch.startpos[0]; |
| 7 | 908 endpos = regmatch.endpos[0]; |
| 909 # ifdef FEAT_EVAL | |
| 910 submatch = first_submatch(®match); | |
| 911 # endif | |
| 912 } | |
| 913 else | |
| 914 break; | |
| 915 | |
| 916 /* | |
| 917 * We found a valid match, now check if there is | |
| 918 * another one after it. | |
| 919 * If vi-compatible searching, continue at the end | |
| 920 * of the match, otherwise continue one position | |
| 921 * forward. | |
| 922 */ | |
| 923 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 924 { | |
| 925 if (nmatched > 1) | |
| 926 break; | |
| 927 matchcol = endpos.col; | |
|
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928 // for empty match: advance one char |
| 140 | 929 if (matchcol == matchpos.col |
| 7 | 930 && ptr[matchcol] != NUL) |
| 931 { | |
| 932 if (has_mbyte) | |
| 933 matchcol += | |
| 474 | 934 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 935 else |
| 936 ++matchcol; | |
| 937 } | |
| 938 } | |
| 939 else | |
| 940 { | |
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941 // Stop when the match is in a next line. |
| 140 | 942 if (matchpos.lnum > 0) |
| 943 break; | |
| 944 matchcol = matchpos.col; | |
| 7 | 945 if (ptr[matchcol] != NUL) |
| 946 { | |
| 947 if (has_mbyte) | |
| 948 matchcol += | |
| 474 | 949 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 950 else |
| 951 ++matchcol; | |
| 952 } | |
| 953 } | |
| 954 if (ptr[matchcol] == NUL | |
| 955 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 956 win, buf, lnum + matchpos.lnum, |
| 1521 | 957 matchcol, |
| 958 #ifdef FEAT_RELTIME | |
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959 tm, timed_out |
| 1521 | 960 #else |
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961 NULL, NULL |
| 1521 | 962 #endif |
| 963 )) == 0) | |
|
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964 { |
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965 #ifdef FEAT_RELTIME |
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966 // If the search timed out, we did find a match |
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967 // but it might be the wrong one, so that's not |
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968 // OK. |
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969 if (timed_out != NULL && *timed_out) |
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970 match_ok = FALSE; |
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971 #endif |
| 7 | 972 break; |
|
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973 } |
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974 // vim_regexec_multi() may clear "regprog" |
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975 if (regmatch.regprog == NULL) |
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976 break; |
| 7 | 977 |
|
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978 // Need to get the line pointer again, a |
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979 // multi-line search may have made it invalid. |
| 140 | 980 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 981 } |
| 982 | |
| 983 /* | |
| 984 * If there is only a match after the cursor, skip | |
| 985 * this match. | |
| 986 */ | |
| 987 if (!match_ok) | |
| 988 continue; | |
| 989 } | |
| 990 | |
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991 // With the SEARCH_END option move to the last character |
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992 // of the match. Don't do it for an empty match, end |
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993 // should be same as start then. |
| 4252 | 994 if ((options & SEARCH_END) && !(options & SEARCH_NOOF) |
| 1544 | 995 && !(matchpos.lnum == endpos.lnum |
| 996 && matchpos.col == endpos.col)) | |
| 7 | 997 { |
|
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998 // For a match in the first column, set the position |
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999 // on the NUL in the previous line. |
| 140 | 1000 pos->lnum = lnum + endpos.lnum; |
| 1544 | 1001 pos->col = endpos.col; |
| 1002 if (endpos.col == 0) | |
| 819 | 1003 { |
|
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1004 if (pos->lnum > 1) // just in case |
| 1544 | 1005 { |
| 1006 --pos->lnum; | |
| 1007 pos->col = (colnr_T)STRLEN(ml_get_buf(buf, | |
| 1008 pos->lnum, FALSE)); | |
| 1009 } | |
| 1010 } | |
| 1011 else | |
| 1012 { | |
| 1013 --pos->col; | |
| 1014 if (has_mbyte | |
| 1015 && pos->lnum <= buf->b_ml.ml_line_count) | |
| 1016 { | |
| 1060 | 1017 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
| 1544 | 1018 pos->col -= (*mb_head_off)(ptr, ptr + pos->col); |
| 1019 } | |
| 819 | 1020 } |
|
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1021 if (end_pos != NULL) |
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1022 { |
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1023 end_pos->lnum = lnum + matchpos.lnum; |
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1024 end_pos->col = matchpos.col; |
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1025 } |
| 7 | 1026 } |
| 1027 else | |
| 1028 { | |
| 140 | 1029 pos->lnum = lnum + matchpos.lnum; |
| 1030 pos->col = matchpos.col; | |
|
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1031 if (end_pos != NULL) |
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1032 { |
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1033 end_pos->lnum = lnum + endpos.lnum; |
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1034 end_pos->col = endpos.col; |
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1035 } |
| 7 | 1036 } |
| 1037 pos->coladd = 0; | |
|
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|
1038 if (end_pos != NULL) |
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1039 end_pos->coladd = 0; |
| 7 | 1040 found = 1; |
| 6402 | 1041 first_match = FALSE; |
| 7 | 1042 |
|
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1043 // Set variables used for 'incsearch' highlighting. |
| 140 | 1044 search_match_lines = endpos.lnum - matchpos.lnum; |
| 7 | 1045 search_match_endcol = endpos.col; |
| 1046 break; | |
| 1047 } | |
|
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1048 line_breakcheck(); // stop if ctrl-C typed |
| 7 | 1049 if (got_int) |
| 1050 break; | |
| 1051 | |
| 1052 #ifdef FEAT_SEARCH_EXTRA | |
|
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1053 // Cancel searching if a character was typed. Used for |
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1054 // 'incsearch'. Don't check too often, that would slowdown |
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|
1055 // searching too much. |
| 7 | 1056 if ((options & SEARCH_PEEK) |
| 1057 && ((lnum - pos->lnum) & 0x3f) == 0 | |
| 1058 && char_avail()) | |
| 1059 { | |
| 1060 break_loop = TRUE; | |
| 1061 break; | |
| 1062 } | |
| 1063 #endif | |
| 1064 | |
| 1065 if (loop && lnum == start_pos.lnum) | |
|
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1066 break; // if second loop, stop where started |
| 7 | 1067 } |
| 1068 at_first_line = FALSE; | |
| 1069 | |
|
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1070 // vim_regexec_multi() may clear "regprog" |
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1071 if (regmatch.regprog == NULL) |
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|
1072 break; |
|
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1073 |
| 7 | 1074 /* |
| 692 | 1075 * Stop the search if wrapscan isn't set, "stop_lnum" is |
| 1076 * specified, after an interrupt, after a match and after looping | |
| 1077 * twice. | |
| 7 | 1078 */ |
|
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1079 if (!p_ws || stop_lnum != 0 || got_int |
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1080 || called_emsg > called_emsg_before |
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1081 #ifdef FEAT_RELTIME |
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1082 || (timed_out != NULL && *timed_out) |
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1083 #endif |
| 1877 | 1084 #ifdef FEAT_SEARCH_EXTRA |
|
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1085 || break_loop |
| 1877 | 1086 #endif |
|
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1087 || found || loop) |
| 7 | 1088 break; |
| 1089 | |
| 1090 /* | |
| 1091 * If 'wrapscan' is set we continue at the other end of the file. | |
| 1092 * If 'shortmess' does not contain 's', we give a message. | |
| 1093 * This message is also remembered in keep_msg for when the screen | |
| 1094 * is redrawn. The keep_msg is cleared whenever another message is | |
| 1095 * written. | |
| 1096 */ | |
|
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1097 if (dir == BACKWARD) // start second loop at the other end |
| 7 | 1098 lnum = buf->b_ml.ml_line_count; |
| 1099 else | |
| 1100 lnum = 1; | |
| 504 | 1101 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG)) |
| 1102 give_warning((char_u *)_(dir == BACKWARD | |
| 1103 ? top_bot_msg : bot_top_msg), TRUE); | |
|
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1104 if (extra_arg != NULL) |
|
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1105 extra_arg->sa_wrapped = TRUE; |
| 7 | 1106 } |
|
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1107 if (got_int || called_emsg > called_emsg_before |
|
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|
1108 #ifdef FEAT_RELTIME |
|
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1109 || (timed_out != NULL && *timed_out) |
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1110 #endif |
| 1877 | 1111 #ifdef FEAT_SEARCH_EXTRA |
| 1112 || break_loop | |
| 1113 #endif | |
| 1114 ) | |
| 7 | 1115 break; |
| 1116 } | |
|
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1117 while (--count > 0 && found); // stop after count matches or no match |
| 7 | 1118 |
|
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1119 vim_regfree(regmatch.regprog); |
| 7 | 1120 |
|
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1121 if (!found) // did not find it |
| 7 | 1122 { |
| 1123 if (got_int) | |
|
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1124 emsg(_(e_interr)); |
| 7 | 1125 else if ((options & SEARCH_MSG) == SEARCH_MSG) |
| 1126 { | |
| 1127 if (p_ws) | |
|
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1128 semsg(_(e_patnotf2), mr_pattern); |
| 7 | 1129 else if (lnum == 0) |
|
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1130 semsg(_("E384: search hit TOP without match for: %s"), |
| 7 | 1131 mr_pattern); |
| 1132 else | |
|
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1133 semsg(_("E385: search hit BOTTOM without match for: %s"), |
| 7 | 1134 mr_pattern); |
| 1135 } | |
| 1136 return FAIL; | |
| 1137 } | |
| 1138 | |
|
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1139 // A pattern like "\n\zs" may go past the last line. |
| 685 | 1140 if (pos->lnum > buf->b_ml.ml_line_count) |
| 1141 { | |
| 1142 pos->lnum = buf->b_ml.ml_line_count; | |
| 835 | 1143 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE)); |
| 685 | 1144 if (pos->col > 0) |
| 1145 --pos->col; | |
| 1146 } | |
| 1147 | |
| 7 | 1148 return submatch + 1; |
| 1149 } | |
| 1150 | |
| 1151 #ifdef FEAT_EVAL | |
| 1624 | 1152 void |
|
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|
1153 set_search_direction(int cdir) |
| 1624 | 1154 { |
| 1155 spats[0].off.dir = cdir; | |
| 1156 } | |
| 1157 | |
| 1158 static void | |
|
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|
1159 set_vv_searchforward(void) |
| 1624 | 1160 { |
| 1161 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/')); | |
| 1162 } | |
| 1163 | |
| 7 | 1164 /* |
| 1165 * Return the number of the first subpat that matched. | |
|
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|
1166 * Return zero if none of them matched. |
| 7 | 1167 */ |
| 1168 static int | |
|
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|
1169 first_submatch(regmmatch_T *rp) |
| 7 | 1170 { |
| 1171 int submatch; | |
| 1172 | |
| 1173 for (submatch = 1; ; ++submatch) | |
| 1174 { | |
| 1175 if (rp->startpos[submatch].lnum >= 0) | |
| 1176 break; | |
| 1177 if (submatch == 9) | |
| 1178 { | |
| 1179 submatch = 0; | |
| 1180 break; | |
| 1181 } | |
| 1182 } | |
| 1183 return submatch; | |
| 1184 } | |
| 1185 #endif | |
| 1186 | |
| 1187 /* | |
| 1188 * Highest level string search function. | |
| 1222 | 1189 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc' |
| 7 | 1190 * If 'dirc' is 0: use previous dir. |
| 1191 * If 'pat' is NULL or empty : use previous string. | |
| 1192 * If 'options & SEARCH_REV' : go in reverse of previous dir. | |
| 1193 * If 'options & SEARCH_ECHO': echo the search command and handle options | |
| 1194 * If 'options & SEARCH_MSG' : may give error message | |
| 1195 * If 'options & SEARCH_OPT' : interpret optional flags | |
| 1196 * If 'options & SEARCH_HIS' : put search pattern in history | |
| 1197 * If 'options & SEARCH_NOOF': don't add offset to position | |
| 1198 * If 'options & SEARCH_MARK': set previous context mark | |
| 1199 * If 'options & SEARCH_KEEP': keep previous search pattern | |
| 1200 * If 'options & SEARCH_START': accept match at curpos itself | |
| 1201 * If 'options & SEARCH_PEEK': check for typed char, cancel search | |
| 1202 * | |
| 1203 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this | |
| 1204 * makes the movement linewise without moving the match position. | |
| 1205 * | |
| 6661 | 1206 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 7 | 1207 */ |
| 1208 int | |
|
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1209 do_search( |
|
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1210 oparg_T *oap, // can be NULL |
|
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1211 int dirc, // '/' or '?' |
|
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|
1212 int search_delim, // the delimiter for the search, e.g. '%' in |
|
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|
1213 // s%regex%replacement% |
|
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|
1214 char_u *pat, |
|
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|
1215 long count, |
|
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|
1216 int options, |
|
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|
1217 searchit_arg_T *sia) // optional arguments or NULL |
| 7 | 1218 { |
|
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|
1219 pos_T pos; // position of the last match |
| 7 | 1220 char_u *searchstr; |
|
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|
1221 soffset_T old_off; |
|
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|
1222 int retval; // Return value |
| 7 | 1223 char_u *p; |
| 1224 long c; | |
| 1225 char_u *dircp; | |
| 1226 char_u *strcopy = NULL; | |
| 1227 char_u *ps; | |
|
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|
1228 char_u *msgbuf = NULL; |
|
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|
1229 size_t len; |
|
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patch 8.1.1390: search stats are off when using count or offset
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changeset
|
1230 int has_offset = FALSE; |
| 7 | 1231 |
| 1232 /* | |
| 1233 * A line offset is not remembered, this is vi compatible. | |
| 1234 */ | |
| 1235 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL) | |
| 1236 { | |
| 1237 spats[0].off.line = FALSE; | |
| 1238 spats[0].off.off = 0; | |
| 1239 } | |
| 1240 | |
| 1241 /* | |
| 1242 * Save the values for when (options & SEARCH_KEEP) is used. | |
| 1243 * (there is no "if ()" around this because gcc wants them initialized) | |
| 1244 */ | |
| 1245 old_off = spats[0].off; | |
| 1246 | |
|
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|
1247 pos = curwin->w_cursor; // start searching at the cursor position |
| 7 | 1248 |
| 1249 /* | |
| 1250 * Find out the direction of the search. | |
| 1251 */ | |
| 1252 if (dirc == 0) | |
| 1253 dirc = spats[0].off.dir; | |
| 1254 else | |
| 1624 | 1255 { |
| 7 | 1256 spats[0].off.dir = dirc; |
| 1624 | 1257 #if defined(FEAT_EVAL) |
| 1258 set_vv_searchforward(); | |
| 1259 #endif | |
| 1260 } | |
| 7 | 1261 if (options & SEARCH_REV) |
| 1262 { | |
|
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1263 #ifdef MSWIN |
|
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|
1264 // There is a bug in the Visual C++ 2.2 compiler which means that |
|
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|
1265 // dirc always ends up being '/' |
| 7 | 1266 dirc = (dirc == '/') ? '?' : '/'; |
| 1267 #else | |
| 1268 if (dirc == '/') | |
| 1269 dirc = '?'; | |
| 1270 else | |
| 1271 dirc = '/'; | |
| 1272 #endif | |
| 1273 } | |
| 1274 | |
| 1275 #ifdef FEAT_FOLDING | |
|
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|
1276 // If the cursor is in a closed fold, don't find another match in the same |
|
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changeset
|
1277 // fold. |
| 7 | 1278 if (dirc == '/') |
| 1279 { | |
| 1280 if (hasFolding(pos.lnum, NULL, &pos.lnum)) | |
|
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|
1281 pos.col = MAXCOL - 2; // avoid overflow when adding 1 |
| 7 | 1282 } |
| 1283 else | |
| 1284 { | |
| 1285 if (hasFolding(pos.lnum, &pos.lnum, NULL)) | |
| 1286 pos.col = 0; | |
| 1287 } | |
| 1288 #endif | |
| 1289 | |
| 1290 #ifdef FEAT_SEARCH_EXTRA | |
| 1291 /* | |
| 1292 * Turn 'hlsearch' highlighting back on. | |
| 1293 */ | |
| 1294 if (no_hlsearch && !(options & SEARCH_KEEP)) | |
| 1295 { | |
| 745 | 1296 redraw_all_later(SOME_VALID); |
|
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diff
changeset
|
1297 set_no_hlsearch(FALSE); |
| 7 | 1298 } |
| 1299 #endif | |
| 1300 | |
| 1301 /* | |
| 1302 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar". | |
| 1303 */ | |
| 1304 for (;;) | |
| 1305 { | |
|
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|
1306 int show_top_bot_msg = FALSE; |
|
16560
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|
1307 |
| 7 | 1308 searchstr = pat; |
| 1309 dircp = NULL; | |
|
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|
1310 // use previous pattern |
|
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Bram Moolenaar <Bram@vim.org>
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|
1311 if (pat == NULL || *pat == NUL || *pat == search_delim) |
| 7 | 1312 { |
|
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|
1313 if (spats[RE_SEARCH].pat == NULL) // no previous pattern |
| 7 | 1314 { |
|
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10064
diff
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|
1315 searchstr = spats[RE_SUBST].pat; |
|
ab45de65977b
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|
1316 if (searchstr == NULL) |
| 2719 | 1317 { |
|
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patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
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diff
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|
1318 emsg(_(e_no_previous_regular_expression)); |
| 2719 | 1319 retval = 0; |
| 1320 goto end_do_search; | |
| 1321 } | |
| 7 | 1322 } |
| 2719 | 1323 else |
| 1324 { | |
|
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diff
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|
1325 // make search_regcomp() use spats[RE_SEARCH].pat |
| 2719 | 1326 searchstr = (char_u *)""; |
| 1327 } | |
| 7 | 1328 } |
| 1329 | |
|
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changeset
|
1330 if (pat != NULL && *pat != NUL) // look for (new) offset |
| 7 | 1331 { |
| 1332 /* | |
| 1333 * Find end of regular expression. | |
| 1334 * If there is a matching '/' or '?', toss it. | |
| 1335 */ | |
| 1336 ps = strcopy; | |
|
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patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
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|
1337 p = skip_regexp_ex(pat, search_delim, magic_isset(), |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1338 &strcopy, NULL, NULL); |
| 7 | 1339 if (strcopy != ps) |
| 1340 { | |
|
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diff
changeset
|
1341 // made a copy of "pat" to change "\?" to "?" |
| 835 | 1342 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy)); |
| 7 | 1343 pat = strcopy; |
| 1344 searchstr = strcopy; | |
| 1345 } | |
|
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|
1346 if (*p == search_delim) |
| 7 | 1347 { |
|
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changeset
|
1348 dircp = p; // remember where we put the NUL |
| 7 | 1349 *p++ = NUL; |
| 1350 } | |
| 1351 spats[0].off.line = FALSE; | |
| 1352 spats[0].off.end = FALSE; | |
| 1353 spats[0].off.off = 0; | |
| 1354 /* | |
| 1355 * Check for a line offset or a character offset. | |
| 1356 * For get_address (echo off) we don't check for a character | |
| 1357 * offset, because it is meaningless and the 's' could be a | |
| 1358 * substitute command. | |
| 1359 */ | |
| 1360 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p)) | |
| 1361 spats[0].off.line = TRUE; | |
| 1362 else if ((options & SEARCH_OPT) && | |
| 1363 (*p == 'e' || *p == 's' || *p == 'b')) | |
| 1364 { | |
|
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1365 if (*p == 'e') // end |
| 7 | 1366 spats[0].off.end = SEARCH_END; |
| 1367 ++p; | |
| 1368 } | |
|
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1369 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset |
| 7 | 1370 { |
|
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|
1371 // 'nr' or '+nr' or '-nr' |
| 7 | 1372 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1))) |
| 1373 spats[0].off.off = atol((char *)p); | |
|
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1374 else if (*p == '-') // single '-' |
| 7 | 1375 spats[0].off.off = -1; |
|
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|
1376 else // single '+' |
| 7 | 1377 spats[0].off.off = 1; |
| 1378 ++p; | |
|
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1379 while (VIM_ISDIGIT(*p)) // skip number |
| 7 | 1380 ++p; |
| 1381 } | |
| 1382 | |
|
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1383 // compute length of search command for get_address() |
| 7 | 1384 searchcmdlen += (int)(p - pat); |
| 1385 | |
|
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1386 pat = p; // put pat after search command |
| 7 | 1387 } |
| 1388 | |
|
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patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1389 if ((options & SEARCH_ECHO) && messaging() && |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1390 !msg_silent && |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1391 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT))) |
| 7 | 1392 { |
| 1393 char_u *trunc; | |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1394 char_u off_buf[40]; |
|
16762
97ad98d95214
patch 8.1.1383: warning for size_t/int mixup
Bram Moolenaar <Bram@vim.org>
parents:
16748
diff
changeset
|
1395 size_t off_len = 0; |
| 7 | 1396 |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1397 // Compute msg_row early. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1398 msg_start(); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1399 |
|
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
|
1400 // Get the offset, so we know how long it is. |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1401 if (!cmd_silent && |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1402 (spats[0].off.line || spats[0].off.end || spats[0].off.off)) |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1403 { |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1404 p = off_buf; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1405 *p++ = dirc; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1406 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
|
1407 *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
|
1408 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
|
1409 *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
|
1410 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
|
1411 *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
|
1412 *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
|
1413 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
|
1414 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
|
1415 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
|
1416 } |
|
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 |
| 7 | 1418 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
|
1419 p = spats[0].pat; |
| 7 | 1420 else |
| 1421 p = searchstr; | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1422 |
|
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
|
1423 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
|
1424 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1425 // 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
|
1426 // 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
|
1427 // 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
|
1428 // 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
|
1429 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
|
1430 // Use all the columns. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1431 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
|
1432 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1433 // Use up to 'showcmd' column. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1434 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
|
1435 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
|
1436 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
|
1437 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1438 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1439 // 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
|
1440 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
|
1441 |
|
19977
545bdbc36f29
patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents:
19892
diff
changeset
|
1442 vim_free(msgbuf); |
|
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16776
diff
changeset
|
1443 msgbuf = alloc(len); |
| 7 | 1444 if (msgbuf != NULL) |
| 1445 { | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1446 vim_memset(msgbuf, ' ', len); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1447 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
|
1448 // 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
|
1449 // 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
|
1450 if (!cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1451 { |
|
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
|
1452 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
|
1453 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1454 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
|
1455 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1456 // 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
|
1457 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
|
1458 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
|
1459 } |
|
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 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
|
1461 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
|
1462 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
|
1463 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
|
1464 |
|
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 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
|
1466 if (trunc != NULL) |
| 7 | 1467 { |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1468 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
|
1469 msgbuf = trunc; |
| 7 | 1470 } |
|
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
|
1471 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1472 #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
|
1473 // 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
|
1474 // 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
|
1475 // 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
|
1476 // 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
|
1477 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
|
1478 { |
|
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 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
|
1480 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
|
1481 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1482 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
|
1483 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
|
1484 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1485 vim_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
|
1486 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
|
1487 // 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
|
1488 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
|
1489 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
|
1490 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
|
1491 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
|
1492 // 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
|
1493 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
|
1494 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
|
1495 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
|
1496 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
|
1497 } |
|
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 } |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1499 #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
|
1500 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
|
1501 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
|
1502 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
|
1503 |
|
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 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
|
1505 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
|
1506 msg_nowait = TRUE; // don't wait for this message |
| 7 | 1507 } |
| 1508 } | |
| 1509 } | |
| 1510 | |
| 1511 /* | |
| 1512 * If there is a character offset, subtract it from the current | |
| 1513 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2". | |
| 8 | 1514 * Skip this if pos.col is near MAXCOL (closed fold). |
| 7 | 1515 * This is not done for a line offset, because then we would not be vi |
| 1516 * compatible. | |
| 1517 */ | |
| 8 | 1518 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2) |
| 7 | 1519 { |
| 1520 if (spats[0].off.off > 0) | |
| 1521 { | |
| 1522 for (c = spats[0].off.off; c; --c) | |
| 1523 if (decl(&pos) == -1) | |
| 1524 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1525 if (c) // at start of buffer |
| 7 | 1526 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1527 pos.lnum = 0; // allow lnum == 0 here |
| 7 | 1528 pos.col = MAXCOL; |
| 1529 } | |
| 1530 } | |
| 1531 else | |
| 1532 { | |
| 1533 for (c = spats[0].off.off; c; ++c) | |
| 1534 if (incl(&pos) == -1) | |
| 1535 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1536 if (c) // at end of buffer |
| 7 | 1537 { |
| 1538 pos.lnum = curbuf->b_ml.ml_line_count + 1; | |
| 1539 pos.col = 0; | |
| 1540 } | |
| 1541 } | |
| 1542 } | |
| 1543 | |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1544 /* |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1545 * 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
|
1546 */ |
|
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1547 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
|
1548 dirc == '/' ? FORWARD : BACKWARD, |
| 7 | 1549 searchstr, count, spats[0].off.end + (options & |
| 1550 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS | |
| 1551 + SEARCH_MSG + SEARCH_START | |
| 1552 + ((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
|
1553 RE_LAST, sia); |
| 7 | 1554 |
| 1555 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
|
1556 *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
|
1557 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1558 if (!shortmess(SHM_SEARCH) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1559 && ((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
|
1560 || (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
|
1561 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
|
1562 |
| 7 | 1563 if (c == FAIL) |
| 1564 { | |
| 1565 retval = 0; | |
| 1566 goto end_do_search; | |
| 1567 } | |
| 1568 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
|
1569 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
|
1570 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1571 retval = 1; // pattern found |
| 7 | 1572 |
| 1573 /* | |
| 1574 * Add character and/or line offset | |
| 1575 */ | |
| 945 | 1576 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';')) |
| 7 | 1577 { |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1578 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
|
1579 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1580 if (spats[0].off.line) // Add the offset to the line number. |
| 7 | 1581 { |
| 1582 c = pos.lnum + spats[0].off.off; | |
| 1583 if (c < 1) | |
| 1584 pos.lnum = 1; | |
| 1585 else if (c > curbuf->b_ml.ml_line_count) | |
| 1586 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 1587 else | |
| 1588 pos.lnum = c; | |
| 1589 pos.col = 0; | |
| 1590 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1591 retval = 2; // pattern found, line offset added |
| 7 | 1592 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1593 else if (pos.col < MAXCOL - 2) // just in case |
| 7 | 1594 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1595 // to the right, check for end of file |
| 1624 | 1596 c = spats[0].off.off; |
| 1597 if (c > 0) | |
| 7 | 1598 { |
| 1624 | 1599 while (c-- > 0) |
| 7 | 1600 if (incl(&pos) == -1) |
| 1601 break; | |
| 1602 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1603 // to the left, check for start of file |
| 7 | 1604 else |
| 1605 { | |
| 1624 | 1606 while (c++ < 0) |
| 1607 if (decl(&pos) == -1) | |
| 1608 break; | |
| 7 | 1609 } |
| 1610 } | |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1611 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
|
1612 has_offset = TRUE; |
| 7 | 1613 } |
| 1614 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1615 // 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
|
1616 if ((options & SEARCH_ECHO) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1617 && 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
|
1618 && !msg_silent |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1619 && c != FAIL |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1620 && !shortmess(SHM_SEARCHCOUNT) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1621 && msgbuf != NULL) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1622 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
|
1623 show_top_bot_msg, msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1624 (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
|
1625 #ifdef FEAT_FOLDING |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1626 || (!(fdo_flags & FDO_SEARCH) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1627 && hasFolding(curwin->w_cursor.lnum, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1628 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
|
1629 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1630 ), |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1631 SEARCH_STAT_DEF_MAX_COUNT, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1632 SEARCH_STAT_DEF_TIMEOUT); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1633 |
| 7 | 1634 /* |
| 1635 * The search command can be followed by a ';' to do another search. | |
| 1636 * For example: "/pat/;/foo/+3;?bar" | |
| 1637 * This is like doing another search command, except: | |
| 1638 * - The remembered direction '/' or '?' is from the first search. | |
| 1639 * - When an error happens the cursor isn't moved at all. | |
| 1640 * Don't do this when called by get_address() (it handles ';' itself). | |
| 1641 */ | |
| 1642 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';') | |
| 1643 break; | |
| 1644 | |
| 1645 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
|
1646 search_delim = dirc; |
| 7 | 1647 if (dirc != '?' && dirc != '/') |
| 1648 { | |
| 1649 retval = 0; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
1650 emsg(_("E386: Expected '?' or '/' after ';'")); |
| 7 | 1651 goto end_do_search; |
| 1652 } | |
| 1653 ++pat; | |
| 1654 } | |
| 1655 | |
| 1656 if (options & SEARCH_MARK) | |
| 1657 setpcmark(); | |
| 1658 curwin->w_cursor = pos; | |
| 1659 curwin->w_set_curswant = TRUE; | |
| 1660 | |
| 1661 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
|
1662 if ((options & SEARCH_KEEP) || (cmdmod.cmod_flags & CMOD_KEEPPATTERNS)) |
| 7 | 1663 spats[0].off = old_off; |
| 1664 vim_free(strcopy); | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1665 vim_free(msgbuf); |
| 7 | 1666 |
| 1667 return retval; | |
| 1668 } | |
| 1669 | |
| 1670 /* | |
| 1671 * search_for_exact_line(buf, pos, dir, pat) | |
| 1672 * | |
| 1673 * 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
|
1674 * white-space), starting from pos and going in direction "dir". "pos" will |
| 7 | 1675 * 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
|
1676 * ADDING is set. If p_ic is set then the pattern must be in lowercase. |
| 7 | 1677 * Return OK for success, or FAIL if no line found. |
| 1678 */ | |
| 1679 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1680 search_for_exact_line( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1681 buf_T *buf, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1682 pos_T *pos, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1683 int dir, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1684 char_u *pat) |
| 7 | 1685 { |
| 1686 linenr_T start = 0; | |
| 1687 char_u *ptr; | |
| 1688 char_u *p; | |
| 1689 | |
| 1690 if (buf->b_ml.ml_line_count == 0) | |
| 1691 return FAIL; | |
| 1692 for (;;) | |
| 1693 { | |
| 1694 pos->lnum += dir; | |
| 1695 if (pos->lnum < 1) | |
| 1696 { | |
| 1697 if (p_ws) | |
| 1698 { | |
| 1699 pos->lnum = buf->b_ml.ml_line_count; | |
| 1700 if (!shortmess(SHM_SEARCH)) | |
| 1701 give_warning((char_u *)_(top_bot_msg), TRUE); | |
| 1702 } | |
| 1703 else | |
| 1704 { | |
| 1705 pos->lnum = 1; | |
| 1706 break; | |
| 1707 } | |
| 1708 } | |
| 1709 else if (pos->lnum > buf->b_ml.ml_line_count) | |
| 1710 { | |
| 1711 if (p_ws) | |
| 1712 { | |
| 1713 pos->lnum = 1; | |
| 1714 if (!shortmess(SHM_SEARCH)) | |
| 1715 give_warning((char_u *)_(bot_top_msg), TRUE); | |
| 1716 } | |
| 1717 else | |
| 1718 { | |
| 1719 pos->lnum = 1; | |
| 1720 break; | |
| 1721 } | |
| 1722 } | |
| 1723 if (pos->lnum == start) | |
| 1724 break; | |
| 1725 if (start == 0) | |
| 1726 start = pos->lnum; | |
| 1727 ptr = ml_get_buf(buf, pos->lnum, FALSE); | |
| 1728 p = skipwhite(ptr); | |
| 1729 pos->col = (colnr_T) (p - ptr); | |
| 1730 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1731 // 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
|
1732 // ignored because we are interested in the next line -- Acevedo |
| 449 | 1733 if ((compl_cont_status & CONT_ADDING) |
| 1734 && !(compl_cont_status & CONT_SOL)) | |
| 7 | 1735 { |
| 1736 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0) | |
| 1737 return OK; | |
| 1738 } | |
|
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1739 else if (*p != NUL) // ignore empty lines |
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1740 { // expanding lines or words |
| 449 | 1741 if ((p_ic ? MB_STRNICMP(p, pat, compl_length) |
| 1742 : STRNCMP(p, pat, compl_length)) == 0) | |
| 7 | 1743 return OK; |
| 1744 } | |
| 1745 } | |
| 1746 return FAIL; | |
| 1747 } | |
| 1748 | |
| 1749 /* | |
| 1750 * Character Searches | |
| 1751 */ | |
| 1752 | |
| 1753 /* | |
| 1754 * Search for a character in a line. If "t_cmd" is FALSE, move to the | |
| 1755 * position of the character, otherwise move to just before the char. | |
| 1756 * Do this "cap->count1" times. | |
| 1757 * Return FAIL or OK. | |
| 1758 */ | |
| 1759 int | |
|
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1760 searchc(cmdarg_T *cap, int t_cmd) |
| 7 | 1761 { |
|
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1762 int c = cap->nchar; // char to search for |
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1763 int dir = cap->arg; // TRUE for searching forward |
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1764 long count = cap->count1; // repeat count |
| 7 | 1765 int col; |
| 1766 char_u *p; | |
| 1767 int len; | |
| 2925 | 1768 int stop = TRUE; |
| 7 | 1769 |
|
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1770 if (c != NUL) // normal search: remember args for repeat |
| 7 | 1771 { |
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1772 if (!KeyStuffed) // don't remember when redoing |
| 7 | 1773 { |
| 6991 | 1774 *lastc = c; |
| 1775 set_csearch_direction(dir); | |
| 1776 set_csearch_until(t_cmd); | |
| 1777 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes); | |
| 7 | 1778 if (cap->ncharC1 != 0) |
| 1779 { | |
| 6991 | 1780 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1, |
| 1781 lastc_bytes + lastc_bytelen); | |
| 7 | 1782 if (cap->ncharC2 != 0) |
| 6991 | 1783 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2, |
| 1784 lastc_bytes + lastc_bytelen); | |
| 7 | 1785 } |
| 1786 } | |
| 1787 } | |
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1788 else // repeat previous search |
| 7 | 1789 { |
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1790 if (*lastc == NUL && lastc_bytelen == 1) |
| 7 | 1791 return FAIL; |
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1792 if (dir) // repeat in opposite direction |
| 7 | 1793 dir = -lastcdir; |
| 1794 else | |
| 1795 dir = lastcdir; | |
| 1796 t_cmd = last_t_cmd; | |
| 6991 | 1797 c = *lastc; |
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1798 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen. |
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1799 |
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1800 // Force a move of at least one char, so ";" and "," will move the |
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1801 // cursor, even if the cursor is right in front of char we are looking |
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1802 // at. |
| 2947 | 1803 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd) |
| 2925 | 1804 stop = FALSE; |
| 7 | 1805 } |
| 1806 | |
| 530 | 1807 if (dir == BACKWARD) |
| 1808 cap->oap->inclusive = FALSE; | |
| 1809 else | |
| 1810 cap->oap->inclusive = TRUE; | |
| 1811 | |
| 7 | 1812 p = ml_get_curline(); |
| 1813 col = curwin->w_cursor.col; | |
| 1814 len = (int)STRLEN(p); | |
| 1815 | |
| 1816 while (count--) | |
| 1817 { | |
| 1818 if (has_mbyte) | |
| 1819 { | |
| 1820 for (;;) | |
| 1821 { | |
| 1822 if (dir > 0) | |
| 1823 { | |
| 474 | 1824 col += (*mb_ptr2len)(p + col); |
| 7 | 1825 if (col >= len) |
| 1826 return FAIL; | |
| 1827 } | |
| 1828 else | |
| 1829 { | |
| 1830 if (col == 0) | |
| 1831 return FAIL; | |
| 1832 col -= (*mb_head_off)(p, p + col - 1) + 1; | |
| 1833 } | |
| 6991 | 1834 if (lastc_bytelen == 1) |
| 7 | 1835 { |
| 2925 | 1836 if (p[col] == c && stop) |
| 7 | 1837 break; |
| 1838 } | |
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1839 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0 |
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1840 && stop) |
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1841 break; |
| 2925 | 1842 stop = TRUE; |
| 7 | 1843 } |
| 1844 } | |
| 1845 else | |
| 1846 { | |
| 1847 for (;;) | |
| 1848 { | |
| 1849 if ((col += dir) < 0 || col >= len) | |
| 1850 return FAIL; | |
| 2925 | 1851 if (p[col] == c && stop) |
| 7 | 1852 break; |
| 2925 | 1853 stop = TRUE; |
| 7 | 1854 } |
| 1855 } | |
| 1856 } | |
| 1857 | |
| 1858 if (t_cmd) | |
| 1859 { | |
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1860 // backup to before the character (possibly double-byte) |
| 7 | 1861 col -= dir; |
| 1862 if (has_mbyte) | |
| 1863 { | |
| 1864 if (dir < 0) | |
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1865 // Landed on the search char which is lastc_bytelen long |
| 6991 | 1866 col += lastc_bytelen - 1; |
| 7 | 1867 else |
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1868 // To previous char, which may be multi-byte. |
| 7 | 1869 col -= (*mb_head_off)(p, p + col); |
| 1870 } | |
| 1871 } | |
| 1872 curwin->w_cursor.col = col; | |
| 1873 | |
| 1874 return OK; | |
| 1875 } | |
| 1876 | |
| 1877 /* | |
| 1878 * "Other" Searches | |
| 1879 */ | |
| 1880 | |
| 1881 /* | |
| 1882 * findmatch - find the matching paren or brace | |
| 1883 * | |
| 1884 * Improvement over vi: Braces inside quotes are ignored. | |
| 1885 */ | |
| 1886 pos_T * | |
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1887 findmatch(oparg_T *oap, int initc) |
| 7 | 1888 { |
| 1889 return findmatchlimit(oap, initc, 0, 0); | |
| 1890 } | |
| 1891 | |
| 1892 /* | |
| 1893 * Return TRUE if the character before "linep[col]" equals "ch". | |
| 1894 * Return FALSE if "col" is zero. | |
| 1895 * Update "*prevcol" to the column of the previous character, unless "prevcol" | |
| 1896 * is NULL. | |
| 1897 * Handles multibyte string correctly. | |
| 1898 */ | |
| 1899 static int | |
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1900 check_prevcol( |
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1901 char_u *linep, |
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1902 int col, |
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1903 int ch, |
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1904 int *prevcol) |
| 7 | 1905 { |
| 1906 --col; | |
| 1907 if (col > 0 && has_mbyte) | |
| 1908 col -= (*mb_head_off)(linep, linep + col); | |
| 1909 if (prevcol) | |
| 1910 *prevcol = col; | |
| 1911 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE; | |
| 1912 } | |
| 1913 | |
| 6971 | 1914 /* |
| 1915 * Raw string start is found at linep[startpos.col - 1]. | |
| 1916 * Return TRUE if the matching end can be found between startpos and endpos. | |
| 1917 */ | |
| 1918 static int | |
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1919 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos) |
| 6971 | 1920 { |
| 1921 char_u *p; | |
| 1922 char_u *delim_copy; | |
| 1923 size_t delim_len; | |
| 1924 linenr_T lnum; | |
| 1925 int found = FALSE; | |
| 1926 | |
| 1927 for (p = linep + startpos->col + 1; *p && *p != '('; ++p) | |
| 1928 ; | |
| 1929 delim_len = (p - linep) - startpos->col - 1; | |
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1930 delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len); |
| 6971 | 1931 if (delim_copy == NULL) |
| 1932 return FALSE; | |
| 1933 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum) | |
| 1934 { | |
| 1935 char_u *line = ml_get(lnum); | |
| 1936 | |
| 1937 for (p = line + (lnum == startpos->lnum | |
| 1938 ? startpos->col + 1 : 0); *p; ++p) | |
| 1939 { | |
| 1940 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col) | |
| 1941 break; | |
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1942 if (*p == ')' && STRNCMP(delim_copy, p + 1, delim_len) == 0 |
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1943 && p[delim_len + 1] == '"') |
| 6971 | 1944 { |
| 1945 found = TRUE; | |
| 1946 break; | |
| 1947 } | |
| 1948 } | |
| 1949 if (found) | |
| 1950 break; | |
| 1951 } | |
| 1952 vim_free(delim_copy); | |
| 1953 return found; | |
| 1954 } | |
| 1955 | |
| 7 | 1956 /* |
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1957 * Check matchpairs option for "*initc". |
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1958 * If there is a match set "*initc" to the matching character and "*findc" to |
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1959 * the opposite character. Set "*backwards" to the direction. |
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1960 * When "switchit" is TRUE swap the direction. |
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1961 */ |
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1962 static void |
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1963 find_mps_values( |
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1964 int *initc, |
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1965 int *findc, |
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1966 int *backwards, |
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1967 int switchit) |
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1968 { |
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1969 char_u *ptr; |
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1970 |
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1971 ptr = curbuf->b_p_mps; |
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1972 while (*ptr != NUL) |
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1973 { |
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1974 if (has_mbyte) |
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1975 { |
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1976 char_u *prev; |
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1977 |
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1978 if (mb_ptr2char(ptr) == *initc) |
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1979 { |
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1980 if (switchit) |
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1981 { |
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1982 *findc = *initc; |
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1983 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1984 *backwards = TRUE; |
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1985 } |
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1986 else |
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1987 { |
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1988 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1989 *backwards = FALSE; |
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1990 } |
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1991 return; |
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1992 } |
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1993 prev = ptr; |
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1994 ptr += mb_ptr2len(ptr) + 1; |
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1995 if (mb_ptr2char(ptr) == *initc) |
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1996 { |
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|
1997 if (switchit) |
|
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|
1998 { |
|
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|
1999 *findc = *initc; |
|
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|
2000 *initc = mb_ptr2char(prev); |
|
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|
2001 *backwards = FALSE; |
|
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|
2002 } |
|
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|
2003 else |
|
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|
2004 { |
|
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|
2005 *findc = mb_ptr2char(prev); |
|
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|
2006 *backwards = TRUE; |
|
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|
2007 } |
|
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|
2008 return; |
|
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|
2009 } |
|
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|
2010 ptr += mb_ptr2len(ptr); |
|
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|
2011 } |
|
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|
2012 else |
|
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|
2013 { |
|
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|
2014 if (*ptr == *initc) |
|
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|
2015 { |
|
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|
2016 if (switchit) |
|
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|
2017 { |
|
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|
2018 *backwards = TRUE; |
|
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|
2019 *findc = *initc; |
|
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|
2020 *initc = ptr[2]; |
|
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|
2021 } |
|
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|
2022 else |
|
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|
2023 { |
|
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|
2024 *backwards = FALSE; |
|
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|
2025 *findc = ptr[2]; |
|
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|
2026 } |
|
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|
2027 return; |
|
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|
2028 } |
|
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|
2029 ptr += 2; |
|
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patch 8.1.2332: missing file in refactoring
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|
2030 if (*ptr == *initc) |
|
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|
2031 { |
|
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|
2032 if (switchit) |
|
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|
2033 { |
|
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patch 8.1.2332: missing file in refactoring
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|
2034 *backwards = FALSE; |
|
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patch 8.1.2332: missing file in refactoring
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|
2035 *findc = *initc; |
|
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|
2036 *initc = ptr[-2]; |
|
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|
2037 } |
|
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|
2038 else |
|
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parents:
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|
2039 { |
|
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|
2040 *backwards = TRUE; |
|
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|
2041 *findc = ptr[-2]; |
|
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Bram Moolenaar <Bram@vim.org>
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|
2042 } |
|
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|
2043 return; |
|
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Bram Moolenaar <Bram@vim.org>
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|
2044 } |
|
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patch 8.1.2332: missing file in refactoring
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|
2045 ++ptr; |
|
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|
2046 } |
|
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patch 8.1.2332: missing file in refactoring
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|
2047 if (*ptr == ',') |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
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|
2048 ++ptr; |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2049 } |
|
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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 |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
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|
2052 /* |
| 7 | 2053 * findmatchlimit -- find the matching paren or brace, if it exists within |
| 6971 | 2054 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling |
| 2055 * off the edge of the file. | |
| 7 | 2056 * |
| 2057 * "initc" is the character to find a match for. NUL means to find the | |
| 6971 | 2058 * character at or after the cursor. Special values: |
| 2059 * '*' look for C-style comment / * | |
| 2060 * '/' look for C-style comment / *, ignoring comment-end | |
| 2061 * '#' look for preprocessor directives | |
| 2062 * 'R' look for raw string start: R"delim(text)delim" (only backwards) | |
| 7 | 2063 * |
| 2064 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#') | |
| 2065 * FM_FORWARD search forwards (when initc is '/', '*' or '#') | |
| 2066 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0) | |
| 2067 * FM_SKIPCOMM skip comments (not implemented yet!) | |
| 523 | 2068 * |
| 6971 | 2069 * "oap" is only used to set oap->motion_type for a linewise motion, it can be |
| 523 | 2070 * NULL |
| 7 | 2071 */ |
| 2072 | |
| 2073 pos_T * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2074 findmatchlimit( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2075 oparg_T *oap, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2076 int initc, |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2077 int flags, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2078 int maxtravel) |
| 7 | 2079 { |
|
18812
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patch 8.1.2394: using old C style comments
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diff
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|
2080 static pos_T pos; // current search position |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2081 int findc = 0; // matching brace |
| 7 | 2082 int c; |
|
18812
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2083 int count = 0; // cumulative number of braces |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2084 int backwards = FALSE; // init for gcc |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2085 int raw_string = FALSE; // search for raw string |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2086 int inquote = FALSE; // TRUE when inside quotes |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2087 char_u *linep; // pointer to current line |
| 7 | 2088 char_u *ptr; |
|
18812
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2089 int do_quotes; // check for quotes in current line |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
2090 int at_start; // do_quotes value at start position |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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18763
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changeset
|
2091 int hash_dir = 0; // Direction searched for # things |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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changeset
|
2092 int comment_dir = 0; // Direction searched for comments |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2093 pos_T match_pos; // Where last slash-star was found |
|
d34ec6fe207d
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diff
changeset
|
2094 int start_in_quotes; // start position is in quotes |
|
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patch 8.1.2394: using old C style comments
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changeset
|
2095 int traveled = 0; // how far we've searched so far |
|
d34ec6fe207d
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diff
changeset
|
2096 int ignore_cend = FALSE; // ignore comment end |
|
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changeset
|
2097 int cpo_match; // vi compatible matching |
|
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patch 8.1.2394: using old C style comments
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changeset
|
2098 int cpo_bsl; // don't recognize backslashes |
|
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diff
changeset
|
2099 int match_escaped = 0; // search for escaped match |
|
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2100 int dir; // Direction to search |
|
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diff
changeset
|
2101 int comment_col = MAXCOL; // start of / / comment |
| 14 | 2102 #ifdef FEAT_LISP |
|
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|
2103 int lispcomm = FALSE; // inside of Lisp-style comment |
|
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changeset
|
2104 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;) |
| 14 | 2105 #endif |
| 7 | 2106 |
| 2107 pos = curwin->w_cursor; | |
| 5304 | 2108 pos.coladd = 0; |
| 7 | 2109 linep = ml_get(pos.lnum); |
| 2110 | |
| 2111 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL); | |
| 2112 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL); | |
| 2113 | |
|
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changeset
|
2114 // Direction to search when initc is '/', '*' or '#' |
| 7 | 2115 if (flags & FM_BACKWARD) |
| 2116 dir = BACKWARD; | |
| 2117 else if (flags & FM_FORWARD) | |
| 2118 dir = FORWARD; | |
| 2119 else | |
| 2120 dir = 0; | |
| 2121 | |
| 2122 /* | |
| 2123 * if initc given, look in the table for the matching character | |
| 2124 * '/' and '*' are special cases: look for start or end of comment. | |
| 2125 * When '/' is used, we ignore running backwards into an star-slash, for | |
| 2126 * "[*" command, we just want to find any comment. | |
| 2127 */ | |
| 6971 | 2128 if (initc == '/' || initc == '*' || initc == 'R') |
| 7 | 2129 { |
| 2130 comment_dir = dir; | |
| 2131 if (initc == '/') | |
| 2132 ignore_cend = TRUE; | |
| 2133 backwards = (dir == FORWARD) ? FALSE : TRUE; | |
| 6971 | 2134 raw_string = (initc == 'R'); |
| 7 | 2135 initc = NUL; |
| 2136 } | |
| 2137 else if (initc != '#' && initc != NUL) | |
| 2138 { | |
| 4029 | 2139 find_mps_values(&initc, &findc, &backwards, TRUE); |
|
25437
d4a710f06f02
patch 8.2.3255: ci" finds following string but ci< and others don't
Bram Moolenaar <Bram@vim.org>
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25384
diff
changeset
|
2140 if (dir) |
|
d4a710f06f02
patch 8.2.3255: ci" finds following string but ci< and others don't
Bram Moolenaar <Bram@vim.org>
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25384
diff
changeset
|
2141 backwards = (dir == FORWARD) ? FALSE : TRUE; |
| 4029 | 2142 if (findc == NUL) |
| 7 | 2143 return NULL; |
| 2144 } | |
| 2145 else | |
| 2146 { | |
| 6971 | 2147 /* |
| 2148 * Either initc is '#', or no initc was given and we need to look | |
| 2149 * under the cursor. | |
| 2150 */ | |
| 7 | 2151 if (initc == '#') |
| 2152 { | |
| 2153 hash_dir = dir; | |
| 2154 } | |
| 2155 else | |
| 2156 { | |
| 2157 /* | |
| 2158 * initc was not given, must look for something to match under | |
| 2159 * or near the cursor. | |
| 2160 * Only check for special things when 'cpo' doesn't have '%'. | |
| 2161 */ | |
| 2162 if (!cpo_match) | |
| 2163 { | |
|
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changeset
|
2164 // Are we before or at #if, #else etc.? |
| 7 | 2165 ptr = skipwhite(linep); |
| 2166 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep)) | |
| 2167 { | |
| 2168 ptr = skipwhite(ptr + 1); | |
| 2169 if ( STRNCMP(ptr, "if", 2) == 0 | |
| 2170 || STRNCMP(ptr, "endif", 5) == 0 | |
| 2171 || STRNCMP(ptr, "el", 2) == 0) | |
| 2172 hash_dir = 1; | |
| 2173 } | |
| 2174 | |
|
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|
2175 // Are we on a comment? |
| 7 | 2176 else if (linep[pos.col] == '/') |
| 2177 { | |
| 2178 if (linep[pos.col + 1] == '*') | |
| 2179 { | |
| 2180 comment_dir = FORWARD; | |
| 2181 backwards = FALSE; | |
| 2182 pos.col++; | |
| 2183 } | |
| 2184 else if (pos.col > 0 && linep[pos.col - 1] == '*') | |
| 2185 { | |
| 2186 comment_dir = BACKWARD; | |
| 2187 backwards = TRUE; | |
| 2188 pos.col--; | |
| 2189 } | |
| 2190 } | |
| 2191 else if (linep[pos.col] == '*') | |
| 2192 { | |
| 2193 if (linep[pos.col + 1] == '/') | |
| 2194 { | |
| 2195 comment_dir = BACKWARD; | |
| 2196 backwards = TRUE; | |
| 2197 } | |
| 2198 else if (pos.col > 0 && linep[pos.col - 1] == '/') | |
| 2199 { | |
| 2200 comment_dir = FORWARD; | |
| 2201 backwards = FALSE; | |
| 2202 } | |
| 2203 } | |
| 2204 } | |
| 2205 | |
| 2206 /* | |
| 2207 * If we are not on a comment or the # at the start of a line, then | |
| 2208 * look for brace anywhere on this line after the cursor. | |
| 2209 */ | |
| 2210 if (!hash_dir && !comment_dir) | |
| 2211 { | |
| 2212 /* | |
| 2213 * Find the brace under or after the cursor. | |
| 2214 * If beyond the end of the line, use the last character in | |
| 2215 * the line. | |
| 2216 */ | |
| 2217 if (linep[pos.col] == NUL && pos.col) | |
| 2218 --pos.col; | |
| 2219 for (;;) | |
| 2220 { | |
| 4029 | 2221 initc = PTR2CHAR(linep + pos.col); |
| 7 | 2222 if (initc == NUL) |
| 2223 break; | |
| 2224 | |
| 4029 | 2225 find_mps_values(&initc, &findc, &backwards, FALSE); |
| 7 | 2226 if (findc) |
| 2227 break; | |
|
18251
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Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2228 pos.col += mb_ptr2len(linep + pos.col); |
| 7 | 2229 } |
| 2230 if (!findc) | |
| 2231 { | |
|
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diff
changeset
|
2232 // no brace in the line, maybe use " #if" then |
| 7 | 2233 if (!cpo_match && *skipwhite(linep) == '#') |
| 2234 hash_dir = 1; | |
| 2235 else | |
| 2236 return NULL; | |
| 2237 } | |
| 2238 else if (!cpo_bsl) | |
| 2239 { | |
| 2240 int col, bslcnt = 0; | |
| 2241 | |
|
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diff
changeset
|
2242 // Set "match_escaped" if there are an odd number of |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
18763
diff
changeset
|
2243 // backslashes. |
| 7 | 2244 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) |
| 2245 bslcnt++; | |
| 2246 match_escaped = (bslcnt & 1); | |
| 2247 } | |
| 2248 } | |
| 2249 } | |
| 2250 if (hash_dir) | |
| 2251 { | |
| 2252 /* | |
| 2253 * Look for matching #if, #else, #elif, or #endif | |
| 2254 */ | |
| 2255 if (oap != NULL) | |
|
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parents:
18763
diff
changeset
|
2256 oap->motion_type = MLINE; // Linewise for this case only |
| 7 | 2257 if (initc != '#') |
| 2258 { | |
| 2259 ptr = skipwhite(skipwhite(linep) + 1); | |
| 2260 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0) | |
| 2261 hash_dir = 1; | |
| 2262 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2263 hash_dir = -1; | |
| 2264 else | |
| 2265 return NULL; | |
| 2266 } | |
| 2267 pos.col = 0; | |
| 2268 while (!got_int) | |
| 2269 { | |
| 2270 if (hash_dir > 0) | |
| 2271 { | |
| 2272 if (pos.lnum == curbuf->b_ml.ml_line_count) | |
| 2273 break; | |
| 2274 } | |
| 2275 else if (pos.lnum == 1) | |
| 2276 break; | |
| 2277 pos.lnum += hash_dir; | |
| 2278 linep = ml_get(pos.lnum); | |
|
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parents:
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diff
changeset
|
2279 line_breakcheck(); // check for CTRL-C typed |
| 7 | 2280 ptr = skipwhite(linep); |
| 2281 if (*ptr != '#') | |
| 2282 continue; | |
| 2283 pos.col = (colnr_T) (ptr - linep); | |
| 2284 ptr = skipwhite(ptr + 1); | |
| 2285 if (hash_dir > 0) | |
| 2286 { | |
| 2287 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2288 count++; | |
| 2289 else if (STRNCMP(ptr, "el", 2) == 0) | |
| 2290 { | |
| 2291 if (count == 0) | |
| 2292 return &pos; | |
| 2293 } | |
| 2294 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2295 { | |
| 2296 if (count == 0) | |
| 2297 return &pos; | |
| 2298 count--; | |
| 2299 } | |
| 2300 } | |
| 2301 else | |
| 2302 { | |
| 2303 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2304 { | |
| 2305 if (count == 0) | |
| 2306 return &pos; | |
| 2307 count--; | |
| 2308 } | |
| 2309 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0) | |
| 2310 { | |
| 2311 if (count == 0) | |
| 2312 return &pos; | |
| 2313 } | |
| 2314 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2315 count++; | |
| 2316 } | |
| 2317 } | |
| 2318 return NULL; | |
| 2319 } | |
| 2320 } | |
| 2321 | |
| 2322 #ifdef FEAT_RIGHTLEFT | |
|
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parents:
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diff
changeset
|
2323 // This is just guessing: when 'rightleft' is set, search for a matching |
|
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2324 // paren/brace in the other direction. |
| 7 | 2325 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL) |
| 2326 backwards = !backwards; | |
| 2327 #endif | |
| 2328 | |
| 2329 do_quotes = -1; | |
| 2330 start_in_quotes = MAYBE; | |
|
11121
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patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
2331 CLEAR_POS(&match_pos); |
| 699 | 2332 |
|
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parents:
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diff
changeset
|
2333 // backward search: Check if this line contains a single-line comment |
| 14 | 2334 if ((backwards && comment_dir) |
| 2335 #ifdef FEAT_LISP | |
| 2336 || lisp | |
| 2337 #endif | |
| 2338 ) | |
| 7 | 2339 comment_col = check_linecomment(linep); |
| 14 | 2340 #ifdef FEAT_LISP |
| 2341 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col) | |
|
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diff
changeset
|
2342 lispcomm = TRUE; // find match inside this comment |
| 14 | 2343 #endif |
| 7 | 2344 while (!got_int) |
| 2345 { | |
| 2346 /* | |
| 2347 * Go to the next position, forward or backward. We could use | |
| 2348 * inc() and dec() here, but that is much slower | |
| 2349 */ | |
| 2350 if (backwards) | |
| 2351 { | |
| 14 | 2352 #ifdef FEAT_LISP |
|
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diff
changeset
|
2353 // char to match is inside of comment, don't search outside |
| 14 | 2354 if (lispcomm && pos.col < (colnr_T)comment_col) |
| 2355 break; | |
| 2356 #endif | |
|
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diff
changeset
|
2357 if (pos.col == 0) // at start of line, go to prev. one |
| 7 | 2358 { |
|
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diff
changeset
|
2359 if (pos.lnum == 1) // start of file |
| 7 | 2360 break; |
| 2361 --pos.lnum; | |
| 2362 | |
| 829 | 2363 if (maxtravel > 0 && ++traveled > maxtravel) |
| 7 | 2364 break; |
| 2365 | |
| 2366 linep = ml_get(pos.lnum); | |
|
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parents:
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diff
changeset
|
2367 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL |
| 7 | 2368 do_quotes = -1; |
| 2369 line_breakcheck(); | |
| 2370 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2371 // Check if this line contains a single-line comment |
| 14 | 2372 if (comment_dir |
| 2373 #ifdef FEAT_LISP | |
| 2374 || lisp | |
| 2375 #endif | |
| 2376 ) | |
| 7 | 2377 comment_col = check_linecomment(linep); |
| 14 | 2378 #ifdef FEAT_LISP |
|
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diff
changeset
|
2379 // skip comment |
| 14 | 2380 if (lisp && comment_col != MAXCOL) |
| 2381 pos.col = comment_col; | |
| 2382 #endif | |
| 7 | 2383 } |
| 2384 else | |
| 2385 { | |
| 2386 --pos.col; | |
| 2387 if (has_mbyte) | |
| 2388 pos.col -= (*mb_head_off)(linep, linep + pos.col); | |
| 2389 } | |
| 2390 } | |
|
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diff
changeset
|
2391 else // forward search |
| 7 | 2392 { |
| 14 | 2393 if (linep[pos.col] == NUL |
|
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diff
changeset
|
2394 // at end of line, go to next one |
| 14 | 2395 #ifdef FEAT_LISP |
|
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parents:
18763
diff
changeset
|
2396 // don't search for match in comment |
| 14 | 2397 || (lisp && comment_col != MAXCOL |
| 2398 && pos.col == (colnr_T)comment_col) | |
| 2399 #endif | |
| 2400 ) | |
| 7 | 2401 { |
|
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parents:
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diff
changeset
|
2402 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file |
| 14 | 2403 #ifdef FEAT_LISP |
|
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parents:
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diff
changeset
|
2404 // line is exhausted and comment with it, |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2405 // don't search for match in code |
| 14 | 2406 || lispcomm |
| 2407 #endif | |
| 2408 ) | |
| 7 | 2409 break; |
| 2410 ++pos.lnum; | |
| 2411 | |
| 2412 if (maxtravel && traveled++ > maxtravel) | |
| 2413 break; | |
| 2414 | |
| 2415 linep = ml_get(pos.lnum); | |
| 2416 pos.col = 0; | |
| 2417 do_quotes = -1; | |
| 2418 line_breakcheck(); | |
| 14 | 2419 #ifdef FEAT_LISP |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2420 if (lisp) // find comment pos in new line |
| 14 | 2421 comment_col = check_linecomment(linep); |
| 2422 #endif | |
| 7 | 2423 } |
| 2424 else | |
| 2425 { | |
| 2426 if (has_mbyte) | |
| 474 | 2427 pos.col += (*mb_ptr2len)(linep + pos.col); |
| 7 | 2428 else |
| 2429 ++pos.col; | |
| 2430 } | |
| 2431 } | |
| 2432 | |
| 2433 /* | |
| 2434 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0. | |
| 2435 */ | |
| 2436 if (pos.col == 0 && (flags & FM_BLOCKSTOP) && | |
| 2437 (linep[0] == '{' || linep[0] == '}')) | |
| 2438 { | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2439 if (linep[0] == findc && count == 0) // match! |
| 7 | 2440 return &pos; |
|
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patch 8.1.2394: using old C style comments
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parents:
18763
diff
changeset
|
2441 break; // out of scope |
| 7 | 2442 } |
| 2443 | |
| 2444 if (comment_dir) | |
| 2445 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2446 // Note: comments do not nest, and we ignore quotes in them |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2447 // TODO: ignore comment brackets inside strings |
| 7 | 2448 if (comment_dir == FORWARD) |
| 2449 { | |
| 2450 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/') | |
| 2451 { | |
| 2452 pos.col++; | |
| 2453 return &pos; | |
| 2454 } | |
| 2455 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2456 else // Searching backwards |
| 7 | 2457 { |
| 2458 /* | |
| 2459 * A comment may contain / * or / /, it may also start or end | |
|
12829
91222b3123ba
patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2460 * with / * /. Ignore a / * after / / and after *. |
| 7 | 2461 */ |
| 2462 if (pos.col == 0) | |
| 2463 continue; | |
| 6971 | 2464 else if (raw_string) |
| 2465 { | |
| 2466 if (linep[pos.col - 1] == 'R' | |
| 2467 && linep[pos.col] == '"' | |
| 2468 && vim_strchr(linep + pos.col + 1, '(') != NULL) | |
| 2469 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2470 // Possible start of raw string. Now that we have the |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2471 // delimiter we can check if it ends before where we |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2472 // started searching, or before the previously found |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2473 // raw string start. |
| 6971 | 2474 if (!find_rawstring_end(linep, &pos, |
| 2475 count > 0 ? &match_pos : &curwin->w_cursor)) | |
| 2476 { | |
| 2477 count++; | |
| 2478 match_pos = pos; | |
| 2479 match_pos.col--; | |
| 2480 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2481 linep = ml_get(pos.lnum); // may have been released |
| 6971 | 2482 } |
| 2483 } | |
| 7 | 2484 else if ( linep[pos.col - 1] == '/' |
| 2485 && linep[pos.col] == '*' | |
|
12829
91222b3123ba
patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2486 && (pos.col == 1 || linep[pos.col - 2] != '*') |
| 7 | 2487 && (int)pos.col < comment_col) |
| 2488 { | |
| 2489 count++; | |
| 2490 match_pos = pos; | |
| 2491 match_pos.col--; | |
| 2492 } | |
| 2493 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/') | |
| 2494 { | |
| 2495 if (count > 0) | |
| 2496 pos = match_pos; | |
| 2497 else if (pos.col > 1 && linep[pos.col - 2] == '/' | |
| 2498 && (int)pos.col <= comment_col) | |
| 2499 pos.col -= 2; | |
| 2500 else if (ignore_cend) | |
| 2501 continue; | |
| 2502 else | |
| 2503 return NULL; | |
| 2504 return &pos; | |
| 2505 } | |
| 2506 } | |
| 2507 continue; | |
| 2508 } | |
| 2509 | |
| 2510 /* | |
| 2511 * If smart matching ('cpoptions' does not contain '%'), braces inside | |
| 2512 * of quotes are ignored, but only if there is an even number of | |
| 2513 * quotes in the line. | |
| 2514 */ | |
| 2515 if (cpo_match) | |
| 2516 do_quotes = 0; | |
| 2517 else if (do_quotes == -1) | |
| 2518 { | |
| 2519 /* | |
| 2520 * Count the number of quotes in the line, skipping \" and '"'. | |
| 2521 * Watch out for "\\". | |
| 2522 */ | |
| 2523 at_start = do_quotes; | |
| 2524 for (ptr = linep; *ptr; ++ptr) | |
| 2525 { | |
| 2526 if (ptr == linep + pos.col + backwards) | |
| 2527 at_start = (do_quotes & 1); | |
| 2528 if (*ptr == '"' | |
| 2529 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\'')) | |
| 2530 ++do_quotes; | |
| 2531 if (*ptr == '\\' && ptr[1] != NUL) | |
| 2532 ++ptr; | |
| 2533 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2534 do_quotes &= 1; // result is 1 with even number of quotes |
| 7 | 2535 |
| 2536 /* | |
| 2537 * If we find an uneven count, check current line and previous | |
| 2538 * one for a '\' at the end. | |
| 2539 */ | |
| 2540 if (!do_quotes) | |
| 2541 { | |
| 2542 inquote = FALSE; | |
| 2543 if (ptr[-1] == '\\') | |
| 2544 { | |
| 2545 do_quotes = 1; | |
| 2546 if (start_in_quotes == MAYBE) | |
| 2547 { | |
|
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parents:
18763
diff
changeset
|
2548 // Do we need to use at_start here? |
| 7 | 2549 inquote = TRUE; |
| 2550 start_in_quotes = TRUE; | |
| 2551 } | |
| 2552 else if (backwards) | |
| 2553 inquote = TRUE; | |
| 2554 } | |
| 2555 if (pos.lnum > 1) | |
| 2556 { | |
| 2557 ptr = ml_get(pos.lnum - 1); | |
| 2558 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\') | |
| 2559 { | |
| 2560 do_quotes = 1; | |
| 2561 if (start_in_quotes == MAYBE) | |
| 2562 { | |
| 2563 inquote = at_start; | |
| 2564 if (inquote) | |
| 2565 start_in_quotes = TRUE; | |
| 2566 } | |
| 2567 else if (!backwards) | |
| 2568 inquote = TRUE; | |
| 2569 } | |
| 1310 | 2570 |
|
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parents:
18763
diff
changeset
|
2571 // ml_get() only keeps one line, need to get linep again |
| 1310 | 2572 linep = ml_get(pos.lnum); |
| 7 | 2573 } |
| 2574 } | |
| 2575 } | |
| 2576 if (start_in_quotes == MAYBE) | |
| 2577 start_in_quotes = FALSE; | |
| 2578 | |
| 2579 /* | |
| 2580 * If 'smartmatch' is set: | |
| 2581 * Things inside quotes are ignored by setting 'inquote'. If we | |
| 2582 * find a quote without a preceding '\' invert 'inquote'. At the | |
| 2583 * end of a line not ending in '\' we reset 'inquote'. | |
| 2584 * | |
| 2585 * In lines with an uneven number of quotes (without preceding '\') | |
| 2586 * we do not know which part to ignore. Therefore we only set | |
| 2587 * inquote if the number of quotes in a line is even, unless this | |
| 2588 * line or the previous one ends in a '\'. Complicated, isn't it? | |
| 2589 */ | |
| 4029 | 2590 c = PTR2CHAR(linep + pos.col); |
| 2591 switch (c) | |
| 7 | 2592 { |
| 2593 case NUL: | |
|
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18763
diff
changeset
|
2594 // at end of line without trailing backslash, reset inquote |
| 7 | 2595 if (pos.col == 0 || linep[pos.col - 1] != '\\') |
| 2596 { | |
| 2597 inquote = FALSE; | |
| 2598 start_in_quotes = FALSE; | |
| 2599 } | |
| 2600 break; | |
| 2601 | |
| 2602 case '"': | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2603 // 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
|
2604 // ignored |
| 7 | 2605 if (do_quotes) |
| 2606 { | |
| 2607 int col; | |
| 2608 | |
| 2609 for (col = pos.col - 1; col >= 0; --col) | |
| 2610 if (linep[col] != '\\') | |
| 2611 break; | |
| 2612 if ((((int)pos.col - 1 - col) & 1) == 0) | |
| 2613 { | |
| 2614 inquote = !inquote; | |
| 2615 start_in_quotes = FALSE; | |
| 2616 } | |
| 2617 } | |
| 2618 break; | |
| 2619 | |
| 2620 /* | |
| 2621 * If smart matching ('cpoptions' does not contain '%'): | |
| 2622 * Skip things in single quotes: 'x' or '\x'. Be careful for single | |
| 2623 * single quotes, eg jon's. Things like '\233' or '\x3f' are not | |
| 2624 * skipped, there is never a brace in them. | |
| 2625 * Ignore this when finding matches for `'. | |
| 2626 */ | |
| 2627 case '\'': | |
| 2628 if (!cpo_match && initc != '\'' && findc != '\'') | |
| 2629 { | |
| 2630 if (backwards) | |
| 2631 { | |
| 2632 if (pos.col > 1) | |
| 2633 { | |
| 2634 if (linep[pos.col - 2] == '\'') | |
| 2635 { | |
| 2636 pos.col -= 2; | |
| 2637 break; | |
| 2638 } | |
| 2639 else if (linep[pos.col - 2] == '\\' && | |
| 2640 pos.col > 2 && linep[pos.col - 3] == '\'') | |
| 2641 { | |
| 2642 pos.col -= 3; | |
| 2643 break; | |
| 2644 } | |
| 2645 } | |
| 2646 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2647 else if (linep[pos.col + 1]) // forward search |
| 7 | 2648 { |
| 2649 if (linep[pos.col + 1] == '\\' && | |
| 2650 linep[pos.col + 2] && linep[pos.col + 3] == '\'') | |
| 2651 { | |
| 2652 pos.col += 3; | |
| 2653 break; | |
| 2654 } | |
| 2655 else if (linep[pos.col + 2] == '\'') | |
| 2656 { | |
| 2657 pos.col += 2; | |
| 2658 break; | |
| 2659 } | |
| 2660 } | |
| 2661 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2662 // FALLTHROUGH |
| 7 | 2663 |
| 2664 default: | |
| 2665 #ifdef FEAT_LISP | |
| 14 | 2666 /* |
| 2667 * For Lisp skip over backslashed (), {} and []. | |
| 2668 * (actually, we skip #\( et al) | |
| 2669 */ | |
| 7 | 2670 if (curbuf->b_p_lisp |
| 2671 && vim_strchr((char_u *)"(){}[]", c) != NULL | |
| 14 | 2672 && pos.col > 1 |
| 2673 && check_prevcol(linep, pos.col, '\\', NULL) | |
| 2674 && check_prevcol(linep, pos.col - 1, '#', NULL)) | |
| 7 | 2675 break; |
| 2676 #endif | |
| 2677 | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2678 // 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
|
2679 // quotes when the start is also inside of quotes. |
| 7 | 2680 if ((!inquote || start_in_quotes == TRUE) |
| 2681 && (c == initc || c == findc)) | |
| 2682 { | |
| 2683 int col, bslcnt = 0; | |
| 2684 | |
| 2685 if (!cpo_bsl) | |
| 2686 { | |
| 2687 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) | |
| 2688 bslcnt++; | |
| 2689 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2690 // 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
|
2691 // is what we expect. |
| 7 | 2692 if (cpo_bsl || (bslcnt & 1) == match_escaped) |
| 2693 { | |
| 2694 if (c == initc) | |
| 2695 count++; | |
| 2696 else | |
| 2697 { | |
| 2698 if (count == 0) | |
| 2699 return &pos; | |
| 2700 count--; | |
| 2701 } | |
| 2702 } | |
| 2703 } | |
| 2704 } | |
| 2705 } | |
| 2706 | |
| 2707 if (comment_dir == BACKWARD && count > 0) | |
| 2708 { | |
| 2709 pos = match_pos; | |
| 2710 return &pos; | |
| 2711 } | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2712 return (pos_T *)NULL; // never found it |
| 7 | 2713 } |
| 2714 | |
| 2715 /* | |
| 2716 * Check if line[] contains a / / comment. | |
| 2717 * Return MAXCOL if not, otherwise return the column. | |
| 2718 * TODO: skip strings. | |
| 2719 */ | |
| 2720 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2721 check_linecomment(char_u *line) |
| 7 | 2722 { |
| 2723 char_u *p; | |
| 2724 | |
| 2725 p = line; | |
| 14 | 2726 #ifdef FEAT_LISP |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2727 // skip Lispish one-line comments |
| 14 | 2728 if (curbuf->b_p_lisp) |
| 2729 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2730 if (vim_strchr(p, ';') != NULL) // there may be comments |
| 14 | 2731 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2732 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
|
2733 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2734 p = line; // scan from start |
| 333 | 2735 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL) |
| 14 | 2736 { |
| 2737 if (*p == '"') | |
| 2738 { | |
| 3263 | 2739 if (in_str) |
| 14 | 2740 { |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2741 if (*(p - 1) != '\\') // skip escaped quote |
| 3263 | 2742 in_str = FALSE; |
| 14 | 2743 } |
| 2744 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
|
2745 // skip #\" form |
| 14 | 2746 && *(p - 1) != '\\' && *(p - 2) != '#')) |
| 3263 | 2747 in_str = TRUE; |
| 14 | 2748 } |
| 3263 | 2749 else if (!in_str && ((p - line) < 2 |
| 14 | 2750 || (*(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
|
2751 break; // found! |
| 14 | 2752 ++p; |
| 2753 } | |
| 2754 } | |
| 2755 else | |
| 2756 p = NULL; | |
| 2757 } | |
| 2758 else | |
| 2759 #endif | |
| 7 | 2760 while ((p = vim_strchr(p, '/')) != NULL) |
| 2761 { | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2762 // 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
|
2763 // because * / / * is an end and start of a C comment |
| 1463 | 2764 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*')) |
| 7 | 2765 break; |
| 2766 ++p; | |
| 2767 } | |
| 2768 | |
| 2769 if (p == NULL) | |
| 2770 return MAXCOL; | |
| 2771 return (int)(p - line); | |
| 2772 } | |
| 2773 | |
| 2774 /* | |
| 2775 * Move cursor briefly to character matching the one under the cursor. | |
| 2776 * Used for Insert mode and "r" command. | |
| 2777 * Show the match only if it is visible on the screen. | |
| 2778 * If there isn't a match, then beep. | |
| 2779 */ | |
| 2780 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2781 showmatch( |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2782 int c) // char to show match for |
| 7 | 2783 { |
| 2784 pos_T *lpos, save_cursor; | |
| 2785 pos_T mpos; | |
| 2786 colnr_T vcol; | |
| 2787 long save_so; | |
| 2788 long save_siso; | |
| 2789 #ifdef CURSOR_SHAPE | |
| 2790 int save_state; | |
| 2791 #endif | |
| 2792 colnr_T save_dollar_vcol; | |
| 2793 char_u *p; | |
|
15713
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patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2794 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
|
2795 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso; |
| 7 | 2796 |
| 2797 /* | |
| 2798 * Only show match for chars in the 'matchpairs' option. | |
| 2799 */ | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2800 // 'matchpairs' is "x:y,x:y" |
| 4029 | 2801 for (p = curbuf->b_p_mps; *p != NUL; ++p) |
| 7 | 2802 { |
| 2803 #ifdef FEAT_RIGHTLEFT | |
| 4153 | 2804 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri)) |
| 2805 break; | |
| 7 | 2806 #endif |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2807 p += mb_ptr2len(p) + 1; |
| 4029 | 2808 if (PTR2CHAR(p) == c |
| 7 | 2809 #ifdef FEAT_RIGHTLEFT |
| 2810 && !(curwin->w_p_rl ^ p_ri) | |
| 2811 #endif | |
| 2812 ) | |
| 2813 break; | |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2814 p += mb_ptr2len(p); |
| 4029 | 2815 if (*p == NUL) |
| 7 | 2816 return; |
| 2817 } | |
|
24307
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2818 if (*p == NUL) |
|
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2819 return; |
| 7 | 2820 |
|
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d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2821 if ((lpos = findmatch(NULL, NUL)) == NULL) // no match, so beep |
| 6949 | 2822 vim_beep(BO_MATCH); |
| 4153 | 2823 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline) |
| 7 | 2824 { |
| 2825 if (!curwin->w_p_wrap) | |
| 2826 getvcol(curwin, lpos, NULL, &vcol, NULL); | |
| 2827 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
|
2828 && vcol < curwin->w_leftcol + curwin->w_width)) |
| 7 | 2829 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2830 mpos = *lpos; // save the pos, update_screen() may change it |
| 7 | 2831 save_cursor = curwin->w_cursor; |
|
15713
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patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2832 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
|
2833 save_siso = *siso; |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2834 // 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
|
2835 // stop displaying the "$". |
| 3318 | 2836 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol) |
| 2837 dollar_vcol = -1; | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2838 ++curwin->w_virtcol; // do display ')' just before "$" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2839 update_screen(VALID); // show the new char first |
| 7 | 2840 |
| 2841 save_dollar_vcol = dollar_vcol; | |
| 2842 #ifdef CURSOR_SHAPE | |
| 2843 save_state = State; | |
| 2844 State = SHOWMATCH; | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2845 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2846 #endif |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2847 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
|
2848 *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
|
2849 *siso = 0; // don't use 'sidescrolloff' here |
| 7 | 2850 showruler(FALSE); |
| 2851 setcursor(); | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2852 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
|
2853 out_flush_cursor(TRUE, FALSE); |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12855
diff
changeset
|
2854 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2855 // 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
|
2856 // 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
|
2857 // and has a higher column number. |
| 7 | 2858 dollar_vcol = save_dollar_vcol; |
| 2859 | |
| 2860 /* | |
| 2861 * brief pause, unless 'm' is present in 'cpo' and a character is | |
| 2862 * available. | |
| 2863 */ | |
| 2864 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
|
2865 ui_delay(p_mat * 100L + 8, TRUE); |
| 7 | 2866 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
|
2867 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
|
2868 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
|
2869 *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
|
2870 *siso = save_siso; |
| 7 | 2871 #ifdef CURSOR_SHAPE |
| 2872 State = save_state; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2873 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2874 #endif |
| 2875 } | |
| 2876 } | |
| 2877 } | |
| 2878 | |
| 2879 /* | |
|
18448
35e0ab1f2975
patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents:
18426
diff
changeset
|
2880 * 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
|
2881 * 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
|
2882 * "cur". |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2883 * "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
|
2884 * Returns TRUE, FALSE or -1 for failure. |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2885 */ |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2886 static int |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2887 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
|
2888 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2889 regmmatch_T regmatch; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2890 int nmatched = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2891 int result = -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2892 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
|
2893 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
|
2894 int flag = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2895 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2896 if (pattern == NULL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2897 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
|
2898 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2899 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
|
2900 SEARCH_KEEP, ®match) == FAIL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2901 return -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2902 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2903 // init startcol correctly |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2904 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
|
2905 // move to match |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2906 if (move) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2907 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2908 CLEAR_POS(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2909 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2910 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2911 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2912 pos = *cur; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2913 // 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
|
2914 flag = SEARCH_START; |
|
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 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2917 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
|
2918 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
|
2919 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2920 // 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
|
2921 // 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
|
2922 do |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2923 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2924 regmatch.startpos[0].col++; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2925 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
|
2926 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
|
2927 if (nmatched != 0) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2928 break; |
|
22478
5193420617f1
patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents:
22359
diff
changeset
|
2929 } 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
|
2930 && 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
|
2931 : 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
|
2932 |
|
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2933 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
|
2934 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2935 result = (nmatched != 0 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2936 && 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
|
2937 && 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
|
2938 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2939 } |
|
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 vim_regfree(regmatch.regprog); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2942 return result; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2943 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2944 |
| 3755 | 2945 |
| 3718 | 2946 /* |
| 2947 * Find next search match under cursor, cursor at end. | |
| 2948 * Used while an operator is pending, and in Visual mode. | |
| 2949 */ | |
| 2950 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2951 current_search( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2952 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
|
2953 int forward) // TRUE for forward, FALSE for backward |
| 3718 | 2954 { |
|
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
|
2955 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
|
2956 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
|
2957 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
|
2958 pos_T pos; // position after the pattern |
| 3718 | 2959 int i; |
| 2960 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
|
2961 int result; // result of various function calls |
| 3718 | 2962 char_u old_p_ws = p_ws; |
| 2963 int flags = 0; | |
|
5210
839ebe7c1b2f
updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents:
5118
diff
changeset
|
2964 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
|
2965 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
|
2966 int skip_first_backward; |
| 3718 | 2967 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2968 // 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
|
2969 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
| 3718 | 2970 dec_cursor(); |
| 2971 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2972 // 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
|
2973 // 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
|
2974 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
|
2975 && 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
|
2976 |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2977 orig_pos = pos = curwin->w_cursor; |
| 3718 | 2978 if (VIsual_active) |
| 2979 { | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2980 if (forward) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2981 incl(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2982 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2983 decl(&pos); |
| 3718 | 2984 } |
| 2985 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2986 // 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
|
2987 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
|
2988 FORWARD); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2989 if (zero_width == -1) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2990 return FAIL; // pattern not found |
| 3732 | 2991 |
| 2992 /* | |
| 3718 | 2993 * The trick is to first search backwards and then search forward again, |
| 2994 * 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
|
2995 * captured. When "forward" is false do it the other way around. |
| 3718 | 2996 */ |
| 2997 for (i = 0; i < 2; i++) | |
| 2998 { | |
| 2999 if (forward) | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3000 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3001 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
|
3002 continue; |
| 3718 | 3003 dir = i; |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3004 } |
| 3718 | 3005 else |
| 3006 dir = !i; | |
| 3732 | 3007 |
| 3008 flags = 0; | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
3009 if (!dir && !zero_width) |
| 3732 | 3010 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
|
3011 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
|
3012 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3013 // 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
|
3014 if (i == 0) |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3015 p_ws = FALSE; |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3016 |
|
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 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
|
3018 (dir ? FORWARD : BACKWARD), |
| 3718 | 3019 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
|
3020 SEARCH_KEEP | flags, RE_SEARCH, NULL); |
| 3718 | 3021 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3022 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
|
3023 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3024 // 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
|
3025 // 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
|
3026 // 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
|
3027 // selection works. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3028 if (i == 1 && !result) // not found, abort |
| 3718 | 3029 { |
| 3030 curwin->w_cursor = orig_pos; | |
| 3031 if (VIsual_active) | |
| 3032 VIsual = save_VIsual; | |
| 3033 return FAIL; | |
| 3034 } | |
|
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
|
3035 else if (i == 0 && !result) |
| 3718 | 3036 { |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3037 if (forward) |
| 3718 | 3038 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3039 // 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
|
3040 CLEAR_POS(&pos); |
| 3718 | 3041 } |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3042 else |
| 3718 | 3043 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3044 // 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
|
3045 // searching backwards, so set pos to last line and col |
| 3718 | 3046 pos.lnum = curwin->w_buffer->b_ml.ml_line_count; |
| 3724 | 3047 pos.col = (colnr_T)STRLEN( |
| 3048 ml_get(curwin->w_buffer->b_ml.ml_line_count)); | |
| 3718 | 3049 } |
| 3050 } | |
| 3051 } | |
| 3052 | |
| 3053 start_pos = pos; | |
| 3054 | |
| 3055 if (!VIsual_active) | |
| 3056 VIsual = start_pos; | |
| 3057 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3058 // 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
|
3059 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
|
3060 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
|
3061 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3062 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
|
3063 // 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
|
3064 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
|
3065 else |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3066 // 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
|
3067 dec_cursor(); |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3068 } |
|
22549
5055805908f5
patch 8.2.1823: "gN" does not select the matched string
Bram Moolenaar <Bram@vim.org>
parents:
22478
diff
changeset
|
3069 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
|
3070 curwin->w_cursor = pos; // put the cursor on the start of the match |
| 3718 | 3071 VIsual_active = TRUE; |
| 3072 VIsual_mode = 'v'; | |
| 3073 | |
|
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3074 if (*p_sel == 'e') |
| 3718 | 3075 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3076 // 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
|
3077 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
|
3078 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
|
3079 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
|
3080 inc(&VIsual); |
| 3718 | 3081 } |
| 3082 | |
| 3083 #ifdef FEAT_FOLDING | |
| 3084 if (fdo_flags & FDO_SEARCH && KeyTyped) | |
| 3085 foldOpenCursor(); | |
| 3086 #endif | |
| 3087 | |
| 3088 may_start_select('c'); | |
| 3089 setmouse(); | |
| 3090 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3091 // 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
|
3092 // end are still the same, and the selection needs to be owned |
| 3718 | 3093 clip_star.vmode = NUL; |
| 3094 #endif | |
| 3095 redraw_curbuf_later(INVERTED); | |
| 3096 showmode(); | |
| 3097 | |
| 3098 return OK; | |
| 3099 } | |
| 3755 | 3100 |
| 7 | 3101 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \ |
| 3102 || defined(PROTO) | |
| 3103 /* | |
| 3104 * return TRUE if line 'lnum' is empty or has white chars only. | |
| 3105 */ | |
| 3106 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3107 linewhite(linenr_T lnum) |
| 7 | 3108 { |
| 3109 char_u *p; | |
| 3110 | |
| 3111 p = skipwhite(ml_get(lnum)); | |
| 3112 return (*p == NUL); | |
| 3113 } | |
| 3114 #endif | |
| 3115 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3116 /* |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3117 * 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
|
3118 * 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
|
3119 */ |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3120 static void |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3121 cmdline_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3122 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3123 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3124 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3125 int show_top_bot_msg, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3126 char_u *msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3127 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3128 int maxcount, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3129 long timeout) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3130 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3131 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3132 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3133 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
|
3134 timeout); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3135 if (stat.cur > 0) |
|
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 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
|
3138 size_t len; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3139 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3140 #ifdef FEAT_RIGHTLEFT |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3141 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
|
3142 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3143 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
|
3144 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
|
3145 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
|
3146 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
|
3147 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3148 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3149 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
|
3150 maxcount, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3151 else |
|
20647
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 stat.cnt, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3154 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3155 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3156 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3157 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3158 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
|
3159 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
|
3160 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
|
3161 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
|
3162 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3163 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3164 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
|
3165 stat.cur, maxcount); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3166 else |
|
20647
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 stat.cur, stat.cnt); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3169 } |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3170 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3171 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
|
3172 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
|
3173 { |
|
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
|
3174 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
|
3175 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
|
3176 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
|
3177 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
|
3178 } |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3179 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3180 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
|
3181 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
|
3182 stat.cur = -1; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3183 |
|
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
|
3184 // 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
|
3185 msg_hist_off = TRUE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3186 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
|
3187 msg_hist_off = FALSE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3188 } |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3189 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3190 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3191 /* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3192 * 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
|
3193 * "stat" must not be NULL. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3194 * 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
|
3195 * 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
|
3196 * dirc == '/': find the next match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3197 * dirc == '?': find the previous match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3198 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3199 static void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3200 update_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3201 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3202 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3203 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3204 searchstat_T *stat, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3205 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3206 int maxcount, |
|
20651
3e03edae7e6f
patch 8.2.0879: compiler warning for unused function argument
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
3207 long timeout UNUSED) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3208 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3209 int save_ws = p_ws; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3210 int wraparound = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3211 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
|
3212 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
|
3213 static int cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3214 static int cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3215 static int exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3216 static int incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3217 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
|
3218 static int chgtick = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3219 static char_u *lastpat = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3220 static buf_T *lbuf = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3221 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3222 proftime_T start; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3223 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3224 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3225 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
|
3226 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3227 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
|
3228 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3229 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3230 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3231 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3232 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3233 stat->last_maxcount = last_maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3234 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3235 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3236 last_maxcount = maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3237 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3238 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
|
3239 || (dirc == '/' && LT_POS(p, lastpos))); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3240 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3241 // 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
|
3242 // 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
|
3243 // 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
|
3244 // 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
|
3245 if (!(chgtick == CHANGEDTICK(curbuf) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3246 && 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
|
3247 && 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
|
3248 && EQUAL_POS(lastpos, *cursor_pos) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3249 && lbuf == curbuf) || wraparound || cur < 0 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3250 || (maxcount > 0 && cur > maxcount) || recompute) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3251 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3252 cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3253 cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3254 exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3255 incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3256 CLEAR_POS(&lastpos); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3257 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3258 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3259 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3260 if (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
|
3261 && (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
|
3262 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
|
3263 else |
|
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 int done_search = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3266 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
|
3267 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3268 p_ws = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3269 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3270 if (timeout > 0) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3271 profile_setlimit(timeout, &start); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3272 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3273 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
|
3274 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
|
3275 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3276 done_search = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3277 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3278 // 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
|
3279 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
|
3280 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3281 incomplete = 1; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3282 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3283 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3284 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3285 cnt++; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3286 if (LTOREQ_POS(lastpos, p)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3287 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3288 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
|
3289 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
|
3290 exact_match = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3291 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3292 fast_breakcheck(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3293 if (maxcount > 0 && cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3294 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3295 incomplete = 2; // max count exceeded |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3296 break; |
|
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 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3299 if (got_int) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3300 cur = -1; // abort |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3301 if (done_search) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3302 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3303 vim_free(lastpat); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3304 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
|
3305 chgtick = CHANGEDTICK(curbuf); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3306 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3307 lastpos = p; |
|
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 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3310 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3311 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3312 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3313 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3314 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
|
3315 p_ws = save_ws; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3316 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3317 |
| 7 | 3318 #if defined(FEAT_FIND_ID) || defined(PROTO) |
| 3319 /* | |
| 3320 * Find identifiers or defines in included files. | |
| 2719 | 3321 * If p_ic && (compl_cont_status & CONT_SOL) then ptr must be in lowercase. |
| 7 | 3322 */ |
| 3323 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3324 find_pattern_in_path( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3325 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
|
3326 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
|
3327 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
|
3328 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
|
3329 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
|
3330 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
|
3331 // a macro? |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3332 long count, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3333 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
|
3334 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
|
3335 linenr_T end_lnum) // last line for searching |
| 7 | 3336 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3337 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
|
3338 SearchedFile *bigger; // When we need more space |
| 7 | 3339 int max_path_depth = 50; |
| 3340 long match_count = 1; | |
| 3341 | |
| 3342 char_u *pat; | |
| 3343 char_u *new_fname; | |
| 3344 char_u *curr_fname = curbuf->b_fname; | |
| 3345 char_u *prev_fname = NULL; | |
| 3346 linenr_T lnum; | |
| 3347 int depth; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3348 int depth_displayed; // For type==CHECK_PATH |
| 7 | 3349 int old_files; |
| 3350 int already_searched; | |
| 3351 char_u *file_line; | |
| 3352 char_u *line; | |
| 3353 char_u *p; | |
| 3354 char_u save_char; | |
| 3355 int define_matched; | |
| 3356 regmatch_T regmatch; | |
| 3357 regmatch_T incl_regmatch; | |
| 3358 regmatch_T def_regmatch; | |
| 3359 int matched = FALSE; | |
| 3360 int did_show = FALSE; | |
| 3361 int found = FALSE; | |
| 3362 int i; | |
| 3363 char_u *already = NULL; | |
| 3364 char_u *startp = NULL; | |
| 534 | 3365 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
|
3366 #if defined(FEAT_QUICKFIX) |
| 7 | 3367 win_T *curwin_save = NULL; |
| 3368 #endif | |
| 3369 | |
| 3370 regmatch.regprog = NULL; | |
| 3371 incl_regmatch.regprog = NULL; | |
| 3372 def_regmatch.regprog = NULL; | |
| 3373 | |
| 3374 file_line = alloc(LSIZE); | |
| 3375 if (file_line == NULL) | |
| 3376 return; | |
| 3377 | |
| 3378 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
|
3379 // 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
|
3380 // 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
|
3381 && !(compl_cont_status & CONT_SOL)) |
| 7 | 3382 { |
| 3383 pat = alloc(len + 5); | |
| 3384 if (pat == NULL) | |
| 3385 goto fpip_end; | |
| 3386 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
|
3387 // ignore case according to p_ic, p_scs and pat |
| 7 | 3388 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
|
3389 regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0); |
| 7 | 3390 vim_free(pat); |
| 3391 if (regmatch.regprog == NULL) | |
| 3392 goto fpip_end; | |
| 3393 } | |
| 534 | 3394 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc; |
| 3395 if (*inc_opt != NUL) | |
| 7 | 3396 { |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3397 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
|
3398 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3399 if (incl_regmatch.regprog == NULL) |
| 3400 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3401 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat. |
| 7 | 3402 } |
| 3403 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL)) | |
| 3404 { | |
| 3405 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
|
3406 ? 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
|
3407 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3408 if (def_regmatch.regprog == NULL) |
| 3409 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3410 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat. |
| 7 | 3411 } |
|
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
|
3412 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE); |
| 7 | 3413 if (files == NULL) |
| 3414 goto fpip_end; | |
| 3415 old_files = max_path_depth; | |
| 3416 depth = depth_displayed = -1; | |
| 3417 | |
| 3418 lnum = start_lnum; | |
| 3419 if (end_lnum > curbuf->b_ml.ml_line_count) | |
| 3420 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
|
3421 if (lnum > end_lnum) // do at least one line |
| 7 | 3422 lnum = end_lnum; |
| 3423 line = ml_get(lnum); | |
| 3424 | |
| 3425 for (;;) | |
| 3426 { | |
| 3427 if (incl_regmatch.regprog != NULL | |
| 3428 && vim_regexec(&incl_regmatch, line, (colnr_T)0)) | |
| 3429 { | |
| 534 | 3430 char_u *p_fname = (curr_fname == curbuf->b_fname) |
| 3431 ? curbuf->b_ffname : curr_fname; | |
| 3432 | |
| 3433 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
|
3434 // Use text from '\zs' to '\ze' (or end) of 'include'. |
| 534 | 3435 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
|
3436 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]), |
| 534 | 3437 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname); |
| 3438 else | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3439 // Use text after match with 'include'. |
| 534 | 3440 new_fname = file_name_in_line(incl_regmatch.endp[0], 0, |
| 681 | 3441 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL); |
| 7 | 3442 already_searched = FALSE; |
| 3443 if (new_fname != NULL) | |
| 3444 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3445 // Check whether we have already searched in this file |
| 7 | 3446 for (i = 0;; i++) |
| 3447 { | |
| 3448 if (i == depth + 1) | |
| 3449 i = old_files; | |
| 3450 if (i == max_path_depth) | |
| 3451 break; | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
3452 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
|
3453 & FPC_SAME) |
| 7 | 3454 { |
| 3455 if (type != CHECK_PATH && | |
| 3456 action == ACTION_SHOW_ALL && files[i].matched) | |
| 3457 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3458 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
|
3459 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
|
3460 // typed at "--more--" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3461 // message |
| 7 | 3462 { |
| 3463 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
|
3464 msg_puts(_(" (includes previously listed match)")); |
| 7 | 3465 prev_fname = NULL; |
| 3466 } | |
| 3467 } | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13225
diff
changeset
|
3468 VIM_CLEAR(new_fname); |
| 7 | 3469 already_searched = TRUE; |
| 3470 break; | |
| 3471 } | |
| 3472 } | |
| 3473 } | |
| 3474 | |
| 3475 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL | |
| 3476 || (new_fname == NULL && !already_searched))) | |
| 3477 { | |
| 3478 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3479 msg_putchar('\n'); // cursor below last one |
| 7 | 3480 else |
| 3481 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3482 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
|
3483 msg_puts_title(_("--- Included files ")); |
| 7 | 3484 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
|
3485 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
|
3486 msg_puts_title(_("in path ---\n")); |
| 7 | 3487 } |
| 3488 did_show = TRUE; | |
| 3489 while (depth_displayed < depth && !got_int) | |
| 3490 { | |
| 3491 ++depth_displayed; | |
| 3492 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
|
3493 msg_puts(" "); |
| 7 | 3494 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
|
3495 msg_puts(" -->\n"); |
| 7 | 3496 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3497 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
|
3498 // for "--more--" message |
| 7 | 3499 { |
| 3500 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
|
3501 msg_puts(" "); |
| 7 | 3502 if (new_fname != NULL) |
| 3503 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3504 // 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
|
3505 // '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
|
3506 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D)); |
| 7 | 3507 } |
| 3508 else | |
| 3509 { | |
| 3510 /* | |
| 3511 * Isolate the file name. | |
| 3512 * Include the surrounding "" or <> if present. | |
| 3513 */ | |
| 3699 | 3514 if (inc_opt != NULL |
| 3515 && strstr((char *)inc_opt, "\\zs") != NULL) | |
| 3516 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3517 // pattern contains \zs, use the match |
| 3699 | 3518 p = incl_regmatch.startp[0]; |
| 3519 i = (int)(incl_regmatch.endp[0] | |
| 3520 - incl_regmatch.startp[0]); | |
| 3521 } | |
| 3522 else | |
| 3523 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3524 // find the file name after the end of the match |
| 3699 | 3525 for (p = incl_regmatch.endp[0]; |
| 3526 *p && !vim_isfilec(*p); p++) | |
| 3527 ; | |
| 3528 for (i = 0; vim_isfilec(p[i]); i++) | |
| 3529 ; | |
| 3530 } | |
| 3531 | |
| 7 | 3532 if (i == 0) |
| 3533 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3534 // Nothing found, use the rest of the line. |
| 7 | 3535 p = incl_regmatch.endp[0]; |
| 835 | 3536 i = (int)STRLEN(p); |
| 7 | 3537 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3538 // 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
|
3539 // happen if \zs appears in the regexp. |
| 3699 | 3540 else if (p > line) |
| 7 | 3541 { |
| 3542 if (p[-1] == '"' || p[-1] == '<') | |
| 3543 { | |
| 3544 --p; | |
| 3545 ++i; | |
| 3546 } | |
| 3547 if (p[i] == '"' || p[i] == '>') | |
| 3548 ++i; | |
| 3549 } | |
| 3550 save_char = p[i]; | |
| 3551 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
|
3552 msg_outtrans_attr(p, HL_ATTR(HLF_D)); |
| 7 | 3553 p[i] = save_char; |
| 3554 } | |
| 3555 | |
| 3556 if (new_fname == NULL && action == ACTION_SHOW_ALL) | |
| 3557 { | |
| 3558 if (already_searched) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3559 msg_puts(_(" (Already listed)")); |
| 7 | 3560 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3561 msg_puts(_(" NOT FOUND")); |
| 7 | 3562 } |
| 3563 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3564 out_flush(); // output each line directly |
| 7 | 3565 } |
| 3566 | |
| 3567 if (new_fname != NULL) | |
| 3568 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3569 // Push the new file onto the file stack |
| 7 | 3570 if (depth + 1 == old_files) |
| 3571 { | |
|
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
|
3572 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2); |
| 7 | 3573 if (bigger != NULL) |
| 3574 { | |
| 3575 for (i = 0; i <= depth; i++) | |
| 3576 bigger[i] = files[i]; | |
| 3577 for (i = depth + 1; i < old_files + max_path_depth; i++) | |
| 3578 { | |
| 3579 bigger[i].fp = NULL; | |
| 3580 bigger[i].name = NULL; | |
| 3581 bigger[i].lnum = 0; | |
| 3582 bigger[i].matched = FALSE; | |
| 3583 } | |
| 3584 for (i = old_files; i < max_path_depth; i++) | |
| 3585 bigger[i + max_path_depth] = files[i]; | |
| 3586 old_files += max_path_depth; | |
| 3587 max_path_depth *= 2; | |
| 3588 vim_free(files); | |
| 3589 files = bigger; | |
| 3590 } | |
| 3591 } | |
| 3592 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r")) | |
| 3593 == NULL) | |
| 3594 vim_free(new_fname); | |
| 3595 else | |
| 3596 { | |
| 3597 if (++depth == old_files) | |
| 3598 { | |
| 3599 /* | |
| 3600 * lalloc() for 'bigger' must have failed above. We | |
| 3601 * will forget one of our already visited files now. | |
| 3602 */ | |
| 3603 vim_free(files[old_files].name); | |
| 3604 ++old_files; | |
| 3605 } | |
| 3606 files[depth].name = curr_fname = new_fname; | |
| 3607 files[depth].lnum = 0; | |
| 3608 files[depth].matched = FALSE; | |
| 3609 if (action == ACTION_EXPAND) | |
| 3610 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3611 msg_hist_off = TRUE; // reset in msg_trunc_attr() |
| 274 | 3612 vim_snprintf((char*)IObuff, IOSIZE, |
| 3613 _("Scanning included file: %s"), | |
| 3614 (char *)new_fname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3615 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 3616 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3617 else if (p_verbose >= 5) |
| 712 | 3618 { |
| 3619 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3620 smsg(_("Searching included file %s"), |
| 712 | 3621 (char *)new_fname); |
| 3622 verbose_leave(); | |
| 3623 } | |
| 3624 | |
| 7 | 3625 } |
| 3626 } | |
| 3627 } | |
| 3628 else | |
| 3629 { | |
| 3630 /* | |
| 3631 * Check if the line is a define (type == FIND_DEFINE) | |
| 3632 */ | |
| 3633 p = line; | |
| 3634 search_line: | |
| 3635 define_matched = FALSE; | |
| 3636 if (def_regmatch.regprog != NULL | |
| 3637 && vim_regexec(&def_regmatch, line, (colnr_T)0)) | |
| 3638 { | |
| 3639 /* | |
| 3640 * Pattern must be first identifier after 'define', so skip | |
| 3641 * to that position before checking for match of pattern. Also | |
| 3642 * don't let it match beyond the end of this identifier. | |
| 3643 */ | |
| 3644 p = def_regmatch.endp[0]; | |
| 3645 while (*p && !vim_iswordc(*p)) | |
| 3646 p++; | |
| 3647 define_matched = TRUE; | |
| 3648 } | |
| 3649 | |
| 3650 /* | |
| 3651 * Look for a match. Don't do this if we are looking for a | |
| 3652 * define and this line didn't match define_prog above. | |
| 3653 */ | |
| 3654 if (def_regmatch.regprog == NULL || define_matched) | |
| 3655 { | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3656 if (define_matched || (compl_cont_status & CONT_SOL)) |
| 7 | 3657 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3658 // compare the first "len" chars from "ptr" |
| 7 | 3659 startp = skipwhite(p); |
| 3660 if (p_ic) | |
| 3661 matched = !MB_STRNICMP(startp, ptr, len); | |
| 3662 else | |
| 3663 matched = !STRNCMP(startp, ptr, len); | |
| 3664 if (matched && define_matched && whole | |
| 3665 && vim_iswordc(startp[len])) | |
| 3666 matched = FALSE; | |
| 3667 } | |
| 3668 else if (regmatch.regprog != NULL | |
| 3669 && vim_regexec(®match, line, (colnr_T)(p - line))) | |
| 3670 { | |
| 3671 matched = TRUE; | |
| 3672 startp = regmatch.startp[0]; | |
| 3673 /* | |
| 3674 * Check if the line is not a comment line (unless we are | |
| 3675 * looking for a define). A line starting with "# define" | |
| 3676 * is not considered to be a comment line. | |
| 3677 */ | |
| 3678 if (!define_matched && skip_comments) | |
| 3679 { | |
| 3680 if ((*line != '#' || | |
| 3681 STRNCMP(skipwhite(line + 1), "define", 6) != 0) | |
| 3562 | 3682 && get_leader_len(line, NULL, FALSE, TRUE)) |
| 7 | 3683 matched = FALSE; |
| 3684 | |
| 3685 /* | |
| 3686 * Also check for a "/ *" or "/ /" before the match. | |
| 3687 * Skips lines like "int backwards; / * normal index | |
| 3688 * * /" when looking for "normal". | |
| 3689 * Note: Doesn't skip "/ *" in comments. | |
| 3690 */ | |
| 3691 p = skipwhite(line); | |
| 3692 if (matched | |
| 3693 || (p[0] == '/' && p[1] == '*') || p[0] == '*') | |
| 3694 for (p = line; *p && p < startp; ++p) | |
| 3695 { | |
| 3696 if (matched | |
| 3697 && p[0] == '/' | |
| 3698 && (p[1] == '*' || p[1] == '/')) | |
| 3699 { | |
| 3700 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3701 // After "//" all text is comment |
| 7 | 3702 if (p[1] == '/') |
| 3703 break; | |
| 3704 ++p; | |
| 3705 } | |
| 3706 else if (!matched && p[0] == '*' && p[1] == '/') | |
| 3707 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3708 // Can find match after "* /". |
| 7 | 3709 matched = TRUE; |
| 3710 ++p; | |
| 3711 } | |
| 3712 } | |
| 3713 } | |
| 3714 } | |
| 3715 } | |
| 3716 } | |
| 3717 if (matched) | |
| 3718 { | |
| 3719 if (action == ACTION_EXPAND) | |
| 3720 { | |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3721 int cont_s_ipos = FALSE; |
| 7 | 3722 int add_r; |
| 3723 char_u *aux; | |
| 3724 | |
| 3725 if (depth == -1 && lnum == curwin->w_cursor.lnum) | |
| 3726 break; | |
| 3727 found = TRUE; | |
| 3728 aux = p = startp; | |
| 449 | 3729 if (compl_cont_status & CONT_ADDING) |
| 7 | 3730 { |
| 449 | 3731 p += compl_length; |
| 7 | 3732 if (vim_iswordp(p)) |
| 3733 goto exit_matched; | |
| 3734 p = find_word_start(p); | |
| 3735 } | |
| 3736 p = find_word_end(p); | |
| 3737 i = (int)(p - aux); | |
| 3738 | |
| 449 | 3739 if ((compl_cont_status & CONT_ADDING) && i == compl_length) |
| 7 | 3740 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3741 // IOSIZE > compl_length, so the STRNCPY works |
| 7 | 3742 STRNCPY(IObuff, aux, i); |
| 944 | 3743 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3744 // 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
|
3745 // 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
|
3746 // exit_matched when past the last line. |
| 944 | 3747 if (depth < 0) |
| 3748 { | |
| 3749 if (lnum >= end_lnum) | |
| 3750 goto exit_matched; | |
| 3751 line = ml_get(++lnum); | |
| 3752 } | |
| 3753 else if (vim_fgets(line = file_line, | |
| 3754 LSIZE, files[depth].fp)) | |
| 7 | 3755 goto exit_matched; |
| 3756 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3757 // 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
|
3758 // 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
|
3759 // below -- Acevedo |
| 7 | 3760 already = aux = p = skipwhite(line); |
| 3761 p = find_word_start(p); | |
| 3762 p = find_word_end(p); | |
| 3763 if (p > aux) | |
| 3764 { | |
| 3765 if (*aux != ')' && IObuff[i-1] != TAB) | |
| 3766 { | |
| 3767 if (IObuff[i-1] != ' ') | |
| 3768 IObuff[i++] = ' '; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3769 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2 |
| 7 | 3770 if (p_js |
| 3771 && (IObuff[i-2] == '.' | |
| 3772 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL | |
| 3773 && (IObuff[i-2] == '?' | |
| 3774 || IObuff[i-2] == '!')))) | |
| 3775 IObuff[i++] = ' '; | |
| 3776 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3777 // copy as much as possible of the new word |
| 7 | 3778 if (p - aux >= IOSIZE - i) |
| 3779 p = aux + IOSIZE - i - 1; | |
| 3780 STRNCPY(IObuff + i, aux, p - aux); | |
| 3781 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
|
3782 cont_s_ipos = TRUE; |
| 7 | 3783 } |
| 3784 IObuff[i] = NUL; | |
| 3785 aux = IObuff; | |
| 3786 | |
| 449 | 3787 if (i == compl_length) |
| 7 | 3788 goto exit_matched; |
| 3789 } | |
| 3790 | |
| 942 | 3791 add_r = ins_compl_add_infercase(aux, i, p_ic, |
| 7 | 3792 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
|
3793 dir, cont_s_ipos); |
| 7 | 3794 if (add_r == OK) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3795 // if dir was BACKWARD then honor it just once |
| 7 | 3796 dir = FORWARD; |
| 464 | 3797 else if (add_r == FAIL) |
| 7 | 3798 break; |
| 3799 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3800 else if (action == ACTION_SHOW_ALL) |
| 7 | 3801 { |
| 3802 found = TRUE; | |
| 3803 if (!did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3804 gotocmdline(TRUE); // cursor at status line |
| 7 | 3805 if (curr_fname != prev_fname) |
| 3806 { | |
| 3807 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3808 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
|
3809 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
|
3810 // at "--more--" message |
| 7 | 3811 msg_home_replace_hl(curr_fname); |
| 3812 prev_fname = curr_fname; | |
| 3813 } | |
| 3814 did_show = TRUE; | |
| 3815 if (!got_int) | |
| 3816 show_pat_in_path(line, type, TRUE, action, | |
| 3817 (depth == -1) ? NULL : files[depth].fp, | |
| 3818 (depth == -1) ? &lnum : &files[depth].lnum, | |
| 3819 match_count++); | |
| 3820 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3821 // 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
|
3822 // include it |
| 7 | 3823 for (i = 0; i <= depth; ++i) |
| 3824 files[i].matched = TRUE; | |
| 3825 } | |
| 3826 else if (--count <= 0) | |
| 3827 { | |
| 3828 found = TRUE; | |
| 3829 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
|
3830 #if defined(FEAT_QUICKFIX) |
| 7 | 3831 && g_do_tagpreview == 0 |
| 3832 #endif | |
| 3833 ) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3834 emsg(_("E387: Match is on current line")); |
| 7 | 3835 else if (action == ACTION_SHOW) |
| 3836 { | |
| 3837 show_pat_in_path(line, type, did_show, action, | |
| 3838 (depth == -1) ? NULL : files[depth].fp, | |
| 3839 (depth == -1) ? &lnum : &files[depth].lnum, 1L); | |
| 3840 did_show = TRUE; | |
| 3841 } | |
| 3842 else | |
| 3843 { | |
| 3844 #ifdef FEAT_GUI | |
| 3845 need_mouse_correct = TRUE; | |
| 3846 #endif | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3847 #if defined(FEAT_QUICKFIX) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3848 // ":psearch" uses the preview window |
| 7 | 3849 if (g_do_tagpreview != 0) |
| 3850 { | |
| 3851 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
|
3852 prepare_tagpreview(TRUE, TRUE, FALSE); |
| 7 | 3853 } |
| 3854 #endif | |
| 3855 if (action == ACTION_SPLIT) | |
| 3856 { | |
| 3857 if (win_split(0, 0) == FAIL) | |
| 3858 break; | |
| 2583 | 3859 RESET_BINDING(curwin); |
| 7 | 3860 } |
| 3861 if (depth == -1) | |
| 3862 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3863 // 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
|
3864 #if defined(FEAT_QUICKFIX) |
| 7 | 3865 if (g_do_tagpreview != 0) |
| 3866 { | |
|
23847
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3867 if (!win_valid(curwin_save)) |
|
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3868 break; |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3869 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
|
3870 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
|
3871 NULL, TRUE, lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3872 break; // failed to jump to file |
| 7 | 3873 } |
| 3874 else | |
| 3875 #endif | |
| 3876 setpcmark(); | |
| 3877 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
|
3878 check_cursor(); |
| 7 | 3879 } |
| 3880 else | |
| 3881 { | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3882 if (!GETFILE_SUCCESS(getfile( |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3883 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
|
3884 files[depth].lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3885 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
|
3886 // 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
|
3887 // want that here |
| 7 | 3888 curwin->w_cursor.lnum = files[depth].lnum; |
| 3889 } | |
| 3890 } | |
| 3891 if (action != ACTION_SHOW) | |
| 3892 { | |
| 1859 | 3893 curwin->w_cursor.col = (colnr_T)(startp - line); |
| 7 | 3894 curwin->w_set_curswant = TRUE; |
| 3895 } | |
| 3896 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3897 #if defined(FEAT_QUICKFIX) |
| 7 | 3898 if (g_do_tagpreview != 0 |
| 673 | 3899 && curwin != curwin_save && win_valid(curwin_save)) |
| 7 | 3900 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3901 // Return cursor to where we were |
| 7 | 3902 validate_cursor(); |
| 3903 redraw_later(VALID); | |
| 3904 win_enter(curwin_save, TRUE); | |
| 3905 } | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
3906 # 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
|
3907 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
|
3908 // 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
|
3909 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
|
3910 # endif |
| 7 | 3911 #endif |
| 3912 break; | |
| 3913 } | |
| 3914 exit_matched: | |
| 3915 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3916 // 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
|
3917 // are not at the end of it already |
| 7 | 3918 if (def_regmatch.regprog == NULL |
| 3919 && action == ACTION_EXPAND | |
| 449 | 3920 && !(compl_cont_status & CONT_SOL) |
| 1859 | 3921 && *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
|
3922 && *(p = startp + mb_ptr2len(startp)) != NUL) |
| 7 | 3923 goto search_line; |
| 3924 } | |
| 3925 line_breakcheck(); | |
| 3926 if (action == ACTION_EXPAND) | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10172
diff
changeset
|
3927 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
|
3928 if (got_int || ins_compl_interrupted()) |
| 7 | 3929 break; |
| 3930 | |
| 3931 /* | |
| 3932 * Read the next line. When reading an included file and encountering | |
| 3933 * end-of-file, close the file and continue in the file that included | |
| 3934 * it. | |
| 3935 */ | |
| 3936 while (depth >= 0 && !already | |
| 3937 && vim_fgets(line = file_line, LSIZE, files[depth].fp)) | |
| 3938 { | |
| 3939 fclose(files[depth].fp); | |
| 3940 --old_files; | |
| 3941 files[old_files].name = files[depth].name; | |
| 3942 files[old_files].matched = files[depth].matched; | |
| 3943 --depth; | |
| 3944 curr_fname = (depth == -1) ? curbuf->b_fname | |
| 3945 : files[depth].name; | |
| 3946 if (depth < depth_displayed) | |
| 3947 depth_displayed = depth; | |
| 3948 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3949 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
|
3950 { |
| 7 | 3951 files[depth].lnum++; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3952 // 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
|
3953 i = (int)STRLEN(line); |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3954 if (i > 0 && line[i - 1] == '\n') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3955 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3956 if (i > 0 && line[i - 1] == '\r') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3957 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3958 } |
| 7 | 3959 else if (!already) |
| 3960 { | |
| 3961 if (++lnum > end_lnum) | |
| 3962 break; | |
| 3963 line = ml_get(lnum); | |
| 3964 } | |
| 3965 already = NULL; | |
| 3966 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3967 // End of big for (;;) loop. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3968 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3969 // Close any files that are still open. |
| 7 | 3970 for (i = 0; i <= depth; i++) |
| 3971 { | |
| 3972 fclose(files[i].fp); | |
| 3973 vim_free(files[i].name); | |
| 3974 } | |
| 3975 for (i = old_files; i < max_path_depth; i++) | |
| 3976 vim_free(files[i].name); | |
| 3977 vim_free(files); | |
| 3978 | |
| 3979 if (type == CHECK_PATH) | |
| 3980 { | |
| 3981 if (!did_show) | |
| 3982 { | |
| 3983 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
|
3984 msg(_("All included files were found")); |
| 7 | 3985 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3986 msg(_("No included files")); |
| 7 | 3987 } |
| 3988 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3989 else if (!found && action != ACTION_EXPAND) |
| 7 | 3990 { |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
3991 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
|
3992 emsg(_(e_interr)); |
| 7 | 3993 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
|
3994 emsg(_("E388: Couldn't find definition")); |
| 7 | 3995 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3996 emsg(_("E389: Couldn't find pattern")); |
| 7 | 3997 } |
| 3998 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL) | |
| 3999 msg_end(); | |
| 4000 | |
| 4001 fpip_end: | |
| 4002 vim_free(file_line); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4003 vim_regfree(regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4004 vim_regfree(incl_regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4005 vim_regfree(def_regmatch.regprog); |
| 7 | 4006 } |
| 4007 | |
| 4008 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4009 show_pat_in_path( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4010 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4011 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4012 int did_show, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4013 int action, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4014 FILE *fp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4015 linenr_T *lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4016 long count) |
| 7 | 4017 { |
| 4018 char_u *p; | |
| 4019 | |
| 4020 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4021 msg_putchar('\n'); // cursor below last one |
| 867 | 4022 else if (!msg_silent) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4023 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
|
4024 if (got_int) // 'q' typed at "--more--" message |
| 7 | 4025 return; |
| 4026 for (;;) | |
| 4027 { | |
| 4028 p = line + STRLEN(line) - 1; | |
| 4029 if (fp != NULL) | |
| 4030 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4031 // We used fgets(), so get rid of newline at end |
| 7 | 4032 if (p >= line && *p == '\n') |
| 4033 --p; | |
| 4034 if (p >= line && *p == '\r') | |
| 4035 --p; | |
| 4036 *(p + 1) = NUL; | |
| 4037 } | |
| 4038 if (action == ACTION_SHOW_ALL) | |
| 4039 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4040 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
|
4041 msg_puts((char *)IObuff); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4042 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
|
4043 // Highlight line numbers |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4044 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
|
4045 msg_puts(" "); |
| 7 | 4046 } |
| 168 | 4047 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
|
4048 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
|
4049 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4050 // Definition continues until line that doesn't end with '\' |
| 7 | 4051 if (got_int || type != FIND_DEFINE || p < line || *p != '\\') |
| 4052 break; | |
| 4053 | |
| 4054 if (fp != NULL) | |
| 4055 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4056 if (vim_fgets(line, LSIZE, fp)) // end of file |
| 7 | 4057 break; |
| 4058 ++*lnum; | |
| 4059 } | |
| 4060 else | |
| 4061 { | |
| 4062 if (++*lnum > curbuf->b_ml.ml_line_count) | |
| 4063 break; | |
| 4064 line = ml_get(*lnum); | |
| 4065 } | |
| 4066 msg_putchar('\n'); | |
| 4067 } | |
| 4068 } | |
| 4069 #endif | |
| 4070 | |
| 4071 #ifdef FEAT_VIMINFO | |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4072 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4073 * 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
|
4074 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4075 spat_T * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4076 get_spat(int idx) |
| 7 | 4077 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4078 return &spats[idx]; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4079 } |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4080 |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4081 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4082 * 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
|
4083 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4084 int |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4085 get_spat_last_idx(void) |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4086 { |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4087 return last_idx; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4088 } |
| 7 | 4089 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4090 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4091 #ifdef FEAT_EVAL |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4092 /* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4093 * "searchcount()" function |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4094 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4095 void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4096 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
|
4097 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4098 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
|
4099 char_u *pattern = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4100 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
|
4101 long timeout = SEARCH_STAT_DEF_TIMEOUT; |
|
22141
a2d8535d035a
patch 8.2.1620: searchcount() test fails
Bram Moolenaar <Bram@vim.org>
parents:
22129
diff
changeset
|
4102 int recompute = TRUE; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4103 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4104 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4105 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
|
4106 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4107 |
|
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25306
diff
changeset
|
4108 if (in_vim9script() && check_for_opt_dict_arg(argvars, 0) == FAIL) |
|
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25306
diff
changeset
|
4109 return; |
|
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25306
diff
changeset
|
4110 |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4111 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
|
4112 recompute = TRUE; |
|
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 (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
|
4115 { |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4116 dict_T *dict; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4117 dictitem_T *di; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4118 listitem_T *li; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4119 int error = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4120 |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4121 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
|
4122 { |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4123 emsg(_(e_dictreq)); |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4124 return; |
|
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 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
|
4127 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
|
4128 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4129 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4130 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
|
4131 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4132 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4133 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4134 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
|
4135 if (di != NULL) |
|
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 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
|
4138 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4139 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4140 } |
|
22129
003f51ef2e5c
patch 8.2.1614: Vim9: cannot pass "true" to searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
21628
diff
changeset
|
4141 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
|
4142 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
|
4143 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4144 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4145 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
|
4146 if (pattern == NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4147 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4148 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4149 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
|
4150 if (di != NULL) |
|
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 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
|
4153 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4154 semsg(_(e_invarg2), "pos"); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4155 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4156 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4157 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
|
4158 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4159 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
|
4160 return; |
|
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 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
|
4163 if (li != NULL) |
|
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 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
|
4166 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4167 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4168 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4169 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
|
4170 if (li != NULL) |
|
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 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
|
4173 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4174 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4175 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4176 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
|
4177 if (li != NULL) |
|
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 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
|
4180 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4181 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4182 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4183 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4184 } |
|
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 save_last_search_pattern(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4187 if (pattern != NULL) |
|
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 if (*pattern == NUL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4190 goto the_end; |
|
20653
a68591fbb93d
patch 8.2.0880: leaking memory when using searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
20651
diff
changeset
|
4191 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
|
4192 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
|
4193 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4194 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
|
4195 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
|
4196 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4197 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
|
4198 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4199 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
|
4200 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
|
4201 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
|
4202 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
|
4203 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
|
4204 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4205 the_end: |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4206 restore_last_search_pattern(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4207 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4208 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4209 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4210 * Fuzzy string matching |
|
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 * 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
|
4213 * 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
|
4214 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4215 * 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
|
4216 * 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
|
4217 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4218 * 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
|
4219 * - Matched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4220 * - Unmatched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4221 * - Consecutively matched letters |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4222 * - Proximity to start |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4223 * - 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
|
4224 * - 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
|
4225 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4226 * 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
|
4227 * 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
|
4228 * 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
|
4229 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4230 * 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
|
4231 * 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
|
4232 * 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
|
4233 * case. |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4234 * Score starts at 100 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4235 * Matched letter: +0 points |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4236 * 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
|
4237 * 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
|
4238 * 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
|
4239 * 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
|
4240 * 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
|
4241 * 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
|
4242 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4243 * 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
|
4244 * 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
|
4245 * 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
|
4246 * 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
|
4247 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4248 * 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
|
4249 * quite a bit. |
|
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 * 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
|
4252 * 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
|
4253 * 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
|
4254 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4255 * 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
|
4256 * 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
|
4257 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4258 typedef struct |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4259 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4260 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
|
4261 listitem_T *item; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4262 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4263 list_T *lmatchpos; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4264 } fuzzyItem_T; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4265 |
|
22647
0dd527d9c62d
patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents:
22578
diff
changeset
|
4266 // 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
|
4267 // 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
|
4268 #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
|
4269 // 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
|
4270 #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
|
4271 // 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
|
4272 #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
|
4273 // 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
|
4274 #define CAMEL_BONUS 30 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4275 // 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
|
4276 #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
|
4277 // 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
|
4278 #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
|
4279 // 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
|
4280 #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
|
4281 // 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
|
4282 #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
|
4283 // 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
|
4284 #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
|
4285 // 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
|
4286 #define SCORE_NONE -9999 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4287 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4288 #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
|
4289 |
|
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 * 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
|
4292 * are in 'matches'. |
|
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 static int |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4295 fuzzy_match_compute_score( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4296 char_u *str, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4297 int strSz, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4298 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4299 int numMatches) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4300 { |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4301 int score; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4302 int penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4303 int unmatched; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4304 int i; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4305 char_u *p = str; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4306 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
|
4307 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4308 // Initialize score |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4309 score = 100; |
|
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 // Apply leading letter penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4312 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
|
4313 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
|
4314 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
|
4315 score += penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4316 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4317 // Apply unmatched penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4318 unmatched = strSz - numMatches; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4319 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
|
4320 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4321 // Apply ordering bonuses |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4322 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
|
4323 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4324 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
|
4325 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4326 if (i > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4327 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4328 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
|
4329 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4330 // Sequential |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4331 if (currIdx == (prevIdx + 1)) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4332 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
|
4333 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4334 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
|
4335 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4336 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4337 // 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
|
4338 if (currIdx > 0) |
|
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 // Camel case |
|
22359
f4d1fe8e04cf
patch 8.2.1728: compiler warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
4341 int neighbor = ' '; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4342 int curr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4343 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4344 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4345 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4346 while (sidx < currIdx) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4347 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4348 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
|
4349 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
|
4350 sidx++; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4351 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4352 curr = (*mb_ptr2char)(p); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4353 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4354 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4355 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4356 neighbor = str[currIdx - 1]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4357 curr = str[currIdx]; |
|
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 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4360 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
|
4361 score += CAMEL_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4362 |
|
22746
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4363 // 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
|
4364 if (neighbor == '/' || neighbor == '\\') |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4365 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
|
4366 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
|
4367 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
|
4368 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4369 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4370 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4371 // First letter |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4372 score += FIRST_LETTER_BONUS; |
|
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 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4375 return score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4376 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4377 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4378 /* |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4379 * 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
|
4380 * 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
|
4381 */ |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4382 static int |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4383 fuzzy_match_recursive( |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4384 char_u *fuzpat, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4385 char_u *str, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4386 int_u strIdx, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4387 int *outScore, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4388 char_u *strBegin, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4389 int strLen, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4390 int_u *srcMatches, |
|
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4391 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4392 int maxMatches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4393 int nextMatch, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4394 int *recursionCount) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4395 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4396 // Recursion params |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4397 int recursiveMatch = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4398 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
|
4399 int bestRecursiveScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4400 int first_match; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4401 int matched; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4402 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4403 // Count recursions |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4404 ++*recursionCount; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4405 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
|
4406 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4407 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4408 // Detect end of strings |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4409 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
|
4410 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4411 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4412 // 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
|
4413 first_match = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4414 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
|
4415 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4416 int c1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4417 int c2; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4418 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4419 c1 = PTR2CHAR(fuzpat); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4420 c2 = PTR2CHAR(str); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4421 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4422 // Found match |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4423 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
|
4424 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4425 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
|
4426 int recursiveScore = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4427 char_u *next_char; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4428 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4429 // 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
|
4430 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
|
4431 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4432 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4433 // "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
|
4434 if (first_match && srcMatches) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4435 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4436 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
|
4437 first_match = FALSE; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4438 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4439 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4440 // 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
|
4441 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4442 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
|
4443 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4444 next_char = str + 1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4445 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
|
4446 &recursiveScore, strBegin, strLen, matches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4447 recursiveMatches, |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24547
diff
changeset
|
4448 ARRAY_LENGTH(recursiveMatches), |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4449 nextMatch, recursionCount)) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4450 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4451 // Pick best recursive score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4452 if (!recursiveMatch || recursiveScore > bestRecursiveScore) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4453 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4454 memcpy(bestRecursiveMatches, recursiveMatches, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4455 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
|
4456 bestRecursiveScore = recursiveScore; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4457 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4458 recursiveMatch = TRUE; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4459 } |
|
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 // Advance |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4462 matches[nextMatch++] = strIdx; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4463 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
|
4464 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
|
4465 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4466 ++fuzpat; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4467 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4468 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
|
4469 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
|
4470 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4471 ++str; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4472 strIdx++; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4473 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4474 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4475 // 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
|
4476 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
|
4477 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4478 // Calculate score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4479 if (matched) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4480 *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
|
4481 nextMatch); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4482 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4483 // Return best result |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4484 if (recursiveMatch && (!matched || bestRecursiveScore > *outScore)) |
|
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 // 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
|
4487 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
|
4488 *outScore = bestRecursiveScore; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4489 return nextMatch; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4490 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4491 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
|
4492 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
|
4493 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4494 return 0; // no match |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4495 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4496 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4497 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4498 * fuzzy_match() |
|
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 * 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
|
4501 * match with highest score. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4502 * 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
|
4503 * normalized and varies with pattern. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4504 * 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
|
4505 * (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
|
4506 * 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
|
4507 * MAX_FUZZY_MATCHES characters. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4508 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4509 * 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
|
4510 * '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
|
4511 */ |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4512 int |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4513 fuzzy_match( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4514 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
|
4515 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
|
4516 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4517 int *outScore, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4518 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4519 int maxMatches) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4520 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4521 int recursionCount = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4522 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
|
4523 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
|
4524 char_u *pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4525 char_u *p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4526 int complete = FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4527 int score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4528 int numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4529 int matchCount; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4530 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4531 *outScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4532 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4533 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
|
4534 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
|
4535 return FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4536 pat = save_pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4537 p = pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4538 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4539 // 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
|
4540 while (TRUE) |
|
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 if (matchseq) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4543 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4544 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4545 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4546 // 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
|
4547 p = skipwhite(p); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4548 if (*p == NUL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4549 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4550 pat = p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4551 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
|
4552 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4553 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4554 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
|
4555 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4556 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4557 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4558 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
|
4559 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4560 *p = NUL; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4561 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4562 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4563 score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4564 recursionCount = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4565 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
|
4566 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
|
4567 0, &recursionCount); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4568 if (matchCount == 0) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4569 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4570 numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4571 break; |
|
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 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4574 // 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
|
4575 *outScore += score; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4576 numMatches += matchCount; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4577 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4578 if (complete) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4579 break; |
|
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 // 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
|
4582 ++p; |
|
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 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4585 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
|
4586 return numMatches != 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4587 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4588 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4589 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4590 * 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
|
4591 * 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
|
4592 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4593 static int |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4594 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
|
4595 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4596 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
|
4597 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
|
4598 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
|
4599 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
|
4600 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4601 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
|
4602 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4603 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4604 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4605 * 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
|
4606 * 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
|
4607 * 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
|
4608 * words in sequence. |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4609 * 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
|
4610 * 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
|
4611 * 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
|
4612 * 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
|
4613 * matches for each item. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4614 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4615 static void |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4616 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
|
4617 list_T *items, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4618 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
|
4619 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4620 char_u *key, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4621 callback_T *item_cb, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4622 int retmatchpos, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4623 list_T *fmatchlist) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4624 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4625 long len; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4626 fuzzyItem_T *ptrs; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4627 listitem_T *li; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4628 long i = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4629 int found_match = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4630 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
|
4631 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4632 len = list_len(items); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4633 if (len == 0) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4634 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4635 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4636 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
|
4637 if (ptrs == NULL) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4638 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4639 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4640 // 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
|
4641 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
|
4642 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4643 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4644 char_u *itemstr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4645 typval_T rettv; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4646 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4647 ptrs[i].idx = i; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4648 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
|
4649 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
|
4650 itemstr = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4651 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
|
4652 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
|
4653 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
|
4654 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
|
4655 (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
|
4656 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4657 // 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
|
4658 // 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
|
4659 if (key != NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4660 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
|
4661 else |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4662 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4663 typval_T argv[2]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4664 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4665 // 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
|
4666 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
|
4667 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
|
4668 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
|
4669 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
|
4670 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
|
4671 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4672 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
|
4673 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
|
4674 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4675 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
|
4676 } |
|
22355
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 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4679 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
|
4680 && 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
|
4681 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
|
4682 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4683 // 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
|
4684 // 'retmatchpos' is set. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4685 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4686 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4687 int j = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4688 char_u *p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4689 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4690 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
|
4691 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
|
4692 goto done; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4693 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4694 p = str; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4695 while (*p != NUL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4696 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4697 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
|
4698 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4699 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
|
4700 matches[j]) == FAIL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4701 goto done; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4702 j++; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4703 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4704 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4705 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
|
4706 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4707 ++p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4708 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4709 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4710 ptrs[i].score = score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4711 found_match = TRUE; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4712 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4713 ++i; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4714 clear_tv(&rettv); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4715 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4716 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4717 if (found_match) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4718 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4719 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4720 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4721 // 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
|
4722 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
|
4723 fuzzy_match_item_compare); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4724 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4725 // 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
|
4726 // ['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
|
4727 // 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
|
4728 // 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
|
4729 // 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
|
4730 // 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
|
4731 // [['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
|
4732 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4733 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4734 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
|
4735 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
|
4736 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4737 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
|
4738 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4739 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4740 l = fmatchlist; |
|
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 // 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
|
4743 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
|
4744 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4745 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
|
4746 break; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4747 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
|
4748 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4749 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4750 // 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
|
4751 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4752 { |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4753 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
|
4754 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
|
4755 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4756 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
|
4757 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4758 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
|
4759 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4760 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
|
4761 break; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4762 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
|
4763 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
|
4764 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4765 } |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4766 |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4767 // 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
|
4768 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
|
4769 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
|
4770 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
|
4771 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
|
4772 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
|
4773 { |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4774 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
|
4775 break; |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4776 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
|
4777 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
|
4778 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4779 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4780 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4781 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4782 done: |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4783 vim_free(ptrs); |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4784 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4785 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4786 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4787 * 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
|
4788 * 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
|
4789 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4790 static void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4791 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
|
4792 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4793 callback_T cb; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4794 char_u *key = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4795 int ret; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4796 int matchseq = FALSE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4797 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4798 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
|
4799 && (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
|
4800 || 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
|
4801 || 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
|
4802 return; |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4803 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4804 CLEAR_POINTER(&cb); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4805 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4806 // 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
|
4807 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
|
4808 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4809 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
|
4810 return; |
|
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 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
|
4813 || 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
|
4814 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4815 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
|
4816 return; |
|
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 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4819 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
|
4820 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4821 dict_T *d; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4822 dictitem_T *di; |
|
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 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
|
4825 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4826 emsg(_(e_dictreq)); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4827 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4828 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4829 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4830 // 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
|
4831 // specified. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4832 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
|
4833 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
|
4834 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4835 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
|
4836 || 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
|
4837 || *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
|
4838 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4839 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
|
4840 return; |
|
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 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
|
4843 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4844 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
|
4845 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4846 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
|
4847 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
|
4848 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4849 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
|
4850 return; |
|
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 } |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4853 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
|
4854 matchseq = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4855 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4856 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4857 // get the fuzzy matches |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4858 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
|
4859 if (ret != OK) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4860 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4861 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4862 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4863 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4864 |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4865 // 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
|
4866 // 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
|
4867 // 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
|
4868 // 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
|
4869 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
|
4870 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
|
4871 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
|
4872 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
|
4873 goto done; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4874 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4875 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4876 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4877 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
|
4878 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4879 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4880 if (l == NULL) |
|
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 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
|
4883 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4884 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4885 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4886 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
|
4887 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
|
4888 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4889 done: |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4890 free_callback(&cb); |
|
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 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4893 /* |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4894 * "matchfuzzy()" function |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4895 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4896 void |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4897 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
|
4898 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4899 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
|
4900 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4901 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4902 /* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4903 * "matchfuzzypos()" function |
|
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 void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4906 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
|
4907 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4908 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
|
4909 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4910 |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4911 #endif |