Mercurial > vim
annotate src/search.c @ 30886:74e64f3a54ef v9.0.0777
patch 9.0.0777: code is indented too much
Commit: https://github.com/vim/vim/commit/3f0092c141824356b55b11cd3985baaf4df65334
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sun Oct 16 21:43:07 2022 +0100
patch 9.0.0777: code is indented too much
Problem: Code is indented too much.
Solution: Use an early return. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/11386)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 16 Oct 2022 22:45:02 +0200 |
| parents | 6c1a9d7a931f |
| children | d80066065462 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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) |
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256 redraw_all_later(UPD_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 static int saved_search_match_endcol; |
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329 static int saved_search_match_lines; |
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330 |
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331 /* |
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332 * Save and restore the search pattern for incremental highlight search |
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333 * feature. |
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334 * |
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335 * It's similar to but different from save_search_patterns() and |
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336 * restore_search_patterns(), because the search pattern must be restored when |
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337 * canceling incremental searching even if it's called inside user functions. |
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338 */ |
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339 void |
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340 save_last_search_pattern(void) |
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341 { |
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342 if (++did_save_last_search_spat != 1) |
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343 // nested call, nothing to do |
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344 return; |
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345 |
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346 saved_last_search_spat = spats[RE_SEARCH]; |
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347 if (spats[RE_SEARCH].pat != NULL) |
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348 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat); |
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349 saved_last_idx = last_idx; |
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350 saved_no_hlsearch = no_hlsearch; |
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351 } |
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352 |
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353 void |
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354 restore_last_search_pattern(void) |
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355 { |
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356 if (--did_save_last_search_spat > 0) |
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357 // nested call, nothing to do |
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358 return; |
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359 if (did_save_last_search_spat != 0) |
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360 { |
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361 iemsg("restore_last_search_pattern() called more often than save_last_search_pattern()"); |
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362 return; |
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363 } |
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364 |
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365 vim_free(spats[RE_SEARCH].pat); |
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366 spats[RE_SEARCH] = saved_last_search_spat; |
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367 saved_last_search_spat.pat = NULL; |
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368 # if defined(FEAT_EVAL) |
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369 set_vv_searchforward(); |
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370 # endif |
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371 last_idx = saved_last_idx; |
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372 set_no_hlsearch(saved_no_hlsearch); |
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373 } |
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374 |
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375 /* |
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376 * Save and restore the incsearch highlighting variables. |
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377 * This is required so that calling searchcount() at does not invalidate the |
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378 * incsearch highlighting. |
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379 */ |
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380 static void |
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381 save_incsearch_state(void) |
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382 { |
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383 saved_search_match_endcol = search_match_endcol; |
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384 saved_search_match_lines = search_match_lines; |
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385 } |
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386 |
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387 static void |
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388 restore_incsearch_state(void) |
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389 { |
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390 search_match_endcol = saved_search_match_endcol; |
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391 search_match_lines = saved_search_match_lines; |
|
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392 } |
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393 |
|
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394 char_u * |
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395 last_search_pattern(void) |
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396 { |
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397 return spats[RE_SEARCH].pat; |
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398 } |
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399 #endif |
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400 |
| 7 | 401 /* |
| 402 * Return TRUE when case should be ignored for search pattern "pat". | |
| 403 * Uses the 'ignorecase' and 'smartcase' options. | |
| 404 */ | |
| 405 int | |
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406 ignorecase(char_u *pat) |
| 7 | 407 { |
|
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408 return ignorecase_opt(pat, p_ic, p_scs); |
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409 } |
|
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410 |
|
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411 /* |
|
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412 * As ignorecase() put pass the "ic" and "scs" flags. |
|
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413 */ |
|
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414 int |
|
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415 ignorecase_opt(char_u *pat, int ic_in, int scs) |
|
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416 { |
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417 int ic = ic_in; |
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418 |
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419 if (ic && !no_smartcase && scs |
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420 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf)) |
|
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421 ic = !pat_has_uppercase(pat); |
| 7 | 422 no_smartcase = FALSE; |
| 423 | |
| 424 return ic; | |
| 425 } | |
| 426 | |
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427 /* |
| 6991 | 428 * Return TRUE if pattern "pat" has an uppercase character. |
|
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429 */ |
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430 int |
|
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431 pat_has_uppercase(char_u *pat) |
|
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432 { |
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433 char_u *p = pat; |
|
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434 magic_T magic_val = MAGIC_ON; |
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435 |
|
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436 // get the magicness of the pattern |
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437 (void)skip_regexp_ex(pat, NUL, magic_isset(), NULL, NULL, &magic_val); |
|
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438 |
|
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439 while (*p != NUL) |
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440 { |
|
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441 int l; |
|
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442 |
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443 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
|
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444 { |
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445 if (enc_utf8 && utf_isupper(utf_ptr2char(p))) |
|
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446 return TRUE; |
|
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447 p += l; |
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448 } |
|
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449 else if (*p == '\\' && magic_val <= MAGIC_ON) |
|
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450 { |
|
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451 if (p[1] == '_' && p[2] != NUL) // skip "\_X" |
|
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452 p += 3; |
|
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453 else if (p[1] == '%' && p[2] != NUL) // skip "\%X" |
|
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454 p += 3; |
|
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455 else if (p[1] != NUL) // skip "\X" |
|
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456 p += 2; |
|
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457 else |
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458 p += 1; |
|
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459 } |
|
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460 else if ((*p == '%' || *p == '_') && magic_val == MAGIC_ALL) |
|
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461 { |
|
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462 if (p[1] != NUL) // skip "_X" and %X |
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463 p += 2; |
|
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464 else |
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465 p++; |
|
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466 } |
|
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467 else if (MB_ISUPPER(*p)) |
|
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468 return TRUE; |
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469 else |
|
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470 ++p; |
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471 } |
|
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472 return FALSE; |
|
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473 } |
|
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474 |
|
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|
475 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 476 char_u * |
|
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477 last_csearch(void) |
| 6991 | 478 { |
| 479 return lastc_bytes; | |
| 480 } | |
| 481 | |
| 482 int | |
|
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483 last_csearch_forward(void) |
| 6991 | 484 { |
| 485 return lastcdir == FORWARD; | |
| 486 } | |
| 487 | |
| 488 int | |
|
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489 last_csearch_until(void) |
| 6991 | 490 { |
| 491 return last_t_cmd == TRUE; | |
| 492 } | |
| 493 | |
| 494 void | |
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495 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED) |
| 6991 | 496 { |
| 497 *lastc = c; | |
| 498 lastc_bytelen = len; | |
| 499 if (len) | |
| 500 memcpy(lastc_bytes, s, len); | |
| 501 else | |
|
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502 CLEAR_FIELD(lastc_bytes); |
| 6991 | 503 } |
|
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504 #endif |
| 6991 | 505 |
| 506 void | |
|
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507 set_csearch_direction(int cdir) |
| 6991 | 508 { |
| 509 lastcdir = cdir; | |
| 510 } | |
| 511 | |
| 512 void | |
|
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513 set_csearch_until(int t_cmd) |
| 6991 | 514 { |
| 515 last_t_cmd = t_cmd; | |
| 516 } | |
| 517 | |
| 518 char_u * | |
|
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|
519 last_search_pat(void) |
| 7 | 520 { |
| 521 return spats[last_idx].pat; | |
| 522 } | |
| 523 | |
| 524 /* | |
| 525 * Reset search direction to forward. For "gd" and "gD" commands. | |
| 526 */ | |
| 527 void | |
|
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|
528 reset_search_dir(void) |
| 7 | 529 { |
| 530 spats[0].off.dir = '/'; | |
| 1624 | 531 #if defined(FEAT_EVAL) |
| 532 set_vv_searchforward(); | |
| 533 #endif | |
| 7 | 534 } |
| 535 | |
| 536 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO) | |
| 537 /* | |
| 538 * Set the last search pattern. For ":let @/ =" and viminfo. | |
| 539 * Also set the saved search pattern, so that this works in an autocommand. | |
| 540 */ | |
| 541 void | |
|
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|
542 set_last_search_pat( |
|
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|
543 char_u *s, |
|
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|
544 int idx, |
|
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|
545 int magic, |
|
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546 int setlast) |
| 7 | 547 { |
| 548 vim_free(spats[idx].pat); | |
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549 // An empty string means that nothing should be matched. |
| 7 | 550 if (*s == NUL) |
| 551 spats[idx].pat = NULL; | |
| 552 else | |
| 553 spats[idx].pat = vim_strsave(s); | |
| 554 spats[idx].magic = magic; | |
| 555 spats[idx].no_scs = FALSE; | |
| 556 spats[idx].off.dir = '/'; | |
| 1624 | 557 #if defined(FEAT_EVAL) |
| 558 set_vv_searchforward(); | |
| 559 #endif | |
| 7 | 560 spats[idx].off.line = FALSE; |
| 561 spats[idx].off.end = FALSE; | |
| 562 spats[idx].off.off = 0; | |
| 563 if (setlast) | |
| 564 last_idx = idx; | |
| 565 if (save_level) | |
| 566 { | |
| 567 vim_free(saved_spats[idx].pat); | |
| 568 saved_spats[idx] = spats[0]; | |
| 569 if (spats[idx].pat == NULL) | |
| 570 saved_spats[idx].pat = NULL; | |
| 571 else | |
| 572 saved_spats[idx].pat = vim_strsave(spats[idx].pat); | |
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573 # ifdef FEAT_SEARCH_EXTRA |
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574 saved_spats_last_idx = last_idx; |
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575 # endif |
| 7 | 576 } |
| 577 # ifdef FEAT_SEARCH_EXTRA | |
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578 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 579 if (p_hls && idx == last_idx && !no_hlsearch) |
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580 redraw_all_later(UPD_SOME_VALID); |
| 7 | 581 # endif |
| 582 } | |
| 583 #endif | |
| 584 | |
| 585 #ifdef FEAT_SEARCH_EXTRA | |
| 586 /* | |
| 587 * Get a regexp program for the last used search pattern. | |
| 588 * This is used for highlighting all matches in a window. | |
| 589 * Values returned in regmatch->regprog and regmatch->rmm_ic. | |
| 590 */ | |
| 591 void | |
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592 last_pat_prog(regmmatch_T *regmatch) |
| 7 | 593 { |
| 594 if (spats[last_idx].pat == NULL) | |
| 595 { | |
| 596 regmatch->regprog = NULL; | |
| 597 return; | |
| 598 } | |
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599 ++emsg_off; // So it doesn't beep if bad expr |
| 7 | 600 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch); |
| 601 --emsg_off; | |
| 602 } | |
| 603 #endif | |
| 604 | |
| 605 /* | |
| 5735 | 606 * Lowest level search function. |
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607 * Search for 'count'th occurrence of pattern "pat" in direction "dir". |
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608 * Start at position "pos" and return the found position in "pos". |
| 7 | 609 * |
| 610 * if (options & SEARCH_MSG) == 0 don't give any messages | |
| 611 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages | |
| 612 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages | |
| 613 * if (options & SEARCH_HIS) put search pattern in history | |
| 614 * if (options & SEARCH_END) return position at end of match | |
| 615 * if (options & SEARCH_START) accept match at pos itself | |
| 616 * if (options & SEARCH_KEEP) keep previous search pattern | |
| 617 * if (options & SEARCH_FOLD) match only once in a closed fold | |
| 618 * if (options & SEARCH_PEEK) check for typed char, cancel search | |
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619 * if (options & SEARCH_COL) start at pos->col instead of zero |
| 7 | 620 * |
| 621 * Return FAIL (zero) for failure, non-zero for success. | |
| 622 * When FEAT_EVAL is defined, returns the index of the first matching | |
| 623 * subpattern plus one; one if there was none. | |
| 624 */ | |
| 625 int | |
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626 searchit( |
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627 win_T *win, // window to search in; can be NULL for a |
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628 // buffer without a window! |
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629 buf_T *buf, |
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630 pos_T *pos, |
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631 pos_T *end_pos, // set to end of the match, unless NULL |
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632 int dir, |
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633 char_u *pat, |
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634 long count, |
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635 int options, |
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636 int pat_use, // which pattern to use when "pat" is empty |
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637 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL |
| 7 | 638 { |
| 639 int found; | |
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640 linenr_T lnum; // no init to shut up Apollo cc |
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641 colnr_T col; |
| 7 | 642 regmmatch_T regmatch; |
| 643 char_u *ptr; | |
| 644 colnr_T matchcol; | |
| 645 lpos_T endpos; | |
| 140 | 646 lpos_T matchpos; |
| 7 | 647 int loop; |
| 648 pos_T start_pos; | |
| 649 int at_first_line; | |
| 650 int extra_col; | |
| 6903 | 651 int start_char_len; |
| 7 | 652 int match_ok; |
| 653 long nmatched; | |
| 654 int submatch = 0; | |
| 6402 | 655 int first_match = TRUE; |
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656 int called_emsg_before = called_emsg; |
| 7 | 657 #ifdef FEAT_SEARCH_EXTRA |
| 658 int break_loop = FALSE; | |
| 659 #endif | |
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660 linenr_T stop_lnum = 0; // stop after this line number when != 0 |
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661 int unused_timeout_flag = FALSE; |
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662 int *timed_out = &unused_timeout_flag; // set when timed out. |
| 7 | 663 |
| 664 if (search_regcomp(pat, RE_SEARCH, pat_use, | |
| 665 (options & (SEARCH_HIS + SEARCH_KEEP)), ®match) == FAIL) | |
| 666 { | |
| 667 if ((options & SEARCH_MSG) && !rc_did_emsg) | |
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668 semsg(_(e_invalid_search_string_str), mr_pattern); |
| 7 | 669 return FAIL; |
| 670 } | |
| 671 | |
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672 if (extra_arg != NULL) |
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673 { |
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674 stop_lnum = extra_arg->sa_stop_lnum; |
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675 #ifdef FEAT_RELTIME |
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676 if (extra_arg->sa_tm > 0) |
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677 init_regexp_timeout(extra_arg->sa_tm); |
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678 // Also set the pointer when sa_tm is zero, the caller may have set the |
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679 // timeout. |
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680 timed_out = &extra_arg->sa_timed_out; |
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681 #endif |
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682 } |
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683 |
| 648 | 684 /* |
| 685 * find the string | |
| 686 */ | |
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687 do // loop for count |
| 7 | 688 { |
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689 // When not accepting a match at the start position set "extra_col" to |
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690 // a non-zero value. Don't do that when starting at MAXCOL, since |
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691 // MAXCOL + 1 is zero. |
| 6903 | 692 if (pos->col == MAXCOL) |
| 693 start_char_len = 0; | |
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694 // Watch out for the "col" being MAXCOL - 2, used in a closed fold. |
| 6903 | 695 else if (has_mbyte |
| 696 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count | |
| 697 && pos->col < MAXCOL - 2) | |
| 6402 | 698 { |
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699 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
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700 if ((int)STRLEN(ptr) <= pos->col) |
| 6903 | 701 start_char_len = 1; |
| 6402 | 702 else |
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703 start_char_len = (*mb_ptr2len)(ptr + pos->col); |
| 6402 | 704 } |
| 705 else | |
| 6903 | 706 start_char_len = 1; |
| 707 if (dir == FORWARD) | |
| 708 { | |
| 709 if (options & SEARCH_START) | |
| 710 extra_col = 0; | |
| 711 else | |
| 712 extra_col = start_char_len; | |
| 713 } | |
| 714 else | |
| 715 { | |
| 716 if (options & SEARCH_START) | |
| 717 extra_col = start_char_len; | |
| 718 else | |
| 719 extra_col = 0; | |
| 720 } | |
| 6402 | 721 |
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722 start_pos = *pos; // remember start pos for detecting no match |
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723 found = 0; // default: not found |
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724 at_first_line = TRUE; // default: start in first line |
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725 if (pos->lnum == 0) // correct lnum for when starting in line 0 |
| 7 | 726 { |
| 727 pos->lnum = 1; | |
| 728 pos->col = 0; | |
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729 at_first_line = FALSE; // not in first line now |
| 7 | 730 } |
| 731 | |
| 732 /* | |
| 733 * Start searching in current line, unless searching backwards and | |
| 734 * we're in column 0. | |
| 1311 | 735 * If we are searching backwards, in column 0, and not including the |
| 736 * current position, gain some efficiency by skipping back a line. | |
| 737 * Otherwise begin the search in the current line. | |
| 7 | 738 */ |
| 1311 | 739 if (dir == BACKWARD && start_pos.col == 0 |
| 740 && (options & SEARCH_START) == 0) | |
| 7 | 741 { |
| 742 lnum = pos->lnum - 1; | |
| 743 at_first_line = FALSE; | |
| 744 } | |
| 745 else | |
| 746 lnum = pos->lnum; | |
| 747 | |
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748 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set |
| 7 | 749 { |
| 750 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count; | |
| 751 lnum += dir, at_first_line = FALSE) | |
| 752 { | |
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753 // Stop after checking "stop_lnum", if it's set. |
| 692 | 754 if (stop_lnum != 0 && (dir == FORWARD |
| 755 ? lnum > stop_lnum : lnum < stop_lnum)) | |
| 756 break; | |
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757 // Stop after passing the time limit. |
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758 if (*timed_out) |
| 1496 | 759 break; |
| 692 | 760 |
| 7 | 761 /* |
| 140 | 762 * Look for a match somewhere in line "lnum". |
| 7 | 763 */ |
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764 col = at_first_line && (options & SEARCH_COL) ? pos->col |
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765 : (colnr_T)0; |
| 7 | 766 nmatched = vim_regexec_multi(®match, win, buf, |
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767 lnum, col, timed_out); |
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768 // vim_regexec_multi() may clear "regprog" |
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769 if (regmatch.regprog == NULL) |
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770 break; |
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771 // Abort searching on an error (e.g., out of stack). |
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772 if (called_emsg > called_emsg_before || *timed_out) |
| 7 | 773 break; |
| 774 if (nmatched > 0) | |
| 775 { | |
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|
776 // match may actually be in another line when using \zs |
| 140 | 777 matchpos = regmatch.startpos[0]; |
| 7 | 778 endpos = regmatch.endpos[0]; |
| 1521 | 779 #ifdef FEAT_EVAL |
| 7 | 780 submatch = first_submatch(®match); |
| 1521 | 781 #endif |
|
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782 // "lnum" may be past end of buffer for "\n\zs". |
| 685 | 783 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count) |
| 784 ptr = (char_u *)""; | |
| 785 else | |
| 786 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); | |
| 7 | 787 |
| 788 /* | |
| 789 * Forward search in the first line: match should be after | |
| 790 * the start position. If not, continue at the end of the | |
| 791 * match (this is vi compatible) or on the next char. | |
| 792 */ | |
| 793 if (dir == FORWARD && at_first_line) | |
| 794 { | |
| 795 match_ok = TRUE; | |
| 796 /* | |
| 140 | 797 * When the match starts in a next line it's certainly |
| 798 * past the start position. | |
| 7 | 799 * When match lands on a NUL the cursor will be put |
| 800 * one back afterwards, compare with that position, | |
| 801 * otherwise "/$" will get stuck on end of line. | |
| 802 */ | |
| 140 | 803 while (matchpos.lnum == 0 |
| 6402 | 804 && ((options & SEARCH_END) && first_match |
| 140 | 805 ? (nmatched == 1 |
| 806 && (int)endpos.col - 1 | |
| 7 | 807 < (int)start_pos.col + extra_col) |
| 140 | 808 : ((int)matchpos.col |
| 809 - (ptr[matchpos.col] == NUL) | |
| 810 < (int)start_pos.col + extra_col))) | |
| 7 | 811 { |
| 812 /* | |
| 813 * If vi-compatible searching, continue at the end | |
| 814 * of the match, otherwise continue one position | |
| 815 * forward. | |
| 816 */ | |
| 817 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 818 { | |
| 819 if (nmatched > 1) | |
| 820 { | |
|
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|
821 // end is in next line, thus no match in |
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|
822 // this line |
| 7 | 823 match_ok = FALSE; |
| 824 break; | |
| 825 } | |
| 826 matchcol = endpos.col; | |
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827 // for empty match: advance one char |
| 140 | 828 if (matchcol == matchpos.col |
| 7 | 829 && ptr[matchcol] != NUL) |
| 830 { | |
| 831 if (has_mbyte) | |
| 832 matchcol += | |
| 474 | 833 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 834 else |
| 835 ++matchcol; | |
| 836 } | |
| 837 } | |
| 838 else | |
| 839 { | |
| 140 | 840 matchcol = matchpos.col; |
| 7 | 841 if (ptr[matchcol] != NUL) |
| 842 { | |
| 843 if (has_mbyte) | |
| 474 | 844 matchcol += (*mb_ptr2len)(ptr |
| 7 | 845 + matchcol); |
| 846 else | |
| 847 ++matchcol; | |
| 848 } | |
| 849 } | |
| 4252 | 850 if (matchcol == 0 && (options & SEARCH_START)) |
| 4240 | 851 break; |
| 7 | 852 if (ptr[matchcol] == NUL |
| 853 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 854 win, buf, lnum + matchpos.lnum, |
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855 matchcol, timed_out)) == 0) |
| 7 | 856 { |
| 857 match_ok = FALSE; | |
| 858 break; | |
| 859 } | |
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860 // vim_regexec_multi() may clear "regprog" |
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861 if (regmatch.regprog == NULL) |
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862 break; |
| 140 | 863 matchpos = regmatch.startpos[0]; |
| 7 | 864 endpos = regmatch.endpos[0]; |
| 865 # ifdef FEAT_EVAL | |
| 866 submatch = first_submatch(®match); | |
| 867 # endif | |
| 868 | |
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869 // Need to get the line pointer again, a |
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870 // multi-line search may have made it invalid. |
| 140 | 871 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 872 } |
| 873 if (!match_ok) | |
| 874 continue; | |
| 875 } | |
| 876 if (dir == BACKWARD) | |
| 877 { | |
| 878 /* | |
| 879 * Now, if there are multiple matches on this line, | |
| 880 * we have to get the last one. Or the last one before | |
| 881 * the cursor, if we're on that line. | |
| 882 * When putting the new cursor at the end, compare | |
| 883 * relative to the end of the match. | |
| 884 */ | |
| 885 match_ok = FALSE; | |
| 886 for (;;) | |
| 887 { | |
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888 // Remember a position that is before the start |
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889 // position, we use it if it's the last match in |
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890 // the line. Always accept a position after |
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891 // wrapping around. |
| 140 | 892 if (loop |
| 893 || ((options & SEARCH_END) | |
| 894 ? (lnum + regmatch.endpos[0].lnum | |
| 895 < start_pos.lnum | |
| 896 || (lnum + regmatch.endpos[0].lnum | |
| 897 == start_pos.lnum | |
| 898 && (int)regmatch.endpos[0].col - 1 | |
| 6903 | 899 < (int)start_pos.col |
| 900 + extra_col)) | |
| 140 | 901 : (lnum + regmatch.startpos[0].lnum |
| 902 < start_pos.lnum | |
| 903 || (lnum + regmatch.startpos[0].lnum | |
| 904 == start_pos.lnum | |
| 905 && (int)regmatch.startpos[0].col | |
| 6903 | 906 < (int)start_pos.col |
| 907 + extra_col)))) | |
| 7 | 908 { |
| 909 match_ok = TRUE; | |
| 140 | 910 matchpos = regmatch.startpos[0]; |
| 7 | 911 endpos = regmatch.endpos[0]; |
| 912 # ifdef FEAT_EVAL | |
| 913 submatch = first_submatch(®match); | |
| 914 # endif | |
| 915 } | |
| 916 else | |
| 917 break; | |
| 918 | |
| 919 /* | |
| 920 * We found a valid match, now check if there is | |
| 921 * another one after it. | |
| 922 * If vi-compatible searching, continue at the end | |
| 923 * of the match, otherwise continue one position | |
| 924 * forward. | |
| 925 */ | |
| 926 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 927 { | |
| 928 if (nmatched > 1) | |
| 929 break; | |
| 930 matchcol = endpos.col; | |
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931 // for empty match: advance one char |
| 140 | 932 if (matchcol == matchpos.col |
| 7 | 933 && ptr[matchcol] != NUL) |
| 934 { | |
| 935 if (has_mbyte) | |
| 936 matchcol += | |
| 474 | 937 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 938 else |
| 939 ++matchcol; | |
| 940 } | |
| 941 } | |
| 942 else | |
| 943 { | |
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944 // Stop when the match is in a next line. |
| 140 | 945 if (matchpos.lnum > 0) |
| 946 break; | |
| 947 matchcol = matchpos.col; | |
| 7 | 948 if (ptr[matchcol] != NUL) |
| 949 { | |
| 950 if (has_mbyte) | |
| 951 matchcol += | |
| 474 | 952 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 953 else |
| 954 ++matchcol; | |
| 955 } | |
| 956 } | |
| 957 if (ptr[matchcol] == NUL | |
| 958 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 959 win, buf, lnum + matchpos.lnum, |
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960 matchcol, timed_out)) == 0) |
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961 { |
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962 // If the search timed out, we did find a match |
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963 // but it might be the wrong one, so that's not |
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964 // OK. |
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965 if (*timed_out) |
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966 match_ok = FALSE; |
| 7 | 967 break; |
|
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968 } |
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969 // vim_regexec_multi() may clear "regprog" |
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970 if (regmatch.regprog == NULL) |
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971 break; |
| 7 | 972 |
|
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973 // Need to get the line pointer again, a |
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|
974 // multi-line search may have made it invalid. |
| 140 | 975 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 976 } |
| 977 | |
| 978 /* | |
| 979 * If there is only a match after the cursor, skip | |
| 980 * this match. | |
| 981 */ | |
| 982 if (!match_ok) | |
| 983 continue; | |
| 984 } | |
| 985 | |
|
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986 // With the SEARCH_END option move to the last character |
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987 // of the match. Don't do it for an empty match, end |
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|
988 // should be same as start then. |
| 4252 | 989 if ((options & SEARCH_END) && !(options & SEARCH_NOOF) |
| 1544 | 990 && !(matchpos.lnum == endpos.lnum |
| 991 && matchpos.col == endpos.col)) | |
| 7 | 992 { |
|
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993 // For a match in the first column, set the position |
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|
994 // on the NUL in the previous line. |
| 140 | 995 pos->lnum = lnum + endpos.lnum; |
| 1544 | 996 pos->col = endpos.col; |
| 997 if (endpos.col == 0) | |
| 819 | 998 { |
|
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999 if (pos->lnum > 1) // just in case |
| 1544 | 1000 { |
| 1001 --pos->lnum; | |
| 1002 pos->col = (colnr_T)STRLEN(ml_get_buf(buf, | |
| 1003 pos->lnum, FALSE)); | |
| 1004 } | |
| 1005 } | |
| 1006 else | |
| 1007 { | |
| 1008 --pos->col; | |
| 1009 if (has_mbyte | |
| 1010 && pos->lnum <= buf->b_ml.ml_line_count) | |
| 1011 { | |
| 1060 | 1012 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
| 1544 | 1013 pos->col -= (*mb_head_off)(ptr, ptr + pos->col); |
| 1014 } | |
| 819 | 1015 } |
|
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1016 if (end_pos != NULL) |
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1017 { |
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1018 end_pos->lnum = lnum + matchpos.lnum; |
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1019 end_pos->col = matchpos.col; |
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1020 } |
| 7 | 1021 } |
| 1022 else | |
| 1023 { | |
| 140 | 1024 pos->lnum = lnum + matchpos.lnum; |
| 1025 pos->col = matchpos.col; | |
|
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1026 if (end_pos != NULL) |
|
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|
1027 { |
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1028 end_pos->lnum = lnum + endpos.lnum; |
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1029 end_pos->col = endpos.col; |
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1030 } |
| 7 | 1031 } |
| 1032 pos->coladd = 0; | |
|
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|
1033 if (end_pos != NULL) |
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1034 end_pos->coladd = 0; |
| 7 | 1035 found = 1; |
| 6402 | 1036 first_match = FALSE; |
| 7 | 1037 |
|
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1038 // Set variables used for 'incsearch' highlighting. |
| 140 | 1039 search_match_lines = endpos.lnum - matchpos.lnum; |
| 7 | 1040 search_match_endcol = endpos.col; |
| 1041 break; | |
| 1042 } | |
|
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|
1043 line_breakcheck(); // stop if ctrl-C typed |
| 7 | 1044 if (got_int) |
| 1045 break; | |
| 1046 | |
| 1047 #ifdef FEAT_SEARCH_EXTRA | |
|
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1048 // Cancel searching if a character was typed. Used for |
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1049 // 'incsearch'. Don't check too often, that would slowdown |
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|
1050 // searching too much. |
| 7 | 1051 if ((options & SEARCH_PEEK) |
| 1052 && ((lnum - pos->lnum) & 0x3f) == 0 | |
| 1053 && char_avail()) | |
| 1054 { | |
| 1055 break_loop = TRUE; | |
| 1056 break; | |
| 1057 } | |
| 1058 #endif | |
| 1059 | |
| 1060 if (loop && lnum == start_pos.lnum) | |
|
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1061 break; // if second loop, stop where started |
| 7 | 1062 } |
| 1063 at_first_line = FALSE; | |
| 1064 | |
|
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1065 // vim_regexec_multi() may clear "regprog" |
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1066 if (regmatch.regprog == NULL) |
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1067 break; |
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1068 |
| 7 | 1069 /* |
| 692 | 1070 * Stop the search if wrapscan isn't set, "stop_lnum" is |
| 1071 * specified, after an interrupt, after a match and after looping | |
| 1072 * twice. | |
| 7 | 1073 */ |
|
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1074 if (!p_ws || stop_lnum != 0 || got_int |
|
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|
1075 || called_emsg > called_emsg_before || *timed_out |
| 1877 | 1076 #ifdef FEAT_SEARCH_EXTRA |
|
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parents:
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diff
changeset
|
1077 || break_loop |
| 1877 | 1078 #endif |
|
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patch 9.0.0335: checks for Dictionary argument often give a vague error
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parents:
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diff
changeset
|
1079 || found || loop) |
| 7 | 1080 break; |
| 1081 | |
| 1082 /* | |
| 1083 * If 'wrapscan' is set we continue at the other end of the file. | |
| 1084 * If 'shortmess' does not contain 's', we give a message. | |
| 1085 * This message is also remembered in keep_msg for when the screen | |
| 1086 * is redrawn. The keep_msg is cleared whenever another message is | |
| 1087 * written. | |
| 1088 */ | |
|
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changeset
|
1089 if (dir == BACKWARD) // start second loop at the other end |
| 7 | 1090 lnum = buf->b_ml.ml_line_count; |
| 1091 else | |
| 1092 lnum = 1; | |
| 504 | 1093 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG)) |
| 1094 give_warning((char_u *)_(dir == BACKWARD | |
| 1095 ? top_bot_msg : bot_top_msg), TRUE); | |
|
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patch 8.1.2173: searchit() has too many arguments
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diff
changeset
|
1096 if (extra_arg != NULL) |
|
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
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diff
changeset
|
1097 extra_arg->sa_wrapped = TRUE; |
| 7 | 1098 } |
|
29071
b90bca860b5a
patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1099 if (got_int || called_emsg > called_emsg_before || *timed_out |
| 1877 | 1100 #ifdef FEAT_SEARCH_EXTRA |
| 1101 || break_loop | |
| 1102 #endif | |
| 1103 ) | |
| 7 | 1104 break; |
| 1105 } | |
|
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changeset
|
1106 while (--count > 0 && found); // stop after count matches or no match |
| 7 | 1107 |
|
29189
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patch 8.2.5114: time limit on searchpair() does not work properly
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changeset
|
1108 #ifdef FEAT_RELTIME |
|
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changeset
|
1109 if (extra_arg != NULL && extra_arg->sa_tm > 0) |
|
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|
1110 disable_regexp_timeout(); |
|
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changeset
|
1111 #endif |
|
4805
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updated for version 7.3.1149
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changeset
|
1112 vim_regfree(regmatch.regprog); |
| 7 | 1113 |
|
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changeset
|
1114 if (!found) // did not find it |
| 7 | 1115 { |
| 1116 if (got_int) | |
|
26865
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patch 8.2.3961: error messages are spread out
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changeset
|
1117 emsg(_(e_interrupted)); |
| 7 | 1118 else if ((options & SEARCH_MSG) == SEARCH_MSG) |
| 1119 { | |
| 1120 if (p_ws) | |
|
26877
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patch 8.2.3967: error messages are spread out
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parents:
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changeset
|
1121 semsg(_(e_pattern_not_found_str), mr_pattern); |
| 7 | 1122 else if (lnum == 0) |
|
26913
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|
1123 semsg(_(e_search_hit_top_without_match_for_str), mr_pattern); |
| 7 | 1124 else |
|
26913
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patch 8.2.3985: error messages are spread out
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|
1125 semsg(_(e_search_hit_bottom_without_match_for_str), mr_pattern); |
| 7 | 1126 } |
| 1127 return FAIL; | |
| 1128 } | |
| 1129 | |
|
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changeset
|
1130 // A pattern like "\n\zs" may go past the last line. |
| 685 | 1131 if (pos->lnum > buf->b_ml.ml_line_count) |
| 1132 { | |
| 1133 pos->lnum = buf->b_ml.ml_line_count; | |
| 835 | 1134 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE)); |
| 685 | 1135 if (pos->col > 0) |
| 1136 --pos->col; | |
| 1137 } | |
| 1138 | |
| 7 | 1139 return submatch + 1; |
| 1140 } | |
| 1141 | |
|
27875
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patch 8.2.4463: completion only uses strict matching
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diff
changeset
|
1142 #if defined(FEAT_EVAL) || defined(FEAT_PROTO) |
| 1624 | 1143 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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7805
diff
changeset
|
1144 set_search_direction(int cdir) |
| 1624 | 1145 { |
| 1146 spats[0].off.dir = cdir; | |
| 1147 } | |
| 1148 | |
| 1149 static void | |
|
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diff
changeset
|
1150 set_vv_searchforward(void) |
| 1624 | 1151 { |
| 1152 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/')); | |
| 1153 } | |
| 1154 | |
| 7 | 1155 /* |
| 1156 * Return the number of the first subpat that matched. | |
|
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diff
changeset
|
1157 * Return zero if none of them matched. |
| 7 | 1158 */ |
| 1159 static int | |
|
7835
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diff
changeset
|
1160 first_submatch(regmmatch_T *rp) |
| 7 | 1161 { |
| 1162 int submatch; | |
| 1163 | |
| 1164 for (submatch = 1; ; ++submatch) | |
| 1165 { | |
| 1166 if (rp->startpos[submatch].lnum >= 0) | |
| 1167 break; | |
| 1168 if (submatch == 9) | |
| 1169 { | |
| 1170 submatch = 0; | |
| 1171 break; | |
| 1172 } | |
| 1173 } | |
| 1174 return submatch; | |
| 1175 } | |
| 1176 #endif | |
| 1177 | |
| 1178 /* | |
| 1179 * Highest level string search function. | |
| 1222 | 1180 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc' |
| 7 | 1181 * If 'dirc' is 0: use previous dir. |
| 1182 * If 'pat' is NULL or empty : use previous string. | |
| 1183 * If 'options & SEARCH_REV' : go in reverse of previous dir. | |
| 1184 * If 'options & SEARCH_ECHO': echo the search command and handle options | |
| 1185 * If 'options & SEARCH_MSG' : may give error message | |
| 1186 * If 'options & SEARCH_OPT' : interpret optional flags | |
| 1187 * If 'options & SEARCH_HIS' : put search pattern in history | |
| 1188 * If 'options & SEARCH_NOOF': don't add offset to position | |
| 1189 * If 'options & SEARCH_MARK': set previous context mark | |
| 1190 * If 'options & SEARCH_KEEP': keep previous search pattern | |
| 1191 * If 'options & SEARCH_START': accept match at curpos itself | |
| 1192 * If 'options & SEARCH_PEEK': check for typed char, cancel search | |
| 1193 * | |
| 1194 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this | |
| 1195 * makes the movement linewise without moving the match position. | |
| 1196 * | |
| 6661 | 1197 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 7 | 1198 */ |
| 1199 int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1200 do_search( |
|
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diff
changeset
|
1201 oparg_T *oap, // can be NULL |
|
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
1202 int dirc, // '/' or '?' |
|
25302
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patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1203 int search_delim, // the delimiter for the search, e.g. '%' in |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
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changeset
|
1204 // s%regex%replacement% |
|
7835
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diff
changeset
|
1205 char_u *pat, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1206 long count, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1207 int options, |
|
18358
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patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1208 searchit_arg_T *sia) // optional arguments or NULL |
| 7 | 1209 { |
|
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
|
1210 pos_T pos; // position of the last match |
| 7 | 1211 char_u *searchstr; |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
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parents:
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changeset
|
1212 soffset_T old_off; |
|
18812
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patch 8.1.2394: using old C style comments
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diff
changeset
|
1213 int retval; // Return value |
| 7 | 1214 char_u *p; |
| 1215 long c; | |
| 1216 char_u *dircp; | |
| 1217 char_u *strcopy = NULL; | |
| 1218 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
|
1219 char_u *msgbuf = NULL; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1220 size_t len; |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1221 int has_offset = FALSE; |
| 7 | 1222 |
| 1223 /* | |
| 1224 * A line offset is not remembered, this is vi compatible. | |
| 1225 */ | |
| 1226 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL) | |
| 1227 { | |
| 1228 spats[0].off.line = FALSE; | |
| 1229 spats[0].off.off = 0; | |
| 1230 } | |
| 1231 | |
| 1232 /* | |
| 1233 * Save the values for when (options & SEARCH_KEEP) is used. | |
| 1234 * (there is no "if ()" around this because gcc wants them initialized) | |
| 1235 */ | |
| 1236 old_off = spats[0].off; | |
| 1237 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1238 pos = curwin->w_cursor; // start searching at the cursor position |
| 7 | 1239 |
| 1240 /* | |
| 1241 * Find out the direction of the search. | |
| 1242 */ | |
| 1243 if (dirc == 0) | |
| 1244 dirc = spats[0].off.dir; | |
| 1245 else | |
| 1624 | 1246 { |
| 7 | 1247 spats[0].off.dir = dirc; |
| 1624 | 1248 #if defined(FEAT_EVAL) |
| 1249 set_vv_searchforward(); | |
| 1250 #endif | |
| 1251 } | |
| 7 | 1252 if (options & SEARCH_REV) |
| 1253 { | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1254 #ifdef MSWIN |
|
18812
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
1255 // There is a bug in the Visual C++ 2.2 compiler which means that |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1256 // dirc always ends up being '/' |
| 7 | 1257 dirc = (dirc == '/') ? '?' : '/'; |
| 1258 #else | |
| 1259 if (dirc == '/') | |
| 1260 dirc = '?'; | |
| 1261 else | |
| 1262 dirc = '/'; | |
| 1263 #endif | |
| 1264 } | |
| 1265 | |
| 1266 #ifdef FEAT_FOLDING | |
|
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parents:
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diff
changeset
|
1267 // If the cursor is in a closed fold, don't find another match in the same |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1268 // fold. |
| 7 | 1269 if (dirc == '/') |
| 1270 { | |
| 1271 if (hasFolding(pos.lnum, NULL, &pos.lnum)) | |
|
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parents:
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diff
changeset
|
1272 pos.col = MAXCOL - 2; // avoid overflow when adding 1 |
| 7 | 1273 } |
| 1274 else | |
| 1275 { | |
| 1276 if (hasFolding(pos.lnum, &pos.lnum, NULL)) | |
| 1277 pos.col = 0; | |
| 1278 } | |
| 1279 #endif | |
| 1280 | |
| 1281 #ifdef FEAT_SEARCH_EXTRA | |
| 1282 /* | |
| 1283 * Turn 'hlsearch' highlighting back on. | |
| 1284 */ | |
| 1285 if (no_hlsearch && !(options & SEARCH_KEEP)) | |
| 1286 { | |
|
29732
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patch 9.0.0206: redraw flags are not named specifically
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parents:
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diff
changeset
|
1287 redraw_all_later(UPD_SOME_VALID); |
|
13792
0e9b2971d7c3
patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1288 set_no_hlsearch(FALSE); |
| 7 | 1289 } |
| 1290 #endif | |
| 1291 | |
| 1292 /* | |
| 1293 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar". | |
| 1294 */ | |
| 1295 for (;;) | |
| 1296 { | |
|
18358
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patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1297 int show_top_bot_msg = FALSE; |
|
16560
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patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
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changeset
|
1298 |
| 7 | 1299 searchstr = pat; |
| 1300 dircp = NULL; | |
|
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parents:
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changeset
|
1301 // use previous pattern |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1302 if (pat == NULL || *pat == NUL || *pat == search_delim) |
| 7 | 1303 { |
|
18812
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parents:
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changeset
|
1304 if (spats[RE_SEARCH].pat == NULL) // no previous pattern |
| 7 | 1305 { |
|
10172
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10064
diff
changeset
|
1306 searchstr = spats[RE_SUBST].pat; |
|
ab45de65977b
commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1307 if (searchstr == NULL) |
| 2719 | 1308 { |
|
25306
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patch 8.2.3190: error messages are spread out
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parents:
25302
diff
changeset
|
1309 emsg(_(e_no_previous_regular_expression)); |
| 2719 | 1310 retval = 0; |
| 1311 goto end_do_search; | |
| 1312 } | |
| 7 | 1313 } |
| 2719 | 1314 else |
| 1315 { | |
|
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diff
changeset
|
1316 // make search_regcomp() use spats[RE_SEARCH].pat |
| 2719 | 1317 searchstr = (char_u *)""; |
| 1318 } | |
| 7 | 1319 } |
| 1320 | |
|
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diff
changeset
|
1321 if (pat != NULL && *pat != NUL) // look for (new) offset |
| 7 | 1322 { |
| 1323 /* | |
| 1324 * Find end of regular expression. | |
| 1325 * If there is a matching '/' or '?', toss it. | |
| 1326 */ | |
| 1327 ps = strcopy; | |
|
23272
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patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1328 p = skip_regexp_ex(pat, search_delim, magic_isset(), |
|
23505
bb29b09902d5
patch 8.2.2295: incsearch does not detect empty pattern properly
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1329 &strcopy, NULL, NULL); |
| 7 | 1330 if (strcopy != ps) |
| 1331 { | |
|
18812
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parents:
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diff
changeset
|
1332 // made a copy of "pat" to change "\?" to "?" |
| 835 | 1333 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy)); |
| 7 | 1334 pat = strcopy; |
| 1335 searchstr = strcopy; | |
| 1336 } | |
|
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patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
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changeset
|
1337 if (*p == search_delim) |
| 7 | 1338 { |
|
18812
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patch 8.1.2394: using old C style comments
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diff
changeset
|
1339 dircp = p; // remember where we put the NUL |
| 7 | 1340 *p++ = NUL; |
| 1341 } | |
| 1342 spats[0].off.line = FALSE; | |
| 1343 spats[0].off.end = FALSE; | |
| 1344 spats[0].off.off = 0; | |
| 1345 /* | |
| 1346 * Check for a line offset or a character offset. | |
| 1347 * For get_address (echo off) we don't check for a character | |
| 1348 * offset, because it is meaningless and the 's' could be a | |
| 1349 * substitute command. | |
| 1350 */ | |
| 1351 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p)) | |
| 1352 spats[0].off.line = TRUE; | |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
1353 else if ((options & SEARCH_OPT) |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
1354 && (*p == 'e' || *p == 's' || *p == 'b')) |
| 7 | 1355 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1356 if (*p == 'e') // end |
| 7 | 1357 spats[0].off.end = SEARCH_END; |
| 1358 ++p; | |
| 1359 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1360 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset |
| 7 | 1361 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1362 // 'nr' or '+nr' or '-nr' |
| 7 | 1363 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1))) |
| 1364 spats[0].off.off = atol((char *)p); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1365 else if (*p == '-') // single '-' |
| 7 | 1366 spats[0].off.off = -1; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1367 else // single '+' |
| 7 | 1368 spats[0].off.off = 1; |
| 1369 ++p; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1370 while (VIM_ISDIGIT(*p)) // skip number |
| 7 | 1371 ++p; |
| 1372 } | |
| 1373 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1374 // compute length of search command for get_address() |
| 7 | 1375 searchcmdlen += (int)(p - pat); |
| 1376 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1377 pat = p; // put pat after search command |
| 7 | 1378 } |
| 1379 | |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
1380 if ((options & SEARCH_ECHO) && messaging() |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
1381 && !msg_silent |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
1382 && (!cmd_silent || !shortmess(SHM_SEARCHCOUNT))) |
| 7 | 1383 { |
| 1384 char_u *trunc; | |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1385 char_u off_buf[40]; |
|
16762
97ad98d95214
patch 8.1.1383: warning for size_t/int mixup
Bram Moolenaar <Bram@vim.org>
parents:
16748
diff
changeset
|
1386 size_t off_len = 0; |
| 7 | 1387 |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1388 // Compute msg_row early. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1389 msg_start(); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1390 |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1391 // Get the offset, so we know how long it is. |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1392 if (!cmd_silent && |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1393 (spats[0].off.line || spats[0].off.end || spats[0].off.off)) |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1394 { |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1395 p = off_buf; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1396 *p++ = dirc; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1397 if (spats[0].off.end) |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1398 *p++ = 'e'; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1399 else if (!spats[0].off.line) |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1400 *p++ = 's'; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1401 if (spats[0].off.off > 0 || spats[0].off.line) |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1402 *p++ = '+'; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1403 *p = NUL; |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1404 if (spats[0].off.off != 0 || spats[0].off.line) |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1405 sprintf((char *)p, "%ld", spats[0].off.off); |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1406 off_len = STRLEN(off_buf); |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1407 } |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1408 |
| 7 | 1409 if (*searchstr == NUL) |
|
15089
e428882d6ffb
patch 8.1.0555: crash when last search pat is set but not last substitute pat
Bram Moolenaar <Bram@vim.org>
parents:
15083
diff
changeset
|
1410 p = spats[0].pat; |
| 7 | 1411 else |
| 1412 p = searchstr; | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1413 |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1414 if (!shortmess(SHM_SEARCHCOUNT) || cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1415 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1416 // Reserve enough space for the search pattern + offset + |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1417 // search stat. Use all the space available, so that the |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1418 // search state is right aligned. If there is not enough space |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1419 // msg_strtrunc() will shorten in the middle. |
|
17948
c77a41ea0365
patch 8.1.1970: search stat space wrong, no test for 8.1.1965
Bram Moolenaar <Bram@vim.org>
parents:
17938
diff
changeset
|
1420 if (msg_scrolled != 0 && !cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1421 // Use all the columns. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1422 len = (int)(Rows - msg_row) * Columns - 1; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1423 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1424 // Use up to 'showcmd' column. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1425 len = (int)(Rows - msg_row - 1) * Columns + sc_col - 1; |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1426 if (len < STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3) |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1427 len = STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1428 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1429 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1430 // Reserve enough space for the search pattern + offset. |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
1431 len = STRLEN(p) + off_len + 3; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1432 |
|
19977
545bdbc36f29
patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents:
19892
diff
changeset
|
1433 vim_free(msgbuf); |
|
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16776
diff
changeset
|
1434 msgbuf = alloc(len); |
| 7 | 1435 if (msgbuf != NULL) |
| 1436 { | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1437 vim_memset(msgbuf, ' ', len); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1438 msgbuf[len - 1] = NUL; |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1439 // do not fill the msgbuf buffer, if cmd_silent is set, leave it |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1440 // empty for the search_stat feature. |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1441 if (!cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1442 { |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1443 msgbuf[0] = dirc; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1444 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1445 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p))) |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1446 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1447 // Use a space to draw the composing char on. |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1448 msgbuf[1] = ' '; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1449 mch_memmove(msgbuf + 2, p, STRLEN(p)); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1450 } |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1451 else |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1452 mch_memmove(msgbuf + 1, p, STRLEN(p)); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1453 if (off_len > 0) |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1454 mch_memmove(msgbuf + STRLEN(p) + 1, off_buf, off_len); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1455 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1456 trunc = msg_strtrunc(msgbuf, TRUE); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1457 if (trunc != NULL) |
| 7 | 1458 { |
|
16533
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patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1459 vim_free(msgbuf); |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1460 msgbuf = trunc; |
| 7 | 1461 } |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1462 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1463 #ifdef FEAT_RIGHTLEFT |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1464 // The search pattern could be shown on the right in |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1465 // rightleft mode, but the 'ruler' and 'showcmd' area use |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1466 // it too, thus it would be blanked out again very soon. |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1467 // Show it on the left, but do reverse the text. |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1468 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1469 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1470 char_u *r; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1471 size_t pat_len; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1472 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1473 r = reverse_text(msgbuf); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1474 if (r != NULL) |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1475 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1476 vim_free(msgbuf); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1477 msgbuf = r; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1478 // move reversed text to beginning of buffer |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1479 while (*r != NUL && *r == ' ') |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1480 r++; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1481 pat_len = msgbuf + STRLEN(msgbuf) - r; |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1482 mch_memmove(msgbuf, r, pat_len); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1483 // overwrite old text |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1484 if ((size_t)(r - msgbuf) >= pat_len) |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1485 vim_memset(r, ' ', pat_len); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1486 else |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1487 vim_memset(msgbuf + pat_len, ' ', r - msgbuf); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1488 } |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1489 } |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1490 #endif |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1491 msg_outtrans(msgbuf); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1492 msg_clr_eos(); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1493 msg_check(); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1494 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1495 gotocmdline(FALSE); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1496 out_flush(); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1497 msg_nowait = TRUE; // don't wait for this message |
| 7 | 1498 } |
| 1499 } | |
| 1500 } | |
| 1501 | |
| 1502 /* | |
| 1503 * If there is a character offset, subtract it from the current | |
| 1504 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2". | |
| 8 | 1505 * Skip this if pos.col is near MAXCOL (closed fold). |
| 7 | 1506 * This is not done for a line offset, because then we would not be vi |
| 1507 * compatible. | |
| 1508 */ | |
| 8 | 1509 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2) |
| 7 | 1510 { |
| 1511 if (spats[0].off.off > 0) | |
| 1512 { | |
| 1513 for (c = spats[0].off.off; c; --c) | |
| 1514 if (decl(&pos) == -1) | |
| 1515 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1516 if (c) // at start of buffer |
| 7 | 1517 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1518 pos.lnum = 0; // allow lnum == 0 here |
| 7 | 1519 pos.col = MAXCOL; |
| 1520 } | |
| 1521 } | |
| 1522 else | |
| 1523 { | |
| 1524 for (c = spats[0].off.off; c; ++c) | |
| 1525 if (incl(&pos) == -1) | |
| 1526 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1527 if (c) // at end of buffer |
| 7 | 1528 { |
| 1529 pos.lnum = curbuf->b_ml.ml_line_count + 1; | |
| 1530 pos.col = 0; | |
| 1531 } | |
| 1532 } | |
| 1533 } | |
| 1534 | |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1535 /* |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1536 * The actual search. |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1537 */ |
|
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1538 c = searchit(curwin, curbuf, &pos, NULL, |
|
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1539 dirc == '/' ? FORWARD : BACKWARD, |
| 7 | 1540 searchstr, count, spats[0].off.end + (options & |
| 1541 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS | |
| 1542 + SEARCH_MSG + SEARCH_START | |
| 1543 + ((pat != NULL && *pat == ';') ? 0 : SEARCH_NOOF))), | |
|
18358
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
18263
diff
changeset
|
1544 RE_LAST, sia); |
| 7 | 1545 |
| 1546 if (dircp != NULL) | |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1547 *dircp = search_delim; // restore second '/' or '?' for normal_cmd() |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1548 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1549 if (!shortmess(SHM_SEARCH) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1550 && ((dirc == '/' && LT_POS(pos, curwin->w_cursor)) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1551 || (dirc == '?' && LT_POS(curwin->w_cursor, pos)))) |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
1552 show_top_bot_msg = TRUE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1553 |
| 7 | 1554 if (c == FAIL) |
| 1555 { | |
| 1556 retval = 0; | |
| 1557 goto end_do_search; | |
| 1558 } | |
| 1559 if (spats[0].off.end && oap != NULL) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1560 oap->inclusive = TRUE; // 'e' includes last character |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1561 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1562 retval = 1; // pattern found |
| 7 | 1563 |
| 1564 /* | |
| 1565 * Add character and/or line offset | |
| 1566 */ | |
| 945 | 1567 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';')) |
| 7 | 1568 { |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1569 pos_T org_pos = pos; |
|
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1570 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1571 if (spats[0].off.line) // Add the offset to the line number. |
| 7 | 1572 { |
| 1573 c = pos.lnum + spats[0].off.off; | |
| 1574 if (c < 1) | |
| 1575 pos.lnum = 1; | |
| 1576 else if (c > curbuf->b_ml.ml_line_count) | |
| 1577 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 1578 else | |
| 1579 pos.lnum = c; | |
| 1580 pos.col = 0; | |
| 1581 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1582 retval = 2; // pattern found, line offset added |
| 7 | 1583 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1584 else if (pos.col < MAXCOL - 2) // just in case |
| 7 | 1585 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1586 // to the right, check for end of file |
| 1624 | 1587 c = spats[0].off.off; |
| 1588 if (c > 0) | |
| 7 | 1589 { |
| 1624 | 1590 while (c-- > 0) |
| 7 | 1591 if (incl(&pos) == -1) |
| 1592 break; | |
| 1593 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1594 // to the left, check for start of file |
| 7 | 1595 else |
| 1596 { | |
| 1624 | 1597 while (c++ < 0) |
| 1598 if (decl(&pos) == -1) | |
| 1599 break; | |
| 7 | 1600 } |
| 1601 } | |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1602 if (!EQUAL_POS(pos, org_pos)) |
|
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1603 has_offset = TRUE; |
| 7 | 1604 } |
| 1605 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1606 // Show [1/15] if 'S' is not in 'shortmess'. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1607 if ((options & SEARCH_ECHO) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1608 && messaging() |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1609 && !msg_silent |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1610 && c != FAIL |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1611 && !shortmess(SHM_SEARCHCOUNT) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1612 && msgbuf != NULL) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1613 cmdline_search_stat(dirc, &pos, &curwin->w_cursor, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1614 show_top_bot_msg, msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1615 (count != 1 || has_offset |
|
20573
00fff78a929a
patch 8.2.0840: search match count wrong when only match is in fold
Bram Moolenaar <Bram@vim.org>
parents:
20209
diff
changeset
|
1616 #ifdef FEAT_FOLDING |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1617 || (!(fdo_flags & FDO_SEARCH) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1618 && hasFolding(curwin->w_cursor.lnum, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1619 NULL, NULL)) |
|
20573
00fff78a929a
patch 8.2.0840: search match count wrong when only match is in fold
Bram Moolenaar <Bram@vim.org>
parents:
20209
diff
changeset
|
1620 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1621 ), |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1622 SEARCH_STAT_DEF_MAX_COUNT, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
1623 SEARCH_STAT_DEF_TIMEOUT); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1624 |
| 7 | 1625 /* |
| 1626 * The search command can be followed by a ';' to do another search. | |
| 1627 * For example: "/pat/;/foo/+3;?bar" | |
| 1628 * This is like doing another search command, except: | |
| 1629 * - The remembered direction '/' or '?' is from the first search. | |
| 1630 * - When an error happens the cursor isn't moved at all. | |
| 1631 * Don't do this when called by get_address() (it handles ';' itself). | |
| 1632 */ | |
| 1633 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';') | |
| 1634 break; | |
| 1635 | |
| 1636 dirc = *++pat; | |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
19384
diff
changeset
|
1637 search_delim = dirc; |
| 7 | 1638 if (dirc != '?' && dirc != '/') |
| 1639 { | |
| 1640 retval = 0; | |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
1641 emsg(_(e_expected_question_or_slash_after_semicolon)); |
| 7 | 1642 goto end_do_search; |
| 1643 } | |
| 1644 ++pat; | |
| 1645 } | |
| 1646 | |
| 1647 if (options & SEARCH_MARK) | |
| 1648 setpcmark(); | |
| 1649 curwin->w_cursor = pos; | |
| 1650 curwin->w_set_curswant = TRUE; | |
| 1651 | |
| 1652 end_do_search: | |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22689
diff
changeset
|
1653 if ((options & SEARCH_KEEP) || (cmdmod.cmod_flags & CMOD_KEEPPATTERNS)) |
| 7 | 1654 spats[0].off = old_off; |
| 1655 vim_free(strcopy); | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1656 vim_free(msgbuf); |
| 7 | 1657 |
| 1658 return retval; | |
| 1659 } | |
| 1660 | |
| 1661 /* | |
| 1662 * search_for_exact_line(buf, pos, dir, pat) | |
| 1663 * | |
| 1664 * Search for a line starting with the given pattern (ignoring leading | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
1665 * white-space), starting from pos and going in direction "dir". "pos" will |
| 7 | 1666 * contain the position of the match found. Blank lines match only if |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
1667 * ADDING is set. If p_ic is set then the pattern must be in lowercase. |
| 7 | 1668 * Return OK for success, or FAIL if no line found. |
| 1669 */ | |
| 1670 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1671 search_for_exact_line( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
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|
1672 buf_T *buf, |
|
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|
1673 pos_T *pos, |
|
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|
1674 int dir, |
|
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diff
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|
1675 char_u *pat) |
| 7 | 1676 { |
| 1677 linenr_T start = 0; | |
| 1678 char_u *ptr; | |
| 1679 char_u *p; | |
| 1680 | |
| 1681 if (buf->b_ml.ml_line_count == 0) | |
| 1682 return FAIL; | |
| 1683 for (;;) | |
| 1684 { | |
| 1685 pos->lnum += dir; | |
| 1686 if (pos->lnum < 1) | |
| 1687 { | |
| 1688 if (p_ws) | |
| 1689 { | |
| 1690 pos->lnum = buf->b_ml.ml_line_count; | |
| 1691 if (!shortmess(SHM_SEARCH)) | |
| 1692 give_warning((char_u *)_(top_bot_msg), TRUE); | |
| 1693 } | |
| 1694 else | |
| 1695 { | |
| 1696 pos->lnum = 1; | |
| 1697 break; | |
| 1698 } | |
| 1699 } | |
| 1700 else if (pos->lnum > buf->b_ml.ml_line_count) | |
| 1701 { | |
| 1702 if (p_ws) | |
| 1703 { | |
| 1704 pos->lnum = 1; | |
| 1705 if (!shortmess(SHM_SEARCH)) | |
| 1706 give_warning((char_u *)_(bot_top_msg), TRUE); | |
| 1707 } | |
| 1708 else | |
| 1709 { | |
| 1710 pos->lnum = 1; | |
| 1711 break; | |
| 1712 } | |
| 1713 } | |
| 1714 if (pos->lnum == start) | |
| 1715 break; | |
| 1716 if (start == 0) | |
| 1717 start = pos->lnum; | |
| 1718 ptr = ml_get_buf(buf, pos->lnum, FALSE); | |
| 1719 p = skipwhite(ptr); | |
| 1720 pos->col = (colnr_T) (p - ptr); | |
| 1721 | |
|
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1722 // when adding lines the matching line may be empty but it is not |
|
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1723 // ignored because we are interested in the next line -- Acevedo |
|
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|
1724 if (compl_status_adding() && !compl_status_sol()) |
| 7 | 1725 { |
| 1726 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0) | |
| 1727 return OK; | |
| 1728 } | |
|
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1729 else if (*p != NUL) // ignore empty lines |
|
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1730 { // expanding lines or words |
|
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1731 if ((p_ic ? MB_STRNICMP(p, pat, ins_compl_len()) |
|
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1732 : STRNCMP(p, pat, ins_compl_len())) == 0) |
| 7 | 1733 return OK; |
| 1734 } | |
| 1735 } | |
| 1736 return FAIL; | |
| 1737 } | |
| 1738 | |
| 1739 /* | |
| 1740 * Character Searches | |
| 1741 */ | |
| 1742 | |
| 1743 /* | |
| 1744 * Search for a character in a line. If "t_cmd" is FALSE, move to the | |
| 1745 * position of the character, otherwise move to just before the char. | |
| 1746 * Do this "cap->count1" times. | |
| 1747 * Return FAIL or OK. | |
| 1748 */ | |
| 1749 int | |
|
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1750 searchc(cmdarg_T *cap, int t_cmd) |
| 7 | 1751 { |
|
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1752 int c = cap->nchar; // char to search for |
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1753 int dir = cap->arg; // TRUE for searching forward |
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1754 long count = cap->count1; // repeat count |
| 7 | 1755 int col; |
| 1756 char_u *p; | |
| 1757 int len; | |
| 2925 | 1758 int stop = TRUE; |
| 7 | 1759 |
|
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1760 if (c != NUL) // normal search: remember args for repeat |
| 7 | 1761 { |
|
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1762 if (!KeyStuffed) // don't remember when redoing |
| 7 | 1763 { |
| 6991 | 1764 *lastc = c; |
| 1765 set_csearch_direction(dir); | |
| 1766 set_csearch_until(t_cmd); | |
| 1767 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes); | |
| 7 | 1768 if (cap->ncharC1 != 0) |
| 1769 { | |
| 6991 | 1770 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1, |
| 1771 lastc_bytes + lastc_bytelen); | |
| 7 | 1772 if (cap->ncharC2 != 0) |
| 6991 | 1773 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2, |
| 1774 lastc_bytes + lastc_bytelen); | |
| 7 | 1775 } |
| 1776 } | |
| 1777 } | |
|
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1778 else // repeat previous search |
| 7 | 1779 { |
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1780 if (*lastc == NUL && lastc_bytelen == 1) |
| 7 | 1781 return FAIL; |
|
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1782 if (dir) // repeat in opposite direction |
| 7 | 1783 dir = -lastcdir; |
| 1784 else | |
| 1785 dir = lastcdir; | |
| 1786 t_cmd = last_t_cmd; | |
| 6991 | 1787 c = *lastc; |
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1788 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen. |
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1789 |
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1790 // Force a move of at least one char, so ";" and "," will move the |
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1791 // cursor, even if the cursor is right in front of char we are looking |
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1792 // at. |
| 2947 | 1793 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd) |
| 2925 | 1794 stop = FALSE; |
| 7 | 1795 } |
| 1796 | |
| 530 | 1797 if (dir == BACKWARD) |
| 1798 cap->oap->inclusive = FALSE; | |
| 1799 else | |
| 1800 cap->oap->inclusive = TRUE; | |
| 1801 | |
| 7 | 1802 p = ml_get_curline(); |
| 1803 col = curwin->w_cursor.col; | |
| 1804 len = (int)STRLEN(p); | |
| 1805 | |
| 1806 while (count--) | |
| 1807 { | |
| 1808 if (has_mbyte) | |
| 1809 { | |
| 1810 for (;;) | |
| 1811 { | |
| 1812 if (dir > 0) | |
| 1813 { | |
| 474 | 1814 col += (*mb_ptr2len)(p + col); |
| 7 | 1815 if (col >= len) |
| 1816 return FAIL; | |
| 1817 } | |
| 1818 else | |
| 1819 { | |
| 1820 if (col == 0) | |
| 1821 return FAIL; | |
| 1822 col -= (*mb_head_off)(p, p + col - 1) + 1; | |
| 1823 } | |
| 6991 | 1824 if (lastc_bytelen == 1) |
| 7 | 1825 { |
| 2925 | 1826 if (p[col] == c && stop) |
| 7 | 1827 break; |
| 1828 } | |
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1829 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0 |
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1830 && stop) |
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1831 break; |
| 2925 | 1832 stop = TRUE; |
| 7 | 1833 } |
| 1834 } | |
| 1835 else | |
| 1836 { | |
| 1837 for (;;) | |
| 1838 { | |
| 1839 if ((col += dir) < 0 || col >= len) | |
| 1840 return FAIL; | |
| 2925 | 1841 if (p[col] == c && stop) |
| 7 | 1842 break; |
| 2925 | 1843 stop = TRUE; |
| 7 | 1844 } |
| 1845 } | |
| 1846 } | |
| 1847 | |
| 1848 if (t_cmd) | |
| 1849 { | |
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1850 // backup to before the character (possibly double-byte) |
| 7 | 1851 col -= dir; |
| 1852 if (has_mbyte) | |
| 1853 { | |
| 1854 if (dir < 0) | |
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1855 // Landed on the search char which is lastc_bytelen long |
| 6991 | 1856 col += lastc_bytelen - 1; |
| 7 | 1857 else |
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1858 // To previous char, which may be multi-byte. |
| 7 | 1859 col -= (*mb_head_off)(p, p + col); |
| 1860 } | |
| 1861 } | |
| 1862 curwin->w_cursor.col = col; | |
| 1863 | |
| 1864 return OK; | |
| 1865 } | |
| 1866 | |
| 1867 /* | |
| 1868 * "Other" Searches | |
| 1869 */ | |
| 1870 | |
| 1871 /* | |
| 1872 * findmatch - find the matching paren or brace | |
| 1873 * | |
| 1874 * Improvement over vi: Braces inside quotes are ignored. | |
| 1875 */ | |
| 1876 pos_T * | |
|
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1877 findmatch(oparg_T *oap, int initc) |
| 7 | 1878 { |
| 1879 return findmatchlimit(oap, initc, 0, 0); | |
| 1880 } | |
| 1881 | |
| 1882 /* | |
| 1883 * Return TRUE if the character before "linep[col]" equals "ch". | |
| 1884 * Return FALSE if "col" is zero. | |
| 1885 * Update "*prevcol" to the column of the previous character, unless "prevcol" | |
| 1886 * is NULL. | |
| 1887 * Handles multibyte string correctly. | |
| 1888 */ | |
| 1889 static int | |
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1890 check_prevcol( |
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1891 char_u *linep, |
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1892 int col, |
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1893 int ch, |
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1894 int *prevcol) |
| 7 | 1895 { |
| 1896 --col; | |
| 1897 if (col > 0 && has_mbyte) | |
| 1898 col -= (*mb_head_off)(linep, linep + col); | |
| 1899 if (prevcol) | |
| 1900 *prevcol = col; | |
| 1901 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE; | |
| 1902 } | |
| 1903 | |
| 6971 | 1904 /* |
| 1905 * Raw string start is found at linep[startpos.col - 1]. | |
| 1906 * Return TRUE if the matching end can be found between startpos and endpos. | |
| 1907 */ | |
| 1908 static int | |
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1909 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos) |
| 6971 | 1910 { |
| 1911 char_u *p; | |
| 1912 char_u *delim_copy; | |
| 1913 size_t delim_len; | |
| 1914 linenr_T lnum; | |
| 1915 int found = FALSE; | |
| 1916 | |
| 1917 for (p = linep + startpos->col + 1; *p && *p != '('; ++p) | |
| 1918 ; | |
| 1919 delim_len = (p - linep) - startpos->col - 1; | |
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1920 delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len); |
| 6971 | 1921 if (delim_copy == NULL) |
| 1922 return FALSE; | |
| 1923 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum) | |
| 1924 { | |
| 1925 char_u *line = ml_get(lnum); | |
| 1926 | |
| 1927 for (p = line + (lnum == startpos->lnum | |
| 1928 ? startpos->col + 1 : 0); *p; ++p) | |
| 1929 { | |
| 1930 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col) | |
| 1931 break; | |
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1932 if (*p == ')' && STRNCMP(delim_copy, p + 1, delim_len) == 0 |
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1933 && p[delim_len + 1] == '"') |
| 6971 | 1934 { |
| 1935 found = TRUE; | |
| 1936 break; | |
| 1937 } | |
| 1938 } | |
| 1939 if (found) | |
| 1940 break; | |
| 1941 } | |
| 1942 vim_free(delim_copy); | |
| 1943 return found; | |
| 1944 } | |
| 1945 | |
| 7 | 1946 /* |
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1947 * Check matchpairs option for "*initc". |
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1948 * If there is a match set "*initc" to the matching character and "*findc" to |
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1949 * the opposite character. Set "*backwards" to the direction. |
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1950 * When "switchit" is TRUE swap the direction. |
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1951 */ |
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1952 static void |
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1953 find_mps_values( |
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1954 int *initc, |
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1955 int *findc, |
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1956 int *backwards, |
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1957 int switchit) |
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1958 { |
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1959 char_u *ptr; |
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1960 |
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1961 ptr = curbuf->b_p_mps; |
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1962 while (*ptr != NUL) |
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1963 { |
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1964 if (has_mbyte) |
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1965 { |
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1966 char_u *prev; |
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1967 |
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1968 if (mb_ptr2char(ptr) == *initc) |
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|
1969 { |
|
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1970 if (switchit) |
|
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|
1971 { |
|
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|
1972 *findc = *initc; |
|
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1973 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
|
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1974 *backwards = TRUE; |
|
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|
1975 } |
|
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|
1976 else |
|
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|
1977 { |
|
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1978 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
|
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|
1979 *backwards = FALSE; |
|
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|
1980 } |
|
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|
1981 return; |
|
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|
1982 } |
|
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|
1983 prev = ptr; |
|
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|
1984 ptr += mb_ptr2len(ptr) + 1; |
|
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|
1985 if (mb_ptr2char(ptr) == *initc) |
|
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|
1986 { |
|
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|
1987 if (switchit) |
|
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|
1988 { |
|
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|
1989 *findc = *initc; |
|
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|
1990 *initc = mb_ptr2char(prev); |
|
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|
1991 *backwards = FALSE; |
|
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|
1992 } |
|
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|
1993 else |
|
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|
1994 { |
|
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|
1995 *findc = mb_ptr2char(prev); |
|
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|
1996 *backwards = TRUE; |
|
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|
1997 } |
|
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|
1998 return; |
|
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|
1999 } |
|
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|
2000 ptr += mb_ptr2len(ptr); |
|
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|
2001 } |
|
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|
2002 else |
|
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|
2003 { |
|
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|
2004 if (*ptr == *initc) |
|
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|
2005 { |
|
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|
2006 if (switchit) |
|
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|
2007 { |
|
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|
2008 *backwards = TRUE; |
|
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|
2009 *findc = *initc; |
|
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|
2010 *initc = ptr[2]; |
|
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|
2011 } |
|
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|
2012 else |
|
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|
2013 { |
|
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|
2014 *backwards = FALSE; |
|
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|
2015 *findc = ptr[2]; |
|
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|
2016 } |
|
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|
2017 return; |
|
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|
2018 } |
|
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|
2019 ptr += 2; |
|
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|
2020 if (*ptr == *initc) |
|
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|
2021 { |
|
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|
2022 if (switchit) |
|
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|
2023 { |
|
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|
2024 *backwards = FALSE; |
|
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|
2025 *findc = *initc; |
|
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|
2026 *initc = ptr[-2]; |
|
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|
2027 } |
|
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|
2028 else |
|
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Bram Moolenaar <Bram@vim.org>
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|
2029 { |
|
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|
2030 *backwards = TRUE; |
|
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|
2031 *findc = ptr[-2]; |
|
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18677
diff
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|
2032 } |
|
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Bram Moolenaar <Bram@vim.org>
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|
2033 return; |
|
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Bram Moolenaar <Bram@vim.org>
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|
2034 } |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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|
2035 ++ptr; |
|
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patch 8.1.2332: missing file in refactoring
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diff
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|
2036 } |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
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changeset
|
2037 if (*ptr == ',') |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2038 ++ptr; |
|
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patch 8.1.2332: missing file in refactoring
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|
2039 } |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2040 } |
|
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patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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changeset
|
2041 |
|
a13370d92f9d
patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2042 /* |
| 7 | 2043 * findmatchlimit -- find the matching paren or brace, if it exists within |
| 6971 | 2044 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling |
| 2045 * off the edge of the file. | |
| 7 | 2046 * |
| 2047 * "initc" is the character to find a match for. NUL means to find the | |
| 6971 | 2048 * character at or after the cursor. Special values: |
| 2049 * '*' look for C-style comment / * | |
| 2050 * '/' look for C-style comment / *, ignoring comment-end | |
| 2051 * '#' look for preprocessor directives | |
| 2052 * 'R' look for raw string start: R"delim(text)delim" (only backwards) | |
| 7 | 2053 * |
| 2054 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#') | |
| 2055 * FM_FORWARD search forwards (when initc is '/', '*' or '#') | |
| 2056 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0) | |
| 2057 * FM_SKIPCOMM skip comments (not implemented yet!) | |
| 523 | 2058 * |
| 6971 | 2059 * "oap" is only used to set oap->motion_type for a linewise motion, it can be |
| 523 | 2060 * NULL |
| 7 | 2061 */ |
| 2062 pos_T * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2063 findmatchlimit( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2064 oparg_T *oap, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2065 int initc, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2066 int flags, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
2067 int maxtravel) |
| 7 | 2068 { |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2069 static pos_T pos; // current search position |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2070 int findc = 0; // matching brace |
| 7 | 2071 int c; |
|
18812
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diff
changeset
|
2072 int count = 0; // cumulative number of braces |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2073 int backwards = FALSE; // init for gcc |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2074 int raw_string = FALSE; // search for raw string |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2075 int inquote = FALSE; // TRUE when inside quotes |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
2076 char_u *linep; // pointer to current line |
| 7 | 2077 char_u *ptr; |
|
18812
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diff
changeset
|
2078 int do_quotes; // check for quotes in current line |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
2079 int at_start; // do_quotes value at start position |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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diff
changeset
|
2080 int hash_dir = 0; // Direction searched for # things |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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changeset
|
2081 int comment_dir = 0; // Direction searched for comments |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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changeset
|
2082 pos_T match_pos; // Where last slash-star was found |
|
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changeset
|
2083 int start_in_quotes; // start position is in quotes |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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diff
changeset
|
2084 int traveled = 0; // how far we've searched so far |
|
d34ec6fe207d
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diff
changeset
|
2085 int ignore_cend = FALSE; // ignore comment end |
|
d34ec6fe207d
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changeset
|
2086 int cpo_match; // vi compatible matching |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
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diff
changeset
|
2087 int cpo_bsl; // don't recognize backslashes |
|
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2088 int match_escaped = 0; // search for escaped match |
|
d34ec6fe207d
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changeset
|
2089 int dir; // Direction to search |
|
d34ec6fe207d
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2090 int comment_col = MAXCOL; // start of / / comment |
|
d34ec6fe207d
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changeset
|
2091 int lispcomm = FALSE; // inside of Lisp-style comment |
|
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changeset
|
2092 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;) |
| 7 | 2093 |
| 2094 pos = curwin->w_cursor; | |
| 5304 | 2095 pos.coladd = 0; |
| 7 | 2096 linep = ml_get(pos.lnum); |
| 2097 | |
| 2098 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL); | |
| 2099 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL); | |
| 2100 | |
|
18812
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changeset
|
2101 // Direction to search when initc is '/', '*' or '#' |
| 7 | 2102 if (flags & FM_BACKWARD) |
| 2103 dir = BACKWARD; | |
| 2104 else if (flags & FM_FORWARD) | |
| 2105 dir = FORWARD; | |
| 2106 else | |
| 2107 dir = 0; | |
| 2108 | |
| 2109 /* | |
| 2110 * if initc given, look in the table for the matching character | |
| 2111 * '/' and '*' are special cases: look for start or end of comment. | |
| 2112 * When '/' is used, we ignore running backwards into an star-slash, for | |
| 2113 * "[*" command, we just want to find any comment. | |
| 2114 */ | |
| 6971 | 2115 if (initc == '/' || initc == '*' || initc == 'R') |
| 7 | 2116 { |
| 2117 comment_dir = dir; | |
| 2118 if (initc == '/') | |
| 2119 ignore_cend = TRUE; | |
| 2120 backwards = (dir == FORWARD) ? FALSE : TRUE; | |
| 6971 | 2121 raw_string = (initc == 'R'); |
| 7 | 2122 initc = NUL; |
| 2123 } | |
| 2124 else if (initc != '#' && initc != NUL) | |
| 2125 { | |
| 4029 | 2126 find_mps_values(&initc, &findc, &backwards, TRUE); |
|
25437
d4a710f06f02
patch 8.2.3255: ci" finds following string but ci< and others don't
Bram Moolenaar <Bram@vim.org>
parents:
25384
diff
changeset
|
2127 if (dir) |
|
d4a710f06f02
patch 8.2.3255: ci" finds following string but ci< and others don't
Bram Moolenaar <Bram@vim.org>
parents:
25384
diff
changeset
|
2128 backwards = (dir == FORWARD) ? FALSE : TRUE; |
| 4029 | 2129 if (findc == NUL) |
| 7 | 2130 return NULL; |
| 2131 } | |
| 2132 else | |
| 2133 { | |
| 6971 | 2134 /* |
| 2135 * Either initc is '#', or no initc was given and we need to look | |
| 2136 * under the cursor. | |
| 2137 */ | |
| 7 | 2138 if (initc == '#') |
| 2139 { | |
| 2140 hash_dir = dir; | |
| 2141 } | |
| 2142 else | |
| 2143 { | |
| 2144 /* | |
| 2145 * initc was not given, must look for something to match under | |
| 2146 * or near the cursor. | |
| 2147 * Only check for special things when 'cpo' doesn't have '%'. | |
| 2148 */ | |
| 2149 if (!cpo_match) | |
| 2150 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2151 // Are we before or at #if, #else etc.? |
| 7 | 2152 ptr = skipwhite(linep); |
| 2153 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep)) | |
| 2154 { | |
| 2155 ptr = skipwhite(ptr + 1); | |
| 2156 if ( STRNCMP(ptr, "if", 2) == 0 | |
| 2157 || STRNCMP(ptr, "endif", 5) == 0 | |
| 2158 || STRNCMP(ptr, "el", 2) == 0) | |
| 2159 hash_dir = 1; | |
| 2160 } | |
| 2161 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2162 // Are we on a comment? |
| 7 | 2163 else if (linep[pos.col] == '/') |
| 2164 { | |
| 2165 if (linep[pos.col + 1] == '*') | |
| 2166 { | |
| 2167 comment_dir = FORWARD; | |
| 2168 backwards = FALSE; | |
| 2169 pos.col++; | |
| 2170 } | |
| 2171 else if (pos.col > 0 && linep[pos.col - 1] == '*') | |
| 2172 { | |
| 2173 comment_dir = BACKWARD; | |
| 2174 backwards = TRUE; | |
| 2175 pos.col--; | |
| 2176 } | |
| 2177 } | |
| 2178 else if (linep[pos.col] == '*') | |
| 2179 { | |
| 2180 if (linep[pos.col + 1] == '/') | |
| 2181 { | |
| 2182 comment_dir = BACKWARD; | |
| 2183 backwards = TRUE; | |
| 2184 } | |
| 2185 else if (pos.col > 0 && linep[pos.col - 1] == '/') | |
| 2186 { | |
| 2187 comment_dir = FORWARD; | |
| 2188 backwards = FALSE; | |
| 2189 } | |
| 2190 } | |
| 2191 } | |
| 2192 | |
| 2193 /* | |
| 2194 * If we are not on a comment or the # at the start of a line, then | |
| 2195 * look for brace anywhere on this line after the cursor. | |
| 2196 */ | |
| 2197 if (!hash_dir && !comment_dir) | |
| 2198 { | |
| 2199 /* | |
| 2200 * Find the brace under or after the cursor. | |
| 2201 * If beyond the end of the line, use the last character in | |
| 2202 * the line. | |
| 2203 */ | |
| 2204 if (linep[pos.col] == NUL && pos.col) | |
| 2205 --pos.col; | |
| 2206 for (;;) | |
| 2207 { | |
| 4029 | 2208 initc = PTR2CHAR(linep + pos.col); |
| 7 | 2209 if (initc == NUL) |
| 2210 break; | |
| 2211 | |
| 4029 | 2212 find_mps_values(&initc, &findc, &backwards, FALSE); |
| 7 | 2213 if (findc) |
| 2214 break; | |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2215 pos.col += mb_ptr2len(linep + pos.col); |
| 7 | 2216 } |
| 2217 if (!findc) | |
| 2218 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2219 // no brace in the line, maybe use " #if" then |
| 7 | 2220 if (!cpo_match && *skipwhite(linep) == '#') |
| 2221 hash_dir = 1; | |
| 2222 else | |
| 2223 return NULL; | |
| 2224 } | |
| 2225 else if (!cpo_bsl) | |
| 2226 { | |
| 2227 int col, bslcnt = 0; | |
| 2228 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2229 // Set "match_escaped" if there are an odd number of |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2230 // backslashes. |
| 7 | 2231 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) |
| 2232 bslcnt++; | |
| 2233 match_escaped = (bslcnt & 1); | |
| 2234 } | |
| 2235 } | |
| 2236 } | |
| 2237 if (hash_dir) | |
| 2238 { | |
| 2239 /* | |
| 2240 * Look for matching #if, #else, #elif, or #endif | |
| 2241 */ | |
| 2242 if (oap != NULL) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2243 oap->motion_type = MLINE; // Linewise for this case only |
| 7 | 2244 if (initc != '#') |
| 2245 { | |
| 2246 ptr = skipwhite(skipwhite(linep) + 1); | |
| 2247 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0) | |
| 2248 hash_dir = 1; | |
| 2249 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2250 hash_dir = -1; | |
| 2251 else | |
| 2252 return NULL; | |
| 2253 } | |
| 2254 pos.col = 0; | |
| 2255 while (!got_int) | |
| 2256 { | |
| 2257 if (hash_dir > 0) | |
| 2258 { | |
| 2259 if (pos.lnum == curbuf->b_ml.ml_line_count) | |
| 2260 break; | |
| 2261 } | |
| 2262 else if (pos.lnum == 1) | |
| 2263 break; | |
| 2264 pos.lnum += hash_dir; | |
| 2265 linep = ml_get(pos.lnum); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2266 line_breakcheck(); // check for CTRL-C typed |
| 7 | 2267 ptr = skipwhite(linep); |
| 2268 if (*ptr != '#') | |
| 2269 continue; | |
| 2270 pos.col = (colnr_T) (ptr - linep); | |
| 2271 ptr = skipwhite(ptr + 1); | |
| 2272 if (hash_dir > 0) | |
| 2273 { | |
| 2274 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2275 count++; | |
| 2276 else if (STRNCMP(ptr, "el", 2) == 0) | |
| 2277 { | |
| 2278 if (count == 0) | |
| 2279 return &pos; | |
| 2280 } | |
| 2281 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2282 { | |
| 2283 if (count == 0) | |
| 2284 return &pos; | |
| 2285 count--; | |
| 2286 } | |
| 2287 } | |
| 2288 else | |
| 2289 { | |
| 2290 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2291 { | |
| 2292 if (count == 0) | |
| 2293 return &pos; | |
| 2294 count--; | |
| 2295 } | |
| 2296 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0) | |
| 2297 { | |
| 2298 if (count == 0) | |
| 2299 return &pos; | |
| 2300 } | |
| 2301 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2302 count++; | |
| 2303 } | |
| 2304 } | |
| 2305 return NULL; | |
| 2306 } | |
| 2307 } | |
| 2308 | |
| 2309 #ifdef FEAT_RIGHTLEFT | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2310 // This is just guessing: when 'rightleft' is set, search for a matching |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2311 // paren/brace in the other direction. |
| 7 | 2312 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL) |
| 2313 backwards = !backwards; | |
| 2314 #endif | |
| 2315 | |
| 2316 do_quotes = -1; | |
| 2317 start_in_quotes = MAYBE; | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
2318 CLEAR_POS(&match_pos); |
| 699 | 2319 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2320 // backward search: Check if this line contains a single-line comment |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2321 if ((backwards && comment_dir) || lisp) |
| 7 | 2322 comment_col = check_linecomment(linep); |
| 14 | 2323 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2324 lispcomm = TRUE; // find match inside this comment |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2325 |
| 7 | 2326 while (!got_int) |
| 2327 { | |
| 2328 /* | |
| 2329 * Go to the next position, forward or backward. We could use | |
| 2330 * inc() and dec() here, but that is much slower | |
| 2331 */ | |
| 2332 if (backwards) | |
| 2333 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2334 // char to match is inside of comment, don't search outside |
| 14 | 2335 if (lispcomm && pos.col < (colnr_T)comment_col) |
| 2336 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2337 if (pos.col == 0) // at start of line, go to prev. one |
| 7 | 2338 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2339 if (pos.lnum == 1) // start of file |
| 7 | 2340 break; |
| 2341 --pos.lnum; | |
| 2342 | |
| 829 | 2343 if (maxtravel > 0 && ++traveled > maxtravel) |
| 7 | 2344 break; |
| 2345 | |
| 2346 linep = ml_get(pos.lnum); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2347 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL |
| 7 | 2348 do_quotes = -1; |
| 2349 line_breakcheck(); | |
| 2350 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2351 // Check if this line contains a single-line comment |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2352 if (comment_dir || lisp) |
| 7 | 2353 comment_col = check_linecomment(linep); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2354 // skip comment |
| 14 | 2355 if (lisp && comment_col != MAXCOL) |
| 2356 pos.col = comment_col; | |
| 7 | 2357 } |
| 2358 else | |
| 2359 { | |
| 2360 --pos.col; | |
| 2361 if (has_mbyte) | |
| 2362 pos.col -= (*mb_head_off)(linep, linep + pos.col); | |
| 2363 } | |
| 2364 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2365 else // forward search |
| 7 | 2366 { |
| 14 | 2367 if (linep[pos.col] == NUL |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2368 // at end of line, go to next one |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2369 // For lisp don't search for match in comment |
| 14 | 2370 || (lisp && comment_col != MAXCOL |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2371 && pos.col == (colnr_T)comment_col)) |
| 7 | 2372 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2373 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2374 // line is exhausted and comment with it, |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2375 // don't search for match in code |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2376 || lispcomm) |
| 7 | 2377 break; |
| 2378 ++pos.lnum; | |
| 2379 | |
| 2380 if (maxtravel && traveled++ > maxtravel) | |
| 2381 break; | |
| 2382 | |
| 2383 linep = ml_get(pos.lnum); | |
| 2384 pos.col = 0; | |
| 2385 do_quotes = -1; | |
| 2386 line_breakcheck(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2387 if (lisp) // find comment pos in new line |
| 14 | 2388 comment_col = check_linecomment(linep); |
| 7 | 2389 } |
| 2390 else | |
| 2391 { | |
| 2392 if (has_mbyte) | |
| 474 | 2393 pos.col += (*mb_ptr2len)(linep + pos.col); |
| 7 | 2394 else |
| 2395 ++pos.col; | |
| 2396 } | |
| 2397 } | |
| 2398 | |
| 2399 /* | |
| 2400 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0. | |
| 2401 */ | |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
2402 if (pos.col == 0 && (flags & FM_BLOCKSTOP) |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
2403 && (linep[0] == '{' || linep[0] == '}')) |
| 7 | 2404 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2405 if (linep[0] == findc && count == 0) // match! |
| 7 | 2406 return &pos; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2407 break; // out of scope |
| 7 | 2408 } |
| 2409 | |
| 2410 if (comment_dir) | |
| 2411 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2412 // Note: comments do not nest, and we ignore quotes in them |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2413 // TODO: ignore comment brackets inside strings |
| 7 | 2414 if (comment_dir == FORWARD) |
| 2415 { | |
| 2416 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/') | |
| 2417 { | |
| 2418 pos.col++; | |
| 2419 return &pos; | |
| 2420 } | |
| 2421 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2422 else // Searching backwards |
| 7 | 2423 { |
| 2424 /* | |
| 2425 * A comment may contain / * or / /, it may also start or end | |
|
12829
91222b3123ba
patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2426 * with / * /. Ignore a / * after / / and after *. |
| 7 | 2427 */ |
| 2428 if (pos.col == 0) | |
| 2429 continue; | |
| 6971 | 2430 else if (raw_string) |
| 2431 { | |
| 2432 if (linep[pos.col - 1] == 'R' | |
| 2433 && linep[pos.col] == '"' | |
| 2434 && vim_strchr(linep + pos.col + 1, '(') != NULL) | |
| 2435 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2436 // Possible start of raw string. Now that we have the |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2437 // delimiter we can check if it ends before where we |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2438 // started searching, or before the previously found |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2439 // raw string start. |
| 6971 | 2440 if (!find_rawstring_end(linep, &pos, |
| 2441 count > 0 ? &match_pos : &curwin->w_cursor)) | |
| 2442 { | |
| 2443 count++; | |
| 2444 match_pos = pos; | |
| 2445 match_pos.col--; | |
| 2446 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2447 linep = ml_get(pos.lnum); // may have been released |
| 6971 | 2448 } |
| 2449 } | |
| 7 | 2450 else if ( linep[pos.col - 1] == '/' |
| 2451 && linep[pos.col] == '*' | |
|
12829
91222b3123ba
patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2452 && (pos.col == 1 || linep[pos.col - 2] != '*') |
| 7 | 2453 && (int)pos.col < comment_col) |
| 2454 { | |
| 2455 count++; | |
| 2456 match_pos = pos; | |
| 2457 match_pos.col--; | |
| 2458 } | |
| 2459 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/') | |
| 2460 { | |
| 2461 if (count > 0) | |
| 2462 pos = match_pos; | |
| 2463 else if (pos.col > 1 && linep[pos.col - 2] == '/' | |
| 2464 && (int)pos.col <= comment_col) | |
| 2465 pos.col -= 2; | |
| 2466 else if (ignore_cend) | |
| 2467 continue; | |
| 2468 else | |
| 2469 return NULL; | |
| 2470 return &pos; | |
| 2471 } | |
| 2472 } | |
| 2473 continue; | |
| 2474 } | |
| 2475 | |
| 2476 /* | |
| 2477 * If smart matching ('cpoptions' does not contain '%'), braces inside | |
| 2478 * of quotes are ignored, but only if there is an even number of | |
| 2479 * quotes in the line. | |
| 2480 */ | |
| 2481 if (cpo_match) | |
| 2482 do_quotes = 0; | |
| 2483 else if (do_quotes == -1) | |
| 2484 { | |
| 2485 /* | |
| 2486 * Count the number of quotes in the line, skipping \" and '"'. | |
| 2487 * Watch out for "\\". | |
| 2488 */ | |
| 2489 at_start = do_quotes; | |
| 2490 for (ptr = linep; *ptr; ++ptr) | |
| 2491 { | |
| 2492 if (ptr == linep + pos.col + backwards) | |
| 2493 at_start = (do_quotes & 1); | |
| 2494 if (*ptr == '"' | |
| 2495 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\'')) | |
| 2496 ++do_quotes; | |
| 2497 if (*ptr == '\\' && ptr[1] != NUL) | |
| 2498 ++ptr; | |
| 2499 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2500 do_quotes &= 1; // result is 1 with even number of quotes |
| 7 | 2501 |
| 2502 /* | |
| 2503 * If we find an uneven count, check current line and previous | |
| 2504 * one for a '\' at the end. | |
| 2505 */ | |
| 2506 if (!do_quotes) | |
| 2507 { | |
| 2508 inquote = FALSE; | |
| 2509 if (ptr[-1] == '\\') | |
| 2510 { | |
| 2511 do_quotes = 1; | |
| 2512 if (start_in_quotes == MAYBE) | |
| 2513 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2514 // Do we need to use at_start here? |
| 7 | 2515 inquote = TRUE; |
| 2516 start_in_quotes = TRUE; | |
| 2517 } | |
| 2518 else if (backwards) | |
| 2519 inquote = TRUE; | |
| 2520 } | |
| 2521 if (pos.lnum > 1) | |
| 2522 { | |
| 2523 ptr = ml_get(pos.lnum - 1); | |
| 2524 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\') | |
| 2525 { | |
| 2526 do_quotes = 1; | |
| 2527 if (start_in_quotes == MAYBE) | |
| 2528 { | |
| 2529 inquote = at_start; | |
| 2530 if (inquote) | |
| 2531 start_in_quotes = TRUE; | |
| 2532 } | |
| 2533 else if (!backwards) | |
| 2534 inquote = TRUE; | |
| 2535 } | |
| 1310 | 2536 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2537 // ml_get() only keeps one line, need to get linep again |
| 1310 | 2538 linep = ml_get(pos.lnum); |
| 7 | 2539 } |
| 2540 } | |
| 2541 } | |
| 2542 if (start_in_quotes == MAYBE) | |
| 2543 start_in_quotes = FALSE; | |
| 2544 | |
| 2545 /* | |
| 2546 * If 'smartmatch' is set: | |
| 2547 * Things inside quotes are ignored by setting 'inquote'. If we | |
| 2548 * find a quote without a preceding '\' invert 'inquote'. At the | |
| 2549 * end of a line not ending in '\' we reset 'inquote'. | |
| 2550 * | |
| 2551 * In lines with an uneven number of quotes (without preceding '\') | |
| 2552 * we do not know which part to ignore. Therefore we only set | |
| 2553 * inquote if the number of quotes in a line is even, unless this | |
| 2554 * line or the previous one ends in a '\'. Complicated, isn't it? | |
| 2555 */ | |
| 4029 | 2556 c = PTR2CHAR(linep + pos.col); |
| 2557 switch (c) | |
| 7 | 2558 { |
| 2559 case NUL: | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2560 // at end of line without trailing backslash, reset inquote |
| 7 | 2561 if (pos.col == 0 || linep[pos.col - 1] != '\\') |
| 2562 { | |
| 2563 inquote = FALSE; | |
| 2564 start_in_quotes = FALSE; | |
| 2565 } | |
| 2566 break; | |
| 2567 | |
| 2568 case '"': | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2569 // a quote that is preceded with an odd number of backslashes is |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2570 // ignored |
| 7 | 2571 if (do_quotes) |
| 2572 { | |
| 2573 int col; | |
| 2574 | |
| 2575 for (col = pos.col - 1; col >= 0; --col) | |
| 2576 if (linep[col] != '\\') | |
| 2577 break; | |
| 2578 if ((((int)pos.col - 1 - col) & 1) == 0) | |
| 2579 { | |
| 2580 inquote = !inquote; | |
| 2581 start_in_quotes = FALSE; | |
| 2582 } | |
| 2583 } | |
| 2584 break; | |
| 2585 | |
| 2586 /* | |
| 2587 * If smart matching ('cpoptions' does not contain '%'): | |
| 2588 * Skip things in single quotes: 'x' or '\x'. Be careful for single | |
| 2589 * single quotes, eg jon's. Things like '\233' or '\x3f' are not | |
| 2590 * skipped, there is never a brace in them. | |
| 2591 * Ignore this when finding matches for `'. | |
| 2592 */ | |
| 2593 case '\'': | |
| 2594 if (!cpo_match && initc != '\'' && findc != '\'') | |
| 2595 { | |
| 2596 if (backwards) | |
| 2597 { | |
| 2598 if (pos.col > 1) | |
| 2599 { | |
| 2600 if (linep[pos.col - 2] == '\'') | |
| 2601 { | |
| 2602 pos.col -= 2; | |
| 2603 break; | |
| 2604 } | |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
2605 else if (linep[pos.col - 2] == '\\' |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
2606 && pos.col > 2 && linep[pos.col - 3] == '\'') |
| 7 | 2607 { |
| 2608 pos.col -= 3; | |
| 2609 break; | |
| 2610 } | |
| 2611 } | |
| 2612 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2613 else if (linep[pos.col + 1]) // forward search |
| 7 | 2614 { |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
2615 if (linep[pos.col + 1] == '\\' |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
2616 && linep[pos.col + 2] && linep[pos.col + 3] == '\'') |
| 7 | 2617 { |
| 2618 pos.col += 3; | |
| 2619 break; | |
| 2620 } | |
| 2621 else if (linep[pos.col + 2] == '\'') | |
| 2622 { | |
| 2623 pos.col += 2; | |
| 2624 break; | |
| 2625 } | |
| 2626 } | |
| 2627 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2628 // FALLTHROUGH |
| 7 | 2629 |
| 2630 default: | |
| 14 | 2631 /* |
| 2632 * For Lisp skip over backslashed (), {} and []. | |
| 2633 * (actually, we skip #\( et al) | |
| 2634 */ | |
| 7 | 2635 if (curbuf->b_p_lisp |
| 2636 && vim_strchr((char_u *)"(){}[]", c) != NULL | |
| 14 | 2637 && pos.col > 1 |
| 2638 && check_prevcol(linep, pos.col, '\\', NULL) | |
| 2639 && check_prevcol(linep, pos.col - 1, '#', NULL)) | |
| 7 | 2640 break; |
| 2641 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2642 // Check for match outside of quotes, and inside of |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2643 // quotes when the start is also inside of quotes. |
| 7 | 2644 if ((!inquote || start_in_quotes == TRUE) |
| 2645 && (c == initc || c == findc)) | |
| 2646 { | |
| 2647 int col, bslcnt = 0; | |
| 2648 | |
| 2649 if (!cpo_bsl) | |
| 2650 { | |
| 2651 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) | |
| 2652 bslcnt++; | |
| 2653 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2654 // Only accept a match when 'M' is in 'cpo' or when escaping |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2655 // is what we expect. |
| 7 | 2656 if (cpo_bsl || (bslcnt & 1) == match_escaped) |
| 2657 { | |
| 2658 if (c == initc) | |
| 2659 count++; | |
| 2660 else | |
| 2661 { | |
| 2662 if (count == 0) | |
| 2663 return &pos; | |
| 2664 count--; | |
| 2665 } | |
| 2666 } | |
| 2667 } | |
| 2668 } | |
| 2669 } | |
| 2670 | |
| 2671 if (comment_dir == BACKWARD && count > 0) | |
| 2672 { | |
| 2673 pos = match_pos; | |
| 2674 return &pos; | |
| 2675 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2676 return (pos_T *)NULL; // never found it |
| 7 | 2677 } |
| 2678 | |
| 2679 /* | |
| 2680 * Check if line[] contains a / / comment. | |
| 2681 * Return MAXCOL if not, otherwise return the column. | |
| 2682 */ | |
|
26516
9596c652420b
patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents:
25959
diff
changeset
|
2683 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2684 check_linecomment(char_u *line) |
| 7 | 2685 { |
| 2686 char_u *p; | |
| 2687 | |
| 2688 p = line; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2689 // skip Lispish one-line comments |
| 14 | 2690 if (curbuf->b_p_lisp) |
| 2691 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2692 if (vim_strchr(p, ';') != NULL) // there may be comments |
| 14 | 2693 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2694 int in_str = FALSE; // inside of string |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2695 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2696 p = line; // scan from start |
| 333 | 2697 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL) |
| 14 | 2698 { |
| 2699 if (*p == '"') | |
| 2700 { | |
| 3263 | 2701 if (in_str) |
| 14 | 2702 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2703 if (*(p - 1) != '\\') // skip escaped quote |
| 3263 | 2704 in_str = FALSE; |
| 14 | 2705 } |
| 2706 else if (p == line || ((p - line) >= 2 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2707 // skip #\" form |
| 14 | 2708 && *(p - 1) != '\\' && *(p - 2) != '#')) |
| 3263 | 2709 in_str = TRUE; |
| 14 | 2710 } |
| 3263 | 2711 else if (!in_str && ((p - line) < 2 |
|
26819
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2712 || (*(p - 1) != '\\' && *(p - 2) != '#')) |
|
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2713 && !is_pos_in_string(line, (colnr_T)(p - line))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2714 break; // found! |
| 14 | 2715 ++p; |
| 2716 } | |
| 2717 } | |
| 2718 else | |
| 2719 p = NULL; | |
| 2720 } | |
| 2721 else | |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2722 while ((p = vim_strchr(p, '/')) != NULL) |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2723 { |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2724 // Accept a double /, unless it's preceded with * and followed by |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2725 // *, because * / / * is an end and start of a C comment. Only |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2726 // accept the position if it is not inside a string. |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2727 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*') |
|
26819
0d798c7e1865
patch 8.2.3938: line comment start is also found in a string
Bram Moolenaar <Bram@vim.org>
parents:
26516
diff
changeset
|
2728 && !is_pos_in_string(line, (colnr_T)(p - line))) |
|
28942
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2729 break; |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2730 ++p; |
|
6cdf55afaae9
patch 8.2.4993: smart/C/lisp indenting is optional
Bram Moolenaar <Bram@vim.org>
parents:
28831
diff
changeset
|
2731 } |
| 7 | 2732 |
| 2733 if (p == NULL) | |
| 2734 return MAXCOL; | |
| 2735 return (int)(p - line); | |
| 2736 } | |
| 2737 | |
| 2738 /* | |
| 2739 * Move cursor briefly to character matching the one under the cursor. | |
| 2740 * Used for Insert mode and "r" command. | |
| 2741 * Show the match only if it is visible on the screen. | |
| 2742 * If there isn't a match, then beep. | |
| 2743 */ | |
| 2744 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2745 showmatch( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2746 int c) // char to show match for |
| 7 | 2747 { |
| 2748 pos_T *lpos, save_cursor; | |
| 2749 pos_T mpos; | |
| 2750 colnr_T vcol; | |
| 2751 long save_so; | |
| 2752 long save_siso; | |
| 2753 #ifdef CURSOR_SHAPE | |
| 2754 int save_state; | |
| 2755 #endif | |
| 2756 colnr_T save_dollar_vcol; | |
| 2757 char_u *p; | |
|
28809
d0241e74bfdb
patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents:
28773
diff
changeset
|
2758 long *so = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
|
d0241e74bfdb
patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents:
28773
diff
changeset
|
2759 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso; |
| 7 | 2760 |
| 2761 /* | |
| 2762 * Only show match for chars in the 'matchpairs' option. | |
| 2763 */ | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2764 // 'matchpairs' is "x:y,x:y" |
| 4029 | 2765 for (p = curbuf->b_p_mps; *p != NUL; ++p) |
| 7 | 2766 { |
| 2767 #ifdef FEAT_RIGHTLEFT | |
| 4153 | 2768 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri)) |
| 2769 break; | |
| 7 | 2770 #endif |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2771 p += mb_ptr2len(p) + 1; |
| 4029 | 2772 if (PTR2CHAR(p) == c |
| 7 | 2773 #ifdef FEAT_RIGHTLEFT |
| 2774 && !(curwin->w_p_rl ^ p_ri) | |
| 2775 #endif | |
| 2776 ) | |
| 2777 break; | |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2778 p += mb_ptr2len(p); |
| 4029 | 2779 if (*p == NUL) |
| 7 | 2780 return; |
| 2781 } | |
|
24307
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2782 if (*p == NUL) |
|
55f458d35292
patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents:
23847
diff
changeset
|
2783 return; |
| 7 | 2784 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2785 if ((lpos = findmatch(NULL, NUL)) == NULL) // no match, so beep |
| 6949 | 2786 vim_beep(BO_MATCH); |
| 4153 | 2787 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline) |
| 7 | 2788 { |
| 2789 if (!curwin->w_p_wrap) | |
| 2790 getvcol(curwin, lpos, NULL, &vcol, NULL); | |
| 2791 if (curwin->w_p_wrap || (vcol >= curwin->w_leftcol | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2792 && vcol < curwin->w_leftcol + curwin->w_width)) |
| 7 | 2793 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2794 mpos = *lpos; // save the pos, update_screen() may change it |
| 7 | 2795 save_cursor = curwin->w_cursor; |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2796 save_so = *so; |
|
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2797 save_siso = *siso; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2798 // Handle "$" in 'cpo': If the ')' is typed on top of the "$", |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2799 // stop displaying the "$". |
| 3318 | 2800 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol) |
| 2801 dollar_vcol = -1; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2802 ++curwin->w_virtcol; // do display ')' just before "$" |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29442
diff
changeset
|
2803 update_screen(UPD_VALID); // show the new char first |
| 7 | 2804 |
| 2805 save_dollar_vcol = dollar_vcol; | |
| 2806 #ifdef CURSOR_SHAPE | |
| 2807 save_state = State; | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28481
diff
changeset
|
2808 State = MODE_SHOWMATCH; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2809 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2810 #endif |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2811 curwin->w_cursor = mpos; // move to matching char |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2812 *so = 0; // don't use 'scrolloff' here |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2813 *siso = 0; // don't use 'sidescrolloff' here |
| 7 | 2814 showruler(FALSE); |
| 2815 setcursor(); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2816 cursor_on(); // make sure that the cursor is shown |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12855
diff
changeset
|
2817 out_flush_cursor(TRUE, FALSE); |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12855
diff
changeset
|
2818 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2819 // Restore dollar_vcol(), because setcursor() may call curs_rows() |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2820 // which resets it if the matching position is in a previous line |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2821 // and has a higher column number. |
| 7 | 2822 dollar_vcol = save_dollar_vcol; |
| 2823 | |
| 2824 /* | |
| 2825 * brief pause, unless 'm' is present in 'cpo' and a character is | |
| 2826 * available. | |
| 2827 */ | |
| 2828 if (vim_strchr(p_cpo, CPO_SHOWMATCH) != NULL) | |
|
18642
bbea1f108187
patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents:
18500
diff
changeset
|
2829 ui_delay(p_mat * 100L + 8, TRUE); |
| 7 | 2830 else if (!char_avail()) |
|
18642
bbea1f108187
patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents:
18500
diff
changeset
|
2831 ui_delay(p_mat * 100L + 9, FALSE); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2832 curwin->w_cursor = save_cursor; // restore cursor position |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2833 *so = save_so; |
|
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2834 *siso = save_siso; |
| 7 | 2835 #ifdef CURSOR_SHAPE |
| 2836 State = save_state; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2837 ui_cursor_shape(); // may show different cursor shape |
| 7 | 2838 #endif |
| 2839 } | |
| 2840 } | |
| 2841 } | |
| 2842 | |
| 2843 /* | |
|
18448
35e0ab1f2975
patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents:
18426
diff
changeset
|
2844 * Check if the pattern is zero-width. |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2845 * If move is TRUE, check from the beginning of the buffer, else from position |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2846 * "cur". |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2847 * "direction" is FORWARD or BACKWARD. |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2848 * Returns TRUE, FALSE or -1 for failure. |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2849 */ |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2850 static int |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2851 is_zero_width(char_u *pattern, int move, pos_T *cur, int direction) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2852 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2853 regmmatch_T regmatch; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2854 int nmatched = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2855 int result = -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2856 pos_T pos; |
|
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2857 int called_emsg_before = called_emsg; |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2858 int flag = 0; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2859 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2860 if (pattern == NULL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2861 pattern = spats[last_idx].pat; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2862 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2863 if (search_regcomp(pattern, RE_SEARCH, RE_SEARCH, |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2864 SEARCH_KEEP, ®match) == FAIL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2865 return -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2866 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2867 // init startcol correctly |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2868 regmatch.startpos[0].col = -1; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2869 // move to match |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2870 if (move) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2871 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2872 CLEAR_POS(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2873 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2874 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2875 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2876 pos = *cur; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2877 // accept a match at the cursor position |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2878 flag = SEARCH_START; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2879 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2880 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2881 if (searchit(curwin, curbuf, &pos, NULL, direction, pattern, 1, |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2882 SEARCH_KEEP + flag, RE_SEARCH, NULL) != FAIL) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2883 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2884 // Zero-width pattern should match somewhere, then we can check if |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2885 // start and end are in the same position. |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2886 do |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2887 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2888 regmatch.startpos[0].col++; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2889 nmatched = vim_regexec_multi(®match, curwin, curbuf, |
|
29071
b90bca860b5a
patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents:
29056
diff
changeset
|
2890 pos.lnum, regmatch.startpos[0].col, NULL); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2891 if (nmatched != 0) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2892 break; |
|
22478
5193420617f1
patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents:
22359
diff
changeset
|
2893 } while (regmatch.regprog != NULL |
|
5193420617f1
patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents:
22359
diff
changeset
|
2894 && direction == FORWARD ? regmatch.startpos[0].col < pos.col |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2895 : regmatch.startpos[0].col > pos.col); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2896 |
|
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2897 if (called_emsg == called_emsg_before) |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2898 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2899 result = (nmatched != 0 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2900 && regmatch.startpos[0].lnum == regmatch.endpos[0].lnum |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2901 && regmatch.startpos[0].col == regmatch.endpos[0].col); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2902 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2903 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2904 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2905 vim_regfree(regmatch.regprog); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2906 return result; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2907 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2908 |
| 3755 | 2909 |
| 3718 | 2910 /* |
| 2911 * Find next search match under cursor, cursor at end. | |
| 2912 * Used while an operator is pending, and in Visual mode. | |
| 2913 */ | |
| 2914 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2915 current_search( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2916 long count, |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2917 int forward) // TRUE for forward, FALSE for backward |
| 3718 | 2918 { |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2919 pos_T start_pos; // start position of the pattern match |
|
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2920 pos_T end_pos; // end position of the pattern match |
|
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2921 pos_T orig_pos; // position of the cursor at beginning |
|
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2922 pos_T pos; // position after the pattern |
| 3718 | 2923 int i; |
| 2924 int dir; | |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2925 int result; // result of various function calls |
| 3718 | 2926 char_u old_p_ws = p_ws; |
| 2927 int flags = 0; | |
|
5210
839ebe7c1b2f
updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents:
5118
diff
changeset
|
2928 pos_T save_VIsual = VIsual; |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2929 int zero_width; |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2930 int skip_first_backward; |
| 3718 | 2931 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2932 // Correct cursor when 'selection' is exclusive |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
2933 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
| 3718 | 2934 dec_cursor(); |
| 2935 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2936 // When searching forward and the cursor is at the start of the Visual |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2937 // area, skip the first search backward, otherwise it doesn't move. |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2938 skip_first_backward = forward && VIsual_active |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2939 && LT_POS(curwin->w_cursor, VIsual); |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2940 |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2941 orig_pos = pos = curwin->w_cursor; |
| 3718 | 2942 if (VIsual_active) |
| 2943 { | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2944 if (forward) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2945 incl(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2946 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2947 decl(&pos); |
| 3718 | 2948 } |
| 2949 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2950 // Is the pattern is zero-width?, this time, don't care about the direction |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2951 zero_width = is_zero_width(spats[last_idx].pat, TRUE, &curwin->w_cursor, |
|
12539
6d3584b60170
patch 8.0.1148: gN doesn't work on last match with 'wrapscan' off
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2952 FORWARD); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2953 if (zero_width == -1) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2954 return FAIL; // pattern not found |
| 3732 | 2955 |
| 2956 /* | |
| 3718 | 2957 * The trick is to first search backwards and then search forward again, |
| 2958 * so that a match at the current cursor position will be correctly | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2959 * captured. When "forward" is false do it the other way around. |
| 3718 | 2960 */ |
| 2961 for (i = 0; i < 2; i++) | |
| 2962 { | |
| 2963 if (forward) | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2964 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2965 if (i == 0 && skip_first_backward) |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2966 continue; |
| 3718 | 2967 dir = i; |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
2968 } |
| 3718 | 2969 else |
| 2970 dir = !i; | |
| 3732 | 2971 |
| 2972 flags = 0; | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2973 if (!dir && !zero_width) |
| 3732 | 2974 flags = SEARCH_END; |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2975 end_pos = pos; |
|
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2976 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2977 // wrapping should not occur in the first round |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2978 if (i == 0) |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2979 p_ws = FALSE; |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2980 |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2981 result = searchit(curwin, curbuf, &pos, &end_pos, |
|
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2982 (dir ? FORWARD : BACKWARD), |
| 3718 | 2983 spats[last_idx].pat, (long) (i ? count : 1), |
|
18358
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
18263
diff
changeset
|
2984 SEARCH_KEEP | flags, RE_SEARCH, NULL); |
| 3718 | 2985 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2986 p_ws = old_p_ws; |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2987 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2988 // First search may fail, but then start searching from the |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2989 // beginning of the file (cursor might be on the search match) |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2990 // except when Visual mode is active, so that extending the visual |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2991 // selection works. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2992 if (i == 1 && !result) // not found, abort |
| 3718 | 2993 { |
| 2994 curwin->w_cursor = orig_pos; | |
| 2995 if (VIsual_active) | |
| 2996 VIsual = save_VIsual; | |
| 2997 return FAIL; | |
| 2998 } | |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
2999 else if (i == 0 && !result) |
| 3718 | 3000 { |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3001 if (forward) |
| 3718 | 3002 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3003 // try again from start of buffer |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3004 CLEAR_POS(&pos); |
| 3718 | 3005 } |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3006 else |
| 3718 | 3007 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3008 // try again from end of buffer |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3009 // searching backwards, so set pos to last line and col |
| 3718 | 3010 pos.lnum = curwin->w_buffer->b_ml.ml_line_count; |
| 3724 | 3011 pos.col = (colnr_T)STRLEN( |
| 3012 ml_get(curwin->w_buffer->b_ml.ml_line_count)); | |
| 3718 | 3013 } |
| 3014 } | |
| 3015 } | |
| 3016 | |
| 3017 start_pos = pos; | |
| 3018 | |
| 3019 if (!VIsual_active) | |
| 3020 VIsual = start_pos; | |
| 3021 | |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3022 // put the cursor after the match |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
3023 curwin->w_cursor = end_pos; |
|
18448
35e0ab1f2975
patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents:
18426
diff
changeset
|
3024 if (LT_POS(VIsual, end_pos) && forward) |
|
22578
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3025 { |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3026 if (skip_first_backward) |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3027 // put the cursor on the start of the match |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3028 curwin->w_cursor = pos; |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3029 else |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3030 // put the cursor on last character of match |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3031 dec_cursor(); |
|
381bd66762ea
patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents:
22549
diff
changeset
|
3032 } |
|
22549
5055805908f5
patch 8.2.1823: "gN" does not select the matched string
Bram Moolenaar <Bram@vim.org>
parents:
22478
diff
changeset
|
3033 else if (VIsual_active && LT_POS(curwin->w_cursor, VIsual) && forward) |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
3034 curwin->w_cursor = pos; // put the cursor on the start of the match |
| 3718 | 3035 VIsual_active = TRUE; |
| 3036 VIsual_mode = 'v'; | |
| 3037 | |
|
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3038 if (*p_sel == 'e') |
| 3718 | 3039 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3040 // Correction for exclusive selection depends on the direction. |
|
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3041 if (forward && LTOREQ_POS(VIsual, curwin->w_cursor)) |
|
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3042 inc_cursor(); |
|
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3043 else if (!forward && LTOREQ_POS(curwin->w_cursor, VIsual)) |
|
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3044 inc(&VIsual); |
| 3718 | 3045 } |
| 3046 | |
| 3047 #ifdef FEAT_FOLDING | |
| 3048 if (fdo_flags & FDO_SEARCH && KeyTyped) | |
| 3049 foldOpenCursor(); | |
| 3050 #endif | |
| 3051 | |
| 3052 may_start_select('c'); | |
| 3053 setmouse(); | |
| 3054 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3055 // Make sure the clipboard gets updated. Needed because start and |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3056 // end are still the same, and the selection needs to be owned |
| 3718 | 3057 clip_star.vmode = NUL; |
| 3058 #endif | |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29442
diff
changeset
|
3059 redraw_curbuf_later(UPD_INVERTED); |
| 3718 | 3060 showmode(); |
| 3061 | |
| 3062 return OK; | |
| 3063 } | |
| 3755 | 3064 |
| 7 | 3065 /* |
| 3066 * return TRUE if line 'lnum' is empty or has white chars only. | |
| 3067 */ | |
| 3068 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3069 linewhite(linenr_T lnum) |
| 7 | 3070 { |
| 3071 char_u *p; | |
| 3072 | |
| 3073 p = skipwhite(ml_get(lnum)); | |
| 3074 return (*p == NUL); | |
| 3075 } | |
| 3076 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3077 /* |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3078 * Add the search count "[3/19]" to "msgbuf". |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3079 * See update_search_stat() for other arguments. |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3080 */ |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3081 static void |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3082 cmdline_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3083 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3084 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3085 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3086 int show_top_bot_msg, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3087 char_u *msgbuf, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3088 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3089 int maxcount, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3090 long timeout) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3091 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3092 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3093 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3094 update_search_stat(dirc, pos, cursor_pos, &stat, recompute, maxcount, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3095 timeout); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3096 if (stat.cur > 0) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3097 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3098 char t[SEARCH_STAT_BUF_LEN]; |
|
16748
75703a39d875
patch 8.1.1376: warnings for size_t/int mixups
Bram Moolenaar <Bram@vim.org>
parents:
16746
diff
changeset
|
3099 size_t len; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3100 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3101 #ifdef FEAT_RIGHTLEFT |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3102 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3103 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3104 if (stat.incomplete == 1) |
|
16572
f37255166ff4
patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents:
16570
diff
changeset
|
3105 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]"); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3106 else if (stat.cnt > maxcount && stat.cur > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3107 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/>%d]", |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3108 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3109 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3110 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/%d]", |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3111 maxcount, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3112 else |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3113 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]", |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3114 stat.cnt, stat.cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3115 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3116 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3117 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3118 { |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3119 if (stat.incomplete == 1) |
|
16572
f37255166ff4
patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents:
16570
diff
changeset
|
3120 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]"); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3121 else if (stat.cnt > maxcount && stat.cur > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3122 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/>%d]", |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3123 maxcount, maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3124 else if (stat.cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3125 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/>%d]", |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3126 stat.cur, maxcount); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3127 else |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3128 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]", |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3129 stat.cur, stat.cnt); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3130 } |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3131 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3132 len = STRLEN(t); |
|
16696
b1756c303066
patch 8.1.1350: "W" for wrapping not shown when more than 99 matches
Bram Moolenaar <Bram@vim.org>
parents:
16572
diff
changeset
|
3133 if (show_top_bot_msg && len + 2 < SEARCH_STAT_BUF_LEN) |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3134 { |
|
17992
a9c54c20295c
patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents:
17948
diff
changeset
|
3135 mch_memmove(t + 2, t, len); |
|
a9c54c20295c
patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents:
17948
diff
changeset
|
3136 t[0] = 'W'; |
|
a9c54c20295c
patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents:
17948
diff
changeset
|
3137 t[1] = ' '; |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3138 len += 2; |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3139 } |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3140 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3141 mch_memmove(msgbuf + STRLEN(msgbuf) - len, t, len); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3142 if (dirc == '?' && stat.cur == maxcount + 1) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3143 stat.cur = -1; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3144 |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
3145 // keep the message even after redraw, but don't put in history |
|
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
3146 msg_hist_off = TRUE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3147 give_warning(msgbuf, FALSE); |
|
16746
73ff6357da5b
patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
3148 msg_hist_off = FALSE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3149 } |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3150 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3151 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3152 /* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3153 * Add the search count information to "stat". |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3154 * "stat" must not be NULL. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3155 * When "recompute" is TRUE always recompute the numbers. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3156 * dirc == 0: don't find the next/previous match (only set the result to "stat") |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3157 * dirc == '/': find the next match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3158 * dirc == '?': find the previous match |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3159 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3160 static void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3161 update_search_stat( |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3162 int dirc, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3163 pos_T *pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3164 pos_T *cursor_pos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3165 searchstat_T *stat, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3166 int recompute, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3167 int maxcount, |
|
20651
3e03edae7e6f
patch 8.2.0879: compiler warning for unused function argument
Bram Moolenaar <Bram@vim.org>
parents:
20647
diff
changeset
|
3168 long timeout UNUSED) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3169 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3170 int save_ws = p_ws; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3171 int wraparound = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3172 pos_T p = (*pos); |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
3173 static pos_T lastpos = {0, 0, 0}; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3174 static int cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3175 static int cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3176 static int exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3177 static int incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3178 static int last_maxcount = SEARCH_STAT_DEF_MAX_COUNT; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3179 static int chgtick = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3180 static char_u *lastpat = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3181 static buf_T *lbuf = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3182 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3183 proftime_T start; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3184 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3185 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3186 vim_memset(stat, 0, sizeof(searchstat_T)); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3187 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3188 if (dirc == 0 && !recompute && !EMPTY_POS(lastpos)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3189 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3190 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3191 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3192 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3193 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3194 stat->last_maxcount = last_maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3195 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3196 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3197 last_maxcount = maxcount; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3198 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3199 wraparound = ((dirc == '?' && LT_POS(lastpos, p)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3200 || (dirc == '/' && LT_POS(p, lastpos))); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3201 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3202 // If anything relevant changed the count has to be recomputed. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3203 // MB_STRNICMP ignores case, but we should not ignore case. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3204 // Unfortunately, there is no MB_STRNICMP function. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3205 // XXX: above comment should be "no MB_STRCMP function" ? |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3206 if (!(chgtick == CHANGEDTICK(curbuf) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3207 && MB_STRNICMP(lastpat, spats[last_idx].pat, STRLEN(lastpat)) == 0 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3208 && STRLEN(lastpat) == STRLEN(spats[last_idx].pat) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3209 && EQUAL_POS(lastpos, *cursor_pos) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3210 && lbuf == curbuf) || wraparound || cur < 0 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3211 || (maxcount > 0 && cur > maxcount) || recompute) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3212 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3213 cur = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3214 cnt = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3215 exact_match = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3216 incomplete = 0; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3217 CLEAR_POS(&lastpos); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3218 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3219 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3220 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3221 if (EQUAL_POS(lastpos, *cursor_pos) && !wraparound |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3222 && (dirc == 0 || dirc == '/' ? cur < cnt : cur > 0)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3223 cur += dirc == 0 ? 0 : dirc == '/' ? 1 : -1; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3224 else |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3225 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3226 int done_search = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3227 pos_T endpos = {0, 0, 0}; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3228 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3229 p_ws = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3230 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3231 if (timeout > 0) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3232 profile_setlimit(timeout, &start); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3233 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3234 while (!got_int && searchit(curwin, curbuf, &lastpos, &endpos, |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3235 FORWARD, NULL, 1, SEARCH_KEEP, RE_LAST, NULL) != FAIL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3236 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3237 done_search = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3238 #ifdef FEAT_RELTIME |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3239 // Stop after passing the time limit. |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3240 if (timeout > 0 && profile_passed_limit(&start)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3241 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3242 incomplete = 1; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3243 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3244 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3245 #endif |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3246 cnt++; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3247 if (LTOREQ_POS(lastpos, p)) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3248 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3249 cur = cnt; |
|
20667
a126f643d566
patch 8.2.0887: searchcount().exact_match is 1 right after a match
Bram Moolenaar <Bram@vim.org>
parents:
20661
diff
changeset
|
3250 if (LT_POS(p, endpos)) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3251 exact_match = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3252 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3253 fast_breakcheck(); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3254 if (maxcount > 0 && cnt > maxcount) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3255 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3256 incomplete = 2; // max count exceeded |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3257 break; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3258 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3259 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3260 if (got_int) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3261 cur = -1; // abort |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3262 if (done_search) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3263 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3264 vim_free(lastpat); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3265 lastpat = vim_strsave(spats[last_idx].pat); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3266 chgtick = CHANGEDTICK(curbuf); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3267 lbuf = curbuf; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3268 lastpos = p; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3269 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3270 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3271 stat->cur = cur; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3272 stat->cnt = cnt; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3273 stat->exact_match = exact_match; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3274 stat->incomplete = incomplete; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
3275 stat->last_maxcount = last_maxcount; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3276 p_ws = save_ws; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3277 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3278 |
| 7 | 3279 #if defined(FEAT_FIND_ID) || defined(PROTO) |
|
29056
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3280 |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3281 /* |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3282 * Get line "lnum" and copy it into "buf[LSIZE]". |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3283 * The copy is made because the regexp may make the line invalid when using a |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3284 * mark. |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3285 */ |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3286 static char_u * |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3287 get_line_and_copy(linenr_T lnum, char_u *buf) |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3288 { |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3289 char_u *line = ml_get(lnum); |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3290 |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3291 vim_strncpy(buf, line, LSIZE - 1); |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3292 return buf; |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3293 } |
|
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3294 |
| 7 | 3295 /* |
| 3296 * Find identifiers or defines in included files. | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3297 * If p_ic && compl_status_sol() then ptr must be in lowercase. |
| 7 | 3298 */ |
| 3299 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3300 find_pattern_in_path( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3301 char_u *ptr, // pointer to search pattern |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3302 int dir UNUSED, // direction of expansion |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3303 int len, // length of search pattern |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3304 int whole, // match whole words only |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3305 int skip_comments, // don't match inside comments |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3306 int type, // Type of search; are we looking for a type? |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3307 // a macro? |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3308 long count, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3309 int action, // What to do when we find it |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3310 linenr_T start_lnum, // first line to start searching |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3311 linenr_T end_lnum) // last line for searching |
| 7 | 3312 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3313 SearchedFile *files; // Stack of included files |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3314 SearchedFile *bigger; // When we need more space |
| 7 | 3315 int max_path_depth = 50; |
| 3316 long match_count = 1; | |
| 3317 | |
| 3318 char_u *pat; | |
| 3319 char_u *new_fname; | |
| 3320 char_u *curr_fname = curbuf->b_fname; | |
| 3321 char_u *prev_fname = NULL; | |
| 3322 linenr_T lnum; | |
| 3323 int depth; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3324 int depth_displayed; // For type==CHECK_PATH |
| 7 | 3325 int old_files; |
| 3326 int already_searched; | |
| 3327 char_u *file_line; | |
| 3328 char_u *line; | |
| 3329 char_u *p; | |
| 3330 char_u save_char; | |
| 3331 int define_matched; | |
| 3332 regmatch_T regmatch; | |
| 3333 regmatch_T incl_regmatch; | |
| 3334 regmatch_T def_regmatch; | |
| 3335 int matched = FALSE; | |
| 3336 int did_show = FALSE; | |
| 3337 int found = FALSE; | |
| 3338 int i; | |
| 3339 char_u *already = NULL; | |
| 3340 char_u *startp = NULL; | |
| 534 | 3341 char_u *inc_opt = NULL; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3342 #if defined(FEAT_QUICKFIX) |
| 7 | 3343 win_T *curwin_save = NULL; |
| 3344 #endif | |
| 3345 | |
| 3346 regmatch.regprog = NULL; | |
| 3347 incl_regmatch.regprog = NULL; | |
| 3348 def_regmatch.regprog = NULL; | |
| 3349 | |
| 3350 file_line = alloc(LSIZE); | |
| 3351 if (file_line == NULL) | |
| 3352 return; | |
| 3353 | |
| 3354 if (type != CHECK_PATH && type != FIND_DEFINE | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3355 // when CONT_SOL is set compare "ptr" with the beginning of the |
|
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3356 // line is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo |
|
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3357 && !compl_status_sol()) |
| 7 | 3358 { |
| 3359 pat = alloc(len + 5); | |
| 3360 if (pat == NULL) | |
| 3361 goto fpip_end; | |
| 3362 sprintf((char *)pat, whole ? "\\<%.*s\\>" : "%.*s", len, ptr); | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3363 // ignore case according to p_ic, p_scs and pat |
| 7 | 3364 regmatch.rm_ic = ignorecase(pat); |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3365 regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0); |
| 7 | 3366 vim_free(pat); |
| 3367 if (regmatch.regprog == NULL) | |
| 3368 goto fpip_end; | |
| 3369 } | |
| 534 | 3370 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc; |
| 3371 if (*inc_opt != NUL) | |
| 7 | 3372 { |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3373 incl_regmatch.regprog = vim_regcomp(inc_opt, |
|
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3374 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3375 if (incl_regmatch.regprog == NULL) |
| 3376 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3377 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat. |
| 7 | 3378 } |
| 3379 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL)) | |
| 3380 { | |
| 3381 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL | |
|
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3382 ? p_def : curbuf->b_p_def, |
|
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents:
23229
diff
changeset
|
3383 magic_isset() ? RE_MAGIC : 0); |
| 7 | 3384 if (def_regmatch.regprog == NULL) |
| 3385 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3386 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat. |
| 7 | 3387 } |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
3388 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE); |
| 7 | 3389 if (files == NULL) |
| 3390 goto fpip_end; | |
| 3391 old_files = max_path_depth; | |
| 3392 depth = depth_displayed = -1; | |
| 3393 | |
| 3394 lnum = start_lnum; | |
| 3395 if (end_lnum > curbuf->b_ml.ml_line_count) | |
| 3396 end_lnum = curbuf->b_ml.ml_line_count; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3397 if (lnum > end_lnum) // do at least one line |
| 7 | 3398 lnum = end_lnum; |
|
29056
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3399 line = get_line_and_copy(lnum, file_line); |
| 7 | 3400 |
| 3401 for (;;) | |
| 3402 { | |
| 3403 if (incl_regmatch.regprog != NULL | |
| 3404 && vim_regexec(&incl_regmatch, line, (colnr_T)0)) | |
| 3405 { | |
| 534 | 3406 char_u *p_fname = (curr_fname == curbuf->b_fname) |
| 3407 ? curbuf->b_ffname : curr_fname; | |
| 3408 | |
| 3409 if (inc_opt != NULL && strstr((char *)inc_opt, "\\zs") != NULL) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3410 // Use text from '\zs' to '\ze' (or end) of 'include'. |
| 534 | 3411 new_fname = find_file_name_in_path(incl_regmatch.startp[0], |
|
5118
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3412 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]), |
| 534 | 3413 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname); |
| 3414 else | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3415 // Use text after match with 'include'. |
| 534 | 3416 new_fname = file_name_in_line(incl_regmatch.endp[0], 0, |
| 681 | 3417 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL); |
| 7 | 3418 already_searched = FALSE; |
| 3419 if (new_fname != NULL) | |
| 3420 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3421 // Check whether we have already searched in this file |
| 7 | 3422 for (i = 0;; i++) |
| 3423 { | |
| 3424 if (i == depth + 1) | |
| 3425 i = old_files; | |
| 3426 if (i == max_path_depth) | |
| 3427 break; | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
3428 if (fullpathcmp(new_fname, files[i].name, TRUE, TRUE) |
|
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
3429 & FPC_SAME) |
| 7 | 3430 { |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
3431 if (type != CHECK_PATH |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
3432 && action == ACTION_SHOW_ALL |
|
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
3433 && files[i].matched) |
| 7 | 3434 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3435 msg_putchar('\n'); // cursor below last one |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3436 if (!got_int) // don't display if 'q' |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3437 // typed at "--more--" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3438 // message |
| 7 | 3439 { |
| 3440 msg_home_replace_hl(new_fname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3441 msg_puts(_(" (includes previously listed match)")); |
| 7 | 3442 prev_fname = NULL; |
| 3443 } | |
| 3444 } | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13225
diff
changeset
|
3445 VIM_CLEAR(new_fname); |
| 7 | 3446 already_searched = TRUE; |
| 3447 break; | |
| 3448 } | |
| 3449 } | |
| 3450 } | |
| 3451 | |
| 3452 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL | |
| 3453 || (new_fname == NULL && !already_searched))) | |
| 3454 { | |
| 3455 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3456 msg_putchar('\n'); // cursor below last one |
| 7 | 3457 else |
| 3458 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3459 gotocmdline(TRUE); // cursor at status line |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3460 msg_puts_title(_("--- Included files ")); |
| 7 | 3461 if (action != ACTION_SHOW_ALL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3462 msg_puts_title(_("not found ")); |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3463 msg_puts_title(_("in path ---\n")); |
| 7 | 3464 } |
| 3465 did_show = TRUE; | |
| 3466 while (depth_displayed < depth && !got_int) | |
| 3467 { | |
| 3468 ++depth_displayed; | |
| 3469 for (i = 0; i < depth_displayed; i++) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3470 msg_puts(" "); |
| 7 | 3471 msg_home_replace(files[depth_displayed].name); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3472 msg_puts(" -->\n"); |
| 7 | 3473 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3474 if (!got_int) // don't display if 'q' typed |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3475 // for "--more--" message |
| 7 | 3476 { |
| 3477 for (i = 0; i <= depth_displayed; i++) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3478 msg_puts(" "); |
| 7 | 3479 if (new_fname != NULL) |
| 3480 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3481 // using "new_fname" is more reliable, e.g., when |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3482 // 'includeexpr' is set. |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3483 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D)); |
| 7 | 3484 } |
| 3485 else | |
| 3486 { | |
| 3487 /* | |
| 3488 * Isolate the file name. | |
| 3489 * Include the surrounding "" or <> if present. | |
| 3490 */ | |
| 3699 | 3491 if (inc_opt != NULL |
| 3492 && strstr((char *)inc_opt, "\\zs") != NULL) | |
| 3493 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3494 // pattern contains \zs, use the match |
| 3699 | 3495 p = incl_regmatch.startp[0]; |
| 3496 i = (int)(incl_regmatch.endp[0] | |
| 3497 - incl_regmatch.startp[0]); | |
| 3498 } | |
| 3499 else | |
| 3500 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3501 // find the file name after the end of the match |
| 3699 | 3502 for (p = incl_regmatch.endp[0]; |
| 3503 *p && !vim_isfilec(*p); p++) | |
| 3504 ; | |
| 3505 for (i = 0; vim_isfilec(p[i]); i++) | |
| 3506 ; | |
| 3507 } | |
| 3508 | |
| 7 | 3509 if (i == 0) |
| 3510 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3511 // Nothing found, use the rest of the line. |
| 7 | 3512 p = incl_regmatch.endp[0]; |
| 835 | 3513 i = (int)STRLEN(p); |
| 7 | 3514 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3515 // Avoid checking before the start of the line, can |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3516 // happen if \zs appears in the regexp. |
| 3699 | 3517 else if (p > line) |
| 7 | 3518 { |
| 3519 if (p[-1] == '"' || p[-1] == '<') | |
| 3520 { | |
| 3521 --p; | |
| 3522 ++i; | |
| 3523 } | |
| 3524 if (p[i] == '"' || p[i] == '>') | |
| 3525 ++i; | |
| 3526 } | |
| 3527 save_char = p[i]; | |
| 3528 p[i] = NUL; | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3529 msg_outtrans_attr(p, HL_ATTR(HLF_D)); |
| 7 | 3530 p[i] = save_char; |
| 3531 } | |
| 3532 | |
| 3533 if (new_fname == NULL && action == ACTION_SHOW_ALL) | |
| 3534 { | |
| 3535 if (already_searched) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3536 msg_puts(_(" (Already listed)")); |
| 7 | 3537 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3538 msg_puts(_(" NOT FOUND")); |
| 7 | 3539 } |
| 3540 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3541 out_flush(); // output each line directly |
| 7 | 3542 } |
| 3543 | |
| 3544 if (new_fname != NULL) | |
| 3545 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3546 // Push the new file onto the file stack |
| 7 | 3547 if (depth + 1 == old_files) |
| 3548 { | |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
3549 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2); |
| 7 | 3550 if (bigger != NULL) |
| 3551 { | |
| 3552 for (i = 0; i <= depth; i++) | |
| 3553 bigger[i] = files[i]; | |
| 3554 for (i = depth + 1; i < old_files + max_path_depth; i++) | |
| 3555 { | |
| 3556 bigger[i].fp = NULL; | |
| 3557 bigger[i].name = NULL; | |
| 3558 bigger[i].lnum = 0; | |
| 3559 bigger[i].matched = FALSE; | |
| 3560 } | |
| 3561 for (i = old_files; i < max_path_depth; i++) | |
| 3562 bigger[i + max_path_depth] = files[i]; | |
| 3563 old_files += max_path_depth; | |
| 3564 max_path_depth *= 2; | |
| 3565 vim_free(files); | |
| 3566 files = bigger; | |
| 3567 } | |
| 3568 } | |
| 3569 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r")) | |
| 3570 == NULL) | |
| 3571 vim_free(new_fname); | |
| 3572 else | |
| 3573 { | |
| 3574 if (++depth == old_files) | |
| 3575 { | |
| 3576 /* | |
| 3577 * lalloc() for 'bigger' must have failed above. We | |
| 3578 * will forget one of our already visited files now. | |
| 3579 */ | |
| 3580 vim_free(files[old_files].name); | |
| 3581 ++old_files; | |
| 3582 } | |
| 3583 files[depth].name = curr_fname = new_fname; | |
| 3584 files[depth].lnum = 0; | |
| 3585 files[depth].matched = FALSE; | |
| 3586 if (action == ACTION_EXPAND) | |
| 3587 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3588 msg_hist_off = TRUE; // reset in msg_trunc_attr() |
| 274 | 3589 vim_snprintf((char*)IObuff, IOSIZE, |
| 3590 _("Scanning included file: %s"), | |
| 3591 (char *)new_fname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3592 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 3593 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3594 else if (p_verbose >= 5) |
| 712 | 3595 { |
| 3596 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3597 smsg(_("Searching included file %s"), |
| 712 | 3598 (char *)new_fname); |
| 3599 verbose_leave(); | |
| 3600 } | |
| 3601 | |
| 7 | 3602 } |
| 3603 } | |
| 3604 } | |
| 3605 else | |
| 3606 { | |
| 3607 /* | |
| 3608 * Check if the line is a define (type == FIND_DEFINE) | |
| 3609 */ | |
| 3610 p = line; | |
| 3611 search_line: | |
| 3612 define_matched = FALSE; | |
| 3613 if (def_regmatch.regprog != NULL | |
| 3614 && vim_regexec(&def_regmatch, line, (colnr_T)0)) | |
| 3615 { | |
| 3616 /* | |
| 3617 * Pattern must be first identifier after 'define', so skip | |
| 3618 * to that position before checking for match of pattern. Also | |
| 3619 * don't let it match beyond the end of this identifier. | |
| 3620 */ | |
| 3621 p = def_regmatch.endp[0]; | |
| 3622 while (*p && !vim_iswordc(*p)) | |
| 3623 p++; | |
| 3624 define_matched = TRUE; | |
| 3625 } | |
| 3626 | |
| 3627 /* | |
| 3628 * Look for a match. Don't do this if we are looking for a | |
| 3629 * define and this line didn't match define_prog above. | |
| 3630 */ | |
| 3631 if (def_regmatch.regprog == NULL || define_matched) | |
| 3632 { | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3633 if (define_matched || compl_status_sol()) |
| 7 | 3634 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3635 // compare the first "len" chars from "ptr" |
| 7 | 3636 startp = skipwhite(p); |
| 3637 if (p_ic) | |
| 3638 matched = !MB_STRNICMP(startp, ptr, len); | |
| 3639 else | |
| 3640 matched = !STRNCMP(startp, ptr, len); | |
| 3641 if (matched && define_matched && whole | |
| 3642 && vim_iswordc(startp[len])) | |
| 3643 matched = FALSE; | |
| 3644 } | |
| 3645 else if (regmatch.regprog != NULL | |
| 3646 && vim_regexec(®match, line, (colnr_T)(p - line))) | |
| 3647 { | |
| 3648 matched = TRUE; | |
| 3649 startp = regmatch.startp[0]; | |
| 3650 /* | |
| 3651 * Check if the line is not a comment line (unless we are | |
| 3652 * looking for a define). A line starting with "# define" | |
| 3653 * is not considered to be a comment line. | |
| 3654 */ | |
| 3655 if (!define_matched && skip_comments) | |
| 3656 { | |
| 3657 if ((*line != '#' || | |
| 3658 STRNCMP(skipwhite(line + 1), "define", 6) != 0) | |
| 3562 | 3659 && get_leader_len(line, NULL, FALSE, TRUE)) |
| 7 | 3660 matched = FALSE; |
| 3661 | |
| 3662 /* | |
| 3663 * Also check for a "/ *" or "/ /" before the match. | |
| 3664 * Skips lines like "int backwards; / * normal index | |
| 3665 * * /" when looking for "normal". | |
| 3666 * Note: Doesn't skip "/ *" in comments. | |
| 3667 */ | |
| 3668 p = skipwhite(line); | |
| 3669 if (matched | |
| 3670 || (p[0] == '/' && p[1] == '*') || p[0] == '*') | |
| 3671 for (p = line; *p && p < startp; ++p) | |
| 3672 { | |
| 3673 if (matched | |
| 3674 && p[0] == '/' | |
| 3675 && (p[1] == '*' || p[1] == '/')) | |
| 3676 { | |
| 3677 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3678 // After "//" all text is comment |
| 7 | 3679 if (p[1] == '/') |
| 3680 break; | |
| 3681 ++p; | |
| 3682 } | |
| 3683 else if (!matched && p[0] == '*' && p[1] == '/') | |
| 3684 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3685 // Can find match after "* /". |
| 7 | 3686 matched = TRUE; |
| 3687 ++p; | |
| 3688 } | |
| 3689 } | |
| 3690 } | |
| 3691 } | |
| 3692 } | |
| 3693 } | |
| 3694 if (matched) | |
| 3695 { | |
| 3696 if (action == ACTION_EXPAND) | |
| 3697 { | |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3698 int cont_s_ipos = FALSE; |
| 7 | 3699 int add_r; |
| 3700 char_u *aux; | |
| 3701 | |
| 3702 if (depth == -1 && lnum == curwin->w_cursor.lnum) | |
| 3703 break; | |
| 3704 found = TRUE; | |
| 3705 aux = p = startp; | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3706 if (compl_status_adding()) |
| 7 | 3707 { |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3708 p += ins_compl_len(); |
| 7 | 3709 if (vim_iswordp(p)) |
| 3710 goto exit_matched; | |
| 3711 p = find_word_start(p); | |
| 3712 } | |
| 3713 p = find_word_end(p); | |
| 3714 i = (int)(p - aux); | |
| 3715 | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3716 if (compl_status_adding() && i == ins_compl_len()) |
| 7 | 3717 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3718 // IOSIZE > compl_length, so the STRNCPY works |
| 7 | 3719 STRNCPY(IObuff, aux, i); |
| 944 | 3720 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3721 // Get the next line: when "depth" < 0 from the current |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3722 // buffer, otherwise from the included file. Jump to |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3723 // exit_matched when past the last line. |
| 944 | 3724 if (depth < 0) |
| 3725 { | |
| 3726 if (lnum >= end_lnum) | |
| 3727 goto exit_matched; | |
|
29056
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3728 line = get_line_and_copy(++lnum, file_line); |
| 944 | 3729 } |
| 3730 else if (vim_fgets(line = file_line, | |
| 3731 LSIZE, files[depth].fp)) | |
| 7 | 3732 goto exit_matched; |
| 3733 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3734 // we read a line, set "already" to check this "line" later |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3735 // if depth >= 0 we'll increase files[depth].lnum far |
|
23229
b545334ae654
patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents:
22746
diff
changeset
|
3736 // below -- Acevedo |
| 7 | 3737 already = aux = p = skipwhite(line); |
| 3738 p = find_word_start(p); | |
| 3739 p = find_word_end(p); | |
| 3740 if (p > aux) | |
| 3741 { | |
| 3742 if (*aux != ')' && IObuff[i-1] != TAB) | |
| 3743 { | |
| 3744 if (IObuff[i-1] != ' ') | |
| 3745 IObuff[i++] = ' '; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3746 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2 |
| 7 | 3747 if (p_js |
| 3748 && (IObuff[i-2] == '.' | |
| 3749 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL | |
| 3750 && (IObuff[i-2] == '?' | |
| 3751 || IObuff[i-2] == '!')))) | |
| 3752 IObuff[i++] = ' '; | |
| 3753 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3754 // copy as much as possible of the new word |
| 7 | 3755 if (p - aux >= IOSIZE - i) |
| 3756 p = aux + IOSIZE - i - 1; | |
| 3757 STRNCPY(IObuff + i, aux, p - aux); | |
| 3758 i += (int)(p - aux); | |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3759 cont_s_ipos = TRUE; |
| 7 | 3760 } |
| 3761 IObuff[i] = NUL; | |
| 3762 aux = IObuff; | |
| 3763 | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3764 if (i == ins_compl_len()) |
| 7 | 3765 goto exit_matched; |
| 3766 } | |
| 3767 | |
| 942 | 3768 add_r = ins_compl_add_infercase(aux, i, p_ic, |
| 7 | 3769 curr_fname == curbuf->b_fname ? NULL : curr_fname, |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3770 dir, cont_s_ipos); |
| 7 | 3771 if (add_r == OK) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3772 // if dir was BACKWARD then honor it just once |
| 7 | 3773 dir = FORWARD; |
| 464 | 3774 else if (add_r == FAIL) |
| 7 | 3775 break; |
| 3776 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3777 else if (action == ACTION_SHOW_ALL) |
| 7 | 3778 { |
| 3779 found = TRUE; | |
| 3780 if (!did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3781 gotocmdline(TRUE); // cursor at status line |
| 7 | 3782 if (curr_fname != prev_fname) |
| 3783 { | |
| 3784 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3785 msg_putchar('\n'); // cursor below last one |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3786 if (!got_int) // don't display if 'q' typed |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3787 // at "--more--" message |
| 7 | 3788 msg_home_replace_hl(curr_fname); |
| 3789 prev_fname = curr_fname; | |
| 3790 } | |
| 3791 did_show = TRUE; | |
| 3792 if (!got_int) | |
| 3793 show_pat_in_path(line, type, TRUE, action, | |
| 3794 (depth == -1) ? NULL : files[depth].fp, | |
| 3795 (depth == -1) ? &lnum : &files[depth].lnum, | |
| 3796 match_count++); | |
| 3797 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3798 // Set matched flag for this file and all the ones that |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3799 // include it |
| 7 | 3800 for (i = 0; i <= depth; ++i) |
| 3801 files[i].matched = TRUE; | |
| 3802 } | |
| 3803 else if (--count <= 0) | |
| 3804 { | |
| 3805 found = TRUE; | |
| 3806 if (depth == -1 && lnum == curwin->w_cursor.lnum | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3807 #if defined(FEAT_QUICKFIX) |
| 7 | 3808 && g_do_tagpreview == 0 |
| 3809 #endif | |
| 3810 ) | |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
3811 emsg(_(e_match_is_on_current_line)); |
| 7 | 3812 else if (action == ACTION_SHOW) |
| 3813 { | |
| 3814 show_pat_in_path(line, type, did_show, action, | |
| 3815 (depth == -1) ? NULL : files[depth].fp, | |
| 3816 (depth == -1) ? &lnum : &files[depth].lnum, 1L); | |
| 3817 did_show = TRUE; | |
| 3818 } | |
| 3819 else | |
| 3820 { | |
| 3821 #ifdef FEAT_GUI | |
| 3822 need_mouse_correct = TRUE; | |
| 3823 #endif | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3824 #if defined(FEAT_QUICKFIX) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3825 // ":psearch" uses the preview window |
| 7 | 3826 if (g_do_tagpreview != 0) |
| 3827 { | |
| 3828 curwin_save = curwin; | |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
3829 prepare_tagpreview(TRUE, TRUE, FALSE); |
| 7 | 3830 } |
| 3831 #endif | |
| 3832 if (action == ACTION_SPLIT) | |
| 3833 { | |
| 3834 if (win_split(0, 0) == FAIL) | |
| 3835 break; | |
| 2583 | 3836 RESET_BINDING(curwin); |
| 7 | 3837 } |
| 3838 if (depth == -1) | |
| 3839 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3840 // match in current file |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3841 #if defined(FEAT_QUICKFIX) |
| 7 | 3842 if (g_do_tagpreview != 0) |
| 3843 { | |
|
23847
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3844 if (!win_valid(curwin_save)) |
|
b0e7fa957cd1
patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents:
23505
diff
changeset
|
3845 break; |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3846 if (!GETFILE_SUCCESS(getfile( |
|
11759
5e36b2f825cb
patch 8.0.0762: ml_get error with :psearch in buffer without a name
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3847 curwin_save->w_buffer->b_fnum, NULL, |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3848 NULL, TRUE, lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3849 break; // failed to jump to file |
| 7 | 3850 } |
| 3851 else | |
| 3852 #endif | |
| 3853 setpcmark(); | |
| 3854 curwin->w_cursor.lnum = lnum; | |
|
11759
5e36b2f825cb
patch 8.0.0762: ml_get error with :psearch in buffer without a name
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3855 check_cursor(); |
| 7 | 3856 } |
| 3857 else | |
| 3858 { | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3859 if (!GETFILE_SUCCESS(getfile( |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3860 0, files[depth].name, NULL, TRUE, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3861 files[depth].lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3862 break; // failed to jump to file |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3863 // autocommands may have changed the lnum, we don't |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3864 // want that here |
| 7 | 3865 curwin->w_cursor.lnum = files[depth].lnum; |
| 3866 } | |
| 3867 } | |
| 3868 if (action != ACTION_SHOW) | |
| 3869 { | |
| 1859 | 3870 curwin->w_cursor.col = (colnr_T)(startp - line); |
| 7 | 3871 curwin->w_set_curswant = TRUE; |
| 3872 } | |
| 3873 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3874 #if defined(FEAT_QUICKFIX) |
| 7 | 3875 if (g_do_tagpreview != 0 |
| 673 | 3876 && curwin != curwin_save && win_valid(curwin_save)) |
| 7 | 3877 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3878 // Return cursor to where we were |
| 7 | 3879 validate_cursor(); |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29442
diff
changeset
|
3880 redraw_later(UPD_VALID); |
| 7 | 3881 win_enter(curwin_save, TRUE); |
| 3882 } | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
3883 # ifdef FEAT_PROP_POPUP |
|
17644
daa1dea1c1b3
patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
3884 else if (WIN_IS_POPUP(curwin)) |
|
daa1dea1c1b3
patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
3885 // can't keep focus in popup window |
|
daa1dea1c1b3
patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
3886 win_enter(firstwin, TRUE); |
|
daa1dea1c1b3
patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
3887 # endif |
| 7 | 3888 #endif |
| 3889 break; | |
| 3890 } | |
| 3891 exit_matched: | |
| 3892 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3893 // look for other matches in the rest of the line if we |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3894 // are not at the end of it already |
| 7 | 3895 if (def_regmatch.regprog == NULL |
| 3896 && action == ACTION_EXPAND | |
|
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
3897 && !compl_status_sol() |
| 1859 | 3898 && *startp != NUL |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
3899 && *(p = startp + mb_ptr2len(startp)) != NUL) |
| 7 | 3900 goto search_line; |
| 3901 } | |
| 3902 line_breakcheck(); | |
| 3903 if (action == ACTION_EXPAND) | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10172
diff
changeset
|
3904 ins_compl_check_keys(30, FALSE); |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
3905 if (got_int || ins_compl_interrupted()) |
| 7 | 3906 break; |
| 3907 | |
| 3908 /* | |
| 3909 * Read the next line. When reading an included file and encountering | |
| 3910 * end-of-file, close the file and continue in the file that included | |
| 3911 * it. | |
| 3912 */ | |
| 3913 while (depth >= 0 && !already | |
| 3914 && vim_fgets(line = file_line, LSIZE, files[depth].fp)) | |
| 3915 { | |
| 3916 fclose(files[depth].fp); | |
| 3917 --old_files; | |
| 3918 files[old_files].name = files[depth].name; | |
| 3919 files[old_files].matched = files[depth].matched; | |
| 3920 --depth; | |
| 3921 curr_fname = (depth == -1) ? curbuf->b_fname | |
| 3922 : files[depth].name; | |
| 3923 if (depth < depth_displayed) | |
| 3924 depth_displayed = depth; | |
| 3925 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3926 if (depth >= 0) // we could read the line |
|
5118
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3927 { |
| 7 | 3928 files[depth].lnum++; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3929 // Remove any CR and LF from the line. |
|
5118
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3930 i = (int)STRLEN(line); |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3931 if (i > 0 && line[i - 1] == '\n') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3932 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3933 if (i > 0 && line[i - 1] == '\r') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3934 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3935 } |
| 7 | 3936 else if (!already) |
| 3937 { | |
| 3938 if (++lnum > end_lnum) | |
| 3939 break; | |
|
29056
485619e7f836
patch 8.2.5050: using freed memory when searching for pattern in path
Bram Moolenaar <Bram@vim.org>
parents:
28942
diff
changeset
|
3940 line = get_line_and_copy(lnum, file_line); |
| 7 | 3941 } |
| 3942 already = NULL; | |
| 3943 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3944 // End of big for (;;) loop. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3945 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3946 // Close any files that are still open. |
| 7 | 3947 for (i = 0; i <= depth; i++) |
| 3948 { | |
| 3949 fclose(files[i].fp); | |
| 3950 vim_free(files[i].name); | |
| 3951 } | |
| 3952 for (i = old_files; i < max_path_depth; i++) | |
| 3953 vim_free(files[i].name); | |
| 3954 vim_free(files); | |
| 3955 | |
| 3956 if (type == CHECK_PATH) | |
| 3957 { | |
| 3958 if (!did_show) | |
| 3959 { | |
| 3960 if (action != ACTION_SHOW_ALL) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3961 msg(_("All included files were found")); |
| 7 | 3962 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3963 msg(_("No included files")); |
| 7 | 3964 } |
| 3965 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3966 else if (!found && action != ACTION_EXPAND) |
| 7 | 3967 { |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
3968 if (got_int || ins_compl_interrupted()) |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
3969 emsg(_(e_interrupted)); |
| 7 | 3970 else if (type == FIND_DEFINE) |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
3971 emsg(_(e_couldnt_find_definition)); |
| 7 | 3972 else |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26887
diff
changeset
|
3973 emsg(_(e_couldnt_find_pattern)); |
| 7 | 3974 } |
| 3975 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL) | |
| 3976 msg_end(); | |
| 3977 | |
| 3978 fpip_end: | |
| 3979 vim_free(file_line); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3980 vim_regfree(regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3981 vim_regfree(incl_regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3982 vim_regfree(def_regmatch.regprog); |
| 7 | 3983 } |
| 3984 | |
| 3985 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3986 show_pat_in_path( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3987 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3988 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3989 int did_show, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3990 int action, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3991 FILE *fp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3992 linenr_T *lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3993 long count) |
| 7 | 3994 { |
| 3995 char_u *p; | |
| 3996 | |
| 3997 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3998 msg_putchar('\n'); // cursor below last one |
| 867 | 3999 else if (!msg_silent) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4000 gotocmdline(TRUE); // cursor at status line |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4001 if (got_int) // 'q' typed at "--more--" message |
| 7 | 4002 return; |
| 4003 for (;;) | |
| 4004 { | |
| 4005 p = line + STRLEN(line) - 1; | |
| 4006 if (fp != NULL) | |
| 4007 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4008 // We used fgets(), so get rid of newline at end |
| 7 | 4009 if (p >= line && *p == '\n') |
| 4010 --p; | |
| 4011 if (p >= line && *p == '\r') | |
| 4012 --p; | |
| 4013 *(p + 1) = NUL; | |
| 4014 } | |
| 4015 if (action == ACTION_SHOW_ALL) | |
| 4016 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4017 sprintf((char *)IObuff, "%3ld: ", count); // show match nr |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4018 msg_puts((char *)IObuff); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4019 sprintf((char *)IObuff, "%4ld", *lnum); // show line nr |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4020 // Highlight line numbers |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4021 msg_puts_attr((char *)IObuff, HL_ATTR(HLF_N)); |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4022 msg_puts(" "); |
| 7 | 4023 } |
| 168 | 4024 msg_prt_line(line, FALSE); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4025 out_flush(); // show one line at a time |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4026 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4027 // Definition continues until line that doesn't end with '\' |
| 7 | 4028 if (got_int || type != FIND_DEFINE || p < line || *p != '\\') |
| 4029 break; | |
| 4030 | |
| 4031 if (fp != NULL) | |
| 4032 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4033 if (vim_fgets(line, LSIZE, fp)) // end of file |
| 7 | 4034 break; |
| 4035 ++*lnum; | |
| 4036 } | |
| 4037 else | |
| 4038 { | |
| 4039 if (++*lnum > curbuf->b_ml.ml_line_count) | |
| 4040 break; | |
| 4041 line = ml_get(*lnum); | |
| 4042 } | |
| 4043 msg_putchar('\n'); | |
| 4044 } | |
| 4045 } | |
| 4046 #endif | |
| 4047 | |
| 4048 #ifdef FEAT_VIMINFO | |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4049 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4050 * Return the last used search pattern at "idx". |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4051 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4052 spat_T * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4053 get_spat(int idx) |
| 7 | 4054 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4055 return &spats[idx]; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4056 } |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4057 |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4058 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4059 * Return the last used search pattern index. |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
4060 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4061 int |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4062 get_spat_last_idx(void) |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4063 { |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4064 return last_idx; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
4065 } |
| 7 | 4066 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4067 |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4068 #if defined(FEAT_EVAL) || defined(FEAT_PROTO) |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4069 /* |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4070 * "searchcount()" function |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4071 */ |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4072 void |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4073 f_searchcount(typval_T *argvars, typval_T *rettv) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4074 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4075 pos_T pos = curwin->w_cursor; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4076 char_u *pattern = NULL; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4077 int maxcount = SEARCH_STAT_DEF_MAX_COUNT; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4078 long timeout = SEARCH_STAT_DEF_TIMEOUT; |
|
22141
a2d8535d035a
patch 8.2.1620: searchcount() test fails
Bram Moolenaar <Bram@vim.org>
parents:
22129
diff
changeset
|
4079 int recompute = TRUE; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4080 searchstat_T stat; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4081 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4082 if (rettv_dict_alloc(rettv) == FAIL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4083 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4084 |
|
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25306
diff
changeset
|
4085 if (in_vim9script() && check_for_opt_dict_arg(argvars, 0) == FAIL) |
|
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25306
diff
changeset
|
4086 return; |
|
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25306
diff
changeset
|
4087 |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4088 if (shortmess(SHM_SEARCHCOUNT)) // 'shortmess' contains 'S' flag |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4089 recompute = TRUE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4090 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4091 if (argvars[0].v_type != VAR_UNKNOWN) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4092 { |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4093 dict_T *dict; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4094 dictitem_T *di; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4095 listitem_T *li; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4096 int error = FALSE; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4097 |
|
29994
86eb4aba16c3
patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents:
29732
diff
changeset
|
4098 if (check_for_nonnull_dict_arg(argvars, 0) == FAIL) |
|
20685
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4099 return; |
|
4c66962d322b
patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents:
20667
diff
changeset
|
4100 dict = argvars[0].vval.v_dict; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4101 di = dict_find(dict, (char_u *)"timeout", -1); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4102 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4103 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4104 timeout = (long)tv_get_number_chk(&di->di_tv, &error); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4105 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4106 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4107 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4108 di = dict_find(dict, (char_u *)"maxcount", -1); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4109 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4110 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4111 maxcount = (int)tv_get_number_chk(&di->di_tv, &error); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4112 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4113 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4114 } |
|
29442
827d9f2b7a71
patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents:
29404
diff
changeset
|
4115 recompute = dict_get_bool(dict, "recompute", recompute); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4116 di = dict_find(dict, (char_u *)"pattern", -1); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4117 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4118 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4119 pattern = tv_get_string_chk(&di->di_tv); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4120 if (pattern == NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4121 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4122 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4123 di = dict_find(dict, (char_u *)"pos", -1); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4124 if (di != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4125 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4126 if (di->di_tv.v_type != VAR_LIST) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4127 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4128 semsg(_(e_invalid_argument_str), "pos"); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4129 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4130 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4131 if (list_len(di->di_tv.vval.v_list) != 3) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4132 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4133 semsg(_(e_invalid_argument_str), "List format should be [lnum, col, off]"); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4134 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4135 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4136 li = list_find(di->di_tv.vval.v_list, 0L); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4137 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4138 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4139 pos.lnum = tv_get_number_chk(&li->li_tv, &error); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4140 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4141 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4142 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4143 li = list_find(di->di_tv.vval.v_list, 1L); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4144 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4145 { |
|
28809
d0241e74bfdb
patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents:
28773
diff
changeset
|
4146 pos.col = tv_get_number_chk(&li->li_tv, &error) - 1; |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4147 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4148 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4149 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4150 li = list_find(di->di_tv.vval.v_list, 2L); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4151 if (li != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4152 { |
|
28809
d0241e74bfdb
patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents:
28773
diff
changeset
|
4153 pos.coladd = tv_get_number_chk(&li->li_tv, &error); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4154 if (error) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4155 return; |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4156 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4157 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4158 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4159 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4160 save_last_search_pattern(); |
|
27704
4c68fb88b73f
patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents:
26944
diff
changeset
|
4161 #ifdef FEAT_SEARCH_EXTRA |
|
4c68fb88b73f
patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents:
26944
diff
changeset
|
4162 save_incsearch_state(); |
|
4c68fb88b73f
patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents:
26944
diff
changeset
|
4163 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4164 if (pattern != NULL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4165 { |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4166 if (*pattern == NUL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4167 goto the_end; |
|
20653
a68591fbb93d
patch 8.2.0880: leaking memory when using searchcount()
Bram Moolenaar <Bram@vim.org>
parents:
20651
diff
changeset
|
4168 vim_free(spats[last_idx].pat); |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4169 spats[last_idx].pat = vim_strsave(pattern); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4170 } |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4171 if (spats[last_idx].pat == NULL || *spats[last_idx].pat == NUL) |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4172 goto the_end; // the previous pattern was never defined |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4173 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4174 update_search_stat(0, &pos, &pos, &stat, recompute, maxcount, timeout); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4175 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4176 dict_add_number(rettv->vval.v_dict, "current", stat.cur); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4177 dict_add_number(rettv->vval.v_dict, "total", stat.cnt); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4178 dict_add_number(rettv->vval.v_dict, "exact_match", stat.exact_match); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4179 dict_add_number(rettv->vval.v_dict, "incomplete", stat.incomplete); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4180 dict_add_number(rettv->vval.v_dict, "maxcount", stat.last_maxcount); |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4181 |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4182 the_end: |
|
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4183 restore_last_search_pattern(); |
|
27704
4c68fb88b73f
patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents:
26944
diff
changeset
|
4184 #ifdef FEAT_SEARCH_EXTRA |
|
4c68fb88b73f
patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents:
26944
diff
changeset
|
4185 restore_incsearch_state(); |
|
4c68fb88b73f
patch 8.2.4378: incsearch HL broken when calling searchcount in 'tabLine'
Bram Moolenaar <Bram@vim.org>
parents:
26944
diff
changeset
|
4186 #endif |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4187 } |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4188 #endif |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4189 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4190 /* |
|
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4191 * Fuzzy string matching |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4192 * |
|
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4193 * Ported from the lib_fts library authored by Forrest Smith. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4194 * https://github.com/forrestthewoods/lib_fts/tree/master/code |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4195 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4196 * The following blog describes the fuzzy matching algorithm: |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4197 * https://www.forrestthewoods.com/blog/reverse_engineering_sublime_texts_fuzzy_match/ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4198 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4199 * Each matching string is assigned a score. The following factors are checked: |
|
22689
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patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4200 * - Matched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4201 * - Unmatched letter |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4202 * - Consecutively matched letters |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4203 * - Proximity to start |
|
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patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4204 * - Letter following a separator (space, underscore) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4205 * - Uppercase letter following lowercase (aka CamelCase) |
|
22232
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4206 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4207 * Matched letters are good. Unmatched letters are bad. Matching near the start |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4208 * is good. Matching the first letter in the middle of a phrase is good. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4209 * Matching the uppercase letters in camel case entries is good. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4210 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4211 * The score assigned for each factor is explained below. |
|
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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22141
diff
changeset
|
4212 * File paths are different from file names. File extensions may be ignorable. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4213 * Single words care about consecutive matches but not separators or camel |
|
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
4214 * case. |
|
22689
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patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4215 * Score starts at 100 |
|
22232
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4216 * Matched letter: +0 points |
|
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4217 * Unmatched letter: -1 point |
|
22689
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patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
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|
4218 * Consecutive match bonus: +15 points |
|
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patch 8.2.1893: fuzzy matching does not support multiple words
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diff
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|
4219 * First letter bonus: +15 points |
|
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patch 8.2.1893: fuzzy matching does not support multiple words
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diff
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|
4220 * Separator bonus: +30 points |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4221 * Camel case bonus: +30 points |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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22647
diff
changeset
|
4222 * Unmatched leading letter: -5 points (max: -15) |
|
22232
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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>
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22141
diff
changeset
|
4224 * There is some nuance to this. Scores don’t have an intrinsic meaning. The |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4225 * score range isn’t 0 to 100. It’s roughly [50, 150]. Longer words have a |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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22141
diff
changeset
|
4226 * lower minimum score due to unmatched letter penalty. Longer search patterns |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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22141
diff
changeset
|
4227 * have a higher maximum score due to match bonuses. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4228 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4229 * Separator and camel case bonus is worth a LOT. Consecutive matches are worth |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4230 * quite a bit. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4231 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4232 * There is a penalty if you DON’T match the first three letters. Which |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4233 * effectively rewards matching near the start. However there’s no difference |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4234 * in matching between the middle and end. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4235 * |
|
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patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4236 * There is not an explicit bonus for an exact match. Unmatched letters receive |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4237 * a penalty. So shorter strings and closer matches are worth more. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4238 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4239 typedef struct |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4240 { |
|
22689
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patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4241 int idx; // used for stable sort |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4242 listitem_T *item; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4243 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4244 list_T *lmatchpos; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4245 } fuzzyItem_T; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4246 |
|
22647
0dd527d9c62d
patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents:
22578
diff
changeset
|
4247 // bonus for adjacent matches; this is higher than SEPARATOR_BONUS so that |
|
0dd527d9c62d
patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents:
22578
diff
changeset
|
4248 // matching a whole word is preferred. |
|
0dd527d9c62d
patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents:
22578
diff
changeset
|
4249 #define SEQUENTIAL_BONUS 40 |
|
22746
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4250 // bonus if match occurs after a path separator |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4251 #define PATH_SEPARATOR_BONUS 30 |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4252 // bonus if match occurs after a word separator |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4253 #define WORD_SEPARATOR_BONUS 25 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4254 // bonus if match is uppercase and prev is lower |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4255 #define CAMEL_BONUS 30 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4256 // bonus if the first letter is matched |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4257 #define FIRST_LETTER_BONUS 15 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4258 // penalty applied for every letter in str before the first match |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27704
diff
changeset
|
4259 #define LEADING_LETTER_PENALTY (-5) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4260 // maximum penalty for leading letters |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27704
diff
changeset
|
4261 #define MAX_LEADING_LETTER_PENALTY (-15) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4262 // penalty for every letter that doesn't match |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27704
diff
changeset
|
4263 #define UNMATCHED_LETTER_PENALTY (-1) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4264 // penalty for gap in matching positions (-2 * k) |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27704
diff
changeset
|
4265 #define GAP_PENALTY (-2) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4266 // Score for a string that doesn't fuzzy match the pattern |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27704
diff
changeset
|
4267 #define SCORE_NONE (-9999) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4268 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4269 #define FUZZY_MATCH_RECURSION_LIMIT 10 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4270 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4271 /* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4272 * Compute a score for a fuzzy matched string. The matching character locations |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4273 * are in 'matches'. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4274 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4275 static int |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4276 fuzzy_match_compute_score( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4277 char_u *str, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4278 int strSz, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4279 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4280 int numMatches) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4281 { |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4282 int score; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4283 int penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4284 int unmatched; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4285 int i; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4286 char_u *p = str; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4287 int_u sidx = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4288 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4289 // Initialize score |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4290 score = 100; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4291 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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22232
diff
changeset
|
4292 // Apply leading letter penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4293 penalty = LEADING_LETTER_PENALTY * matches[0]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4294 if (penalty < MAX_LEADING_LETTER_PENALTY) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
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changeset
|
4295 penalty = MAX_LEADING_LETTER_PENALTY; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4296 score += penalty; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4297 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4298 // Apply unmatched penalty |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4299 unmatched = strSz - numMatches; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4300 score += UNMATCHED_LETTER_PENALTY * unmatched; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4301 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4302 // Apply ordering bonuses |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4303 for (i = 0; i < numMatches; ++i) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4304 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4305 int_u currIdx = matches[i]; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4306 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4307 if (i > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4308 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4309 int_u prevIdx = matches[i - 1]; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4310 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4311 // Sequential |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4312 if (currIdx == (prevIdx + 1)) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4313 score += SEQUENTIAL_BONUS; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4314 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4315 score += GAP_PENALTY * (currIdx - prevIdx); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4316 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4317 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4318 // Check for bonuses based on neighbor character value |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4319 if (currIdx > 0) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4320 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4321 // Camel case |
|
22359
f4d1fe8e04cf
patch 8.2.1728: compiler warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
22355
diff
changeset
|
4322 int neighbor = ' '; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4323 int curr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4324 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4325 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4326 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4327 while (sidx < currIdx) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4328 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4329 neighbor = (*mb_ptr2char)(p); |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4330 MB_PTR_ADV(p); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4331 sidx++; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4332 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4333 curr = (*mb_ptr2char)(p); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4334 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4335 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4336 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4337 neighbor = str[currIdx - 1]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4338 curr = str[currIdx]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4339 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4340 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4341 if (vim_islower(neighbor) && vim_isupper(curr)) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4342 score += CAMEL_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4343 |
|
22746
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4344 // Bonus if the match follows a separator character |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4345 if (neighbor == '/' || neighbor == '\\') |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4346 score += PATH_SEPARATOR_BONUS; |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4347 else if (neighbor == ' ' || neighbor == '_') |
|
875bd7c04533
patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4348 score += WORD_SEPARATOR_BONUS; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4349 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4350 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4351 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4352 // First letter |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4353 score += FIRST_LETTER_BONUS; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4354 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4355 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4356 return score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4357 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4358 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4359 /* |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4360 * Perform a recursive search for fuzzy matching 'fuzpat' in 'str'. |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4361 * Return the number of matching characters. |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4362 */ |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4363 static int |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4364 fuzzy_match_recursive( |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4365 char_u *fuzpat, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4366 char_u *str, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4367 int_u strIdx, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4368 int *outScore, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4369 char_u *strBegin, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4370 int strLen, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4371 int_u *srcMatches, |
|
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4372 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4373 int maxMatches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4374 int nextMatch, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4375 int *recursionCount) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4376 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4377 // Recursion params |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4378 int recursiveMatch = FALSE; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4379 int_u bestRecursiveMatches[MAX_FUZZY_MATCHES]; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4380 int bestRecursiveScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4381 int first_match; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4382 int matched; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4383 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4384 // Count recursions |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4385 ++*recursionCount; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4386 if (*recursionCount >= FUZZY_MATCH_RECURSION_LIMIT) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4387 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4388 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4389 // Detect end of strings |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4390 if (*fuzpat == NUL || *str == NUL) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4391 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4392 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4393 // Loop through fuzpat and str looking for a match |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4394 first_match = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4395 while (*fuzpat != NUL && *str != NUL) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4396 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4397 int c1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4398 int c2; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4399 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4400 c1 = PTR2CHAR(fuzpat); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4401 c2 = PTR2CHAR(str); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4402 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4403 // Found match |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4404 if (vim_tolower(c1) == vim_tolower(c2)) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4405 { |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4406 int_u recursiveMatches[MAX_FUZZY_MATCHES]; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4407 int recursiveScore = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4408 char_u *next_char; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4409 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4410 // Supplied matches buffer was too short |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4411 if (nextMatch >= maxMatches) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4412 return 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4413 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4414 // "Copy-on-Write" srcMatches into matches |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4415 if (first_match && srcMatches) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4416 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4417 memcpy(matches, srcMatches, nextMatch * sizeof(srcMatches[0])); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4418 first_match = FALSE; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4419 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4420 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4421 // Recursive call that "skips" this match |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4422 if (has_mbyte) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4423 next_char = str + (*mb_ptr2len)(str); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4424 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4425 next_char = str + 1; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4426 if (fuzzy_match_recursive(fuzpat, next_char, strIdx + 1, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4427 &recursiveScore, strBegin, strLen, matches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4428 recursiveMatches, |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24547
diff
changeset
|
4429 ARRAY_LENGTH(recursiveMatches), |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4430 nextMatch, recursionCount)) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4431 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4432 // Pick best recursive score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4433 if (!recursiveMatch || recursiveScore > bestRecursiveScore) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4434 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4435 memcpy(bestRecursiveMatches, recursiveMatches, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4436 MAX_FUZZY_MATCHES * sizeof(recursiveMatches[0])); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4437 bestRecursiveScore = recursiveScore; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4438 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4439 recursiveMatch = TRUE; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4440 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4441 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4442 // Advance |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4443 matches[nextMatch++] = strIdx; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4444 if (has_mbyte) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4445 MB_PTR_ADV(fuzpat); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4446 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4447 ++fuzpat; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4448 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4449 if (has_mbyte) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4450 MB_PTR_ADV(str); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4451 else |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4452 ++str; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4453 strIdx++; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4454 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4455 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4456 // Determine if full fuzpat was matched |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4457 matched = *fuzpat == NUL ? TRUE : FALSE; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4458 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4459 // Calculate score |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4460 if (matched) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4461 *outScore = fuzzy_match_compute_score(strBegin, strLen, matches, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4462 nextMatch); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4463 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4464 // Return best result |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4465 if (recursiveMatch && (!matched || bestRecursiveScore > *outScore)) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4466 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4467 // Recursive score is better than "this" |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4468 memcpy(matches, bestRecursiveMatches, maxMatches * sizeof(matches[0])); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4469 *outScore = bestRecursiveScore; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4470 return nextMatch; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4471 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4472 else if (matched) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4473 return nextMatch; // "this" score is better than recursive |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4474 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4475 return 0; // no match |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4476 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4477 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4478 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4479 * fuzzy_match() |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4480 * |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4481 * Performs exhaustive search via recursion to find all possible matches and |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4482 * match with highest score. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4483 * Scores values have no intrinsic meaning. Possible score range is not |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4484 * normalized and varies with pattern. |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4485 * Recursion is limited internally (default=10) to prevent degenerate cases |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4486 * (pat_arg="aaaaaa" str="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"). |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4487 * Uses char_u for match indices. Therefore patterns are limited to |
|
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4488 * MAX_FUZZY_MATCHES characters. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4489 * |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4490 * Returns TRUE if 'pat_arg' matches 'str'. Also returns the match score in |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4491 * 'outScore' and the matching character positions in 'matches'. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4492 */ |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4493 int |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4494 fuzzy_match( |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4495 char_u *str, |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4496 char_u *pat_arg, |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4497 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4498 int *outScore, |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4499 int_u *matches, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4500 int maxMatches) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4501 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4502 int recursionCount = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4503 int len = MB_CHARLEN(str); |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4504 char_u *save_pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4505 char_u *pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4506 char_u *p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4507 int complete = FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4508 int score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4509 int numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4510 int matchCount; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4511 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4512 *outScore = 0; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4513 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4514 save_pat = vim_strsave(pat_arg); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4515 if (save_pat == NULL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4516 return FALSE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4517 pat = save_pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4518 p = pat; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4519 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4520 // Try matching each word in 'pat_arg' in 'str' |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4521 while (TRUE) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4522 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4523 if (matchseq) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4524 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4525 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4526 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4527 // Extract one word from the pattern (separated by space) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4528 p = skipwhite(p); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4529 if (*p == NUL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4530 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4531 pat = p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4532 while (*p != NUL && !VIM_ISWHITE(PTR2CHAR(p))) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4533 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4534 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4535 MB_PTR_ADV(p); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4536 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4537 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4538 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4539 if (*p == NUL) // processed all the words |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4540 complete = TRUE; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4541 *p = NUL; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4542 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4543 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4544 score = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4545 recursionCount = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4546 matchCount = fuzzy_match_recursive(pat, str, 0, &score, str, len, NULL, |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4547 matches + numMatches, maxMatches - numMatches, |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4548 0, &recursionCount); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4549 if (matchCount == 0) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4550 { |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4551 numMatches = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4552 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4553 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4554 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4555 // Accumulate the match score and the number of matches |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4556 *outScore += score; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4557 numMatches += matchCount; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4558 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4559 if (complete) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4560 break; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4561 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4562 // try matching the next word |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4563 ++p; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4564 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4565 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4566 vim_free(save_pat); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4567 return numMatches != 0; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4568 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4569 |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4570 #if defined(FEAT_EVAL) || defined(FEAT_PROTO) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4571 /* |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4572 * Sort the fuzzy matches in the descending order of the match score. |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4573 * For items with same score, retain the order using the index (stable sort) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4574 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4575 static int |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4576 fuzzy_match_item_compare(const void *s1, const void *s2) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4577 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4578 int v1 = ((fuzzyItem_T *)s1)->score; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4579 int v2 = ((fuzzyItem_T *)s2)->score; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4580 int idx1 = ((fuzzyItem_T *)s1)->idx; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4581 int idx2 = ((fuzzyItem_T *)s2)->idx; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4582 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4583 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4584 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4585 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4586 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4587 * Fuzzy search the string 'str' in a list of 'items' and return the matching |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4588 * strings in 'fmatchlist'. |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4589 * If 'matchseq' is TRUE, then for multi-word search strings, match all the |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4590 * words in sequence. |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4591 * If 'items' is a list of strings, then search for 'str' in the list. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4592 * If 'items' is a list of dicts, then either use 'key' to lookup the string |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4593 * for each item or use 'item_cb' Funcref function to get the string. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4594 * If 'retmatchpos' is TRUE, then return a list of positions where 'str' |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4595 * matches for each item. |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4596 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4597 static void |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4598 fuzzy_match_in_list( |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4599 list_T *l, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4600 char_u *str, |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4601 int matchseq, |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4602 char_u *key, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4603 callback_T *item_cb, |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4604 int retmatchpos, |
|
28471
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4605 list_T *fmatchlist, |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4606 long max_matches) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4607 { |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4608 long len; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4609 fuzzyItem_T *items; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4610 listitem_T *li; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4611 long i = 0; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4612 long match_count = 0; |
|
24547
192058cad081
patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents:
24307
diff
changeset
|
4613 int_u matches[MAX_FUZZY_MATCHES]; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4614 |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4615 len = list_len(l); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4616 if (len == 0) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4617 return; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4618 if (max_matches > 0 && len > max_matches) |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4619 len = max_matches; |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4620 |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4621 items = ALLOC_CLEAR_MULT(fuzzyItem_T, len); |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4622 if (items == NULL) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4623 return; |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4624 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4625 // For all the string items in items, get the fuzzy matching score |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4626 FOR_ALL_LIST_ITEMS(l, li) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4627 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4628 int score; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4629 char_u *itemstr; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4630 typval_T rettv; |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4631 |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4632 if (max_matches > 0 && match_count >= max_matches) |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4633 break; |
|
28471
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4634 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4635 itemstr = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4636 rettv.v_type = VAR_UNKNOWN; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4637 if (li->li_tv.v_type == VAR_STRING) // list of strings |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4638 itemstr = li->li_tv.vval.v_string; |
|
28405
473cfd79bcd8
patch 8.2.4727: unused code
Bram Moolenaar <Bram@vim.org>
parents:
28315
diff
changeset
|
4639 else if (li->li_tv.v_type == VAR_DICT |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4640 && (key != NULL || item_cb->cb_name != NULL)) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4641 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4642 // For a dict, either use the specified key to lookup the string or |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4643 // use the specified callback function to get the string. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4644 if (key != NULL) |
|
29442
827d9f2b7a71
patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents:
29404
diff
changeset
|
4645 itemstr = dict_get_string(li->li_tv.vval.v_dict, |
|
827d9f2b7a71
patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents:
29404
diff
changeset
|
4646 (char *)key, FALSE); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4647 else |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4648 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4649 typval_T argv[2]; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4650 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4651 // Invoke the supplied callback (if any) to get the dict item |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4652 li->li_tv.vval.v_dict->dv_refcount++; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4653 argv[0].v_type = VAR_DICT; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4654 argv[0].vval.v_dict = li->li_tv.vval.v_dict; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4655 argv[1].v_type = VAR_UNKNOWN; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4656 if (call_callback(item_cb, -1, &rettv, 1, argv) != FAIL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4657 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4658 if (rettv.v_type == VAR_STRING) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4659 itemstr = rettv.vval.v_string; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4660 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4661 dict_unref(li->li_tv.vval.v_dict); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4662 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4663 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4664 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4665 if (itemstr != NULL |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4666 && fuzzy_match(itemstr, str, matchseq, &score, matches, |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4667 MAX_FUZZY_MATCHES)) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4668 { |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4669 items[match_count].idx = match_count; |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4670 items[match_count].item = li; |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4671 items[match_count].score = score; |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4672 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4673 // Copy the list of matching positions in itemstr to a list, if |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4674 // 'retmatchpos' is set. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4675 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4676 { |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4677 int j = 0; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4678 char_u *p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4679 |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4680 items[match_count].lmatchpos = list_alloc(); |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4681 if (items[match_count].lmatchpos == NULL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4682 goto done; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4683 |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4684 p = str; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4685 while (*p != NUL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4686 { |
|
28831
b5c46d447518
patch 8.2.4939: matchfuzzypos() with "matchseq" does not have all positions
Bram Moolenaar <Bram@vim.org>
parents:
28809
diff
changeset
|
4687 if (!VIM_ISWHITE(PTR2CHAR(p)) || matchseq) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4688 { |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4689 if (list_append_number(items[match_count].lmatchpos, |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4690 matches[j]) == FAIL) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4691 goto done; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4692 j++; |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4693 } |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4694 if (has_mbyte) |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4695 MB_PTR_ADV(p); |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4696 else |
|
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4697 ++p; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4698 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4699 } |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4700 ++match_count; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4701 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4702 clear_tv(&rettv); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4703 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4704 |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4705 if (match_count > 0) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4706 { |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4707 list_T *retlist; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4708 |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4709 // Sort the list by the descending order of the match score |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4710 qsort((void *)items, (size_t)match_count, sizeof(fuzzyItem_T), |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4711 fuzzy_match_item_compare); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4712 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4713 // For matchfuzzy(), return a list of matched strings. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4714 // ['str1', 'str2', 'str3'] |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4715 // For matchfuzzypos(), return a list with three items. |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4716 // The first item is a list of matched strings. The second item |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4717 // is a list of lists where each list item is a list of matched |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4718 // character positions. The third item is a list of matching scores. |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4719 // [['str1', 'str2', 'str3'], [[1, 3], [1, 3], [1, 3]]] |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4720 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4721 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4722 li = list_find(fmatchlist, 0); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4723 if (li == NULL || li->li_tv.vval.v_list == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4724 goto done; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4725 retlist = li->li_tv.vval.v_list; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4726 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4727 else |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4728 retlist = fmatchlist; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4729 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4730 // Copy the matching strings with a valid score to the return list |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4731 for (i = 0; i < match_count; i++) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4732 { |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4733 if (items[i].score == SCORE_NONE) |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4734 break; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4735 list_append_tv(retlist, &items[i].item->li_tv); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4736 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4737 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4738 // next copy the list of matching positions |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4739 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4740 { |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4741 li = list_find(fmatchlist, -2); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4742 if (li == NULL || li->li_tv.vval.v_list == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4743 goto done; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4744 retlist = li->li_tv.vval.v_list; |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4745 |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4746 for (i = 0; i < match_count; i++) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4747 { |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4748 if (items[i].score == SCORE_NONE) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4749 break; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4750 if (items[i].lmatchpos != NULL |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4751 && list_append_list(retlist, items[i].lmatchpos) == FAIL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4752 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4753 } |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4754 |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4755 // copy the matching scores |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4756 li = list_find(fmatchlist, -1); |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4757 if (li == NULL || li->li_tv.vval.v_list == NULL) |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4758 goto done; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4759 retlist = li->li_tv.vval.v_list; |
|
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4760 for (i = 0; i < match_count; i++) |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4761 { |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4762 if (items[i].score == SCORE_NONE) |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4763 break; |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4764 if (list_append_number(retlist, items[i].score) == FAIL) |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4765 goto done; |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4766 } |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4767 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4768 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4769 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4770 done: |
|
28481
3eac1299015a
patch 8.2.4765: function matchfuzzy() sorts too many items
Bram Moolenaar <Bram@vim.org>
parents:
28471
diff
changeset
|
4771 vim_free(items); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4772 } |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4773 |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4774 /* |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4775 * Do fuzzy matching. Returns the list of matched strings in 'rettv'. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4776 * If 'retmatchpos' is TRUE, also returns the matching character positions. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4777 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4778 static void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4779 do_fuzzymatch(typval_T *argvars, typval_T *rettv, int retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4780 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4781 callback_T cb; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4782 char_u *key = NULL; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4783 int ret; |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4784 int matchseq = FALSE; |
|
28471
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4785 long max_matches = 0; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4786 |
|
25302
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4787 if (in_vim9script() |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4788 && (check_for_list_arg(argvars, 0) == FAIL |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4789 || check_for_string_arg(argvars, 1) == FAIL |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4790 || check_for_opt_dict_arg(argvars, 2) == FAIL)) |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4791 return; |
|
4d3c68196d05
patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
4792 |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4793 CLEAR_POINTER(&cb); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4794 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4795 // validate and get the arguments |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4796 if (argvars[0].v_type != VAR_LIST || argvars[0].vval.v_list == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4797 { |
|
26887
612339679616
patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
4798 semsg(_(e_argument_of_str_must_be_list), |
|
612339679616
patch 8.2.3972: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
4799 retmatchpos ? "matchfuzzypos()" : "matchfuzzy()"); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4800 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4801 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4802 if (argvars[1].v_type != VAR_STRING |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4803 || argvars[1].vval.v_string == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4804 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4805 semsg(_(e_invalid_argument_str), tv_get_string(&argvars[1])); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4806 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4807 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4808 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4809 if (argvars[2].v_type != VAR_UNKNOWN) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4810 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4811 dict_T *d; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4812 dictitem_T *di; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4813 |
|
29994
86eb4aba16c3
patch 9.0.0335: checks for Dictionary argument often give a vague error
Bram Moolenaar <Bram@vim.org>
parents:
29732
diff
changeset
|
4814 if (check_for_nonnull_dict_arg(argvars, 2) == FAIL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4815 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4816 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4817 // To search a dict, either a callback function or a key can be |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4818 // specified. |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4819 d = argvars[2].vval.v_dict; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4820 if ((di = dict_find(d, (char_u *)"key", -1)) != NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4821 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4822 if (di->di_tv.v_type != VAR_STRING |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4823 || di->di_tv.vval.v_string == NULL |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4824 || *di->di_tv.vval.v_string == NUL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4825 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4826 semsg(_(e_invalid_argument_str), tv_get_string(&di->di_tv)); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4827 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4828 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4829 key = tv_get_string(&di->di_tv); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4830 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4831 else if ((di = dict_find(d, (char_u *)"text_cb", -1)) != NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4832 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4833 cb = get_callback(&di->di_tv); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4834 if (cb.cb_name == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4835 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26819
diff
changeset
|
4836 semsg(_(e_invalid_value_for_argument_str), "text_cb"); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4837 return; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4838 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4839 } |
|
29194
f92f658585e6
patch 8.2.5116: "limit" option of matchfuzzy() not always respected
Bram Moolenaar <Bram@vim.org>
parents:
29189
diff
changeset
|
4840 |
|
f92f658585e6
patch 8.2.5116: "limit" option of matchfuzzy() not always respected
Bram Moolenaar <Bram@vim.org>
parents:
29189
diff
changeset
|
4841 if ((di = dict_find(d, (char_u *)"limit", -1)) != NULL) |
|
28471
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4842 { |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4843 if (di->di_tv.v_type != VAR_NUMBER) |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4844 { |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4845 semsg(_(e_invalid_argument_str), tv_get_string(&di->di_tv)); |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4846 return; |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4847 } |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4848 max_matches = (long)tv_get_number_chk(&di->di_tv, NULL); |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4849 } |
|
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4850 |
|
28315
62cc3b60493b
patch 8.2.4683: verbose check with dict_find() to see if a key is present
Bram Moolenaar <Bram@vim.org>
parents:
27908
diff
changeset
|
4851 if (dict_has_key(d, "matchseq")) |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4852 matchseq = TRUE; |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4853 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4854 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4855 // get the fuzzy matches |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4856 ret = rettv_list_alloc(rettv); |
|
29189
d1e263ecf634
patch 8.2.5114: time limit on searchpair() does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
29071
diff
changeset
|
4857 if (ret == FAIL) |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4858 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4859 if (retmatchpos) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4860 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4861 list_T *l; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4862 |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4863 // For matchfuzzypos(), a list with three items are returned. First |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4864 // item is a list of matching strings, the second item is a list of |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4865 // lists with matching positions within each string and the third item |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4866 // is the list of scores of the matches. |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4867 l = list_alloc(); |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4868 if (l == NULL) |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4869 goto done; |
|
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4870 if (list_append_list(rettv->vval.v_list, l) == FAIL) |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4871 { |
|
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4872 vim_free(l); |
|
23475
79fd5217b125
patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
4873 goto done; |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4874 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4875 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4876 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4877 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4878 if (list_append_list(rettv->vval.v_list, l) == FAIL) |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4879 { |
|
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4880 vim_free(l); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4881 goto done; |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4882 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4883 l = list_alloc(); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4884 if (l == NULL) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4885 goto done; |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4886 if (list_append_list(rettv->vval.v_list, l) == FAIL) |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4887 { |
|
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4888 vim_free(l); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4889 goto done; |
|
30001
6c1a9d7a931f
patch 9.0.0338: return value of list_append_list() not always checked
Bram Moolenaar <Bram@vim.org>
parents:
29994
diff
changeset
|
4890 } |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4891 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4892 |
|
22689
f8bf2c122452
patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents:
22647
diff
changeset
|
4893 fuzzy_match_in_list(argvars[0].vval.v_list, tv_get_string(&argvars[1]), |
|
28471
2ade724b3f45
patch 8.2.4760: using matchfuzzy() on a long list can take a while
Bram Moolenaar <Bram@vim.org>
parents:
28415
diff
changeset
|
4894 matchseq, key, &cb, retmatchpos, rettv->vval.v_list, max_matches); |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4895 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4896 done: |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4897 free_callback(&cb); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4898 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4899 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4900 /* |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4901 * "matchfuzzy()" function |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4902 */ |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4903 void |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4904 f_matchfuzzy(typval_T *argvars, typval_T *rettv) |
|
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4905 { |
|
22355
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4906 do_fuzzymatch(argvars, rettv, FALSE); |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4907 } |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4908 |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4909 /* |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4910 * "matchfuzzypos()" function |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4911 */ |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4912 void |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4913 f_matchfuzzypos(typval_T *argvars, typval_T *rettv) |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4914 { |
|
0491b9cafd44
patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents:
22232
diff
changeset
|
4915 do_fuzzymatch(argvars, rettv, TRUE); |
|
22232
f22acf6472da
patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents:
22141
diff
changeset
|
4916 } |
|
20647
8a2b86a39ef4
patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents:
20573
diff
changeset
|
4917 #endif |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4918 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4919 /* |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4920 * Same as fuzzy_match_item_compare() except for use with a string match |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4921 */ |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4922 static int |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4923 fuzzy_match_str_compare(const void *s1, const void *s2) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4924 { |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4925 int v1 = ((fuzmatch_str_T *)s1)->score; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4926 int v2 = ((fuzmatch_str_T *)s2)->score; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4927 int idx1 = ((fuzmatch_str_T *)s1)->idx; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4928 int idx2 = ((fuzmatch_str_T *)s2)->idx; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4929 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4930 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4931 } |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4932 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4933 /* |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4934 * Sort fuzzy matches by score |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4935 */ |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4936 static void |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4937 fuzzy_match_str_sort(fuzmatch_str_T *fm, int sz) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4938 { |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4939 // Sort the list by the descending order of the match score |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4940 qsort((void *)fm, (size_t)sz, sizeof(fuzmatch_str_T), |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4941 fuzzy_match_str_compare); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4942 } |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4943 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4944 /* |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4945 * Same as fuzzy_match_item_compare() except for use with a function name |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4946 * string match. <SNR> functions should be sorted to the end. |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4947 */ |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4948 static int |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4949 fuzzy_match_func_compare(const void *s1, const void *s2) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4950 { |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4951 int v1 = ((fuzmatch_str_T *)s1)->score; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4952 int v2 = ((fuzmatch_str_T *)s2)->score; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4953 int idx1 = ((fuzmatch_str_T *)s1)->idx; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4954 int idx2 = ((fuzmatch_str_T *)s2)->idx; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4955 char_u *str1 = ((fuzmatch_str_T *)s1)->str; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4956 char_u *str2 = ((fuzmatch_str_T *)s2)->str; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4957 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4958 if (*str1 != '<' && *str2 == '<') return -1; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4959 if (*str1 == '<' && *str2 != '<') return 1; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4960 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4961 } |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4962 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4963 /* |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4964 * Sort fuzzy matches of function names by score. |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4965 * <SNR> functions should be sorted to the end. |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4966 */ |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4967 static void |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4968 fuzzy_match_func_sort(fuzmatch_str_T *fm, int sz) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4969 { |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4970 // Sort the list by the descending order of the match score |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4971 qsort((void *)fm, (size_t)sz, sizeof(fuzmatch_str_T), |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4972 fuzzy_match_func_compare); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4973 } |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4974 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4975 /* |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4976 * Fuzzy match 'pat' in 'str'. Returns 0 if there is no match. Otherwise, |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4977 * returns the match score. |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4978 */ |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4979 int |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4980 fuzzy_match_str(char_u *str, char_u *pat) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4981 { |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4982 int score = 0; |
|
27879
76e2115dddb8
patch 8.2.4465: fuzzy completion does not order matches properly
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
4983 int_u matchpos[MAX_FUZZY_MATCHES]; |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4984 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4985 if (str == NULL || pat == NULL) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4986 return 0; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4987 |
|
27908
099c2e612827
patch 8.2.4479: no fuzzy completieon for maps and abbreviations
Bram Moolenaar <Bram@vim.org>
parents:
27879
diff
changeset
|
4988 fuzzy_match(str, pat, TRUE, &score, matchpos, |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4989 sizeof(matchpos) / sizeof(matchpos[0])); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4990 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4991 return score; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4992 } |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4993 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
4994 /* |
|
28415
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
4995 * Free an array of fuzzy string matches "fuzmatch[count]". |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
4996 */ |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
4997 void |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
4998 fuzmatch_str_free(fuzmatch_str_T *fuzmatch, int count) |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
4999 { |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5000 int i; |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5001 |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5002 if (fuzmatch == NULL) |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5003 return; |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5004 for (i = 0; i < count; ++i) |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5005 vim_free(fuzmatch[i].str); |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5006 vim_free(fuzmatch); |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5007 } |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5008 |
|
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5009 /* |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5010 * Copy a list of fuzzy matches into a string list after sorting the matches by |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5011 * the fuzzy score. Frees the memory allocated for 'fuzmatch'. |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5012 * Returns OK on success and FAIL on memory allocation failure. |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5013 */ |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5014 int |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5015 fuzzymatches_to_strmatches( |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5016 fuzmatch_str_T *fuzmatch, |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5017 char_u ***matches, |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5018 int count, |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5019 int funcsort) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5020 { |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5021 int i; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5022 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5023 if (count <= 0) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5024 return OK; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5025 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5026 *matches = ALLOC_MULT(char_u *, count); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5027 if (*matches == NULL) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5028 { |
|
28415
813660733869
patch 8.2.4732: duplicate code to free fuzzy matches
Bram Moolenaar <Bram@vim.org>
parents:
28405
diff
changeset
|
5029 fuzmatch_str_free(fuzmatch, count); |
|
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5030 return FAIL; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5031 } |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5032 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5033 // Sort the list by the descending order of the match score |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5034 if (funcsort) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5035 fuzzy_match_func_sort((void *)fuzmatch, (size_t)count); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5036 else |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5037 fuzzy_match_str_sort((void *)fuzmatch, (size_t)count); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5038 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5039 for (i = 0; i < count; i++) |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5040 (*matches)[i] = fuzmatch[i].str; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5041 vim_free(fuzmatch); |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5042 |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5043 return OK; |
|
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
5044 } |