Mercurial > vim
annotate src/search.c @ 19314:782f410c5df3 v8.2.0215
patch 8.2.0215: wrong file name shortening
Commit: https://github.com/vim/vim/commit/a78e9c61a0ded9c5302bc77e889aa1b3d3467f61
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Feb 5 21:14:00 2020 +0100
patch 8.2.0215: wrong file name shortening
Problem: Wrong file name shortening. (Ingo Karkat)
Solution: Better check for path separator. (Yasuhiro Matsumoto,
closes #5583, closes #5584)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 05 Feb 2020 21:15:04 +0100 |
parents | 6fd567c927c0 |
children | 6c944fee0d7e |
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); |
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20 static int cls(void); |
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21 static int skip_chars(int, int); |
7 | 22 #ifdef FEAT_FIND_ID |
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23 static void show_pat_in_path(char_u *, int, |
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24 int, int, FILE *, linenr_T *, long); |
7 | 25 #endif |
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26 static void search_stat(int dirc, pos_T *pos, int show_top_bot_msg, char_u *msgbuf, int recompute); |
7 | 27 |
28 /* | |
29 * This file contains various searching-related routines. These fall into | |
30 * three groups: | |
31 * 1. string searches (for /, ?, n, and N) | |
32 * 2. character searches within a single line (for f, F, t, T, etc) | |
33 * 3. "other" kinds of searches like the '%' command, and 'word' searches. | |
34 */ | |
35 | |
36 /* | |
37 * String searches | |
38 * | |
39 * The string search functions are divided into two levels: | |
40 * lowest: searchit(); uses an pos_T for starting position and found match. | |
41 * Highest: do_search(); uses curwin->w_cursor; calls searchit(). | |
42 * | |
43 * The last search pattern is remembered for repeating the same search. | |
44 * This pattern is shared between the :g, :s, ? and / commands. | |
45 * This is in search_regcomp(). | |
46 * | |
47 * The actual string matching is done using a heavily modified version of | |
48 * Henry Spencer's regular expression library. See regexp.c. | |
49 */ | |
50 | |
51 /* | |
52 * Two search patterns are remembered: One for the :substitute command and | |
53 * one for other searches. last_idx points to the one that was used the last | |
54 * time. | |
55 */ | |
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56 static spat_T spats[2] = |
7 | 57 { |
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58 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat |
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59 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat |
7 | 60 }; |
61 | |
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62 static int last_idx = 0; // index in spats[] for RE_LAST |
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63 |
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64 static char_u lastc[2] = {NUL, NUL}; // last character searched for |
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65 static int lastcdir = FORWARD; // last direction of character search |
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66 static int last_t_cmd = TRUE; // last search t_cmd |
6991 | 67 static char_u lastc_bytes[MB_MAXBYTES + 1]; |
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68 static int lastc_bytelen = 1; // >1 for multi-byte char |
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69 |
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70 // copy of spats[], for keeping the search patterns while executing autocmds |
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71 static spat_T saved_spats[2]; |
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72 # ifdef FEAT_SEARCH_EXTRA |
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73 static int saved_spats_last_idx = 0; |
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74 static int saved_spats_no_hlsearch = 0; |
7 | 75 # endif |
76 | |
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77 static char_u *mr_pattern = NULL; // pattern used by search_regcomp() |
7 | 78 #ifdef FEAT_RIGHTLEFT |
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79 static int mr_pattern_alloced = FALSE; // mr_pattern was allocated |
7 | 80 #endif |
81 | |
82 #ifdef FEAT_FIND_ID | |
83 /* | |
84 * Type used by find_pattern_in_path() to remember which included files have | |
85 * been searched already. | |
86 */ | |
87 typedef struct SearchedFile | |
88 { | |
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89 FILE *fp; // File pointer |
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90 char_u *name; // Full name of file |
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91 linenr_T lnum; // Line we were up to in file |
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92 int matched; // Found a match in this file |
7 | 93 } SearchedFile; |
94 #endif | |
95 | |
96 /* | |
97 * translate search pattern for vim_regcomp() | |
98 * | |
99 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd) | |
100 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command) | |
101 * pat_save == RE_BOTH: save pat in both patterns (:global command) | |
102 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL | |
1222 | 103 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL |
7 | 104 * pat_use == RE_LAST: use last used pattern if "pat" is NULL |
105 * options & SEARCH_HIS: put search string in history | |
106 * options & SEARCH_KEEP: keep previous search pattern | |
107 * | |
108 * returns FAIL if failed, OK otherwise. | |
109 */ | |
110 int | |
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111 search_regcomp( |
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112 char_u *pat, |
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113 int pat_save, |
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114 int pat_use, |
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115 int options, |
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116 regmmatch_T *regmatch) // return: pattern and ignore-case flag |
7 | 117 { |
118 int magic; | |
119 int i; | |
120 | |
121 rc_did_emsg = FALSE; | |
122 magic = p_magic; | |
123 | |
124 /* | |
125 * If no pattern given, use a previously defined pattern. | |
126 */ | |
127 if (pat == NULL || *pat == NUL) | |
128 { | |
129 if (pat_use == RE_LAST) | |
130 i = last_idx; | |
131 else | |
132 i = pat_use; | |
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133 if (spats[i].pat == NULL) // pattern was never defined |
7 | 134 { |
135 if (pat_use == RE_SUBST) | |
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136 emsg(_(e_nopresub)); |
7 | 137 else |
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138 emsg(_(e_noprevre)); |
7 | 139 rc_did_emsg = TRUE; |
140 return FAIL; | |
141 } | |
142 pat = spats[i].pat; | |
143 magic = spats[i].magic; | |
144 no_smartcase = spats[i].no_scs; | |
145 } | |
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146 else if (options & SEARCH_HIS) // put new pattern in history |
7 | 147 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
148 | |
149 #ifdef FEAT_RIGHTLEFT | |
150 if (mr_pattern_alloced) | |
151 { | |
152 vim_free(mr_pattern); | |
153 mr_pattern_alloced = FALSE; | |
154 } | |
155 | |
156 if (curwin->w_p_rl && *curwin->w_p_rlc == 's') | |
157 { | |
158 char_u *rev_pattern; | |
159 | |
160 rev_pattern = reverse_text(pat); | |
161 if (rev_pattern == NULL) | |
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162 mr_pattern = pat; // out of memory, keep normal pattern. |
7 | 163 else |
164 { | |
165 mr_pattern = rev_pattern; | |
166 mr_pattern_alloced = TRUE; | |
167 } | |
168 } | |
169 else | |
170 #endif | |
171 mr_pattern = pat; | |
172 | |
173 /* | |
174 * Save the currently used pattern in the appropriate place, | |
175 * unless the pattern should not be remembered. | |
176 */ | |
5606 | 177 if (!(options & SEARCH_KEEP) && !cmdmod.keeppatterns) |
7 | 178 { |
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179 // search or global command |
7 | 180 if (pat_save == RE_SEARCH || pat_save == RE_BOTH) |
181 save_re_pat(RE_SEARCH, pat, magic); | |
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182 // substitute or global command |
7 | 183 if (pat_save == RE_SUBST || pat_save == RE_BOTH) |
184 save_re_pat(RE_SUBST, pat, magic); | |
185 } | |
186 | |
187 regmatch->rmm_ic = ignorecase(pat); | |
410 | 188 regmatch->rmm_maxcol = 0; |
7 | 189 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0); |
190 if (regmatch->regprog == NULL) | |
191 return FAIL; | |
192 return OK; | |
193 } | |
194 | |
195 /* | |
196 * Get search pattern used by search_regcomp(). | |
197 */ | |
198 char_u * | |
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199 get_search_pat(void) |
7 | 200 { |
201 return mr_pattern; | |
202 } | |
203 | |
1344 | 204 #if defined(FEAT_RIGHTLEFT) || defined(PROTO) |
7 | 205 /* |
206 * Reverse text into allocated memory. | |
207 * Returns the allocated string, NULL when out of memory. | |
208 */ | |
1344 | 209 char_u * |
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210 reverse_text(char_u *s) |
7 | 211 { |
212 unsigned len; | |
213 unsigned s_i, rev_i; | |
214 char_u *rev; | |
215 | |
216 /* | |
217 * Reverse the pattern. | |
218 */ | |
219 len = (unsigned)STRLEN(s); | |
220 rev = alloc(len + 1); | |
221 if (rev != NULL) | |
222 { | |
223 rev_i = len; | |
224 for (s_i = 0; s_i < len; ++s_i) | |
225 { | |
226 if (has_mbyte) | |
227 { | |
228 int mb_len; | |
229 | |
474 | 230 mb_len = (*mb_ptr2len)(s + s_i); |
7 | 231 rev_i -= mb_len; |
232 mch_memmove(rev + rev_i, s + s_i, mb_len); | |
233 s_i += mb_len - 1; | |
234 } | |
235 else | |
236 rev[--rev_i] = s[s_i]; | |
237 | |
238 } | |
239 rev[len] = NUL; | |
240 } | |
241 return rev; | |
242 } | |
243 #endif | |
244 | |
6426 | 245 void |
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246 save_re_pat(int idx, char_u *pat, int magic) |
7 | 247 { |
248 if (spats[idx].pat != pat) | |
249 { | |
250 vim_free(spats[idx].pat); | |
251 spats[idx].pat = vim_strsave(pat); | |
252 spats[idx].magic = magic; | |
253 spats[idx].no_scs = no_smartcase; | |
254 last_idx = idx; | |
255 #ifdef FEAT_SEARCH_EXTRA | |
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256 // If 'hlsearch' set and search pat changed: need redraw. |
7 | 257 if (p_hls) |
745 | 258 redraw_all_later(SOME_VALID); |
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259 set_no_hlsearch(FALSE); |
7 | 260 #endif |
261 } | |
262 } | |
263 | |
264 /* | |
265 * Save the search patterns, so they can be restored later. | |
266 * Used before/after executing autocommands and user functions. | |
267 */ | |
268 static int save_level = 0; | |
269 | |
270 void | |
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271 save_search_patterns(void) |
7 | 272 { |
273 if (save_level++ == 0) | |
274 { | |
275 saved_spats[0] = spats[0]; | |
276 if (spats[0].pat != NULL) | |
277 saved_spats[0].pat = vim_strsave(spats[0].pat); | |
278 saved_spats[1] = spats[1]; | |
279 if (spats[1].pat != NULL) | |
280 saved_spats[1].pat = vim_strsave(spats[1].pat); | |
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281 #ifdef FEAT_SEARCH_EXTRA |
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282 saved_spats_last_idx = last_idx; |
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283 saved_spats_no_hlsearch = no_hlsearch; |
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284 #endif |
7 | 285 } |
286 } | |
287 | |
288 void | |
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289 restore_search_patterns(void) |
7 | 290 { |
291 if (--save_level == 0) | |
292 { | |
293 vim_free(spats[0].pat); | |
294 spats[0] = saved_spats[0]; | |
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295 #if defined(FEAT_EVAL) |
1624 | 296 set_vv_searchforward(); |
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297 #endif |
7 | 298 vim_free(spats[1].pat); |
299 spats[1] = saved_spats[1]; | |
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300 #ifdef FEAT_SEARCH_EXTRA |
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301 last_idx = saved_spats_last_idx; |
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302 set_no_hlsearch(saved_spats_no_hlsearch); |
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303 #endif |
7 | 304 } |
305 } | |
306 | |
359 | 307 #if defined(EXITFREE) || defined(PROTO) |
308 void | |
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309 free_search_patterns(void) |
359 | 310 { |
311 vim_free(spats[0].pat); | |
312 vim_free(spats[1].pat); | |
1862 | 313 |
314 # ifdef FEAT_RIGHTLEFT | |
315 if (mr_pattern_alloced) | |
316 { | |
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317 vim_free(mr_pattern); |
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318 mr_pattern_alloced = FALSE; |
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319 mr_pattern = NULL; |
1862 | 320 } |
321 # endif | |
359 | 322 } |
323 #endif | |
324 | |
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325 #ifdef FEAT_SEARCH_EXTRA |
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326 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental |
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327 // searching |
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328 static spat_T saved_last_search_spat; |
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329 static int did_save_last_search_spat = 0; |
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330 static int saved_last_idx = 0; |
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331 static int saved_no_hlsearch = 0; |
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332 |
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333 /* |
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334 * Save and restore the search pattern for incremental highlight search |
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335 * feature. |
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336 * |
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337 * It's similar to but different from save_search_patterns() and |
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338 * restore_search_patterns(), because the search pattern must be restored when |
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339 * canceling incremental searching even if it's called inside user functions. |
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340 */ |
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341 void |
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342 save_last_search_pattern(void) |
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343 { |
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344 if (did_save_last_search_spat != 0) |
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345 iemsg("did_save_last_search_spat is not zero"); |
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346 else |
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347 ++did_save_last_search_spat; |
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348 |
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349 saved_last_search_spat = spats[RE_SEARCH]; |
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350 if (spats[RE_SEARCH].pat != NULL) |
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351 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat); |
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352 saved_last_idx = last_idx; |
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353 saved_no_hlsearch = no_hlsearch; |
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354 } |
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355 |
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356 void |
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357 restore_last_search_pattern(void) |
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358 { |
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359 if (did_save_last_search_spat != 1) |
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360 { |
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361 iemsg("did_save_last_search_spat is not one"); |
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362 return; |
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363 } |
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364 --did_save_last_search_spat; |
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365 |
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366 vim_free(spats[RE_SEARCH].pat); |
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367 spats[RE_SEARCH] = saved_last_search_spat; |
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368 saved_last_search_spat.pat = NULL; |
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369 # if defined(FEAT_EVAL) |
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370 set_vv_searchforward(); |
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371 # endif |
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372 last_idx = saved_last_idx; |
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373 set_no_hlsearch(saved_no_hlsearch); |
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374 } |
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375 |
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376 char_u * |
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377 last_search_pattern(void) |
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378 { |
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379 return spats[RE_SEARCH].pat; |
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380 } |
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381 #endif |
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382 |
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383 void |
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384 free_last_pat(int idx) |
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385 { |
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386 VIM_CLEAR(spats[idx].pat); |
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387 } |
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388 |
7 | 389 /* |
390 * Return TRUE when case should be ignored for search pattern "pat". | |
391 * Uses the 'ignorecase' and 'smartcase' options. | |
392 */ | |
393 int | |
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394 ignorecase(char_u *pat) |
7 | 395 { |
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396 return ignorecase_opt(pat, p_ic, p_scs); |
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397 } |
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398 |
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399 /* |
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400 * As ignorecase() put pass the "ic" and "scs" flags. |
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401 */ |
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402 int |
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403 ignorecase_opt(char_u *pat, int ic_in, int scs) |
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404 { |
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405 int ic = ic_in; |
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406 |
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407 if (ic && !no_smartcase && scs |
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408 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf)) |
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409 ic = !pat_has_uppercase(pat); |
7 | 410 no_smartcase = FALSE; |
411 | |
412 return ic; | |
413 } | |
414 | |
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415 /* |
6991 | 416 * Return TRUE if pattern "pat" has an uppercase character. |
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417 */ |
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418 int |
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419 pat_has_uppercase(char_u *pat) |
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420 { |
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421 char_u *p = pat; |
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422 |
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423 while (*p != NUL) |
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424 { |
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425 int l; |
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426 |
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427 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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428 { |
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429 if (enc_utf8 && utf_isupper(utf_ptr2char(p))) |
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430 return TRUE; |
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431 p += l; |
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432 } |
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433 else if (*p == '\\') |
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434 { |
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435 if (p[1] == '_' && p[2] != NUL) // skip "\_X" |
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436 p += 3; |
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437 else if (p[1] == '%' && p[2] != NUL) // skip "\%X" |
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438 p += 3; |
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439 else if (p[1] != NUL) // skip "\X" |
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440 p += 2; |
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441 else |
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442 p += 1; |
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443 } |
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444 else if (MB_ISUPPER(*p)) |
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445 return TRUE; |
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446 else |
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447 ++p; |
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448 } |
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449 return FALSE; |
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450 } |
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451 |
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452 #if defined(FEAT_EVAL) || defined(PROTO) |
7 | 453 char_u * |
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454 last_csearch(void) |
6991 | 455 { |
456 return lastc_bytes; | |
457 } | |
458 | |
459 int | |
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460 last_csearch_forward(void) |
6991 | 461 { |
462 return lastcdir == FORWARD; | |
463 } | |
464 | |
465 int | |
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466 last_csearch_until(void) |
6991 | 467 { |
468 return last_t_cmd == TRUE; | |
469 } | |
470 | |
471 void | |
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472 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED) |
6991 | 473 { |
474 *lastc = c; | |
475 lastc_bytelen = len; | |
476 if (len) | |
477 memcpy(lastc_bytes, s, len); | |
478 else | |
479 vim_memset(lastc_bytes, 0, sizeof(lastc_bytes)); | |
480 } | |
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481 #endif |
6991 | 482 |
483 void | |
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484 set_csearch_direction(int cdir) |
6991 | 485 { |
486 lastcdir = cdir; | |
487 } | |
488 | |
489 void | |
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490 set_csearch_until(int t_cmd) |
6991 | 491 { |
492 last_t_cmd = t_cmd; | |
493 } | |
494 | |
495 char_u * | |
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496 last_search_pat(void) |
7 | 497 { |
498 return spats[last_idx].pat; | |
499 } | |
500 | |
501 /* | |
502 * Reset search direction to forward. For "gd" and "gD" commands. | |
503 */ | |
504 void | |
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505 reset_search_dir(void) |
7 | 506 { |
507 spats[0].off.dir = '/'; | |
1624 | 508 #if defined(FEAT_EVAL) |
509 set_vv_searchforward(); | |
510 #endif | |
7 | 511 } |
512 | |
513 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO) | |
514 /* | |
515 * Set the last search pattern. For ":let @/ =" and viminfo. | |
516 * Also set the saved search pattern, so that this works in an autocommand. | |
517 */ | |
518 void | |
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519 set_last_search_pat( |
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520 char_u *s, |
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521 int idx, |
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522 int magic, |
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523 int setlast) |
7 | 524 { |
525 vim_free(spats[idx].pat); | |
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526 // An empty string means that nothing should be matched. |
7 | 527 if (*s == NUL) |
528 spats[idx].pat = NULL; | |
529 else | |
530 spats[idx].pat = vim_strsave(s); | |
531 spats[idx].magic = magic; | |
532 spats[idx].no_scs = FALSE; | |
533 spats[idx].off.dir = '/'; | |
1624 | 534 #if defined(FEAT_EVAL) |
535 set_vv_searchforward(); | |
536 #endif | |
7 | 537 spats[idx].off.line = FALSE; |
538 spats[idx].off.end = FALSE; | |
539 spats[idx].off.off = 0; | |
540 if (setlast) | |
541 last_idx = idx; | |
542 if (save_level) | |
543 { | |
544 vim_free(saved_spats[idx].pat); | |
545 saved_spats[idx] = spats[0]; | |
546 if (spats[idx].pat == NULL) | |
547 saved_spats[idx].pat = NULL; | |
548 else | |
549 saved_spats[idx].pat = vim_strsave(spats[idx].pat); | |
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550 # ifdef FEAT_SEARCH_EXTRA |
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551 saved_spats_last_idx = last_idx; |
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552 # endif |
7 | 553 } |
554 # ifdef FEAT_SEARCH_EXTRA | |
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555 // If 'hlsearch' set and search pat changed: need redraw. |
7 | 556 if (p_hls && idx == last_idx && !no_hlsearch) |
745 | 557 redraw_all_later(SOME_VALID); |
7 | 558 # endif |
559 } | |
560 #endif | |
561 | |
562 #ifdef FEAT_SEARCH_EXTRA | |
563 /* | |
564 * Get a regexp program for the last used search pattern. | |
565 * This is used for highlighting all matches in a window. | |
566 * Values returned in regmatch->regprog and regmatch->rmm_ic. | |
567 */ | |
568 void | |
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569 last_pat_prog(regmmatch_T *regmatch) |
7 | 570 { |
571 if (spats[last_idx].pat == NULL) | |
572 { | |
573 regmatch->regprog = NULL; | |
574 return; | |
575 } | |
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576 ++emsg_off; // So it doesn't beep if bad expr |
7 | 577 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch); |
578 --emsg_off; | |
579 } | |
580 #endif | |
581 | |
582 /* | |
5735 | 583 * Lowest level search function. |
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584 * Search for 'count'th occurrence of pattern "pat" in direction "dir". |
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585 * Start at position "pos" and return the found position in "pos". |
7 | 586 * |
587 * if (options & SEARCH_MSG) == 0 don't give any messages | |
588 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages | |
589 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages | |
590 * if (options & SEARCH_HIS) put search pattern in history | |
591 * if (options & SEARCH_END) return position at end of match | |
592 * if (options & SEARCH_START) accept match at pos itself | |
593 * if (options & SEARCH_KEEP) keep previous search pattern | |
594 * if (options & SEARCH_FOLD) match only once in a closed fold | |
595 * if (options & SEARCH_PEEK) check for typed char, cancel search | |
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596 * if (options & SEARCH_COL) start at pos->col instead of zero |
7 | 597 * |
598 * Return FAIL (zero) for failure, non-zero for success. | |
599 * When FEAT_EVAL is defined, returns the index of the first matching | |
600 * subpattern plus one; one if there was none. | |
601 */ | |
602 int | |
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603 searchit( |
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604 win_T *win, // window to search in; can be NULL for a |
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605 // buffer without a window! |
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606 buf_T *buf, |
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607 pos_T *pos, |
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608 pos_T *end_pos, // set to end of the match, unless NULL |
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609 int dir, |
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610 char_u *pat, |
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611 long count, |
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612 int options, |
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613 int pat_use, // which pattern to use when "pat" is empty |
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614 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL |
7 | 615 { |
616 int found; | |
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617 linenr_T lnum; // no init to shut up Apollo cc |
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618 colnr_T col; |
7 | 619 regmmatch_T regmatch; |
620 char_u *ptr; | |
621 colnr_T matchcol; | |
622 lpos_T endpos; | |
140 | 623 lpos_T matchpos; |
7 | 624 int loop; |
625 pos_T start_pos; | |
626 int at_first_line; | |
627 int extra_col; | |
6903 | 628 int start_char_len; |
7 | 629 int match_ok; |
630 long nmatched; | |
631 int submatch = 0; | |
6402 | 632 int first_match = TRUE; |
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633 int called_emsg_before = called_emsg; |
7 | 634 #ifdef FEAT_SEARCH_EXTRA |
635 int break_loop = FALSE; | |
636 #endif | |
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637 linenr_T stop_lnum = 0; // stop after this line number when != 0 |
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638 #ifdef FEAT_RELTIME |
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639 proftime_T *tm = NULL; // timeout limit or NULL |
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640 int *timed_out = NULL; // set when timed out or NULL |
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641 #endif |
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642 |
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643 if (extra_arg != NULL) |
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644 { |
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645 stop_lnum = extra_arg->sa_stop_lnum; |
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646 #ifdef FEAT_RELTIME |
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647 tm = extra_arg->sa_tm; |
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648 timed_out = &extra_arg->sa_timed_out; |
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649 #endif |
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650 } |
7 | 651 |
652 if (search_regcomp(pat, RE_SEARCH, pat_use, | |
653 (options & (SEARCH_HIS + SEARCH_KEEP)), ®match) == FAIL) | |
654 { | |
655 if ((options & SEARCH_MSG) && !rc_did_emsg) | |
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656 semsg(_("E383: Invalid search string: %s"), mr_pattern); |
7 | 657 return FAIL; |
658 } | |
659 | |
648 | 660 /* |
661 * find the string | |
662 */ | |
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663 do // loop for count |
7 | 664 { |
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665 // When not accepting a match at the start position set "extra_col" to |
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666 // a non-zero value. Don't do that when starting at MAXCOL, since |
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667 // MAXCOL + 1 is zero. |
6903 | 668 if (pos->col == MAXCOL) |
669 start_char_len = 0; | |
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670 // Watch out for the "col" being MAXCOL - 2, used in a closed fold. |
6903 | 671 else if (has_mbyte |
672 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count | |
673 && pos->col < MAXCOL - 2) | |
6402 | 674 { |
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675 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
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676 if ((int)STRLEN(ptr) <= pos->col) |
6903 | 677 start_char_len = 1; |
6402 | 678 else |
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679 start_char_len = (*mb_ptr2len)(ptr + pos->col); |
6402 | 680 } |
681 else | |
6903 | 682 start_char_len = 1; |
683 if (dir == FORWARD) | |
684 { | |
685 if (options & SEARCH_START) | |
686 extra_col = 0; | |
687 else | |
688 extra_col = start_char_len; | |
689 } | |
690 else | |
691 { | |
692 if (options & SEARCH_START) | |
693 extra_col = start_char_len; | |
694 else | |
695 extra_col = 0; | |
696 } | |
6402 | 697 |
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698 start_pos = *pos; // remember start pos for detecting no match |
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699 found = 0; // default: not found |
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700 at_first_line = TRUE; // default: start in first line |
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701 if (pos->lnum == 0) // correct lnum for when starting in line 0 |
7 | 702 { |
703 pos->lnum = 1; | |
704 pos->col = 0; | |
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705 at_first_line = FALSE; // not in first line now |
7 | 706 } |
707 | |
708 /* | |
709 * Start searching in current line, unless searching backwards and | |
710 * we're in column 0. | |
1311 | 711 * If we are searching backwards, in column 0, and not including the |
712 * current position, gain some efficiency by skipping back a line. | |
713 * Otherwise begin the search in the current line. | |
7 | 714 */ |
1311 | 715 if (dir == BACKWARD && start_pos.col == 0 |
716 && (options & SEARCH_START) == 0) | |
7 | 717 { |
718 lnum = pos->lnum - 1; | |
719 at_first_line = FALSE; | |
720 } | |
721 else | |
722 lnum = pos->lnum; | |
723 | |
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724 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set |
7 | 725 { |
726 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count; | |
727 lnum += dir, at_first_line = FALSE) | |
728 { | |
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729 // Stop after checking "stop_lnum", if it's set. |
692 | 730 if (stop_lnum != 0 && (dir == FORWARD |
731 ? lnum > stop_lnum : lnum < stop_lnum)) | |
732 break; | |
1496 | 733 #ifdef FEAT_RELTIME |
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734 // Stop after passing the "tm" time limit. |
1496 | 735 if (tm != NULL && profile_passed_limit(tm)) |
736 break; | |
737 #endif | |
692 | 738 |
7 | 739 /* |
140 | 740 * Look for a match somewhere in line "lnum". |
7 | 741 */ |
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742 col = at_first_line && (options & SEARCH_COL) ? pos->col |
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743 : (colnr_T)0; |
7 | 744 nmatched = vim_regexec_multi(®match, win, buf, |
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745 lnum, col, |
1521 | 746 #ifdef FEAT_RELTIME |
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747 tm, timed_out |
1521 | 748 #else |
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749 NULL, NULL |
1521 | 750 #endif |
751 ); | |
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752 // Abort searching on an error (e.g., out of stack). |
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753 if (called_emsg > called_emsg_before |
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754 #ifdef FEAT_RELTIME |
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755 || (timed_out != NULL && *timed_out) |
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756 #endif |
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757 ) |
7 | 758 break; |
759 if (nmatched > 0) | |
760 { | |
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761 // match may actually be in another line when using \zs |
140 | 762 matchpos = regmatch.startpos[0]; |
7 | 763 endpos = regmatch.endpos[0]; |
1521 | 764 #ifdef FEAT_EVAL |
7 | 765 submatch = first_submatch(®match); |
1521 | 766 #endif |
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767 // "lnum" may be past end of buffer for "\n\zs". |
685 | 768 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count) |
769 ptr = (char_u *)""; | |
770 else | |
771 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); | |
7 | 772 |
773 /* | |
774 * Forward search in the first line: match should be after | |
775 * the start position. If not, continue at the end of the | |
776 * match (this is vi compatible) or on the next char. | |
777 */ | |
778 if (dir == FORWARD && at_first_line) | |
779 { | |
780 match_ok = TRUE; | |
781 /* | |
140 | 782 * When the match starts in a next line it's certainly |
783 * past the start position. | |
7 | 784 * When match lands on a NUL the cursor will be put |
785 * one back afterwards, compare with that position, | |
786 * otherwise "/$" will get stuck on end of line. | |
787 */ | |
140 | 788 while (matchpos.lnum == 0 |
6402 | 789 && ((options & SEARCH_END) && first_match |
140 | 790 ? (nmatched == 1 |
791 && (int)endpos.col - 1 | |
7 | 792 < (int)start_pos.col + extra_col) |
140 | 793 : ((int)matchpos.col |
794 - (ptr[matchpos.col] == NUL) | |
795 < (int)start_pos.col + extra_col))) | |
7 | 796 { |
797 /* | |
798 * If vi-compatible searching, continue at the end | |
799 * of the match, otherwise continue one position | |
800 * forward. | |
801 */ | |
802 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
803 { | |
804 if (nmatched > 1) | |
805 { | |
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806 // end is in next line, thus no match in |
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807 // this line |
7 | 808 match_ok = FALSE; |
809 break; | |
810 } | |
811 matchcol = endpos.col; | |
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812 // for empty match: advance one char |
140 | 813 if (matchcol == matchpos.col |
7 | 814 && ptr[matchcol] != NUL) |
815 { | |
816 if (has_mbyte) | |
817 matchcol += | |
474 | 818 (*mb_ptr2len)(ptr + matchcol); |
7 | 819 else |
820 ++matchcol; | |
821 } | |
822 } | |
823 else | |
824 { | |
140 | 825 matchcol = matchpos.col; |
7 | 826 if (ptr[matchcol] != NUL) |
827 { | |
828 if (has_mbyte) | |
474 | 829 matchcol += (*mb_ptr2len)(ptr |
7 | 830 + matchcol); |
831 else | |
832 ++matchcol; | |
833 } | |
834 } | |
4252 | 835 if (matchcol == 0 && (options & SEARCH_START)) |
4240 | 836 break; |
7 | 837 if (ptr[matchcol] == NUL |
838 || (nmatched = vim_regexec_multi(®match, | |
140 | 839 win, buf, lnum + matchpos.lnum, |
1521 | 840 matchcol, |
841 #ifdef FEAT_RELTIME | |
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842 tm, timed_out |
1521 | 843 #else |
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844 NULL, NULL |
1521 | 845 #endif |
846 )) == 0) | |
7 | 847 { |
848 match_ok = FALSE; | |
849 break; | |
850 } | |
140 | 851 matchpos = regmatch.startpos[0]; |
7 | 852 endpos = regmatch.endpos[0]; |
853 # ifdef FEAT_EVAL | |
854 submatch = first_submatch(®match); | |
855 # endif | |
856 | |
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857 // Need to get the line pointer again, a |
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858 // multi-line search may have made it invalid. |
140 | 859 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
7 | 860 } |
861 if (!match_ok) | |
862 continue; | |
863 } | |
864 if (dir == BACKWARD) | |
865 { | |
866 /* | |
867 * Now, if there are multiple matches on this line, | |
868 * we have to get the last one. Or the last one before | |
869 * the cursor, if we're on that line. | |
870 * When putting the new cursor at the end, compare | |
871 * relative to the end of the match. | |
872 */ | |
873 match_ok = FALSE; | |
874 for (;;) | |
875 { | |
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876 // Remember a position that is before the start |
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877 // position, we use it if it's the last match in |
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878 // the line. Always accept a position after |
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879 // wrapping around. |
140 | 880 if (loop |
881 || ((options & SEARCH_END) | |
882 ? (lnum + regmatch.endpos[0].lnum | |
883 < start_pos.lnum | |
884 || (lnum + regmatch.endpos[0].lnum | |
885 == start_pos.lnum | |
886 && (int)regmatch.endpos[0].col - 1 | |
6903 | 887 < (int)start_pos.col |
888 + extra_col)) | |
140 | 889 : (lnum + regmatch.startpos[0].lnum |
890 < start_pos.lnum | |
891 || (lnum + regmatch.startpos[0].lnum | |
892 == start_pos.lnum | |
893 && (int)regmatch.startpos[0].col | |
6903 | 894 < (int)start_pos.col |
895 + extra_col)))) | |
7 | 896 { |
897 match_ok = TRUE; | |
140 | 898 matchpos = regmatch.startpos[0]; |
7 | 899 endpos = regmatch.endpos[0]; |
900 # ifdef FEAT_EVAL | |
901 submatch = first_submatch(®match); | |
902 # endif | |
903 } | |
904 else | |
905 break; | |
906 | |
907 /* | |
908 * We found a valid match, now check if there is | |
909 * another one after it. | |
910 * If vi-compatible searching, continue at the end | |
911 * of the match, otherwise continue one position | |
912 * forward. | |
913 */ | |
914 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL) | |
915 { | |
916 if (nmatched > 1) | |
917 break; | |
918 matchcol = endpos.col; | |
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919 // for empty match: advance one char |
140 | 920 if (matchcol == matchpos.col |
7 | 921 && ptr[matchcol] != NUL) |
922 { | |
923 if (has_mbyte) | |
924 matchcol += | |
474 | 925 (*mb_ptr2len)(ptr + matchcol); |
7 | 926 else |
927 ++matchcol; | |
928 } | |
929 } | |
930 else | |
931 { | |
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932 // Stop when the match is in a next line. |
140 | 933 if (matchpos.lnum > 0) |
934 break; | |
935 matchcol = matchpos.col; | |
7 | 936 if (ptr[matchcol] != NUL) |
937 { | |
938 if (has_mbyte) | |
939 matchcol += | |
474 | 940 (*mb_ptr2len)(ptr + matchcol); |
7 | 941 else |
942 ++matchcol; | |
943 } | |
944 } | |
945 if (ptr[matchcol] == NUL | |
946 || (nmatched = vim_regexec_multi(®match, | |
140 | 947 win, buf, lnum + matchpos.lnum, |
1521 | 948 matchcol, |
949 #ifdef FEAT_RELTIME | |
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950 tm, timed_out |
1521 | 951 #else |
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952 NULL, NULL |
1521 | 953 #endif |
954 )) == 0) | |
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955 { |
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956 #ifdef FEAT_RELTIME |
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957 // If the search timed out, we did find a match |
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958 // but it might be the wrong one, so that's not |
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959 // OK. |
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960 if (timed_out != NULL && *timed_out) |
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961 match_ok = FALSE; |
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962 #endif |
7 | 963 break; |
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964 } |
7 | 965 |
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966 // Need to get the line pointer again, a |
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967 // multi-line search may have made it invalid. |
140 | 968 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE); |
7 | 969 } |
970 | |
971 /* | |
972 * If there is only a match after the cursor, skip | |
973 * this match. | |
974 */ | |
975 if (!match_ok) | |
976 continue; | |
977 } | |
978 | |
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979 // With the SEARCH_END option move to the last character |
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980 // of the match. Don't do it for an empty match, end |
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981 // should be same as start then. |
4252 | 982 if ((options & SEARCH_END) && !(options & SEARCH_NOOF) |
1544 | 983 && !(matchpos.lnum == endpos.lnum |
984 && matchpos.col == endpos.col)) | |
7 | 985 { |
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986 // For a match in the first column, set the position |
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987 // on the NUL in the previous line. |
140 | 988 pos->lnum = lnum + endpos.lnum; |
1544 | 989 pos->col = endpos.col; |
990 if (endpos.col == 0) | |
819 | 991 { |
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992 if (pos->lnum > 1) // just in case |
1544 | 993 { |
994 --pos->lnum; | |
995 pos->col = (colnr_T)STRLEN(ml_get_buf(buf, | |
996 pos->lnum, FALSE)); | |
997 } | |
998 } | |
999 else | |
1000 { | |
1001 --pos->col; | |
1002 if (has_mbyte | |
1003 && pos->lnum <= buf->b_ml.ml_line_count) | |
1004 { | |
1060 | 1005 ptr = ml_get_buf(buf, pos->lnum, FALSE); |
1544 | 1006 pos->col -= (*mb_head_off)(ptr, ptr + pos->col); |
1007 } | |
819 | 1008 } |
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1009 if (end_pos != NULL) |
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1010 { |
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1011 end_pos->lnum = lnum + matchpos.lnum; |
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1012 end_pos->col = matchpos.col; |
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1013 } |
7 | 1014 } |
1015 else | |
1016 { | |
140 | 1017 pos->lnum = lnum + matchpos.lnum; |
1018 pos->col = matchpos.col; | |
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1019 if (end_pos != NULL) |
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1020 { |
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1021 end_pos->lnum = lnum + endpos.lnum; |
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1022 end_pos->col = endpos.col; |
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1023 } |
7 | 1024 } |
1025 pos->coladd = 0; | |
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1026 if (end_pos != NULL) |
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1027 end_pos->coladd = 0; |
7 | 1028 found = 1; |
6402 | 1029 first_match = FALSE; |
7 | 1030 |
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1031 // Set variables used for 'incsearch' highlighting. |
140 | 1032 search_match_lines = endpos.lnum - matchpos.lnum; |
7 | 1033 search_match_endcol = endpos.col; |
1034 break; | |
1035 } | |
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1036 line_breakcheck(); // stop if ctrl-C typed |
7 | 1037 if (got_int) |
1038 break; | |
1039 | |
1040 #ifdef FEAT_SEARCH_EXTRA | |
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1041 // Cancel searching if a character was typed. Used for |
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1042 // 'incsearch'. Don't check too often, that would slowdown |
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1043 // searching too much. |
7 | 1044 if ((options & SEARCH_PEEK) |
1045 && ((lnum - pos->lnum) & 0x3f) == 0 | |
1046 && char_avail()) | |
1047 { | |
1048 break_loop = TRUE; | |
1049 break; | |
1050 } | |
1051 #endif | |
1052 | |
1053 if (loop && lnum == start_pos.lnum) | |
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1054 break; // if second loop, stop where started |
7 | 1055 } |
1056 at_first_line = FALSE; | |
1057 | |
1058 /* | |
692 | 1059 * Stop the search if wrapscan isn't set, "stop_lnum" is |
1060 * specified, after an interrupt, after a match and after looping | |
1061 * twice. | |
7 | 1062 */ |
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1063 if (!p_ws || stop_lnum != 0 || got_int |
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1064 || called_emsg > called_emsg_before |
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1065 #ifdef FEAT_RELTIME |
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1066 || (timed_out != NULL && *timed_out) |
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1067 #endif |
1877 | 1068 #ifdef FEAT_SEARCH_EXTRA |
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1069 || break_loop |
1877 | 1070 #endif |
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1071 || found || loop) |
7 | 1072 break; |
1073 | |
1074 /* | |
1075 * If 'wrapscan' is set we continue at the other end of the file. | |
1076 * If 'shortmess' does not contain 's', we give a message. | |
1077 * This message is also remembered in keep_msg for when the screen | |
1078 * is redrawn. The keep_msg is cleared whenever another message is | |
1079 * written. | |
1080 */ | |
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1081 if (dir == BACKWARD) // start second loop at the other end |
7 | 1082 lnum = buf->b_ml.ml_line_count; |
1083 else | |
1084 lnum = 1; | |
504 | 1085 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG)) |
1086 give_warning((char_u *)_(dir == BACKWARD | |
1087 ? top_bot_msg : bot_top_msg), TRUE); | |
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1088 if (extra_arg != NULL) |
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1089 extra_arg->sa_wrapped = TRUE; |
7 | 1090 } |
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1091 if (got_int || called_emsg > called_emsg_before |
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1092 #ifdef FEAT_RELTIME |
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1093 || (timed_out != NULL && *timed_out) |
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1094 #endif |
1877 | 1095 #ifdef FEAT_SEARCH_EXTRA |
1096 || break_loop | |
1097 #endif | |
1098 ) | |
7 | 1099 break; |
1100 } | |
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1101 while (--count > 0 && found); // stop after count matches or no match |
7 | 1102 |
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1103 vim_regfree(regmatch.regprog); |
7 | 1104 |
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1105 if (!found) // did not find it |
7 | 1106 { |
1107 if (got_int) | |
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1108 emsg(_(e_interr)); |
7 | 1109 else if ((options & SEARCH_MSG) == SEARCH_MSG) |
1110 { | |
1111 if (p_ws) | |
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1112 semsg(_(e_patnotf2), mr_pattern); |
7 | 1113 else if (lnum == 0) |
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1114 semsg(_("E384: search hit TOP without match for: %s"), |
7 | 1115 mr_pattern); |
1116 else | |
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1117 semsg(_("E385: search hit BOTTOM without match for: %s"), |
7 | 1118 mr_pattern); |
1119 } | |
1120 return FAIL; | |
1121 } | |
1122 | |
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1123 // A pattern like "\n\zs" may go past the last line. |
685 | 1124 if (pos->lnum > buf->b_ml.ml_line_count) |
1125 { | |
1126 pos->lnum = buf->b_ml.ml_line_count; | |
835 | 1127 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE)); |
685 | 1128 if (pos->col > 0) |
1129 --pos->col; | |
1130 } | |
1131 | |
7 | 1132 return submatch + 1; |
1133 } | |
1134 | |
1135 #ifdef FEAT_EVAL | |
1624 | 1136 void |
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1137 set_search_direction(int cdir) |
1624 | 1138 { |
1139 spats[0].off.dir = cdir; | |
1140 } | |
1141 | |
1142 static void | |
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1143 set_vv_searchforward(void) |
1624 | 1144 { |
1145 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/')); | |
1146 } | |
1147 | |
7 | 1148 /* |
1149 * Return the number of the first subpat that matched. | |
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1150 * Return zero if none of them matched. |
7 | 1151 */ |
1152 static int | |
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1153 first_submatch(regmmatch_T *rp) |
7 | 1154 { |
1155 int submatch; | |
1156 | |
1157 for (submatch = 1; ; ++submatch) | |
1158 { | |
1159 if (rp->startpos[submatch].lnum >= 0) | |
1160 break; | |
1161 if (submatch == 9) | |
1162 { | |
1163 submatch = 0; | |
1164 break; | |
1165 } | |
1166 } | |
1167 return submatch; | |
1168 } | |
1169 #endif | |
1170 | |
1171 /* | |
1172 * Highest level string search function. | |
1222 | 1173 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc' |
7 | 1174 * If 'dirc' is 0: use previous dir. |
1175 * If 'pat' is NULL or empty : use previous string. | |
1176 * If 'options & SEARCH_REV' : go in reverse of previous dir. | |
1177 * If 'options & SEARCH_ECHO': echo the search command and handle options | |
1178 * If 'options & SEARCH_MSG' : may give error message | |
1179 * If 'options & SEARCH_OPT' : interpret optional flags | |
1180 * If 'options & SEARCH_HIS' : put search pattern in history | |
1181 * If 'options & SEARCH_NOOF': don't add offset to position | |
1182 * If 'options & SEARCH_MARK': set previous context mark | |
1183 * If 'options & SEARCH_KEEP': keep previous search pattern | |
1184 * If 'options & SEARCH_START': accept match at curpos itself | |
1185 * If 'options & SEARCH_PEEK': check for typed char, cancel search | |
1186 * | |
1187 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this | |
1188 * makes the movement linewise without moving the match position. | |
1189 * | |
6661 | 1190 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
7 | 1191 */ |
1192 int | |
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1193 do_search( |
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1194 oparg_T *oap, // can be NULL |
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1195 int dirc, // '/' or '?' |
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1196 char_u *pat, |
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1197 long count, |
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1198 int options, |
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1199 searchit_arg_T *sia) // optional arguments or NULL |
7 | 1200 { |
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1201 pos_T pos; // position of the last match |
7 | 1202 char_u *searchstr; |
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1203 soffset_T old_off; |
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1204 int retval; // Return value |
7 | 1205 char_u *p; |
1206 long c; | |
1207 char_u *dircp; | |
1208 char_u *strcopy = NULL; | |
1209 char_u *ps; | |
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1210 char_u *msgbuf = NULL; |
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1211 size_t len; |
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1212 int has_offset = FALSE; |
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1213 #define SEARCH_STAT_BUF_LEN 12 |
7 | 1214 |
1215 /* | |
1216 * A line offset is not remembered, this is vi compatible. | |
1217 */ | |
1218 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL) | |
1219 { | |
1220 spats[0].off.line = FALSE; | |
1221 spats[0].off.off = 0; | |
1222 } | |
1223 | |
1224 /* | |
1225 * Save the values for when (options & SEARCH_KEEP) is used. | |
1226 * (there is no "if ()" around this because gcc wants them initialized) | |
1227 */ | |
1228 old_off = spats[0].off; | |
1229 | |
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1230 pos = curwin->w_cursor; // start searching at the cursor position |
7 | 1231 |
1232 /* | |
1233 * Find out the direction of the search. | |
1234 */ | |
1235 if (dirc == 0) | |
1236 dirc = spats[0].off.dir; | |
1237 else | |
1624 | 1238 { |
7 | 1239 spats[0].off.dir = dirc; |
1624 | 1240 #if defined(FEAT_EVAL) |
1241 set_vv_searchforward(); | |
1242 #endif | |
1243 } | |
7 | 1244 if (options & SEARCH_REV) |
1245 { | |
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1246 #ifdef MSWIN |
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1247 // There is a bug in the Visual C++ 2.2 compiler which means that |
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1248 // dirc always ends up being '/' |
7 | 1249 dirc = (dirc == '/') ? '?' : '/'; |
1250 #else | |
1251 if (dirc == '/') | |
1252 dirc = '?'; | |
1253 else | |
1254 dirc = '/'; | |
1255 #endif | |
1256 } | |
1257 | |
1258 #ifdef FEAT_FOLDING | |
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1259 // If the cursor is in a closed fold, don't find another match in the same |
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1260 // fold. |
7 | 1261 if (dirc == '/') |
1262 { | |
1263 if (hasFolding(pos.lnum, NULL, &pos.lnum)) | |
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1264 pos.col = MAXCOL - 2; // avoid overflow when adding 1 |
7 | 1265 } |
1266 else | |
1267 { | |
1268 if (hasFolding(pos.lnum, &pos.lnum, NULL)) | |
1269 pos.col = 0; | |
1270 } | |
1271 #endif | |
1272 | |
1273 #ifdef FEAT_SEARCH_EXTRA | |
1274 /* | |
1275 * Turn 'hlsearch' highlighting back on. | |
1276 */ | |
1277 if (no_hlsearch && !(options & SEARCH_KEEP)) | |
1278 { | |
745 | 1279 redraw_all_later(SOME_VALID); |
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1280 set_no_hlsearch(FALSE); |
7 | 1281 } |
1282 #endif | |
1283 | |
1284 /* | |
1285 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar". | |
1286 */ | |
1287 for (;;) | |
1288 { | |
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1289 int show_top_bot_msg = FALSE; |
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1290 |
7 | 1291 searchstr = pat; |
1292 dircp = NULL; | |
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1293 // use previous pattern |
7 | 1294 if (pat == NULL || *pat == NUL || *pat == dirc) |
1295 { | |
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1296 if (spats[RE_SEARCH].pat == NULL) // no previous pattern |
7 | 1297 { |
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|
1298 searchstr = spats[RE_SUBST].pat; |
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|
1299 if (searchstr == NULL) |
2719 | 1300 { |
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|
1301 emsg(_(e_noprevre)); |
2719 | 1302 retval = 0; |
1303 goto end_do_search; | |
1304 } | |
7 | 1305 } |
2719 | 1306 else |
1307 { | |
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|
1308 // make search_regcomp() use spats[RE_SEARCH].pat |
2719 | 1309 searchstr = (char_u *)""; |
1310 } | |
7 | 1311 } |
1312 | |
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|
1313 if (pat != NULL && *pat != NUL) // look for (new) offset |
7 | 1314 { |
1315 /* | |
1316 * Find end of regular expression. | |
1317 * If there is a matching '/' or '?', toss it. | |
1318 */ | |
1319 ps = strcopy; | |
1320 p = skip_regexp(pat, dirc, (int)p_magic, &strcopy); | |
1321 if (strcopy != ps) | |
1322 { | |
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|
1323 // made a copy of "pat" to change "\?" to "?" |
835 | 1324 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy)); |
7 | 1325 pat = strcopy; |
1326 searchstr = strcopy; | |
1327 } | |
1328 if (*p == dirc) | |
1329 { | |
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|
1330 dircp = p; // remember where we put the NUL |
7 | 1331 *p++ = NUL; |
1332 } | |
1333 spats[0].off.line = FALSE; | |
1334 spats[0].off.end = FALSE; | |
1335 spats[0].off.off = 0; | |
1336 /* | |
1337 * Check for a line offset or a character offset. | |
1338 * For get_address (echo off) we don't check for a character | |
1339 * offset, because it is meaningless and the 's' could be a | |
1340 * substitute command. | |
1341 */ | |
1342 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p)) | |
1343 spats[0].off.line = TRUE; | |
1344 else if ((options & SEARCH_OPT) && | |
1345 (*p == 'e' || *p == 's' || *p == 'b')) | |
1346 { | |
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|
1347 if (*p == 'e') // end |
7 | 1348 spats[0].off.end = SEARCH_END; |
1349 ++p; | |
1350 } | |
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|
1351 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset |
7 | 1352 { |
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|
1353 // 'nr' or '+nr' or '-nr' |
7 | 1354 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1))) |
1355 spats[0].off.off = atol((char *)p); | |
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1356 else if (*p == '-') // single '-' |
7 | 1357 spats[0].off.off = -1; |
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|
1358 else // single '+' |
7 | 1359 spats[0].off.off = 1; |
1360 ++p; | |
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|
1361 while (VIM_ISDIGIT(*p)) // skip number |
7 | 1362 ++p; |
1363 } | |
1364 | |
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|
1365 // compute length of search command for get_address() |
7 | 1366 searchcmdlen += (int)(p - pat); |
1367 | |
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|
1368 pat = p; // put pat after search command |
7 | 1369 } |
1370 | |
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1371 if ((options & SEARCH_ECHO) && messaging() && |
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1372 !msg_silent && |
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|
1373 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT))) |
7 | 1374 { |
1375 char_u *trunc; | |
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|
1376 char_u off_buf[40]; |
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|
1377 size_t off_len = 0; |
7 | 1378 |
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|
1379 // Compute msg_row early. |
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1380 msg_start(); |
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|
1381 |
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|
1382 // Get the offset, so we know how long it is. |
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1383 if (!cmd_silent && |
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1384 (spats[0].off.line || spats[0].off.end || spats[0].off.off)) |
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1385 { |
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1386 p = off_buf; |
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1387 *p++ = dirc; |
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1388 if (spats[0].off.end) |
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1389 *p++ = 'e'; |
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|
1390 else if (!spats[0].off.line) |
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1391 *p++ = 's'; |
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1392 if (spats[0].off.off > 0 || spats[0].off.line) |
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1393 *p++ = '+'; |
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1394 *p = NUL; |
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1395 if (spats[0].off.off != 0 || spats[0].off.line) |
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|
1396 sprintf((char *)p, "%ld", spats[0].off.off); |
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1397 off_len = STRLEN(off_buf); |
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1398 } |
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|
1399 |
7 | 1400 if (*searchstr == NUL) |
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patch 8.1.0555: crash when last search pat is set but not last substitute pat
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|
1401 p = spats[0].pat; |
7 | 1402 else |
1403 p = searchstr; | |
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1404 |
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|
1405 if (!shortmess(SHM_SEARCHCOUNT) || cmd_silent) |
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1406 { |
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1407 // Reserve enough space for the search pattern + offset + |
16746
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|
1408 // search stat. Use all the space available, so that the |
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|
1409 // search state is right aligned. If there is not enough space |
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|
1410 // msg_strtrunc() will shorten in the middle. |
17948
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patch 8.1.1970: search stat space wrong, no test for 8.1.1965
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|
1411 if (msg_scrolled != 0 && !cmd_silent) |
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|
1412 // Use all the columns. |
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|
1413 len = (int)(Rows - msg_row) * Columns - 1; |
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1414 else |
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|
1415 // Use up to 'showcmd' column. |
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|
1416 len = (int)(Rows - msg_row - 1) * Columns + sc_col - 1; |
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|
1417 if (len < STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3) |
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|
1418 len = STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3; |
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1419 } |
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1420 else |
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|
1421 // Reserve enough space for the search pattern + offset. |
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|
1422 len = STRLEN(p) + off_len + 3; |
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|
1423 |
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patch 8.1.1393: unnecessary type casts
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|
1424 msgbuf = alloc(len); |
7 | 1425 if (msgbuf != NULL) |
1426 { | |
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|
1427 vim_memset(msgbuf, ' ', len); |
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|
1428 msgbuf[len - 1] = NUL; |
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1429 // do not fill the msgbuf buffer, if cmd_silent is set, leave it |
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1430 // empty for the search_stat feature. |
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1431 if (!cmd_silent) |
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1432 { |
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1433 msgbuf[0] = dirc; |
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1434 |
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1435 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p))) |
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1436 { |
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1437 // Use a space to draw the composing char on. |
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1438 msgbuf[1] = ' '; |
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1439 mch_memmove(msgbuf + 2, p, STRLEN(p)); |
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1440 } |
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1441 else |
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1442 mch_memmove(msgbuf + 1, p, STRLEN(p)); |
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1443 if (off_len > 0) |
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1444 mch_memmove(msgbuf + STRLEN(p) + 1, off_buf, off_len); |
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1445 |
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1446 trunc = msg_strtrunc(msgbuf, TRUE); |
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1447 if (trunc != NULL) |
7 | 1448 { |
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1449 vim_free(msgbuf); |
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1450 msgbuf = trunc; |
7 | 1451 } |
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1452 |
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1453 #ifdef FEAT_RIGHTLEFT |
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1454 // The search pattern could be shown on the right in rightleft |
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1455 // 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:
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diff
changeset
|
1456 // 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:
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diff
changeset
|
1457 // 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:
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diff
changeset
|
1458 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
|
1459 { |
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1460 char_u *r; |
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
|
1461 size_t pat_len; |
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
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|
1462 |
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
|
1463 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:
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diff
changeset
|
1464 if (r != NULL) |
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
|
1465 { |
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
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parents:
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diff
changeset
|
1466 vim_free(msgbuf); |
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
|
1467 msgbuf = r; |
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
|
1468 // 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:
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diff
changeset
|
1469 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:
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diff
changeset
|
1470 r++; |
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
|
1471 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:
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diff
changeset
|
1472 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>
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diff
changeset
|
1473 // overwrite old text |
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
|
1474 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>
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diff
changeset
|
1475 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>
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diff
changeset
|
1476 else |
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
|
1477 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>
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diff
changeset
|
1478 } |
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
|
1479 } |
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
|
1480 #endif |
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
|
1481 msg_outtrans(msgbuf); |
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
|
1482 msg_clr_eos(); |
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
|
1483 msg_check(); |
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
|
1484 |
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
|
1485 gotocmdline(FALSE); |
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
|
1486 out_flush(); |
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
|
1487 msg_nowait = TRUE; // don't wait for this message |
7 | 1488 } |
1489 } | |
1490 } | |
1491 | |
1492 /* | |
1493 * If there is a character offset, subtract it from the current | |
1494 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2". | |
8 | 1495 * Skip this if pos.col is near MAXCOL (closed fold). |
7 | 1496 * This is not done for a line offset, because then we would not be vi |
1497 * compatible. | |
1498 */ | |
8 | 1499 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2) |
7 | 1500 { |
1501 if (spats[0].off.off > 0) | |
1502 { | |
1503 for (c = spats[0].off.off; c; --c) | |
1504 if (decl(&pos) == -1) | |
1505 break; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1506 if (c) // at start of buffer |
7 | 1507 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1508 pos.lnum = 0; // allow lnum == 0 here |
7 | 1509 pos.col = MAXCOL; |
1510 } | |
1511 } | |
1512 else | |
1513 { | |
1514 for (c = spats[0].off.off; c; ++c) | |
1515 if (incl(&pos) == -1) | |
1516 break; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1517 if (c) // at end of buffer |
7 | 1518 { |
1519 pos.lnum = curbuf->b_ml.ml_line_count + 1; | |
1520 pos.col = 0; | |
1521 } | |
1522 } | |
1523 } | |
1524 | |
15850
a6ca8cf07a98
patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents:
15758
diff
changeset
|
1525 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
|
1526 dirc == '/' ? FORWARD : BACKWARD, |
7 | 1527 searchstr, count, spats[0].off.end + (options & |
1528 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS | |
1529 + SEARCH_MSG + SEARCH_START | |
1530 + ((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
|
1531 RE_LAST, sia); |
7 | 1532 |
1533 if (dircp != NULL) | |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1534 *dircp = dirc; // restore second '/' or '?' for normal_cmd() |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1535 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1536 if (!shortmess(SHM_SEARCH) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1537 && ((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
|
1538 || (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
|
1539 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
|
1540 |
7 | 1541 if (c == FAIL) |
1542 { | |
1543 retval = 0; | |
1544 goto end_do_search; | |
1545 } | |
1546 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
|
1547 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
|
1548 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1549 retval = 1; // pattern found |
7 | 1550 |
1551 /* | |
1552 * Add character and/or line offset | |
1553 */ | |
945 | 1554 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';')) |
7 | 1555 { |
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1556 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
|
1557 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1558 if (spats[0].off.line) // Add the offset to the line number. |
7 | 1559 { |
1560 c = pos.lnum + spats[0].off.off; | |
1561 if (c < 1) | |
1562 pos.lnum = 1; | |
1563 else if (c > curbuf->b_ml.ml_line_count) | |
1564 pos.lnum = curbuf->b_ml.ml_line_count; | |
1565 else | |
1566 pos.lnum = c; | |
1567 pos.col = 0; | |
1568 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1569 retval = 2; // pattern found, line offset added |
7 | 1570 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1571 else if (pos.col < MAXCOL - 2) // just in case |
7 | 1572 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1573 // to the right, check for end of file |
1624 | 1574 c = spats[0].off.off; |
1575 if (c > 0) | |
7 | 1576 { |
1624 | 1577 while (c-- > 0) |
7 | 1578 if (incl(&pos) == -1) |
1579 break; | |
1580 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1581 // to the left, check for start of file |
7 | 1582 else |
1583 { | |
1624 | 1584 while (c++ < 0) |
1585 if (decl(&pos) == -1) | |
1586 break; | |
7 | 1587 } |
1588 } | |
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1589 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
|
1590 has_offset = TRUE; |
7 | 1591 } |
1592 | |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1593 // Show [1/15] if 'S' is not in 'shortmess'. |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1594 if ((options & SEARCH_ECHO) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1595 && messaging() |
17938
1e86f8b18a5d
patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1596 && !msg_silent |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1597 && c != FAIL |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1598 && !shortmess(SHM_SEARCHCOUNT) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1599 && msgbuf != NULL) |
16776
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1600 search_stat(dirc, &pos, show_top_bot_msg, msgbuf, |
7d4c814a8554
patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1601 (count != 1 || has_offset)); |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
1602 |
7 | 1603 /* |
1604 * The search command can be followed by a ';' to do another search. | |
1605 * For example: "/pat/;/foo/+3;?bar" | |
1606 * This is like doing another search command, except: | |
1607 * - The remembered direction '/' or '?' is from the first search. | |
1608 * - When an error happens the cursor isn't moved at all. | |
1609 * Don't do this when called by get_address() (it handles ';' itself). | |
1610 */ | |
1611 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';') | |
1612 break; | |
1613 | |
1614 dirc = *++pat; | |
1615 if (dirc != '?' && dirc != '/') | |
1616 { | |
1617 retval = 0; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
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); | |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
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 | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
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 |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
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 | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1648 search_for_exact_line( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1649 buf_T *buf, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1650 pos_T *pos, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1651 int dir, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
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 | |
18812
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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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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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1731 int dir = cap->arg; // TRUE for searching forward |
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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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1738 if (c != NUL) // normal search: remember args for repeat |
7 | 1739 { |
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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 { |
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1758 if (*lastc == NUL && lastc_bytelen == 1) |
7 | 1759 return FAIL; |
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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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1766 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen. |
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1767 |
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1768 // Force a move of at least one char, so ";" and "," will move the |
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1769 // cursor, even if the cursor is right in front of char we are looking |
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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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1807 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0 |
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1808 && stop) |
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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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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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1833 // Landed on the search char which is lastc_bytelen long |
6991 | 1834 col += lastc_bytelen - 1; |
7 | 1835 else |
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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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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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Christian Brabandt <cb@256bit.org>
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|
2042 findmatchlimit( |
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diff
changeset
|
2043 oparg_T *oap, |
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changeset
|
2044 int initc, |
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diff
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|
2045 int flags, |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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changeset
|
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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patch 8.1.2394: using old C style comments
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|
2055 char_u *linep; // pointer to current line |
7 | 2056 char_u *ptr; |
18812
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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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patch 8.1.2394: using old C style comments
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diff
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|
2061 pos_T match_pos; // Where last slash-star was found |
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patch 8.1.2394: using old C style comments
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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 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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|
2065 int cpo_match; // vi compatible matching |
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patch 8.1.2394: using old C style comments
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diff
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|
2066 int cpo_bsl; // don't recognize backslashes |
d34ec6fe207d
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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 |
18812
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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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parents:
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diff
changeset
|
2208 // Set "match_escaped" if there are an odd number of |
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
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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changeset
|
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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patch 8.1.2394: using old C style comments
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changeset
|
2289 // This is just guessing: when 'rightleft' is set, search for a matching |
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
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; | |
11121
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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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changeset
|
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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patch 8.1.2394: using old C style comments
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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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patch 8.1.2394: using old C style comments
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|
2323 if (pos.col == 0) // at start of line, go to prev. one |
7 | 2324 { |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
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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patch 8.1.2394: using old C style comments
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diff
changeset
|
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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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
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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patch 8.1.2394: using old C style comments
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diff
changeset
|
2357 else // forward search |
7 | 2358 { |
14 | 2359 if (linep[pos.col] == NUL |
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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
|
2360 // at end of line, go to next one |
14 | 2361 #ifdef FEAT_LISP |
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
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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diff
changeset
|
2368 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file |
14 | 2369 #ifdef FEAT_LISP |
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diff
changeset
|
2370 // line is exhausted and comment with it, |
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patch 8.1.2394: using old C style comments
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parents:
18763
diff
changeset
|
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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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
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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patch 8.1.2394: using old C style comments
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diff
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:
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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:
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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
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parents:
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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
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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 { | |
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patch 8.1.2394: using old C style comments
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parents:
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diff
changeset
|
2436 // Possible start of raw string. Now that we have the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
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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 } | |
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patch 8.1.2394: using old C style comments
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diff
changeset
|
2447 linep = ml_get(pos.lnum); // may have been released |
6971 | 2448 } |
2449 } | |
7 | 2450 else if ( linep[pos.col - 1] == '/' |
2451 && linep[pos.col] == '*' | |
12829
91222b3123ba
patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents:
12722
diff
changeset
|
2452 && (pos.col == 1 || linep[pos.col - 2] != '*') |
7 | 2453 && (int)pos.col < comment_col) |
2454 { | |
2455 count++; | |
2456 match_pos = pos; | |
2457 match_pos.col--; | |
2458 } | |
2459 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/') | |
2460 { | |
2461 if (count > 0) | |
2462 pos = match_pos; | |
2463 else if (pos.col > 1 && linep[pos.col - 2] == '/' | |
2464 && (int)pos.col <= comment_col) | |
2465 pos.col -= 2; | |
2466 else if (ignore_cend) | |
2467 continue; | |
2468 else | |
2469 return NULL; | |
2470 return &pos; | |
2471 } | |
2472 } | |
2473 continue; | |
2474 } | |
2475 | |
2476 /* | |
2477 * If smart matching ('cpoptions' does not contain '%'), braces inside | |
2478 * of quotes are ignored, but only if there is an even number of | |
2479 * quotes in the line. | |
2480 */ | |
2481 if (cpo_match) | |
2482 do_quotes = 0; | |
2483 else if (do_quotes == -1) | |
2484 { | |
2485 /* | |
2486 * Count the number of quotes in the line, skipping \" and '"'. | |
2487 * Watch out for "\\". | |
2488 */ | |
2489 at_start = do_quotes; | |
2490 for (ptr = linep; *ptr; ++ptr) | |
2491 { | |
2492 if (ptr == linep + pos.col + backwards) | |
2493 at_start = (do_quotes & 1); | |
2494 if (*ptr == '"' | |
2495 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\'')) | |
2496 ++do_quotes; | |
2497 if (*ptr == '\\' && ptr[1] != NUL) | |
2498 ++ptr; | |
2499 } | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2500 do_quotes &= 1; // result is 1 with even number of quotes |
7 | 2501 |
2502 /* | |
2503 * If we find an uneven count, check current line and previous | |
2504 * one for a '\' at the end. | |
2505 */ | |
2506 if (!do_quotes) | |
2507 { | |
2508 inquote = FALSE; | |
2509 if (ptr[-1] == '\\') | |
2510 { | |
2511 do_quotes = 1; | |
2512 if (start_in_quotes == MAYBE) | |
2513 { | |
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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 |
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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
|
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
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diff
changeset
|
2560 // at end of line without trailing backslash, reset inquote |
7 | 2561 if (pos.col == 0 || linep[pos.col - 1] != '\\') |
2562 { | |
2563 inquote = FALSE; | |
2564 start_in_quotes = FALSE; | |
2565 } | |
2566 break; | |
2567 | |
2568 case '"': | |
18812
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patch 8.1.2394: using old C style comments
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parents:
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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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patch 8.1.2394: using old C style comments
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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 } | |
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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 | |
18812
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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 } | |
18812
d34ec6fe207d
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
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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
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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
d34ec6fe207d
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
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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 /* | |
14131
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2844 * Find the start of the next sentence, searching in the direction specified |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2845 * by the "dir" argument. The cursor is positioned on the start of the next |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2846 * sentence when found. If the next sentence is found, return OK. Return FAIL |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2847 * otherwise. See ":h sentence" for the precise definition of a "sentence" |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2848 * text object. |
7 | 2849 */ |
2850 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2851 findsent(int dir, long count) |
7 | 2852 { |
2853 pos_T pos, tpos; | |
2854 int c; | |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7358
diff
changeset
|
2855 int (*func)(pos_T *); |
7 | 2856 int startlnum; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2857 int noskip = FALSE; // do not skip blanks |
7 | 2858 int cpo_J; |
45 | 2859 int found_dot; |
7 | 2860 |
2861 pos = curwin->w_cursor; | |
2862 if (dir == FORWARD) | |
2863 func = incl; | |
2864 else | |
2865 func = decl; | |
2866 | |
2867 while (count--) | |
2868 { | |
2869 /* | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
2870 * if on an empty line, skip up to a non-empty line |
7 | 2871 */ |
2872 if (gchar_pos(&pos) == NUL) | |
2873 { | |
2874 do | |
2875 if ((*func)(&pos) == -1) | |
2876 break; | |
2877 while (gchar_pos(&pos) == NUL); | |
2878 if (dir == FORWARD) | |
2879 goto found; | |
2880 } | |
2881 /* | |
2882 * if on the start of a paragraph or a section and searching forward, | |
2883 * go to the next line | |
2884 */ | |
2885 else if (dir == FORWARD && pos.col == 0 && | |
2886 startPS(pos.lnum, NUL, FALSE)) | |
2887 { | |
2888 if (pos.lnum == curbuf->b_ml.ml_line_count) | |
2889 return FAIL; | |
2890 ++pos.lnum; | |
2891 goto found; | |
2892 } | |
2893 else if (dir == BACKWARD) | |
2894 decl(&pos); | |
2895 | |
14131
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2896 // go back to the previous non-white non-punctuation character |
45 | 2897 found_dot = FALSE; |
14131
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2898 while (c = gchar_pos(&pos), VIM_ISWHITE(c) |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2899 || vim_strchr((char_u *)".!?)]\"'", c) != NULL) |
7 | 2900 { |
14131
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2901 tpos = pos; |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2902 if (decl(&tpos) == -1 || (LINEEMPTY(tpos.lnum) && dir == FORWARD)) |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2903 break; |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2904 |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2905 if (found_dot) |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2906 break; |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2907 if (vim_strchr((char_u *) ".!?", c) != NULL) |
45 | 2908 found_dot = TRUE; |
14131
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2909 |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2910 if (vim_strchr((char_u *) ")]\"'", c) != NULL |
ec85acd49b8e
patch 8.1.0083: "is" and "as" have trouble with quoted punctuation
Christian Brabandt <cb@256bit.org>
parents:
14000
diff
changeset
|
2911 && vim_strchr((char_u *) ".!?)]\"'", gchar_pos(&tpos)) == NULL) |
7 | 2912 break; |
14131
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changeset
|
2913 |
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diff
changeset
|
2914 decl(&pos); |
7 | 2915 } |
2916 | |
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parents:
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diff
changeset
|
2917 // remember the line where the search started |
7 | 2918 startlnum = pos.lnum; |
2919 cpo_J = vim_strchr(p_cpo, CPO_ENDOFSENT) != NULL; | |
2920 | |
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changeset
|
2921 for (;;) // find end of sentence |
7 | 2922 { |
2923 c = gchar_pos(&pos); | |
2924 if (c == NUL || (pos.col == 0 && startPS(pos.lnum, NUL, FALSE))) | |
2925 { | |
2926 if (dir == BACKWARD && pos.lnum != startlnum) | |
2927 ++pos.lnum; | |
2928 break; | |
2929 } | |
2930 if (c == '.' || c == '!' || c == '?') | |
2931 { | |
2932 tpos = pos; | |
2933 do | |
2934 if ((c = inc(&tpos)) == -1) | |
2935 break; | |
2936 while (vim_strchr((char_u *)")]\"'", c = gchar_pos(&tpos)) | |
2937 != NULL); | |
2938 if (c == -1 || (!cpo_J && (c == ' ' || c == '\t')) || c == NUL | |
2939 || (cpo_J && (c == ' ' && inc(&tpos) >= 0 | |
2940 && gchar_pos(&tpos) == ' '))) | |
2941 { | |
2942 pos = tpos; | |
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parents:
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diff
changeset
|
2943 if (gchar_pos(&pos) == NUL) // skip NUL at EOL |
7 | 2944 inc(&pos); |
2945 break; | |
2946 } | |
2947 } | |
2948 if ((*func)(&pos) == -1) | |
2949 { | |
2950 if (count) | |
2951 return FAIL; | |
2952 noskip = TRUE; | |
2953 break; | |
2954 } | |
2955 } | |
2956 found: | |
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diff
changeset
|
2957 // skip white space |
7 | 2958 while (!noskip && ((c = gchar_pos(&pos)) == ' ' || c == '\t')) |
2959 if (incl(&pos) == -1) | |
2960 break; | |
2961 } | |
2962 | |
2963 setpcmark(); | |
2964 curwin->w_cursor = pos; | |
2965 return OK; | |
2966 } | |
2967 | |
2968 /* | |
164 | 2969 * Find the next paragraph or section in direction 'dir'. |
7 | 2970 * Paragraphs are currently supposed to be separated by empty lines. |
164 | 2971 * If 'what' is NUL we go to the next paragraph. |
7 | 2972 * If 'what' is '{' or '}' we go to the next section. |
2973 * If 'both' is TRUE also stop at '}'. | |
164 | 2974 * Return TRUE if the next paragraph or section was found. |
7 | 2975 */ |
2976 int | |
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diff
changeset
|
2977 findpar( |
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parents:
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diff
changeset
|
2978 int *pincl, // Return: TRUE if last char is to be included |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2979 int dir, |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2980 long count, |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2981 int what, |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2982 int both) |
7 | 2983 { |
2984 linenr_T curr; | |
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changeset
|
2985 int did_skip; // TRUE after separating lines have been skipped |
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changeset
|
2986 int first; // TRUE on first line |
164 | 2987 int posix = (vim_strchr(p_cpo, CPO_PARA) != NULL); |
7 | 2988 #ifdef FEAT_FOLDING |
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changeset
|
2989 linenr_T fold_first; // first line of a closed fold |
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|
2990 linenr_T fold_last; // last line of a closed fold |
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changeset
|
2991 int fold_skipped; // TRUE if a closed fold was skipped this |
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parents:
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diff
changeset
|
2992 // iteration |
7 | 2993 #endif |
2994 | |
2995 curr = curwin->w_cursor.lnum; | |
2996 | |
2997 while (count--) | |
2998 { | |
2999 did_skip = FALSE; | |
3000 for (first = TRUE; ; first = FALSE) | |
3001 { | |
3002 if (*ml_get(curr) != NUL) | |
3003 did_skip = TRUE; | |
3004 | |
3005 #ifdef FEAT_FOLDING | |
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diff
changeset
|
3006 // skip folded lines |
7 | 3007 fold_skipped = FALSE; |
3008 if (first && hasFolding(curr, &fold_first, &fold_last)) | |
3009 { | |
3010 curr = ((dir > 0) ? fold_last : fold_first) + dir; | |
3011 fold_skipped = TRUE; | |
3012 } | |
3013 #endif | |
3014 | |
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changeset
|
3015 // POSIX has its own ideas of what a paragraph boundary is and it |
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diff
changeset
|
3016 // doesn't match historical Vi: It also stops at a "{" in the |
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diff
changeset
|
3017 // first column and at an empty line. |
164 | 3018 if (!first && did_skip && (startPS(curr, what, both) |
3019 || (posix && what == NUL && *ml_get(curr) == '{'))) | |
7 | 3020 break; |
3021 | |
3022 #ifdef FEAT_FOLDING | |
3023 if (fold_skipped) | |
3024 curr -= dir; | |
3025 #endif | |
3026 if ((curr += dir) < 1 || curr > curbuf->b_ml.ml_line_count) | |
3027 { | |
3028 if (count) | |
3029 return FALSE; | |
3030 curr -= dir; | |
3031 break; | |
3032 } | |
3033 } | |
3034 } | |
3035 setpcmark(); | |
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diff
changeset
|
3036 if (both && *ml_get(curr) == '}') // include line with '}' |
7 | 3037 ++curr; |
3038 curwin->w_cursor.lnum = curr; | |
3039 if (curr == curbuf->b_ml.ml_line_count && what != '}') | |
3040 { | |
11275
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parents:
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diff
changeset
|
3041 char_u *line = ml_get(curr); |
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changeset
|
3042 |
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changeset
|
3043 // Put the cursor on the last character in the last line and make the |
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parents:
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diff
changeset
|
3044 // motion inclusive. |
11275
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changeset
|
3045 if ((curwin->w_cursor.col = (colnr_T)STRLEN(line)) != 0) |
7 | 3046 { |
3047 --curwin->w_cursor.col; | |
11275
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changeset
|
3048 curwin->w_cursor.col -= |
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changeset
|
3049 (*mb_head_off)(line, line + curwin->w_cursor.col); |
504 | 3050 *pincl = TRUE; |
7 | 3051 } |
3052 } | |
3053 else | |
3054 curwin->w_cursor.col = 0; | |
3055 return TRUE; | |
3056 } | |
3057 | |
3058 /* | |
3059 * check if the string 's' is a nroff macro that is in option 'opt' | |
3060 */ | |
3061 static int | |
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parents:
7805
diff
changeset
|
3062 inmacro(char_u *opt, char_u *s) |
7 | 3063 { |
3064 char_u *macro; | |
3065 | |
3066 for (macro = opt; macro[0]; ++macro) | |
3067 { | |
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changeset
|
3068 // Accept two characters in the option being equal to two characters |
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diff
changeset
|
3069 // in the line. A space in the option matches with a space in the |
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diff
changeset
|
3070 // line or the line having ended. |
7 | 3071 if ( (macro[0] == s[0] |
3072 || (macro[0] == ' ' | |
3073 && (s[0] == NUL || s[0] == ' '))) | |
3074 && (macro[1] == s[1] | |
3075 || ((macro[1] == NUL || macro[1] == ' ') | |
3076 && (s[0] == NUL || s[1] == NUL || s[1] == ' ')))) | |
3077 break; | |
3078 ++macro; | |
3079 if (macro[0] == NUL) | |
3080 break; | |
3081 } | |
3082 return (macro[0] != NUL); | |
3083 } | |
3084 | |
3085 /* | |
3086 * startPS: return TRUE if line 'lnum' is the start of a section or paragraph. | |
3087 * If 'para' is '{' or '}' only check for sections. | |
3088 * If 'both' is TRUE also stop at '}' | |
3089 */ | |
3090 int | |
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
3091 startPS(linenr_T lnum, int para, int both) |
7 | 3092 { |
3093 char_u *s; | |
3094 | |
3095 s = ml_get(lnum); | |
3096 if (*s == para || *s == '\f' || (both && *s == '}')) | |
3097 return TRUE; | |
3098 if (*s == '.' && (inmacro(p_sections, s + 1) || | |
3099 (!para && inmacro(p_para, s + 1)))) | |
3100 return TRUE; | |
3101 return FALSE; | |
3102 } | |
3103 | |
3104 /* | |
3105 * The following routines do the word searches performed by the 'w', 'W', | |
3106 * 'b', 'B', 'e', and 'E' commands. | |
3107 */ | |
3108 | |
3109 /* | |
3110 * To perform these searches, characters are placed into one of three | |
3111 * classes, and transitions between classes determine word boundaries. | |
3112 * | |
3113 * The classes are: | |
3114 * | |
3115 * 0 - white space | |
3116 * 1 - punctuation | |
3117 * 2 or higher - keyword characters (letters, digits and underscore) | |
3118 */ | |
3119 | |
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diff
changeset
|
3120 static int cls_bigword; // TRUE for "W", "B" or "E" |
7 | 3121 |
3122 /* | |
3123 * cls() - returns the class of character at curwin->w_cursor | |
3124 * | |
3125 * If a 'W', 'B', or 'E' motion is being done (cls_bigword == TRUE), chars | |
3126 * from class 2 and higher are reported as class 1 since only white space | |
3127 * boundaries are of interest. | |
3128 */ | |
3129 static int | |
7835
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3130 cls(void) |
7 | 3131 { |
3132 int c; | |
3133 | |
3134 c = gchar_cursor(); | |
3135 if (c == ' ' || c == '\t' || c == NUL) | |
3136 return 0; | |
3137 if (enc_dbcs != 0 && c > 0xFF) | |
3138 { | |
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diff
changeset
|
3139 // If cls_bigword, report multi-byte chars as class 1. |
7 | 3140 if (enc_dbcs == DBCS_KOR && cls_bigword) |
3141 return 1; | |
3142 | |
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diff
changeset
|
3143 // process code leading/trailing bytes |
7 | 3144 return dbcs_class(((unsigned)c >> 8), (c & 0xFF)); |
3145 } | |
3146 if (enc_utf8) | |
3147 { | |
3148 c = utf_class(c); | |
3149 if (c != 0 && cls_bigword) | |
3150 return 1; | |
3151 return c; | |
3152 } | |
3153 | |
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diff
changeset
|
3154 // If cls_bigword is TRUE, report all non-blanks as class 1. |
7 | 3155 if (cls_bigword) |
3156 return 1; | |
3157 | |
3158 if (vim_iswordc(c)) | |
3159 return 2; | |
3160 return 1; | |
3161 } | |
3162 | |
3163 | |
3164 /* | |
3165 * fwd_word(count, type, eol) - move forward one word | |
3166 * | |
3167 * Returns FAIL if the cursor was already at the end of the file. | |
3168 * If eol is TRUE, last word stops at end of line (for operators). | |
3169 */ | |
3170 int | |
7835
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7805
diff
changeset
|
3171 fwd_word( |
4d7ce6c03fda
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diff
changeset
|
3172 long count, |
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diff
changeset
|
3173 int bigword, // "W", "E" or "B" |
7835
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7805
diff
changeset
|
3174 int eol) |
7 | 3175 { |
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diff
changeset
|
3176 int sclass; // starting class |
7 | 3177 int i; |
3178 int last_line; | |
3179 | |
3180 curwin->w_cursor.coladd = 0; | |
3181 cls_bigword = bigword; | |
3182 while (--count >= 0) | |
3183 { | |
3184 #ifdef FEAT_FOLDING | |
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|
3185 // When inside a range of folded lines, move to the last char of the |
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changeset
|
3186 // last line. |
7 | 3187 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum)) |
3188 coladvance((colnr_T)MAXCOL); | |
3189 #endif | |
3190 sclass = cls(); | |
3191 | |
3192 /* | |
3193 * We always move at least one character, unless on the last | |
3194 * character in the buffer. | |
3195 */ | |
3196 last_line = (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count); | |
3197 i = inc_cursor(); | |
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changeset
|
3198 if (i == -1 || (i >= 1 && last_line)) // started at last char in file |
7 | 3199 return FAIL; |
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changeset
|
3200 if (i >= 1 && eol && count == 0) // started at last char in line |
7 | 3201 return OK; |
3202 | |
3203 /* | |
3204 * Go one char past end of current word (if any) | |
3205 */ | |
3206 if (sclass != 0) | |
3207 while (cls() == sclass) | |
3208 { | |
3209 i = inc_cursor(); | |
3210 if (i == -1 || (i >= 1 && eol && count == 0)) | |
3211 return OK; | |
3212 } | |
3213 | |
3214 /* | |
3215 * go to next non-white | |
3216 */ | |
3217 while (cls() == 0) | |
3218 { | |
3219 /* | |
3220 * We'll stop if we land on a blank line | |
3221 */ | |
3222 if (curwin->w_cursor.col == 0 && *ml_get_curline() == NUL) | |
3223 break; | |
3224 | |
3225 i = inc_cursor(); | |
3226 if (i == -1 || (i >= 1 && eol && count == 0)) | |
3227 return OK; | |
3228 } | |
3229 } | |
3230 return OK; | |
3231 } | |
3232 | |
3233 /* | |
3234 * bck_word() - move backward 'count' words | |
3235 * | |
3236 * If stop is TRUE and we are already on the start of a word, move one less. | |
3237 * | |
3238 * Returns FAIL if top of the file was reached. | |
3239 */ | |
3240 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3241 bck_word(long count, int bigword, int stop) |
7 | 3242 { |
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changeset
|
3243 int sclass; // starting class |
7 | 3244 |
3245 curwin->w_cursor.coladd = 0; | |
3246 cls_bigword = bigword; | |
3247 while (--count >= 0) | |
3248 { | |
3249 #ifdef FEAT_FOLDING | |
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changeset
|
3250 // When inside a range of folded lines, move to the first char of the |
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changeset
|
3251 // first line. |
7 | 3252 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, NULL)) |
3253 curwin->w_cursor.col = 0; | |
3254 #endif | |
3255 sclass = cls(); | |
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changeset
|
3256 if (dec_cursor() == -1) // started at start of file |
7 | 3257 return FAIL; |
3258 | |
3259 if (!stop || sclass == cls() || sclass == 0) | |
3260 { | |
3261 /* | |
3262 * Skip white space before the word. | |
3263 * Stop on an empty line. | |
3264 */ | |
3265 while (cls() == 0) | |
3266 { | |
3267 if (curwin->w_cursor.col == 0 | |
11121
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Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
3268 && LINEEMPTY(curwin->w_cursor.lnum)) |
7 | 3269 goto finished; |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3270 if (dec_cursor() == -1) // hit start of file, stop here |
7 | 3271 return OK; |
3272 } | |
3273 | |
3274 /* | |
3275 * Move backward to start of this word. | |
3276 */ | |
3277 if (skip_chars(cls(), BACKWARD)) | |
3278 return OK; | |
3279 } | |
3280 | |
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3281 inc_cursor(); // overshot - forward one |
7 | 3282 finished: |
3283 stop = FALSE; | |
3284 } | |
3285 return OK; | |
3286 } | |
3287 | |
3288 /* | |
3289 * end_word() - move to the end of the word | |
3290 * | |
3291 * There is an apparent bug in the 'e' motion of the real vi. At least on the | |
3292 * System V Release 3 version for the 80386. Unlike 'b' and 'w', the 'e' | |
3293 * motion crosses blank lines. When the real vi crosses a blank line in an | |
3294 * 'e' motion, the cursor is placed on the FIRST character of the next | |
3295 * non-blank line. The 'E' command, however, works correctly. Since this | |
3296 * appears to be a bug, I have not duplicated it here. | |
3297 * | |
3298 * Returns FAIL if end of the file was reached. | |
3299 * | |
3300 * If stop is TRUE and we are already on the end of a word, move one less. | |
3301 * If empty is TRUE stop on an empty line. | |
3302 */ | |
3303 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3304 end_word( |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3305 long count, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3306 int bigword, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3307 int stop, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3308 int empty) |
7 | 3309 { |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3310 int sclass; // starting class |
7 | 3311 |
3312 curwin->w_cursor.coladd = 0; | |
3313 cls_bigword = bigword; | |
3314 while (--count >= 0) | |
3315 { | |
3316 #ifdef FEAT_FOLDING | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3317 // When inside a range of folded lines, move to the last char of the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3318 // last line. |
7 | 3319 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum)) |
3320 coladvance((colnr_T)MAXCOL); | |
3321 #endif | |
3322 sclass = cls(); | |
3323 if (inc_cursor() == -1) | |
3324 return FAIL; | |
3325 | |
3326 /* | |
3327 * If we're in the middle of a word, we just have to move to the end | |
3328 * of it. | |
3329 */ | |
3330 if (cls() == sclass && sclass != 0) | |
3331 { | |
3332 /* | |
3333 * Move forward to end of the current word | |
3334 */ | |
3335 if (skip_chars(sclass, FORWARD)) | |
3336 return FAIL; | |
3337 } | |
3338 else if (!stop || sclass == 0) | |
3339 { | |
3340 /* | |
3341 * We were at the end of a word. Go to the end of the next word. | |
3342 * First skip white space, if 'empty' is TRUE, stop at empty line. | |
3343 */ | |
3344 while (cls() == 0) | |
3345 { | |
3346 if (empty && curwin->w_cursor.col == 0 | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3347 && LINEEMPTY(curwin->w_cursor.lnum)) |
7 | 3348 goto finished; |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3349 if (inc_cursor() == -1) // hit end of file, stop here |
7 | 3350 return FAIL; |
3351 } | |
3352 | |
3353 /* | |
3354 * Move forward to the end of this word. | |
3355 */ | |
3356 if (skip_chars(cls(), FORWARD)) | |
3357 return FAIL; | |
3358 } | |
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parents:
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diff
changeset
|
3359 dec_cursor(); // overshot - one char backward |
7 | 3360 finished: |
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diff
changeset
|
3361 stop = FALSE; // we move only one word less |
7 | 3362 } |
3363 return OK; | |
3364 } | |
3365 | |
3366 /* | |
3367 * Move back to the end of the word. | |
3368 * | |
3369 * Returns FAIL if start of the file was reached. | |
3370 */ | |
3371 int | |
7835
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3372 bckend_word( |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3373 long count, |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3374 int bigword, // TRUE for "B" |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3375 int eol) // TRUE: stop at end of line. |
7 | 3376 { |
18812
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parents:
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diff
changeset
|
3377 int sclass; // starting class |
7 | 3378 int i; |
3379 | |
3380 curwin->w_cursor.coladd = 0; | |
3381 cls_bigword = bigword; | |
3382 while (--count >= 0) | |
3383 { | |
3384 sclass = cls(); | |
3385 if ((i = dec_cursor()) == -1) | |
3386 return FAIL; | |
3387 if (eol && i == 1) | |
3388 return OK; | |
3389 | |
3390 /* | |
3391 * Move backward to before the start of this word. | |
3392 */ | |
3393 if (sclass != 0) | |
3394 { | |
3395 while (cls() == sclass) | |
3396 if ((i = dec_cursor()) == -1 || (eol && i == 1)) | |
3397 return OK; | |
3398 } | |
3399 | |
3400 /* | |
3401 * Move backward to end of the previous word | |
3402 */ | |
3403 while (cls() == 0) | |
3404 { | |
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changeset
|
3405 if (curwin->w_cursor.col == 0 && LINEEMPTY(curwin->w_cursor.lnum)) |
7 | 3406 break; |
3407 if ((i = dec_cursor()) == -1 || (eol && i == 1)) | |
3408 return OK; | |
3409 } | |
3410 } | |
3411 return OK; | |
3412 } | |
3413 | |
3414 /* | |
3415 * Skip a row of characters of the same class. | |
3416 * Return TRUE when end-of-file reached, FALSE otherwise. | |
3417 */ | |
3418 static int | |
7835
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parents:
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diff
changeset
|
3419 skip_chars(int cclass, int dir) |
7 | 3420 { |
3421 while (cls() == cclass) | |
3422 if ((dir == FORWARD ? inc_cursor() : dec_cursor()) == -1) | |
3423 return TRUE; | |
3424 return FALSE; | |
3425 } | |
3426 | |
3427 #ifdef FEAT_TEXTOBJ | |
3428 /* | |
3429 * Go back to the start of the word or the start of white space | |
3430 */ | |
3431 static void | |
7835
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3432 back_in_line(void) |
7 | 3433 { |
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diff
changeset
|
3434 int sclass; // starting class |
7 | 3435 |
3436 sclass = cls(); | |
3437 for (;;) | |
3438 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3439 if (curwin->w_cursor.col == 0) // stop at start of line |
7 | 3440 break; |
3441 dec_cursor(); | |
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diff
changeset
|
3442 if (cls() != sclass) // stop at start of word |
7 | 3443 { |
3444 inc_cursor(); | |
3445 break; | |
3446 } | |
3447 } | |
3448 } | |
3449 | |
3450 static void | |
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3451 find_first_blank(pos_T *posp) |
7 | 3452 { |
3453 int c; | |
3454 | |
3455 while (decl(posp) != -1) | |
3456 { | |
3457 c = gchar_pos(posp); | |
11129
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Christian Brabandt <cb@256bit.org>
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11127
diff
changeset
|
3458 if (!VIM_ISWHITE(c)) |
7 | 3459 { |
3460 incl(posp); | |
3461 break; | |
3462 } | |
3463 } | |
3464 } | |
3465 | |
3466 /* | |
3467 * Skip count/2 sentences and count/2 separating white spaces. | |
3468 */ | |
3469 static void | |
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3470 findsent_forward( |
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3471 long count, |
18812
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3472 int at_start_sent) // cursor is at start of sentence |
7 | 3473 { |
3474 while (count--) | |
3475 { | |
3476 findsent(FORWARD, 1L); | |
3477 if (at_start_sent) | |
3478 find_first_blank(&curwin->w_cursor); | |
3479 if (count == 0 || at_start_sent) | |
3480 decl(&curwin->w_cursor); | |
3481 at_start_sent = !at_start_sent; | |
3482 } | |
3483 } | |
3484 | |
3485 /* | |
3486 * Find word under cursor, cursor at end. | |
3487 * Used while an operator is pending, and in Visual mode. | |
3488 */ | |
3489 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3490 current_word( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3491 oparg_T *oap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3492 long count, |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3493 int include, // TRUE: include word and white space |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3494 int bigword) // FALSE == word, TRUE == WORD |
7 | 3495 { |
3496 pos_T start_pos; | |
3497 pos_T pos; | |
3498 int inclusive = TRUE; | |
3499 int include_white = FALSE; | |
3500 | |
3501 cls_bigword = bigword; | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3502 CLEAR_POS(&start_pos); |
7 | 3503 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3504 // Correct cursor when 'selection' is exclusive |
11121
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3505 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
7 | 3506 dec_cursor(); |
3507 | |
3508 /* | |
3509 * When Visual mode is not active, or when the VIsual area is only one | |
3510 * character, select the word and/or white space under the cursor. | |
3511 */ | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3512 if (!VIsual_active || EQUAL_POS(curwin->w_cursor, VIsual)) |
7 | 3513 { |
3514 /* | |
3515 * Go to start of current word or white space. | |
3516 */ | |
3517 back_in_line(); | |
3518 start_pos = curwin->w_cursor; | |
3519 | |
3520 /* | |
3521 * If the start is on white space, and white space should be included | |
3522 * (" word"), or start is not on white space, and white space should | |
3523 * not be included ("word"), find end of word. | |
3524 */ | |
3525 if ((cls() == 0) == include) | |
3526 { | |
3527 if (end_word(1L, bigword, TRUE, TRUE) == FAIL) | |
3528 return FAIL; | |
3529 } | |
3530 else | |
3531 { | |
3532 /* | |
3533 * If the start is not on white space, and white space should be | |
3534 * included ("word "), or start is on white space and white | |
3535 * space should not be included (" "), find start of word. | |
3536 * If we end up in the first column of the next line (single char | |
3537 * word) back up to end of the line. | |
3538 */ | |
3539 fwd_word(1L, bigword, TRUE); | |
3540 if (curwin->w_cursor.col == 0) | |
3541 decl(&curwin->w_cursor); | |
3542 else | |
3543 oneleft(); | |
3544 | |
3545 if (include) | |
3546 include_white = TRUE; | |
3547 } | |
3548 | |
3549 if (VIsual_active) | |
3550 { | |
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diff
changeset
|
3551 // should do something when inclusive == FALSE ! |
7 | 3552 VIsual = start_pos; |
18812
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diff
changeset
|
3553 redraw_curbuf_later(INVERTED); // update the inversion |
7 | 3554 } |
3555 else | |
3556 { | |
3557 oap->start = start_pos; | |
3558 oap->motion_type = MCHAR; | |
3559 } | |
3560 --count; | |
3561 } | |
3562 | |
3563 /* | |
3564 * When count is still > 0, extend with more objects. | |
3565 */ | |
3566 while (count > 0) | |
3567 { | |
3568 inclusive = TRUE; | |
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Christian Brabandt <cb@256bit.org>
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changeset
|
3569 if (VIsual_active && LT_POS(curwin->w_cursor, VIsual)) |
7 | 3570 { |
3571 /* | |
3572 * In Visual mode, with cursor at start: move cursor back. | |
3573 */ | |
3574 if (decl(&curwin->w_cursor) == -1) | |
3575 return FAIL; | |
3576 if (include != (cls() != 0)) | |
3577 { | |
3578 if (bck_word(1L, bigword, TRUE) == FAIL) | |
3579 return FAIL; | |
3580 } | |
3581 else | |
3582 { | |
3583 if (bckend_word(1L, bigword, TRUE) == FAIL) | |
3584 return FAIL; | |
3585 (void)incl(&curwin->w_cursor); | |
3586 } | |
3587 } | |
3588 else | |
3589 { | |
3590 /* | |
3591 * Move cursor forward one word and/or white area. | |
3592 */ | |
3593 if (incl(&curwin->w_cursor) == -1) | |
3594 return FAIL; | |
3595 if (include != (cls() == 0)) | |
3596 { | |
96 | 3597 if (fwd_word(1L, bigword, TRUE) == FAIL && count > 1) |
7 | 3598 return FAIL; |
3599 /* | |
3600 * If end is just past a new-line, we don't want to include | |
96 | 3601 * the first character on the line. |
3602 * Put cursor on last char of white. | |
7 | 3603 */ |
96 | 3604 if (oneleft() == FAIL) |
7 | 3605 inclusive = FALSE; |
3606 } | |
3607 else | |
3608 { | |
3609 if (end_word(1L, bigword, TRUE, TRUE) == FAIL) | |
3610 return FAIL; | |
3611 } | |
3612 } | |
3613 --count; | |
3614 } | |
3615 | |
9 | 3616 if (include_white && (cls() != 0 |
3617 || (curwin->w_cursor.col == 0 && !inclusive))) | |
7 | 3618 { |
3619 /* | |
3620 * If we don't include white space at the end, move the start | |
3621 * to include some white space there. This makes "daw" work | |
3622 * better on the last word in a sentence (and "2daw" on last-but-one | |
9 | 3623 * word). Also when "2daw" deletes "word." at the end of the line |
3624 * (cursor is at start of next line). | |
3625 * But don't delete white space at start of line (indent). | |
7 | 3626 */ |
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18763
diff
changeset
|
3627 pos = curwin->w_cursor; // save cursor position |
7 | 3628 curwin->w_cursor = start_pos; |
3629 if (oneleft() == OK) | |
3630 { | |
3631 back_in_line(); | |
3632 if (cls() == 0 && curwin->w_cursor.col > 0) | |
3633 { | |
3634 if (VIsual_active) | |
3635 VIsual = curwin->w_cursor; | |
3636 else | |
3637 oap->start = curwin->w_cursor; | |
3638 } | |
3639 } | |
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18763
diff
changeset
|
3640 curwin->w_cursor = pos; // put cursor back at end |
7 | 3641 } |
3642 | |
3643 if (VIsual_active) | |
3644 { | |
11121
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diff
changeset
|
3645 if (*p_sel == 'e' && inclusive && LTOREQ_POS(VIsual, curwin->w_cursor)) |
7 | 3646 inc_cursor(); |
3647 if (VIsual_mode == 'V') | |
3648 { | |
3649 VIsual_mode = 'v'; | |
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diff
changeset
|
3650 redraw_cmdline = TRUE; // show mode later |
7 | 3651 } |
3652 } | |
3653 else | |
3654 oap->inclusive = inclusive; | |
3655 | |
3656 return OK; | |
3657 } | |
3658 | |
3659 /* | |
3660 * Find sentence(s) under the cursor, cursor at end. | |
3661 * When Visual active, extend it by one or more sentences. | |
3662 */ | |
3663 int | |
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parents:
7805
diff
changeset
|
3664 current_sent(oparg_T *oap, long count, int include) |
7 | 3665 { |
3666 pos_T start_pos; | |
3667 pos_T pos; | |
3668 int start_blank; | |
3669 int c; | |
3670 int at_start_sent; | |
3671 long ncount; | |
3672 | |
3673 start_pos = curwin->w_cursor; | |
3674 pos = start_pos; | |
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diff
changeset
|
3675 findsent(FORWARD, 1L); // Find start of next sentence. |
7 | 3676 |
3677 /* | |
3701 | 3678 * When the Visual area is bigger than one character: Extend it. |
7 | 3679 */ |
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|
3680 if (VIsual_active && !EQUAL_POS(start_pos, VIsual)) |
7 | 3681 { |
3682 extend: | |
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|
3683 if (LT_POS(start_pos, VIsual)) |
7 | 3684 { |
3685 /* | |
3686 * Cursor at start of Visual area. | |
3687 * Find out where we are: | |
3688 * - in the white space before a sentence | |
3689 * - in a sentence or just after it | |
3690 * - at the start of a sentence | |
3691 */ | |
3692 at_start_sent = TRUE; | |
3693 decl(&pos); | |
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changeset
|
3694 while (LT_POS(pos, curwin->w_cursor)) |
7 | 3695 { |
3696 c = gchar_pos(&pos); | |
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changeset
|
3697 if (!VIM_ISWHITE(c)) |
7 | 3698 { |
3699 at_start_sent = FALSE; | |
3700 break; | |
3701 } | |
3702 incl(&pos); | |
3703 } | |
3704 if (!at_start_sent) | |
3705 { | |
3706 findsent(BACKWARD, 1L); | |
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|
3707 if (EQUAL_POS(curwin->w_cursor, start_pos)) |
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|
3708 at_start_sent = TRUE; // exactly at start of sentence |
7 | 3709 else |
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|
3710 // inside a sentence, go to its end (start of next) |
7 | 3711 findsent(FORWARD, 1L); |
3712 } | |
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|
3713 if (include) // "as" gets twice as much as "is" |
7 | 3714 count *= 2; |
3715 while (count--) | |
3716 { | |
3717 if (at_start_sent) | |
3718 find_first_blank(&curwin->w_cursor); | |
3719 c = gchar_cursor(); | |
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3720 if (!at_start_sent || (!include && !VIM_ISWHITE(c))) |
7 | 3721 findsent(BACKWARD, 1L); |
3722 at_start_sent = !at_start_sent; | |
3723 } | |
3724 } | |
3725 else | |
3726 { | |
3727 /* | |
3728 * Cursor at end of Visual area. | |
3729 * Find out where we are: | |
3730 * - just before a sentence | |
3731 * - just before or in the white space before a sentence | |
3732 * - in a sentence | |
3733 */ | |
3734 incl(&pos); | |
3735 at_start_sent = TRUE; | |
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3736 // not just before a sentence |
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3737 if (!EQUAL_POS(pos, curwin->w_cursor)) |
7 | 3738 { |
3739 at_start_sent = FALSE; | |
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3740 while (LT_POS(pos, curwin->w_cursor)) |
7 | 3741 { |
3742 c = gchar_pos(&pos); | |
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3743 if (!VIM_ISWHITE(c)) |
7 | 3744 { |
3745 at_start_sent = TRUE; | |
3746 break; | |
3747 } | |
3748 incl(&pos); | |
3749 } | |
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3750 if (at_start_sent) // in the sentence |
7 | 3751 findsent(BACKWARD, 1L); |
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3752 else // in/before white before a sentence |
7 | 3753 curwin->w_cursor = start_pos; |
3754 } | |
3755 | |
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3756 if (include) // "as" gets twice as much as "is" |
7 | 3757 count *= 2; |
3758 findsent_forward(count, at_start_sent); | |
3759 if (*p_sel == 'e') | |
3760 ++curwin->w_cursor.col; | |
3761 } | |
3762 return OK; | |
3763 } | |
3764 | |
3765 /* | |
3701 | 3766 * If the cursor started on a blank, check if it is just before the start |
3767 * of the next sentence. | |
7 | 3768 */ |
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3769 while (c = gchar_pos(&pos), VIM_ISWHITE(c)) // VIM_ISWHITE() is a macro |
7 | 3770 incl(&pos); |
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3771 if (EQUAL_POS(pos, curwin->w_cursor)) |
7 | 3772 { |
3773 start_blank = TRUE; | |
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|
3774 find_first_blank(&start_pos); // go back to first blank |
7 | 3775 } |
3776 else | |
3777 { | |
3778 start_blank = FALSE; | |
3779 findsent(BACKWARD, 1L); | |
3780 start_pos = curwin->w_cursor; | |
3781 } | |
3782 if (include) | |
3783 ncount = count * 2; | |
3784 else | |
3785 { | |
3786 ncount = count; | |
3787 if (start_blank) | |
3788 --ncount; | |
3789 } | |
45 | 3790 if (ncount > 0) |
7 | 3791 findsent_forward(ncount, TRUE); |
3792 else | |
3793 decl(&curwin->w_cursor); | |
3794 | |
3795 if (include) | |
3796 { | |
3797 /* | |
3798 * If the blank in front of the sentence is included, exclude the | |
3799 * blanks at the end of the sentence, go back to the first blank. | |
3800 * If there are no trailing blanks, try to include leading blanks. | |
3801 */ | |
3802 if (start_blank) | |
3803 { | |
3804 find_first_blank(&curwin->w_cursor); | |
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3805 c = gchar_pos(&curwin->w_cursor); // VIM_ISWHITE() is a macro |
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3806 if (VIM_ISWHITE(c)) |
7 | 3807 decl(&curwin->w_cursor); |
3808 } | |
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3809 else if (c = gchar_cursor(), !VIM_ISWHITE(c)) |
7 | 3810 find_first_blank(&start_pos); |
3811 } | |
3812 | |
3813 if (VIsual_active) | |
3814 { | |
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3815 // Avoid getting stuck with "is" on a single space before a sentence. |
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3816 if (EQUAL_POS(start_pos, curwin->w_cursor)) |
7 | 3817 goto extend; |
3818 if (*p_sel == 'e') | |
3819 ++curwin->w_cursor.col; | |
3820 VIsual = start_pos; | |
3821 VIsual_mode = 'v'; | |
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3822 redraw_cmdline = TRUE; // show mode later |
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3823 redraw_curbuf_later(INVERTED); // update the inversion |
7 | 3824 } |
3825 else | |
3826 { | |
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|
3827 // include a newline after the sentence, if there is one |
7 | 3828 if (incl(&curwin->w_cursor) == -1) |
3829 oap->inclusive = TRUE; | |
3830 else | |
3831 oap->inclusive = FALSE; | |
3832 oap->start = start_pos; | |
3833 oap->motion_type = MCHAR; | |
3834 } | |
3835 return OK; | |
3836 } | |
3837 | |
423 | 3838 /* |
3839 * Find block under the cursor, cursor at end. | |
4352 | 3840 * "what" and "other" are two matching parenthesis/brace/etc. |
423 | 3841 */ |
7 | 3842 int |
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diff
changeset
|
3843 current_block( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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diff
changeset
|
3844 oparg_T *oap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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diff
changeset
|
3845 long count, |
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|
3846 int include, // TRUE == include white space |
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|
3847 int what, // '(', '{', etc. |
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|
3848 int other) // ')', '}', etc. |
7 | 3849 { |
3850 pos_T old_pos; | |
3851 pos_T *pos = NULL; | |
3852 pos_T start_pos; | |
3853 pos_T *end_pos; | |
3854 pos_T old_start, old_end; | |
3855 char_u *save_cpo; | |
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|
3856 int sol = FALSE; // '{' at start of line |
7 | 3857 |
3858 old_pos = curwin->w_cursor; | |
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|
3859 old_end = curwin->w_cursor; // remember where we started |
7 | 3860 old_start = old_end; |
3861 | |
3862 /* | |
3863 * If we start on '(', '{', ')', '}', etc., use the whole block inclusive. | |
3864 */ | |
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|
3865 if (!VIsual_active || EQUAL_POS(VIsual, curwin->w_cursor)) |
7 | 3866 { |
3867 setpcmark(); | |
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|
3868 if (what == '{') // ignore indent |
7 | 3869 while (inindent(1)) |
3870 if (inc_cursor() != 0) | |
3871 break; | |
423 | 3872 if (gchar_cursor() == what) |
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|
3873 // cursor on '(' or '{', move cursor just after it |
7 | 3874 ++curwin->w_cursor.col; |
3875 } | |
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3876 else if (LT_POS(VIsual, curwin->w_cursor)) |
7 | 3877 { |
3878 old_start = VIsual; | |
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changeset
|
3879 curwin->w_cursor = VIsual; // cursor at low end of Visual |
7 | 3880 } |
3881 else | |
3882 old_end = VIsual; | |
3883 | |
3884 /* | |
3885 * Search backwards for unclosed '(', '{', etc.. | |
3886 * Put this position in start_pos. | |
6675 | 3887 * Ignore quotes here. Keep the "M" flag in 'cpo', as that is what the |
3888 * user wants. | |
7 | 3889 */ |
3890 save_cpo = p_cpo; | |
6675 | 3891 p_cpo = (char_u *)(vim_strchr(p_cpo, CPO_MATCHBSL) != NULL ? "%M" : "%"); |
7 | 3892 while (count-- > 0) |
3893 { | |
3894 if ((pos = findmatch(NULL, what)) == NULL) | |
3895 break; | |
3896 curwin->w_cursor = *pos; | |
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changeset
|
3897 start_pos = *pos; // the findmatch for end_pos will overwrite *pos |
7 | 3898 } |
3899 p_cpo = save_cpo; | |
3900 | |
3901 /* | |
3902 * Search for matching ')', '}', etc. | |
3903 * Put this position in curwin->w_cursor. | |
3904 */ | |
3905 if (pos == NULL || (end_pos = findmatch(NULL, other)) == NULL) | |
3906 { | |
3907 curwin->w_cursor = old_pos; | |
3908 return FAIL; | |
3909 } | |
3910 curwin->w_cursor = *end_pos; | |
3911 | |
3912 /* | |
3913 * Try to exclude the '(', '{', ')', '}', etc. when "include" is FALSE. | |
5975 | 3914 * If the ending '}', ')' or ']' is only preceded by indent, skip that |
3915 * indent. But only if the resulting area is not smaller than what we | |
3916 * started with. | |
7 | 3917 */ |
3918 while (!include) | |
3919 { | |
3920 incl(&start_pos); | |
3921 sol = (curwin->w_cursor.col == 0); | |
3922 decl(&curwin->w_cursor); | |
5975 | 3923 while (inindent(1)) |
3924 { | |
3925 sol = TRUE; | |
3926 if (decl(&curwin->w_cursor) != 0) | |
3927 break; | |
3928 } | |
3929 | |
7 | 3930 /* |
3931 * In Visual mode, when the resulting area is not bigger than what we | |
3932 * started with, extend it to the next block, and then exclude again. | |
3933 */ | |
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3934 if (!LT_POS(start_pos, old_start) && !LT_POS(old_end, curwin->w_cursor) |
7 | 3935 && VIsual_active) |
3936 { | |
3937 curwin->w_cursor = old_start; | |
3938 decl(&curwin->w_cursor); | |
3939 if ((pos = findmatch(NULL, what)) == NULL) | |
3940 { | |
3941 curwin->w_cursor = old_pos; | |
3942 return FAIL; | |
3943 } | |
3944 start_pos = *pos; | |
3945 curwin->w_cursor = *pos; | |
3946 if ((end_pos = findmatch(NULL, other)) == NULL) | |
3947 { | |
3948 curwin->w_cursor = old_pos; | |
3949 return FAIL; | |
3950 } | |
3951 curwin->w_cursor = *end_pos; | |
3952 } | |
3953 else | |
3954 break; | |
3955 } | |
3956 | |
3957 if (VIsual_active) | |
3958 { | |
3959 if (*p_sel == 'e') | |
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diff
changeset
|
3960 inc(&curwin->w_cursor); |
557 | 3961 if (sol && gchar_cursor() != NUL) |
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|
3962 inc(&curwin->w_cursor); // include the line break |
7 | 3963 VIsual = start_pos; |
3964 VIsual_mode = 'v'; | |
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|
3965 redraw_curbuf_later(INVERTED); // update the inversion |
7 | 3966 showmode(); |
3967 } | |
3968 else | |
3969 { | |
3970 oap->start = start_pos; | |
3971 oap->motion_type = MCHAR; | |
1290 | 3972 oap->inclusive = FALSE; |
7 | 3973 if (sol) |
3974 incl(&curwin->w_cursor); | |
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3975 else if (LTOREQ_POS(start_pos, curwin->w_cursor)) |
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|
3976 // Include the character under the cursor. |
1290 | 3977 oap->inclusive = TRUE; |
7 | 3978 else |
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3979 // End is before the start (no text in between <>, [], etc.): don't |
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|
3980 // operate on any text. |
1290 | 3981 curwin->w_cursor = start_pos; |
7 | 3982 } |
3983 | |
3984 return OK; | |
3985 } | |
3986 | |
423 | 3987 /* |
3988 * Return TRUE if the cursor is on a "<aaa>" tag. Ignore "<aaa/>". | |
3989 * When "end_tag" is TRUE return TRUE if the cursor is on "</aaa>". | |
3990 */ | |
3991 static int | |
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diff
changeset
|
3992 in_html_tag( |
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diff
changeset
|
3993 int end_tag) |
423 | 3994 { |
3995 char_u *line = ml_get_curline(); | |
3996 char_u *p; | |
3997 int c; | |
3998 int lc = NUL; | |
3999 pos_T pos; | |
4000 | |
4001 if (enc_dbcs) | |
4002 { | |
4003 char_u *lp = NULL; | |
4004 | |
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|
4005 // We search forward until the cursor, because searching backwards is |
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changeset
|
4006 // very slow for DBCS encodings. |
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|
4007 for (p = line; p < line + curwin->w_cursor.col; MB_PTR_ADV(p)) |
423 | 4008 if (*p == '>' || *p == '<') |
4009 { | |
4010 lc = *p; | |
4011 lp = p; | |
4012 } | |
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4013 if (*p != '<') // check for '<' under cursor |
423 | 4014 { |
4015 if (lc != '<') | |
4016 return FALSE; | |
4017 p = lp; | |
4018 } | |
4019 } | |
4020 else | |
4021 { | |
4022 for (p = line + curwin->w_cursor.col; p > line; ) | |
4023 { | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4024 if (*p == '<') // find '<' under/before cursor |
423 | 4025 break; |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4026 MB_PTR_BACK(line, p); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4027 if (*p == '>') // find '>' before cursor |
423 | 4028 break; |
4029 } | |
4030 if (*p != '<') | |
4031 return FALSE; | |
4032 } | |
4033 | |
4034 pos.lnum = curwin->w_cursor.lnum; | |
835 | 4035 pos.col = (colnr_T)(p - line); |
423 | 4036 |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4037 MB_PTR_ADV(p); |
423 | 4038 if (end_tag) |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4039 // check that there is a '/' after the '<' |
423 | 4040 return *p == '/'; |
4041 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4042 // check that there is no '/' after the '<' |
423 | 4043 if (*p == '/') |
4044 return FALSE; | |
4045 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4046 // check that the matching '>' is not preceded by '/' |
423 | 4047 for (;;) |
4048 { | |
4049 if (inc(&pos) < 0) | |
4050 return FALSE; | |
4051 c = *ml_get_pos(&pos); | |
4052 if (c == '>') | |
4053 break; | |
4054 lc = c; | |
4055 } | |
4056 return lc != '/'; | |
4057 } | |
4058 | |
4059 /* | |
4060 * Find tag block under the cursor, cursor at end. | |
4061 */ | |
4062 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4063 current_tagblock( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4064 oparg_T *oap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4065 long count_arg, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4066 int include) // TRUE == include white space |
423 | 4067 { |
4068 long count = count_arg; | |
4069 long n; | |
4070 pos_T old_pos; | |
4071 pos_T start_pos; | |
4072 pos_T end_pos; | |
4073 pos_T old_start, old_end; | |
4074 char_u *spat, *epat; | |
4075 char_u *p; | |
4076 char_u *cp; | |
4077 int len; | |
4078 int r; | |
4079 int do_include = include; | |
4080 int save_p_ws = p_ws; | |
4081 int retval = FAIL; | |
6661 | 4082 int is_inclusive = TRUE; |
423 | 4083 |
4084 p_ws = FALSE; | |
4085 | |
4086 old_pos = curwin->w_cursor; | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4087 old_end = curwin->w_cursor; // remember where we started |
423 | 4088 old_start = old_end; |
1527 | 4089 if (!VIsual_active || *p_sel == 'e') |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4090 decl(&old_end); // old_end is inclusive |
423 | 4091 |
4092 /* | |
435 | 4093 * If we start on "<aaa>" select that block. |
423 | 4094 */ |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4095 if (!VIsual_active || EQUAL_POS(VIsual, curwin->w_cursor)) |
423 | 4096 { |
4097 setpcmark(); | |
4098 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4099 // ignore indent |
423 | 4100 while (inindent(1)) |
4101 if (inc_cursor() != 0) | |
4102 break; | |
4103 | |
4104 if (in_html_tag(FALSE)) | |
4105 { | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4106 // cursor on start tag, move to its '>' |
423 | 4107 while (*ml_get_cursor() != '>') |
4108 if (inc_cursor() < 0) | |
4109 break; | |
4110 } | |
4111 else if (in_html_tag(TRUE)) | |
4112 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4113 // cursor on end tag, move to just before it |
423 | 4114 while (*ml_get_cursor() != '<') |
4115 if (dec_cursor() < 0) | |
4116 break; | |
4117 dec_cursor(); | |
4118 old_end = curwin->w_cursor; | |
4119 } | |
4120 } | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4121 else if (LT_POS(VIsual, curwin->w_cursor)) |
423 | 4122 { |
4123 old_start = VIsual; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4124 curwin->w_cursor = VIsual; // cursor at low end of Visual |
423 | 4125 } |
4126 else | |
4127 old_end = VIsual; | |
4128 | |
4129 again: | |
4130 /* | |
4131 * Search backwards for unclosed "<aaa>". | |
4132 * Put this position in start_pos. | |
4133 */ | |
4134 for (n = 0; n < count; ++n) | |
4135 { | |
435 | 4136 if (do_searchpair((char_u *)"<[^ \t>/!]\\+\\%(\\_s\\_[^>]\\{-}[^/]>\\|$\\|\\_s\\=>\\)", |
423 | 4137 (char_u *)"", |
12722
7749260f261c
patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
4138 (char_u *)"</[^>]*>", BACKWARD, NULL, 0, |
1496 | 4139 NULL, (linenr_T)0, 0L) <= 0) |
423 | 4140 { |
4141 curwin->w_cursor = old_pos; | |
4142 goto theend; | |
4143 } | |
4144 } | |
4145 start_pos = curwin->w_cursor; | |
4146 | |
4147 /* | |
4148 * Search for matching "</aaa>". First isolate the "aaa". | |
4149 */ | |
4150 inc_cursor(); | |
4151 p = ml_get_cursor(); | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4152 for (cp = p; *cp != NUL && *cp != '>' && !VIM_ISWHITE(*cp); MB_PTR_ADV(cp)) |
423 | 4153 ; |
835 | 4154 len = (int)(cp - p); |
423 | 4155 if (len == 0) |
4156 { | |
4157 curwin->w_cursor = old_pos; | |
4158 goto theend; | |
4159 } | |
3306 | 4160 spat = alloc(len + 31); |
423 | 4161 epat = alloc(len + 9); |
4162 if (spat == NULL || epat == NULL) | |
4163 { | |
4164 vim_free(spat); | |
4165 vim_free(epat); | |
4166 curwin->w_cursor = old_pos; | |
4167 goto theend; | |
4168 } | |
3306 | 4169 sprintf((char *)spat, "<%.*s\\>\\%%(\\s\\_[^>]\\{-}[^/]>\\|>\\)\\c", len, p); |
423 | 4170 sprintf((char *)epat, "</%.*s>\\c", len, p); |
4171 | |
12722
7749260f261c
patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents:
12720
diff
changeset
|
4172 r = do_searchpair(spat, (char_u *)"", epat, FORWARD, NULL, |
1496 | 4173 0, NULL, (linenr_T)0, 0L); |
423 | 4174 |
4175 vim_free(spat); | |
4176 vim_free(epat); | |
4177 | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4178 if (r < 1 || LT_POS(curwin->w_cursor, old_end)) |
423 | 4179 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4180 // Can't find other end or it's before the previous end. Could be a |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4181 // HTML tag that doesn't have a matching end. Search backwards for |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4182 // another starting tag. |
423 | 4183 count = 1; |
4184 curwin->w_cursor = start_pos; | |
4185 goto again; | |
4186 } | |
4187 | |
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4188 if (do_include) |
423 | 4189 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4190 // Include up to the '>'. |
423 | 4191 while (*ml_get_cursor() != '>') |
4192 if (inc_cursor() < 0) | |
4193 break; | |
4194 } | |
4195 else | |
4196 { | |
6661 | 4197 char_u *c = ml_get_cursor(); |
4198 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4199 // Exclude the '<' of the end tag. |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4200 // If the closing tag is on new line, do not decrement cursor, but |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4201 // make operation exclusive, so that the linefeed will be selected |
6661 | 4202 if (*c == '<' && !VIsual_active && curwin->w_cursor.col == 0) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4203 // do not decrement cursor |
6661 | 4204 is_inclusive = FALSE; |
4205 else if (*c == '<') | |
423 | 4206 dec_cursor(); |
4207 } | |
4208 end_pos = curwin->w_cursor; | |
4209 | |
4210 if (!do_include) | |
4211 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4212 // Exclude the start tag. |
423 | 4213 curwin->w_cursor = start_pos; |
4214 while (inc_cursor() >= 0) | |
1290 | 4215 if (*ml_get_cursor() == '>') |
423 | 4216 { |
4217 inc_cursor(); | |
4218 start_pos = curwin->w_cursor; | |
4219 break; | |
4220 } | |
4221 curwin->w_cursor = end_pos; | |
4222 | |
14554
e7f92d1a3fcd
patch 8.1.0290: "cit" on an empty HTML tag changes the whole tag
Christian Brabandt <cb@256bit.org>
parents:
14131
diff
changeset
|
4223 // If we are in Visual mode and now have the same text as before set |
e7f92d1a3fcd
patch 8.1.0290: "cit" on an empty HTML tag changes the whole tag
Christian Brabandt <cb@256bit.org>
parents:
14131
diff
changeset
|
4224 // "do_include" and try again. |
e7f92d1a3fcd
patch 8.1.0290: "cit" on an empty HTML tag changes the whole tag
Christian Brabandt <cb@256bit.org>
parents:
14131
diff
changeset
|
4225 if (VIsual_active && EQUAL_POS(start_pos, old_start) |
e7f92d1a3fcd
patch 8.1.0290: "cit" on an empty HTML tag changes the whole tag
Christian Brabandt <cb@256bit.org>
parents:
14131
diff
changeset
|
4226 && EQUAL_POS(end_pos, old_end)) |
423 | 4227 { |
4228 do_include = TRUE; | |
4229 curwin->w_cursor = old_start; | |
4230 count = count_arg; | |
4231 goto again; | |
4232 } | |
4233 } | |
4234 | |
4235 if (VIsual_active) | |
4236 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4237 // If the end is before the start there is no text between tags, select |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4238 // the char under the cursor. |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4239 if (LT_POS(end_pos, start_pos)) |
1290 | 4240 curwin->w_cursor = start_pos; |
4241 else if (*p_sel == 'e') | |
6434 | 4242 inc_cursor(); |
423 | 4243 VIsual = start_pos; |
4244 VIsual_mode = 'v'; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4245 redraw_curbuf_later(INVERTED); // update the inversion |
423 | 4246 showmode(); |
4247 } | |
4248 else | |
4249 { | |
4250 oap->start = start_pos; | |
4251 oap->motion_type = MCHAR; | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4252 if (LT_POS(end_pos, start_pos)) |
1290 | 4253 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4254 // End is before the start: there is no text between tags; operate |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4255 // on an empty area. |
1290 | 4256 curwin->w_cursor = start_pos; |
4257 oap->inclusive = FALSE; | |
4258 } | |
4259 else | |
6661 | 4260 oap->inclusive = is_inclusive; |
423 | 4261 } |
4262 retval = OK; | |
4263 | |
4264 theend: | |
4265 p_ws = save_p_ws; | |
4266 return retval; | |
4267 } | |
4268 | |
7 | 4269 int |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4270 current_par( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4271 oparg_T *oap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4272 long count, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4273 int include, // TRUE == include white space |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4274 int type) // 'p' for paragraph, 'S' for section |
7 | 4275 { |
4276 linenr_T start_lnum; | |
4277 linenr_T end_lnum; | |
4278 int white_in_front; | |
4279 int dir; | |
4280 int start_is_white; | |
4281 int prev_start_is_white; | |
4282 int retval = OK; | |
4283 int do_white = FALSE; | |
4284 int t; | |
4285 int i; | |
4286 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4287 if (type == 'S') // not implemented yet |
7 | 4288 return FAIL; |
4289 | |
4290 start_lnum = curwin->w_cursor.lnum; | |
4291 | |
4292 /* | |
4293 * When visual area is more than one line: extend it. | |
4294 */ | |
4295 if (VIsual_active && start_lnum != VIsual.lnum) | |
4296 { | |
4297 extend: | |
4298 if (start_lnum < VIsual.lnum) | |
4299 dir = BACKWARD; | |
4300 else | |
4301 dir = FORWARD; | |
4302 for (i = count; --i >= 0; ) | |
4303 { | |
4304 if (start_lnum == | |
4305 (dir == BACKWARD ? 1 : curbuf->b_ml.ml_line_count)) | |
4306 { | |
4307 retval = FAIL; | |
4308 break; | |
4309 } | |
4310 | |
4311 prev_start_is_white = -1; | |
4312 for (t = 0; t < 2; ++t) | |
4313 { | |
4314 start_lnum += dir; | |
4315 start_is_white = linewhite(start_lnum); | |
4316 if (prev_start_is_white == start_is_white) | |
4317 { | |
4318 start_lnum -= dir; | |
4319 break; | |
4320 } | |
4321 for (;;) | |
4322 { | |
4323 if (start_lnum == (dir == BACKWARD | |
4324 ? 1 : curbuf->b_ml.ml_line_count)) | |
4325 break; | |
4326 if (start_is_white != linewhite(start_lnum + dir) | |
4327 || (!start_is_white | |
4328 && startPS(start_lnum + (dir > 0 | |
4329 ? 1 : 0), 0, 0))) | |
4330 break; | |
4331 start_lnum += dir; | |
4332 } | |
4333 if (!include) | |
4334 break; | |
4335 if (start_lnum == (dir == BACKWARD | |
4336 ? 1 : curbuf->b_ml.ml_line_count)) | |
4337 break; | |
4338 prev_start_is_white = start_is_white; | |
4339 } | |
4340 } | |
4341 curwin->w_cursor.lnum = start_lnum; | |
4342 curwin->w_cursor.col = 0; | |
4343 return retval; | |
4344 } | |
4345 | |
4346 /* | |
4347 * First move back to the start_lnum of the paragraph or white lines | |
4348 */ | |
4349 white_in_front = linewhite(start_lnum); | |
4350 while (start_lnum > 1) | |
4351 { | |
18812
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patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4352 if (white_in_front) // stop at first white line |
7 | 4353 { |
4354 if (!linewhite(start_lnum - 1)) | |
4355 break; | |
4356 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4357 else // stop at first non-white line of start of paragraph |
7 | 4358 { |
4359 if (linewhite(start_lnum - 1) || startPS(start_lnum, 0, 0)) | |
4360 break; | |
4361 } | |
4362 --start_lnum; | |
4363 } | |
4364 | |
4365 /* | |
4366 * Move past the end of any white lines. | |
4367 */ | |
4368 end_lnum = start_lnum; | |
692 | 4369 while (end_lnum <= curbuf->b_ml.ml_line_count && linewhite(end_lnum)) |
4370 ++end_lnum; | |
7 | 4371 |
4372 --end_lnum; | |
4373 i = count; | |
4374 if (!include && white_in_front) | |
4375 --i; | |
4376 while (i--) | |
4377 { | |
4378 if (end_lnum == curbuf->b_ml.ml_line_count) | |
4379 return FAIL; | |
4380 | |
4381 if (!include) | |
4382 do_white = linewhite(end_lnum + 1); | |
4383 | |
4384 if (include || !do_white) | |
4385 { | |
4386 ++end_lnum; | |
4387 /* | |
4388 * skip to end of paragraph | |
4389 */ | |
4390 while (end_lnum < curbuf->b_ml.ml_line_count | |
4391 && !linewhite(end_lnum + 1) | |
4392 && !startPS(end_lnum + 1, 0, 0)) | |
4393 ++end_lnum; | |
4394 } | |
4395 | |
4396 if (i == 0 && white_in_front && include) | |
4397 break; | |
4398 | |
4399 /* | |
4400 * skip to end of white lines after paragraph | |
4401 */ | |
4402 if (include || do_white) | |
4403 while (end_lnum < curbuf->b_ml.ml_line_count | |
4404 && linewhite(end_lnum + 1)) | |
4405 ++end_lnum; | |
4406 } | |
4407 | |
4408 /* | |
4409 * If there are no empty lines at the end, try to find some empty lines at | |
4410 * the start (unless that has been done already). | |
4411 */ | |
4412 if (!white_in_front && !linewhite(end_lnum) && include) | |
4413 while (start_lnum > 1 && linewhite(start_lnum - 1)) | |
4414 --start_lnum; | |
4415 | |
4416 if (VIsual_active) | |
4417 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4418 // Problem: when doing "Vipipip" nothing happens in a single white |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4419 // line, we get stuck there. Trap this here. |
7 | 4420 if (VIsual_mode == 'V' && start_lnum == curwin->w_cursor.lnum) |
4421 goto extend; | |
10881
8f6df2f6d2fc
patch 8.0.0330: illegal memory access after "vapo"
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4422 if (VIsual.lnum != start_lnum) |
8f6df2f6d2fc
patch 8.0.0330: illegal memory access after "vapo"
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4423 { |
8f6df2f6d2fc
patch 8.0.0330: illegal memory access after "vapo"
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4424 VIsual.lnum = start_lnum; |
8f6df2f6d2fc
patch 8.0.0330: illegal memory access after "vapo"
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4425 VIsual.col = 0; |
8f6df2f6d2fc
patch 8.0.0330: illegal memory access after "vapo"
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4426 } |
7 | 4427 VIsual_mode = 'V'; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4428 redraw_curbuf_later(INVERTED); // update the inversion |
7 | 4429 showmode(); |
4430 } | |
4431 else | |
4432 { | |
4433 oap->start.lnum = start_lnum; | |
4434 oap->start.col = 0; | |
4435 oap->motion_type = MLINE; | |
4436 } | |
4437 curwin->w_cursor.lnum = end_lnum; | |
4438 curwin->w_cursor.col = 0; | |
4439 | |
4440 return OK; | |
4441 } | |
12 | 4442 |
4443 /* | |
4444 * Search quote char from string line[col]. | |
4445 * Quote character escaped by one of the characters in "escape" is not counted | |
4446 * as a quote. | |
4447 * Returns column number of "quotechar" or -1 when not found. | |
4448 */ | |
4449 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4450 find_next_quote( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4451 char_u *line, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4452 int col, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4453 int quotechar, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4454 char_u *escape) // escape characters, can be NULL |
12 | 4455 { |
4456 int c; | |
4457 | |
408 | 4458 for (;;) |
12 | 4459 { |
4460 c = line[col]; | |
4461 if (c == NUL) | |
4462 return -1; | |
4463 else if (escape != NULL && vim_strchr(escape, c)) | |
4464 ++col; | |
4465 else if (c == quotechar) | |
4466 break; | |
4467 if (has_mbyte) | |
474 | 4468 col += (*mb_ptr2len)(line + col); |
12 | 4469 else |
4470 ++col; | |
4471 } | |
4472 return col; | |
4473 } | |
4474 | |
4475 /* | |
4476 * Search backwards in "line" from column "col_start" to find "quotechar". | |
4477 * Quote character escaped by one of the characters in "escape" is not counted | |
4478 * as a quote. | |
4479 * Return the found column or zero. | |
4480 */ | |
4481 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4482 find_prev_quote( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4483 char_u *line, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4484 int col_start, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4485 int quotechar, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4486 char_u *escape) // escape characters, can be NULL |
12 | 4487 { |
4488 int n; | |
4489 | |
4490 while (col_start > 0) | |
4491 { | |
4492 --col_start; | |
4493 col_start -= (*mb_head_off)(line, line + col_start); | |
4494 n = 0; | |
4495 if (escape != NULL) | |
4496 while (col_start - n > 0 && vim_strchr(escape, | |
4497 line[col_start - n - 1]) != NULL) | |
4498 ++n; | |
4499 if (n & 1) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4500 col_start -= n; // uneven number of escape chars, skip it |
12 | 4501 else if (line[col_start] == quotechar) |
4502 break; | |
4503 } | |
4504 return col_start; | |
4505 } | |
4506 | |
4507 /* | |
4508 * Find quote under the cursor, cursor at end. | |
4509 * Returns TRUE if found, else FALSE. | |
4510 */ | |
4511 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4512 current_quote( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4513 oparg_T *oap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4514 long count, |
18677
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4515 int include, // TRUE == include quote char |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4516 int quotechar) // Quote character |
12 | 4517 { |
4518 char_u *line = ml_get_curline(); | |
4519 int col_end; | |
4520 int col_start = curwin->w_cursor.col; | |
4521 int inclusive = FALSE; | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4522 int vis_empty = TRUE; // Visual selection <= 1 char |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4523 int vis_bef_curs = FALSE; // Visual starts before cursor |
18677
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4524 int did_exclusive_adj = FALSE; // adjusted pos for 'selection' |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4525 int inside_quotes = FALSE; // Looks like "i'" done before |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4526 int selected_quote = FALSE; // Has quote inside selection |
527 | 4527 int i; |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4528 int restore_vis_bef = FALSE; // restore VIsual on abort |
12 | 4529 |
18677
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4530 // When 'selection' is "exclusive" move the cursor to where it would be |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4531 // with 'selection' "inclusive", so that the logic is the same for both. |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4532 // The cursor then is moved forward after adjusting the area. |
12 | 4533 if (VIsual_active) |
4534 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4535 // this only works within one line |
10900
9b4574d95571
patch 8.0.0339: illegal memory access with vi'
Christian Brabandt <cb@256bit.org>
parents:
10881
diff
changeset
|
4536 if (VIsual.lnum != curwin->w_cursor.lnum) |
9b4574d95571
patch 8.0.0339: illegal memory access with vi'
Christian Brabandt <cb@256bit.org>
parents:
10881
diff
changeset
|
4537 return FALSE; |
9b4574d95571
patch 8.0.0339: illegal memory access with vi'
Christian Brabandt <cb@256bit.org>
parents:
10881
diff
changeset
|
4538 |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4539 vis_bef_curs = LT_POS(VIsual, curwin->w_cursor); |
18644
7bfe68b637be
patch 8.1.2314: vi' sometimes does not select anything
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4540 vis_empty = EQUAL_POS(VIsual, curwin->w_cursor); |
11478
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4541 if (*p_sel == 'e') |
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4542 { |
18677
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4543 if (vis_bef_curs) |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4544 { |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4545 dec_cursor(); |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4546 did_exclusive_adj = TRUE; |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4547 } |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4548 else if (!vis_empty) |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4549 { |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4550 dec(&VIsual); |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4551 did_exclusive_adj = TRUE; |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4552 } |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4553 vis_empty = EQUAL_POS(VIsual, curwin->w_cursor); |
18644
7bfe68b637be
patch 8.1.2314: vi' sometimes does not select anything
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4554 if (!vis_bef_curs && !vis_empty) |
11478
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4555 { |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4556 // VIsual needs to be the start of Visual selection. |
11478
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4557 pos_T t = curwin->w_cursor; |
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4558 |
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4559 curwin->w_cursor = VIsual; |
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4560 VIsual = t; |
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4561 vis_bef_curs = TRUE; |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4562 restore_vis_bef = TRUE; |
11478
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4563 } |
29a781fd3f27
patch 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4564 } |
12 | 4565 } |
527 | 4566 |
4567 if (!vis_empty) | |
4568 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4569 // Check if the existing selection exactly spans the text inside |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4570 // quotes. |
527 | 4571 if (vis_bef_curs) |
4572 { | |
4573 inside_quotes = VIsual.col > 0 | |
4574 && line[VIsual.col - 1] == quotechar | |
4575 && line[curwin->w_cursor.col] != NUL | |
4576 && line[curwin->w_cursor.col + 1] == quotechar; | |
4577 i = VIsual.col; | |
4578 col_end = curwin->w_cursor.col; | |
4579 } | |
4580 else | |
4581 { | |
4582 inside_quotes = curwin->w_cursor.col > 0 | |
4583 && line[curwin->w_cursor.col - 1] == quotechar | |
4584 && line[VIsual.col] != NUL | |
4585 && line[VIsual.col + 1] == quotechar; | |
4586 i = curwin->w_cursor.col; | |
4587 col_end = VIsual.col; | |
4588 } | |
4589 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4590 // Find out if we have a quote in the selection. |
527 | 4591 while (i <= col_end) |
4592 if (line[i++] == quotechar) | |
4593 { | |
4594 selected_quote = TRUE; | |
4595 break; | |
4596 } | |
4597 } | |
4598 | |
12 | 4599 if (!vis_empty && line[col_start] == quotechar) |
4600 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4601 // Already selecting something and on a quote character. Find the |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4602 // next quoted string. |
12 | 4603 if (vis_bef_curs) |
4604 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4605 // Assume we are on a closing quote: move to after the next |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4606 // opening quote. |
12 | 4607 col_start = find_next_quote(line, col_start + 1, quotechar, NULL); |
4608 if (col_start < 0) | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4609 goto abort_search; |
12 | 4610 col_end = find_next_quote(line, col_start + 1, quotechar, |
4611 curbuf->b_p_qe); | |
4612 if (col_end < 0) | |
4613 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4614 // We were on a starting quote perhaps? |
12 | 4615 col_end = col_start; |
4616 col_start = curwin->w_cursor.col; | |
4617 } | |
4618 } | |
4619 else | |
4620 { | |
4621 col_end = find_prev_quote(line, col_start, quotechar, NULL); | |
4622 if (line[col_end] != quotechar) | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4623 goto abort_search; |
12 | 4624 col_start = find_prev_quote(line, col_end, quotechar, |
4625 curbuf->b_p_qe); | |
4626 if (line[col_start] != quotechar) | |
4627 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4628 // We were on an ending quote perhaps? |
12 | 4629 col_start = col_end; |
4630 col_end = curwin->w_cursor.col; | |
4631 } | |
4632 } | |
4633 } | |
4634 else | |
5735 | 4635 |
4636 if (line[col_start] == quotechar || !vis_empty) | |
12 | 4637 { |
4638 int first_col = col_start; | |
4639 | |
4640 if (!vis_empty) | |
4641 { | |
4642 if (vis_bef_curs) | |
4643 first_col = find_next_quote(line, col_start, quotechar, NULL); | |
4644 else | |
4645 first_col = find_prev_quote(line, col_start, quotechar, NULL); | |
4646 } | |
5735 | 4647 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4648 // The cursor is on a quote, we don't know if it's the opening or |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4649 // closing quote. Search from the start of the line to find out. |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4650 // Also do this when there is a Visual area, a' may leave the cursor |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4651 // in between two strings. |
12 | 4652 col_start = 0; |
408 | 4653 for (;;) |
12 | 4654 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4655 // Find open quote character. |
12 | 4656 col_start = find_next_quote(line, col_start, quotechar, NULL); |
4657 if (col_start < 0 || col_start > first_col) | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4658 goto abort_search; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4659 // Find close quote character. |
12 | 4660 col_end = find_next_quote(line, col_start + 1, quotechar, |
4661 curbuf->b_p_qe); | |
4662 if (col_end < 0) | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4663 goto abort_search; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4664 // If is cursor between start and end quote character, it is |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4665 // target text object. |
12 | 4666 if (col_start <= first_col && first_col <= col_end) |
4667 break; | |
4668 col_start = col_end + 1; | |
4669 } | |
4670 } | |
4671 else | |
4672 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4673 // Search backward for a starting quote. |
12 | 4674 col_start = find_prev_quote(line, col_start, quotechar, curbuf->b_p_qe); |
4675 if (line[col_start] != quotechar) | |
4676 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4677 // No quote before the cursor, look after the cursor. |
12 | 4678 col_start = find_next_quote(line, col_start, quotechar, NULL); |
4679 if (col_start < 0) | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4680 goto abort_search; |
12 | 4681 } |
4682 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4683 // Find close quote character. |
12 | 4684 col_end = find_next_quote(line, col_start + 1, quotechar, |
4685 curbuf->b_p_qe); | |
4686 if (col_end < 0) | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4687 goto abort_search; |
12 | 4688 } |
4689 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4690 // When "include" is TRUE, include spaces after closing quote or before |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4691 // the starting quote. |
12 | 4692 if (include) |
4693 { | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4694 if (VIM_ISWHITE(line[col_end + 1])) |
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4695 while (VIM_ISWHITE(line[col_end + 1])) |
12 | 4696 ++col_end; |
4697 else | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4698 while (col_start > 0 && VIM_ISWHITE(line[col_start - 1])) |
12 | 4699 --col_start; |
4700 } | |
4701 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4702 // Set start position. After vi" another i" must include the ". |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4703 // For v2i" include the quotes. |
5735 | 4704 if (!include && count < 2 && (vis_empty || !inside_quotes)) |
12 | 4705 ++col_start; |
4706 curwin->w_cursor.col = col_start; | |
4707 if (VIsual_active) | |
4708 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4709 // Set the start of the Visual area when the Visual area was empty, we |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4710 // were just inside quotes or the Visual area didn't start at a quote |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4711 // and didn't include a quote. |
527 | 4712 if (vis_empty |
4713 || (vis_bef_curs | |
4714 && !selected_quote | |
4715 && (inside_quotes | |
4716 || (line[VIsual.col] != quotechar | |
4717 && (VIsual.col == 0 | |
4718 || line[VIsual.col - 1] != quotechar))))) | |
12 | 4719 { |
4720 VIsual = curwin->w_cursor; | |
4721 redraw_curbuf_later(INVERTED); | |
4722 } | |
4723 } | |
4724 else | |
4725 { | |
4726 oap->start = curwin->w_cursor; | |
4727 oap->motion_type = MCHAR; | |
4728 } | |
4729 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4730 // Set end position. |
12 | 4731 curwin->w_cursor.col = col_end; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4732 if ((include || count > 1 // After vi" another i" must include the ". |
527 | 4733 || (!vis_empty && inside_quotes) |
4734 ) && inc_cursor() == 2) | |
12 | 4735 inclusive = TRUE; |
4736 if (VIsual_active) | |
4737 { | |
4738 if (vis_empty || vis_bef_curs) | |
4739 { | |
18677
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4740 // decrement cursor when 'selection' is not exclusive |
12 | 4741 if (*p_sel != 'e') |
4742 dec_cursor(); | |
4743 } | |
4744 else | |
4745 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4746 // Cursor is at start of Visual area. Set the end of the Visual |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4747 // area when it was just inside quotes or it didn't end at a |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4748 // quote. |
527 | 4749 if (inside_quotes |
4750 || (!selected_quote | |
4751 && line[VIsual.col] != quotechar | |
4752 && (line[VIsual.col] == NUL | |
4753 || line[VIsual.col + 1] != quotechar))) | |
4754 { | |
4755 dec_cursor(); | |
4756 VIsual = curwin->w_cursor; | |
4757 } | |
12 | 4758 curwin->w_cursor.col = col_start; |
4759 } | |
4760 if (VIsual_mode == 'V') | |
4761 { | |
4762 VIsual_mode = 'v'; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4763 redraw_cmdline = TRUE; // show mode later |
12 | 4764 } |
4765 } | |
4766 else | |
4767 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4768 // Set inclusive and other oap's flags. |
12 | 4769 oap->inclusive = inclusive; |
4770 } | |
4771 | |
4772 return OK; | |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4773 |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4774 abort_search: |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4775 if (VIsual_active && *p_sel == 'e') |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4776 { |
18677
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4777 if (did_exclusive_adj) |
953e83e09e78
patch 8.1.2330: vi' does not always work when 'selection' is exclusive
Bram Moolenaar <Bram@vim.org>
parents:
18644
diff
changeset
|
4778 inc_cursor(); |
15930
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4779 if (restore_vis_bef) |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4780 { |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4781 pos_T t = curwin->w_cursor; |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4782 |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4783 curwin->w_cursor = VIsual; |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4784 VIsual = t; |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4785 } |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4786 } |
e580c9d75443
patch 8.1.0971: failure for selecting quoted text object moves cursor
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
4787 return FALSE; |
12 | 4788 } |
4789 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4790 #endif // FEAT_TEXTOBJ |
7 | 4791 |
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4792 /* |
18448
35e0ab1f2975
patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents:
18426
diff
changeset
|
4793 * 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
|
4794 * 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
|
4795 * "cur". |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4796 * "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
|
4797 * 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
|
4798 */ |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4799 static int |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4800 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
|
4801 { |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4802 regmmatch_T regmatch; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4803 int nmatched = 0; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4804 int result = -1; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4805 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
|
4806 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
|
4807 int flag = 0; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4808 |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4809 if (pattern == NULL) |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4810 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
|
4811 |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4812 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
|
4813 SEARCH_KEEP, ®match) == FAIL) |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4814 return -1; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4815 |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4816 // init startcol correctly |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4817 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
|
4818 // move to match |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4819 if (move) |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4820 { |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4821 CLEAR_POS(&pos); |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4822 } |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4823 else |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4824 { |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4825 pos = *cur; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4826 // 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
|
4827 flag = SEARCH_START; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4828 } |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4829 |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4830 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
|
4831 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
|
4832 { |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4833 // 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
|
4834 // 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
|
4835 do |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4836 { |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4837 regmatch.startpos[0].col++; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4838 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
|
4839 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
|
4840 if (nmatched != 0) |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4841 break; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4842 } 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
|
4843 : 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
|
4844 |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18812
diff
changeset
|
4845 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
|
4846 { |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4847 result = (nmatched != 0 |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4848 && 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
|
4849 && 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
|
4850 } |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4851 } |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4852 |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4853 vim_regfree(regmatch.regprog); |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4854 return result; |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4855 } |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4856 |
3755 | 4857 |
3718 | 4858 /* |
4859 * Find next search match under cursor, cursor at end. | |
4860 * Used while an operator is pending, and in Visual mode. | |
4861 */ | |
4862 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4863 current_search( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4864 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
|
4865 int forward) // TRUE for forward, FALSE for backward |
3718 | 4866 { |
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
|
4867 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
|
4868 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
|
4869 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
|
4870 pos_T pos; // position after the pattern |
3718 | 4871 int i; |
4872 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
|
4873 int result; // result of various function calls |
3718 | 4874 char_u old_p_ws = p_ws; |
4875 int flags = 0; | |
5210
839ebe7c1b2f
updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents:
5118
diff
changeset
|
4876 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
|
4877 int zero_width; |
3718 | 4878 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4879 // 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
|
4880 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor)) |
3718 | 4881 dec_cursor(); |
4882 | |
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4883 orig_pos = pos = curwin->w_cursor; |
3718 | 4884 if (VIsual_active) |
4885 { | |
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4886 if (forward) |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4887 incl(&pos); |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4888 else |
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4889 decl(&pos); |
3718 | 4890 } |
4891 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4892 // 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
|
4893 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
|
4894 FORWARD); |
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4895 if (zero_width == -1) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4896 return FAIL; // pattern not found |
3732 | 4897 |
4898 /* | |
3718 | 4899 * The trick is to first search backwards and then search forward again, |
4900 * so that a match at the current cursor position will be correctly | |
4901 * captured. | |
4902 */ | |
4903 for (i = 0; i < 2; i++) | |
4904 { | |
4905 if (forward) | |
4906 dir = i; | |
4907 else | |
4908 dir = !i; | |
3732 | 4909 |
4910 flags = 0; | |
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4911 if (!dir && !zero_width) |
3732 | 4912 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
|
4913 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
|
4914 |
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
4915 // 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
|
4916 if (i == 0) |
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
4917 p_ws = FALSE; |
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
4918 |
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
|
4919 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
|
4920 (dir ? FORWARD : BACKWARD), |
3718 | 4921 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
|
4922 SEARCH_KEEP | flags, RE_SEARCH, NULL); |
3718 | 4923 |
18500
c0445cb7cfe0
patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents:
18448
diff
changeset
|
4924 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
|
4925 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4926 // 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
|
4927 // 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
|
4928 // 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
|
4929 // selection works. |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4930 if (i == 1 && !result) // not found, abort |
3718 | 4931 { |
4932 curwin->w_cursor = orig_pos; | |
4933 if (VIsual_active) | |
4934 VIsual = save_VIsual; | |
4935 return FAIL; | |
4936 } | |
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
|
4937 else if (i == 0 && !result) |
3718 | 4938 { |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4939 if (forward) |
3718 | 4940 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4941 // 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
|
4942 CLEAR_POS(&pos); |
3718 | 4943 } |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11117
diff
changeset
|
4944 else |
3718 | 4945 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4946 // 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
|
4947 // searching backwards, so set pos to last line and col |
3718 | 4948 pos.lnum = curwin->w_buffer->b_ml.ml_line_count; |
3724 | 4949 pos.col = (colnr_T)STRLEN( |
4950 ml_get(curwin->w_buffer->b_ml.ml_line_count)); | |
3718 | 4951 } |
4952 } | |
4953 } | |
4954 | |
4955 start_pos = pos; | |
4956 | |
4957 if (!VIsual_active) | |
4958 VIsual = start_pos; | |
4959 | |
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
|
4960 // 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
|
4961 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
|
4962 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
|
4963 dec_cursor(); |
18426
3b80bdbdc832
patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents:
18368
diff
changeset
|
4964 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
|
4965 curwin->w_cursor = pos; // put the cursor on the start of the match |
3718 | 4966 VIsual_active = TRUE; |
4967 VIsual_mode = 'v'; | |
4968 | |
15758
675dd5d7afb3
patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4969 if (*p_sel == 'e') |
3718 | 4970 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4971 // 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
|
4972 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
|
4973 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
|
4974 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
|
4975 inc(&VIsual); |
3718 | 4976 } |
4977 | |
4978 #ifdef FEAT_FOLDING | |
4979 if (fdo_flags & FDO_SEARCH && KeyTyped) | |
4980 foldOpenCursor(); | |
4981 #endif | |
4982 | |
4983 may_start_select('c'); | |
4984 setmouse(); | |
4985 #ifdef FEAT_CLIPBOARD | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4986 // 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
|
4987 // end are still the same, and the selection needs to be owned |
3718 | 4988 clip_star.vmode = NUL; |
4989 #endif | |
4990 redraw_curbuf_later(INVERTED); | |
4991 showmode(); | |
4992 | |
4993 return OK; | |
4994 } | |
3755 | 4995 |
7 | 4996 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \ |
4997 || defined(PROTO) | |
4998 /* | |
4999 * return TRUE if line 'lnum' is empty or has white chars only. | |
5000 */ | |
5001 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5002 linewhite(linenr_T lnum) |
7 | 5003 { |
5004 char_u *p; | |
5005 | |
5006 p = skipwhite(ml_get(lnum)); | |
5007 return (*p == NUL); | |
5008 } | |
5009 #endif | |
5010 | |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5011 /* |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5012 * 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
|
5013 * 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
|
5014 */ |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5015 static void |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5016 search_stat( |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5017 int dirc, |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5018 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
|
5019 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
|
5020 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
|
5021 int recompute) |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5022 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5023 int save_ws = p_ws; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5024 int wraparound = FALSE; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5025 pos_T p = (*pos); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5026 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
|
5027 static int cur = 0; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5028 static int cnt = 0; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5029 static int chgtick = 0; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5030 static char_u *lastpat = NULL; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5031 static buf_T *lbuf = NULL; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5032 #ifdef FEAT_RELTIME |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5033 proftime_T start; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5034 #endif |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5035 #define OUT_OF_TIME 999 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5036 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5037 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
|
5038 || (dirc == '/' && LT_POS(p, lastpos))); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5039 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5040 // 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
|
5041 // 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
|
5042 // 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
|
5043 if (!(chgtick == CHANGEDTICK(curbuf) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5044 && 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
|
5045 && 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
|
5046 && 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
|
5047 && 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
|
5048 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5049 cur = 0; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5050 cnt = 0; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5051 CLEAR_POS(&lastpos); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5052 lbuf = curbuf; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5053 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5054 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5055 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
|
5056 && (dirc == '/' ? cur < cnt : cur > 0)) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5057 cur += dirc == '/' ? 1 : -1; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5058 else |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5059 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5060 p_ws = FALSE; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5061 #ifdef FEAT_RELTIME |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5062 profile_setlimit(20L, &start); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5063 #endif |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5064 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
|
5065 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
|
5066 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5067 #ifdef FEAT_RELTIME |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5068 // 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
|
5069 if (profile_passed_limit(&start)) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5070 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5071 cnt = OUT_OF_TIME; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5072 cur = OUT_OF_TIME; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5073 break; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5074 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5075 #endif |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5076 cnt++; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5077 if (LTOREQ_POS(lastpos, p)) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5078 cur++; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5079 fast_breakcheck(); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5080 if (cnt > 99) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5081 break; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5082 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5083 if (got_int) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5084 cur = -1; // abort |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5085 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5086 if (cur > 0) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5087 { |
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
|
5088 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
|
5089 size_t len; |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5090 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5091 #ifdef FEAT_RIGHTLEFT |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5092 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
|
5093 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5094 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
|
5095 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
|
5096 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
|
5097 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
|
5098 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
|
5099 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
|
5100 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
|
5101 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
|
5102 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5103 else |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5104 #endif |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5105 { |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5106 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
|
5107 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
|
5108 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
|
5109 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
|
5110 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
|
5111 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
|
5112 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
|
5113 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
|
5114 } |
16560
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
5115 |
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
5116 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
|
5117 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
|
5118 { |
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
|
5119 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
|
5120 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
|
5121 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
|
5122 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
|
5123 } |
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
5124 |
8d0ea09e2d81
patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents:
16535
diff
changeset
|
5125 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
|
5126 if (dirc == '?' && cur == 100) |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5127 cur = -1; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5128 |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5129 vim_free(lastpat); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5130 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
|
5131 chgtick = CHANGEDTICK(curbuf); |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5132 lbuf = curbuf; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5133 lastpos = p; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5134 |
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
|
5135 // 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
|
5136 msg_hist_off = TRUE; |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5137 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
|
5138 msg_hist_off = FALSE; |
16533
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5139 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5140 p_ws = save_ws; |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5141 } |
5e25171e0e75
patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents:
16239
diff
changeset
|
5142 |
7 | 5143 #if defined(FEAT_FIND_ID) || defined(PROTO) |
5144 /* | |
5145 * Find identifiers or defines in included files. | |
2719 | 5146 * If p_ic && (compl_cont_status & CONT_SOL) then ptr must be in lowercase. |
7 | 5147 */ |
5148 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5149 find_pattern_in_path( |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5150 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
|
5151 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
|
5152 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
|
5153 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
|
5154 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
|
5155 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
|
5156 // a macro? |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5157 long count, |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5158 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
|
5159 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
|
5160 linenr_T end_lnum) // last line for searching |
7 | 5161 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5162 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
|
5163 SearchedFile *bigger; // When we need more space |
7 | 5164 int max_path_depth = 50; |
5165 long match_count = 1; | |
5166 | |
5167 char_u *pat; | |
5168 char_u *new_fname; | |
5169 char_u *curr_fname = curbuf->b_fname; | |
5170 char_u *prev_fname = NULL; | |
5171 linenr_T lnum; | |
5172 int depth; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5173 int depth_displayed; // For type==CHECK_PATH |
7 | 5174 int old_files; |
5175 int already_searched; | |
5176 char_u *file_line; | |
5177 char_u *line; | |
5178 char_u *p; | |
5179 char_u save_char; | |
5180 int define_matched; | |
5181 regmatch_T regmatch; | |
5182 regmatch_T incl_regmatch; | |
5183 regmatch_T def_regmatch; | |
5184 int matched = FALSE; | |
5185 int did_show = FALSE; | |
5186 int found = FALSE; | |
5187 int i; | |
5188 char_u *already = NULL; | |
5189 char_u *startp = NULL; | |
534 | 5190 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
|
5191 #if defined(FEAT_QUICKFIX) |
7 | 5192 win_T *curwin_save = NULL; |
5193 #endif | |
5194 | |
5195 regmatch.regprog = NULL; | |
5196 incl_regmatch.regprog = NULL; | |
5197 def_regmatch.regprog = NULL; | |
5198 | |
5199 file_line = alloc(LSIZE); | |
5200 if (file_line == NULL) | |
5201 return; | |
5202 | |
5203 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
|
5204 // 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
|
5205 // 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
|
5206 && !(compl_cont_status & CONT_SOL)) |
7 | 5207 { |
5208 pat = alloc(len + 5); | |
5209 if (pat == NULL) | |
5210 goto fpip_end; | |
5211 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
|
5212 // ignore case according to p_ic, p_scs and pat |
7 | 5213 regmatch.rm_ic = ignorecase(pat); |
5214 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0); | |
5215 vim_free(pat); | |
5216 if (regmatch.regprog == NULL) | |
5217 goto fpip_end; | |
5218 } | |
534 | 5219 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc; |
5220 if (*inc_opt != NUL) | |
7 | 5221 { |
534 | 5222 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0); |
7 | 5223 if (incl_regmatch.regprog == NULL) |
5224 goto fpip_end; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5225 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat. |
7 | 5226 } |
5227 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL)) | |
5228 { | |
5229 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL | |
5230 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0); | |
5231 if (def_regmatch.regprog == NULL) | |
5232 goto fpip_end; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5233 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat. |
7 | 5234 } |
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
|
5235 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE); |
7 | 5236 if (files == NULL) |
5237 goto fpip_end; | |
5238 old_files = max_path_depth; | |
5239 depth = depth_displayed = -1; | |
5240 | |
5241 lnum = start_lnum; | |
5242 if (end_lnum > curbuf->b_ml.ml_line_count) | |
5243 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
|
5244 if (lnum > end_lnum) // do at least one line |
7 | 5245 lnum = end_lnum; |
5246 line = ml_get(lnum); | |
5247 | |
5248 for (;;) | |
5249 { | |
5250 if (incl_regmatch.regprog != NULL | |
5251 && vim_regexec(&incl_regmatch, line, (colnr_T)0)) | |
5252 { | |
534 | 5253 char_u *p_fname = (curr_fname == curbuf->b_fname) |
5254 ? curbuf->b_ffname : curr_fname; | |
5255 | |
5256 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
|
5257 // Use text from '\zs' to '\ze' (or end) of 'include'. |
534 | 5258 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
|
5259 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]), |
534 | 5260 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname); |
5261 else | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5262 // Use text after match with 'include'. |
534 | 5263 new_fname = file_name_in_line(incl_regmatch.endp[0], 0, |
681 | 5264 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL); |
7 | 5265 already_searched = FALSE; |
5266 if (new_fname != NULL) | |
5267 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5268 // Check whether we have already searched in this file |
7 | 5269 for (i = 0;; i++) |
5270 { | |
5271 if (i == depth + 1) | |
5272 i = old_files; | |
5273 if (i == max_path_depth) | |
5274 break; | |
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16696
diff
changeset
|
5275 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
|
5276 & FPC_SAME) |
7 | 5277 { |
5278 if (type != CHECK_PATH && | |
5279 action == ACTION_SHOW_ALL && files[i].matched) | |
5280 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5281 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
|
5282 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
|
5283 // typed at "--more--" |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5284 // message |
7 | 5285 { |
5286 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
|
5287 msg_puts(_(" (includes previously listed match)")); |
7 | 5288 prev_fname = NULL; |
5289 } | |
5290 } | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13225
diff
changeset
|
5291 VIM_CLEAR(new_fname); |
7 | 5292 already_searched = TRUE; |
5293 break; | |
5294 } | |
5295 } | |
5296 } | |
5297 | |
5298 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL | |
5299 || (new_fname == NULL && !already_searched))) | |
5300 { | |
5301 if (did_show) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5302 msg_putchar('\n'); // cursor below last one |
7 | 5303 else |
5304 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5305 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
|
5306 msg_puts_title(_("--- Included files ")); |
7 | 5307 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
|
5308 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
|
5309 msg_puts_title(_("in path ---\n")); |
7 | 5310 } |
5311 did_show = TRUE; | |
5312 while (depth_displayed < depth && !got_int) | |
5313 { | |
5314 ++depth_displayed; | |
5315 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
|
5316 msg_puts(" "); |
7 | 5317 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
|
5318 msg_puts(" -->\n"); |
7 | 5319 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5320 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
|
5321 // for "--more--" message |
7 | 5322 { |
5323 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
|
5324 msg_puts(" "); |
7 | 5325 if (new_fname != NULL) |
5326 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5327 // 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
|
5328 // '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
|
5329 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D)); |
7 | 5330 } |
5331 else | |
5332 { | |
5333 /* | |
5334 * Isolate the file name. | |
5335 * Include the surrounding "" or <> if present. | |
5336 */ | |
3699 | 5337 if (inc_opt != NULL |
5338 && strstr((char *)inc_opt, "\\zs") != NULL) | |
5339 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5340 // pattern contains \zs, use the match |
3699 | 5341 p = incl_regmatch.startp[0]; |
5342 i = (int)(incl_regmatch.endp[0] | |
5343 - incl_regmatch.startp[0]); | |
5344 } | |
5345 else | |
5346 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5347 // find the file name after the end of the match |
3699 | 5348 for (p = incl_regmatch.endp[0]; |
5349 *p && !vim_isfilec(*p); p++) | |
5350 ; | |
5351 for (i = 0; vim_isfilec(p[i]); i++) | |
5352 ; | |
5353 } | |
5354 | |
7 | 5355 if (i == 0) |
5356 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5357 // Nothing found, use the rest of the line. |
7 | 5358 p = incl_regmatch.endp[0]; |
835 | 5359 i = (int)STRLEN(p); |
7 | 5360 } |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5361 // 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
|
5362 // happen if \zs appears in the regexp. |
3699 | 5363 else if (p > line) |
7 | 5364 { |
5365 if (p[-1] == '"' || p[-1] == '<') | |
5366 { | |
5367 --p; | |
5368 ++i; | |
5369 } | |
5370 if (p[i] == '"' || p[i] == '>') | |
5371 ++i; | |
5372 } | |
5373 save_char = p[i]; | |
5374 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
|
5375 msg_outtrans_attr(p, HL_ATTR(HLF_D)); |
7 | 5376 p[i] = save_char; |
5377 } | |
5378 | |
5379 if (new_fname == NULL && action == ACTION_SHOW_ALL) | |
5380 { | |
5381 if (already_searched) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5382 msg_puts(_(" (Already listed)")); |
7 | 5383 else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5384 msg_puts(_(" NOT FOUND")); |
7 | 5385 } |
5386 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5387 out_flush(); // output each line directly |
7 | 5388 } |
5389 | |
5390 if (new_fname != NULL) | |
5391 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5392 // Push the new file onto the file stack |
7 | 5393 if (depth + 1 == old_files) |
5394 { | |
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
|
5395 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2); |
7 | 5396 if (bigger != NULL) |
5397 { | |
5398 for (i = 0; i <= depth; i++) | |
5399 bigger[i] = files[i]; | |
5400 for (i = depth + 1; i < old_files + max_path_depth; i++) | |
5401 { | |
5402 bigger[i].fp = NULL; | |
5403 bigger[i].name = NULL; | |
5404 bigger[i].lnum = 0; | |
5405 bigger[i].matched = FALSE; | |
5406 } | |
5407 for (i = old_files; i < max_path_depth; i++) | |
5408 bigger[i + max_path_depth] = files[i]; | |
5409 old_files += max_path_depth; | |
5410 max_path_depth *= 2; | |
5411 vim_free(files); | |
5412 files = bigger; | |
5413 } | |
5414 } | |
5415 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r")) | |
5416 == NULL) | |
5417 vim_free(new_fname); | |
5418 else | |
5419 { | |
5420 if (++depth == old_files) | |
5421 { | |
5422 /* | |
5423 * lalloc() for 'bigger' must have failed above. We | |
5424 * will forget one of our already visited files now. | |
5425 */ | |
5426 vim_free(files[old_files].name); | |
5427 ++old_files; | |
5428 } | |
5429 files[depth].name = curr_fname = new_fname; | |
5430 files[depth].lnum = 0; | |
5431 files[depth].matched = FALSE; | |
5432 if (action == ACTION_EXPAND) | |
5433 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5434 msg_hist_off = TRUE; // reset in msg_trunc_attr() |
274 | 5435 vim_snprintf((char*)IObuff, IOSIZE, |
5436 _("Scanning included file: %s"), | |
5437 (char *)new_fname); | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5438 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R)); |
7 | 5439 } |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
5440 else if (p_verbose >= 5) |
712 | 5441 { |
5442 verbose_enter(); | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
5443 smsg(_("Searching included file %s"), |
712 | 5444 (char *)new_fname); |
5445 verbose_leave(); | |
5446 } | |
5447 | |
7 | 5448 } |
5449 } | |
5450 } | |
5451 else | |
5452 { | |
5453 /* | |
5454 * Check if the line is a define (type == FIND_DEFINE) | |
5455 */ | |
5456 p = line; | |
5457 search_line: | |
5458 define_matched = FALSE; | |
5459 if (def_regmatch.regprog != NULL | |
5460 && vim_regexec(&def_regmatch, line, (colnr_T)0)) | |
5461 { | |
5462 /* | |
5463 * Pattern must be first identifier after 'define', so skip | |
5464 * to that position before checking for match of pattern. Also | |
5465 * don't let it match beyond the end of this identifier. | |
5466 */ | |
5467 p = def_regmatch.endp[0]; | |
5468 while (*p && !vim_iswordc(*p)) | |
5469 p++; | |
5470 define_matched = TRUE; | |
5471 } | |
5472 | |
5473 /* | |
5474 * Look for a match. Don't do this if we are looking for a | |
5475 * define and this line didn't match define_prog above. | |
5476 */ | |
5477 if (def_regmatch.regprog == NULL || define_matched) | |
5478 { | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
5479 if (define_matched || (compl_cont_status & CONT_SOL)) |
7 | 5480 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5481 // compare the first "len" chars from "ptr" |
7 | 5482 startp = skipwhite(p); |
5483 if (p_ic) | |
5484 matched = !MB_STRNICMP(startp, ptr, len); | |
5485 else | |
5486 matched = !STRNCMP(startp, ptr, len); | |
5487 if (matched && define_matched && whole | |
5488 && vim_iswordc(startp[len])) | |
5489 matched = FALSE; | |
5490 } | |
5491 else if (regmatch.regprog != NULL | |
5492 && vim_regexec(®match, line, (colnr_T)(p - line))) | |
5493 { | |
5494 matched = TRUE; | |
5495 startp = regmatch.startp[0]; | |
5496 /* | |
5497 * Check if the line is not a comment line (unless we are | |
5498 * looking for a define). A line starting with "# define" | |
5499 * is not considered to be a comment line. | |
5500 */ | |
5501 if (!define_matched && skip_comments) | |
5502 { | |
5503 if ((*line != '#' || | |
5504 STRNCMP(skipwhite(line + 1), "define", 6) != 0) | |
3562 | 5505 && get_leader_len(line, NULL, FALSE, TRUE)) |
7 | 5506 matched = FALSE; |
5507 | |
5508 /* | |
5509 * Also check for a "/ *" or "/ /" before the match. | |
5510 * Skips lines like "int backwards; / * normal index | |
5511 * * /" when looking for "normal". | |
5512 * Note: Doesn't skip "/ *" in comments. | |
5513 */ | |
5514 p = skipwhite(line); | |
5515 if (matched | |
5516 || (p[0] == '/' && p[1] == '*') || p[0] == '*') | |
5517 for (p = line; *p && p < startp; ++p) | |
5518 { | |
5519 if (matched | |
5520 && p[0] == '/' | |
5521 && (p[1] == '*' || p[1] == '/')) | |
5522 { | |
5523 matched = FALSE; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5524 // After "//" all text is comment |
7 | 5525 if (p[1] == '/') |
5526 break; | |
5527 ++p; | |
5528 } | |
5529 else if (!matched && p[0] == '*' && p[1] == '/') | |
5530 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5531 // Can find match after "* /". |
7 | 5532 matched = TRUE; |
5533 ++p; | |
5534 } | |
5535 } | |
5536 } | |
5537 } | |
5538 } | |
5539 } | |
5540 if (matched) | |
5541 { | |
5542 if (action == ACTION_EXPAND) | |
5543 { | |
16239
5df26b29e809
patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
5544 int cont_s_ipos = FALSE; |
7 | 5545 int add_r; |
5546 char_u *aux; | |
5547 | |
5548 if (depth == -1 && lnum == curwin->w_cursor.lnum) | |
5549 break; | |
5550 found = TRUE; | |
5551 aux = p = startp; | |
449 | 5552 if (compl_cont_status & CONT_ADDING) |
7 | 5553 { |
449 | 5554 p += compl_length; |
7 | 5555 if (vim_iswordp(p)) |
5556 goto exit_matched; | |
5557 p = find_word_start(p); | |
5558 } | |
5559 p = find_word_end(p); | |
5560 i = (int)(p - aux); | |
5561 | |
449 | 5562 if ((compl_cont_status & CONT_ADDING) && i == compl_length) |
7 | 5563 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5564 // IOSIZE > compl_length, so the STRNCPY works |
7 | 5565 STRNCPY(IObuff, aux, i); |
944 | 5566 |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5567 // 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
|
5568 // 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
|
5569 // exit_matched when past the last line. |
944 | 5570 if (depth < 0) |
5571 { | |
5572 if (lnum >= end_lnum) | |
5573 goto exit_matched; | |
5574 line = ml_get(++lnum); | |
5575 } | |
5576 else if (vim_fgets(line = file_line, | |
5577 LSIZE, files[depth].fp)) | |
7 | 5578 goto exit_matched; |
5579 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5580 // 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
|
5581 // 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
|
5582 // bellow -- Acevedo |
7 | 5583 already = aux = p = skipwhite(line); |
5584 p = find_word_start(p); | |
5585 p = find_word_end(p); | |
5586 if (p > aux) | |
5587 { | |
5588 if (*aux != ')' && IObuff[i-1] != TAB) | |
5589 { | |
5590 if (IObuff[i-1] != ' ') | |
5591 IObuff[i++] = ' '; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5592 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2 |
7 | 5593 if (p_js |
5594 && (IObuff[i-2] == '.' | |
5595 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL | |
5596 && (IObuff[i-2] == '?' | |
5597 || IObuff[i-2] == '!')))) | |
5598 IObuff[i++] = ' '; | |
5599 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5600 // copy as much as possible of the new word |
7 | 5601 if (p - aux >= IOSIZE - i) |
5602 p = aux + IOSIZE - i - 1; | |
5603 STRNCPY(IObuff + i, aux, p - aux); | |
5604 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
|
5605 cont_s_ipos = TRUE; |
7 | 5606 } |
5607 IObuff[i] = NUL; | |
5608 aux = IObuff; | |
5609 | |
449 | 5610 if (i == compl_length) |
7 | 5611 goto exit_matched; |
5612 } | |
5613 | |
942 | 5614 add_r = ins_compl_add_infercase(aux, i, p_ic, |
7 | 5615 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
|
5616 dir, cont_s_ipos); |
7 | 5617 if (add_r == OK) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5618 // if dir was BACKWARD then honor it just once |
7 | 5619 dir = FORWARD; |
464 | 5620 else if (add_r == FAIL) |
7 | 5621 break; |
5622 } | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
5623 else if (action == ACTION_SHOW_ALL) |
7 | 5624 { |
5625 found = TRUE; | |
5626 if (!did_show) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5627 gotocmdline(TRUE); // cursor at status line |
7 | 5628 if (curr_fname != prev_fname) |
5629 { | |
5630 if (did_show) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5631 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
|
5632 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
|
5633 // at "--more--" message |
7 | 5634 msg_home_replace_hl(curr_fname); |
5635 prev_fname = curr_fname; | |
5636 } | |
5637 did_show = TRUE; | |
5638 if (!got_int) | |
5639 show_pat_in_path(line, type, TRUE, action, | |
5640 (depth == -1) ? NULL : files[depth].fp, | |
5641 (depth == -1) ? &lnum : &files[depth].lnum, | |
5642 match_count++); | |
5643 | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5644 // 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
|
5645 // include it |
7 | 5646 for (i = 0; i <= depth; ++i) |
5647 files[i].matched = TRUE; | |
5648 } | |
5649 else if (--count <= 0) | |
5650 { | |
5651 found = TRUE; | |
5652 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
|
5653 #if defined(FEAT_QUICKFIX) |
7 | 5654 && g_do_tagpreview == 0 |
5655 #endif | |
5656 ) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
5657 emsg(_("E387: Match is on current line")); |
7 | 5658 else if (action == ACTION_SHOW) |
5659 { | |
5660 show_pat_in_path(line, type, did_show, action, | |
5661 (depth == -1) ? NULL : files[depth].fp, | |
5662 (depth == -1) ? &lnum : &files[depth].lnum, 1L); | |
5663 did_show = TRUE; | |
5664 } | |
5665 else | |
5666 { | |
5667 #ifdef FEAT_GUI | |
5668 need_mouse_correct = TRUE; | |
5669 #endif | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
5670 #if defined(FEAT_QUICKFIX) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5671 // ":psearch" uses the preview window |
7 | 5672 if (g_do_tagpreview != 0) |
5673 { | |
5674 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
|
5675 prepare_tagpreview(TRUE, TRUE, FALSE); |
7 | 5676 } |
5677 #endif | |
5678 if (action == ACTION_SPLIT) | |
5679 { | |
5680 if (win_split(0, 0) == FAIL) | |
5681 break; | |
2583 | 5682 RESET_BINDING(curwin); |
7 | 5683 } |
5684 if (depth == -1) | |
5685 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5686 // 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
|
5687 #if defined(FEAT_QUICKFIX) |
7 | 5688 if (g_do_tagpreview != 0) |
5689 { | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
5690 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
|
5691 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
|
5692 NULL, TRUE, lnum, FALSE))) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5693 break; // failed to jump to file |
7 | 5694 } |
5695 else | |
5696 #endif | |
5697 setpcmark(); | |
5698 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
|
5699 check_cursor(); |
7 | 5700 } |
5701 else | |
5702 { | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
5703 if (!GETFILE_SUCCESS(getfile( |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11275
diff
changeset
|
5704 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
|
5705 files[depth].lnum, FALSE))) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5706 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
|
5707 // 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
|
5708 // want that here |
7 | 5709 curwin->w_cursor.lnum = files[depth].lnum; |
5710 } | |
5711 } | |
5712 if (action != ACTION_SHOW) | |
5713 { | |
1859 | 5714 curwin->w_cursor.col = (colnr_T)(startp - line); |
7 | 5715 curwin->w_set_curswant = TRUE; |
5716 } | |
5717 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11759
diff
changeset
|
5718 #if defined(FEAT_QUICKFIX) |
7 | 5719 if (g_do_tagpreview != 0 |
673 | 5720 && curwin != curwin_save && win_valid(curwin_save)) |
7 | 5721 { |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5722 // Return cursor to where we were |
7 | 5723 validate_cursor(); |
5724 redraw_later(VALID); | |
5725 win_enter(curwin_save, TRUE); | |
5726 } | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18681
diff
changeset
|
5727 # 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
|
5728 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
|
5729 // 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
|
5730 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
|
5731 # endif |
7 | 5732 #endif |
5733 break; | |
5734 } | |
5735 exit_matched: | |
5736 matched = FALSE; | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5737 // 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
|
5738 // are not at the end of it already |
7 | 5739 if (def_regmatch.regprog == NULL |
5740 && action == ACTION_EXPAND | |
449 | 5741 && !(compl_cont_status & CONT_SOL) |
1859 | 5742 && *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
|
5743 && *(p = startp + mb_ptr2len(startp)) != NUL) |
7 | 5744 goto search_line; |
5745 } | |
5746 line_breakcheck(); | |
5747 if (action == ACTION_EXPAND) | |
10277
154d5a2e7395
commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents:
10172
diff
changeset
|
5748 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
|
5749 if (got_int || ins_compl_interrupted()) |
7 | 5750 break; |
5751 | |
5752 /* | |
5753 * Read the next line. When reading an included file and encountering | |
5754 * end-of-file, close the file and continue in the file that included | |
5755 * it. | |
5756 */ | |
5757 while (depth >= 0 && !already | |
5758 && vim_fgets(line = file_line, LSIZE, files[depth].fp)) | |
5759 { | |
5760 fclose(files[depth].fp); | |
5761 --old_files; | |
5762 files[old_files].name = files[depth].name; | |
5763 files[old_files].matched = files[depth].matched; | |
5764 --depth; | |
5765 curr_fname = (depth == -1) ? curbuf->b_fname | |
5766 : files[depth].name; | |
5767 if (depth < depth_displayed) | |
5768 depth_displayed = depth; | |
5769 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5770 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
|
5771 { |
7 | 5772 files[depth].lnum++; |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5773 // 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
|
5774 i = (int)STRLEN(line); |
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
5775 if (i > 0 && line[i - 1] == '\n') |
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
5776 line[--i] = NUL; |
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
5777 if (i > 0 && line[i - 1] == '\r') |
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
5778 line[--i] = NUL; |
5569d11ef585
updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents:
5064
diff
changeset
|
5779 } |
7 | 5780 else if (!already) |
5781 { | |
5782 if (++lnum > end_lnum) | |
5783 break; | |
5784 line = ml_get(lnum); | |
5785 } | |
5786 already = NULL; | |
5787 } | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5788 // End of big for (;;) loop. |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5789 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5790 // Close any files that are still open. |
7 | 5791 for (i = 0; i <= depth; i++) |
5792 { | |
5793 fclose(files[i].fp); | |
5794 vim_free(files[i].name); | |
5795 } | |
5796 for (i = old_files; i < max_path_depth; i++) | |
5797 vim_free(files[i].name); | |
5798 vim_free(files); | |
5799 | |
5800 if (type == CHECK_PATH) | |
5801 { | |
5802 if (!did_show) | |
5803 { | |
5804 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
|
5805 msg(_("All included files were found")); |
7 | 5806 else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5807 msg(_("No included files")); |
7 | 5808 } |
5809 } | |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
5810 else if (!found && action != ACTION_EXPAND) |
7 | 5811 { |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
15971
diff
changeset
|
5812 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
|
5813 emsg(_(e_interr)); |
7 | 5814 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
|
5815 emsg(_("E388: Couldn't find definition")); |
7 | 5816 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15239
diff
changeset
|
5817 emsg(_("E389: Couldn't find pattern")); |
7 | 5818 } |
5819 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL) | |
5820 msg_end(); | |
5821 | |
5822 fpip_end: | |
5823 vim_free(file_line); | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5824 vim_regfree(regmatch.regprog); |
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5825 vim_regfree(incl_regmatch.regprog); |
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5826 vim_regfree(def_regmatch.regprog); |
7 | 5827 } |
5828 | |
5829 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5830 show_pat_in_path( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5831 char_u *line, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5832 int type, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5833 int did_show, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5834 int action, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5835 FILE *fp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5836 linenr_T *lnum, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5837 long count) |
7 | 5838 { |
5839 char_u *p; | |
5840 | |
5841 if (did_show) | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5842 msg_putchar('\n'); // cursor below last one |
867 | 5843 else if (!msg_silent) |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5844 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
|
5845 if (got_int) // 'q' typed at "--more--" message |
7 | 5846 return; |
5847 for (;;) | |
5848 { | |
5849 p = line + STRLEN(line) - 1; | |
5850 if (fp != NULL) | |
5851 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5852 // We used fgets(), so get rid of newline at end |
7 | 5853 if (p >= line && *p == '\n') |
5854 --p; | |
5855 if (p >= line && *p == '\r') | |
5856 --p; | |
5857 *(p + 1) = NUL; | |
5858 } | |
5859 if (action == ACTION_SHOW_ALL) | |
5860 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5861 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
|
5862 msg_puts((char *)IObuff); |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5863 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
|
5864 // Highlight line numbers |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5865 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
|
5866 msg_puts(" "); |
7 | 5867 } |
168 | 5868 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
|
5869 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
|
5870 |
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5871 // Definition continues until line that doesn't end with '\' |
7 | 5872 if (got_int || type != FIND_DEFINE || p < line || *p != '\\') |
5873 break; | |
5874 | |
5875 if (fp != NULL) | |
5876 { | |
18812
d34ec6fe207d
patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5877 if (vim_fgets(line, LSIZE, fp)) // end of file |
7 | 5878 break; |
5879 ++*lnum; | |
5880 } | |
5881 else | |
5882 { | |
5883 if (++*lnum > curbuf->b_ml.ml_line_count) | |
5884 break; | |
5885 line = ml_get(*lnum); | |
5886 } | |
5887 msg_putchar('\n'); | |
5888 } | |
5889 } | |
5890 #endif | |
5891 | |
5892 #ifdef FEAT_VIMINFO | |
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
5893 /* |
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
5894 * 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
|
5895 */ |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5896 spat_T * |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5897 get_spat(int idx) |
7 | 5898 { |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5899 return &spats[idx]; |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5900 } |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5901 |
18263
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
5902 /* |
a5de1d88590d
patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
5903 * 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
|
5904 */ |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5905 int |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5906 get_spat_last_idx(void) |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5907 { |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5908 return last_idx; |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16949
diff
changeset
|
5909 } |
7 | 5910 #endif |