Mercurial > vim
annotate src/search.c @ 20595:3609e842f822 v8.2.0851
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Commit: https://github.com/vim/vim/commit/f4ae6b245a54f11dd967d06b80f30e5abf55fb82
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 30 19:52:46 2020 +0200
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Problem: Can't distinguish <M-a> from accented "a" in the GUI.
Solution: Use another way to make mapping <C-bslash> work. (closes https://github.com/vim/vim/issues/6163)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 30 May 2020 20:00:03 +0200 |
| parents | 00fff78a929a |
| children | 8a2b86a39ef4 |
| 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 |
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19 static int check_linecomment(char_u *line); |
| 7 | 20 #ifdef FEAT_FIND_ID |
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21 static void show_pat_in_path(char_u *, int, |
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22 int, int, FILE *, linenr_T *, long); |
| 7 | 23 #endif |
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patch 8.1.1390: search stats are off when using count or offset
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24 static void search_stat(int dirc, pos_T *pos, int show_top_bot_msg, char_u *msgbuf, int recompute); |
| 7 | 25 |
| 26 /* | |
| 27 * This file contains various searching-related routines. These fall into | |
| 28 * three groups: | |
| 29 * 1. string searches (for /, ?, n, and N) | |
| 30 * 2. character searches within a single line (for f, F, t, T, etc) | |
| 31 * 3. "other" kinds of searches like the '%' command, and 'word' searches. | |
| 32 */ | |
| 33 | |
| 34 /* | |
| 35 * String searches | |
| 36 * | |
| 37 * The string search functions are divided into two levels: | |
| 38 * lowest: searchit(); uses an pos_T for starting position and found match. | |
| 39 * Highest: do_search(); uses curwin->w_cursor; calls searchit(). | |
| 40 * | |
| 41 * The last search pattern is remembered for repeating the same search. | |
| 42 * This pattern is shared between the :g, :s, ? and / commands. | |
| 43 * This is in search_regcomp(). | |
| 44 * | |
| 45 * The actual string matching is done using a heavily modified version of | |
| 46 * Henry Spencer's regular expression library. See regexp.c. | |
| 47 */ | |
| 48 | |
| 49 /* | |
| 50 * Two search patterns are remembered: One for the :substitute command and | |
| 51 * one for other searches. last_idx points to the one that was used the last | |
| 52 * time. | |
| 53 */ | |
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54 static spat_T spats[2] = |
| 7 | 55 { |
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56 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat |
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57 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat |
| 7 | 58 }; |
| 59 | |
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60 static int last_idx = 0; // index in spats[] for RE_LAST |
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61 |
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62 static char_u lastc[2] = {NUL, NUL}; // last character searched for |
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63 static int lastcdir = FORWARD; // last direction of character search |
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64 static int last_t_cmd = TRUE; // last search t_cmd |
| 6991 | 65 static char_u lastc_bytes[MB_MAXBYTES + 1]; |
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66 static int lastc_bytelen = 1; // >1 for multi-byte char |
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67 |
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68 // copy of spats[], for keeping the search patterns while executing autocmds |
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69 static spat_T saved_spats[2]; |
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70 # ifdef FEAT_SEARCH_EXTRA |
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71 static int saved_spats_last_idx = 0; |
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72 static int saved_spats_no_hlsearch = 0; |
| 7 | 73 # endif |
| 74 | |
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75 static char_u *mr_pattern = NULL; // pattern used by search_regcomp() |
| 7 | 76 #ifdef FEAT_RIGHTLEFT |
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77 static int mr_pattern_alloced = FALSE; // mr_pattern was allocated |
| 7 | 78 #endif |
| 79 | |
| 80 #ifdef FEAT_FIND_ID | |
| 81 /* | |
| 82 * Type used by find_pattern_in_path() to remember which included files have | |
| 83 * been searched already. | |
| 84 */ | |
| 85 typedef struct SearchedFile | |
| 86 { | |
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87 FILE *fp; // File pointer |
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88 char_u *name; // Full name of file |
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89 linenr_T lnum; // Line we were up to in file |
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90 int matched; // Found a match in this file |
| 7 | 91 } SearchedFile; |
| 92 #endif | |
| 93 | |
| 94 /* | |
| 95 * translate search pattern for vim_regcomp() | |
| 96 * | |
| 97 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd) | |
| 98 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command) | |
| 99 * pat_save == RE_BOTH: save pat in both patterns (:global command) | |
| 100 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL | |
| 1222 | 101 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL |
| 7 | 102 * pat_use == RE_LAST: use last used pattern if "pat" is NULL |
| 103 * options & SEARCH_HIS: put search string in history | |
| 104 * options & SEARCH_KEEP: keep previous search pattern | |
| 105 * | |
| 106 * returns FAIL if failed, OK otherwise. | |
| 107 */ | |
| 108 int | |
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109 search_regcomp( |
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110 char_u *pat, |
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111 int pat_save, |
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112 int pat_use, |
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113 int options, |
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114 regmmatch_T *regmatch) // return: pattern and ignore-case flag |
| 7 | 115 { |
| 116 int magic; | |
| 117 int i; | |
| 118 | |
| 119 rc_did_emsg = FALSE; | |
| 120 magic = p_magic; | |
| 121 | |
| 122 /* | |
| 123 * If no pattern given, use a previously defined pattern. | |
| 124 */ | |
| 125 if (pat == NULL || *pat == NUL) | |
| 126 { | |
| 127 if (pat_use == RE_LAST) | |
| 128 i = last_idx; | |
| 129 else | |
| 130 i = pat_use; | |
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131 if (spats[i].pat == NULL) // pattern was never defined |
| 7 | 132 { |
| 133 if (pat_use == RE_SUBST) | |
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134 emsg(_(e_nopresub)); |
| 7 | 135 else |
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136 emsg(_(e_noprevre)); |
| 7 | 137 rc_did_emsg = TRUE; |
| 138 return FAIL; | |
| 139 } | |
| 140 pat = spats[i].pat; | |
| 141 magic = spats[i].magic; | |
| 142 no_smartcase = spats[i].no_scs; | |
| 143 } | |
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144 else if (options & SEARCH_HIS) // put new pattern in history |
| 7 | 145 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 146 | |
| 147 #ifdef FEAT_RIGHTLEFT | |
| 148 if (mr_pattern_alloced) | |
| 149 { | |
| 150 vim_free(mr_pattern); | |
| 151 mr_pattern_alloced = FALSE; | |
| 152 } | |
| 153 | |
| 154 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') | |
| 155 { | |
| 156 char_u *rev_pattern; | |
| 157 | |
| 158 rev_pattern = reverse_text(pat); | |
| 159 if (rev_pattern == NULL) | |
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160 mr_pattern = pat; // out of memory, keep normal pattern. |
| 7 | 161 else |
| 162 { | |
| 163 mr_pattern = rev_pattern; | |
| 164 mr_pattern_alloced = TRUE; | |
| 165 } | |
| 166 } | |
| 167 else | |
| 168 #endif | |
| 169 mr_pattern = pat; | |
| 170 | |
| 171 /* | |
| 172 * Save the currently used pattern in the appropriate place, | |
| 173 * unless the pattern should not be remembered. | |
| 174 */ | |
| 5606 | 175 if (!(options & SEARCH_KEEP) && !cmdmod.keeppatterns) |
| 7 | 176 { |
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177 // search or global command |
| 7 | 178 if (pat_save == RE_SEARCH || pat_save == RE_BOTH) |
| 179 save_re_pat(RE_SEARCH, pat, magic); | |
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180 // substitute or global command |
| 7 | 181 if (pat_save == RE_SUBST || pat_save == RE_BOTH) |
| 182 save_re_pat(RE_SUBST, pat, magic); | |
| 183 } | |
| 184 | |
| 185 regmatch->rmm_ic = ignorecase(pat); | |
| 410 | 186 regmatch->rmm_maxcol = 0; |
| 7 | 187 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0); |
| 188 if (regmatch->regprog == NULL) | |
| 189 return FAIL; | |
| 190 return OK; | |
| 191 } | |
| 192 | |
| 193 /* | |
| 194 * Get search pattern used by search_regcomp(). | |
| 195 */ | |
| 196 char_u * | |
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197 get_search_pat(void) |
| 7 | 198 { |
| 199 return mr_pattern; | |
| 200 } | |
| 201 | |
| 1344 | 202 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
| 7 | 203 /* |
| 204 * Reverse text into allocated memory. | |
| 205 * Returns the allocated string, NULL when out of memory. | |
| 206 */ | |
| 1344 | 207 char_u * |
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208 reverse_text(char_u *s) |
| 7 | 209 { |
| 210 unsigned len; | |
| 211 unsigned s_i, rev_i; | |
| 212 char_u *rev; | |
| 213 | |
| 214 /* | |
| 215 * Reverse the pattern. | |
| 216 */ | |
| 217 len = (unsigned)STRLEN(s); | |
| 218 rev = alloc(len + 1); | |
| 219 if (rev != NULL) | |
| 220 { | |
| 221 rev_i = len; | |
| 222 for (s_i = 0; s_i < len; ++s_i) | |
| 223 { | |
| 224 if (has_mbyte) | |
| 225 { | |
| 226 int mb_len; | |
| 227 | |
| 474 | 228 mb_len = (*mb_ptr2len)(s + s_i); |
| 7 | 229 rev_i -= mb_len; |
| 230 mch_memmove(rev + rev_i, s + s_i, mb_len); | |
| 231 s_i += mb_len - 1; | |
| 232 } | |
| 233 else | |
| 234 rev[--rev_i] = s[s_i]; | |
| 235 | |
| 236 } | |
| 237 rev[len] = NUL; | |
| 238 } | |
| 239 return rev; | |
| 240 } | |
| 241 #endif | |
| 242 | |
| 6426 | 243 void |
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244 save_re_pat(int idx, char_u *pat, int magic) |
| 7 | 245 { |
| 246 if (spats[idx].pat != pat) | |
| 247 { | |
| 248 vim_free(spats[idx].pat); | |
| 249 spats[idx].pat = vim_strsave(pat); | |
| 250 spats[idx].magic = magic; | |
| 251 spats[idx].no_scs = no_smartcase; | |
| 252 last_idx = idx; | |
| 253 #ifdef FEAT_SEARCH_EXTRA | |
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254 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 255 if (p_hls) |
| 745 | 256 redraw_all_later(SOME_VALID); |
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257 set_no_hlsearch(FALSE); |
| 7 | 258 #endif |
| 259 } | |
| 260 } | |
| 261 | |
| 262 /* | |
| 263 * Save the search patterns, so they can be restored later. | |
| 264 * Used before/after executing autocommands and user functions. | |
| 265 */ | |
| 266 static int save_level = 0; | |
| 267 | |
| 268 void | |
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269 save_search_patterns(void) |
| 7 | 270 { |
| 271 if (save_level++ == 0) | |
| 272 { | |
| 273 saved_spats[0] = spats[0]; | |
| 274 if (spats[0].pat != NULL) | |
| 275 saved_spats[0].pat = vim_strsave(spats[0].pat); | |
| 276 saved_spats[1] = spats[1]; | |
| 277 if (spats[1].pat != NULL) | |
| 278 saved_spats[1].pat = vim_strsave(spats[1].pat); | |
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279 #ifdef FEAT_SEARCH_EXTRA |
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280 saved_spats_last_idx = last_idx; |
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281 saved_spats_no_hlsearch = no_hlsearch; |
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282 #endif |
| 7 | 283 } |
| 284 } | |
| 285 | |
| 286 void | |
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287 restore_search_patterns(void) |
| 7 | 288 { |
| 289 if (--save_level == 0) | |
| 290 { | |
| 291 vim_free(spats[0].pat); | |
| 292 spats[0] = saved_spats[0]; | |
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293 #if defined(FEAT_EVAL) |
| 1624 | 294 set_vv_searchforward(); |
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295 #endif |
| 7 | 296 vim_free(spats[1].pat); |
| 297 spats[1] = saved_spats[1]; | |
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298 #ifdef FEAT_SEARCH_EXTRA |
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299 last_idx = saved_spats_last_idx; |
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300 set_no_hlsearch(saved_spats_no_hlsearch); |
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301 #endif |
| 7 | 302 } |
| 303 } | |
| 304 | |
| 359 | 305 #if defined(EXITFREE) || defined(PROTO) |
| 306 void | |
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307 free_search_patterns(void) |
| 359 | 308 { |
| 309 vim_free(spats[0].pat); | |
| 310 vim_free(spats[1].pat); | |
| 1862 | 311 |
| 312 # ifdef FEAT_RIGHTLEFT | |
| 313 if (mr_pattern_alloced) | |
| 314 { | |
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315 vim_free(mr_pattern); |
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316 mr_pattern_alloced = FALSE; |
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317 mr_pattern = NULL; |
| 1862 | 318 } |
| 319 # endif | |
| 359 | 320 } |
| 321 #endif | |
| 322 | |
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323 #ifdef FEAT_SEARCH_EXTRA |
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324 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental |
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325 // searching |
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326 static spat_T saved_last_search_spat; |
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327 static int did_save_last_search_spat = 0; |
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328 static int saved_last_idx = 0; |
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329 static int saved_no_hlsearch = 0; |
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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 != 0) |
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343 iemsg("did_save_last_search_spat is not zero"); |
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344 else |
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345 ++did_save_last_search_spat; |
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346 |
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347 saved_last_search_spat = spats[RE_SEARCH]; |
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348 if (spats[RE_SEARCH].pat != NULL) |
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349 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat); |
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350 saved_last_idx = last_idx; |
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351 saved_no_hlsearch = no_hlsearch; |
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352 } |
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353 |
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354 void |
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355 restore_last_search_pattern(void) |
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356 { |
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357 if (did_save_last_search_spat != 1) |
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358 { |
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359 iemsg("did_save_last_search_spat is not one"); |
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360 return; |
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361 } |
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362 --did_save_last_search_spat; |
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363 |
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364 vim_free(spats[RE_SEARCH].pat); |
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365 spats[RE_SEARCH] = saved_last_search_spat; |
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366 saved_last_search_spat.pat = NULL; |
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367 # if defined(FEAT_EVAL) |
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368 set_vv_searchforward(); |
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369 # endif |
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370 last_idx = saved_last_idx; |
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371 set_no_hlsearch(saved_no_hlsearch); |
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372 } |
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373 |
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374 char_u * |
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375 last_search_pattern(void) |
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376 { |
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377 return spats[RE_SEARCH].pat; |
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378 } |
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379 #endif |
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380 |
| 7 | 381 /* |
| 382 * Return TRUE when case should be ignored for search pattern "pat". | |
| 383 * Uses the 'ignorecase' and 'smartcase' options. | |
| 384 */ | |
| 385 int | |
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386 ignorecase(char_u *pat) |
| 7 | 387 { |
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388 return ignorecase_opt(pat, p_ic, p_scs); |
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389 } |
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390 |
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391 /* |
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392 * As ignorecase() put pass the "ic" and "scs" flags. |
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393 */ |
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394 int |
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395 ignorecase_opt(char_u *pat, int ic_in, int scs) |
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396 { |
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397 int ic = ic_in; |
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398 |
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399 if (ic && !no_smartcase && scs |
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400 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf)) |
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401 ic = !pat_has_uppercase(pat); |
| 7 | 402 no_smartcase = FALSE; |
| 403 | |
| 404 return ic; | |
| 405 } | |
| 406 | |
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407 /* |
| 6991 | 408 * Return TRUE if pattern "pat" has an uppercase character. |
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409 */ |
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410 int |
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411 pat_has_uppercase(char_u *pat) |
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412 { |
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413 char_u *p = pat; |
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414 |
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415 while (*p != NUL) |
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416 { |
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417 int l; |
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418 |
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419 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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420 { |
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421 if (enc_utf8 && utf_isupper(utf_ptr2char(p))) |
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422 return TRUE; |
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423 p += l; |
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424 } |
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425 else if (*p == '\\') |
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426 { |
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427 if (p[1] == '_' && p[2] != NUL) // skip "\_X" |
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428 p += 3; |
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429 else if (p[1] == '%' && p[2] != NUL) // skip "\%X" |
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430 p += 3; |
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431 else if (p[1] != NUL) // skip "\X" |
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432 p += 2; |
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433 else |
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434 p += 1; |
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435 } |
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436 else if (MB_ISUPPER(*p)) |
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437 return TRUE; |
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438 else |
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439 ++p; |
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440 } |
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441 return FALSE; |
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442 } |
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443 |
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444 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 445 char_u * |
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446 last_csearch(void) |
| 6991 | 447 { |
| 448 return lastc_bytes; | |
| 449 } | |
| 450 | |
| 451 int | |
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452 last_csearch_forward(void) |
| 6991 | 453 { |
| 454 return lastcdir == FORWARD; | |
| 455 } | |
| 456 | |
| 457 int | |
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458 last_csearch_until(void) |
| 6991 | 459 { |
| 460 return last_t_cmd == TRUE; | |
| 461 } | |
| 462 | |
| 463 void | |
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464 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED) |
| 6991 | 465 { |
| 466 *lastc = c; | |
| 467 lastc_bytelen = len; | |
| 468 if (len) | |
| 469 memcpy(lastc_bytes, s, len); | |
| 470 else | |
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471 CLEAR_FIELD(lastc_bytes); |
| 6991 | 472 } |
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473 #endif |
| 6991 | 474 |
| 475 void | |
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476 set_csearch_direction(int cdir) |
| 6991 | 477 { |
| 478 lastcdir = cdir; | |
| 479 } | |
| 480 | |
| 481 void | |
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482 set_csearch_until(int t_cmd) |
| 6991 | 483 { |
| 484 last_t_cmd = t_cmd; | |
| 485 } | |
| 486 | |
| 487 char_u * | |
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488 last_search_pat(void) |
| 7 | 489 { |
| 490 return spats[last_idx].pat; | |
| 491 } | |
| 492 | |
| 493 /* | |
| 494 * Reset search direction to forward. For "gd" and "gD" commands. | |
| 495 */ | |
| 496 void | |
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497 reset_search_dir(void) |
| 7 | 498 { |
| 499 spats[0].off.dir = '/'; | |
| 1624 | 500 #if defined(FEAT_EVAL) |
| 501 set_vv_searchforward(); | |
| 502 #endif | |
| 7 | 503 } |
| 504 | |
| 505 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO) | |
| 506 /* | |
| 507 * Set the last search pattern. For ":let @/ =" and viminfo. | |
| 508 * Also set the saved search pattern, so that this works in an autocommand. | |
| 509 */ | |
| 510 void | |
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511 set_last_search_pat( |
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512 char_u *s, |
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513 int idx, |
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514 int magic, |
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515 int setlast) |
| 7 | 516 { |
| 517 vim_free(spats[idx].pat); | |
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518 // An empty string means that nothing should be matched. |
| 7 | 519 if (*s == NUL) |
| 520 spats[idx].pat = NULL; | |
| 521 else | |
| 522 spats[idx].pat = vim_strsave(s); | |
| 523 spats[idx].magic = magic; | |
| 524 spats[idx].no_scs = FALSE; | |
| 525 spats[idx].off.dir = '/'; | |
| 1624 | 526 #if defined(FEAT_EVAL) |
| 527 set_vv_searchforward(); | |
| 528 #endif | |
| 7 | 529 spats[idx].off.line = FALSE; |
| 530 spats[idx].off.end = FALSE; | |
| 531 spats[idx].off.off = 0; | |
| 532 if (setlast) | |
| 533 last_idx = idx; | |
| 534 if (save_level) | |
| 535 { | |
| 536 vim_free(saved_spats[idx].pat); | |
| 537 saved_spats[idx] = spats[0]; | |
| 538 if (spats[idx].pat == NULL) | |
| 539 saved_spats[idx].pat = NULL; | |
| 540 else | |
| 541 saved_spats[idx].pat = vim_strsave(spats[idx].pat); | |
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542 # ifdef FEAT_SEARCH_EXTRA |
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543 saved_spats_last_idx = last_idx; |
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544 # endif |
| 7 | 545 } |
| 546 # ifdef FEAT_SEARCH_EXTRA | |
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547 // If 'hlsearch' set and search pat changed: need redraw. |
| 7 | 548 if (p_hls && idx == last_idx && !no_hlsearch) |
| 745 | 549 redraw_all_later(SOME_VALID); |
| 7 | 550 # endif |
| 551 } | |
| 552 #endif | |
| 553 | |
| 554 #ifdef FEAT_SEARCH_EXTRA | |
| 555 /* | |
| 556 * Get a regexp program for the last used search pattern. | |
| 557 * This is used for highlighting all matches in a window. | |
| 558 * Values returned in regmatch->regprog and regmatch->rmm_ic. | |
| 559 */ | |
| 560 void | |
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561 last_pat_prog(regmmatch_T *regmatch) |
| 7 | 562 { |
| 563 if (spats[last_idx].pat == NULL) | |
| 564 { | |
| 565 regmatch->regprog = NULL; | |
| 566 return; | |
| 567 } | |
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568 ++emsg_off; // So it doesn't beep if bad expr |
| 7 | 569 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch); |
| 570 --emsg_off; | |
| 571 } | |
| 572 #endif | |
| 573 | |
| 574 /* | |
| 5735 | 575 * Lowest level search function. |
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576 * Search for 'count'th occurrence of pattern "pat" in direction "dir". |
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577 * Start at position "pos" and return the found position in "pos". |
| 7 | 578 * |
| 579 * if (options & SEARCH_MSG) == 0 don't give any messages | |
| 580 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages | |
| 581 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages | |
| 582 * if (options & SEARCH_HIS) put search pattern in history | |
| 583 * if (options & SEARCH_END) return position at end of match | |
| 584 * if (options & SEARCH_START) accept match at pos itself | |
| 585 * if (options & SEARCH_KEEP) keep previous search pattern | |
| 586 * if (options & SEARCH_FOLD) match only once in a closed fold | |
| 587 * if (options & SEARCH_PEEK) check for typed char, cancel search | |
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588 * if (options & SEARCH_COL) start at pos->col instead of zero |
| 7 | 589 * |
| 590 * Return FAIL (zero) for failure, non-zero for success. | |
| 591 * When FEAT_EVAL is defined, returns the index of the first matching | |
| 592 * subpattern plus one; one if there was none. | |
| 593 */ | |
| 594 int | |
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595 searchit( |
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596 win_T *win, // window to search in; can be NULL for a |
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597 // buffer without a window! |
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598 buf_T *buf, |
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599 pos_T *pos, |
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600 pos_T *end_pos, // set to end of the match, unless NULL |
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601 int dir, |
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602 char_u *pat, |
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603 long count, |
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604 int options, |
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605 int pat_use, // which pattern to use when "pat" is empty |
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606 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL |
| 7 | 607 { |
| 608 int found; | |
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609 linenr_T lnum; // no init to shut up Apollo cc |
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610 colnr_T col; |
| 7 | 611 regmmatch_T regmatch; |
| 612 char_u *ptr; | |
| 613 colnr_T matchcol; | |
| 614 lpos_T endpos; | |
| 140 | 615 lpos_T matchpos; |
| 7 | 616 int loop; |
| 617 pos_T start_pos; | |
| 618 int at_first_line; | |
| 619 int extra_col; | |
| 6903 | 620 int start_char_len; |
| 7 | 621 int match_ok; |
| 622 long nmatched; | |
| 623 int submatch = 0; | |
| 6402 | 624 int first_match = TRUE; |
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625 int called_emsg_before = called_emsg; |
| 7 | 626 #ifdef FEAT_SEARCH_EXTRA |
| 627 int break_loop = FALSE; | |
| 628 #endif | |
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629 linenr_T stop_lnum = 0; // stop after this line number when != 0 |
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630 #ifdef FEAT_RELTIME |
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631 proftime_T *tm = NULL; // timeout limit or NULL |
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632 int *timed_out = NULL; // set when timed out or NULL |
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633 #endif |
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634 |
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635 if (extra_arg != NULL) |
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636 { |
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637 stop_lnum = extra_arg->sa_stop_lnum; |
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638 #ifdef FEAT_RELTIME |
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639 tm = extra_arg->sa_tm; |
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640 timed_out = &extra_arg->sa_timed_out; |
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641 #endif |
|
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642 } |
| 7 | 643 |
| 644 if (search_regcomp(pat, RE_SEARCH, pat_use, | |
| 645 (options & (SEARCH_HIS + SEARCH_KEEP)), ®match) == FAIL) | |
| 646 { | |
| 647 if ((options & SEARCH_MSG) && !rc_did_emsg) | |
|
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|
648 semsg(_("E383: Invalid search string: %s"), mr_pattern); |
| 7 | 649 return FAIL; |
| 650 } | |
| 651 | |
| 648 | 652 /* |
| 653 * find the string | |
| 654 */ | |
|
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655 do // loop for count |
| 7 | 656 { |
|
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657 // When not accepting a match at the start position set "extra_col" to |
|
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658 // a non-zero value. Don't do that when starting at MAXCOL, since |
|
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659 // MAXCOL + 1 is zero. |
| 6903 | 660 if (pos->col == MAXCOL) |
| 661 start_char_len = 0; | |
|
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662 // Watch out for the "col" being MAXCOL - 2, used in a closed fold. |
| 6903 | 663 else if (has_mbyte |
| 664 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count | |
| 665 && pos->col < MAXCOL - 2) | |
| 6402 | 666 { |
|
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667 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
|
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668 if ((int)STRLEN(ptr) <= pos->col) |
| 6903 | 669 start_char_len = 1; |
| 6402 | 670 else |
|
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671 start_char_len = (*mb_ptr2len)(ptr + pos->col); |
| 6402 | 672 } |
| 673 else | |
| 6903 | 674 start_char_len = 1; |
| 675 if (dir == FORWARD) | |
| 676 { | |
| 677 if (options & SEARCH_START) | |
| 678 extra_col = 0; | |
| 679 else | |
| 680 extra_col = start_char_len; | |
| 681 } | |
| 682 else | |
| 683 { | |
| 684 if (options & SEARCH_START) | |
| 685 extra_col = start_char_len; | |
| 686 else | |
| 687 extra_col = 0; | |
| 688 } | |
| 6402 | 689 |
|
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|
690 start_pos = *pos; // remember start pos for detecting no match |
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691 found = 0; // default: not found |
|
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|
692 at_first_line = TRUE; // default: start in first line |
|
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|
693 if (pos->lnum == 0) // correct lnum for when starting in line 0 |
| 7 | 694 { |
| 695 pos->lnum = 1; | |
| 696 pos->col = 0; | |
|
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697 at_first_line = FALSE; // not in first line now |
| 7 | 698 } |
| 699 | |
| 700 /* | |
| 701 * Start searching in current line, unless searching backwards and | |
| 702 * we're in column 0. | |
| 1311 | 703 * If we are searching backwards, in column 0, and not including the |
| 704 * current position, gain some efficiency by skipping back a line. | |
| 705 * Otherwise begin the search in the current line. | |
| 7 | 706 */ |
| 1311 | 707 if (dir == BACKWARD && start_pos.col == 0 |
| 708 && (options & SEARCH_START) == 0) | |
| 7 | 709 { |
| 710 lnum = pos->lnum - 1; | |
| 711 at_first_line = FALSE; | |
| 712 } | |
| 713 else | |
| 714 lnum = pos->lnum; | |
| 715 | |
|
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|
716 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set |
| 7 | 717 { |
| 718 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count; | |
| 719 lnum += dir, at_first_line = FALSE) | |
| 720 { | |
|
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|
721 // Stop after checking "stop_lnum", if it's set. |
| 692 | 722 if (stop_lnum != 0 && (dir == FORWARD |
| 723 ? lnum > stop_lnum : lnum < stop_lnum)) | |
| 724 break; | |
| 1496 | 725 #ifdef FEAT_RELTIME |
|
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|
726 // Stop after passing the "tm" time limit. |
| 1496 | 727 if (tm != NULL && profile_passed_limit(tm)) |
| 728 break; | |
| 729 #endif | |
| 692 | 730 |
| 7 | 731 /* |
| 140 | 732 * Look for a match somewhere in line "lnum". |
| 7 | 733 */ |
|
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|
734 col = at_first_line && (options & SEARCH_COL) ? pos->col |
|
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|
735 : (colnr_T)0; |
| 7 | 736 nmatched = vim_regexec_multi(®match, win, buf, |
|
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737 lnum, col, |
| 1521 | 738 #ifdef FEAT_RELTIME |
|
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739 tm, timed_out |
| 1521 | 740 #else |
|
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741 NULL, NULL |
| 1521 | 742 #endif |
| 743 ); | |
|
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744 // Abort searching on an error (e.g., out of stack). |
|
18949
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745 if (called_emsg > called_emsg_before |
|
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746 #ifdef FEAT_RELTIME |
|
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747 || (timed_out != NULL && *timed_out) |
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748 #endif |
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749 ) |
| 7 | 750 break; |
| 751 if (nmatched > 0) | |
| 752 { | |
|
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|
753 // match may actually be in another line when using \zs |
| 140 | 754 matchpos = regmatch.startpos[0]; |
| 7 | 755 endpos = regmatch.endpos[0]; |
| 1521 | 756 #ifdef FEAT_EVAL |
| 7 | 757 submatch = first_submatch(®match); |
| 1521 | 758 #endif |
|
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|
759 // "lnum" may be past end of buffer for "\n\zs". |
| 685 | 760 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count) |
| 761 ptr = (char_u *)""; | |
| 762 else | |
| 763 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); | |
| 7 | 764 |
| 765 /* | |
| 766 * Forward search in the first line: match should be after | |
| 767 * the start position. If not, continue at the end of the | |
| 768 * match (this is vi compatible) or on the next char. | |
| 769 */ | |
| 770 if (dir == FORWARD && at_first_line) | |
| 771 { | |
| 772 match_ok = TRUE; | |
| 773 /* | |
| 140 | 774 * When the match starts in a next line it's certainly |
| 775 * past the start position. | |
| 7 | 776 * When match lands on a NUL the cursor will be put |
| 777 * one back afterwards, compare with that position, | |
| 778 * otherwise "/$" will get stuck on end of line. | |
| 779 */ | |
| 140 | 780 while (matchpos.lnum == 0 |
| 6402 | 781 && ((options & SEARCH_END) && first_match |
| 140 | 782 ? (nmatched == 1 |
| 783 && (int)endpos.col - 1 | |
| 7 | 784 < (int)start_pos.col + extra_col) |
| 140 | 785 : ((int)matchpos.col |
| 786 - (ptr[matchpos.col] == NUL) | |
| 787 < (int)start_pos.col + extra_col))) | |
| 7 | 788 { |
| 789 /* | |
| 790 * If vi-compatible searching, continue at the end | |
| 791 * of the match, otherwise continue one position | |
| 792 * forward. | |
| 793 */ | |
| 794 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 795 { | |
| 796 if (nmatched > 1) | |
| 797 { | |
|
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|
798 // end is in next line, thus no match in |
|
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|
799 // this line |
| 7 | 800 match_ok = FALSE; |
| 801 break; | |
| 802 } | |
| 803 matchcol = endpos.col; | |
|
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|
804 // for empty match: advance one char |
| 140 | 805 if (matchcol == matchpos.col |
| 7 | 806 && ptr[matchcol] != NUL) |
| 807 { | |
| 808 if (has_mbyte) | |
| 809 matchcol += | |
| 474 | 810 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 811 else |
| 812 ++matchcol; | |
| 813 } | |
| 814 } | |
| 815 else | |
| 816 { | |
| 140 | 817 matchcol = matchpos.col; |
| 7 | 818 if (ptr[matchcol] != NUL) |
| 819 { | |
| 820 if (has_mbyte) | |
| 474 | 821 matchcol += (*mb_ptr2len)(ptr |
| 7 | 822 + matchcol); |
| 823 else | |
| 824 ++matchcol; | |
| 825 } | |
| 826 } | |
| 4252 | 827 if (matchcol == 0 && (options & SEARCH_START)) |
| 4240 | 828 break; |
| 7 | 829 if (ptr[matchcol] == NUL |
| 830 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 831 win, buf, lnum + matchpos.lnum, |
| 1521 | 832 matchcol, |
| 833 #ifdef FEAT_RELTIME | |
|
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|
834 tm, timed_out |
| 1521 | 835 #else |
|
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|
836 NULL, NULL |
| 1521 | 837 #endif |
| 838 )) == 0) | |
| 7 | 839 { |
| 840 match_ok = FALSE; | |
| 841 break; | |
| 842 } | |
| 140 | 843 matchpos = regmatch.startpos[0]; |
| 7 | 844 endpos = regmatch.endpos[0]; |
| 845 # ifdef FEAT_EVAL | |
| 846 submatch = first_submatch(®match); | |
| 847 # endif | |
| 848 | |
|
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|
849 // Need to get the line pointer again, a |
|
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changeset
|
850 // multi-line search may have made it invalid. |
| 140 | 851 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 852 } |
| 853 if (!match_ok) | |
| 854 continue; | |
| 855 } | |
| 856 if (dir == BACKWARD) | |
| 857 { | |
| 858 /* | |
| 859 * Now, if there are multiple matches on this line, | |
| 860 * we have to get the last one. Or the last one before | |
| 861 * the cursor, if we're on that line. | |
| 862 * When putting the new cursor at the end, compare | |
| 863 * relative to the end of the match. | |
| 864 */ | |
| 865 match_ok = FALSE; | |
| 866 for (;;) | |
| 867 { | |
|
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|
868 // Remember a position that is before the start |
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|
869 // position, we use it if it's the last match in |
|
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|
870 // the line. Always accept a position after |
|
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changeset
|
871 // wrapping around. |
| 140 | 872 if (loop |
| 873 || ((options & SEARCH_END) | |
| 874 ? (lnum + regmatch.endpos[0].lnum | |
| 875 < start_pos.lnum | |
| 876 || (lnum + regmatch.endpos[0].lnum | |
| 877 == start_pos.lnum | |
| 878 && (int)regmatch.endpos[0].col - 1 | |
| 6903 | 879 < (int)start_pos.col |
| 880 + extra_col)) | |
| 140 | 881 : (lnum + regmatch.startpos[0].lnum |
| 882 < start_pos.lnum | |
| 883 || (lnum + regmatch.startpos[0].lnum | |
| 884 == start_pos.lnum | |
| 885 && (int)regmatch.startpos[0].col | |
| 6903 | 886 < (int)start_pos.col |
| 887 + extra_col)))) | |
| 7 | 888 { |
| 889 match_ok = TRUE; | |
| 140 | 890 matchpos = regmatch.startpos[0]; |
| 7 | 891 endpos = regmatch.endpos[0]; |
| 892 # ifdef FEAT_EVAL | |
| 893 submatch = first_submatch(®match); | |
| 894 # endif | |
| 895 } | |
| 896 else | |
| 897 break; | |
| 898 | |
| 899 /* | |
| 900 * We found a valid match, now check if there is | |
| 901 * another one after it. | |
| 902 * If vi-compatible searching, continue at the end | |
| 903 * of the match, otherwise continue one position | |
| 904 * forward. | |
| 905 */ | |
| 906 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
| 907 { | |
| 908 if (nmatched > 1) | |
| 909 break; | |
| 910 matchcol = endpos.col; | |
|
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changeset
|
911 // for empty match: advance one char |
| 140 | 912 if (matchcol == matchpos.col |
| 7 | 913 && ptr[matchcol] != NUL) |
| 914 { | |
| 915 if (has_mbyte) | |
| 916 matchcol += | |
| 474 | 917 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 918 else |
| 919 ++matchcol; | |
| 920 } | |
| 921 } | |
| 922 else | |
| 923 { | |
|
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|
924 // Stop when the match is in a next line. |
| 140 | 925 if (matchpos.lnum > 0) |
| 926 break; | |
| 927 matchcol = matchpos.col; | |
| 7 | 928 if (ptr[matchcol] != NUL) |
| 929 { | |
| 930 if (has_mbyte) | |
| 931 matchcol += | |
| 474 | 932 (*mb_ptr2len)(ptr + matchcol); |
| 7 | 933 else |
| 934 ++matchcol; | |
| 935 } | |
| 936 } | |
| 937 if (ptr[matchcol] == NUL | |
| 938 || (nmatched = vim_regexec_multi(®match, | |
| 140 | 939 win, buf, lnum + matchpos.lnum, |
| 1521 | 940 matchcol, |
| 941 #ifdef FEAT_RELTIME | |
|
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|
942 tm, timed_out |
| 1521 | 943 #else |
|
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|
944 NULL, NULL |
| 1521 | 945 #endif |
| 946 )) == 0) | |
|
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947 { |
|
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948 #ifdef FEAT_RELTIME |
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949 // If the search timed out, we did find a match |
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950 // but it might be the wrong one, so that's not |
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951 // OK. |
|
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952 if (timed_out != NULL && *timed_out) |
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|
953 match_ok = FALSE; |
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954 #endif |
| 7 | 955 break; |
|
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956 } |
| 7 | 957 |
|
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958 // Need to get the line pointer again, a |
|
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959 // multi-line search may have made it invalid. |
| 140 | 960 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
| 7 | 961 } |
| 962 | |
| 963 /* | |
| 964 * If there is only a match after the cursor, skip | |
| 965 * this match. | |
| 966 */ | |
| 967 if (!match_ok) | |
| 968 continue; | |
| 969 } | |
| 970 | |
|
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971 // With the SEARCH_END option move to the last character |
|
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972 // of the match. Don't do it for an empty match, end |
|
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973 // should be same as start then. |
| 4252 | 974 if ((options & SEARCH_END) && !(options & SEARCH_NOOF) |
| 1544 | 975 && !(matchpos.lnum == endpos.lnum |
| 976 && matchpos.col == endpos.col)) | |
| 7 | 977 { |
|
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978 // For a match in the first column, set the position |
|
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979 // on the NUL in the previous line. |
| 140 | 980 pos->lnum = lnum + endpos.lnum; |
| 1544 | 981 pos->col = endpos.col; |
| 982 if (endpos.col == 0) | |
| 819 | 983 { |
|
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984 if (pos->lnum > 1) // just in case |
| 1544 | 985 { |
| 986 --pos->lnum; | |
| 987 pos->col = (colnr_T)STRLEN(ml_get_buf(buf, | |
| 988 pos->lnum, FALSE)); | |
| 989 } | |
| 990 } | |
| 991 else | |
| 992 { | |
| 993 --pos->col; | |
| 994 if (has_mbyte | |
| 995 && pos->lnum <= buf->b_ml.ml_line_count) | |
| 996 { | |
| 1060 | 997 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
| 1544 | 998 pos->col -= (*mb_head_off)(ptr, ptr + pos->col); |
| 999 } | |
| 819 | 1000 } |
|
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1001 if (end_pos != NULL) |
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1002 { |
|
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1003 end_pos->lnum = lnum + matchpos.lnum; |
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1004 end_pos->col = matchpos.col; |
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1005 } |
| 7 | 1006 } |
| 1007 else | |
| 1008 { | |
| 140 | 1009 pos->lnum = lnum + matchpos.lnum; |
| 1010 pos->col = matchpos.col; | |
|
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1011 if (end_pos != NULL) |
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1012 { |
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1013 end_pos->lnum = lnum + endpos.lnum; |
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1014 end_pos->col = endpos.col; |
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1015 } |
| 7 | 1016 } |
| 1017 pos->coladd = 0; | |
|
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1018 if (end_pos != NULL) |
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1019 end_pos->coladd = 0; |
| 7 | 1020 found = 1; |
| 6402 | 1021 first_match = FALSE; |
| 7 | 1022 |
|
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1023 // Set variables used for 'incsearch' highlighting. |
| 140 | 1024 search_match_lines = endpos.lnum - matchpos.lnum; |
| 7 | 1025 search_match_endcol = endpos.col; |
| 1026 break; | |
| 1027 } | |
|
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1028 line_breakcheck(); // stop if ctrl-C typed |
| 7 | 1029 if (got_int) |
| 1030 break; | |
| 1031 | |
| 1032 #ifdef FEAT_SEARCH_EXTRA | |
|
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1033 // Cancel searching if a character was typed. Used for |
|
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1034 // 'incsearch'. Don't check too often, that would slowdown |
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1035 // searching too much. |
| 7 | 1036 if ((options & SEARCH_PEEK) |
| 1037 && ((lnum - pos->lnum) & 0x3f) == 0 | |
| 1038 && char_avail()) | |
| 1039 { | |
| 1040 break_loop = TRUE; | |
| 1041 break; | |
| 1042 } | |
| 1043 #endif | |
| 1044 | |
| 1045 if (loop && lnum == start_pos.lnum) | |
|
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1046 break; // if second loop, stop where started |
| 7 | 1047 } |
| 1048 at_first_line = FALSE; | |
| 1049 | |
| 1050 /* | |
| 692 | 1051 * Stop the search if wrapscan isn't set, "stop_lnum" is |
| 1052 * specified, after an interrupt, after a match and after looping | |
| 1053 * twice. | |
| 7 | 1054 */ |
|
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1055 if (!p_ws || stop_lnum != 0 || got_int |
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1056 || called_emsg > called_emsg_before |
|
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1057 #ifdef FEAT_RELTIME |
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1058 || (timed_out != NULL && *timed_out) |
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1059 #endif |
| 1877 | 1060 #ifdef FEAT_SEARCH_EXTRA |
|
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1061 || break_loop |
| 1877 | 1062 #endif |
|
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1063 || found || loop) |
| 7 | 1064 break; |
| 1065 | |
| 1066 /* | |
| 1067 * If 'wrapscan' is set we continue at the other end of the file. | |
| 1068 * If 'shortmess' does not contain 's', we give a message. | |
| 1069 * This message is also remembered in keep_msg for when the screen | |
| 1070 * is redrawn. The keep_msg is cleared whenever another message is | |
| 1071 * written. | |
| 1072 */ | |
|
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1073 if (dir == BACKWARD) // start second loop at the other end |
| 7 | 1074 lnum = buf->b_ml.ml_line_count; |
| 1075 else | |
| 1076 lnum = 1; | |
| 504 | 1077 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG)) |
| 1078 give_warning((char_u *)_(dir == BACKWARD | |
| 1079 ? top_bot_msg : bot_top_msg), TRUE); | |
|
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1080 if (extra_arg != NULL) |
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1081 extra_arg->sa_wrapped = TRUE; |
| 7 | 1082 } |
|
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1083 if (got_int || called_emsg > called_emsg_before |
|
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1084 #ifdef FEAT_RELTIME |
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1085 || (timed_out != NULL && *timed_out) |
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1086 #endif |
| 1877 | 1087 #ifdef FEAT_SEARCH_EXTRA |
| 1088 || break_loop | |
| 1089 #endif | |
| 1090 ) | |
| 7 | 1091 break; |
| 1092 } | |
|
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1093 while (--count > 0 && found); // stop after count matches or no match |
| 7 | 1094 |
|
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1095 vim_regfree(regmatch.regprog); |
| 7 | 1096 |
|
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1097 if (!found) // did not find it |
| 7 | 1098 { |
| 1099 if (got_int) | |
|
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1100 emsg(_(e_interr)); |
| 7 | 1101 else if ((options & SEARCH_MSG) == SEARCH_MSG) |
| 1102 { | |
| 1103 if (p_ws) | |
|
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1104 semsg(_(e_patnotf2), mr_pattern); |
| 7 | 1105 else if (lnum == 0) |
|
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1106 semsg(_("E384: search hit TOP without match for: %s"), |
| 7 | 1107 mr_pattern); |
| 1108 else | |
|
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1109 semsg(_("E385: search hit BOTTOM without match for: %s"), |
| 7 | 1110 mr_pattern); |
| 1111 } | |
| 1112 return FAIL; | |
| 1113 } | |
| 1114 | |
|
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1115 // A pattern like "\n\zs" may go past the last line. |
| 685 | 1116 if (pos->lnum > buf->b_ml.ml_line_count) |
| 1117 { | |
| 1118 pos->lnum = buf->b_ml.ml_line_count; | |
| 835 | 1119 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE)); |
| 685 | 1120 if (pos->col > 0) |
| 1121 --pos->col; | |
| 1122 } | |
| 1123 | |
| 7 | 1124 return submatch + 1; |
| 1125 } | |
| 1126 | |
| 1127 #ifdef FEAT_EVAL | |
| 1624 | 1128 void |
|
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1129 set_search_direction(int cdir) |
| 1624 | 1130 { |
| 1131 spats[0].off.dir = cdir; | |
| 1132 } | |
| 1133 | |
| 1134 static void | |
|
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|
1135 set_vv_searchforward(void) |
| 1624 | 1136 { |
| 1137 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/')); | |
| 1138 } | |
| 1139 | |
| 7 | 1140 /* |
| 1141 * Return the number of the first subpat that matched. | |
|
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|
1142 * Return zero if none of them matched. |
| 7 | 1143 */ |
| 1144 static int | |
|
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|
1145 first_submatch(regmmatch_T *rp) |
| 7 | 1146 { |
| 1147 int submatch; | |
| 1148 | |
| 1149 for (submatch = 1; ; ++submatch) | |
| 1150 { | |
| 1151 if (rp->startpos[submatch].lnum >= 0) | |
| 1152 break; | |
| 1153 if (submatch == 9) | |
| 1154 { | |
| 1155 submatch = 0; | |
| 1156 break; | |
| 1157 } | |
| 1158 } | |
| 1159 return submatch; | |
| 1160 } | |
| 1161 #endif | |
| 1162 | |
| 1163 /* | |
| 1164 * Highest level string search function. | |
| 1222 | 1165 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc' |
| 7 | 1166 * If 'dirc' is 0: use previous dir. |
| 1167 * If 'pat' is NULL or empty : use previous string. | |
| 1168 * If 'options & SEARCH_REV' : go in reverse of previous dir. | |
| 1169 * If 'options & SEARCH_ECHO': echo the search command and handle options | |
| 1170 * If 'options & SEARCH_MSG' : may give error message | |
| 1171 * If 'options & SEARCH_OPT' : interpret optional flags | |
| 1172 * If 'options & SEARCH_HIS' : put search pattern in history | |
| 1173 * If 'options & SEARCH_NOOF': don't add offset to position | |
| 1174 * If 'options & SEARCH_MARK': set previous context mark | |
| 1175 * If 'options & SEARCH_KEEP': keep previous search pattern | |
| 1176 * If 'options & SEARCH_START': accept match at curpos itself | |
| 1177 * If 'options & SEARCH_PEEK': check for typed char, cancel search | |
| 1178 * | |
| 1179 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this | |
| 1180 * makes the movement linewise without moving the match position. | |
| 1181 * | |
| 6661 | 1182 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 7 | 1183 */ |
| 1184 int | |
|
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1185 do_search( |
|
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1186 oparg_T *oap, // can be NULL |
|
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1187 int dirc, // '/' or '?' |
|
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1188 int search_delim, // the delimiter for the search, e.g. '%' in s%regex%replacement% |
|
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1189 char_u *pat, |
|
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1190 long count, |
|
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1191 int options, |
|
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1192 searchit_arg_T *sia) // optional arguments or NULL |
| 7 | 1193 { |
|
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1194 pos_T pos; // position of the last match |
| 7 | 1195 char_u *searchstr; |
|
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1196 soffset_T old_off; |
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1197 int retval; // Return value |
| 7 | 1198 char_u *p; |
| 1199 long c; | |
| 1200 char_u *dircp; | |
| 1201 char_u *strcopy = NULL; | |
| 1202 char_u *ps; | |
|
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1203 char_u *msgbuf = NULL; |
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1204 size_t len; |
|
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1205 int has_offset = FALSE; |
|
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1206 #define SEARCH_STAT_BUF_LEN 12 |
| 7 | 1207 |
| 1208 /* | |
| 1209 * A line offset is not remembered, this is vi compatible. | |
| 1210 */ | |
| 1211 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL) | |
| 1212 { | |
| 1213 spats[0].off.line = FALSE; | |
| 1214 spats[0].off.off = 0; | |
| 1215 } | |
| 1216 | |
| 1217 /* | |
| 1218 * Save the values for when (options & SEARCH_KEEP) is used. | |
| 1219 * (there is no "if ()" around this because gcc wants them initialized) | |
| 1220 */ | |
| 1221 old_off = spats[0].off; | |
| 1222 | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1223 pos = curwin->w_cursor; // start searching at the cursor position |
| 7 | 1224 |
| 1225 /* | |
| 1226 * Find out the direction of the search. | |
| 1227 */ | |
| 1228 if (dirc == 0) | |
| 1229 dirc = spats[0].off.dir; | |
| 1230 else | |
| 1624 | 1231 { |
| 7 | 1232 spats[0].off.dir = dirc; |
| 1624 | 1233 #if defined(FEAT_EVAL) |
| 1234 set_vv_searchforward(); | |
| 1235 #endif | |
| 1236 } | |
| 7 | 1237 if (options & SEARCH_REV) |
| 1238 { | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1239 #ifdef MSWIN |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1240 // 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
|
1241 // dirc always ends up being '/' |
| 7 | 1242 dirc = (dirc == '/') ? '?' : '/'; |
| 1243 #else | |
| 1244 if (dirc == '/') | |
| 1245 dirc = '?'; | |
| 1246 else | |
| 1247 dirc = '/'; | |
| 1248 #endif | |
| 1249 } | |
| 1250 | |
| 1251 #ifdef FEAT_FOLDING | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1252 // If the cursor is in a closed fold, don't find another match in the same |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1253 // fold. |
| 7 | 1254 if (dirc == '/') |
| 1255 { | |
| 1256 if (hasFolding(pos.lnum, NULL, &pos.lnum)) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1257 pos.col = MAXCOL - 2; // avoid overflow when adding 1 |
| 7 | 1258 } |
| 1259 else | |
| 1260 { | |
| 1261 if (hasFolding(pos.lnum, &pos.lnum, NULL)) | |
| 1262 pos.col = 0; | |
| 1263 } | |
| 1264 #endif | |
| 1265 | |
| 1266 #ifdef FEAT_SEARCH_EXTRA | |
| 1267 /* | |
| 1268 * Turn 'hlsearch' highlighting back on. | |
| 1269 */ | |
| 1270 if (no_hlsearch && !(options & SEARCH_KEEP)) | |
| 1271 { | |
| 745 | 1272 redraw_all_later(SOME_VALID); |
|
13792
0e9b2971d7c3
patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1273 set_no_hlsearch(FALSE); |
| 7 | 1274 } |
| 1275 #endif | |
| 1276 | |
| 1277 /* | |
| 1278 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar". | |
| 1279 */ | |
| 1280 for (;;) | |
| 1281 { | |
|
18358
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
18263
diff
changeset
|
1282 int show_top_bot_msg = FALSE; |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
1283 |
| 7 | 1284 searchstr = pat; |
| 1285 dircp = NULL; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1286 // use previous pattern |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
19384
diff
changeset
|
1287 if (pat == NULL || *pat == NUL || *pat == search_delim) |
| 7 | 1288 { |
|
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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
|
1289 if (spats[RE_SEARCH].pat == NULL) // no previous pattern |
| 7 | 1290 { |
|
10172
ab45de65977b
commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents:
10064
diff
changeset
|
1291 searchstr = spats[RE_SUBST].pat; |
|
ab45de65977b
commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents:
10064
diff
changeset
|
1292 if (searchstr == NULL) |
| 2719 | 1293 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
1294 emsg(_(e_noprevre)); |
| 2719 | 1295 retval = 0; |
| 1296 goto end_do_search; | |
| 1297 } | |
| 7 | 1298 } |
| 2719 | 1299 else |
| 1300 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1301 // make search_regcomp() use spats[RE_SEARCH].pat |
| 2719 | 1302 searchstr = (char_u *)""; |
| 1303 } | |
| 7 | 1304 } |
| 1305 | |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1306 if (pat != NULL && *pat != NUL) // look for (new) offset |
| 7 | 1307 { |
| 1308 /* | |
| 1309 * Find end of regular expression. | |
| 1310 * If there is a matching '/' or '?', toss it. | |
| 1311 */ | |
| 1312 ps = strcopy; | |
|
19892
5feb426d2ea1
patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents:
19475
diff
changeset
|
1313 p = skip_regexp_ex(pat, search_delim, (int)p_magic, &strcopy, NULL); |
| 7 | 1314 if (strcopy != ps) |
| 1315 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1316 // made a copy of "pat" to change "\?" to "?" |
| 835 | 1317 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy)); |
| 7 | 1318 pat = strcopy; |
| 1319 searchstr = strcopy; | |
| 1320 } | |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
19384
diff
changeset
|
1321 if (*p == search_delim) |
| 7 | 1322 { |
|
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1323 dircp = p; // remember where we put the NUL |
| 7 | 1324 *p++ = NUL; |
| 1325 } | |
| 1326 spats[0].off.line = FALSE; | |
| 1327 spats[0].off.end = FALSE; | |
| 1328 spats[0].off.off = 0; | |
| 1329 /* | |
| 1330 * Check for a line offset or a character offset. | |
| 1331 * For get_address (echo off) we don't check for a character | |
| 1332 * offset, because it is meaningless and the 's' could be a | |
| 1333 * substitute command. | |
| 1334 */ | |
| 1335 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p)) | |
| 1336 spats[0].off.line = TRUE; | |
| 1337 else if ((options & SEARCH_OPT) && | |
| 1338 (*p == 'e' || *p == 's' || *p == 'b')) | |
| 1339 { | |
|
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patch 8.1.2394: using old C style comments
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diff
changeset
|
1340 if (*p == 'e') // end |
| 7 | 1341 spats[0].off.end = SEARCH_END; |
| 1342 ++p; | |
| 1343 } | |
|
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parents:
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diff
changeset
|
1344 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset |
| 7 | 1345 { |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1346 // 'nr' or '+nr' or '-nr' |
| 7 | 1347 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1))) |
| 1348 spats[0].off.off = atol((char *)p); | |
|
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diff
changeset
|
1349 else if (*p == '-') // single '-' |
| 7 | 1350 spats[0].off.off = -1; |
|
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diff
changeset
|
1351 else // single '+' |
| 7 | 1352 spats[0].off.off = 1; |
| 1353 ++p; | |
|
18812
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parents:
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diff
changeset
|
1354 while (VIM_ISDIGIT(*p)) // skip number |
| 7 | 1355 ++p; |
| 1356 } | |
| 1357 | |
|
18812
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diff
changeset
|
1358 // compute length of search command for get_address() |
| 7 | 1359 searchcmdlen += (int)(p - pat); |
| 1360 | |
|
18812
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patch 8.1.2394: using old C style comments
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diff
changeset
|
1361 pat = p; // put pat after search command |
| 7 | 1362 } |
| 1363 | |
|
17938
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patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1364 if ((options & SEARCH_ECHO) && messaging() && |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1365 !msg_silent && |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1366 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT))) |
| 7 | 1367 { |
| 1368 char_u *trunc; | |
|
16746
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1369 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
|
1370 size_t off_len = 0; |
| 7 | 1371 |
|
16533
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patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1372 // Compute msg_row early. |
|
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patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1373 msg_start(); |
|
5e25171e0e75
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diff
changeset
|
1374 |
|
16746
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patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1375 // Get the offset, so we know how long it is. |
|
17938
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1376 if (!cmd_silent && |
|
1e86f8b18a5d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1377 (spats[0].off.line || spats[0].off.end || spats[0].off.off)) |
|
16746
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changeset
|
1378 { |
|
73ff6357da5b
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1379 p = off_buf; |
|
73ff6357da5b
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diff
changeset
|
1380 *p++ = dirc; |
|
73ff6357da5b
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1381 if (spats[0].off.end) |
|
73ff6357da5b
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changeset
|
1382 *p++ = 'e'; |
|
73ff6357da5b
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diff
changeset
|
1383 else if (!spats[0].off.line) |
|
73ff6357da5b
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1384 *p++ = 's'; |
|
73ff6357da5b
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diff
changeset
|
1385 if (spats[0].off.off > 0 || spats[0].off.line) |
|
73ff6357da5b
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changeset
|
1386 *p++ = '+'; |
|
73ff6357da5b
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changeset
|
1387 *p = NUL; |
|
73ff6357da5b
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diff
changeset
|
1388 if (spats[0].off.off != 0 || spats[0].off.line) |
|
73ff6357da5b
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diff
changeset
|
1389 sprintf((char *)p, "%ld", spats[0].off.off); |
|
73ff6357da5b
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1390 off_len = STRLEN(off_buf); |
|
73ff6357da5b
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diff
changeset
|
1391 } |
|
73ff6357da5b
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1392 |
| 7 | 1393 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
|
1394 p = spats[0].pat; |
| 7 | 1395 else |
| 1396 p = searchstr; | |
|
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changeset
|
1397 |
|
17938
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parents:
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diff
changeset
|
1398 if (!shortmess(SHM_SEARCHCOUNT) || cmd_silent) |
|
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changeset
|
1399 { |
|
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changeset
|
1400 // Reserve enough space for the search pattern + offset + |
|
16746
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changeset
|
1401 // search stat. Use all the space available, so that the |
|
73ff6357da5b
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1402 // search state is right aligned. If there is not enough space |
|
73ff6357da5b
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diff
changeset
|
1403 // 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:
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diff
changeset
|
1404 if (msg_scrolled != 0 && !cmd_silent) |
|
16533
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diff
changeset
|
1405 // Use all the columns. |
|
5e25171e0e75
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diff
changeset
|
1406 len = (int)(Rows - msg_row) * Columns - 1; |
|
5e25171e0e75
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changeset
|
1407 else |
|
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changeset
|
1408 // Use up to 'showcmd' column. |
|
5e25171e0e75
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1409 len = (int)(Rows - msg_row - 1) * Columns + sc_col - 1; |
|
16746
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diff
changeset
|
1410 if (len < STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3) |
|
73ff6357da5b
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diff
changeset
|
1411 len = STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3; |
|
16533
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changeset
|
1412 } |
|
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changeset
|
1413 else |
|
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changeset
|
1414 // Reserve enough space for the search pattern + offset. |
|
16746
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diff
changeset
|
1415 len = STRLEN(p) + off_len + 3; |
|
16533
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changeset
|
1416 |
|
19977
545bdbc36f29
patch 8.2.0544: memory leak in search test
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19892
diff
changeset
|
1417 vim_free(msgbuf); |
|
16782
fc58fee685e2
patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents:
16776
diff
changeset
|
1418 msgbuf = alloc(len); |
| 7 | 1419 if (msgbuf != NULL) |
| 1420 { | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1421 vim_memset(msgbuf, ' ', len); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1422 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
|
1423 // 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
|
1424 // 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
|
1425 if (!cmd_silent) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1426 { |
|
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
|
1427 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
|
1428 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1429 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
|
1430 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1431 // 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
|
1432 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
|
1433 mch_memmove(msgbuf + 2, p, STRLEN(p)); |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1434 } |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1435 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
|
1436 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
|
1437 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
|
1438 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
|
1439 |
|
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 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
|
1441 if (trunc != NULL) |
| 7 | 1442 { |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1443 vim_free(msgbuf); |
|
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1444 msgbuf = trunc; |
| 7 | 1445 } |
|
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
|
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 #ifdef FEAT_RIGHTLEFT |
|
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 // The search pattern could be shown on the right in rightleft |
|
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 // mode, but the 'ruler' and 'showcmd' area use it too, thus |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1450 // it would be blanked out again very soon. Show it on the |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1451 // left, but do reverse the 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
|
1452 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
|
1453 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1454 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
|
1455 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
|
1456 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1457 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
|
1458 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
|
1459 { |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1460 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
|
1461 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
|
1462 // 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
|
1463 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
|
1464 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
|
1465 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
|
1466 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
|
1467 // 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
|
1468 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
|
1469 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
|
1470 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
|
1471 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
|
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 } |
|
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 #endif |
|
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 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
|
1476 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
|
1477 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
|
1478 |
|
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1479 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
|
1480 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
|
1481 msg_nowait = TRUE; // don't wait for this message |
| 7 | 1482 } |
| 1483 } | |
| 1484 } | |
| 1485 | |
| 1486 /* | |
| 1487 * If there is a character offset, subtract it from the current | |
| 1488 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2". | |
| 8 | 1489 * Skip this if pos.col is near MAXCOL (closed fold). |
| 7 | 1490 * This is not done for a line offset, because then we would not be vi |
| 1491 * compatible. | |
| 1492 */ | |
| 8 | 1493 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2) |
| 7 | 1494 { |
| 1495 if (spats[0].off.off > 0) | |
| 1496 { | |
| 1497 for (c = spats[0].off.off; c; --c) | |
| 1498 if (decl(&pos) == -1) | |
| 1499 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1500 if (c) // at start of buffer |
| 7 | 1501 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1502 pos.lnum = 0; // allow lnum == 0 here |
| 7 | 1503 pos.col = MAXCOL; |
| 1504 } | |
| 1505 } | |
| 1506 else | |
| 1507 { | |
| 1508 for (c = spats[0].off.off; c; ++c) | |
| 1509 if (incl(&pos) == -1) | |
| 1510 break; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1511 if (c) // at end of buffer |
| 7 | 1512 { |
| 1513 pos.lnum = curbuf->b_ml.ml_line_count + 1; | |
| 1514 pos.col = 0; | |
| 1515 } | |
| 1516 } | |
| 1517 } | |
| 1518 | |
|
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1519 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
|
1520 dirc == '/' ? FORWARD : BACKWARD, |
| 7 | 1521 searchstr, count, spats[0].off.end + (options & |
| 1522 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS | |
| 1523 + SEARCH_MSG + SEARCH_START | |
| 1524 + ((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
|
1525 RE_LAST, sia); |
| 7 | 1526 |
| 1527 if (dircp != NULL) | |
|
19475
5512aa74cb62
patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents:
19384
diff
changeset
|
1528 *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
|
1529 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1530 if (!shortmess(SHM_SEARCH) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1531 && ((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
|
1532 || (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
|
1533 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
|
1534 |
| 7 | 1535 if (c == FAIL) |
| 1536 { | |
| 1537 retval = 0; | |
| 1538 goto end_do_search; | |
| 1539 } | |
| 1540 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
|
1541 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
|
1542 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1543 retval = 1; // pattern found |
| 7 | 1544 |
| 1545 /* | |
| 1546 * Add character and/or line offset | |
| 1547 */ | |
| 945 | 1548 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';')) |
| 7 | 1549 { |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1550 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
|
1551 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1552 if (spats[0].off.line) // Add the offset to the line number. |
| 7 | 1553 { |
| 1554 c = pos.lnum + spats[0].off.off; | |
| 1555 if (c < 1) | |
| 1556 pos.lnum = 1; | |
| 1557 else if (c > curbuf->b_ml.ml_line_count) | |
| 1558 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 1559 else | |
| 1560 pos.lnum = c; | |
| 1561 pos.col = 0; | |
| 1562 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1563 retval = 2; // pattern found, line offset added |
| 7 | 1564 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1565 else if (pos.col < MAXCOL - 2) // just in case |
| 7 | 1566 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1567 // to the right, check for end of file |
| 1624 | 1568 c = spats[0].off.off; |
| 1569 if (c > 0) | |
| 7 | 1570 { |
| 1624 | 1571 while (c-- > 0) |
| 7 | 1572 if (incl(&pos) == -1) |
| 1573 break; | |
| 1574 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1575 // to the left, check for start of file |
| 7 | 1576 else |
| 1577 { | |
| 1624 | 1578 while (c++ < 0) |
| 1579 if (decl(&pos) == -1) | |
| 1580 break; | |
| 7 | 1581 } |
| 1582 } | |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1583 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
|
1584 has_offset = TRUE; |
| 7 | 1585 } |
| 1586 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1587 // Show [1/15] if 'S' is not in 'shortmess'. |
|
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|
1588 if ((options & SEARCH_ECHO) |
|
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|
1589 && messaging() |
|
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|
1590 && !msg_silent |
|
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changeset
|
1591 && c != FAIL |
|
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|
1592 && !shortmess(SHM_SEARCHCOUNT) |
|
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|
1593 && msgbuf != NULL) |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
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diff
changeset
|
1594 search_stat(dirc, &pos, show_top_bot_msg, msgbuf, |
|
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|
1595 (count != 1 || has_offset |
|
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|
1596 #ifdef FEAT_FOLDING |
|
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|
1597 || (!(fdo_flags & FDO_SEARCH) && |
|
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|
1598 hasFolding(curwin->w_cursor.lnum, NULL, NULL)) |
|
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|
1599 #endif |
|
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|
1600 )); |
|
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diff
changeset
|
1601 |
| 7 | 1602 /* |
| 1603 * The search command can be followed by a ';' to do another search. | |
| 1604 * For example: "/pat/;/foo/+3;?bar" | |
| 1605 * This is like doing another search command, except: | |
| 1606 * - The remembered direction '/' or '?' is from the first search. | |
| 1607 * - When an error happens the cursor isn't moved at all. | |
| 1608 * Don't do this when called by get_address() (it handles ';' itself). | |
| 1609 */ | |
| 1610 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';') | |
| 1611 break; | |
| 1612 | |
| 1613 dirc = *++pat; | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1614 search_delim = dirc; |
| 7 | 1615 if (dirc != '?' && dirc != '/') |
| 1616 { | |
| 1617 retval = 0; | |
|
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diff
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|
1618 emsg(_("E386: Expected '?' or '/' after ';'")); |
| 7 | 1619 goto end_do_search; |
| 1620 } | |
| 1621 ++pat; | |
| 1622 } | |
| 1623 | |
| 1624 if (options & SEARCH_MARK) | |
| 1625 setpcmark(); | |
| 1626 curwin->w_cursor = pos; | |
| 1627 curwin->w_set_curswant = TRUE; | |
| 1628 | |
| 1629 end_do_search: | |
| 5616 | 1630 if ((options & SEARCH_KEEP) || cmdmod.keeppatterns) |
| 7 | 1631 spats[0].off = old_off; |
| 1632 vim_free(strcopy); | |
|
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changeset
|
1633 vim_free(msgbuf); |
| 7 | 1634 |
| 1635 return retval; | |
| 1636 } | |
| 1637 | |
| 1638 /* | |
| 1639 * search_for_exact_line(buf, pos, dir, pat) | |
| 1640 * | |
| 1641 * Search for a line starting with the given pattern (ignoring leading | |
|
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|
1642 * white-space), starting from pos and going in direction "dir". "pos" will |
| 7 | 1643 * contain the position of the match found. Blank lines match only if |
|
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|
1644 * ADDING is set. If p_ic is set then the pattern must be in lowercase. |
| 7 | 1645 * Return OK for success, or FAIL if no line found. |
| 1646 */ | |
| 1647 int | |
|
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diff
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|
1648 search_for_exact_line( |
|
4d7ce6c03fda
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|
1649 buf_T *buf, |
|
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|
1650 pos_T *pos, |
|
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|
1651 int dir, |
|
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diff
changeset
|
1652 char_u *pat) |
| 7 | 1653 { |
| 1654 linenr_T start = 0; | |
| 1655 char_u *ptr; | |
| 1656 char_u *p; | |
| 1657 | |
| 1658 if (buf->b_ml.ml_line_count == 0) | |
| 1659 return FAIL; | |
| 1660 for (;;) | |
| 1661 { | |
| 1662 pos->lnum += dir; | |
| 1663 if (pos->lnum < 1) | |
| 1664 { | |
| 1665 if (p_ws) | |
| 1666 { | |
| 1667 pos->lnum = buf->b_ml.ml_line_count; | |
| 1668 if (!shortmess(SHM_SEARCH)) | |
| 1669 give_warning((char_u *)_(top_bot_msg), TRUE); | |
| 1670 } | |
| 1671 else | |
| 1672 { | |
| 1673 pos->lnum = 1; | |
| 1674 break; | |
| 1675 } | |
| 1676 } | |
| 1677 else if (pos->lnum > buf->b_ml.ml_line_count) | |
| 1678 { | |
| 1679 if (p_ws) | |
| 1680 { | |
| 1681 pos->lnum = 1; | |
| 1682 if (!shortmess(SHM_SEARCH)) | |
| 1683 give_warning((char_u *)_(bot_top_msg), TRUE); | |
| 1684 } | |
| 1685 else | |
| 1686 { | |
| 1687 pos->lnum = 1; | |
| 1688 break; | |
| 1689 } | |
| 1690 } | |
| 1691 if (pos->lnum == start) | |
| 1692 break; | |
| 1693 if (start == 0) | |
| 1694 start = pos->lnum; | |
| 1695 ptr = ml_get_buf(buf, pos->lnum, FALSE); | |
| 1696 p = skipwhite(ptr); | |
| 1697 pos->col = (colnr_T) (p - ptr); | |
| 1698 | |
|
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changeset
|
1699 // when adding lines the matching line may be empty but it is not |
|
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|
1700 // ignored because we are interested in the next line -- Acevedo |
| 449 | 1701 if ((compl_cont_status & CONT_ADDING) |
| 1702 && !(compl_cont_status & CONT_SOL)) | |
| 7 | 1703 { |
| 1704 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0) | |
| 1705 return OK; | |
| 1706 } | |
|
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|
1707 else if (*p != NUL) // ignore empty lines |
|
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changeset
|
1708 { // expanding lines or words |
| 449 | 1709 if ((p_ic ? MB_STRNICMP(p, pat, compl_length) |
| 1710 : STRNCMP(p, pat, compl_length)) == 0) | |
| 7 | 1711 return OK; |
| 1712 } | |
| 1713 } | |
| 1714 return FAIL; | |
| 1715 } | |
| 1716 | |
| 1717 /* | |
| 1718 * Character Searches | |
| 1719 */ | |
| 1720 | |
| 1721 /* | |
| 1722 * Search for a character in a line. If "t_cmd" is FALSE, move to the | |
| 1723 * position of the character, otherwise move to just before the char. | |
| 1724 * Do this "cap->count1" times. | |
| 1725 * Return FAIL or OK. | |
| 1726 */ | |
| 1727 int | |
|
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|
1728 searchc(cmdarg_T *cap, int t_cmd) |
| 7 | 1729 { |
|
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|
1730 int c = cap->nchar; // char to search for |
|
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diff
changeset
|
1731 int dir = cap->arg; // TRUE for searching forward |
|
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changeset
|
1732 long count = cap->count1; // repeat count |
| 7 | 1733 int col; |
| 1734 char_u *p; | |
| 1735 int len; | |
| 2925 | 1736 int stop = TRUE; |
| 7 | 1737 |
|
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changeset
|
1738 if (c != NUL) // normal search: remember args for repeat |
| 7 | 1739 { |
|
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changeset
|
1740 if (!KeyStuffed) // don't remember when redoing |
| 7 | 1741 { |
| 6991 | 1742 *lastc = c; |
| 1743 set_csearch_direction(dir); | |
| 1744 set_csearch_until(t_cmd); | |
| 1745 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes); | |
| 7 | 1746 if (cap->ncharC1 != 0) |
| 1747 { | |
| 6991 | 1748 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1, |
| 1749 lastc_bytes + lastc_bytelen); | |
| 7 | 1750 if (cap->ncharC2 != 0) |
| 6991 | 1751 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2, |
| 1752 lastc_bytes + lastc_bytelen); | |
| 7 | 1753 } |
| 1754 } | |
| 1755 } | |
|
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|
1756 else // repeat previous search |
| 7 | 1757 { |
|
15605
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patch 8.1.0810: too many #ifdefs
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diff
changeset
|
1758 if (*lastc == NUL && lastc_bytelen == 1) |
| 7 | 1759 return FAIL; |
|
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changeset
|
1760 if (dir) // repeat in opposite direction |
| 7 | 1761 dir = -lastcdir; |
| 1762 else | |
| 1763 dir = lastcdir; | |
| 1764 t_cmd = last_t_cmd; | |
| 6991 | 1765 c = *lastc; |
|
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changeset
|
1766 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen. |
|
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1767 |
|
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changeset
|
1768 // Force a move of at least one char, so ";" and "," will move the |
|
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changeset
|
1769 // cursor, even if the cursor is right in front of char we are looking |
|
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changeset
|
1770 // at. |
| 2947 | 1771 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd) |
| 2925 | 1772 stop = FALSE; |
| 7 | 1773 } |
| 1774 | |
| 530 | 1775 if (dir == BACKWARD) |
| 1776 cap->oap->inclusive = FALSE; | |
| 1777 else | |
| 1778 cap->oap->inclusive = TRUE; | |
| 1779 | |
| 7 | 1780 p = ml_get_curline(); |
| 1781 col = curwin->w_cursor.col; | |
| 1782 len = (int)STRLEN(p); | |
| 1783 | |
| 1784 while (count--) | |
| 1785 { | |
| 1786 if (has_mbyte) | |
| 1787 { | |
| 1788 for (;;) | |
| 1789 { | |
| 1790 if (dir > 0) | |
| 1791 { | |
| 474 | 1792 col += (*mb_ptr2len)(p + col); |
| 7 | 1793 if (col >= len) |
| 1794 return FAIL; | |
| 1795 } | |
| 1796 else | |
| 1797 { | |
| 1798 if (col == 0) | |
| 1799 return FAIL; | |
| 1800 col -= (*mb_head_off)(p, p + col - 1) + 1; | |
| 1801 } | |
| 6991 | 1802 if (lastc_bytelen == 1) |
| 7 | 1803 { |
| 2925 | 1804 if (p[col] == c && stop) |
| 7 | 1805 break; |
| 1806 } | |
|
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changeset
|
1807 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0 |
|
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1808 && stop) |
|
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changeset
|
1809 break; |
| 2925 | 1810 stop = TRUE; |
| 7 | 1811 } |
| 1812 } | |
| 1813 else | |
| 1814 { | |
| 1815 for (;;) | |
| 1816 { | |
| 1817 if ((col += dir) < 0 || col >= len) | |
| 1818 return FAIL; | |
| 2925 | 1819 if (p[col] == c && stop) |
| 7 | 1820 break; |
| 2925 | 1821 stop = TRUE; |
| 7 | 1822 } |
| 1823 } | |
| 1824 } | |
| 1825 | |
| 1826 if (t_cmd) | |
| 1827 { | |
|
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changeset
|
1828 // backup to before the character (possibly double-byte) |
| 7 | 1829 col -= dir; |
| 1830 if (has_mbyte) | |
| 1831 { | |
| 1832 if (dir < 0) | |
|
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changeset
|
1833 // Landed on the search char which is lastc_bytelen long |
| 6991 | 1834 col += lastc_bytelen - 1; |
| 7 | 1835 else |
|
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changeset
|
1836 // To previous char, which may be multi-byte. |
| 7 | 1837 col -= (*mb_head_off)(p, p + col); |
| 1838 } | |
| 1839 } | |
| 1840 curwin->w_cursor.col = col; | |
| 1841 | |
| 1842 return OK; | |
| 1843 } | |
| 1844 | |
| 1845 /* | |
| 1846 * "Other" Searches | |
| 1847 */ | |
| 1848 | |
| 1849 /* | |
| 1850 * findmatch - find the matching paren or brace | |
| 1851 * | |
| 1852 * Improvement over vi: Braces inside quotes are ignored. | |
| 1853 */ | |
| 1854 pos_T * | |
|
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|
1855 findmatch(oparg_T *oap, int initc) |
| 7 | 1856 { |
| 1857 return findmatchlimit(oap, initc, 0, 0); | |
| 1858 } | |
| 1859 | |
| 1860 /* | |
| 1861 * Return TRUE if the character before "linep[col]" equals "ch". | |
| 1862 * Return FALSE if "col" is zero. | |
| 1863 * Update "*prevcol" to the column of the previous character, unless "prevcol" | |
| 1864 * is NULL. | |
| 1865 * Handles multibyte string correctly. | |
| 1866 */ | |
| 1867 static int | |
|
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|
1868 check_prevcol( |
|
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1869 char_u *linep, |
|
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1870 int col, |
|
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1871 int ch, |
|
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changeset
|
1872 int *prevcol) |
| 7 | 1873 { |
| 1874 --col; | |
| 1875 if (col > 0 && has_mbyte) | |
| 1876 col -= (*mb_head_off)(linep, linep + col); | |
| 1877 if (prevcol) | |
| 1878 *prevcol = col; | |
| 1879 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE; | |
| 1880 } | |
| 1881 | |
| 6971 | 1882 /* |
| 1883 * Raw string start is found at linep[startpos.col - 1]. | |
| 1884 * Return TRUE if the matching end can be found between startpos and endpos. | |
| 1885 */ | |
| 1886 static int | |
|
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1887 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos) |
| 6971 | 1888 { |
| 1889 char_u *p; | |
| 1890 char_u *delim_copy; | |
| 1891 size_t delim_len; | |
| 1892 linenr_T lnum; | |
| 1893 int found = FALSE; | |
| 1894 | |
| 1895 for (p = linep + startpos->col + 1; *p && *p != '('; ++p) | |
| 1896 ; | |
| 1897 delim_len = (p - linep) - startpos->col - 1; | |
|
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1898 delim_copy = vim_strnsave(linep + startpos->col + 1, (int)delim_len); |
| 6971 | 1899 if (delim_copy == NULL) |
| 1900 return FALSE; | |
| 1901 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum) | |
| 1902 { | |
| 1903 char_u *line = ml_get(lnum); | |
| 1904 | |
| 1905 for (p = line + (lnum == startpos->lnum | |
| 1906 ? startpos->col + 1 : 0); *p; ++p) | |
| 1907 { | |
| 1908 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col) | |
| 1909 break; | |
| 1910 if (*p == ')' && p[delim_len + 1] == '"' | |
| 1911 && STRNCMP(delim_copy, p + 1, delim_len) == 0) | |
| 1912 { | |
| 1913 found = TRUE; | |
| 1914 break; | |
| 1915 } | |
| 1916 } | |
| 1917 if (found) | |
| 1918 break; | |
| 1919 } | |
| 1920 vim_free(delim_copy); | |
| 1921 return found; | |
| 1922 } | |
| 1923 | |
| 7 | 1924 /* |
|
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1925 * Check matchpairs option for "*initc". |
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1926 * If there is a match set "*initc" to the matching character and "*findc" to |
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1927 * the opposite character. Set "*backwards" to the direction. |
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1928 * When "switchit" is TRUE swap the direction. |
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1929 */ |
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1930 static void |
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1931 find_mps_values( |
|
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1932 int *initc, |
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1933 int *findc, |
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1934 int *backwards, |
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1935 int switchit) |
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1936 { |
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1937 char_u *ptr; |
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1938 |
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1939 ptr = curbuf->b_p_mps; |
|
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1940 while (*ptr != NUL) |
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1941 { |
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1942 if (has_mbyte) |
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1943 { |
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1944 char_u *prev; |
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1945 |
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1946 if (mb_ptr2char(ptr) == *initc) |
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1947 { |
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1948 if (switchit) |
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1949 { |
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1950 *findc = *initc; |
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1951 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1952 *backwards = TRUE; |
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1953 } |
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1954 else |
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1955 { |
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1956 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1); |
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1957 *backwards = FALSE; |
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1958 } |
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1959 return; |
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1960 } |
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1961 prev = ptr; |
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1962 ptr += mb_ptr2len(ptr) + 1; |
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1963 if (mb_ptr2char(ptr) == *initc) |
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1964 { |
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1965 if (switchit) |
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1966 { |
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1967 *findc = *initc; |
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1968 *initc = mb_ptr2char(prev); |
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1969 *backwards = FALSE; |
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1970 } |
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1971 else |
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1972 { |
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1973 *findc = mb_ptr2char(prev); |
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1974 *backwards = TRUE; |
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1975 } |
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1976 return; |
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1977 } |
|
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1978 ptr += mb_ptr2len(ptr); |
|
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1979 } |
|
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1980 else |
|
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1981 { |
|
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1982 if (*ptr == *initc) |
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1983 { |
|
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1984 if (switchit) |
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1985 { |
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1986 *backwards = TRUE; |
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1987 *findc = *initc; |
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1988 *initc = ptr[2]; |
|
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1989 } |
|
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1990 else |
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1991 { |
|
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1992 *backwards = FALSE; |
|
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1993 *findc = ptr[2]; |
|
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1994 } |
|
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1995 return; |
|
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1996 } |
|
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1997 ptr += 2; |
|
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1998 if (*ptr == *initc) |
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1999 { |
|
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2000 if (switchit) |
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2001 { |
|
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2002 *backwards = FALSE; |
|
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2003 *findc = *initc; |
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2004 *initc = ptr[-2]; |
|
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2005 } |
|
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2006 else |
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2007 { |
|
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2008 *backwards = TRUE; |
|
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2009 *findc = ptr[-2]; |
|
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2010 } |
|
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2011 return; |
|
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2012 } |
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2013 ++ptr; |
|
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2014 } |
|
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2015 if (*ptr == ',') |
|
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2016 ++ptr; |
|
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2017 } |
|
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2018 } |
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2019 |
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2020 /* |
| 7 | 2021 * findmatchlimit -- find the matching paren or brace, if it exists within |
| 6971 | 2022 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling |
| 2023 * off the edge of the file. | |
| 7 | 2024 * |
| 2025 * "initc" is the character to find a match for. NUL means to find the | |
| 6971 | 2026 * character at or after the cursor. Special values: |
| 2027 * '*' look for C-style comment / * | |
| 2028 * '/' look for C-style comment / *, ignoring comment-end | |
| 2029 * '#' look for preprocessor directives | |
| 2030 * 'R' look for raw string start: R"delim(text)delim" (only backwards) | |
| 7 | 2031 * |
| 2032 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#') | |
| 2033 * FM_FORWARD search forwards (when initc is '/', '*' or '#') | |
| 2034 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0) | |
| 2035 * FM_SKIPCOMM skip comments (not implemented yet!) | |
| 523 | 2036 * |
| 6971 | 2037 * "oap" is only used to set oap->motion_type for a linewise motion, it can be |
| 523 | 2038 * NULL |
| 7 | 2039 */ |
| 2040 | |
| 2041 pos_T * | |
|
7835
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2042 findmatchlimit( |
|
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2043 oparg_T *oap, |
|
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2044 int initc, |
|
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2045 int flags, |
|
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2046 int maxtravel) |
| 7 | 2047 { |
|
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2048 static pos_T pos; // current search position |
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2049 int findc = 0; // matching brace |
| 7 | 2050 int c; |
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2051 int count = 0; // cumulative number of braces |
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2052 int backwards = FALSE; // init for gcc |
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2053 int raw_string = FALSE; // search for raw string |
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2054 int inquote = FALSE; // TRUE when inside quotes |
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2055 char_u *linep; // pointer to current line |
| 7 | 2056 char_u *ptr; |
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2057 int do_quotes; // check for quotes in current line |
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2058 int at_start; // do_quotes value at start position |
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2059 int hash_dir = 0; // Direction searched for # things |
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2060 int comment_dir = 0; // Direction searched for comments |
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2061 pos_T match_pos; // Where last slash-star was found |
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2062 int start_in_quotes; // start position is in quotes |
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2063 int traveled = 0; // how far we've searched so far |
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2064 int ignore_cend = FALSE; // ignore comment end |
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2065 int cpo_match; // vi compatible matching |
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2066 int cpo_bsl; // don't recognize backslashes |
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2067 int match_escaped = 0; // search for escaped match |
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2068 int dir; // Direction to search |
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2069 int comment_col = MAXCOL; // start of / / comment |
| 14 | 2070 #ifdef FEAT_LISP |
|
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2071 int lispcomm = FALSE; // inside of Lisp-style comment |
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2072 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;) |
| 14 | 2073 #endif |
| 7 | 2074 |
| 2075 pos = curwin->w_cursor; | |
| 5304 | 2076 pos.coladd = 0; |
| 7 | 2077 linep = ml_get(pos.lnum); |
| 2078 | |
| 2079 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL); | |
| 2080 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL); | |
| 2081 | |
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2082 // Direction to search when initc is '/', '*' or '#' |
| 7 | 2083 if (flags & FM_BACKWARD) |
| 2084 dir = BACKWARD; | |
| 2085 else if (flags & FM_FORWARD) | |
| 2086 dir = FORWARD; | |
| 2087 else | |
| 2088 dir = 0; | |
| 2089 | |
| 2090 /* | |
| 2091 * if initc given, look in the table for the matching character | |
| 2092 * '/' and '*' are special cases: look for start or end of comment. | |
| 2093 * When '/' is used, we ignore running backwards into an star-slash, for | |
| 2094 * "[*" command, we just want to find any comment. | |
| 2095 */ | |
| 6971 | 2096 if (initc == '/' || initc == '*' || initc == 'R') |
| 7 | 2097 { |
| 2098 comment_dir = dir; | |
| 2099 if (initc == '/') | |
| 2100 ignore_cend = TRUE; | |
| 2101 backwards = (dir == FORWARD) ? FALSE : TRUE; | |
| 6971 | 2102 raw_string = (initc == 'R'); |
| 7 | 2103 initc = NUL; |
| 2104 } | |
| 2105 else if (initc != '#' && initc != NUL) | |
| 2106 { | |
| 4029 | 2107 find_mps_values(&initc, &findc, &backwards, TRUE); |
| 2108 if (findc == NUL) | |
| 7 | 2109 return NULL; |
| 2110 } | |
| 2111 else | |
| 2112 { | |
| 6971 | 2113 /* |
| 2114 * Either initc is '#', or no initc was given and we need to look | |
| 2115 * under the cursor. | |
| 2116 */ | |
| 7 | 2117 if (initc == '#') |
| 2118 { | |
| 2119 hash_dir = dir; | |
| 2120 } | |
| 2121 else | |
| 2122 { | |
| 2123 /* | |
| 2124 * initc was not given, must look for something to match under | |
| 2125 * or near the cursor. | |
| 2126 * Only check for special things when 'cpo' doesn't have '%'. | |
| 2127 */ | |
| 2128 if (!cpo_match) | |
| 2129 { | |
|
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2130 // Are we before or at #if, #else etc.? |
| 7 | 2131 ptr = skipwhite(linep); |
| 2132 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep)) | |
| 2133 { | |
| 2134 ptr = skipwhite(ptr + 1); | |
| 2135 if ( STRNCMP(ptr, "if", 2) == 0 | |
| 2136 || STRNCMP(ptr, "endif", 5) == 0 | |
| 2137 || STRNCMP(ptr, "el", 2) == 0) | |
| 2138 hash_dir = 1; | |
| 2139 } | |
| 2140 | |
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2141 // Are we on a comment? |
| 7 | 2142 else if (linep[pos.col] == '/') |
| 2143 { | |
| 2144 if (linep[pos.col + 1] == '*') | |
| 2145 { | |
| 2146 comment_dir = FORWARD; | |
| 2147 backwards = FALSE; | |
| 2148 pos.col++; | |
| 2149 } | |
| 2150 else if (pos.col > 0 && linep[pos.col - 1] == '*') | |
| 2151 { | |
| 2152 comment_dir = BACKWARD; | |
| 2153 backwards = TRUE; | |
| 2154 pos.col--; | |
| 2155 } | |
| 2156 } | |
| 2157 else if (linep[pos.col] == '*') | |
| 2158 { | |
| 2159 if (linep[pos.col + 1] == '/') | |
| 2160 { | |
| 2161 comment_dir = BACKWARD; | |
| 2162 backwards = TRUE; | |
| 2163 } | |
| 2164 else if (pos.col > 0 && linep[pos.col - 1] == '/') | |
| 2165 { | |
| 2166 comment_dir = FORWARD; | |
| 2167 backwards = FALSE; | |
| 2168 } | |
| 2169 } | |
| 2170 } | |
| 2171 | |
| 2172 /* | |
| 2173 * If we are not on a comment or the # at the start of a line, then | |
| 2174 * look for brace anywhere on this line after the cursor. | |
| 2175 */ | |
| 2176 if (!hash_dir && !comment_dir) | |
| 2177 { | |
| 2178 /* | |
| 2179 * Find the brace under or after the cursor. | |
| 2180 * If beyond the end of the line, use the last character in | |
| 2181 * the line. | |
| 2182 */ | |
| 2183 if (linep[pos.col] == NUL && pos.col) | |
| 2184 --pos.col; | |
| 2185 for (;;) | |
| 2186 { | |
| 4029 | 2187 initc = PTR2CHAR(linep + pos.col); |
| 7 | 2188 if (initc == NUL) |
| 2189 break; | |
| 2190 | |
| 4029 | 2191 find_mps_values(&initc, &findc, &backwards, FALSE); |
| 7 | 2192 if (findc) |
| 2193 break; | |
|
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2194 pos.col += mb_ptr2len(linep + pos.col); |
| 7 | 2195 } |
| 2196 if (!findc) | |
| 2197 { | |
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2198 // no brace in the line, maybe use " #if" then |
| 7 | 2199 if (!cpo_match && *skipwhite(linep) == '#') |
| 2200 hash_dir = 1; | |
| 2201 else | |
| 2202 return NULL; | |
| 2203 } | |
| 2204 else if (!cpo_bsl) | |
| 2205 { | |
| 2206 int col, bslcnt = 0; | |
| 2207 | |
|
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2208 // Set "match_escaped" if there are an odd number of |
|
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2209 // backslashes. |
| 7 | 2210 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) |
| 2211 bslcnt++; | |
| 2212 match_escaped = (bslcnt & 1); | |
| 2213 } | |
| 2214 } | |
| 2215 } | |
| 2216 if (hash_dir) | |
| 2217 { | |
| 2218 /* | |
| 2219 * Look for matching #if, #else, #elif, or #endif | |
| 2220 */ | |
| 2221 if (oap != NULL) | |
|
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2222 oap->motion_type = MLINE; // Linewise for this case only |
| 7 | 2223 if (initc != '#') |
| 2224 { | |
| 2225 ptr = skipwhite(skipwhite(linep) + 1); | |
| 2226 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0) | |
| 2227 hash_dir = 1; | |
| 2228 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2229 hash_dir = -1; | |
| 2230 else | |
| 2231 return NULL; | |
| 2232 } | |
| 2233 pos.col = 0; | |
| 2234 while (!got_int) | |
| 2235 { | |
| 2236 if (hash_dir > 0) | |
| 2237 { | |
| 2238 if (pos.lnum == curbuf->b_ml.ml_line_count) | |
| 2239 break; | |
| 2240 } | |
| 2241 else if (pos.lnum == 1) | |
| 2242 break; | |
| 2243 pos.lnum += hash_dir; | |
| 2244 linep = ml_get(pos.lnum); | |
|
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2245 line_breakcheck(); // check for CTRL-C typed |
| 7 | 2246 ptr = skipwhite(linep); |
| 2247 if (*ptr != '#') | |
| 2248 continue; | |
| 2249 pos.col = (colnr_T) (ptr - linep); | |
| 2250 ptr = skipwhite(ptr + 1); | |
| 2251 if (hash_dir > 0) | |
| 2252 { | |
| 2253 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2254 count++; | |
| 2255 else if (STRNCMP(ptr, "el", 2) == 0) | |
| 2256 { | |
| 2257 if (count == 0) | |
| 2258 return &pos; | |
| 2259 } | |
| 2260 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2261 { | |
| 2262 if (count == 0) | |
| 2263 return &pos; | |
| 2264 count--; | |
| 2265 } | |
| 2266 } | |
| 2267 else | |
| 2268 { | |
| 2269 if (STRNCMP(ptr, "if", 2) == 0) | |
| 2270 { | |
| 2271 if (count == 0) | |
| 2272 return &pos; | |
| 2273 count--; | |
| 2274 } | |
| 2275 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0) | |
| 2276 { | |
| 2277 if (count == 0) | |
| 2278 return &pos; | |
| 2279 } | |
| 2280 else if (STRNCMP(ptr, "endif", 5) == 0) | |
| 2281 count++; | |
| 2282 } | |
| 2283 } | |
| 2284 return NULL; | |
| 2285 } | |
| 2286 } | |
| 2287 | |
| 2288 #ifdef FEAT_RIGHTLEFT | |
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2289 // This is just guessing: when 'rightleft' is set, search for a matching |
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changeset
|
2290 // paren/brace in the other direction. |
| 7 | 2291 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL) |
| 2292 backwards = !backwards; | |
| 2293 #endif | |
| 2294 | |
| 2295 do_quotes = -1; | |
| 2296 start_in_quotes = MAYBE; | |
|
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|
2297 CLEAR_POS(&match_pos); |
| 699 | 2298 |
|
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changeset
|
2299 // backward search: Check if this line contains a single-line comment |
| 14 | 2300 if ((backwards && comment_dir) |
| 2301 #ifdef FEAT_LISP | |
| 2302 || lisp | |
| 2303 #endif | |
| 2304 ) | |
| 7 | 2305 comment_col = check_linecomment(linep); |
| 14 | 2306 #ifdef FEAT_LISP |
| 2307 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col) | |
|
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2308 lispcomm = TRUE; // find match inside this comment |
| 14 | 2309 #endif |
| 7 | 2310 while (!got_int) |
| 2311 { | |
| 2312 /* | |
| 2313 * Go to the next position, forward or backward. We could use | |
| 2314 * inc() and dec() here, but that is much slower | |
| 2315 */ | |
| 2316 if (backwards) | |
| 2317 { | |
| 14 | 2318 #ifdef FEAT_LISP |
|
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diff
changeset
|
2319 // char to match is inside of comment, don't search outside |
| 14 | 2320 if (lispcomm && pos.col < (colnr_T)comment_col) |
| 2321 break; | |
| 2322 #endif | |
|
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2323 if (pos.col == 0) // at start of line, go to prev. one |
| 7 | 2324 { |
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2325 if (pos.lnum == 1) // start of file |
| 7 | 2326 break; |
| 2327 --pos.lnum; | |
| 2328 | |
| 829 | 2329 if (maxtravel > 0 && ++traveled > maxtravel) |
| 7 | 2330 break; |
| 2331 | |
| 2332 linep = ml_get(pos.lnum); | |
|
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2333 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL |
| 7 | 2334 do_quotes = -1; |
| 2335 line_breakcheck(); | |
| 2336 | |
|
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changeset
|
2337 // Check if this line contains a single-line comment |
| 14 | 2338 if (comment_dir |
| 2339 #ifdef FEAT_LISP | |
| 2340 || lisp | |
| 2341 #endif | |
| 2342 ) | |
| 7 | 2343 comment_col = check_linecomment(linep); |
| 14 | 2344 #ifdef FEAT_LISP |
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changeset
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2345 // skip comment |
| 14 | 2346 if (lisp && comment_col != MAXCOL) |
| 2347 pos.col = comment_col; | |
| 2348 #endif | |
| 7 | 2349 } |
| 2350 else | |
| 2351 { | |
| 2352 --pos.col; | |
| 2353 if (has_mbyte) | |
| 2354 pos.col -= (*mb_head_off)(linep, linep + pos.col); | |
| 2355 } | |
| 2356 } | |
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2357 else // forward search |
| 7 | 2358 { |
| 14 | 2359 if (linep[pos.col] == NUL |
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2360 // at end of line, go to next one |
| 14 | 2361 #ifdef FEAT_LISP |
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2362 // don't search for match in comment |
| 14 | 2363 || (lisp && comment_col != MAXCOL |
| 2364 && pos.col == (colnr_T)comment_col) | |
| 2365 #endif | |
| 2366 ) | |
| 7 | 2367 { |
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2368 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file |
| 14 | 2369 #ifdef FEAT_LISP |
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2370 // line is exhausted and comment with it, |
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2371 // don't search for match in code |
| 14 | 2372 || lispcomm |
| 2373 #endif | |
| 2374 ) | |
| 7 | 2375 break; |
| 2376 ++pos.lnum; | |
| 2377 | |
| 2378 if (maxtravel && traveled++ > maxtravel) | |
| 2379 break; | |
| 2380 | |
| 2381 linep = ml_get(pos.lnum); | |
| 2382 pos.col = 0; | |
| 2383 do_quotes = -1; | |
| 2384 line_breakcheck(); | |
| 14 | 2385 #ifdef FEAT_LISP |
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2386 if (lisp) // find comment pos in new line |
| 14 | 2387 comment_col = check_linecomment(linep); |
| 2388 #endif | |
| 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 */ | |
| 2402 if (pos.col == 0 && (flags & FM_BLOCKSTOP) && | |
| 2403 (linep[0] == '{' || linep[0] == '}')) | |
| 2404 { | |
|
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changeset
|
2405 if (linep[0] == findc && count == 0) // match! |
| 7 | 2406 return &pos; |
|
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patch 8.1.2394: using old C style comments
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parents:
18763
diff
changeset
|
2407 break; // out of scope |
| 7 | 2408 } |
| 2409 | |
| 2410 if (comment_dir) | |
| 2411 { | |
|
18812
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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 |
|
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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 } | |
|
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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
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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 } | |
|
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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
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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
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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: | |
|
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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 '"': | |
|
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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 } | |
| 2605 else if (linep[pos.col - 2] == '\\' && | |
| 2606 pos.col > 2 && linep[pos.col - 3] == '\'') | |
| 2607 { | |
| 2608 pos.col -= 3; | |
| 2609 break; | |
| 2610 } | |
| 2611 } | |
| 2612 } | |
|
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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 { |
| 2615 if (linep[pos.col + 1] == '\\' && | |
| 2616 linep[pos.col + 2] && linep[pos.col + 3] == '\'') | |
| 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
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2628 // FALLTHROUGH |
| 7 | 2629 |
| 2630 default: | |
| 2631 #ifdef FEAT_LISP | |
| 14 | 2632 /* |
| 2633 * For Lisp skip over backslashed (), {} and []. | |
| 2634 * (actually, we skip #\( et al) | |
| 2635 */ | |
| 7 | 2636 if (curbuf->b_p_lisp |
| 2637 && vim_strchr((char_u *)"(){}[]", c) != NULL | |
| 14 | 2638 && pos.col > 1 |
| 2639 && check_prevcol(linep, pos.col, '\\', NULL) | |
| 2640 && check_prevcol(linep, pos.col - 1, '#', NULL)) | |
| 7 | 2641 break; |
| 2642 #endif | |
| 2643 | |
|
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d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2644 // 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
|
2645 // quotes when the start is also inside of quotes. |
| 7 | 2646 if ((!inquote || start_in_quotes == TRUE) |
| 2647 && (c == initc || c == findc)) | |
| 2648 { | |
| 2649 int col, bslcnt = 0; | |
| 2650 | |
| 2651 if (!cpo_bsl) | |
| 2652 { | |
| 2653 for (col = pos.col; check_prevcol(linep, col, '\\', &col);) | |
| 2654 bslcnt++; | |
| 2655 } | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2656 // 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
|
2657 // is what we expect. |
| 7 | 2658 if (cpo_bsl || (bslcnt & 1) == match_escaped) |
| 2659 { | |
| 2660 if (c == initc) | |
| 2661 count++; | |
| 2662 else | |
| 2663 { | |
| 2664 if (count == 0) | |
| 2665 return &pos; | |
| 2666 count--; | |
| 2667 } | |
| 2668 } | |
| 2669 } | |
| 2670 } | |
| 2671 } | |
| 2672 | |
| 2673 if (comment_dir == BACKWARD && count > 0) | |
| 2674 { | |
| 2675 pos = match_pos; | |
| 2676 return &pos; | |
| 2677 } | |
|
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2678 return (pos_T *)NULL; // never found it |
| 7 | 2679 } |
| 2680 | |
| 2681 /* | |
| 2682 * Check if line[] contains a / / comment. | |
| 2683 * Return MAXCOL if not, otherwise return the column. | |
| 2684 * TODO: skip strings. | |
| 2685 */ | |
| 2686 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2687 check_linecomment(char_u *line) |
| 7 | 2688 { |
| 2689 char_u *p; | |
| 2690 | |
| 2691 p = line; | |
| 14 | 2692 #ifdef FEAT_LISP |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2693 // skip Lispish one-line comments |
| 14 | 2694 if (curbuf->b_p_lisp) |
| 2695 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2696 if (vim_strchr(p, ';') != NULL) // there may be comments |
| 14 | 2697 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2698 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
|
2699 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2700 p = line; // scan from start |
| 333 | 2701 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL) |
| 14 | 2702 { |
| 2703 if (*p == '"') | |
| 2704 { | |
| 3263 | 2705 if (in_str) |
| 14 | 2706 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2707 if (*(p - 1) != '\\') // skip escaped quote |
| 3263 | 2708 in_str = FALSE; |
| 14 | 2709 } |
| 2710 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
|
2711 // skip #\" form |
| 14 | 2712 && *(p - 1) != '\\' && *(p - 2) != '#')) |
| 3263 | 2713 in_str = TRUE; |
| 14 | 2714 } |
| 3263 | 2715 else if (!in_str && ((p - line) < 2 |
| 14 | 2716 || (*(p - 1) != '\\' && *(p - 2) != '#'))) |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2717 break; // found! |
| 14 | 2718 ++p; |
| 2719 } | |
| 2720 } | |
| 2721 else | |
| 2722 p = NULL; | |
| 2723 } | |
| 2724 else | |
| 2725 #endif | |
| 7 | 2726 while ((p = vim_strchr(p, '/')) != NULL) |
| 2727 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2728 // accept a double /, unless it's preceded with * and followed by *, |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2729 // because * / / * is an end and start of a C comment |
| 1463 | 2730 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*')) |
| 7 | 2731 break; |
| 2732 ++p; | |
| 2733 } | |
| 2734 | |
| 2735 if (p == NULL) | |
| 2736 return MAXCOL; | |
| 2737 return (int)(p - line); | |
| 2738 } | |
| 2739 | |
| 2740 /* | |
| 2741 * Move cursor briefly to character matching the one under the cursor. | |
| 2742 * Used for Insert mode and "r" command. | |
| 2743 * Show the match only if it is visible on the screen. | |
| 2744 * If there isn't a match, then beep. | |
| 2745 */ | |
| 2746 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2747 showmatch( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2748 int c) // char to show match for |
| 7 | 2749 { |
| 2750 pos_T *lpos, save_cursor; | |
| 2751 pos_T mpos; | |
| 2752 colnr_T vcol; | |
| 2753 long save_so; | |
| 2754 long save_siso; | |
| 2755 #ifdef CURSOR_SHAPE | |
| 2756 int save_state; | |
| 2757 #endif | |
| 2758 colnr_T save_dollar_vcol; | |
| 2759 char_u *p; | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2760 long *so = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
|
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2761 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso; |
| 7 | 2762 |
| 2763 /* | |
| 2764 * Only show match for chars in the 'matchpairs' option. | |
| 2765 */ | |
|
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2766 // 'matchpairs' is "x:y,x:y" |
| 4029 | 2767 for (p = curbuf->b_p_mps; *p != NUL; ++p) |
| 7 | 2768 { |
| 2769 #ifdef FEAT_RIGHTLEFT | |
| 4153 | 2770 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri)) |
| 2771 break; | |
| 7 | 2772 #endif |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2773 p += mb_ptr2len(p) + 1; |
| 4029 | 2774 if (PTR2CHAR(p) == c |
| 7 | 2775 #ifdef FEAT_RIGHTLEFT |
| 2776 && !(curwin->w_p_rl ^ p_ri) | |
| 2777 #endif | |
| 2778 ) | |
| 2779 break; | |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
2780 p += mb_ptr2len(p); |
| 4029 | 2781 if (*p == NUL) |
| 7 | 2782 return; |
| 2783 } | |
| 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 "$". |
| 3318 | 2800 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol) |
| 2801 dollar_vcol = -1; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2802 ++curwin->w_virtcol; // do display ')' just before "$" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2803 update_screen(VALID); // show the new char first |
| 7 | 2804 |
| 2805 save_dollar_vcol = dollar_vcol; | |
| 2806 #ifdef CURSOR_SHAPE | |
| 2807 save_state = State; | |
| 2808 State = 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, |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2890 pos.lnum, regmatch.startpos[0].col, NULL, NULL); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
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; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2893 } while (direction == FORWARD ? 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
|
2894 : 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
|
2895 |
|
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
2896 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
|
2897 { |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2898 result = (nmatched != 0 |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2899 && 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
|
2900 && 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
|
2901 } |
|
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 vim_regfree(regmatch.regprog); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2905 return result; |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2906 } |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2907 |
| 3755 | 2908 |
| 3718 | 2909 /* |
| 2910 * Find next search match under cursor, cursor at end. | |
| 2911 * Used while an operator is pending, and in Visual mode. | |
| 2912 */ | |
| 2913 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2914 current_search( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2915 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
|
2916 int forward) // TRUE for forward, FALSE for backward |
| 3718 | 2917 { |
|
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
|
2918 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
|
2919 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
|
2920 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
|
2921 pos_T pos; // position after the pattern |
| 3718 | 2922 int i; |
| 2923 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
|
2924 int result; // result of various function calls |
| 3718 | 2925 char_u old_p_ws = p_ws; |
| 2926 int flags = 0; | |
|
5210
839ebe7c1b2f
updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents:
5118
diff
changeset
|
2927 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
|
2928 int zero_width; |
| 3718 | 2929 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2930 // 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
|
2931 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
| 3718 | 2932 dec_cursor(); |
| 2933 | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2934 orig_pos = pos = curwin->w_cursor; |
| 3718 | 2935 if (VIsual_active) |
| 2936 { | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2937 if (forward) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2938 incl(&pos); |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2939 else |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2940 decl(&pos); |
| 3718 | 2941 } |
| 2942 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2943 // 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
|
2944 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
|
2945 FORWARD); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2946 if (zero_width == -1) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2947 return FAIL; // pattern not found |
| 3732 | 2948 |
| 2949 /* | |
| 3718 | 2950 * The trick is to first search backwards and then search forward again, |
| 2951 * so that a match at the current cursor position will be correctly | |
| 2952 * captured. | |
| 2953 */ | |
| 2954 for (i = 0; i < 2; i++) | |
| 2955 { | |
| 2956 if (forward) | |
| 2957 dir = i; | |
| 2958 else | |
| 2959 dir = !i; | |
| 3732 | 2960 |
| 2961 flags = 0; | |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
2962 if (!dir && !zero_width) |
| 3732 | 2963 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
|
2964 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
|
2965 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2966 // 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
|
2967 if (i == 0) |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2968 p_ws = FALSE; |
|
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2969 |
|
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
|
2970 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
|
2971 (dir ? FORWARD : BACKWARD), |
| 3718 | 2972 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
|
2973 SEARCH_KEEP | flags, RE_SEARCH, NULL); |
| 3718 | 2974 |
|
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
2975 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
|
2976 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2977 // 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
|
2978 // 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
|
2979 // 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
|
2980 // selection works. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2981 if (i == 1 && !result) // not found, abort |
| 3718 | 2982 { |
| 2983 curwin->w_cursor = orig_pos; | |
| 2984 if (VIsual_active) | |
| 2985 VIsual = save_VIsual; | |
| 2986 return FAIL; | |
| 2987 } | |
|
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
|
2988 else if (i == 0 && !result) |
| 3718 | 2989 { |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
2990 if (forward) |
| 3718 | 2991 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2992 // 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
|
2993 CLEAR_POS(&pos); |
| 3718 | 2994 } |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
2995 else |
| 3718 | 2996 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2997 // 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
|
2998 // searching backwards, so set pos to last line and col |
| 3718 | 2999 pos.lnum = curwin->w_buffer->b_ml.ml_line_count; |
| 3724 | 3000 pos.col = (colnr_T)STRLEN( |
| 3001 ml_get(curwin->w_buffer->b_ml.ml_line_count)); | |
| 3718 | 3002 } |
| 3003 } | |
| 3004 } | |
| 3005 | |
| 3006 start_pos = pos; | |
| 3007 | |
| 3008 if (!VIsual_active) | |
| 3009 VIsual = start_pos; | |
| 3010 | |
|
15239
db5d2429bda3
patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents:
15091
diff
changeset
|
3011 // put cursor on last character of 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
|
3012 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
|
3013 if (LT_POS(VIsual, end_pos) && forward) |
|
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
|
3014 dec_cursor(); |
|
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
3015 else if (VIsual_active && LT_POS(curwin->w_cursor, VIsual)) |
|
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
3016 curwin->w_cursor = pos; // put the cursor on the start of the match |
| 3718 | 3017 VIsual_active = TRUE; |
| 3018 VIsual_mode = 'v'; | |
| 3019 | |
|
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3020 if (*p_sel == 'e') |
| 3718 | 3021 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3022 // 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
|
3023 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
|
3024 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
|
3025 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
|
3026 inc(&VIsual); |
| 3718 | 3027 } |
| 3028 | |
| 3029 #ifdef FEAT_FOLDING | |
| 3030 if (fdo_flags & FDO_SEARCH && KeyTyped) | |
| 3031 foldOpenCursor(); | |
| 3032 #endif | |
| 3033 | |
| 3034 may_start_select('c'); | |
| 3035 setmouse(); | |
| 3036 #ifdef FEAT_CLIPBOARD | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3037 // 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
|
3038 // end are still the same, and the selection needs to be owned |
| 3718 | 3039 clip_star.vmode = NUL; |
| 3040 #endif | |
| 3041 redraw_curbuf_later(INVERTED); | |
| 3042 showmode(); | |
| 3043 | |
| 3044 return OK; | |
| 3045 } | |
| 3755 | 3046 |
| 7 | 3047 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \ |
| 3048 || defined(PROTO) | |
| 3049 /* | |
| 3050 * return TRUE if line 'lnum' is empty or has white chars only. | |
| 3051 */ | |
| 3052 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3053 linewhite(linenr_T lnum) |
| 7 | 3054 { |
| 3055 char_u *p; | |
| 3056 | |
| 3057 p = skipwhite(ml_get(lnum)); | |
| 3058 return (*p == NUL); | |
| 3059 } | |
| 3060 #endif | |
| 3061 | |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3062 /* |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3063 * Add the search count "[3/19]" to "msgbuf". |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3064 * When "recompute" is TRUE always recompute the numbers. |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3065 */ |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3066 static void |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3067 search_stat( |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3068 int dirc, |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3069 pos_T *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
|
3070 int show_top_bot_msg, |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3071 char_u *msgbuf, |
|
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3072 int recompute) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3073 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3074 int save_ws = p_ws; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3075 int wraparound = FALSE; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3076 pos_T p = (*pos); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3077 static pos_T lastpos = {0, 0, 0}; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3078 static int cur = 0; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3079 static int cnt = 0; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3080 static int chgtick = 0; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3081 static char_u *lastpat = NULL; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3082 static buf_T *lbuf = NULL; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3083 #ifdef FEAT_RELTIME |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3084 proftime_T start; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3085 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3086 #define OUT_OF_TIME 999 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3087 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3088 wraparound = ((dirc == '?' && LT_POS(lastpos, p)) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3089 || (dirc == '/' && LT_POS(p, lastpos))); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3090 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3091 // If anything relevant changed the count has to be recomputed. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3092 // MB_STRNICMP ignores case, but we should not ignore case. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3093 // Unfortunately, there is no MB_STRNICMP function. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3094 if (!(chgtick == CHANGEDTICK(curbuf) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3095 && MB_STRNICMP(lastpat, spats[last_idx].pat, STRLEN(lastpat)) == 0 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3096 && STRLEN(lastpat) == STRLEN(spats[last_idx].pat) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3097 && EQUAL_POS(lastpos, curwin->w_cursor) |
|
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3098 && lbuf == curbuf) || wraparound || cur < 0 || cur > 99 || recompute) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3099 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3100 cur = 0; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3101 cnt = 0; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3102 CLEAR_POS(&lastpos); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3103 lbuf = curbuf; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3104 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3105 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3106 if (EQUAL_POS(lastpos, curwin->w_cursor) && !wraparound |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3107 && (dirc == '/' ? cur < cnt : cur > 0)) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3108 cur += dirc == '/' ? 1 : -1; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3109 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3110 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3111 p_ws = FALSE; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3112 #ifdef FEAT_RELTIME |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3113 profile_setlimit(20L, &start); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3114 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3115 while (!got_int && searchit(curwin, curbuf, &lastpos, NULL, |
|
18358
34d5cd432cac
patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents:
18263
diff
changeset
|
3116 FORWARD, NULL, 1, SEARCH_KEEP, RE_LAST, NULL) != FAIL) |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3117 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3118 #ifdef FEAT_RELTIME |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3119 // Stop after passing the time limit. |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3120 if (profile_passed_limit(&start)) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3121 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3122 cnt = OUT_OF_TIME; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3123 cur = OUT_OF_TIME; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3124 break; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3125 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3126 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3127 cnt++; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3128 if (LTOREQ_POS(lastpos, p)) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3129 cur++; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3130 fast_breakcheck(); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3131 if (cnt > 99) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3132 break; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3133 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3134 if (got_int) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3135 cur = -1; // abort |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3136 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3137 if (cur > 0) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3138 { |
|
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
|
3139 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
|
3140 size_t len; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3141 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3142 #ifdef FEAT_RIGHTLEFT |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3143 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
|
3144 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3145 if (cur == OUT_OF_TIME) |
|
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
|
3146 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]"); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3147 else if (cnt > 99 && cur > 99) |
|
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
|
3148 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>99/>99]"); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3149 else if (cnt > 99) |
|
16572
f37255166ff4
patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents:
16570
diff
changeset
|
3150 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>99/%d]", cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3151 else |
|
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
|
3152 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]", cnt, cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3153 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3154 else |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3155 #endif |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3156 { |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3157 if (cur == OUT_OF_TIME) |
|
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
|
3158 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]"); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3159 else if (cnt > 99 && cur > 99) |
|
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
|
3160 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>99/>99]"); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3161 else if (cnt > 99) |
|
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
|
3162 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/>99]", cur); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3163 else |
|
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
|
3164 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]", cur, cnt); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3165 } |
|
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3166 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3167 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
|
3168 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
|
3169 { |
|
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
|
3170 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
|
3171 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
|
3172 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
|
3173 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
|
3174 } |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3175 |
|
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
3176 mch_memmove(msgbuf + STRLEN(msgbuf) - len, t, len); |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3177 if (dirc == '?' && cur == 100) |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3178 cur = -1; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3179 |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3180 vim_free(lastpat); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3181 lastpat = vim_strsave(spats[last_idx].pat); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3182 chgtick = CHANGEDTICK(curbuf); |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3183 lbuf = curbuf; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3184 lastpos = p; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3185 |
|
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
|
3186 // 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
|
3187 msg_hist_off = TRUE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3188 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
|
3189 msg_hist_off = FALSE; |
|
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3190 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3191 p_ws = save_ws; |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3192 } |
|
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
3193 |
| 7 | 3194 #if defined(FEAT_FIND_ID) || defined(PROTO) |
| 3195 /* | |
| 3196 * Find identifiers or defines in included files. | |
| 2719 | 3197 * If p_ic && (compl_cont_status & CONT_SOL) then ptr must be in lowercase. |
| 7 | 3198 */ |
| 3199 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3200 find_pattern_in_path( |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3201 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
|
3202 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
|
3203 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
|
3204 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
|
3205 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
|
3206 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
|
3207 // a macro? |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3208 long count, |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3209 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
|
3210 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
|
3211 linenr_T end_lnum) // last line for searching |
| 7 | 3212 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3213 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
|
3214 SearchedFile *bigger; // When we need more space |
| 7 | 3215 int max_path_depth = 50; |
| 3216 long match_count = 1; | |
| 3217 | |
| 3218 char_u *pat; | |
| 3219 char_u *new_fname; | |
| 3220 char_u *curr_fname = curbuf->b_fname; | |
| 3221 char_u *prev_fname = NULL; | |
| 3222 linenr_T lnum; | |
| 3223 int depth; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3224 int depth_displayed; // For type==CHECK_PATH |
| 7 | 3225 int old_files; |
| 3226 int already_searched; | |
| 3227 char_u *file_line; | |
| 3228 char_u *line; | |
| 3229 char_u *p; | |
| 3230 char_u save_char; | |
| 3231 int define_matched; | |
| 3232 regmatch_T regmatch; | |
| 3233 regmatch_T incl_regmatch; | |
| 3234 regmatch_T def_regmatch; | |
| 3235 int matched = FALSE; | |
| 3236 int did_show = FALSE; | |
| 3237 int found = FALSE; | |
| 3238 int i; | |
| 3239 char_u *already = NULL; | |
| 3240 char_u *startp = NULL; | |
| 534 | 3241 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
|
3242 #if defined(FEAT_QUICKFIX) |
| 7 | 3243 win_T *curwin_save = NULL; |
| 3244 #endif | |
| 3245 | |
| 3246 regmatch.regprog = NULL; | |
| 3247 incl_regmatch.regprog = NULL; | |
| 3248 def_regmatch.regprog = NULL; | |
| 3249 | |
| 3250 file_line = alloc(LSIZE); | |
| 3251 if (file_line == NULL) | |
| 3252 return; | |
| 3253 | |
| 3254 if (type != CHECK_PATH && type != FIND_DEFINE | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3255 // when CONT_SOL is set compare "ptr" with the beginning of the line |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3256 // is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3257 && !(compl_cont_status & CONT_SOL)) |
| 7 | 3258 { |
| 3259 pat = alloc(len + 5); | |
| 3260 if (pat == NULL) | |
| 3261 goto fpip_end; | |
| 3262 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
|
3263 // ignore case according to p_ic, p_scs and pat |
| 7 | 3264 regmatch.rm_ic = ignorecase(pat); |
| 3265 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
| 3266 vim_free(pat); | |
| 3267 if (regmatch.regprog == NULL) | |
| 3268 goto fpip_end; | |
| 3269 } | |
| 534 | 3270 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc; |
| 3271 if (*inc_opt != NUL) | |
| 7 | 3272 { |
| 534 | 3273 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0); |
| 7 | 3274 if (incl_regmatch.regprog == NULL) |
| 3275 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3276 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat. |
| 7 | 3277 } |
| 3278 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL)) | |
| 3279 { | |
| 3280 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL | |
| 3281 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0); | |
| 3282 if (def_regmatch.regprog == NULL) | |
| 3283 goto fpip_end; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3284 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat. |
| 7 | 3285 } |
|
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
|
3286 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE); |
| 7 | 3287 if (files == NULL) |
| 3288 goto fpip_end; | |
| 3289 old_files = max_path_depth; | |
| 3290 depth = depth_displayed = -1; | |
| 3291 | |
| 3292 lnum = start_lnum; | |
| 3293 if (end_lnum > curbuf->b_ml.ml_line_count) | |
| 3294 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
|
3295 if (lnum > end_lnum) // do at least one line |
| 7 | 3296 lnum = end_lnum; |
| 3297 line = ml_get(lnum); | |
| 3298 | |
| 3299 for (;;) | |
| 3300 { | |
| 3301 if (incl_regmatch.regprog != NULL | |
| 3302 && vim_regexec(&incl_regmatch, line, (colnr_T)0)) | |
| 3303 { | |
| 534 | 3304 char_u *p_fname = (curr_fname == curbuf->b_fname) |
| 3305 ? curbuf->b_ffname : curr_fname; | |
| 3306 | |
| 3307 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
|
3308 // Use text from '\zs' to '\ze' (or end) of 'include'. |
| 534 | 3309 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
|
3310 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]), |
| 534 | 3311 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname); |
| 3312 else | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3313 // Use text after match with 'include'. |
| 534 | 3314 new_fname = file_name_in_line(incl_regmatch.endp[0], 0, |
| 681 | 3315 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL); |
| 7 | 3316 already_searched = FALSE; |
| 3317 if (new_fname != NULL) | |
| 3318 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3319 // Check whether we have already searched in this file |
| 7 | 3320 for (i = 0;; i++) |
| 3321 { | |
| 3322 if (i == depth + 1) | |
| 3323 i = old_files; | |
| 3324 if (i == max_path_depth) | |
| 3325 break; | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
3326 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
|
3327 & FPC_SAME) |
| 7 | 3328 { |
| 3329 if (type != CHECK_PATH && | |
| 3330 action == ACTION_SHOW_ALL && files[i].matched) | |
| 3331 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3332 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
|
3333 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
|
3334 // typed at "--more--" |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3335 // message |
| 7 | 3336 { |
| 3337 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
|
3338 msg_puts(_(" (includes previously listed match)")); |
| 7 | 3339 prev_fname = NULL; |
| 3340 } | |
| 3341 } | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13225
diff
changeset
|
3342 VIM_CLEAR(new_fname); |
| 7 | 3343 already_searched = TRUE; |
| 3344 break; | |
| 3345 } | |
| 3346 } | |
| 3347 } | |
| 3348 | |
| 3349 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL | |
| 3350 || (new_fname == NULL && !already_searched))) | |
| 3351 { | |
| 3352 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3353 msg_putchar('\n'); // cursor below last one |
| 7 | 3354 else |
| 3355 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3356 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
|
3357 msg_puts_title(_("--- Included files ")); |
| 7 | 3358 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
|
3359 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
|
3360 msg_puts_title(_("in path ---\n")); |
| 7 | 3361 } |
| 3362 did_show = TRUE; | |
| 3363 while (depth_displayed < depth && !got_int) | |
| 3364 { | |
| 3365 ++depth_displayed; | |
| 3366 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
|
3367 msg_puts(" "); |
| 7 | 3368 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
|
3369 msg_puts(" -->\n"); |
| 7 | 3370 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3371 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
|
3372 // for "--more--" message |
| 7 | 3373 { |
| 3374 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
|
3375 msg_puts(" "); |
| 7 | 3376 if (new_fname != NULL) |
| 3377 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3378 // 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
|
3379 // '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
|
3380 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D)); |
| 7 | 3381 } |
| 3382 else | |
| 3383 { | |
| 3384 /* | |
| 3385 * Isolate the file name. | |
| 3386 * Include the surrounding "" or <> if present. | |
| 3387 */ | |
| 3699 | 3388 if (inc_opt != NULL |
| 3389 && strstr((char *)inc_opt, "\\zs") != NULL) | |
| 3390 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3391 // pattern contains \zs, use the match |
| 3699 | 3392 p = incl_regmatch.startp[0]; |
| 3393 i = (int)(incl_regmatch.endp[0] | |
| 3394 - incl_regmatch.startp[0]); | |
| 3395 } | |
| 3396 else | |
| 3397 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3398 // find the file name after the end of the match |
| 3699 | 3399 for (p = incl_regmatch.endp[0]; |
| 3400 *p && !vim_isfilec(*p); p++) | |
| 3401 ; | |
| 3402 for (i = 0; vim_isfilec(p[i]); i++) | |
| 3403 ; | |
| 3404 } | |
| 3405 | |
| 7 | 3406 if (i == 0) |
| 3407 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3408 // Nothing found, use the rest of the line. |
| 7 | 3409 p = incl_regmatch.endp[0]; |
| 835 | 3410 i = (int)STRLEN(p); |
| 7 | 3411 } |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3412 // 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
|
3413 // happen if \zs appears in the regexp. |
| 3699 | 3414 else if (p > line) |
| 7 | 3415 { |
| 3416 if (p[-1] == '"' || p[-1] == '<') | |
| 3417 { | |
| 3418 --p; | |
| 3419 ++i; | |
| 3420 } | |
| 3421 if (p[i] == '"' || p[i] == '>') | |
| 3422 ++i; | |
| 3423 } | |
| 3424 save_char = p[i]; | |
| 3425 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
|
3426 msg_outtrans_attr(p, HL_ATTR(HLF_D)); |
| 7 | 3427 p[i] = save_char; |
| 3428 } | |
| 3429 | |
| 3430 if (new_fname == NULL && action == ACTION_SHOW_ALL) | |
| 3431 { | |
| 3432 if (already_searched) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3433 msg_puts(_(" (Already listed)")); |
| 7 | 3434 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3435 msg_puts(_(" NOT FOUND")); |
| 7 | 3436 } |
| 3437 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3438 out_flush(); // output each line directly |
| 7 | 3439 } |
| 3440 | |
| 3441 if (new_fname != NULL) | |
| 3442 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3443 // Push the new file onto the file stack |
| 7 | 3444 if (depth + 1 == old_files) |
| 3445 { | |
|
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
|
3446 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2); |
| 7 | 3447 if (bigger != NULL) |
| 3448 { | |
| 3449 for (i = 0; i <= depth; i++) | |
| 3450 bigger[i] = files[i]; | |
| 3451 for (i = depth + 1; i < old_files + max_path_depth; i++) | |
| 3452 { | |
| 3453 bigger[i].fp = NULL; | |
| 3454 bigger[i].name = NULL; | |
| 3455 bigger[i].lnum = 0; | |
| 3456 bigger[i].matched = FALSE; | |
| 3457 } | |
| 3458 for (i = old_files; i < max_path_depth; i++) | |
| 3459 bigger[i + max_path_depth] = files[i]; | |
| 3460 old_files += max_path_depth; | |
| 3461 max_path_depth *= 2; | |
| 3462 vim_free(files); | |
| 3463 files = bigger; | |
| 3464 } | |
| 3465 } | |
| 3466 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r")) | |
| 3467 == NULL) | |
| 3468 vim_free(new_fname); | |
| 3469 else | |
| 3470 { | |
| 3471 if (++depth == old_files) | |
| 3472 { | |
| 3473 /* | |
| 3474 * lalloc() for 'bigger' must have failed above. We | |
| 3475 * will forget one of our already visited files now. | |
| 3476 */ | |
| 3477 vim_free(files[old_files].name); | |
| 3478 ++old_files; | |
| 3479 } | |
| 3480 files[depth].name = curr_fname = new_fname; | |
| 3481 files[depth].lnum = 0; | |
| 3482 files[depth].matched = FALSE; | |
| 3483 if (action == ACTION_EXPAND) | |
| 3484 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3485 msg_hist_off = TRUE; // reset in msg_trunc_attr() |
| 274 | 3486 vim_snprintf((char*)IObuff, IOSIZE, |
| 3487 _("Scanning included file: %s"), | |
| 3488 (char *)new_fname); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3489 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
| 7 | 3490 } |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3491 else if (p_verbose >= 5) |
| 712 | 3492 { |
| 3493 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3494 smsg(_("Searching included file %s"), |
| 712 | 3495 (char *)new_fname); |
| 3496 verbose_leave(); | |
| 3497 } | |
| 3498 | |
| 7 | 3499 } |
| 3500 } | |
| 3501 } | |
| 3502 else | |
| 3503 { | |
| 3504 /* | |
| 3505 * Check if the line is a define (type == FIND_DEFINE) | |
| 3506 */ | |
| 3507 p = line; | |
| 3508 search_line: | |
| 3509 define_matched = FALSE; | |
| 3510 if (def_regmatch.regprog != NULL | |
| 3511 && vim_regexec(&def_regmatch, line, (colnr_T)0)) | |
| 3512 { | |
| 3513 /* | |
| 3514 * Pattern must be first identifier after 'define', so skip | |
| 3515 * to that position before checking for match of pattern. Also | |
| 3516 * don't let it match beyond the end of this identifier. | |
| 3517 */ | |
| 3518 p = def_regmatch.endp[0]; | |
| 3519 while (*p && !vim_iswordc(*p)) | |
| 3520 p++; | |
| 3521 define_matched = TRUE; | |
| 3522 } | |
| 3523 | |
| 3524 /* | |
| 3525 * Look for a match. Don't do this if we are looking for a | |
| 3526 * define and this line didn't match define_prog above. | |
| 3527 */ | |
| 3528 if (def_regmatch.regprog == NULL || define_matched) | |
| 3529 { | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3530 if (define_matched || (compl_cont_status & CONT_SOL)) |
| 7 | 3531 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3532 // compare the first "len" chars from "ptr" |
| 7 | 3533 startp = skipwhite(p); |
| 3534 if (p_ic) | |
| 3535 matched = !MB_STRNICMP(startp, ptr, len); | |
| 3536 else | |
| 3537 matched = !STRNCMP(startp, ptr, len); | |
| 3538 if (matched && define_matched && whole | |
| 3539 && vim_iswordc(startp[len])) | |
| 3540 matched = FALSE; | |
| 3541 } | |
| 3542 else if (regmatch.regprog != NULL | |
| 3543 && vim_regexec(®match, line, (colnr_T)(p - line))) | |
| 3544 { | |
| 3545 matched = TRUE; | |
| 3546 startp = regmatch.startp[0]; | |
| 3547 /* | |
| 3548 * Check if the line is not a comment line (unless we are | |
| 3549 * looking for a define). A line starting with "# define" | |
| 3550 * is not considered to be a comment line. | |
| 3551 */ | |
| 3552 if (!define_matched && skip_comments) | |
| 3553 { | |
| 3554 if ((*line != '#' || | |
| 3555 STRNCMP(skipwhite(line + 1), "define", 6) != 0) | |
| 3562 | 3556 && get_leader_len(line, NULL, FALSE, TRUE)) |
| 7 | 3557 matched = FALSE; |
| 3558 | |
| 3559 /* | |
| 3560 * Also check for a "/ *" or "/ /" before the match. | |
| 3561 * Skips lines like "int backwards; / * normal index | |
| 3562 * * /" when looking for "normal". | |
| 3563 * Note: Doesn't skip "/ *" in comments. | |
| 3564 */ | |
| 3565 p = skipwhite(line); | |
| 3566 if (matched | |
| 3567 || (p[0] == '/' && p[1] == '*') || p[0] == '*') | |
| 3568 for (p = line; *p && p < startp; ++p) | |
| 3569 { | |
| 3570 if (matched | |
| 3571 && p[0] == '/' | |
| 3572 && (p[1] == '*' || p[1] == '/')) | |
| 3573 { | |
| 3574 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3575 // After "//" all text is comment |
| 7 | 3576 if (p[1] == '/') |
| 3577 break; | |
| 3578 ++p; | |
| 3579 } | |
| 3580 else if (!matched && p[0] == '*' && p[1] == '/') | |
| 3581 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3582 // Can find match after "* /". |
| 7 | 3583 matched = TRUE; |
| 3584 ++p; | |
| 3585 } | |
| 3586 } | |
| 3587 } | |
| 3588 } | |
| 3589 } | |
| 3590 } | |
| 3591 if (matched) | |
| 3592 { | |
| 3593 if (action == ACTION_EXPAND) | |
| 3594 { | |
|
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
3595 int cont_s_ipos = FALSE; |
| 7 | 3596 int add_r; |
| 3597 char_u *aux; | |
| 3598 | |
| 3599 if (depth == -1 && lnum == curwin->w_cursor.lnum) | |
| 3600 break; | |
| 3601 found = TRUE; | |
| 3602 aux = p = startp; | |
| 449 | 3603 if (compl_cont_status & CONT_ADDING) |
| 7 | 3604 { |
| 449 | 3605 p += compl_length; |
| 7 | 3606 if (vim_iswordp(p)) |
| 3607 goto exit_matched; | |
| 3608 p = find_word_start(p); | |
| 3609 } | |
| 3610 p = find_word_end(p); | |
| 3611 i = (int)(p - aux); | |
| 3612 | |
| 449 | 3613 if ((compl_cont_status & CONT_ADDING) && i == compl_length) |
| 7 | 3614 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3615 // IOSIZE > compl_length, so the STRNCPY works |
| 7 | 3616 STRNCPY(IObuff, aux, i); |
| 944 | 3617 |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3618 // 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
|
3619 // 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
|
3620 // exit_matched when past the last line. |
| 944 | 3621 if (depth < 0) |
| 3622 { | |
| 3623 if (lnum >= end_lnum) | |
| 3624 goto exit_matched; | |
| 3625 line = ml_get(++lnum); | |
| 3626 } | |
| 3627 else if (vim_fgets(line = file_line, | |
| 3628 LSIZE, files[depth].fp)) | |
| 7 | 3629 goto exit_matched; |
| 3630 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3631 // 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
|
3632 // if depth >= 0 we'll increase files[depth].lnum far |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3633 // bellow -- Acevedo |
| 7 | 3634 already = aux = p = skipwhite(line); |
| 3635 p = find_word_start(p); | |
| 3636 p = find_word_end(p); | |
| 3637 if (p > aux) | |
| 3638 { | |
| 3639 if (*aux != ')' && IObuff[i-1] != TAB) | |
| 3640 { | |
| 3641 if (IObuff[i-1] != ' ') | |
| 3642 IObuff[i++] = ' '; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3643 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2 |
| 7 | 3644 if (p_js |
| 3645 && (IObuff[i-2] == '.' | |
| 3646 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL | |
| 3647 && (IObuff[i-2] == '?' | |
| 3648 || IObuff[i-2] == '!')))) | |
| 3649 IObuff[i++] = ' '; | |
| 3650 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3651 // copy as much as possible of the new word |
| 7 | 3652 if (p - aux >= IOSIZE - i) |
| 3653 p = aux + IOSIZE - i - 1; | |
| 3654 STRNCPY(IObuff + i, aux, p - aux); | |
| 3655 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
|
3656 cont_s_ipos = TRUE; |
| 7 | 3657 } |
| 3658 IObuff[i] = NUL; | |
| 3659 aux = IObuff; | |
| 3660 | |
| 449 | 3661 if (i == compl_length) |
| 7 | 3662 goto exit_matched; |
| 3663 } | |
| 3664 | |
| 942 | 3665 add_r = ins_compl_add_infercase(aux, i, p_ic, |
| 7 | 3666 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
|
3667 dir, cont_s_ipos); |
| 7 | 3668 if (add_r == OK) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3669 // if dir was BACKWARD then honor it just once |
| 7 | 3670 dir = FORWARD; |
| 464 | 3671 else if (add_r == FAIL) |
| 7 | 3672 break; |
| 3673 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3674 else if (action == ACTION_SHOW_ALL) |
| 7 | 3675 { |
| 3676 found = TRUE; | |
| 3677 if (!did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3678 gotocmdline(TRUE); // cursor at status line |
| 7 | 3679 if (curr_fname != prev_fname) |
| 3680 { | |
| 3681 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3682 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
|
3683 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
|
3684 // at "--more--" message |
| 7 | 3685 msg_home_replace_hl(curr_fname); |
| 3686 prev_fname = curr_fname; | |
| 3687 } | |
| 3688 did_show = TRUE; | |
| 3689 if (!got_int) | |
| 3690 show_pat_in_path(line, type, TRUE, action, | |
| 3691 (depth == -1) ? NULL : files[depth].fp, | |
| 3692 (depth == -1) ? &lnum : &files[depth].lnum, | |
| 3693 match_count++); | |
| 3694 | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3695 // 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
|
3696 // include it |
| 7 | 3697 for (i = 0; i <= depth; ++i) |
| 3698 files[i].matched = TRUE; | |
| 3699 } | |
| 3700 else if (--count <= 0) | |
| 3701 { | |
| 3702 found = TRUE; | |
| 3703 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
|
3704 #if defined(FEAT_QUICKFIX) |
| 7 | 3705 && g_do_tagpreview == 0 |
| 3706 #endif | |
| 3707 ) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3708 emsg(_("E387: Match is on current line")); |
| 7 | 3709 else if (action == ACTION_SHOW) |
| 3710 { | |
| 3711 show_pat_in_path(line, type, did_show, action, | |
| 3712 (depth == -1) ? NULL : files[depth].fp, | |
| 3713 (depth == -1) ? &lnum : &files[depth].lnum, 1L); | |
| 3714 did_show = TRUE; | |
| 3715 } | |
| 3716 else | |
| 3717 { | |
| 3718 #ifdef FEAT_GUI | |
| 3719 need_mouse_correct = TRUE; | |
| 3720 #endif | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3721 #if defined(FEAT_QUICKFIX) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3722 // ":psearch" uses the preview window |
| 7 | 3723 if (g_do_tagpreview != 0) |
| 3724 { | |
| 3725 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
|
3726 prepare_tagpreview(TRUE, TRUE, FALSE); |
| 7 | 3727 } |
| 3728 #endif | |
| 3729 if (action == ACTION_SPLIT) | |
| 3730 { | |
| 3731 if (win_split(0, 0) == FAIL) | |
| 3732 break; | |
| 2583 | 3733 RESET_BINDING(curwin); |
| 7 | 3734 } |
| 3735 if (depth == -1) | |
| 3736 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3737 // 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
|
3738 #if defined(FEAT_QUICKFIX) |
| 7 | 3739 if (g_do_tagpreview != 0) |
| 3740 { | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3741 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
|
3742 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
|
3743 NULL, TRUE, lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3744 break; // failed to jump to file |
| 7 | 3745 } |
| 3746 else | |
| 3747 #endif | |
| 3748 setpcmark(); | |
| 3749 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
|
3750 check_cursor(); |
| 7 | 3751 } |
| 3752 else | |
| 3753 { | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3754 if (!GETFILE_SUCCESS(getfile( |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
3755 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
|
3756 files[depth].lnum, FALSE))) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3757 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
|
3758 // 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
|
3759 // want that here |
| 7 | 3760 curwin->w_cursor.lnum = files[depth].lnum; |
| 3761 } | |
| 3762 } | |
| 3763 if (action != ACTION_SHOW) | |
| 3764 { | |
| 1859 | 3765 curwin->w_cursor.col = (colnr_T)(startp - line); |
| 7 | 3766 curwin->w_set_curswant = TRUE; |
| 3767 } | |
| 3768 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
3769 #if defined(FEAT_QUICKFIX) |
| 7 | 3770 if (g_do_tagpreview != 0 |
| 673 | 3771 && curwin != curwin_save && win_valid(curwin_save)) |
| 7 | 3772 { |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3773 // Return cursor to where we were |
| 7 | 3774 validate_cursor(); |
| 3775 redraw_later(VALID); | |
| 3776 win_enter(curwin_save, TRUE); | |
| 3777 } | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
3778 # 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
|
3779 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
|
3780 // 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
|
3781 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
|
3782 # endif |
| 7 | 3783 #endif |
| 3784 break; | |
| 3785 } | |
| 3786 exit_matched: | |
| 3787 matched = FALSE; | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3788 // 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
|
3789 // are not at the end of it already |
| 7 | 3790 if (def_regmatch.regprog == NULL |
| 3791 && action == ACTION_EXPAND | |
| 449 | 3792 && !(compl_cont_status & CONT_SOL) |
| 1859 | 3793 && *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
|
3794 && *(p = startp + mb_ptr2len(startp)) != NUL) |
| 7 | 3795 goto search_line; |
| 3796 } | |
| 3797 line_breakcheck(); | |
| 3798 if (action == ACTION_EXPAND) | |
|
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10172
diff
changeset
|
3799 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
|
3800 if (got_int || ins_compl_interrupted()) |
| 7 | 3801 break; |
| 3802 | |
| 3803 /* | |
| 3804 * Read the next line. When reading an included file and encountering | |
| 3805 * end-of-file, close the file and continue in the file that included | |
| 3806 * it. | |
| 3807 */ | |
| 3808 while (depth >= 0 && !already | |
| 3809 && vim_fgets(line = file_line, LSIZE, files[depth].fp)) | |
| 3810 { | |
| 3811 fclose(files[depth].fp); | |
| 3812 --old_files; | |
| 3813 files[old_files].name = files[depth].name; | |
| 3814 files[old_files].matched = files[depth].matched; | |
| 3815 --depth; | |
| 3816 curr_fname = (depth == -1) ? curbuf->b_fname | |
| 3817 : files[depth].name; | |
| 3818 if (depth < depth_displayed) | |
| 3819 depth_displayed = depth; | |
| 3820 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3821 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
|
3822 { |
| 7 | 3823 files[depth].lnum++; |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3824 // 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
|
3825 i = (int)STRLEN(line); |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3826 if (i > 0 && line[i - 1] == '\n') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3827 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3828 if (i > 0 && line[i - 1] == '\r') |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3829 line[--i] = NUL; |
|
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
3830 } |
| 7 | 3831 else if (!already) |
| 3832 { | |
| 3833 if (++lnum > end_lnum) | |
| 3834 break; | |
| 3835 line = ml_get(lnum); | |
| 3836 } | |
| 3837 already = NULL; | |
| 3838 } | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3839 // End of big for (;;) loop. |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3840 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3841 // Close any files that are still open. |
| 7 | 3842 for (i = 0; i <= depth; i++) |
| 3843 { | |
| 3844 fclose(files[i].fp); | |
| 3845 vim_free(files[i].name); | |
| 3846 } | |
| 3847 for (i = old_files; i < max_path_depth; i++) | |
| 3848 vim_free(files[i].name); | |
| 3849 vim_free(files); | |
| 3850 | |
| 3851 if (type == CHECK_PATH) | |
| 3852 { | |
| 3853 if (!did_show) | |
| 3854 { | |
| 3855 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
|
3856 msg(_("All included files were found")); |
| 7 | 3857 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3858 msg(_("No included files")); |
| 7 | 3859 } |
| 3860 } | |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
3861 else if (!found && action != ACTION_EXPAND) |
| 7 | 3862 { |
|
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
3863 if (got_int || ins_compl_interrupted()) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3864 emsg(_(e_interr)); |
| 7 | 3865 else if (type == FIND_DEFINE) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3866 emsg(_("E388: Couldn't find definition")); |
| 7 | 3867 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
3868 emsg(_("E389: Couldn't find pattern")); |
| 7 | 3869 } |
| 3870 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL) | |
| 3871 msg_end(); | |
| 3872 | |
| 3873 fpip_end: | |
| 3874 vim_free(file_line); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3875 vim_regfree(regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3876 vim_regfree(incl_regmatch.regprog); |
|
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3877 vim_regfree(def_regmatch.regprog); |
| 7 | 3878 } |
| 3879 | |
| 3880 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3881 show_pat_in_path( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3882 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3883 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3884 int did_show, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3885 int action, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3886 FILE *fp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3887 linenr_T *lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3888 long count) |
| 7 | 3889 { |
| 3890 char_u *p; | |
| 3891 | |
| 3892 if (did_show) | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3893 msg_putchar('\n'); // cursor below last one |
| 867 | 3894 else if (!msg_silent) |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3895 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
|
3896 if (got_int) // 'q' typed at "--more--" message |
| 7 | 3897 return; |
| 3898 for (;;) | |
| 3899 { | |
| 3900 p = line + STRLEN(line) - 1; | |
| 3901 if (fp != NULL) | |
| 3902 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3903 // We used fgets(), so get rid of newline at end |
| 7 | 3904 if (p >= line && *p == '\n') |
| 3905 --p; | |
| 3906 if (p >= line && *p == '\r') | |
| 3907 --p; | |
| 3908 *(p + 1) = NUL; | |
| 3909 } | |
| 3910 if (action == ACTION_SHOW_ALL) | |
| 3911 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3912 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
|
3913 msg_puts((char *)IObuff); |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3914 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
|
3915 // Highlight line numbers |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3916 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
|
3917 msg_puts(" "); |
| 7 | 3918 } |
| 168 | 3919 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
|
3920 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
|
3921 |
|
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3922 // Definition continues until line that doesn't end with '\' |
| 7 | 3923 if (got_int || type != FIND_DEFINE || p < line || *p != '\\') |
| 3924 break; | |
| 3925 | |
| 3926 if (fp != NULL) | |
| 3927 { | |
|
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3928 if (vim_fgets(line, LSIZE, fp)) // end of file |
| 7 | 3929 break; |
| 3930 ++*lnum; | |
| 3931 } | |
| 3932 else | |
| 3933 { | |
| 3934 if (++*lnum > curbuf->b_ml.ml_line_count) | |
| 3935 break; | |
| 3936 line = ml_get(*lnum); | |
| 3937 } | |
| 3938 msg_putchar('\n'); | |
| 3939 } | |
| 3940 } | |
| 3941 #endif | |
| 3942 | |
| 3943 #ifdef FEAT_VIMINFO | |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
3944 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
3945 * 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
|
3946 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3947 spat_T * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3948 get_spat(int idx) |
| 7 | 3949 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3950 return &spats[idx]; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3951 } |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3952 |
|
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
3953 /* |
|
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
3954 * 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
|
3955 */ |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3956 int |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3957 get_spat_last_idx(void) |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3958 { |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3959 return last_idx; |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
3960 } |
| 7 | 3961 #endif |