Mercurial > vim
annotate src/search.c @ 27611:e311a80f8cbe v8.2.4332
patch 8.2.4332: Vim9: incomplete test for existing script variable in block
Commit: https://github.com/vim/vim/commit/dce2441a603f2c9343a4a46091283a32420d80a2
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 8 20:35:30 2022 +0000
patch 8.2.4332: Vim9: incomplete test for existing script variable in block
Problem: Vim9: incomplete test for existing script variable in block.
Solution: Add a couple more tests. Fix uncovered problem.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 08 Feb 2022 21:45:03 +0100 |
| parents | 8dbdd68627bd |
| children | 4c68fb88b73f |
| 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 |
| 19 #ifdef FEAT_FIND_ID | |
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20 static void show_pat_in_path(char_u *, int, |
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21 int, int, FILE *, linenr_T *, long); |
| 7 | 22 #endif |
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23 |
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24 typedef struct searchstat |
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25 { |
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26 int cur; // current position of found words |
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27 int cnt; // total count of found words |
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28 int exact_match; // TRUE if matched exactly on specified position |
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29 int incomplete; // 0: search was fully completed |
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30 // 1: recomputing was timed out |
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31 // 2: max count exceeded |
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32 int last_maxcount; // the max count of the last search |
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33 } searchstat_T; |
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34 |
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35 static void cmdline_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, int show_top_bot_msg, char_u *msgbuf, int recompute, int maxcount, long timeout); |
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36 static void update_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, searchstat_T *stat, int recompute, int maxcount, long timeout); |
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37 |
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38 #define SEARCH_STAT_DEF_TIMEOUT 40L |
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39 #define SEARCH_STAT_DEF_MAX_COUNT 99 |
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40 #define SEARCH_STAT_BUF_LEN 12 |
| 7 | 41 |
| 42 /* | |
| 43 * This file contains various searching-related routines. These fall into | |
| 44 * three groups: | |
| 45 * 1. string searches (for /, ?, n, and N) | |
| 46 * 2. character searches within a single line (for f, F, t, T, etc) | |
| 47 * 3. "other" kinds of searches like the '%' command, and 'word' searches. | |
| 48 */ | |
| 49 | |
| 50 /* | |
| 51 * String searches | |
| 52 * | |
| 53 * The string search functions are divided into two levels: | |
| 54 * lowest: searchit(); uses an pos_T for starting position and found match. | |
| 55 * Highest: do_search(); uses curwin->w_cursor; calls searchit(). | |
| 56 * | |
| 57 * The last search pattern is remembered for repeating the same search. | |
| 58 * This pattern is shared between the :g, :s, ? and / commands. | |
| 59 * This is in search_regcomp(). | |
| 60 * | |
| 61 * The actual string matching is done using a heavily modified version of | |
| 62 * Henry Spencer's regular expression library. See regexp.c. | |
| 63 */ | |
| 64 | |
| 65 /* | |
| 66 * Two search patterns are remembered: One for the :substitute command and | |
| 67 * one for other searches. last_idx points to the one that was used the last | |
| 68 * time. | |
| 69 */ | |
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70 static spat_T spats[2] = |
| 7 | 71 { |
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72 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat |
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73 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat |
| 7 | 74 }; |
| 75 | |
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76 static int last_idx = 0; // index in spats[] for RE_LAST |
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77 |
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78 static char_u lastc[2] = {NUL, NUL}; // last character searched for |
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79 static int lastcdir = FORWARD; // last direction of character search |
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80 static int last_t_cmd = TRUE; // last search t_cmd |
| 6991 | 81 static char_u lastc_bytes[MB_MAXBYTES + 1]; |
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82 static int lastc_bytelen = 1; // >1 for multi-byte char |
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83 |
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84 // copy of spats[], for keeping the search patterns while executing autocmds |
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85 static spat_T saved_spats[2]; |
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86 static char_u *saved_mr_pattern = NULL; |
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87 # ifdef FEAT_SEARCH_EXTRA |
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88 static int saved_spats_last_idx = 0; |
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89 static int saved_spats_no_hlsearch = 0; |
| 7 | 90 # endif |
| 91 | |
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92 // allocated copy of pattern used by search_regcomp() |
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93 static char_u *mr_pattern = NULL; |
| 7 | 94 |
| 95 #ifdef FEAT_FIND_ID | |
| 96 /* | |
| 97 * Type used by find_pattern_in_path() to remember which included files have | |
| 98 * been searched already. | |
| 99 */ | |
| 100 typedef struct SearchedFile | |
| 101 { | |
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102 FILE *fp; // File pointer |
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103 char_u *name; // Full name of file |
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104 linenr_T lnum; // Line we were up to in file |
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105 int matched; // Found a match in this file |
| 7 | 106 } SearchedFile; |
| 107 #endif | |
| 108 | |
| 109 /* | |
| 110 * translate search pattern for vim_regcomp() | |
| 111 * | |
| 112 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd) | |
| 113 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command) | |
| 114 * pat_save == RE_BOTH: save pat in both patterns (:global command) | |
| 115 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL | |
| 1222 | 116 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL |
| 7 | 117 * pat_use == RE_LAST: use last used pattern if "pat" is NULL |
| 118 * options & SEARCH_HIS: put search string in history | |
| 119 * options & SEARCH_KEEP: keep previous search pattern | |
| 120 * | |
| 121 * returns FAIL if failed, OK otherwise. | |
| 122 */ | |
| 123 int | |
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124 search_regcomp( |
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125 char_u *pat, |
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126 int pat_save, |
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127 int pat_use, |
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128 int options, |
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129 regmmatch_T *regmatch) // return: pattern and ignore-case flag |
| 7 | 130 { |
| 131 int magic; | |
| 132 int i; | |
| 133 | |
| 134 rc_did_emsg = FALSE; | |
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135 magic = magic_isset(); |
| 7 | 136 |
| 137 /* | |
| 138 * If no pattern given, use a previously defined pattern. | |
| 139 */ | |
| 140 if (pat == NULL || *pat == NUL) | |
| 141 { | |
| 142 if (pat_use == RE_LAST) | |
| 143 i = last_idx; | |
| 144 else | |
| 145 i = pat_use; | |
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146 if (spats[i].pat == NULL) // pattern was never defined |
| 7 | 147 { |
| 148 if (pat_use == RE_SUBST) | |
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149 emsg(_(e_no_previous_substitute_regular_expression)); |
| 7 | 150 else |
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151 emsg(_(e_no_previous_regular_expression)); |
| 7 | 152 rc_did_emsg = TRUE; |
| 153 return FAIL; | |
| 154 } | |
| 155 pat = spats[i].pat; | |
| 156 magic = spats[i].magic; | |
| 157 no_smartcase = spats[i].no_scs; | |
| 158 } | |
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159 else if (options & SEARCH_HIS) // put new pattern in history |
| 7 | 160 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 161 | |
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162 vim_free(mr_pattern); |
| 7 | 163 #ifdef FEAT_RIGHTLEFT |
| 164 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') | |
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165 mr_pattern = reverse_text(pat); |
| 7 | 166 else |
| 167 #endif | |
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168 mr_pattern = vim_strsave(pat); |
| 7 | 169 |
| 170 /* | |
| 171 * Save the currently used pattern in the appropriate place, | |
| 172 * unless the pattern should not be remembered. | |
| 173 */ | |
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174 if (!(options & SEARCH_KEEP) |
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175 && (cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0) |
| 7 | 176 { |
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177 // search or global command |
| 7 | 178 if (pat_save == RE_SEARCH || pat_save == RE_BOTH) |
| 179 save_re_pat(RE_SEARCH, pat, magic); | |
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180 // substitute or global command |
| 7 | 181 if (pat_save == RE_SUBST || pat_save == RE_BOTH) |
| 182 save_re_pat(RE_SUBST, pat, magic); | |
| 183 } | |
| 184 | |
| 185 regmatch->rmm_ic = ignorecase(pat); | |
| 410 | 186 regmatch->rmm_maxcol = 0; |
| 7 | 187 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0); |
| 188 if (regmatch->regprog == NULL) | |
| 189 return FAIL; | |
| 190 return OK; | |
| 191 } | |
| 192 | |
| 193 /* | |
| 194 * Get search pattern used by search_regcomp(). | |
| 195 */ | |
| 196 char_u * | |
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197 get_search_pat(void) |
| 7 | 198 { |
| 199 return mr_pattern; | |
| 200 } | |
| 201 | |
| 1344 | 202 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
| 7 | 203 /* |
| 204 * Reverse text into allocated memory. | |
| 205 * Returns the allocated string, NULL when out of memory. | |
| 206 */ | |
| 1344 | 207 char_u * |
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208 reverse_text(char_u *s) |
| 7 | 209 { |
| 210 unsigned len; | |
| 211 unsigned s_i, rev_i; | |
| 212 char_u *rev; | |
| 213 | |
| 214 /* | |
| 215 * Reverse the pattern. | |
| 216 */ | |
| 217 len = (unsigned)STRLEN(s); | |
| 218 rev = alloc(len + 1); | |
| 219 if (rev != NULL) | |
| 220 { | |
| 221 rev_i = len; | |
| 222 for (s_i = 0; s_i < len; ++s_i) | |
| 223 { | |
| 224 if (has_mbyte) | |
| 225 { | |
| 226 int mb_len; | |
| 227 | |
| 474 | 228 mb_len = (*mb_ptr2len)(s + s_i); |
| 7 | 229 rev_i -= mb_len; |
| 230 mch_memmove(rev + rev_i, s + s_i, mb_len); | |
| 231 s_i += mb_len - 1; | |
| 232 } | |
| 233 else | |
| 234 rev[--rev_i] = s[s_i]; | |
| 235 | |
| 236 } | |
| 237 rev[len] = NUL; | |
| 238 } | |
| 239 return rev; | |
| 240 } | |
| 241 #endif | |
| 242 | |
| 6426 | 243 void |
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244 save_re_pat(int idx, char_u *pat, int magic) |
| 7 | 245 { |
| 246 if (spats[idx].pat != pat) | |
| 247 { | |
| 248 vim_free(spats[idx].pat); | |
| 249 spats[idx].pat = vim_strsave(pat); | |
| 250 spats[idx].magic = magic; | |
| 251 spats[idx].no_scs = no_smartcase; | |
| 252 last_idx = idx; | |
| 253 #ifdef FEAT_SEARCH_EXTRA | |
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254 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 255 if (p_hls) |
| 745 | 256 redraw_all_later(SOME_VALID); |
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257 set_no_hlsearch(FALSE); |
| 7 | 258 #endif |
| 259 } | |
| 260 } | |
| 261 | |
| 262 /* | |
| 263 * Save the search patterns, so they can be restored later. | |
| 264 * Used before/after executing autocommands and user functions. | |
| 265 */ | |
| 266 static int save_level = 0; | |
| 267 | |
| 268 void | |
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269 save_search_patterns(void) |
| 7 | 270 { |
| 271 if (save_level++ == 0) | |
| 272 { | |
| 273 saved_spats[0] = spats[0]; | |
| 274 if (spats[0].pat != NULL) | |
| 275 saved_spats[0].pat = vim_strsave(spats[0].pat); | |
| 276 saved_spats[1] = spats[1]; | |
| 277 if (spats[1].pat != NULL) | |
| 278 saved_spats[1].pat = vim_strsave(spats[1].pat); | |
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279 if (mr_pattern == NULL) |
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280 saved_mr_pattern = NULL; |
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281 else |
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282 saved_mr_pattern = vim_strsave(mr_pattern); |
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283 #ifdef FEAT_SEARCH_EXTRA |
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284 saved_spats_last_idx = last_idx; |
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285 saved_spats_no_hlsearch = no_hlsearch; |
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286 #endif |
| 7 | 287 } |
| 288 } | |
| 289 | |
| 290 void | |
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291 restore_search_patterns(void) |
| 7 | 292 { |
| 293 if (--save_level == 0) | |
| 294 { | |
| 295 vim_free(spats[0].pat); | |
| 296 spats[0] = saved_spats[0]; | |
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297 #if defined(FEAT_EVAL) |
| 1624 | 298 set_vv_searchforward(); |
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299 #endif |
| 7 | 300 vim_free(spats[1].pat); |
| 301 spats[1] = saved_spats[1]; | |
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302 vim_free(mr_pattern); |
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303 mr_pattern = saved_mr_pattern; |
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304 #ifdef FEAT_SEARCH_EXTRA |
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305 last_idx = saved_spats_last_idx; |
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306 set_no_hlsearch(saved_spats_no_hlsearch); |
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307 #endif |
| 7 | 308 } |
| 309 } | |
| 310 | |
| 359 | 311 #if defined(EXITFREE) || defined(PROTO) |
| 312 void | |
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313 free_search_patterns(void) |
| 359 | 314 { |
| 315 vim_free(spats[0].pat); | |
| 316 vim_free(spats[1].pat); | |
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317 VIM_CLEAR(mr_pattern); |
| 359 | 318 } |
| 319 #endif | |
| 320 | |
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321 #ifdef FEAT_SEARCH_EXTRA |
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322 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental |
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323 // searching |
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324 static spat_T saved_last_search_spat; |
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325 static int did_save_last_search_spat = 0; |
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326 static int saved_last_idx = 0; |
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327 static int saved_no_hlsearch = 0; |
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328 |
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329 /* |
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330 * Save and restore the search pattern for incremental highlight search |
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331 * feature. |
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332 * |
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333 * It's similar to but different from save_search_patterns() and |
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334 * restore_search_patterns(), because the search pattern must be restored when |
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335 * canceling incremental searching even if it's called inside user functions. |
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336 */ |
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337 void |
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338 save_last_search_pattern(void) |
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339 { |
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340 if (++did_save_last_search_spat != 1) |
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341 // nested call, nothing to do |
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342 return; |
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343 |
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344 saved_last_search_spat = spats[RE_SEARCH]; |
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345 if (spats[RE_SEARCH].pat != NULL) |
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346 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat); |
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347 saved_last_idx = last_idx; |
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348 saved_no_hlsearch = no_hlsearch; |
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349 } |
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350 |
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351 void |
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352 restore_last_search_pattern(void) |
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353 { |
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354 if (--did_save_last_search_spat > 0) |
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355 // nested call, nothing to do |
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356 return; |
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357 if (did_save_last_search_spat != 0) |
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358 { |
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359 iemsg("restore_last_search_pattern() called more often than save_last_search_pattern()"); |
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360 return; |
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361 } |
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362 |
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363 vim_free(spats[RE_SEARCH].pat); |
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364 spats[RE_SEARCH] = saved_last_search_spat; |
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365 saved_last_search_spat.pat = NULL; |
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366 # if defined(FEAT_EVAL) |
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367 set_vv_searchforward(); |
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368 # endif |
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369 last_idx = saved_last_idx; |
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370 set_no_hlsearch(saved_no_hlsearch); |
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371 } |
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372 |
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373 char_u * |
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374 last_search_pattern(void) |
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375 { |
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376 return spats[RE_SEARCH].pat; |
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377 } |
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378 #endif |
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379 |
| 7 | 380 /* |
| 381 * Return TRUE when case should be ignored for search pattern "pat". | |
| 382 * Uses the 'ignorecase' and 'smartcase' options. | |
| 383 */ | |
| 384 int | |
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385 ignorecase(char_u *pat) |
| 7 | 386 { |
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387 return ignorecase_opt(pat, p_ic, p_scs); |
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388 } |
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389 |
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390 /* |
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391 * As ignorecase() put pass the "ic" and "scs" flags. |
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392 */ |
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393 int |
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394 ignorecase_opt(char_u *pat, int ic_in, int scs) |
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395 { |
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396 int ic = ic_in; |
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397 |
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398 if (ic && !no_smartcase && scs |
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399 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf)) |
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400 ic = !pat_has_uppercase(pat); |
| 7 | 401 no_smartcase = FALSE; |
| 402 | |
| 403 return ic; | |
| 404 } | |
| 405 | |
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406 /* |
| 6991 | 407 * Return TRUE if pattern "pat" has an uppercase character. |
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408 */ |
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409 int |
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410 pat_has_uppercase(char_u *pat) |
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411 { |
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412 char_u *p = pat; |
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413 magic_T magic_val = MAGIC_ON; |
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414 |
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415 // get the magicness of the pattern |
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416 (void)skip_regexp_ex(pat, NUL, magic_isset(), NULL, NULL, &magic_val); |
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417 |
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418 while (*p != NUL) |
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419 { |
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420 int l; |
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421 |
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422 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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423 { |
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424 if (enc_utf8 && utf_isupper(utf_ptr2char(p))) |
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425 return TRUE; |
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426 p += l; |
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427 } |
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428 else if (*p == '\\' && magic_val <= MAGIC_ON) |
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429 { |
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430 if (p[1] == '_' && p[2] != NUL) // skip "\_X" |
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431 p += 3; |
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432 else if (p[1] == '%' && p[2] != NUL) // skip "\%X" |
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433 p += 3; |
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434 else if (p[1] != NUL) // skip "\X" |
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435 p += 2; |
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436 else |
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437 p += 1; |
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438 } |
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439 else if ((*p == '%' || *p == '_') && magic_val == MAGIC_ALL) |
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440 { |
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441 if (p[1] != NUL) // skip "_X" and %X |
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442 p += 2; |
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443 else |
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444 p++; |
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445 } |
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446 else if (MB_ISUPPER(*p)) |
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447 return TRUE; |
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448 else |
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449 ++p; |
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450 } |
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451 return FALSE; |
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452 } |
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453 |
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454 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 455 char_u * |
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456 last_csearch(void) |
| 6991 | 457 { |
| 458 return lastc_bytes; | |
| 459 } | |
| 460 | |
| 461 int | |
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462 last_csearch_forward(void) |
| 6991 | 463 { |
| 464 return lastcdir == FORWARD; | |
| 465 } | |
| 466 | |
| 467 int | |
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468 last_csearch_until(void) |
| 6991 | 469 { |
| 470 return last_t_cmd == TRUE; | |
| 471 } | |
| 472 | |
| 473 void | |
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474 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED) |
| 6991 | 475 { |
| 476 *lastc = c; | |
| 477 lastc_bytelen = len; | |
| 478 if (len) | |
| 479 memcpy(lastc_bytes, s, len); | |
| 480 else | |
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481 CLEAR_FIELD(lastc_bytes); |
| 6991 | 482 } |
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483 #endif |
| 6991 | 484 |
| 485 void | |
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486 set_csearch_direction(int cdir) |
| 6991 | 487 { |
| 488 lastcdir = cdir; | |
| 489 } | |
| 490 | |
| 491 void | |
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492 set_csearch_until(int t_cmd) |
| 6991 | 493 { |
| 494 last_t_cmd = t_cmd; | |
| 495 } | |
| 496 | |
| 497 char_u * | |
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498 last_search_pat(void) |
| 7 | 499 { |
| 500 return spats[last_idx].pat; | |
| 501 } | |
| 502 | |
| 503 /* | |
| 504 * Reset search direction to forward. For "gd" and "gD" commands. | |
| 505 */ | |
| 506 void | |
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507 reset_search_dir(void) |
| 7 | 508 { |
| 509 spats[0].off.dir = '/'; | |
| 1624 | 510 #if defined(FEAT_EVAL) |
| 511 set_vv_searchforward(); | |
| 512 #endif | |
| 7 | 513 } |
| 514 | |
| 515 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO) | |
| 516 /* | |
| 517 * Set the last search pattern. For ":let @/ =" and viminfo. | |
| 518 * Also set the saved search pattern, so that this works in an autocommand. | |
| 519 */ | |
| 520 void | |
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521 set_last_search_pat( |
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522 char_u *s, |
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523 int idx, |
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524 int magic, |
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525 int setlast) |
| 7 | 526 { |
| 527 vim_free(spats[idx].pat); | |
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528 // An empty string means that nothing should be matched. |
| 7 | 529 if (*s == NUL) |
| 530 spats[idx].pat = NULL; | |
| 531 else | |
| 532 spats[idx].pat = vim_strsave(s); | |
| 533 spats[idx].magic = magic; | |
| 534 spats[idx].no_scs = FALSE; | |
| 535 spats[idx].off.dir = '/'; | |
| 1624 | 536 #if defined(FEAT_EVAL) |
| 537 set_vv_searchforward(); | |
| 538 #endif | |
| 7 | 539 spats[idx].off.line = FALSE; |
| 540 spats[idx].off.end = FALSE; | |
| 541 spats[idx].off.off = 0; | |
| 542 if (setlast) | |
| 543 last_idx = idx; | |
| 544 if (save_level) | |
| 545 { | |
| 546 vim_free(saved_spats[idx].pat); | |
| 547 saved_spats[idx] = spats[0]; | |
| 548 if (spats[idx].pat == NULL) | |
| 549 saved_spats[idx].pat = NULL; | |
| 550 else | |
| 551 saved_spats[idx].pat = vim_strsave(spats[idx].pat); | |
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552 # ifdef FEAT_SEARCH_EXTRA |
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553 saved_spats_last_idx = last_idx; |
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554 # endif |
| 7 | 555 } |
| 556 # ifdef FEAT_SEARCH_EXTRA | |
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557 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 558 if (p_hls && idx == last_idx && !no_hlsearch) |
| 745 | 559 redraw_all_later(SOME_VALID); |
| 7 | 560 # endif |
| 561 } | |
| 562 #endif | |
| 563 | |
| 564 #ifdef FEAT_SEARCH_EXTRA | |
| 565 /* | |
| 566 * Get a regexp program for the last used search pattern. | |
| 567 * This is used for highlighting all matches in a window. | |
| 568 * Values returned in regmatch->regprog and regmatch->rmm_ic. | |
| 569 */ | |
| 570 void | |
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571 last_pat_prog(regmmatch_T *regmatch) |
| 7 | 572 { |
| 573 if (spats[last_idx].pat == NULL) | |
| 574 { | |
| 575 regmatch->regprog = NULL; | |
| 576 return; | |
| 577 } | |
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578 ++emsg_off; // So it doesn't beep if bad expr |
| 7 | 579 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch); |
| 580 --emsg_off; | |
| 581 } | |
| 582 #endif | |
| 583 | |
| 584 /* | |
| 5735 | 585 * Lowest level search function. |
|
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586 * Search for 'count'th occurrence of pattern "pat" in direction "dir". |
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587 * Start at position "pos" and return the found position in "pos". |
| 7 | 588 * |
| 589 * if (options & SEARCH_MSG) == 0 don't give any messages | |
| 590 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages | |
| 591 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages | |
| 592 * if (options & SEARCH_HIS) put search pattern in history | |
| 593 * if (options & SEARCH_END) return position at end of match | |
| 594 * if (options & SEARCH_START) accept match at pos itself | |
| 595 * if (options & SEARCH_KEEP) keep previous search pattern | |
| 596 * if (options & SEARCH_FOLD) match only once in a closed fold | |
| 597 * if (options & SEARCH_PEEK) check for typed char, cancel search | |
|
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598 * if (options & SEARCH_COL) start at pos->col instead of zero |
| 7 | 599 * |
| 600 * Return FAIL (zero) for failure, non-zero for success. | |
| 601 * When FEAT_EVAL is defined, returns the index of the first matching | |
| 602 * subpattern plus one; one if there was none. | |
| 603 */ | |
| 604 int | |
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605 searchit( |
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606 win_T *win, // window to search in; can be NULL for a |
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607 // buffer without a window! |
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608 buf_T *buf, |
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609 pos_T *pos, |
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610 pos_T *end_pos, // set to end of the match, unless NULL |
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611 int dir, |
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612 char_u *pat, |
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613 long count, |
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614 int options, |
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615 int pat_use, // which pattern to use when "pat" is empty |
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616 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL |
| 7 | 617 { |
| 618 int found; | |
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619 linenr_T lnum; // no init to shut up Apollo cc |
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620 colnr_T col; |
| 7 | 621 regmmatch_T regmatch; |
| 622 char_u *ptr; | |
| 623 colnr_T matchcol; | |
| 624 lpos_T endpos; | |
| 140 | 625 lpos_T matchpos; |
| 7 | 626 int loop; |
| 627 pos_T start_pos; | |
| 628 int at_first_line; | |
| 629 int extra_col; | |
| 6903 | 630 int start_char_len; |
| 7 | 631 int match_ok; |
| 632 long nmatched; | |
| 633 int submatch = 0; | |
| 6402 | 634 int first_match = TRUE; |
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635 int called_emsg_before = called_emsg; |
| 7 | 636 #ifdef FEAT_SEARCH_EXTRA |
| 637 int break_loop = FALSE; | |
| 638 #endif | |
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639 linenr_T stop_lnum = 0; // stop after this line number when != 0 |
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640 #ifdef FEAT_RELTIME |
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641 proftime_T *tm = NULL; // timeout limit or NULL |
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642 int *timed_out = NULL; // set when timed out or NULL |
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643 #endif |
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644 |
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645 if (extra_arg != NULL) |
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646 { |
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647 stop_lnum = extra_arg->sa_stop_lnum; |
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648 #ifdef FEAT_RELTIME |
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649 tm = extra_arg->sa_tm; |
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650 timed_out = &extra_arg->sa_timed_out; |
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651 #endif |
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652 } |
| 7 | 653 |
| 654 if (search_regcomp(pat, RE_SEARCH, pat_use, | |
| 655 (options & (SEARCH_HIS + SEARCH_KEEP)), ®match) == FAIL) | |
| 656 { | |
| 657 if ((options & SEARCH_MSG) && !rc_did_emsg) | |
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658 semsg(_(e_invalid_search_string_str), mr_pattern); |
| 7 | 659 return FAIL; |
| 660 } | |
| 661 | |
| 648 | 662 /* |
| 663 * find the string | |
| 664 */ | |
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665 do // loop for count |
| 7 | 666 { |
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667 // When not accepting a match at the start position set "extra_col" to |
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668 // a non-zero value. Don't do that when starting at MAXCOL, since |
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669 // MAXCOL + 1 is zero. |
| 6903 | 670 if (pos->col == MAXCOL) |
| 671 start_char_len = 0; | |
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672 // Watch out for the "col" being MAXCOL - 2, used in a closed fold. |
| 6903 | 673 else if (has_mbyte |
| 674 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count | |
| 675 && pos->col < MAXCOL - 2) | |
| 6402 | 676 { |
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677 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
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678 if ((int)STRLEN(ptr) <= pos->col) |
| 6903 | 679 start_char_len = 1; |
| 6402 | 680 else |
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681 start_char_len = (*mb_ptr2len)(ptr + pos->col); |
| 6402 | 682 } |
| 683 else | |
| 6903 | 684 start_char_len = 1; |
| 685 if (dir == FORWARD) | |
| 686 { | |
| 687 if (options & SEARCH_START) | |
| 688 extra_col = 0; | |
| 689 else | |
| 690 extra_col = start_char_len; | |
| 691 } | |
| 692 else | |
| 693 { | |
| 694 if (options & SEARCH_START) | |
| 695 extra_col = start_char_len; | |
| 696 else | |
| 697 extra_col = 0; | |
| 698 } | |
| 6402 | 699 |
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700 start_pos = *pos; // remember start pos for detecting no match |
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701 found = 0; // default: not found |
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702 at_first_line = TRUE; // default: start in first line |
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703 if (pos->lnum == 0) // correct lnum for when starting in line 0 |
| 7 | 704 { |
| 705 pos->lnum = 1; | |
| 706 pos->col = 0; | |
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707 at_first_line = FALSE; // not in first line now |
| 7 | 708 } |
| 709 | |
| 710 /* | |
| 711 * Start searching in current line, unless searching backwards and | |
| 712 * we're in column 0. | |
| 1311 | 713 * If we are searching backwards, in column 0, and not including the |
| 714 * current position, gain some efficiency by skipping back a line. | |
| 715 * Otherwise begin the search in the current line. | |
| 7 | 716 */ |
| 1311 | 717 if (dir == BACKWARD && start_pos.col == 0 |
| 718 && (options & SEARCH_START) == 0) | |
| 7 | 719 { |
| 720 lnum = pos->lnum - 1; | |
| 721 at_first_line = FALSE; | |
| 722 } | |
| 723 else | |
| 724 lnum = pos->lnum; | |
| 725 | |
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726 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set |
| 7 | 727 { |
| 728 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count; | |
| 729 lnum += dir, at_first_line = FALSE) | |
| 730 { | |
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731 // Stop after checking "stop_lnum", if it's set. |
| 692 | 732 if (stop_lnum != 0 && (dir == FORWARD |
| 733 ? lnum > stop_lnum : lnum < stop_lnum)) | |
| 734 break; | |
| 1496 | 735 #ifdef FEAT_RELTIME |
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736 // Stop after passing the "tm" time limit. |
| 1496 | 737 if (tm != NULL && profile_passed_limit(tm)) |
| 738 break; | |
| 739 #endif | |
| 692 | 740 |
| 7 | 741 /* |
| 140 | 742 * Look for a match somewhere in line "lnum". |
| 7 | 743 */ |
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744 col = at_first_line && (options & SEARCH_COL) ? pos->col |
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745 : (colnr_T)0; |
| 7 | 746 nmatched = vim_regexec_multi(®match, win, buf, |
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747 lnum, col, |
| 1521 | 748 #ifdef FEAT_RELTIME |
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749 tm, timed_out |
| 1521 | 750 #else |
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751 NULL, NULL |
| 1521 | 752 #endif |
| 753 ); | |
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754 // vim_regexec_multi() may clear "regprog" |
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755 if (regmatch.regprog == NULL) |
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756 break; |
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757 // Abort searching on an error (e.g., out of stack). |
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758 if (called_emsg > called_emsg_before |
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759 #ifdef FEAT_RELTIME |
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760 || (timed_out != NULL && *timed_out) |
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761 #endif |
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762 ) |
| 7 | 763 break; |
| 764 if (nmatched > 0) | |
| 765 { | |
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766 // match may actually be in another line when using \zs |
| 140 | 767 matchpos = regmatch.startpos[0]; |
| 7 | 768 endpos = regmatch.endpos[0]; |
| 1521 | 769 #ifdef FEAT_EVAL |
| 7 | 770 submatch = first_submatch(®match); |
| 1521 | 771 #endif |
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772 // "lnum" may be past end of buffer for "\n\zs". |
| 685 | 773 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count) |
| 774 ptr = (char_u *)""; | |
| 775 else | |
| 776 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); | |
| 7 | 777 |
| 778 /* | |
| 779 * Forward search in the first line: match should be after | |
| 780 * the start position. If not, continue at the end of the | |
| 781 * match (this is vi compatible) or on the next char. | |
| 782 */ | |
| 783 if (dir == FORWARD && at_first_line) | |
| 784 { | |
| 785 match_ok = TRUE; | |
| 786 /* | |
| 140 | 787 * When the match starts in a next line it's certainly |
| 788 * past the start position. | |
| 7 | 789 * When match lands on a NUL the cursor will be put |
| 790 * one back afterwards, compare with that position, | |
| 791 * otherwise "/$" will get stuck on end of line. | |
| 792 */ | |
| 140 | 793 while (matchpos.lnum == 0 |
| 6402 | 794 && ((options & SEARCH_END) && first_match |
| 140 | 795 ? (nmatched == 1 |
| 796 && (int)endpos.col - 1 | |
| 7 | 797 < (int)start_pos.col + extra_col) |
| 140 | 798 : ((int)matchpos.col |
| 799 - (ptr[matchpos.col] == NUL) | |
| 800 < (int)start_pos.col + extra_col))) | |
| 7 | 801 { |
| 802 /* | |
| 803 * If vi-compatible searching, continue at the end | |
| 804 * of the match, otherwise continue one position | |
| 805 * forward. | |
| 806 */ | |
| 807 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 808 { | |
| 809 if (nmatched > 1) | |
| 810 { | |
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811 // end is in next line, thus no match in |
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812 // this line |
| 7 | 813 match_ok = FALSE; |
| 814 break; | |
| 815 } | |
| 816 matchcol = endpos.col; | |
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817 // for empty match: advance one char |
| 140 | 818 if (matchcol == matchpos.col |
| 7 | 819 && ptr[matchcol] != NUL) |
| 820 { | |
| 821 if (has_mbyte) | |
| 822 matchcol += | |
| 474 | 823 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 824 else |
| 825 ++matchcol; | |
| 826 } | |
| 827 } | |
| 828 else | |
| 829 { | |
| 140 | 830 matchcol = matchpos.col; |
| 7 | 831 if (ptr[matchcol] != NUL) |
| 832 { | |
| 833 if (has_mbyte) | |
| 474 | 834 matchcol += (*mb_ptr2len)(ptr |
| 7 | 835 + matchcol); |
| 836 else | |
| 837 ++matchcol; | |
| 838 } | |
| 839 } | |
| 4252 | 840 if (matchcol == 0 && (options & SEARCH_START)) |
| 4240 | 841 break; |
| 7 | 842 if (ptr[matchcol] == NUL |
| 843 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 844 win, buf, lnum + matchpos.lnum, |
| 1521 | 845 matchcol, |
| 846 #ifdef FEAT_RELTIME | |
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847 tm, timed_out |
| 1521 | 848 #else |
|
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849 NULL, NULL |
| 1521 | 850 #endif |
| 851 )) == 0) | |
| 7 | 852 { |
| 853 match_ok = FALSE; | |
| 854 break; | |
| 855 } | |
|
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856 // vim_regexec_multi() may clear "regprog" |
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857 if (regmatch.regprog == NULL) |
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858 break; |
| 140 | 859 matchpos = regmatch.startpos[0]; |
| 7 | 860 endpos = regmatch.endpos[0]; |
| 861 # ifdef FEAT_EVAL | |
| 862 submatch = first_submatch(®match); | |
| 863 # endif | |
| 864 | |
|
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865 // Need to get the line pointer again, a |
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866 // multi-line search may have made it invalid. |
| 140 | 867 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 868 } |
| 869 if (!match_ok) | |
| 870 continue; | |
| 871 } | |
| 872 if (dir == BACKWARD) | |
| 873 { | |
| 874 /* | |
| 875 * Now, if there are multiple matches on this line, | |
| 876 * we have to get the last one. Or the last one before | |
| 877 * the cursor, if we're on that line. | |
| 878 * When putting the new cursor at the end, compare | |
| 879 * relative to the end of the match. | |
| 880 */ | |
| 881 match_ok = FALSE; | |
| 882 for (;;) | |
| 883 { | |
|
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884 // Remember a position that is before the start |
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885 // position, we use it if it's the last match in |
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886 // the line. Always accept a position after |
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887 // wrapping around. |
| 140 | 888 if (loop |
| 889 || ((options & SEARCH_END) | |
| 890 ? (lnum + regmatch.endpos[0].lnum | |
| 891 < start_pos.lnum | |
| 892 || (lnum + regmatch.endpos[0].lnum | |
| 893 == start_pos.lnum | |
| 894 && (int)regmatch.endpos[0].col - 1 | |
| 6903 | 895 < (int)start_pos.col |
| 896 + extra_col)) | |
| 140 | 897 : (lnum + regmatch.startpos[0].lnum |
| 898 < start_pos.lnum | |
| 899 || (lnum + regmatch.startpos[0].lnum | |
| 900 == start_pos.lnum | |
| 901 && (int)regmatch.startpos[0].col | |
| 6903 | 902 < (int)start_pos.col |
| 903 + extra_col)))) | |
| 7 | 904 { |
| 905 match_ok = TRUE; | |
| 140 | 906 matchpos = regmatch.startpos[0]; |
| 7 | 907 endpos = regmatch.endpos[0]; |
| 908 # ifdef FEAT_EVAL | |
| 909 submatch = first_submatch(®match); | |
| 910 # endif | |
| 911 } | |
| 912 else | |
| 913 break; | |
| 914 | |
| 915 /* | |
| 916 * We found a valid match, now check if there is | |
| 917 * another one after it. | |
| 918 * If vi-compatible searching, continue at the end | |
| 919 * of the match, otherwise continue one position | |
| 920 * forward. | |
| 921 */ | |
| 922 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 923 { | |
| 924 if (nmatched > 1) | |
| 925 break; | |
| 926 matchcol = endpos.col; | |
|
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927 // for empty match: advance one char |
| 140 | 928 if (matchcol == matchpos.col |
| 7 | 929 && ptr[matchcol] != NUL) |
| 930 { | |
| 931 if (has_mbyte) | |
| 932 matchcol += | |
| 474 | 933 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 934 else |
| 935 ++matchcol; | |
| 936 } | |
| 937 } | |
| 938 else | |
| 939 { | |
|
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940 // Stop when the match is in a next line. |
| 140 | 941 if (matchpos.lnum > 0) |
| 942 break; | |
| 943 matchcol = matchpos.col; | |
| 7 | 944 if (ptr[matchcol] != NUL) |
| 945 { | |
| 946 if (has_mbyte) | |
| 947 matchcol += | |
| 474 | 948 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 949 else |
| 950 ++matchcol; | |
| 951 } | |
| 952 } | |
| 953 if (ptr[matchcol] == NUL | |
| 954 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 955 win, buf, lnum + matchpos.lnum, |
| 1521 | 956 matchcol, |
| 957 #ifdef FEAT_RELTIME | |
|
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958 tm, timed_out |
| 1521 | 959 #else |
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960 NULL, NULL |
| 1521 | 961 #endif |
| 962 )) == 0) | |
|
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963 { |
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964 #ifdef FEAT_RELTIME |
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965 // If the search timed out, we did find a match |
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966 // but it might be the wrong one, so that's not |
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967 // OK. |
|
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968 if (timed_out != NULL && *timed_out) |
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969 match_ok = FALSE; |
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970 #endif |
| 7 | 971 break; |
|
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972 } |
|
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973 // vim_regexec_multi() may clear "regprog" |
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974 if (regmatch.regprog == NULL) |
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975 break; |
| 7 | 976 |
|
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977 // Need to get the line pointer again, a |
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978 // multi-line search may have made it invalid. |
| 140 | 979 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 980 } |
| 981 | |
| 982 /* | |
| 983 * If there is only a match after the cursor, skip | |
| 984 * this match. | |
| 985 */ | |
| 986 if (!match_ok) | |
| 987 continue; | |
| 988 } | |
| 989 | |
|
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990 // With the SEARCH_END option move to the last character |
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991 // of the match. Don't do it for an empty match, end |
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992 // should be same as start then. |
| 4252 | 993 if ((options & SEARCH_END) && !(options & SEARCH_NOOF) |
| 1544 | 994 && !(matchpos.lnum == endpos.lnum |
| 995 && matchpos.col == endpos.col)) | |
| 7 | 996 { |
|
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997 // For a match in the first column, set the position |
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998 // on the NUL in the previous line. |
| 140 | 999 pos->lnum = lnum + endpos.lnum; |
| 1544 | 1000 pos->col = endpos.col; |
| 1001 if (endpos.col == 0) | |
| 819 | 1002 { |
|
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1003 if (pos->lnum > 1) // just in case |
| 1544 | 1004 { |
| 1005 --pos->lnum; | |
| 1006 pos->col = (colnr_T)STRLEN(ml_get_buf(buf, | |
| 1007 pos->lnum, FALSE)); | |
| 1008 } | |
| 1009 } | |
| 1010 else | |
| 1011 { | |
| 1012 --pos->col; | |
| 1013 if (has_mbyte | |
| 1014 && pos->lnum <= buf->b_ml.ml_line_count) | |
| 1015 { | |
| 1060 | 1016 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
| 1544 | 1017 pos->col -= (*mb_head_off)(ptr, ptr + pos->col); |
| 1018 } | |
| 819 | 1019 } |
|
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1020 if (end_pos != NULL) |
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1021 { |
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1022 end_pos->lnum = lnum + matchpos.lnum; |
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1023 end_pos->col = matchpos.col; |
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1024 } |
| 7 | 1025 } |
| 1026 else | |
| 1027 { | |
| 140 | 1028 pos->lnum = lnum + matchpos.lnum; |
| 1029 pos->col = matchpos.col; | |
|
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1030 if (end_pos != NULL) |
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1031 { |
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1032 end_pos->lnum = lnum + endpos.lnum; |
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1033 end_pos->col = endpos.col; |
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1034 } |
| 7 | 1035 } |
| 1036 pos->coladd = 0; | |
|
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|
1037 if (end_pos != NULL) |
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1038 end_pos->coladd = 0; |
| 7 | 1039 found = 1; |
| 6402 | 1040 first_match = FALSE; |
| 7 | 1041 |
|
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|
1042 // Set variables used for 'incsearch' highlighting. |
| 140 | 1043 search_match_lines = endpos.lnum - matchpos.lnum; |
| 7 | 1044 search_match_endcol = endpos.col; |
| 1045 break; | |
| 1046 } | |
|
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|
1047 line_breakcheck(); // stop if ctrl-C typed |
| 7 | 1048 if (got_int) |
| 1049 break; | |
| 1050 | |
| 1051 #ifdef FEAT_SEARCH_EXTRA | |
|
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|
1052 // Cancel searching if a character was typed. Used for |
|
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|
1053 // 'incsearch'. Don't check too often, that would slowdown |
|
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|
1054 // searching too much. |
| 7 | 1055 if ((options & SEARCH_PEEK) |
| 1056 && ((lnum - pos->lnum) & 0x3f) == 0 | |
| 1057 && char_avail()) | |
| 1058 { | |
| 1059 break_loop = TRUE; | |
| 1060 break; | |
| 1061 } | |
| 1062 #endif | |
| 1063 | |
| 1064 if (loop && lnum == start_pos.lnum) | |
|
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1065 break; // if second loop, stop where started |
| 7 | 1066 } |
| 1067 at_first_line = FALSE; | |
| 1068 | |
|
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1069 // vim_regexec_multi() may clear "regprog" |
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|
1070 if (regmatch.regprog == NULL) |
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|
1071 break; |
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1072 |
| 7 | 1073 /* |
| 692 | 1074 * Stop the search if wrapscan isn't set, "stop_lnum" is |
| 1075 * specified, after an interrupt, after a match and after looping | |
| 1076 * twice. | |
| 7 | 1077 */ |
|
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1078 if (!p_ws || stop_lnum != 0 || got_int |
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1079 || called_emsg > called_emsg_before |
|
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1080 #ifdef FEAT_RELTIME |
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1081 || (timed_out != NULL && *timed_out) |
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1082 #endif |
| 1877 | 1083 #ifdef FEAT_SEARCH_EXTRA |
|
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1084 || break_loop |
| 1877 | 1085 #endif |
|
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1086 || found || loop) |
| 7 | 1087 break; |
| 1088 | |
| 1089 /* | |
| 1090 * If 'wrapscan' is set we continue at the other end of the file. | |
| 1091 * If 'shortmess' does not contain 's', we give a message. | |
| 1092 * This message is also remembered in keep_msg for when the screen | |
| 1093 * is redrawn. The keep_msg is cleared whenever another message is | |
| 1094 * written. | |
| 1095 */ | |
|
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1096 if (dir == BACKWARD) // start second loop at the other end |
| 7 | 1097 lnum = buf->b_ml.ml_line_count; |
| 1098 else | |
| 1099 lnum = 1; | |
| 504 | 1100 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG)) |
| 1101 give_warning((char_u *)_(dir == BACKWARD | |
| 1102 ? top_bot_msg : bot_top_msg), TRUE); | |
|
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1103 if (extra_arg != NULL) |
|
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1104 extra_arg->sa_wrapped = TRUE; |
| 7 | 1105 } |
|
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1106 if (got_int || called_emsg > called_emsg_before |
|
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1107 #ifdef FEAT_RELTIME |
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1108 || (timed_out != NULL && *timed_out) |
|
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Christian Brabandt <cb@256bit.org>
parents:
11488
diff
changeset
|
1109 #endif |
| 1877 | 1110 #ifdef FEAT_SEARCH_EXTRA |
| 1111 || break_loop | |
| 1112 #endif | |
| 1113 ) | |
| 7 | 1114 break; |
| 1115 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1116 while (--count > 0 && found); // stop after count matches or no match |
| 7 | 1117 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
1118 vim_regfree(regmatch.regprog); |
| 7 | 1119 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1120 if (!found) // did not find it |
| 7 | 1121 { |
| 1122 if (got_int) | |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
1123 emsg(_(e_interrupted)); |
| 7 | 1124 else if ((options & SEARCH_MSG) == SEARCH_MSG) |
| 1125 { | |
| 1126 if (p_ws) | |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
1127 semsg(_(e_pattern_not_found_str), mr_pattern); |
| 7 | 1128 else if (lnum == 0) |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
1129 semsg(_(e_search_hit_top_without_match_for_str), mr_pattern); |
| 7 | 1130 else |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
1131 semsg(_(e_search_hit_bottom_without_match_for_str), mr_pattern); |
| 7 | 1132 } |
| 1133 return FAIL; | |
| 1134 } | |
| 1135 | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1136 // A pattern like "\n\zs" may go past the last line. |
| 685 | 1137 if (pos->lnum > buf->b_ml.ml_line_count) |
| 1138 { | |
| 1139 pos->lnum = buf->b_ml.ml_line_count; | |
| 835 | 1140 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE)); |
| 685 | 1141 if (pos->col > 0) |
| 1142 --pos->col; | |
| 1143 } | |
| 1144 | |
| 7 | 1145 return submatch + 1; |
| 1146 } | |
| 1147 | |
| 1148 #ifdef FEAT_EVAL | |
| 1624 | 1149 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1150 set_search_direction(int cdir) |
| 1624 | 1151 { |
| 1152 spats[0].off.dir = cdir; | |
| 1153 } | |
| 1154 | |
| 1155 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1156 set_vv_searchforward(void) |
| 1624 | 1157 { |
| 1158 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/')); | |
| 1159 } | |
| 1160 | |
| 7 | 1161 /* |
| 1162 * Return the number of the first subpat that matched. | |
|
7358
6fbeef3b65e6
commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents:
7070
diff
changeset
|
1163 * Return zero if none of them matched. |
| 7 | 1164 */ |
| 1165 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1166 first_submatch(regmmatch_T *rp) |
| 7 | 1167 { |
| 1168 int submatch; | |
| 1169 | |
| 1170 for (submatch = 1; ; ++submatch) | |
| 1171 { | |
| 1172 if (rp->startpos[submatch].lnum >= 0) | |
| 1173 break; | |
| 1174 if (submatch == 9) | |
| 1175 { | |
| 1176 submatch = 0; | |
| 1177 break; | |
| 1178 } | |
| 1179 } | |
| 1180 return submatch; | |
| 1181 } | |
| 1182 #endif | |
| 1183 | |
| 1184 /* | |
| 1185 * Highest level string search function. | |
| 1222 | 1186 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc' |
| 7 | 1187 * If 'dirc' is 0: use previous dir. |
| 1188 * If 'pat' is NULL or empty : use previous string. | |
| 1189 * If 'options & SEARCH_REV' : go in reverse of previous dir. | |
| 1190 * If 'options & SEARCH_ECHO': echo the search command and handle options | |
| 1191 * If 'options & SEARCH_MSG' : may give error message | |
| 1192 * If 'options & SEARCH_OPT' : interpret optional flags | |
| 1193 * If 'options & SEARCH_HIS' : put search pattern in history | |
| 1194 * If 'options & SEARCH_NOOF': don't add offset to position | |
| 1195 * If 'options & SEARCH_MARK': set previous context mark | |
| 1196 * If 'options & SEARCH_KEEP': keep previous search pattern | |
| 1197 * If 'options & SEARCH_START': accept match at curpos itself | |
| 1198 * If 'options & SEARCH_PEEK': check for typed char, cancel search | |
| 1199 * | |
| 1200 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this | |
| 1201 * makes the movement linewise without moving the match position. | |
| 1202 * | |
| 6661 | 1203 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 7 | 1204 */ |
| 1205 int | |
|
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1206 do_search( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1207 oparg_T *oap, // can be NULL |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1208 int dirc, // '/' or '?' |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1209 int search_delim, // the delimiter for the search, e.g. '%' in |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1210 // s%regex%replacement% |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1211 char_u *pat, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1212 long count, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1213 int options, |
|
18358
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
18263
diff
changeset
|
1214 searchit_arg_T *sia) // optional arguments or NULL |
| 7 | 1215 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1216 pos_T pos; // position of the last match |
| 7 | 1217 char_u *searchstr; |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
1218 soffset_T old_off; |
|
18812
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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
|
1219 int retval; // Return value |
| 7 | 1220 char_u *p; |
| 1221 long c; | |
| 1222 char_u *dircp; | |
| 1223 char_u *strcopy = NULL; | |
| 1224 char_u *ps; | |
|
16533
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patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1225 char_u *msgbuf = NULL; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1226 size_t len; |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1227 int has_offset = FALSE; |
| 7 | 1228 |
| 1229 /* | |
| 1230 * A line offset is not remembered, this is vi compatible. | |
| 1231 */ | |
| 1232 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL) | |
| 1233 { | |
| 1234 spats[0].off.line = FALSE; | |
| 1235 spats[0].off.off = 0; | |
| 1236 } | |
| 1237 | |
| 1238 /* | |
| 1239 * Save the values for when (options & SEARCH_KEEP) is used. | |
| 1240 * (there is no "if ()" around this because gcc wants them initialized) | |
| 1241 */ | |
| 1242 old_off = spats[0].off; | |
| 1243 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1244 pos = curwin->w_cursor; // start searching at the cursor position |
| 7 | 1245 |
| 1246 /* | |
| 1247 * Find out the direction of the search. | |
| 1248 */ | |
| 1249 if (dirc == 0) | |
| 1250 dirc = spats[0].off.dir; | |
| 1251 else | |
| 1624 | 1252 { |
| 7 | 1253 spats[0].off.dir = dirc; |
| 1624 | 1254 #if defined(FEAT_EVAL) |
| 1255 set_vv_searchforward(); | |
| 1256 #endif | |
| 1257 } | |
| 7 | 1258 if (options & SEARCH_REV) |
| 1259 { | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1260 #ifdef MSWIN |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1261 // There is a bug in the Visual C++ 2.2 compiler which means that |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1262 // dirc always ends up being '/' |
| 7 | 1263 dirc = (dirc == '/') ? '?' : '/'; |
| 1264 #else | |
| 1265 if (dirc == '/') | |
| 1266 dirc = '?'; | |
| 1267 else | |
| 1268 dirc = '/'; | |
| 1269 #endif | |
| 1270 } | |
| 1271 | |
| 1272 #ifdef FEAT_FOLDING | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1273 // If the cursor is in a closed fold, don't find another match in the same |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1274 // fold. |
| 7 | 1275 if (dirc == '/') |
| 1276 { | |
| 1277 if (hasFolding(pos.lnum, NULL, &pos.lnum)) | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1278 pos.col = MAXCOL - 2; // avoid overflow when adding 1 |
| 7 | 1279 } |
| 1280 else | |
| 1281 { | |
| 1282 if (hasFolding(pos.lnum, &pos.lnum, NULL)) | |
| 1283 pos.col = 0; | |
| 1284 } | |
| 1285 #endif | |
| 1286 | |
| 1287 #ifdef FEAT_SEARCH_EXTRA | |
| 1288 /* | |
| 1289 * Turn 'hlsearch' highlighting back on. | |
| 1290 */ | |
| 1291 if (no_hlsearch && !(options & SEARCH_KEEP)) | |
| 1292 { | |
| 745 | 1293 redraw_all_later(SOME_VALID); |
|
13792
0e9b2971d7c3
patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1294 set_no_hlsearch(FALSE); |
| 7 | 1295 } |
| 1296 #endif | |
| 1297 | |
| 1298 /* | |
| 1299 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar". | |
| 1300 */ | |
| 1301 for (;;) | |
| 1302 { | |
|
18358
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
18263
diff
changeset
|
1303 int show_top_bot_msg = FALSE; |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
1304 |
| 7 | 1305 searchstr = pat; |
| 1306 dircp = NULL; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1307 // use previous pattern |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
19384
diff
changeset
|
1308 if (pat == NULL || *pat == NUL || *pat == search_delim) |
| 7 | 1309 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1310 if (spats[RE_SEARCH].pat == NULL) // no previous pattern |
| 7 | 1311 { |
|
10172
ab45de65977b
commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents:
10064
diff
changeset
|
1312 searchstr = spats[RE_SUBST].pat; |
|
ab45de65977b
commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents:
10064
diff
changeset
|
1313 if (searchstr == NULL) |
| 2719 | 1314 { |
|
25306
078edc1821bf
patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25302
diff
changeset
|
1315 emsg(_(e_no_previous_regular_expression)); |
| 2719 | 1316 retval = 0; |
| 1317 goto end_do_search; | |
| 1318 } | |
| 7 | 1319 } |
| 2719 | 1320 else |
| 1321 { | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1322 // make search_regcomp() use spats[RE_SEARCH].pat |
| 2719 | 1323 searchstr = (char_u *)""; |
| 1324 } | |
| 7 | 1325 } |
| 1326 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1327 if (pat != NULL && *pat != NUL) // look for (new) offset |
| 7 | 1328 { |
| 1329 /* | |
| 1330 * Find end of regular expression. | |
| 1331 * If there is a matching '/' or '?', toss it. | |
| 1332 */ | |
| 1333 ps = strcopy; | |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
1334 p = skip_regexp_ex(pat, search_delim, magic_isset(), |
|
23505
bb29b09902d5
patch 8.2.2295: incsearch does not detect empty pattern properly
Bram Moolenaar <Bram@vim.org>
parents:
23475
diff
changeset
|
1335 &strcopy, NULL, NULL); |
| 7 | 1336 if (strcopy != ps) |
| 1337 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1338 // made a copy of "pat" to change "\?" to "?" |
| 835 | 1339 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy)); |
| 7 | 1340 pat = strcopy; |
| 1341 searchstr = strcopy; | |
| 1342 } | |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
19384
diff
changeset
|
1343 if (*p == search_delim) |
| 7 | 1344 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1345 dircp = p; // remember where we put the NUL |
| 7 | 1346 *p++ = NUL; |
| 1347 } | |
| 1348 spats[0].off.line = FALSE; | |
| 1349 spats[0].off.end = FALSE; | |
| 1350 spats[0].off.off = 0; | |
| 1351 /* | |
| 1352 * Check for a line offset or a character offset. | |
| 1353 * For get_address (echo off) we don't check for a character | |
| 1354 * offset, because it is meaningless and the 's' could be a | |
| 1355 * substitute command. | |
| 1356 */ | |
| 1357 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p)) | |
| 1358 spats[0].off.line = TRUE; | |
| 1359 else if ((options & SEARCH_OPT) && | |
| 1360 (*p == 'e' || *p == 's' || *p == 'b')) | |
| 1361 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1362 if (*p == 'e') // end |
| 7 | 1363 spats[0].off.end = SEARCH_END; |
| 1364 ++p; | |
| 1365 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1366 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset |
| 7 | 1367 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1368 // 'nr' or '+nr' or '-nr' |
| 7 | 1369 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1))) |
| 1370 spats[0].off.off = atol((char *)p); | |
|
18812
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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
|
1371 else if (*p == '-') // single '-' |
| 7 | 1372 spats[0].off.off = -1; |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1373 else // single '+' |
| 7 | 1374 spats[0].off.off = 1; |
| 1375 ++p; | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1376 while (VIM_ISDIGIT(*p)) // skip number |
| 7 | 1377 ++p; |
| 1378 } | |
| 1379 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1380 // compute length of search command for get_address() |
| 7 | 1381 searchcmdlen += (int)(p - pat); |
| 1382 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1383 pat = p; // put pat after search command |
| 7 | 1384 } |
| 1385 | |
|
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
|
1386 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
|
1387 !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
|
1388 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT))) |
| 7 | 1389 { |
| 1390 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
|
1391 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
|
1392 size_t off_len = 0; |
| 7 | 1393 |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1394 // Compute msg_row early. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1395 msg_start(); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1396 |
|
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
|
1397 // 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
|
1398 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
|
1399 (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
|
1400 { |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1401 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
|
1402 *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
|
1403 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
|
1404 *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
|
1405 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
|
1406 *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
|
1407 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
|
1408 *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
|
1409 *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
|
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 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
|
1412 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
|
1413 } |
|
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 |
| 7 | 1415 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
|
1416 p = spats[0].pat; |
| 7 | 1417 else |
| 1418 p = searchstr; | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1419 |
|
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
|
1420 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
|
1421 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1422 // 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
|
1423 // 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
|
1424 // 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
|
1425 // 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
|
1426 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
|
1427 // Use all the columns. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1428 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
|
1429 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1430 // Use up to 'showcmd' column. |
|
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 - 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
|
1432 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
|
1433 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
|
1434 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1435 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1436 // 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
|
1437 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
|
1438 |
|
19977
545bdbc36f29
patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents:
19892
diff
changeset
|
1439 vim_free(msgbuf); |
|
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16776
diff
changeset
|
1440 msgbuf = alloc(len); |
| 7 | 1441 if (msgbuf != NULL) |
| 1442 { | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1443 vim_memset(msgbuf, ' ', len); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1444 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
|
1445 // 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
|
1446 // 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
|
1447 if (!cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1448 { |
|
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
|
1449 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
|
1450 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1451 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
|
1452 { |
|
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 // 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
|
1454 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
|
1455 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
|
1456 } |
|
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 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
|
1458 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
|
1459 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
|
1460 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
|
1461 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1462 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
|
1463 if (trunc != NULL) |
| 7 | 1464 { |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1465 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
|
1466 msgbuf = trunc; |
| 7 | 1467 } |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1468 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1469 #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
|
1470 // 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
|
1471 // 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
|
1472 // 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
|
1473 // 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
|
1474 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
|
1475 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1476 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
|
1477 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
|
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 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
|
1480 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
|
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 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
|
1483 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
|
1484 // 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
|
1485 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
|
1486 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 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
|
1488 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
|
1489 // 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
|
1490 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
|
1491 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
|
1492 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
|
1493 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
|
1494 } |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1495 } |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1496 #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
|
1497 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
|
1498 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
|
1499 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
|
1500 |
|
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 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
|
1502 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
|
1503 msg_nowait = TRUE; // don't wait for this message |
| 7 | 1504 } |
| 1505 } | |
| 1506 } | |
| 1507 | |
| 1508 /* | |
| 1509 * If there is a character offset, subtract it from the current | |
| 1510 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2". | |
| 8 | 1511 * Skip this if pos.col is near MAXCOL (closed fold). |
| 7 | 1512 * This is not done for a line offset, because then we would not be vi |
| 1513 * compatible. | |
| 1514 */ | |
| 8 | 1515 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2) |
| 7 | 1516 { |
| 1517 if (spats[0].off.off > 0) | |
| 1518 { | |
| 1519 for (c = spats[0].off.off; c; --c) | |
| 1520 if (decl(&pos) == -1) | |
| 1521 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1522 if (c) // at start of buffer |
| 7 | 1523 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1524 pos.lnum = 0; // allow lnum == 0 here |
| 7 | 1525 pos.col = MAXCOL; |
| 1526 } | |
| 1527 } | |
| 1528 else | |
| 1529 { | |
| 1530 for (c = spats[0].off.off; c; ++c) | |
| 1531 if (incl(&pos) == -1) | |
| 1532 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1533 if (c) // at end of buffer |
| 7 | 1534 { |
| 1535 pos.lnum = curbuf->b_ml.ml_line_count + 1; | |
| 1536 pos.col = 0; | |
| 1537 } | |
| 1538 } | |
| 1539 } | |
| 1540 | |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1541 /* |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1542 * 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
|
1543 */ |
|
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1544 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
|
1545 dirc == '/' ? FORWARD : BACKWARD, |
| 7 | 1546 searchstr, count, spats[0].off.end + (options & |
| 1547 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS | |
| 1548 + SEARCH_MSG + SEARCH_START | |
| 1549 + ((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
|
1550 RE_LAST, sia); |
| 7 | 1551 |
| 1552 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
|
1553 *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
|
1554 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1555 if (!shortmess(SHM_SEARCH) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1556 && ((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
|
1557 || (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
|
1558 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
|
1559 |
| 7 | 1560 if (c == FAIL) |
| 1561 { | |
| 1562 retval = 0; | |
| 1563 goto end_do_search; | |
| 1564 } | |
| 1565 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
|
1566 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
|
1567 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1568 retval = 1; // pattern found |
| 7 | 1569 |
| 1570 /* | |
| 1571 * Add character and/or line offset | |
| 1572 */ | |
| 945 | 1573 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';')) |
| 7 | 1574 { |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1575 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
|
1576 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1577 if (spats[0].off.line) // Add the offset to the line number. |
| 7 | 1578 { |
| 1579 c = pos.lnum + spats[0].off.off; | |
| 1580 if (c < 1) | |
| 1581 pos.lnum = 1; | |
| 1582 else if (c > curbuf->b_ml.ml_line_count) | |
| 1583 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 1584 else | |
| 1585 pos.lnum = c; | |
| 1586 pos.col = 0; | |
| 1587 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1588 retval = 2; // pattern found, line offset added |
| 7 | 1589 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1590 else if (pos.col < MAXCOL - 2) // just in case |
| 7 | 1591 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1592 // to the right, check for end of file |
| 1624 | 1593 c = spats[0].off.off; |
| 1594 if (c > 0) | |
| 7 | 1595 { |
| 1624 | 1596 while (c-- > 0) |
| 7 | 1597 if (incl(&pos) == -1) |
| 1598 break; | |
| 1599 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1600 // to the left, check for start of file |
| 7 | 1601 else |
| 1602 { | |
| 1624 | 1603 while (c++ < 0) |
| 1604 if (decl(&pos) == -1) | |
| 1605 break; | |
| 7 | 1606 } |
| 1607 } | |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1608 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
|
1609 has_offset = TRUE; |
| 7 | 1610 } |
| 1611 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1612 // 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
|
1613 if ((options & SEARCH_ECHO) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1614 && 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
|
1615 && !msg_silent |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1616 && c != FAIL |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1617 && !shortmess(SHM_SEARCHCOUNT) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1618 && msgbuf != NULL) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1619 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
|
1620 show_top_bot_msg, msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1621 (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
|
1622 #ifdef FEAT_FOLDING |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1623 || (!(fdo_flags & FDO_SEARCH) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1624 && hasFolding(curwin->w_cursor.lnum, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1625 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
|
1626 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1627 ), |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1628 SEARCH_STAT_DEF_MAX_COUNT, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1629 SEARCH_STAT_DEF_TIMEOUT); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1630 |
| 7 | 1631 /* |
| 1632 * The search command can be followed by a ';' to do another search. | |
| 1633 * For example: "/pat/;/foo/+3;?bar" | |
| 1634 * This is like doing another search command, except: | |
| 1635 * - The remembered direction '/' or '?' is from the first search. | |
| 1636 * - When an error happens the cursor isn't moved at all. | |
| 1637 * Don't do this when called by get_address() (it handles ';' itself). | |
| 1638 */ | |
| 1639 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';') | |
| 1640 break; | |
| 1641 | |
| 1642 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
|
1643 search_delim = dirc; |
| 7 | 1644 if (dirc != '?' && dirc != '/') |
| 1645 { | |
| 1646 retval = 0; | |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
1647 emsg(_(e_expected_question_or_slash_after_semicolon)); |
| 7 | 1648 goto end_do_search; |
| 1649 } | |
| 1650 ++pat; | |
| 1651 } | |
| 1652 | |
| 1653 if (options & SEARCH_MARK) | |
| 1654 setpcmark(); | |
| 1655 curwin->w_cursor = pos; | |
| 1656 curwin->w_set_curswant = TRUE; | |
| 1657 | |
| 1658 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
|
1659 if ((options & SEARCH_KEEP) || (cmdmod.cmod_flags & CMOD_KEEPPATTERNS)) |
| 7 | 1660 spats[0].off = old_off; |
| 1661 vim_free(strcopy); | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1662 vim_free(msgbuf); |
| 7 | 1663 |
| 1664 return retval; | |
| 1665 } | |
| 1666 | |
| 1667 /* | |
| 1668 * search_for_exact_line(buf, pos, dir, pat) | |
| 1669 * | |
| 1670 * 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
|
1671 * white-space), starting from pos and going in direction "dir". "pos" will |
| 7 | 1672 * 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
|
1673 * ADDING is set. If p_ic is set then the pattern must be in lowercase. |
| 7 | 1674 * Return OK for success, or FAIL if no line found. |
| 1675 */ | |
| 1676 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1677 search_for_exact_line( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1678 buf_T *buf, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1679 pos_T *pos, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1680 int dir, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1681 char_u *pat) |
| 7 | 1682 { |
| 1683 linenr_T start = 0; | |
| 1684 char_u *ptr; | |
| 1685 char_u *p; | |
| 1686 | |
| 1687 if (buf->b_ml.ml_line_count == 0) | |
| 1688 return FAIL; | |
| 1689 for (;;) | |
| 1690 { | |
| 1691 pos->lnum += dir; | |
| 1692 if (pos->lnum < 1) | |
| 1693 { | |
| 1694 if (p_ws) | |
| 1695 { | |
| 1696 pos->lnum = buf->b_ml.ml_line_count; | |
| 1697 if (!shortmess(SHM_SEARCH)) | |
| 1698 give_warning((char_u *)_(top_bot_msg), TRUE); | |
| 1699 } | |
| 1700 else | |
| 1701 { | |
| 1702 pos->lnum = 1; | |
| 1703 break; | |
| 1704 } | |
| 1705 } | |
| 1706 else if (pos->lnum > buf->b_ml.ml_line_count) | |
| 1707 { | |
| 1708 if (p_ws) | |
| 1709 { | |
| 1710 pos->lnum = 1; | |
| 1711 if (!shortmess(SHM_SEARCH)) | |
| 1712 give_warning((char_u *)_(bot_top_msg), TRUE); | |
| 1713 } | |
| 1714 else | |
| 1715 { | |
| 1716 pos->lnum = 1; | |
| 1717 break; | |
| 1718 } | |
| 1719 } | |
| 1720 if (pos->lnum == start) | |
| 1721 break; | |
| 1722 if (start == 0) | |
| 1723 start = pos->lnum; | |
| 1724 ptr = ml_get_buf(buf, pos->lnum, FALSE); | |
| 1725 p = skipwhite(ptr); | |
| 1726 pos->col = (colnr_T) (p - ptr); | |
| 1727 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1728 // 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
|
1729 // ignored because we are interested in the next line -- Acevedo |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
1730 if (compl_status_adding() && !compl_status_sol()) |
| 7 | 1731 { |
| 1732 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0) | |
| 1733 return OK; | |
| 1734 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1735 else if (*p != NUL) // ignore empty lines |
|
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1736 { // expanding lines or words |
|
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1737 if ((p_ic ? MB_STRNICMP(p, pat, ins_compl_len()) |
|
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1738 : STRNCMP(p, pat, ins_compl_len())) == 0) |
| 7 | 1739 return OK; |
| 1740 } | |
| 1741 } | |
| 1742 return FAIL; | |
| 1743 } | |
| 1744 | |
| 1745 /* | |
| 1746 * Character Searches | |
| 1747 */ | |
| 1748 | |
| 1749 /* | |
| 1750 * Search for a character in a line. If "t_cmd" is FALSE, move to the | |
| 1751 * position of the character, otherwise move to just before the char. | |
| 1752 * Do this "cap->count1" times. | |
| 1753 * Return FAIL or OK. | |
| 1754 */ | |
| 1755 int | |
|
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1756 searchc(cmdarg_T *cap, int t_cmd) |
| 7 | 1757 { |
|
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1758 int c = cap->nchar; // char to search for |
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1759 int dir = cap->arg; // TRUE for searching forward |
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1760 long count = cap->count1; // repeat count |
| 7 | 1761 int col; |
| 1762 char_u *p; | |
| 1763 int len; | |
| 2925 | 1764 int stop = TRUE; |
| 7 | 1765 |
|
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1766 if (c != NUL) // normal search: remember args for repeat |
| 7 | 1767 { |
|
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1768 if (!KeyStuffed) // don't remember when redoing |
| 7 | 1769 { |
| 6991 | 1770 *lastc = c; |
| 1771 set_csearch_direction(dir); | |
| 1772 set_csearch_until(t_cmd); | |
| 1773 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes); | |
| 7 | 1774 if (cap->ncharC1 != 0) |
| 1775 { | |
| 6991 | 1776 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1, |
| 1777 lastc_bytes + lastc_bytelen); | |
| 7 | 1778 if (cap->ncharC2 != 0) |
| 6991 | 1779 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2, |
| 1780 lastc_bytes + lastc_bytelen); | |
| 7 | 1781 } |
| 1782 } | |
| 1783 } | |
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1784 else // repeat previous search |
| 7 | 1785 { |
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1786 if (*lastc == NUL && lastc_bytelen == 1) |
| 7 | 1787 return FAIL; |
|
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1788 if (dir) // repeat in opposite direction |
| 7 | 1789 dir = -lastcdir; |
| 1790 else | |
| 1791 dir = lastcdir; | |
| 1792 t_cmd = last_t_cmd; | |
| 6991 | 1793 c = *lastc; |
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1794 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen. |
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1795 |
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1796 // Force a move of at least one char, so ";" and "," will move the |
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1797 // cursor, even if the cursor is right in front of char we are looking |
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1798 // at. |
| 2947 | 1799 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd) |
| 2925 | 1800 stop = FALSE; |
| 7 | 1801 } |
| 1802 | |
| 530 | 1803 if (dir == BACKWARD) |
| 1804 cap->oap->inclusive = FALSE; | |
| 1805 else | |
| 1806 cap->oap->inclusive = TRUE; | |
| 1807 | |
| 7 | 1808 p = ml_get_curline(); |
| 1809 col = curwin->w_cursor.col; | |
| 1810 len = (int)STRLEN(p); | |
| 1811 | |
| 1812 while (count--) | |
| 1813 { | |
| 1814 if (has_mbyte) | |
| 1815 { | |
| 1816 for (;;) | |
| 1817 { | |
| 1818 if (dir > 0) | |
| 1819 { | |
| 474 | 1820 col += (*mb_ptr2len)(p + col); |
| 7 | 1821 if (col >= len) |
| 1822 return FAIL; | |
| 1823 } | |
| 1824 else | |
| 1825 { | |
| 1826 if (col == 0) | |
| 1827 return FAIL; | |
| 1828 col -= (*mb_head_off)(p, p + col - 1) + 1; | |
| 1829 } | |
| 6991 | 1830 if (lastc_bytelen == 1) |
| 7 | 1831 { |
| 2925 | 1832 if (p[col] == c && stop) |
| 7 | 1833 break; |
| 1834 } | |
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1835 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0 |
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1836 && stop) |
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1837 break; |
| 2925 | 1838 stop = TRUE; |
| 7 | 1839 } |
| 1840 } | |
| 1841 else | |
| 1842 { | |
| 1843 for (;;) | |
| 1844 { | |
| 1845 if ((col += dir) < 0 || col >= len) | |
| 1846 return FAIL; | |
| 2925 | 1847 if (p[col] == c && stop) |
| 7 | 1848 break; |
| 2925 | 1849 stop = TRUE; |
| 7 | 1850 } |
| 1851 } | |
| 1852 } | |
| 1853 | |
| 1854 if (t_cmd) | |
| 1855 { | |
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1856 // backup to before the character (possibly double-byte) |
| 7 | 1857 col -= dir; |
| 1858 if (has_mbyte) | |
| 1859 { | |
| 1860 if (dir < 0) | |
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1861 // Landed on the search char which is lastc_bytelen long |
| 6991 | 1862 col += lastc_bytelen - 1; |
| 7 | 1863 else |
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1864 // To previous char, which may be multi-byte. |
| 7 | 1865 col -= (*mb_head_off)(p, p + col); |
| 1866 } | |
| 1867 } | |
| 1868 curwin->w_cursor.col = col; | |
| 1869 | |
| 1870 return OK; | |
| 1871 } | |
| 1872 | |
| 1873 /* | |
| 1874 * "Other" Searches | |
| 1875 */ | |
| 1876 | |
| 1877 /* | |
| 1878 * findmatch - find the matching paren or brace | |
| 1879 * | |
| 1880 * Improvement over vi: Braces inside quotes are ignored. | |
| 1881 */ | |
| 1882 pos_T * | |
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1883 findmatch(oparg_T *oap, int initc) |
| 7 | 1884 { |
| 1885 return findmatchlimit(oap, initc, 0, 0); | |
| 1886 } | |
| 1887 | |
| 1888 /* | |
| 1889 * Return TRUE if the character before "linep[col]" equals "ch". | |
| 1890 * Return FALSE if "col" is zero. | |
| 1891 * Update "*prevcol" to the column of the previous character, unless "prevcol" | |
| 1892 * is NULL. | |
| 1893 * Handles multibyte string correctly. | |
| 1894 */ | |
| 1895 static int | |
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1896 check_prevcol( |
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1897 char_u *linep, |
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1898 int col, |
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1899 int ch, |
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1900 int *prevcol) |
| 7 | 1901 { |
| 1902 --col; | |
| 1903 if (col > 0 && has_mbyte) | |
| 1904 col -= (*mb_head_off)(linep, linep + col); | |
| 1905 if (prevcol) | |
| 1906 *prevcol = col; | |
| 1907 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE; | |
| 1908 } | |
| 1909 | |
| 6971 | 1910 /* |
| 1911 * Raw string start is found at linep[startpos.col - 1]. | |
| 1912 * Return TRUE if the matching end can be found between startpos and endpos. | |
| 1913 */ | |
| 1914 static int | |
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1915 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos) |
| 6971 | 1916 { |
| 1917 char_u *p; | |
| 1918 char_u *delim_copy; | |
| 1919 size_t delim_len; | |
| 1920 linenr_T lnum; | |
| 1921 int found = FALSE; | |
| 1922 | |
| 1923 for (p = linep + startpos->col + 1; *p && *p != '('; ++p) | |
| 1924 ; | |
| 1925 delim_len = (p - linep) - startpos->col - 1; | |
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1926 delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len); |
| 6971 | 1927 if (delim_copy == NULL) |
| 1928 return FALSE; | |
| 1929 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum) | |
| 1930 { | |
| 1931 char_u *line = ml_get(lnum); | |
| 1932 | |
| 1933 for (p = line + (lnum == startpos->lnum | |
| 1934 ? startpos->col + 1 : 0); *p; ++p) | |
| 1935 { | |
| 1936 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col) | |
| 1937 break; | |
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1938 if (*p == ')' && STRNCMP(delim_copy, p + 1, delim_len) == 0 |
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1939 && p[delim_len + 1] == '"') |
| 6971 | 1940 { |
| 1941 found = TRUE; | |
| 1942 break; | |
| 1943 } | |
| 1944 } | |
| 1945 if (found) | |
| 1946 break; | |
| 1947 } | |
| 1948 vim_free(delim_copy); | |
| 1949 return found; | |
| 1950 } | |
| 1951 | |
| 7 | 1952 /* |
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1953 * Check matchpairs option for "*initc". |
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1954 * If there is a match set "*initc" to the matching character and "*findc" to |
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1955 * the opposite character. Set "*backwards" to the direction. |
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1956 * When "switchit" is TRUE swap the direction. |
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1957 */ |
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1958 static void |
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1959 find_mps_values( |
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1960 int *initc, |
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1961 int *findc, |
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1962 int *backwards, |
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1963 int switchit) |
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1964 { |
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1965 char_u *ptr; |
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1966 |
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1967 ptr = curbuf->b_p_mps; |
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1968 while (*ptr != NUL) |
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1969 { |
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1970 if (has_mbyte) |
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1971 { |
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1972 char_u *prev; |
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1973 |
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1974 if (mb_ptr2char(ptr) == *initc) |
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1975 { |
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1976 if (switchit) |
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1977 { |
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1978 *findc = *initc; |
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1979 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1980 *backwards = TRUE; |
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1981 } |
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1982 else |
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1983 { |
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1984 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1985 *backwards = FALSE; |
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1986 } |
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1987 return; |
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1988 } |
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1989 prev = ptr; |
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1990 ptr += mb_ptr2len(ptr) + 1; |
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1991 if (mb_ptr2char(ptr) == *initc) |
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1992 { |
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|
1993 if (switchit) |
|
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1994 { |
|
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1995 *findc = *initc; |
|
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|
1996 *initc = mb_ptr2char(prev); |
|
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1997 *backwards = FALSE; |
|
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1998 } |
|
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|
1999 else |
|
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|
2000 { |
|
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2001 *findc = mb_ptr2char(prev); |
|
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2002 *backwards = TRUE; |
|
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2003 } |
|
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2004 return; |
|
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2005 } |
|
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|
2006 ptr += mb_ptr2len(ptr); |
|
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2007 } |
|
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|
2008 else |
|
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|
2009 { |
|
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|
2010 if (*ptr == *initc) |
|
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|
2011 { |
|
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|
2012 if (switchit) |
|
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|
2013 { |
|
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|
2014 *backwards = TRUE; |
|
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|
2015 *findc = *initc; |
|
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|
2016 *initc = ptr[2]; |
|
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2017 } |
|
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|
2018 else |
|
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|
2019 { |
|
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|
2020 *backwards = FALSE; |
|
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|
2021 *findc = ptr[2]; |
|
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2022 } |
|
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|
2023 return; |
|
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2024 } |
|
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|
2025 ptr += 2; |
|
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|
2026 if (*ptr == *initc) |
|
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|
2027 { |
|
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|
2028 if (switchit) |
|
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|
2029 { |
|
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|
2030 *backwards = FALSE; |
|
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|
2031 *findc = *initc; |
|
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|
2032 *initc = ptr[-2]; |
|
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|
2033 } |
|
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|
2034 else |
|
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|
2035 { |
|
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|
2036 *backwards = TRUE; |
|
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|
2037 *findc = ptr[-2]; |
|
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|
2038 } |
|
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|
2039 return; |
|
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|
2040 } |
|
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|
2041 ++ptr; |
|
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|
2042 } |
|
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|
2043 if (*ptr == ',') |
|
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|
2044 ++ptr; |
|
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|
2045 } |
|
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|
2046 } |
|
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2047 |
|
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|
2048 /* |
| 7 | 2049 * findmatchlimit -- find the matching paren or brace, if it exists within |
| 6971 | 2050 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling |
| 2051 * off the edge of the file. | |
| 7 | 2052 * |
| 2053 * "initc" is the character to find a match for. NUL means to find the | |
| 6971 | 2054 * character at or after the cursor. Special values: |
| 2055 * '*' look for C-style comment / * | |
| 2056 * '/' look for C-style comment / *, ignoring comment-end | |
| 2057 * '#' look for preprocessor directives | |
| 2058 * 'R' look for raw string start: R"delim(text)delim" (only backwards) | |
| 7 | 2059 * |
| 2060 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#') | |
| 2061 * FM_FORWARD search forwards (when initc is '/', '*' or '#') | |
| 2062 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0) | |
| 2063 * FM_SKIPCOMM skip comments (not implemented yet!) | |
| 523 | 2064 * |
| 6971 | 2065 * "oap" is only used to set oap->motion_type for a linewise motion, it can be |
| 523 | 2066 * NULL |
| 7 | 2067 */ |
| 2068 | |
| 2069 pos_T * | |
|
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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diff
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|
2070 findmatchlimit( |
|
4d7ce6c03fda
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diff
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|
2071 oparg_T *oap, |
|
4d7ce6c03fda
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diff
changeset
|
2072 int initc, |
|
4d7ce6c03fda
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diff
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|
2073 int flags, |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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|
2074 int maxtravel) |
| 7 | 2075 { |
|
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|
2076 static pos_T pos; // current search position |
|
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|
2077 int findc = 0; // matching brace |
| 7 | 2078 int c; |
|
18812
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|
2079 int count = 0; // cumulative number of braces |
|
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|
2080 int backwards = FALSE; // init for gcc |
|
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patch 8.1.2394: using old C style comments
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|
2081 int raw_string = FALSE; // search for raw string |
|
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|
2082 int inquote = FALSE; // TRUE when inside quotes |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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|
2083 char_u *linep; // pointer to current line |
| 7 | 2084 char_u *ptr; |
|
18812
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|
2085 int do_quotes; // check for quotes in current line |
|
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patch 8.1.2394: using old C style comments
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|
2086 int at_start; // do_quotes value at start position |
|
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|
2087 int hash_dir = 0; // Direction searched for # things |
|
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|
2088 int comment_dir = 0; // Direction searched for comments |
|
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|
2089 pos_T match_pos; // Where last slash-star was found |
|
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|
2090 int start_in_quotes; // start position is in quotes |
|
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|
2091 int traveled = 0; // how far we've searched so far |
|
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|
2092 int ignore_cend = FALSE; // ignore comment end |
|
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|
2093 int cpo_match; // vi compatible matching |
|
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|
2094 int cpo_bsl; // don't recognize backslashes |
|
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|
2095 int match_escaped = 0; // search for escaped match |
|
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Bram Moolenaar <Bram@vim.org>
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|
2096 int dir; // Direction to search |
|
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|
2097 int comment_col = MAXCOL; // start of / / comment |
| 14 | 2098 #ifdef FEAT_LISP |
|
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|
2099 int lispcomm = FALSE; // inside of Lisp-style comment |
|
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|
2100 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;) |
| 14 | 2101 #endif |
| 7 | 2102 |
| 2103 pos = curwin->w_cursor; | |
| 5304 | 2104 pos.coladd = 0; |
| 7 | 2105 linep = ml_get(pos.lnum); |
| 2106 | |
| 2107 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL); | |
| 2108 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL); | |
| 2109 | |
|
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|
2110 // Direction to search when initc is '/', '*' or '#' |
| 7 | 2111 if (flags & FM_BACKWARD) |
| 2112 dir = BACKWARD; | |
| 2113 else if (flags & FM_FORWARD) | |
| 2114 dir = FORWARD; | |
| 2115 else | |
| 2116 dir = 0; | |
| 2117 | |
| 2118 /* | |
| 2119 * if initc given, look in the table for the matching character | |
| 2120 * '/' and '*' are special cases: look for start or end of comment. | |
| 2121 * When '/' is used, we ignore running backwards into an star-slash, for | |
| 2122 * "[*" command, we just want to find any comment. | |
| 2123 */ | |
| 6971 | 2124 if (initc == '/' || initc == '*' || initc == 'R') |
| 7 | 2125 { |
| 2126 comment_dir = dir; | |
| 2127 if (initc == '/') | |
| 2128 ignore_cend = TRUE; | |
| 2129 backwards = (dir == FORWARD) ? FALSE : TRUE; | |
| 6971 | 2130 raw_string = (initc == 'R'); |
| 7 | 2131 initc = NUL; |
| 2132 } | |
| 2133 else if (initc != '#' && initc != NUL) | |
| 2134 { | |
| 4029 | 2135 find_mps_values(&initc, &findc, &backwards, TRUE); |
|
25437
d4a710f06f02
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changeset
|
2136 if (dir) |
|
d4a710f06f02
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changeset
|
2137 backwards = (dir == FORWARD) ? FALSE : TRUE; |
| 4029 | 2138 if (findc == NUL) |
| 7 | 2139 return NULL; |
| 2140 } | |
| 2141 else | |
| 2142 { | |
| 6971 | 2143 /* |
| 2144 * Either initc is '#', or no initc was given and we need to look | |
| 2145 * under the cursor. | |
| 2146 */ | |
| 7 | 2147 if (initc == '#') |
| 2148 { | |
| 2149 hash_dir = dir; | |
| 2150 } | |
| 2151 else | |
| 2152 { | |
| 2153 /* | |
| 2154 * initc was not given, must look for something to match under | |
| 2155 * or near the cursor. | |
| 2156 * Only check for special things when 'cpo' doesn't have '%'. | |
| 2157 */ | |
| 2158 if (!cpo_match) | |
| 2159 { | |
|
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|
2160 // Are we before or at #if, #else etc.? |
| 7 | 2161 ptr = skipwhite(linep); |
| 2162 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep)) | |
| 2163 { | |
| 2164 ptr = skipwhite(ptr + 1); | |
| 2165 if ( STRNCMP(ptr, "if", 2) == 0 | |
| 2166 || STRNCMP(ptr, "endif", 5) == 0 | |
| 2167 || STRNCMP(ptr, "el", 2) == 0) | |
| 2168 hash_dir = 1; | |
| 2169 } | |
| 2170 | |
|
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|
2171 // Are we on a comment? |
| 7 | 2172 else if (linep[pos.col] == '/') |
| 2173 { | |
| 2174 if (linep[pos.col + 1] == '*') | |
| 2175 { | |
| 2176 comment_dir = FORWARD; | |
| 2177 backwards = FALSE; | |
| 2178 pos.col++; | |
| 2179 } | |
| 2180 else if (pos.col > 0 && linep[pos.col - 1] == '*') | |
| 2181 { | |
| 2182 comment_dir = BACKWARD; | |
| 2183 backwards = TRUE; | |
| 2184 pos.col--; | |
| 2185 } | |
| 2186 } | |
| 2187 else if (linep[pos.col] == '*') | |
| 2188 { | |
| 2189 if (linep[pos.col + 1] == '/') | |
| 2190 { | |
| 2191 comment_dir = BACKWARD; | |
| 2192 backwards = TRUE; | |
| 2193 } | |
| 2194 else if (pos.col > 0 && linep[pos.col - 1] == '/') | |
| 2195 { | |
| 2196 comment_dir = FORWARD; | |
| 2197 backwards = FALSE; | |
| 2198 } | |
| 2199 } | |
| 2200 } | |
| 2201 | |
| 2202 /* | |
| 2203 * If we are not on a comment or the # at the start of a line, then | |
| 2204 * look for brace anywhere on this line after the cursor. | |
| 2205 */ | |
| 2206 if (!hash_dir && !comment_dir) | |
| 2207 { | |
| 2208 /* | |
| 2209 * Find the brace under or after the cursor. | |
| 2210 * If beyond the end of the line, use the last character in | |
| 2211 * the line. | |
| 2212 */ | |
| 2213 if (linep[pos.col] == NUL && pos.col) | |
| 2214 --pos.col; | |
| 2215 for (;;) | |
| 2216 { | |
| 4029 | 2217 initc = PTR2CHAR(linep + pos.col); |
| 7 | 2218 if (initc == NUL) |
| 2219 break; | |
| 2220 | |
| 4029 | 2221 find_mps_values(&initc, &findc, &backwards, FALSE); |
| 7 | 2222 if (findc) |
| 2223 break; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2224 pos.col += mb_ptr2len(linep + pos.col); |
| 7 | 2225 } |
| 2226 if (!findc) | |
| 2227 { | |
|
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diff
changeset
|
2228 // no brace in the line, maybe use " #if" then |
| 7 | 2229 if (!cpo_match && *skipwhite(linep) == '#') |
| 2230 hash_dir = 1; | |
| 2231 else | |
| 2232 return NULL; | |
| 2233 } | |
| 2234 else if (!cpo_bsl) | |
| 2235 { | |
| 2236 int col, bslcnt = 0; | |
| 2237 | |
|
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diff
changeset
|
2238 // 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
|
2239 // backslashes. |
| 7 | 2240 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) |
| 2241 bslcnt++; | |
| 2242 match_escaped = (bslcnt & 1); | |
| 2243 } | |
| 2244 } | |
| 2245 } | |
| 2246 if (hash_dir) | |
| 2247 { | |
| 2248 /* | |
| 2249 * Look for matching #if, #else, #elif, or #endif | |
| 2250 */ | |
| 2251 if (oap != NULL) | |
|
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parents:
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diff
changeset
|
2252 oap->motion_type = MLINE; // Linewise for this case only |
| 7 | 2253 if (initc != '#') |
| 2254 { | |
| 2255 ptr = skipwhite(skipwhite(linep) + 1); | |
| 2256 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0) | |
| 2257 hash_dir = 1; | |
| 2258 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2259 hash_dir = -1; | |
| 2260 else | |
| 2261 return NULL; | |
| 2262 } | |
| 2263 pos.col = 0; | |
| 2264 while (!got_int) | |
| 2265 { | |
| 2266 if (hash_dir > 0) | |
| 2267 { | |
| 2268 if (pos.lnum == curbuf->b_ml.ml_line_count) | |
| 2269 break; | |
| 2270 } | |
| 2271 else if (pos.lnum == 1) | |
| 2272 break; | |
| 2273 pos.lnum += hash_dir; | |
| 2274 linep = ml_get(pos.lnum); | |
|
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diff
changeset
|
2275 line_breakcheck(); // check for CTRL-C typed |
| 7 | 2276 ptr = skipwhite(linep); |
| 2277 if (*ptr != '#') | |
| 2278 continue; | |
| 2279 pos.col = (colnr_T) (ptr - linep); | |
| 2280 ptr = skipwhite(ptr + 1); | |
| 2281 if (hash_dir > 0) | |
| 2282 { | |
| 2283 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2284 count++; | |
| 2285 else if (STRNCMP(ptr, "el", 2) == 0) | |
| 2286 { | |
| 2287 if (count == 0) | |
| 2288 return &pos; | |
| 2289 } | |
| 2290 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2291 { | |
| 2292 if (count == 0) | |
| 2293 return &pos; | |
| 2294 count--; | |
| 2295 } | |
| 2296 } | |
| 2297 else | |
| 2298 { | |
| 2299 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2300 { | |
| 2301 if (count == 0) | |
| 2302 return &pos; | |
| 2303 count--; | |
| 2304 } | |
| 2305 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0) | |
| 2306 { | |
| 2307 if (count == 0) | |
| 2308 return &pos; | |
| 2309 } | |
| 2310 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2311 count++; | |
| 2312 } | |
| 2313 } | |
| 2314 return NULL; | |
| 2315 } | |
| 2316 } | |
| 2317 | |
| 2318 #ifdef FEAT_RIGHTLEFT | |
|
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parents:
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diff
changeset
|
2319 // This is just guessing: when 'rightleft' is set, search for a matching |
|
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parents:
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diff
changeset
|
2320 // paren/brace in the other direction. |
| 7 | 2321 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL) |
| 2322 backwards = !backwards; | |
| 2323 #endif | |
| 2324 | |
| 2325 do_quotes = -1; | |
| 2326 start_in_quotes = MAYBE; | |
|
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patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
2327 CLEAR_POS(&match_pos); |
| 699 | 2328 |
|
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diff
changeset
|
2329 // backward search: Check if this line contains a single-line comment |
| 14 | 2330 if ((backwards && comment_dir) |
| 2331 #ifdef FEAT_LISP | |
| 2332 || lisp | |
| 2333 #endif | |
| 2334 ) | |
| 7 | 2335 comment_col = check_linecomment(linep); |
| 14 | 2336 #ifdef FEAT_LISP |
| 2337 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col) | |
|
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diff
changeset
|
2338 lispcomm = TRUE; // find match inside this comment |
| 14 | 2339 #endif |
| 7 | 2340 while (!got_int) |
| 2341 { | |
| 2342 /* | |
| 2343 * Go to the next position, forward or backward. We could use | |
| 2344 * inc() and dec() here, but that is much slower | |
| 2345 */ | |
| 2346 if (backwards) | |
| 2347 { | |
| 14 | 2348 #ifdef FEAT_LISP |
|
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diff
changeset
|
2349 // char to match is inside of comment, don't search outside |
| 14 | 2350 if (lispcomm && pos.col < (colnr_T)comment_col) |
| 2351 break; | |
| 2352 #endif | |
|
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diff
changeset
|
2353 if (pos.col == 0) // at start of line, go to prev. one |
| 7 | 2354 { |
|
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changeset
|
2355 if (pos.lnum == 1) // start of file |
| 7 | 2356 break; |
| 2357 --pos.lnum; | |
| 2358 | |
| 829 | 2359 if (maxtravel > 0 && ++traveled > maxtravel) |
| 7 | 2360 break; |
| 2361 | |
| 2362 linep = ml_get(pos.lnum); | |
|
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parents:
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diff
changeset
|
2363 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL |
| 7 | 2364 do_quotes = -1; |
| 2365 line_breakcheck(); | |
| 2366 | |
|
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diff
changeset
|
2367 // Check if this line contains a single-line comment |
| 14 | 2368 if (comment_dir |
| 2369 #ifdef FEAT_LISP | |
| 2370 || lisp | |
| 2371 #endif | |
| 2372 ) | |
| 7 | 2373 comment_col = check_linecomment(linep); |
| 14 | 2374 #ifdef FEAT_LISP |
|
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diff
changeset
|
2375 // skip comment |
| 14 | 2376 if (lisp && comment_col != MAXCOL) |
| 2377 pos.col = comment_col; | |
| 2378 #endif | |
| 7 | 2379 } |
| 2380 else | |
| 2381 { | |
| 2382 --pos.col; | |
| 2383 if (has_mbyte) | |
| 2384 pos.col -= (*mb_head_off)(linep, linep + pos.col); | |
| 2385 } | |
| 2386 } | |
|
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diff
changeset
|
2387 else // forward search |
| 7 | 2388 { |
| 14 | 2389 if (linep[pos.col] == NUL |
|
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diff
changeset
|
2390 // at end of line, go to next one |
| 14 | 2391 #ifdef FEAT_LISP |
|
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parents:
18763
diff
changeset
|
2392 // don't search for match in comment |
| 14 | 2393 || (lisp && comment_col != MAXCOL |
| 2394 && pos.col == (colnr_T)comment_col) | |
| 2395 #endif | |
| 2396 ) | |
| 7 | 2397 { |
|
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parents:
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diff
changeset
|
2398 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file |
| 14 | 2399 #ifdef FEAT_LISP |
|
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parents:
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diff
changeset
|
2400 // 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
|
2401 // don't search for match in code |
| 14 | 2402 || lispcomm |
| 2403 #endif | |
| 2404 ) | |
| 7 | 2405 break; |
| 2406 ++pos.lnum; | |
| 2407 | |
| 2408 if (maxtravel && traveled++ > maxtravel) | |
| 2409 break; | |
| 2410 | |
| 2411 linep = ml_get(pos.lnum); | |
| 2412 pos.col = 0; | |
| 2413 do_quotes = -1; | |
| 2414 line_breakcheck(); | |
| 14 | 2415 #ifdef FEAT_LISP |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2416 if (lisp) // find comment pos in new line |
| 14 | 2417 comment_col = check_linecomment(linep); |
| 2418 #endif | |
| 7 | 2419 } |
| 2420 else | |
| 2421 { | |
| 2422 if (has_mbyte) | |
| 474 | 2423 pos.col += (*mb_ptr2len)(linep + pos.col); |
| 7 | 2424 else |
| 2425 ++pos.col; | |
| 2426 } | |
| 2427 } | |
| 2428 | |
| 2429 /* | |
| 2430 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0. | |
| 2431 */ | |
| 2432 if (pos.col == 0 && (flags & FM_BLOCKSTOP) && | |
| 2433 (linep[0] == '{' || linep[0] == '}')) | |
| 2434 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2435 if (linep[0] == findc && count == 0) // match! |
| 7 | 2436 return &pos; |
|
18812
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parents:
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diff
changeset
|
2437 break; // out of scope |
| 7 | 2438 } |
| 2439 | |
| 2440 if (comment_dir) | |
| 2441 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2442 // 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
|
2443 // TODO: ignore comment brackets inside strings |
| 7 | 2444 if (comment_dir == FORWARD) |
| 2445 { | |
| 2446 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/') | |
| 2447 { | |
| 2448 pos.col++; | |
| 2449 return &pos; | |
| 2450 } | |
| 2451 } | |
|
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parents:
18763
diff
changeset
|
2452 else // Searching backwards |
| 7 | 2453 { |
| 2454 /* | |
| 2455 * 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
|
2456 * with / * /. Ignore a / * after / / and after *. |
| 7 | 2457 */ |
| 2458 if (pos.col == 0) | |
| 2459 continue; | |
| 6971 | 2460 else if (raw_string) |
| 2461 { | |
| 2462 if (linep[pos.col - 1] == 'R' | |
| 2463 && linep[pos.col] == '"' | |
| 2464 && vim_strchr(linep + pos.col + 1, '(') != NULL) | |
| 2465 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2466 // Possible start of raw string. Now that we have the |
|
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2467 // 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:
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diff
changeset
|
2468 // started searching, or before the previously found |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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parents:
18763
diff
changeset
|
2469 // raw string start. |
| 6971 | 2470 if (!find_rawstring_end(linep, &pos, |
| 2471 count > 0 ? &match_pos : &curwin->w_cursor)) | |
| 2472 { | |
| 2473 count++; | |
| 2474 match_pos = pos; | |
| 2475 match_pos.col--; | |
| 2476 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2477 linep = ml_get(pos.lnum); // may have been released |
| 6971 | 2478 } |
| 2479 } | |
| 7 | 2480 else if ( linep[pos.col - 1] == '/' |
| 2481 && 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
|
2482 && (pos.col == 1 || linep[pos.col - 2] != '*') |
| 7 | 2483 && (int)pos.col < comment_col) |
| 2484 { | |
| 2485 count++; | |
| 2486 match_pos = pos; | |
| 2487 match_pos.col--; | |
| 2488 } | |
| 2489 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/') | |
| 2490 { | |
| 2491 if (count > 0) | |
| 2492 pos = match_pos; | |
| 2493 else if (pos.col > 1 && linep[pos.col - 2] == '/' | |
| 2494 && (int)pos.col <= comment_col) | |
| 2495 pos.col -= 2; | |
| 2496 else if (ignore_cend) | |
| 2497 continue; | |
| 2498 else | |
| 2499 return NULL; | |
| 2500 return &pos; | |
| 2501 } | |
| 2502 } | |
| 2503 continue; | |
| 2504 } | |
| 2505 | |
| 2506 /* | |
| 2507 * If smart matching ('cpoptions' does not contain '%'), braces inside | |
| 2508 * of quotes are ignored, but only if there is an even number of | |
| 2509 * quotes in the line. | |
| 2510 */ | |
| 2511 if (cpo_match) | |
| 2512 do_quotes = 0; | |
| 2513 else if (do_quotes == -1) | |
| 2514 { | |
| 2515 /* | |
| 2516 * Count the number of quotes in the line, skipping \" and '"'. | |
| 2517 * Watch out for "\\". | |
| 2518 */ | |
| 2519 at_start = do_quotes; | |
| 2520 for (ptr = linep; *ptr; ++ptr) | |
| 2521 { | |
| 2522 if (ptr == linep + pos.col + backwards) | |
| 2523 at_start = (do_quotes & 1); | |
| 2524 if (*ptr == '"' | |
| 2525 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\'')) | |
| 2526 ++do_quotes; | |
| 2527 if (*ptr == '\\' && ptr[1] != NUL) | |
| 2528 ++ptr; | |
| 2529 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2530 do_quotes &= 1; // result is 1 with even number of quotes |
| 7 | 2531 |
| 2532 /* | |
| 2533 * If we find an uneven count, check current line and previous | |
| 2534 * one for a '\' at the end. | |
| 2535 */ | |
| 2536 if (!do_quotes) | |
| 2537 { | |
| 2538 inquote = FALSE; | |
| 2539 if (ptr[-1] == '\\') | |
| 2540 { | |
| 2541 do_quotes = 1; | |
| 2542 if (start_in_quotes == MAYBE) | |
| 2543 { | |
|
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parents:
18763
diff
changeset
|
2544 // Do we need to use at_start here? |
| 7 | 2545 inquote = TRUE; |
| 2546 start_in_quotes = TRUE; | |
| 2547 } | |
| 2548 else if (backwards) | |
| 2549 inquote = TRUE; | |
| 2550 } | |
| 2551 if (pos.lnum > 1) | |
| 2552 { | |
| 2553 ptr = ml_get(pos.lnum - 1); | |
| 2554 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\') | |
| 2555 { | |
| 2556 do_quotes = 1; | |
| 2557 if (start_in_quotes == MAYBE) | |
| 2558 { | |
| 2559 inquote = at_start; | |
| 2560 if (inquote) | |
| 2561 start_in_quotes = TRUE; | |
| 2562 } | |
| 2563 else if (!backwards) | |
| 2564 inquote = TRUE; | |
| 2565 } | |
| 1310 | 2566 |
|
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diff
changeset
|
2567 // ml_get() only keeps one line, need to get linep again |
| 1310 | 2568 linep = ml_get(pos.lnum); |
| 7 | 2569 } |
| 2570 } | |
| 2571 } | |
| 2572 if (start_in_quotes == MAYBE) | |
| 2573 start_in_quotes = FALSE; | |
| 2574 | |
| 2575 /* | |
| 2576 * If 'smartmatch' is set: | |
| 2577 * Things inside quotes are ignored by setting 'inquote'. If we | |
| 2578 * find a quote without a preceding '\' invert 'inquote'. At the | |
| 2579 * end of a line not ending in '\' we reset 'inquote'. | |
| 2580 * | |
| 2581 * In lines with an uneven number of quotes (without preceding '\') | |
| 2582 * we do not know which part to ignore. Therefore we only set | |
| 2583 * inquote if the number of quotes in a line is even, unless this | |
| 2584 * line or the previous one ends in a '\'. Complicated, isn't it? | |
| 2585 */ | |
| 4029 | 2586 c = PTR2CHAR(linep + pos.col); |
| 2587 switch (c) | |
| 7 | 2588 { |
| 2589 case NUL: | |
|
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changeset
|
2590 // at end of line without trailing backslash, reset inquote |
| 7 | 2591 if (pos.col == 0 || linep[pos.col - 1] != '\\') |
| 2592 { | |
| 2593 inquote = FALSE; | |
| 2594 start_in_quotes = FALSE; | |
| 2595 } | |
| 2596 break; | |
| 2597 | |
| 2598 case '"': | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2599 // 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
|
2600 // ignored |
| 7 | 2601 if (do_quotes) |
| 2602 { | |
| 2603 int col; | |
| 2604 | |
| 2605 for (col = pos.col - 1; col >= 0; --col) | |
| 2606 if (linep[col] != '\\') | |
| 2607 break; | |
| 2608 if ((((int)pos.col - 1 - col) & 1) == 0) | |
| 2609 { | |
| 2610 inquote = !inquote; | |
| 2611 start_in_quotes = FALSE; | |
| 2612 } | |
| 2613 } | |
| 2614 break; | |
| 2615 | |
| 2616 /* | |
| 2617 * If smart matching ('cpoptions' does not contain '%'): | |
| 2618 * Skip things in single quotes: 'x' or '\x'. Be careful for single | |
| 2619 * single quotes, eg jon's. Things like '\233' or '\x3f' are not | |
| 2620 * skipped, there is never a brace in them. | |
| 2621 * Ignore this when finding matches for `'. | |
| 2622 */ | |
| 2623 case '\'': | |
| 2624 if (!cpo_match && initc != '\'' && findc != '\'') | |
| 2625 { | |
| 2626 if (backwards) | |
| 2627 { | |
| 2628 if (pos.col > 1) | |
| 2629 { | |
| 2630 if (linep[pos.col - 2] == '\'') | |
| 2631 { | |
| 2632 pos.col -= 2; | |
| 2633 break; | |
| 2634 } | |
| 2635 else if (linep[pos.col - 2] == '\\' && | |
| 2636 pos.col > 2 && linep[pos.col - 3] == '\'') | |
| 2637 { | |
| 2638 pos.col -= 3; | |
| 2639 break; | |
| 2640 } | |
| 2641 } | |
| 2642 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2643 else if (linep[pos.col + 1]) // forward search |
| 7 | 2644 { |
| 2645 if (linep[pos.col + 1] == '\\' && | |
| 2646 linep[pos.col + 2] && linep[pos.col + 3] == '\'') | |
| 2647 { | |
| 2648 pos.col += 3; | |
| 2649 break; | |
| 2650 } | |
| 2651 else if (linep[pos.col + 2] == '\'') | |
| 2652 { | |
| 2653 pos.col += 2; | |
| 2654 break; | |
| 2655 } | |
| 2656 } | |
| 2657 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2658 // FALLTHROUGH |
| 7 | 2659 |
| 2660 default: | |
| 2661 #ifdef FEAT_LISP | |
| 14 | 2662 /* |
| 2663 * For Lisp skip over backslashed (), {} and []. | |
| 2664 * (actually, we skip #\( et al) | |
| 2665 */ | |
| 7 | 2666 if (curbuf->b_p_lisp |
| 2667 && vim_strchr((char_u *)"(){}[]", c) != NULL | |
| 14 | 2668 && pos.col > 1 |
| 2669 && check_prevcol(linep, pos.col, '\\', NULL) | |
| 2670 && check_prevcol(linep, pos.col - 1, '#', NULL)) | |
| 7 | 2671 break; |
| 2672 #endif | |
| 2673 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2674 // 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
|
2675 // quotes when the start is also inside of quotes. |
| 7 | 2676 if ((!inquote || start_in_quotes == TRUE) |
| 2677 && (c == initc || c == findc)) | |
| 2678 { | |
| 2679 int col, bslcnt = 0; | |
| 2680 | |
| 2681 if (!cpo_bsl) | |
| 2682 { | |
| 2683 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) | |
| 2684 bslcnt++; | |
| 2685 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2686 // 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
|
2687 // is what we expect. |
| 7 | 2688 if (cpo_bsl || (bslcnt & 1) == match_escaped) |
| 2689 { | |
| 2690 if (c == initc) | |
| 2691 count++; | |
| 2692 else | |
| 2693 { | |
| 2694 if (count == 0) | |
| 2695 return &pos; | |
| 2696 count--; | |
| 2697 } | |
| 2698 } | |
| 2699 } | |
| 2700 } | |
| 2701 } | |
| 2702 | |
| 2703 if (comment_dir == BACKWARD && count > 0) | |
| 2704 { | |
| 2705 pos = match_pos; | |
| 2706 return &pos; | |
| 2707 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2708 return (pos_T *)NULL; // never found it |
| 7 | 2709 } |
| 2710 | |
| 2711 /* | |
| 2712 * Check if line[] contains a / / comment. | |
| 2713 * Return MAXCOL if not, otherwise return the column. | |
| 2714 */ | |
|
26516
9596c652420b
patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents:
25959
diff
changeset
|
2715 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2716 check_linecomment(char_u *line) |
| 7 | 2717 { |
| 2718 char_u *p; | |
| 2719 | |
| 2720 p = line; | |
| 14 | 2721 #ifdef FEAT_LISP |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2722 // skip Lispish one-line comments |
| 14 | 2723 if (curbuf->b_p_lisp) |
| 2724 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2725 if (vim_strchr(p, ';') != NULL) // there may be comments |
| 14 | 2726 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2727 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
|
2728 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2729 p = line; // scan from start |
| 333 | 2730 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL) |
| 14 | 2731 { |
| 2732 if (*p == '"') | |
| 2733 { | |
| 3263 | 2734 if (in_str) |
| 14 | 2735 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2736 if (*(p - 1) != '\\') // skip escaped quote |
| 3263 | 2737 in_str = FALSE; |
| 14 | 2738 } |
| 2739 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
|
2740 // skip #\" form |
| 14 | 2741 && *(p - 1) != '\\' && *(p - 2) != '#')) |
| 3263 | 2742 in_str = TRUE; |
| 14 | 2743 } |
| 3263 | 2744 else if (!in_str && ((p - line) < 2 |
|
26819
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2745 || (*(p - 1) != '\\' && *(p - 2) != '#')) |
|
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2746 && !is_pos_in_string(line, (colnr_T)(p - line))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2747 break; // found! |
| 14 | 2748 ++p; |
| 2749 } | |
| 2750 } | |
| 2751 else | |
| 2752 p = NULL; | |
| 2753 } | |
| 2754 else | |
| 2755 #endif | |
| 7 | 2756 while ((p = vim_strchr(p, '/')) != NULL) |
| 2757 { | |
|
26819
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2758 // Accept a double /, unless it's preceded with * and followed by *, |
|
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2759 // because * / / * is an end and start of a C comment. |
|
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2760 // Only accept the position if it is not inside a string. |
|
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2761 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*') |
|
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2762 && !is_pos_in_string(line, (colnr_T)(p - line))) |
| 7 | 2763 break; |
| 2764 ++p; | |
| 2765 } | |
| 2766 | |
| 2767 if (p == NULL) | |
| 2768 return MAXCOL; | |
| 2769 return (int)(p - line); | |
| 2770 } | |
| 2771 | |
| 2772 /* | |
| 2773 * Move cursor briefly to character matching the one under the cursor. | |
| 2774 * Used for Insert mode and "r" command. | |
| 2775 * Show the match only if it is visible on the screen. | |
| 2776 * If there isn't a match, then beep. | |
| 2777 */ | |
| 2778 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2779 showmatch( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2780 int c) // char to show match for |
| 7 | 2781 { |
| 2782 pos_T *lpos, save_cursor; | |
| 2783 pos_T mpos; | |
| 2784 colnr_T vcol; | |
| 2785 long save_so; | |
| 2786 long save_siso; | |
| 2787 #ifdef CURSOR_SHAPE | |
| 2788 int save_state; | |
| 2789 #endif | |
| 2790 colnr_T save_dollar_vcol; | |
| 2791 char_u *p; | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2792 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
|
2793 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso; |
| 7 | 2794 |
| 2795 /* | |
| 2796 * Only show match for chars in the 'matchpairs' option. | |
| 2797 */ | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2798 // 'matchpairs' is "x:y,x:y" |
| 4029 | 2799 for (p = curbuf->b_p_mps; *p != NUL; ++p) |
| 7 | 2800 { |
| 2801 #ifdef FEAT_RIGHTLEFT | |
| 4153 | 2802 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri)) |
| 2803 break; | |
| 7 | 2804 #endif |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2805 p += mb_ptr2len(p) + 1; |
| 4029 | 2806 if (PTR2CHAR(p) == c |
| 7 | 2807 #ifdef FEAT_RIGHTLEFT |
| 2808 && !(curwin->w_p_rl ^ p_ri) | |
| 2809 #endif | |
| 2810 ) | |
| 2811 break; | |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2812 p += mb_ptr2len(p); |
| 4029 | 2813 if (*p == NUL) |
| 7 | 2814 return; |
| 2815 } | |
|
24307
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2816 if (*p == NUL) |
|
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2817 return; |
| 7 | 2818 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2819 if ((lpos = findmatch(NULL, NUL)) == NULL) // no match, so beep |
| 6949 | 2820 vim_beep(BO_MATCH); |
| 4153 | 2821 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline) |
| 7 | 2822 { |
| 2823 if (!curwin->w_p_wrap) | |
| 2824 getvcol(curwin, lpos, NULL, &vcol, NULL); | |
| 2825 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
|
2826 && vcol < curwin->w_leftcol + curwin->w_width)) |
| 7 | 2827 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2828 mpos = *lpos; // save the pos, update_screen() may change it |
| 7 | 2829 save_cursor = curwin->w_cursor; |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2830 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
|
2831 save_siso = *siso; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2832 // 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
|
2833 // stop displaying the "$". |
| 3318 | 2834 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol) |
| 2835 dollar_vcol = -1; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2836 ++curwin->w_virtcol; // do display ')' just before "$" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2837 update_screen(VALID); // show the new char first |
| 7 | 2838 |
| 2839 save_dollar_vcol = dollar_vcol; | |
| 2840 #ifdef CURSOR_SHAPE | |
| 2841 save_state = State; | |
| 2842 State = SHOWMATCH; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2843 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2844 #endif |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2845 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
|
2846 *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
|
2847 *siso = 0; // don't use 'sidescrolloff' here |
| 7 | 2848 showruler(FALSE); |
| 2849 setcursor(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2850 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
|
2851 out_flush_cursor(TRUE, FALSE); |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12855
diff
changeset
|
2852 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2853 // 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
|
2854 // 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
|
2855 // and has a higher column number. |
| 7 | 2856 dollar_vcol = save_dollar_vcol; |
| 2857 | |
| 2858 /* | |
| 2859 * brief pause, unless 'm' is present in 'cpo' and a character is | |
| 2860 * available. | |
| 2861 */ | |
| 2862 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
|
2863 ui_delay(p_mat * 100L + 8, TRUE); |
| 7 | 2864 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
|
2865 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
|
2866 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
|
2867 *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
|
2868 *siso = save_siso; |
| 7 | 2869 #ifdef CURSOR_SHAPE |
| 2870 State = save_state; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2871 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2872 #endif |
| 2873 } | |
| 2874 } | |
| 2875 } | |
| 2876 | |
| 2877 /* | |
|
18448
35e0ab1f2975
patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents:
18426
diff
changeset
|
2878 * 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
|
2879 * 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
|
2880 * "cur". |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2881 * "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
|
2882 * 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
|
2883 */ |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2884 static int |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2885 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
|
2886 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2887 regmmatch_T regmatch; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2888 int nmatched = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2889 int result = -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2890 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
|
2891 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
|
2892 int flag = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2893 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2894 if (pattern == NULL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2895 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
|
2896 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2897 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
|
2898 SEARCH_KEEP, ®match) == FAIL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2899 return -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2900 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2901 // init startcol correctly |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2902 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
|
2903 // move to match |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2904 if (move) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2905 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2906 CLEAR_POS(&pos); |
|
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 else |
|
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 pos = *cur; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2911 // 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
|
2912 flag = SEARCH_START; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2913 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2914 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2915 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
|
2916 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
|
2917 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2918 // 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
|
2919 // 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
|
2920 do |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2921 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2922 regmatch.startpos[0].col++; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2923 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
|
2924 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
|
2925 if (nmatched != 0) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2926 break; |
|
22478
5193420617f1
patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents:
22359
diff
changeset
|
2927 } 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
|
2928 && 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
|
2929 : 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
|
2930 |
|
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2931 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
|
2932 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2933 result = (nmatched != 0 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2934 && 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
|
2935 && 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
|
2936 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2937 } |
|
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 vim_regfree(regmatch.regprog); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2940 return result; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2941 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2942 |
| 3755 | 2943 |
| 3718 | 2944 /* |
| 2945 * Find next search match under cursor, cursor at end. | |
| 2946 * Used while an operator is pending, and in Visual mode. | |
| 2947 */ | |
| 2948 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2949 current_search( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2950 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
|
2951 int forward) // TRUE for forward, FALSE for backward |
| 3718 | 2952 { |
|
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 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
|
2954 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
|
2955 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
|
2956 pos_T pos; // position after the pattern |
| 3718 | 2957 int i; |
| 2958 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
|
2959 int result; // result of various function calls |
| 3718 | 2960 char_u old_p_ws = p_ws; |
| 2961 int flags = 0; | |
|
5210
839ebe7c1b2f
updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents:
5118
diff
changeset
|
2962 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
|
2963 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
|
2964 int skip_first_backward; |
| 3718 | 2965 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2966 // 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
|
2967 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
| 3718 | 2968 dec_cursor(); |
| 2969 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2970 // 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
|
2971 // 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
|
2972 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
|
2973 && 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
|
2974 |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2975 orig_pos = pos = curwin->w_cursor; |
| 3718 | 2976 if (VIsual_active) |
| 2977 { | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2978 if (forward) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2979 incl(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2980 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2981 decl(&pos); |
| 3718 | 2982 } |
| 2983 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2984 // 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
|
2985 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
|
2986 FORWARD); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2987 if (zero_width == -1) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2988 return FAIL; // pattern not found |
| 3732 | 2989 |
| 2990 /* | |
| 3718 | 2991 * The trick is to first search backwards and then search forward again, |
| 2992 * 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
|
2993 * captured. When "forward" is false do it the other way around. |
| 3718 | 2994 */ |
| 2995 for (i = 0; i < 2; i++) | |
| 2996 { | |
| 2997 if (forward) | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2998 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2999 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
|
3000 continue; |
| 3718 | 3001 dir = i; |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3002 } |
| 3718 | 3003 else |
| 3004 dir = !i; | |
| 3732 | 3005 |
| 3006 flags = 0; | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
3007 if (!dir && !zero_width) |
| 3732 | 3008 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
|
3009 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
|
3010 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3011 // 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
|
3012 if (i == 0) |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3013 p_ws = FALSE; |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3014 |
|
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
|
3015 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
|
3016 (dir ? FORWARD : BACKWARD), |
| 3718 | 3017 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
|
3018 SEARCH_KEEP | flags, RE_SEARCH, NULL); |
| 3718 | 3019 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
3020 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
|
3021 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3022 // 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
|
3023 // 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
|
3024 // 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
|
3025 // selection works. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3026 if (i == 1 && !result) // not found, abort |
| 3718 | 3027 { |
| 3028 curwin->w_cursor = orig_pos; | |
| 3029 if (VIsual_active) | |
| 3030 VIsual = save_VIsual; | |
| 3031 return FAIL; | |
| 3032 } | |
|
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
|
3033 else if (i == 0 && !result) |
| 3718 | 3034 { |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3035 if (forward) |
| 3718 | 3036 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3037 // 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
|
3038 CLEAR_POS(&pos); |
| 3718 | 3039 } |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3040 else |
| 3718 | 3041 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3042 // 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
|
3043 // searching backwards, so set pos to last line and col |
| 3718 | 3044 pos.lnum = curwin->w_buffer->b_ml.ml_line_count; |
| 3724 | 3045 pos.col = (colnr_T)STRLEN( |
| 3046 ml_get(curwin->w_buffer->b_ml.ml_line_count)); | |
| 3718 | 3047 } |
| 3048 } | |
| 3049 } | |
| 3050 | |
| 3051 start_pos = pos; | |
| 3052 | |
| 3053 if (!VIsual_active) | |
| 3054 VIsual = start_pos; | |
| 3055 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3056 // 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
|
3057 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
|
3058 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
|
3059 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3060 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
|
3061 // 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
|
3062 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
|
3063 else |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3064 // put the cursor 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
|
3065 dec_cursor(); |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3066 } |
|
22549
5055805908f5
patch 8.2.1823: "gN" does not select the matched string
Bram Moolenaar <Bram@vim.org>
parents:
22478
diff
changeset
|
3067 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
|
3068 curwin->w_cursor = pos; // put the cursor on the start of the match |
| 3718 | 3069 VIsual_active = TRUE; |
| 3070 VIsual_mode = 'v'; | |
| 3071 | |
|
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3072 if (*p_sel == 'e') |
| 3718 | 3073 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3074 // 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
|
3075 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
|
3076 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
|
3077 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
|
3078 inc(&VIsual); |
| 3718 | 3079 } |
| 3080 | |
| 3081 #ifdef FEAT_FOLDING | |
| 3082 if (fdo_flags & FDO_SEARCH && KeyTyped) | |
| 3083 foldOpenCursor(); | |
| 3084 #endif | |
| 3085 | |
| 3086 may_start_select('c'); | |
| 3087 setmouse(); | |
| 3088 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3089 // 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
|
3090 // end are still the same, and the selection needs to be owned |
| 3718 | 3091 clip_star.vmode = NUL; |
| 3092 #endif | |
| 3093 redraw_curbuf_later(INVERTED); | |
| 3094 showmode(); | |
| 3095 | |
| 3096 return OK; | |
| 3097 } | |
| 3755 | 3098 |
| 7 | 3099 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \ |
| 3100 || defined(PROTO) | |
| 3101 /* | |
| 3102 * return TRUE if line 'lnum' is empty or has white chars only. | |
| 3103 */ | |
| 3104 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3105 linewhite(linenr_T lnum) |
| 7 | 3106 { |
| 3107 char_u *p; | |
| 3108 | |
| 3109 p = skipwhite(ml_get(lnum)); | |
| 3110 return (*p == NUL); | |
| 3111 } | |
| 3112 #endif | |
| 3113 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3114 /* |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3115 * 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
|
3116 * 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
|
3117 */ |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3118 static void |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3119 cmdline_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3120 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3121 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3122 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3123 int show_top_bot_msg, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3124 char_u *msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3125 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3126 int maxcount, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3127 long timeout) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3128 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3129 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3130 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3131 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
|
3132 timeout); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3133 if (stat.cur > 0) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3134 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3135 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
|
3136 size_t len; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3137 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3138 #ifdef FEAT_RIGHTLEFT |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3139 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
|
3140 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3141 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
|
3142 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
|
3143 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
|
3144 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
|
3145 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3146 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3147 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
|
3148 maxcount, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3149 else |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3150 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
|
3151 stat.cnt, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3152 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3153 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3154 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3155 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3156 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
|
3157 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
|
3158 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
|
3159 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
|
3160 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3161 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3162 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
|
3163 stat.cur, maxcount); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3164 else |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3165 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
|
3166 stat.cur, stat.cnt); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3167 } |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3168 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3169 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
|
3170 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
|
3171 { |
|
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
|
3172 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
|
3173 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
|
3174 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
|
3175 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
|
3176 } |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3177 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3178 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
|
3179 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
|
3180 stat.cur = -1; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3181 |
|
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
|
3182 // 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
|
3183 msg_hist_off = TRUE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3184 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
|
3185 msg_hist_off = FALSE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3186 } |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3187 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3188 |
|
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 * 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
|
3191 * "stat" must not be NULL. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3192 * 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
|
3193 * 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
|
3194 * dirc == '/': find the next match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3195 * dirc == '?': find the previous match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3196 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3197 static void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3198 update_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3199 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3200 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3201 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3202 searchstat_T *stat, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3203 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3204 int maxcount, |
|
20651
3e03edae7e6f
patch 8.2.0879: compiler warning for unused function argument
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
3205 long timeout UNUSED) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3206 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3207 int save_ws = p_ws; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3208 int wraparound = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3209 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
|
3210 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
|
3211 static int cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3212 static int cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3213 static int exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3214 static int incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3215 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
|
3216 static int chgtick = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3217 static char_u *lastpat = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3218 static buf_T *lbuf = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3219 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3220 proftime_T start; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3221 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3222 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3223 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
|
3224 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3225 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
|
3226 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3227 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3228 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3229 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3230 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3231 stat->last_maxcount = last_maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3232 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3233 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3234 last_maxcount = maxcount; |
|
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 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
|
3237 || (dirc == '/' && LT_POS(p, lastpos))); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3238 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3239 // 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
|
3240 // 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
|
3241 // 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
|
3242 // 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
|
3243 if (!(chgtick == CHANGEDTICK(curbuf) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3244 && 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
|
3245 && 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
|
3246 && EQUAL_POS(lastpos, *cursor_pos) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3247 && lbuf == curbuf) || wraparound || cur < 0 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3248 || (maxcount > 0 && cur > maxcount) || recompute) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3249 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3250 cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3251 cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3252 exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3253 incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3254 CLEAR_POS(&lastpos); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3255 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3256 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3257 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3258 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
|
3259 && (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
|
3260 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
|
3261 else |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3262 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3263 int done_search = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3264 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
|
3265 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3266 p_ws = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3267 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3268 if (timeout > 0) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3269 profile_setlimit(timeout, &start); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3270 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3271 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
|
3272 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
|
3273 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3274 done_search = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3275 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3276 // 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
|
3277 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
|
3278 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3279 incomplete = 1; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3280 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3281 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3282 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3283 cnt++; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3284 if (LTOREQ_POS(lastpos, p)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3285 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3286 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
|
3287 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
|
3288 exact_match = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3289 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3290 fast_breakcheck(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3291 if (maxcount > 0 && cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3292 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3293 incomplete = 2; // max count exceeded |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3294 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3295 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3296 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3297 if (got_int) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3298 cur = -1; // abort |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3299 if (done_search) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3300 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3301 vim_free(lastpat); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3302 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
|
3303 chgtick = CHANGEDTICK(curbuf); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3304 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3305 lastpos = p; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3306 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3307 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3308 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3309 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3310 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3311 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3312 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
|
3313 p_ws = save_ws; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3314 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3315 |
| 7 | 3316 #if defined(FEAT_FIND_ID) || defined(PROTO) |
| 3317 /* | |
| 3318 * Find identifiers or defines in included files. | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3319 * If p_ic && compl_status_sol() then ptr must be in lowercase. |
| 7 | 3320 */ |
| 3321 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3322 find_pattern_in_path( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3323 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
|
3324 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
|
3325 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
|
3326 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
|
3327 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
|
3328 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
|
3329 // a macro? |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3330 long count, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3331 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
|
3332 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
|
3333 linenr_T end_lnum) // last line for searching |
| 7 | 3334 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3335 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
|
3336 SearchedFile *bigger; // When we need more space |
| 7 | 3337 int max_path_depth = 50; |
| 3338 long match_count = 1; | |
| 3339 | |
| 3340 char_u *pat; | |
| 3341 char_u *new_fname; | |
| 3342 char_u *curr_fname = curbuf->b_fname; | |
| 3343 char_u *prev_fname = NULL; | |
| 3344 linenr_T lnum; | |
| 3345 int depth; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3346 int depth_displayed; // For type==CHECK_PATH |
| 7 | 3347 int old_files; |
| 3348 int already_searched; | |
| 3349 char_u *file_line; | |
| 3350 char_u *line; | |
| 3351 char_u *p; | |
| 3352 char_u save_char; | |
| 3353 int define_matched; | |
| 3354 regmatch_T regmatch; | |
| 3355 regmatch_T incl_regmatch; | |
| 3356 regmatch_T def_regmatch; | |
| 3357 int matched = FALSE; | |
| 3358 int did_show = FALSE; | |
| 3359 int found = FALSE; | |
| 3360 int i; | |
| 3361 char_u *already = NULL; | |
| 3362 char_u *startp = NULL; | |
| 534 | 3363 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
|
3364 #if defined(FEAT_QUICKFIX) |
| 7 | 3365 win_T *curwin_save = NULL; |
| 3366 #endif | |
| 3367 | |
| 3368 regmatch.regprog = NULL; | |
| 3369 incl_regmatch.regprog = NULL; | |
| 3370 def_regmatch.regprog = NULL; | |
| 3371 | |
| 3372 file_line = alloc(LSIZE); | |
| 3373 if (file_line == NULL) | |
| 3374 return; | |
| 3375 | |
| 3376 if (type != CHECK_PATH && type != FIND_DEFINE | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3377 // when CONT_SOL is set compare "ptr" with the beginning of the |
|
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3378 // line is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo |
|
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3379 && !compl_status_sol()) |
| 7 | 3380 { |
| 3381 pat = alloc(len + 5); | |
| 3382 if (pat == NULL) | |
| 3383 goto fpip_end; | |
| 3384 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
|
3385 // ignore case according to p_ic, p_scs and pat |
| 7 | 3386 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
|
3387 regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0); |
| 7 | 3388 vim_free(pat); |
| 3389 if (regmatch.regprog == NULL) | |
| 3390 goto fpip_end; | |
| 3391 } | |
| 534 | 3392 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc; |
| 3393 if (*inc_opt != NUL) | |
| 7 | 3394 { |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3395 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
|
3396 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3397 if (incl_regmatch.regprog == NULL) |
| 3398 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3399 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat. |
| 7 | 3400 } |
| 3401 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL)) | |
| 3402 { | |
| 3403 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
|
3404 ? 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
|
3405 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3406 if (def_regmatch.regprog == NULL) |
| 3407 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3408 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat. |
| 7 | 3409 } |
|
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
|
3410 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE); |
| 7 | 3411 if (files == NULL) |
| 3412 goto fpip_end; | |
| 3413 old_files = max_path_depth; | |
| 3414 depth = depth_displayed = -1; | |
| 3415 | |
| 3416 lnum = start_lnum; | |
| 3417 if (end_lnum > curbuf->b_ml.ml_line_count) | |
| 3418 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
|
3419 if (lnum > end_lnum) // do at least one line |
| 7 | 3420 lnum = end_lnum; |
| 3421 line = ml_get(lnum); | |
| 3422 | |
| 3423 for (;;) | |
| 3424 { | |
| 3425 if (incl_regmatch.regprog != NULL | |
| 3426 && vim_regexec(&incl_regmatch, line, (colnr_T)0)) | |
| 3427 { | |
| 534 | 3428 char_u *p_fname = (curr_fname == curbuf->b_fname) |
| 3429 ? curbuf->b_ffname : curr_fname; | |
| 3430 | |
| 3431 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
|
3432 // Use text from '\zs' to '\ze' (or end) of 'include'. |
| 534 | 3433 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
|
3434 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]), |
| 534 | 3435 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname); |
| 3436 else | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3437 // Use text after match with 'include'. |
| 534 | 3438 new_fname = file_name_in_line(incl_regmatch.endp[0], 0, |
| 681 | 3439 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL); |
| 7 | 3440 already_searched = FALSE; |
| 3441 if (new_fname != NULL) | |
| 3442 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3443 // Check whether we have already searched in this file |
| 7 | 3444 for (i = 0;; i++) |
| 3445 { | |
| 3446 if (i == depth + 1) | |
| 3447 i = old_files; | |
| 3448 if (i == max_path_depth) | |
| 3449 break; | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
3450 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
|
3451 & FPC_SAME) |
| 7 | 3452 { |
| 3453 if (type != CHECK_PATH && | |
| 3454 action == ACTION_SHOW_ALL && files[i].matched) | |
| 3455 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3456 msg_putchar('\n'); // cursor below last one |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3457 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
|
3458 // typed at "--more--" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3459 // message |
| 7 | 3460 { |
| 3461 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
|
3462 msg_puts(_(" (includes previously listed match)")); |
| 7 | 3463 prev_fname = NULL; |
| 3464 } | |
| 3465 } | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13225
diff
changeset
|
3466 VIM_CLEAR(new_fname); |
| 7 | 3467 already_searched = TRUE; |
| 3468 break; | |
| 3469 } | |
| 3470 } | |
| 3471 } | |
| 3472 | |
| 3473 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL | |
| 3474 || (new_fname == NULL && !already_searched))) | |
| 3475 { | |
| 3476 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3477 msg_putchar('\n'); // cursor below last one |
| 7 | 3478 else |
| 3479 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3480 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
|
3481 msg_puts_title(_("--- Included files ")); |
| 7 | 3482 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
|
3483 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
|
3484 msg_puts_title(_("in path ---\n")); |
| 7 | 3485 } |
| 3486 did_show = TRUE; | |
| 3487 while (depth_displayed < depth && !got_int) | |
| 3488 { | |
| 3489 ++depth_displayed; | |
| 3490 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
|
3491 msg_puts(" "); |
| 7 | 3492 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
|
3493 msg_puts(" -->\n"); |
| 7 | 3494 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3495 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
|
3496 // for "--more--" message |
| 7 | 3497 { |
| 3498 for (i = 0; i <= depth_displayed; i++) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3499 msg_puts(" "); |
| 7 | 3500 if (new_fname != NULL) |
| 3501 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3502 // 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
|
3503 // '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
|
3504 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D)); |
| 7 | 3505 } |
| 3506 else | |
| 3507 { | |
| 3508 /* | |
| 3509 * Isolate the file name. | |
| 3510 * Include the surrounding "" or <> if present. | |
| 3511 */ | |
| 3699 | 3512 if (inc_opt != NULL |
| 3513 && strstr((char *)inc_opt, "\\zs") != NULL) | |
| 3514 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3515 // pattern contains \zs, use the match |
| 3699 | 3516 p = incl_regmatch.startp[0]; |
| 3517 i = (int)(incl_regmatch.endp[0] | |
| 3518 - incl_regmatch.startp[0]); | |
| 3519 } | |
| 3520 else | |
| 3521 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3522 // find the file name after the end of the match |
| 3699 | 3523 for (p = incl_regmatch.endp[0]; |
| 3524 *p && !vim_isfilec(*p); p++) | |
| 3525 ; | |
| 3526 for (i = 0; vim_isfilec(p[i]); i++) | |
| 3527 ; | |
| 3528 } | |
| 3529 | |
| 7 | 3530 if (i == 0) |
| 3531 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3532 // Nothing found, use the rest of the line. |
| 7 | 3533 p = incl_regmatch.endp[0]; |
| 835 | 3534 i = (int)STRLEN(p); |
| 7 | 3535 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3536 // 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
|
3537 // happen if \zs appears in the regexp. |
| 3699 | 3538 else if (p > line) |
| 7 | 3539 { |
| 3540 if (p[-1] == '"' || p[-1] == '<') | |
| 3541 { | |
| 3542 --p; | |
| 3543 ++i; | |
| 3544 } | |
| 3545 if (p[i] == '"' || p[i] == '>') | |
| 3546 ++i; | |
| 3547 } | |
| 3548 save_char = p[i]; | |
| 3549 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
|
3550 msg_outtrans_attr(p, HL_ATTR(HLF_D)); |
| 7 | 3551 p[i] = save_char; |
| 3552 } | |
| 3553 | |
| 3554 if (new_fname == NULL && action == ACTION_SHOW_ALL) | |
| 3555 { | |
| 3556 if (already_searched) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3557 msg_puts(_(" (Already listed)")); |
| 7 | 3558 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3559 msg_puts(_(" NOT FOUND")); |
| 7 | 3560 } |
| 3561 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3562 out_flush(); // output each line directly |
| 7 | 3563 } |
| 3564 | |
| 3565 if (new_fname != NULL) | |
| 3566 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3567 // Push the new file onto the file stack |
| 7 | 3568 if (depth + 1 == old_files) |
| 3569 { | |
|
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
|
3570 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2); |
| 7 | 3571 if (bigger != NULL) |
| 3572 { | |
| 3573 for (i = 0; i <= depth; i++) | |
| 3574 bigger[i] = files[i]; | |
| 3575 for (i = depth + 1; i < old_files + max_path_depth; i++) | |
| 3576 { | |
| 3577 bigger[i].fp = NULL; | |
| 3578 bigger[i].name = NULL; | |
| 3579 bigger[i].lnum = 0; | |
| 3580 bigger[i].matched = FALSE; | |
| 3581 } | |
| 3582 for (i = old_files; i < max_path_depth; i++) | |
| 3583 bigger[i + max_path_depth] = files[i]; | |
| 3584 old_files += max_path_depth; | |
| 3585 max_path_depth *= 2; | |
| 3586 vim_free(files); | |
| 3587 files = bigger; | |
| 3588 } | |
| 3589 } | |
| 3590 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r")) | |
| 3591 == NULL) | |
| 3592 vim_free(new_fname); | |
| 3593 else | |
| 3594 { | |
| 3595 if (++depth == old_files) | |
| 3596 { | |
| 3597 /* | |
| 3598 * lalloc() for 'bigger' must have failed above. We | |
| 3599 * will forget one of our already visited files now. | |
| 3600 */ | |
| 3601 vim_free(files[old_files].name); | |
| 3602 ++old_files; | |
| 3603 } | |
| 3604 files[depth].name = curr_fname = new_fname; | |
| 3605 files[depth].lnum = 0; | |
| 3606 files[depth].matched = FALSE; | |
| 3607 if (action == ACTION_EXPAND) | |
| 3608 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3609 msg_hist_off = TRUE; // reset in msg_trunc_attr() |
| 274 | 3610 vim_snprintf((char*)IObuff, IOSIZE, |
| 3611 _("Scanning included file: %s"), | |
| 3612 (char *)new_fname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3613 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 3614 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3615 else if (p_verbose >= 5) |
| 712 | 3616 { |
| 3617 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3618 smsg(_("Searching included file %s"), |
| 712 | 3619 (char *)new_fname); |
| 3620 verbose_leave(); | |
| 3621 } | |
| 3622 | |
| 7 | 3623 } |
| 3624 } | |
| 3625 } | |
| 3626 else | |
| 3627 { | |
| 3628 /* | |
| 3629 * Check if the line is a define (type == FIND_DEFINE) | |
| 3630 */ | |
| 3631 p = line; | |
| 3632 search_line: | |
| 3633 define_matched = FALSE; | |
| 3634 if (def_regmatch.regprog != NULL | |
| 3635 && vim_regexec(&def_regmatch, line, (colnr_T)0)) | |
| 3636 { | |
| 3637 /* | |
| 3638 * Pattern must be first identifier after 'define', so skip | |
| 3639 * to that position before checking for match of pattern. Also | |
| 3640 * don't let it match beyond the end of this identifier. | |
| 3641 */ | |
| 3642 p = def_regmatch.endp[0]; | |
| 3643 while (*p && !vim_iswordc(*p)) | |
| 3644 p++; | |
| 3645 define_matched = TRUE; | |
| 3646 } | |
| 3647 | |
| 3648 /* | |
| 3649 * Look for a match. Don't do this if we are looking for a | |
| 3650 * define and this line didn't match define_prog above. | |
| 3651 */ | |
| 3652 if (def_regmatch.regprog == NULL || define_matched) | |
| 3653 { | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3654 if (define_matched || compl_status_sol()) |
| 7 | 3655 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3656 // compare the first "len" chars from "ptr" |
| 7 | 3657 startp = skipwhite(p); |
| 3658 if (p_ic) | |
| 3659 matched = !MB_STRNICMP(startp, ptr, len); | |
| 3660 else | |
| 3661 matched = !STRNCMP(startp, ptr, len); | |
| 3662 if (matched && define_matched && whole | |
| 3663 && vim_iswordc(startp[len])) | |
| 3664 matched = FALSE; | |
| 3665 } | |
| 3666 else if (regmatch.regprog != NULL | |
| 3667 && vim_regexec(®match, line, (colnr_T)(p - line))) | |
| 3668 { | |
| 3669 matched = TRUE; | |
| 3670 startp = regmatch.startp[0]; | |
| 3671 /* | |
| 3672 * Check if the line is not a comment line (unless we are | |
| 3673 * looking for a define). A line starting with "# define" | |
| 3674 * is not considered to be a comment line. | |
| 3675 */ | |
| 3676 if (!define_matched && skip_comments) | |
| 3677 { | |
| 3678 if ((*line != '#' || | |
| 3679 STRNCMP(skipwhite(line + 1), "define", 6) != 0) | |
| 3562 | 3680 && get_leader_len(line, NULL, FALSE, TRUE)) |
| 7 | 3681 matched = FALSE; |
| 3682 | |
| 3683 /* | |
| 3684 * Also check for a "/ *" or "/ /" before the match. | |
| 3685 * Skips lines like "int backwards; / * normal index | |
| 3686 * * /" when looking for "normal". | |
| 3687 * Note: Doesn't skip "/ *" in comments. | |
| 3688 */ | |
| 3689 p = skipwhite(line); | |
| 3690 if (matched | |
| 3691 || (p[0] == '/' && p[1] == '*') || p[0] == '*') | |
| 3692 for (p = line; *p && p < startp; ++p) | |
| 3693 { | |
| 3694 if (matched | |
| 3695 && p[0] == '/' | |
| 3696 && (p[1] == '*' || p[1] == '/')) | |
| 3697 { | |
| 3698 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3699 // After "//" all text is comment |
| 7 | 3700 if (p[1] == '/') |
| 3701 break; | |
| 3702 ++p; | |
| 3703 } | |
| 3704 else if (!matched && p[0] == '*' && p[1] == '/') | |
| 3705 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3706 // Can find match after "* /". |
| 7 | 3707 matched = TRUE; |
| 3708 ++p; | |
| 3709 } | |
| 3710 } | |
| 3711 } | |
| 3712 } | |
| 3713 } | |
| 3714 } | |
| 3715 if (matched) | |
| 3716 { | |
| 3717 if (action == ACTION_EXPAND) | |
| 3718 { | |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3719 int cont_s_ipos = FALSE; |
| 7 | 3720 int add_r; |
| 3721 char_u *aux; | |
| 3722 | |
| 3723 if (depth == -1 && lnum == curwin->w_cursor.lnum) | |
| 3724 break; | |
| 3725 found = TRUE; | |
| 3726 aux = p = startp; | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3727 if (compl_status_adding()) |
| 7 | 3728 { |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3729 p += ins_compl_len(); |
| 7 | 3730 if (vim_iswordp(p)) |
| 3731 goto exit_matched; | |
| 3732 p = find_word_start(p); | |
| 3733 } | |
| 3734 p = find_word_end(p); | |
| 3735 i = (int)(p - aux); | |
| 3736 | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3737 if (compl_status_adding() && i == ins_compl_len()) |
| 7 | 3738 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3739 // IOSIZE > compl_length, so the STRNCPY works |
| 7 | 3740 STRNCPY(IObuff, aux, i); |
| 944 | 3741 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3742 // 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
|
3743 // 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
|
3744 // exit_matched when past the last line. |
| 944 | 3745 if (depth < 0) |
| 3746 { | |
| 3747 if (lnum >= end_lnum) | |
| 3748 goto exit_matched; | |
| 3749 line = ml_get(++lnum); | |
| 3750 } | |
| 3751 else if (vim_fgets(line = file_line, | |
| 3752 LSIZE, files[depth].fp)) | |
| 7 | 3753 goto exit_matched; |
| 3754 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3755 // 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
|
3756 // 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
|
3757 // below -- Acevedo |
| 7 | 3758 already = aux = p = skipwhite(line); |
| 3759 p = find_word_start(p); | |
| 3760 p = find_word_end(p); | |
| 3761 if (p > aux) | |
| 3762 { | |
| 3763 if (*aux != ')' && IObuff[i-1] != TAB) | |
| 3764 { | |
| 3765 if (IObuff[i-1] != ' ') | |
| 3766 IObuff[i++] = ' '; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3767 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2 |
| 7 | 3768 if (p_js |
| 3769 && (IObuff[i-2] == '.' | |
| 3770 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL | |
| 3771 && (IObuff[i-2] == '?' | |
| 3772 || IObuff[i-2] == '!')))) | |
| 3773 IObuff[i++] = ' '; | |
| 3774 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3775 // copy as much as possible of the new word |
| 7 | 3776 if (p - aux >= IOSIZE - i) |
| 3777 p = aux + IOSIZE - i - 1; | |
| 3778 STRNCPY(IObuff + i, aux, p - aux); | |
| 3779 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
|
3780 cont_s_ipos = TRUE; |
| 7 | 3781 } |
| 3782 IObuff[i] = NUL; | |
| 3783 aux = IObuff; | |
| 3784 | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3785 if (i == ins_compl_len()) |
| 7 | 3786 goto exit_matched; |
| 3787 } | |
| 3788 | |
| 942 | 3789 add_r = ins_compl_add_infercase(aux, i, p_ic, |
| 7 | 3790 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
|
3791 dir, cont_s_ipos); |
| 7 | 3792 if (add_r == OK) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3793 // if dir was BACKWARD then honor it just once |
| 7 | 3794 dir = FORWARD; |
| 464 | 3795 else if (add_r == FAIL) |
| 7 | 3796 break; |
| 3797 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3798 else if (action == ACTION_SHOW_ALL) |
| 7 | 3799 { |
| 3800 found = TRUE; | |
| 3801 if (!did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3802 gotocmdline(TRUE); // cursor at status line |
| 7 | 3803 if (curr_fname != prev_fname) |
| 3804 { | |
| 3805 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3806 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
|
3807 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
|
3808 // at "--more--" message |
| 7 | 3809 msg_home_replace_hl(curr_fname); |
| 3810 prev_fname = curr_fname; | |
| 3811 } | |
| 3812 did_show = TRUE; | |
| 3813 if (!got_int) | |
| 3814 show_pat_in_path(line, type, TRUE, action, | |
| 3815 (depth == -1) ? NULL : files[depth].fp, | |
| 3816 (depth == -1) ? &lnum : &files[depth].lnum, | |
| 3817 match_count++); | |
| 3818 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3819 // 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
|
3820 // include it |
| 7 | 3821 for (i = 0; i <= depth; ++i) |
| 3822 files[i].matched = TRUE; | |
| 3823 } | |
| 3824 else if (--count <= 0) | |
| 3825 { | |
| 3826 found = TRUE; | |
| 3827 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
|
3828 #if defined(FEAT_QUICKFIX) |
| 7 | 3829 && g_do_tagpreview == 0 |
| 3830 #endif | |
| 3831 ) | |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
3832 emsg(_(e_match_is_on_current_line)); |
| 7 | 3833 else if (action == ACTION_SHOW) |
| 3834 { | |
| 3835 show_pat_in_path(line, type, did_show, action, | |
| 3836 (depth == -1) ? NULL : files[depth].fp, | |
| 3837 (depth == -1) ? &lnum : &files[depth].lnum, 1L); | |
| 3838 did_show = TRUE; | |
| 3839 } | |
| 3840 else | |
| 3841 { | |
| 3842 #ifdef FEAT_GUI | |
| 3843 need_mouse_correct = TRUE; | |
| 3844 #endif | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3845 #if defined(FEAT_QUICKFIX) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3846 // ":psearch" uses the preview window |
| 7 | 3847 if (g_do_tagpreview != 0) |
| 3848 { | |
| 3849 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
|
3850 prepare_tagpreview(TRUE, TRUE, FALSE); |
| 7 | 3851 } |
| 3852 #endif | |
| 3853 if (action == ACTION_SPLIT) | |
| 3854 { | |
| 3855 if (win_split(0, 0) == FAIL) | |
| 3856 break; | |
| 2583 | 3857 RESET_BINDING(curwin); |
| 7 | 3858 } |
| 3859 if (depth == -1) | |
| 3860 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3861 // 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
|
3862 #if defined(FEAT_QUICKFIX) |
| 7 | 3863 if (g_do_tagpreview != 0) |
| 3864 { | |
|
23847
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3865 if (!win_valid(curwin_save)) |
|
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3866 break; |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3867 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
|
3868 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
|
3869 NULL, TRUE, lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3870 break; // failed to jump to file |
| 7 | 3871 } |
| 3872 else | |
| 3873 #endif | |
| 3874 setpcmark(); | |
| 3875 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
|
3876 check_cursor(); |
| 7 | 3877 } |
| 3878 else | |
| 3879 { | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3880 if (!GETFILE_SUCCESS(getfile( |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3881 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
|
3882 files[depth].lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3883 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
|
3884 // 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
|
3885 // want that here |
| 7 | 3886 curwin->w_cursor.lnum = files[depth].lnum; |
| 3887 } | |
| 3888 } | |
| 3889 if (action != ACTION_SHOW) | |
| 3890 { | |
| 1859 | 3891 curwin->w_cursor.col = (colnr_T)(startp - line); |
| 7 | 3892 curwin->w_set_curswant = TRUE; |
| 3893 } | |
| 3894 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3895 #if defined(FEAT_QUICKFIX) |
| 7 | 3896 if (g_do_tagpreview != 0 |
| 673 | 3897 && curwin != curwin_save && win_valid(curwin_save)) |
| 7 | 3898 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3899 // Return cursor to where we were |
| 7 | 3900 validate_cursor(); |
| 3901 redraw_later(VALID); | |
| 3902 win_enter(curwin_save, TRUE); | |
| 3903 } | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
3904 # 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
|
3905 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
|
3906 // 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
|
3907 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
|
3908 # endif |
| 7 | 3909 #endif |
| 3910 break; | |
| 3911 } | |
| 3912 exit_matched: | |
| 3913 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3914 // 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
|
3915 // are not at the end of it already |
| 7 | 3916 if (def_regmatch.regprog == NULL |
| 3917 && action == ACTION_EXPAND | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3918 && !compl_status_sol() |
| 1859 | 3919 && *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
|
3920 && *(p = startp + mb_ptr2len(startp)) != NUL) |
| 7 | 3921 goto search_line; |
| 3922 } | |
| 3923 line_breakcheck(); | |
| 3924 if (action == ACTION_EXPAND) | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10172
diff
changeset
|
3925 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
|
3926 if (got_int || ins_compl_interrupted()) |
| 7 | 3927 break; |
| 3928 | |
| 3929 /* | |
| 3930 * Read the next line. When reading an included file and encountering | |
| 3931 * end-of-file, close the file and continue in the file that included | |
| 3932 * it. | |
| 3933 */ | |
| 3934 while (depth >= 0 && !already | |
| 3935 && vim_fgets(line = file_line, LSIZE, files[depth].fp)) | |
| 3936 { | |
| 3937 fclose(files[depth].fp); | |
| 3938 --old_files; | |
| 3939 files[old_files].name = files[depth].name; | |
| 3940 files[old_files].matched = files[depth].matched; | |
| 3941 --depth; | |
| 3942 curr_fname = (depth == -1) ? curbuf->b_fname | |
| 3943 : files[depth].name; | |
| 3944 if (depth < depth_displayed) | |
| 3945 depth_displayed = depth; | |
| 3946 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3947 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
|
3948 { |
| 7 | 3949 files[depth].lnum++; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3950 // 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
|
3951 i = (int)STRLEN(line); |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3952 if (i > 0 && line[i - 1] == '\n') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3953 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3954 if (i > 0 && line[i - 1] == '\r') |
|
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 } |
| 7 | 3957 else if (!already) |
| 3958 { | |
| 3959 if (++lnum > end_lnum) | |
| 3960 break; | |
| 3961 line = ml_get(lnum); | |
| 3962 } | |
| 3963 already = NULL; | |
| 3964 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3965 // End of big for (;;) loop. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3966 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3967 // Close any files that are still open. |
| 7 | 3968 for (i = 0; i <= depth; i++) |
| 3969 { | |
| 3970 fclose(files[i].fp); | |
| 3971 vim_free(files[i].name); | |
| 3972 } | |
| 3973 for (i = old_files; i < max_path_depth; i++) | |
| 3974 vim_free(files[i].name); | |
| 3975 vim_free(files); | |
| 3976 | |
| 3977 if (type == CHECK_PATH) | |
| 3978 { | |
| 3979 if (!did_show) | |
| 3980 { | |
| 3981 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
|
3982 msg(_("All included files were found")); |
| 7 | 3983 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3984 msg(_("No included files")); |
| 7 | 3985 } |
| 3986 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3987 else if (!found && action != ACTION_EXPAND) |
| 7 | 3988 { |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
3989 if (got_int || ins_compl_interrupted()) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
3990 emsg(_(e_interrupted)); |
| 7 | 3991 else if (type == FIND_DEFINE) |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
3992 emsg(_(e_couldnt_find_definition)); |
| 7 | 3993 else |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
3994 emsg(_(e_couldnt_find_pattern)); |
| 7 | 3995 } |
| 3996 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL) | |
| 3997 msg_end(); | |
| 3998 | |
| 3999 fpip_end: | |
| 4000 vim_free(file_line); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4001 vim_regfree(regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4002 vim_regfree(incl_regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4003 vim_regfree(def_regmatch.regprog); |
| 7 | 4004 } |
| 4005 | |
| 4006 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4007 show_pat_in_path( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4008 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4009 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4010 int did_show, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4011 int action, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4012 FILE *fp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4013 linenr_T *lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4014 long count) |
| 7 | 4015 { |
| 4016 char_u *p; | |
| 4017 | |
| 4018 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4019 msg_putchar('\n'); // cursor below last one |
| 867 | 4020 else if (!msg_silent) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4021 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
|
4022 if (got_int) // 'q' typed at "--more--" message |
| 7 | 4023 return; |
| 4024 for (;;) | |
| 4025 { | |
| 4026 p = line + STRLEN(line) - 1; | |
| 4027 if (fp != NULL) | |
| 4028 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4029 // We used fgets(), so get rid of newline at end |
| 7 | 4030 if (p >= line && *p == '\n') |
| 4031 --p; | |
| 4032 if (p >= line && *p == '\r') | |
| 4033 --p; | |
| 4034 *(p + 1) = NUL; | |
| 4035 } | |
| 4036 if (action == ACTION_SHOW_ALL) | |
| 4037 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4038 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
|
4039 msg_puts((char *)IObuff); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4040 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
|
4041 // Highlight line numbers |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4042 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
|
4043 msg_puts(" "); |
| 7 | 4044 } |
| 168 | 4045 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
|
4046 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
|
4047 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4048 // Definition continues until line that doesn't end with '\' |
| 7 | 4049 if (got_int || type != FIND_DEFINE || p < line || *p != '\\') |
| 4050 break; | |
| 4051 | |
| 4052 if (fp != NULL) | |
| 4053 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4054 if (vim_fgets(line, LSIZE, fp)) // end of file |
| 7 | 4055 break; |
| 4056 ++*lnum; | |
| 4057 } | |
| 4058 else | |
| 4059 { | |
| 4060 if (++*lnum > curbuf->b_ml.ml_line_count) | |
| 4061 break; | |
| 4062 line = ml_get(*lnum); | |
| 4063 } | |
| 4064 msg_putchar('\n'); | |
| 4065 } | |
| 4066 } | |
| 4067 #endif | |
| 4068 | |
| 4069 #ifdef FEAT_VIMINFO | |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4070 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4071 * 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
|
4072 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4073 spat_T * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4074 get_spat(int idx) |
| 7 | 4075 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4076 return &spats[idx]; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4077 } |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4078 |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4079 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4080 * 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
|
4081 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4082 int |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4083 get_spat_last_idx(void) |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4084 { |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4085 return last_idx; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4086 } |
| 7 | 4087 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4088 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4089 #ifdef FEAT_EVAL |
|
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 * "searchcount()" function |
|
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 void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4094 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
|
4095 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4096 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
|
4097 char_u *pattern = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4098 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
|
4099 long timeout = SEARCH_STAT_DEF_TIMEOUT; |
|
22141
a2d8535d035a
patch 8.2.1620: searchcount() test fails
Bram Moolenaar <Bram@vim.org>
parents:
22129
diff
changeset
|
4100 int recompute = TRUE; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4101 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4102 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4103 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
|
4104 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4105 |
|
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
|
4106 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
|
4107 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
|
4108 |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4109 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
|
4110 recompute = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4111 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4112 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
|
4113 { |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4114 dict_T *dict; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4115 dictitem_T *di; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4116 listitem_T *li; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4117 int error = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4118 |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4119 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
|
4120 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
4121 emsg(_(e_dictionary_required)); |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4122 return; |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4123 } |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4124 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
|
4125 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
|
4126 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4127 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4128 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
|
4129 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4130 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4131 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4132 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
|
4133 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4134 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4135 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
|
4136 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4137 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4138 } |
|
22129
003f51ef2e5c
patch 8.2.1614: Vim9: cannot pass "true" to searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
21628
diff
changeset
|
4139 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
|
4140 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
|
4141 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4142 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4143 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
|
4144 if (pattern == NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4145 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4146 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4147 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
|
4148 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4149 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4150 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
|
4151 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4152 semsg(_(e_invalid_argument_str), "pos"); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4153 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4154 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4155 if (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
|
4156 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4157 semsg(_(e_invalid_argument_str), "List format should be [lnum, col, off]"); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4158 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4159 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4160 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
|
4161 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4162 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4163 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
|
4164 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4165 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4166 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4167 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
|
4168 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4169 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4170 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
|
4171 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4172 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4173 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4174 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
|
4175 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4176 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4177 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
|
4178 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4179 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4180 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4181 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4182 } |
|
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 save_last_search_pattern(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4185 if (pattern != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4186 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4187 if (*pattern == NUL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4188 goto the_end; |
|
20653
a68591fbb93d
patch 8.2.0880: leaking memory when using searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
20651
diff
changeset
|
4189 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
|
4190 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
|
4191 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4192 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
|
4193 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
|
4194 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4195 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
|
4196 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4197 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
|
4198 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
|
4199 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
|
4200 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
|
4201 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
|
4202 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4203 the_end: |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4204 restore_last_search_pattern(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4205 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4206 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4207 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4208 * Fuzzy string matching |
|
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 * 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
|
4211 * 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
|
4212 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4213 * 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
|
4214 * 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
|
4215 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4216 * 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
|
4217 * - Matched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4218 * - Unmatched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4219 * - Consecutively matched letters |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4220 * - Proximity to start |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4221 * - 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
|
4222 * - 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
|
4223 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4224 * 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
|
4225 * 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
|
4226 * 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
|
4227 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4228 * 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
|
4229 * 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
|
4230 * 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
|
4231 * case. |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4232 * Score starts at 100 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4233 * Matched letter: +0 points |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4234 * 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
|
4235 * 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
|
4236 * 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
|
4237 * 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
|
4238 * 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
|
4239 * 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
|
4240 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4241 * 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
|
4242 * 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
|
4243 * 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
|
4244 * 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
|
4245 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4246 * 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
|
4247 * quite a bit. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4248 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4249 * 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
|
4250 * 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
|
4251 * 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
|
4252 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4253 * 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
|
4254 * 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
|
4255 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4256 typedef struct |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4257 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4258 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
|
4259 listitem_T *item; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4260 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4261 list_T *lmatchpos; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4262 } fuzzyItem_T; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4263 |
|
22647
0dd527d9c62d
patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents:
22578
diff
changeset
|
4264 // 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
|
4265 // 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
|
4266 #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
|
4267 // 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
|
4268 #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
|
4269 // 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
|
4270 #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
|
4271 // 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
|
4272 #define CAMEL_BONUS 30 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4273 // 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
|
4274 #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
|
4275 // 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
|
4276 #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
|
4277 // 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
|
4278 #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
|
4279 // 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
|
4280 #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
|
4281 // 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
|
4282 #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
|
4283 // 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
|
4284 #define SCORE_NONE -9999 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4285 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4286 #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
|
4287 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4288 /* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4289 * 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
|
4290 * are in 'matches'. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4291 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4292 static int |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4293 fuzzy_match_compute_score( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4294 char_u *str, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4295 int strSz, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4296 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4297 int numMatches) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4298 { |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4299 int score; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4300 int penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4301 int unmatched; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4302 int i; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4303 char_u *p = str; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4304 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
|
4305 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4306 // Initialize score |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4307 score = 100; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4308 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4309 // Apply leading letter penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4310 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
|
4311 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
|
4312 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
|
4313 score += penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4314 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4315 // Apply unmatched penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4316 unmatched = strSz - numMatches; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4317 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
|
4318 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4319 // Apply ordering bonuses |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4320 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
|
4321 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4322 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
|
4323 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4324 if (i > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4325 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4326 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
|
4327 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4328 // Sequential |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4329 if (currIdx == (prevIdx + 1)) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4330 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
|
4331 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4332 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
|
4333 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4334 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4335 // 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
|
4336 if (currIdx > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4337 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4338 // Camel case |
|
22359
f4d1fe8e04cf
patch 8.2.1728: compiler warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
4339 int neighbor = ' '; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4340 int curr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4341 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4342 if (has_mbyte) |
|
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 while (sidx < currIdx) |
|
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 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
|
4347 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
|
4348 sidx++; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4349 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4350 curr = (*mb_ptr2char)(p); |
|
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 else |
|
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 neighbor = str[currIdx - 1]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4355 curr = str[currIdx]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4356 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4357 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4358 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
|
4359 score += CAMEL_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4360 |
|
22746
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4361 // 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
|
4362 if (neighbor == '/' || neighbor == '\\') |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4363 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
|
4364 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
|
4365 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
|
4366 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4367 else |
|
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 // First letter |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4370 score += FIRST_LETTER_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4371 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4372 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4373 return score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4374 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4375 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4376 /* |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4377 * 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
|
4378 * 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
|
4379 */ |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4380 static int |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4381 fuzzy_match_recursive( |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4382 char_u *fuzpat, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4383 char_u *str, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4384 int_u strIdx, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4385 int *outScore, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4386 char_u *strBegin, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4387 int strLen, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4388 int_u *srcMatches, |
|
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4389 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4390 int maxMatches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4391 int nextMatch, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4392 int *recursionCount) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4393 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4394 // Recursion params |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4395 int recursiveMatch = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4396 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
|
4397 int bestRecursiveScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4398 int first_match; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4399 int matched; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4400 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4401 // Count recursions |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4402 ++*recursionCount; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4403 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
|
4404 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4405 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4406 // Detect end of strings |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4407 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
|
4408 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4409 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4410 // 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
|
4411 first_match = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4412 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
|
4413 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4414 int c1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4415 int c2; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4416 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4417 c1 = PTR2CHAR(fuzpat); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4418 c2 = PTR2CHAR(str); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4419 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4420 // Found match |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4421 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
|
4422 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4423 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
|
4424 int recursiveScore = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4425 char_u *next_char; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4426 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4427 // 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
|
4428 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
|
4429 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4430 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4431 // "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
|
4432 if (first_match && srcMatches) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4433 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4434 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
|
4435 first_match = FALSE; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4436 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4437 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4438 // 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
|
4439 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4440 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
|
4441 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4442 next_char = str + 1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4443 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
|
4444 &recursiveScore, strBegin, strLen, matches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4445 recursiveMatches, |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24547
diff
changeset
|
4446 ARRAY_LENGTH(recursiveMatches), |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4447 nextMatch, recursionCount)) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4448 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4449 // Pick best recursive score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4450 if (!recursiveMatch || recursiveScore > bestRecursiveScore) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4451 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4452 memcpy(bestRecursiveMatches, recursiveMatches, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4453 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
|
4454 bestRecursiveScore = recursiveScore; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4455 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4456 recursiveMatch = TRUE; |
|
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 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4459 // Advance |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4460 matches[nextMatch++] = strIdx; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4461 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
|
4462 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
|
4463 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4464 ++fuzpat; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4465 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4466 if (has_mbyte) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4467 MB_PTR_ADV(str); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4468 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4469 ++str; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4470 strIdx++; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4471 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4472 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4473 // 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
|
4474 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
|
4475 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4476 // Calculate score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4477 if (matched) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4478 *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
|
4479 nextMatch); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4480 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4481 // Return best result |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4482 if (recursiveMatch && (!matched || bestRecursiveScore > *outScore)) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4483 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4484 // 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
|
4485 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
|
4486 *outScore = bestRecursiveScore; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4487 return nextMatch; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4488 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4489 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
|
4490 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
|
4491 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4492 return 0; // no match |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4493 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4494 |
|
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 * fuzzy_match() |
|
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 * 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
|
4499 * match with highest score. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4500 * 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
|
4501 * normalized and varies with pattern. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4502 * 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
|
4503 * (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
|
4504 * 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
|
4505 * MAX_FUZZY_MATCHES characters. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4506 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4507 * 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
|
4508 * '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
|
4509 */ |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4510 int |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4511 fuzzy_match( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4512 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
|
4513 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
|
4514 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4515 int *outScore, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4516 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4517 int maxMatches) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4518 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4519 int recursionCount = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4520 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
|
4521 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
|
4522 char_u *pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4523 char_u *p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4524 int complete = FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4525 int score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4526 int numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4527 int matchCount; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4528 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4529 *outScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4530 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4531 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
|
4532 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
|
4533 return FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4534 pat = save_pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4535 p = pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4536 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4537 // 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
|
4538 while (TRUE) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4539 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4540 if (matchseq) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4541 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4542 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4543 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4544 // 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
|
4545 p = skipwhite(p); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4546 if (*p == NUL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4547 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4548 pat = p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4549 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
|
4550 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4551 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4552 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
|
4553 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4554 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4555 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4556 if (*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
|
4557 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4558 *p = NUL; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4559 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4560 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4561 score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4562 recursionCount = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4563 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
|
4564 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
|
4565 0, &recursionCount); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4566 if (matchCount == 0) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4567 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4568 numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4569 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4570 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4571 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4572 // 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
|
4573 *outScore += score; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4574 numMatches += matchCount; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4575 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4576 if (complete) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4577 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4578 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4579 // 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
|
4580 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4581 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4582 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4583 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
|
4584 return numMatches != 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4585 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4586 |
|
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 * 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
|
4589 * 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
|
4590 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4591 static int |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4592 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
|
4593 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4594 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
|
4595 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
|
4596 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
|
4597 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
|
4598 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4599 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
|
4600 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4601 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4602 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4603 * 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
|
4604 * 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
|
4605 * 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
|
4606 * words in sequence. |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4607 * 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
|
4608 * 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
|
4609 * 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
|
4610 * 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
|
4611 * matches for each item. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4612 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4613 static void |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4614 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
|
4615 list_T *items, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4616 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
|
4617 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4618 char_u *key, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4619 callback_T *item_cb, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4620 int retmatchpos, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4621 list_T *fmatchlist) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4622 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4623 long len; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4624 fuzzyItem_T *ptrs; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4625 listitem_T *li; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4626 long i = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4627 int found_match = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4628 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
|
4629 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4630 len = list_len(items); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4631 if (len == 0) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4632 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4633 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4634 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
|
4635 if (ptrs == NULL) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4636 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4637 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4638 // 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
|
4639 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
|
4640 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4641 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4642 char_u *itemstr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4643 typval_T rettv; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4644 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4645 ptrs[i].idx = i; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4646 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
|
4647 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
|
4648 itemstr = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4649 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
|
4650 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
|
4651 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
|
4652 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
|
4653 (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
|
4654 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4655 // 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
|
4656 // 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
|
4657 if (key != NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4658 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
|
4659 else |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4660 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4661 typval_T argv[2]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4662 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4663 // 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
|
4664 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
|
4665 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
|
4666 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
|
4667 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
|
4668 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
|
4669 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4670 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
|
4671 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
|
4672 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4673 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
|
4674 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4675 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4676 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4677 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
|
4678 && 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
|
4679 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
|
4680 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4681 // 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
|
4682 // 'retmatchpos' is set. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4683 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4684 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4685 int j = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4686 char_u *p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4687 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4688 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
|
4689 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
|
4690 goto done; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4691 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4692 p = str; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4693 while (*p != NUL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4694 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4695 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
|
4696 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4697 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
|
4698 matches[j]) == FAIL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4699 goto done; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4700 j++; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4701 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4702 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4703 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
|
4704 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4705 ++p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4706 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4707 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4708 ptrs[i].score = score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4709 found_match = TRUE; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4710 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4711 ++i; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4712 clear_tv(&rettv); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4713 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4714 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4715 if (found_match) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4716 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4717 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4718 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4719 // 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
|
4720 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
|
4721 fuzzy_match_item_compare); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4722 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4723 // 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
|
4724 // ['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
|
4725 // 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
|
4726 // 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
|
4727 // 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
|
4728 // 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
|
4729 // [['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
|
4730 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4731 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4732 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
|
4733 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
|
4734 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4735 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
|
4736 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4737 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4738 l = fmatchlist; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4739 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4740 // 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
|
4741 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
|
4742 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4743 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
|
4744 break; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4745 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
|
4746 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4747 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4748 // 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
|
4749 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4750 { |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4751 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
|
4752 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
|
4753 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4754 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
|
4755 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4756 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
|
4757 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4758 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
|
4759 break; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4760 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
|
4761 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
|
4762 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4763 } |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4764 |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4765 // 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
|
4766 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
|
4767 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
|
4768 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
|
4769 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
|
4770 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
|
4771 { |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4772 if (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
|
4773 break; |
|
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 (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
|
4775 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
|
4776 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4777 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4778 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4779 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4780 done: |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4781 vim_free(ptrs); |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4782 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4783 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4784 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4785 * 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
|
4786 * 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
|
4787 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4788 static void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4789 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
|
4790 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4791 callback_T cb; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4792 char_u *key = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4793 int ret; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4794 int matchseq = FALSE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4795 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4796 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
|
4797 && (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
|
4798 || 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
|
4799 || 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
|
4800 return; |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4801 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4802 CLEAR_POINTER(&cb); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4803 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4804 // 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
|
4805 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
|
4806 { |
|
26887
612339679616
patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
4807 semsg(_(e_argument_of_str_must_be_list), |
|
612339679616
patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
4808 retmatchpos ? "matchfuzzypos()" : "matchfuzzy()"); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4809 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4810 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4811 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
|
4812 || 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
|
4813 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4814 semsg(_(e_invalid_argument_str), tv_get_string(&argvars[1])); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4815 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4816 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4817 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4818 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
|
4819 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4820 dict_T *d; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4821 dictitem_T *di; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4822 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4823 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
|
4824 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
4825 emsg(_(e_dictionary_required)); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4826 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4827 } |
|
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 // 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
|
4830 // specified. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4831 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
|
4832 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
|
4833 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4834 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
|
4835 || 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
|
4836 || *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
|
4837 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4838 semsg(_(e_invalid_argument_str), tv_get_string(&di->di_tv)); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4839 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4840 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4841 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
|
4842 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4843 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
|
4844 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4845 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
|
4846 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
|
4847 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4848 semsg(_(e_invalid_value_for_argument_str), "text_cb"); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4849 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4850 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4851 } |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4852 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
|
4853 matchseq = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4854 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4855 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4856 // get the fuzzy matches |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4857 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
|
4858 if (ret != OK) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4859 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4860 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4861 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4862 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4863 |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4864 // 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
|
4865 // 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
|
4866 // 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
|
4867 // 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
|
4868 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
|
4869 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
|
4870 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
|
4871 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
|
4872 goto done; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4873 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4874 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4875 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4876 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
|
4877 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4878 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4879 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4880 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4881 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
|
4882 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4883 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4884 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4885 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
|
4886 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
|
4887 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4888 done: |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4889 free_callback(&cb); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4890 } |
|
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 /* |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4893 * "matchfuzzy()" function |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4894 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4895 void |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4896 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
|
4897 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4898 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
|
4899 } |
|
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 * "matchfuzzypos()" function |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
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4903 */ |
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0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
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4904 void |
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0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4905 f_matchfuzzypos(typval_T *argvars, typval_T *rettv) |
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0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4906 { |
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0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
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4907 do_fuzzymatch(argvars, rettv, TRUE); |
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22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
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4908 } |
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f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
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4909 |
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20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
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4910 #endif |