Mercurial > vim
annotate src/misc2.c @ 15770:77e97f159554 v8.1.0892
patch 8.1.0892: failure when closing a window when location list is in use
commit https://github.com/vim/vim/commit/eeb1b9c7ed33c152e041a286d79bf3ed00d80e40
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 10 22:59:04 2019 +0100
patch 8.1.0892: failure when closing a window when location list is in use
Problem: Failure when closing a window when location list is in use.
Solution: Handle the situation gracefully. Make sure memory for 'switchbuf'
is not freed at the wrong time. (Yegappan Lakshmanan,
closes #3928)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 10 Feb 2019 23:00:05 +0100 |
parents | ad8b2c109b22 |
children | 99ebf78686a9 |
rev | line source |
---|---|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
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 /* | |
11 * misc2.c: Various functions. | |
12 */ | |
13 #include "vim.h" | |
14 | |
359 | 15 static char_u *username = NULL; /* cached result of mch_get_user_name() */ |
16 | |
17 static char_u *ff_expand_buffer = NULL; /* used for expanding filenames */ | |
18 | |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
19 static int coladvance2(pos_T *pos, int addspaces, int finetune, colnr_T wcol); |
7 | 20 |
21 /* | |
22 * Return TRUE if in the current mode we need to use virtual. | |
23 */ | |
24 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
25 virtual_active(void) |
7 | 26 { |
27 /* While an operator is being executed we return "virtual_op", because | |
28 * VIsual_active has already been reset, thus we can't check for "block" | |
29 * being used. */ | |
30 if (virtual_op != MAYBE) | |
31 return virtual_op; | |
32 return (ve_flags == VE_ALL | |
33 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V) | |
34 || ((ve_flags & VE_INSERT) && (State & INSERT))); | |
35 } | |
36 | |
37 /* | |
38 * Get the screen position of the cursor. | |
39 */ | |
40 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
41 getviscol(void) |
7 | 42 { |
43 colnr_T x; | |
44 | |
45 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL); | |
46 return (int)x; | |
47 } | |
48 | |
49 /* | |
1209 | 50 * Go to column "wcol", and add/insert white space as necessary to get the |
7 | 51 * cursor in that column. |
52 * The caller must have saved the cursor line for undo! | |
53 */ | |
54 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
55 coladvance_force(colnr_T wcol) |
7 | 56 { |
57 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol); | |
58 | |
59 if (wcol == MAXCOL) | |
60 curwin->w_valid &= ~VALID_VIRTCOL; | |
61 else | |
62 { | |
63 /* Virtcol is valid */ | |
64 curwin->w_valid |= VALID_VIRTCOL; | |
65 curwin->w_virtcol = wcol; | |
66 } | |
67 return rc; | |
68 } | |
69 | |
70 /* | |
15428
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
71 * Get the screen position of character col with a coladd in the cursor line. |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
72 */ |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
73 int |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
74 getviscol2(colnr_T col, colnr_T coladd UNUSED) |
15428
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
75 { |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
76 colnr_T x; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
77 pos_T pos; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
78 |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
79 pos.lnum = curwin->w_cursor.lnum; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
80 pos.col = col; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
81 pos.coladd = coladd; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
82 getvvcol(curwin, &pos, &x, NULL, NULL); |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
83 return (int)x; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
84 } |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
85 |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
86 /* |
7 | 87 * Try to advance the Cursor to the specified screen column. |
88 * If virtual editing: fine tune the cursor position. | |
89 * Note that all virtual positions off the end of a line should share | |
90 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)), | |
91 * beginning at coladd 0. | |
92 * | |
93 * return OK if desired column is reached, FAIL if not | |
94 */ | |
95 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
96 coladvance(colnr_T wcol) |
7 | 97 { |
98 int rc = getvpos(&curwin->w_cursor, wcol); | |
99 | |
100 if (wcol == MAXCOL || rc == FAIL) | |
101 curwin->w_valid &= ~VALID_VIRTCOL; | |
44 | 102 else if (*ml_get_cursor() != TAB) |
7 | 103 { |
44 | 104 /* Virtcol is valid when not on a TAB */ |
7 | 105 curwin->w_valid |= VALID_VIRTCOL; |
106 curwin->w_virtcol = wcol; | |
107 } | |
108 return rc; | |
109 } | |
110 | |
111 /* | |
112 * Return in "pos" the position of the cursor advanced to screen column "wcol". | |
113 * return OK if desired column is reached, FAIL if not | |
114 */ | |
115 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
116 getvpos(pos_T *pos, colnr_T wcol) |
7 | 117 { |
118 return coladvance2(pos, FALSE, virtual_active(), wcol); | |
119 } | |
120 | |
121 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
122 coladvance2( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
123 pos_T *pos, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
124 int addspaces, /* change the text to achieve our goal? */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
125 int finetune, /* change char offset for the exact column */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
126 colnr_T wcol) /* column to move to */ |
7 | 127 { |
128 int idx; | |
129 char_u *ptr; | |
130 char_u *line; | |
131 colnr_T col = 0; | |
132 int csize = 0; | |
133 int one_more; | |
134 #ifdef FEAT_LINEBREAK | |
135 int head = 0; | |
136 #endif | |
137 | |
772 | 138 one_more = (State & INSERT) |
139 || restart_edit != NUL | |
140 || (VIsual_active && *p_sel != 'o') | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
141 || ((ve_flags & VE_ONEMORE) && wcol < MAXCOL) ; |
1982 | 142 line = ml_get_buf(curbuf, pos->lnum, FALSE); |
7 | 143 |
144 if (wcol >= MAXCOL) | |
145 { | |
146 idx = (int)STRLEN(line) - 1 + one_more; | |
147 col = wcol; | |
148 | |
149 if ((addspaces || finetune) && !VIsual_active) | |
150 { | |
151 curwin->w_curswant = linetabsize(line) + one_more; | |
152 if (curwin->w_curswant > 0) | |
153 --curwin->w_curswant; | |
154 } | |
155 } | |
156 else | |
157 { | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
158 int width = curwin->w_width - win_col_off(curwin); |
7 | 159 |
620 | 160 if (finetune |
7 | 161 && curwin->w_p_wrap |
162 && curwin->w_width != 0 | |
163 && wcol >= (colnr_T)width) | |
164 { | |
165 csize = linetabsize(line); | |
166 if (csize > 0) | |
167 csize--; | |
168 | |
620 | 169 if (wcol / width > (colnr_T)csize / width |
170 && ((State & INSERT) == 0 || (int)wcol > csize + 1)) | |
7 | 171 { |
172 /* In case of line wrapping don't move the cursor beyond the | |
620 | 173 * right screen edge. In Insert mode allow going just beyond |
174 * the last character (like what happens when typing and | |
175 * reaching the right window edge). */ | |
7 | 176 wcol = (csize / width + 1) * width - 1; |
177 } | |
178 } | |
179 | |
180 ptr = line; | |
181 while (col <= wcol && *ptr != NUL) | |
182 { | |
183 /* Count a tab for what it's worth (if list mode not on) */ | |
184 #ifdef FEAT_LINEBREAK | |
5995 | 185 csize = win_lbr_chartabsize(curwin, line, ptr, col, &head); |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
186 MB_PTR_ADV(ptr); |
7 | 187 #else |
5995 | 188 csize = lbr_chartabsize_adv(line, &ptr, col); |
7 | 189 #endif |
190 col += csize; | |
191 } | |
192 idx = (int)(ptr - line); | |
193 /* | |
194 * Handle all the special cases. The virtual_active() check | |
195 * is needed to ensure that a virtual position off the end of | |
196 * a line has the correct indexing. The one_more comparison | |
197 * replaces an explicit add of one_more later on. | |
198 */ | |
199 if (col > wcol || (!virtual_active() && one_more == 0)) | |
200 { | |
201 idx -= 1; | |
202 # ifdef FEAT_LINEBREAK | |
203 /* Don't count the chars from 'showbreak'. */ | |
204 csize -= head; | |
205 # endif | |
206 col -= csize; | |
207 } | |
208 | |
209 if (virtual_active() | |
210 && addspaces | |
211 && ((col != wcol && col != wcol + 1) || csize > 1)) | |
212 { | |
213 /* 'virtualedit' is set: The difference between wcol and col is | |
214 * filled with spaces. */ | |
215 | |
216 if (line[idx] == NUL) | |
217 { | |
218 /* Append spaces */ | |
219 int correct = wcol - col; | |
220 char_u *newline = alloc(idx + correct + 1); | |
221 int t; | |
222 | |
223 if (newline == NULL) | |
224 return FAIL; | |
225 | |
226 for (t = 0; t < idx; ++t) | |
227 newline[t] = line[t]; | |
228 | |
229 for (t = 0; t < correct; ++t) | |
230 newline[t + idx] = ' '; | |
231 | |
232 newline[idx + correct] = NUL; | |
233 | |
234 ml_replace(pos->lnum, newline, FALSE); | |
235 changed_bytes(pos->lnum, (colnr_T)idx); | |
236 idx += correct; | |
237 col = wcol; | |
238 } | |
239 else | |
240 { | |
241 /* Break a tab */ | |
242 int linelen = (int)STRLEN(line); | |
243 int correct = wcol - col - csize + 1; /* negative!! */ | |
840 | 244 char_u *newline; |
7 | 245 int t, s = 0; |
246 int v; | |
247 | |
840 | 248 if (-correct > csize) |
249 return FAIL; | |
250 | |
251 newline = alloc(linelen + csize); | |
252 if (newline == NULL) | |
7 | 253 return FAIL; |
254 | |
255 for (t = 0; t < linelen; t++) | |
256 { | |
257 if (t != idx) | |
258 newline[s++] = line[t]; | |
259 else | |
260 for (v = 0; v < csize; v++) | |
261 newline[s++] = ' '; | |
262 } | |
263 | |
264 newline[linelen + csize - 1] = NUL; | |
265 | |
266 ml_replace(pos->lnum, newline, FALSE); | |
267 changed_bytes(pos->lnum, idx); | |
268 idx += (csize - 1 + correct); | |
269 col += correct; | |
270 } | |
271 } | |
272 } | |
273 | |
274 if (idx < 0) | |
275 pos->col = 0; | |
276 else | |
277 pos->col = idx; | |
278 | |
279 pos->coladd = 0; | |
280 | |
281 if (finetune) | |
282 { | |
283 if (wcol == MAXCOL) | |
284 { | |
285 /* The width of the last character is used to set coladd. */ | |
286 if (!one_more) | |
287 { | |
288 colnr_T scol, ecol; | |
289 | |
290 getvcol(curwin, pos, &scol, NULL, &ecol); | |
291 pos->coladd = ecol - scol; | |
292 } | |
293 } | |
294 else | |
295 { | |
296 int b = (int)wcol - (int)col; | |
297 | |
298 /* The difference between wcol and col is used to set coladd. */ | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
299 if (b > 0 && b < (MAXCOL - 2 * curwin->w_width)) |
7 | 300 pos->coladd = b; |
301 | |
302 col += b; | |
303 } | |
304 } | |
305 | |
1982 | 306 /* prevent from moving onto a trail byte */ |
7 | 307 if (has_mbyte) |
2933 | 308 mb_adjustpos(curbuf, pos); |
7 | 309 |
310 if (col < wcol) | |
311 return FAIL; | |
312 return OK; | |
313 } | |
314 | |
315 /* | |
1621 | 316 * Increment the cursor position. See inc() for return values. |
7 | 317 */ |
318 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
319 inc_cursor(void) |
7 | 320 { |
321 return inc(&curwin->w_cursor); | |
322 } | |
323 | |
1621 | 324 /* |
325 * Increment the line pointer "lp" crossing line boundaries as necessary. | |
326 * Return 1 when going to the next line. | |
327 * Return 2 when moving forward onto a NUL at the end of the line). | |
328 * Return -1 when at the end of file. | |
329 * Return 0 otherwise. | |
330 */ | |
7 | 331 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
332 inc(pos_T *lp) |
7 | 333 { |
13082
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
334 char_u *p; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
335 |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
336 /* when searching position may be set to end of a line */ |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
337 if (lp->col != MAXCOL) |
7 | 338 { |
13082
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
339 p = ml_get_pos(lp); |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
340 if (*p != NUL) /* still within line, move to next char (may be NUL) */ |
7 | 341 { |
13082
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
342 if (has_mbyte) |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
343 { |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
344 int l = (*mb_ptr2len)(p); |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
345 |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
346 lp->col += l; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
347 return ((p[l] != NUL) ? 0 : 2); |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
348 } |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
349 lp->col++; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
350 lp->coladd = 0; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
351 return ((p[1] != NUL) ? 0 : 2); |
7 | 352 } |
353 } | |
354 if (lp->lnum != curbuf->b_ml.ml_line_count) /* there is a next line */ | |
355 { | |
356 lp->col = 0; | |
357 lp->lnum++; | |
358 lp->coladd = 0; | |
359 return 1; | |
360 } | |
361 return -1; | |
362 } | |
363 | |
364 /* | |
365 * incl(lp): same as inc(), but skip the NUL at the end of non-empty lines | |
366 */ | |
367 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
368 incl(pos_T *lp) |
7 | 369 { |
370 int r; | |
371 | |
372 if ((r = inc(lp)) >= 1 && lp->col) | |
373 r = inc(lp); | |
374 return r; | |
375 } | |
376 | |
377 /* | |
378 * dec(p) | |
379 * | |
380 * Decrement the line pointer 'p' crossing line boundaries as necessary. | |
381 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise. | |
382 */ | |
383 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
384 dec_cursor(void) |
7 | 385 { |
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
386 return dec(&curwin->w_cursor); |
7 | 387 } |
388 | |
389 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
390 dec(pos_T *lp) |
7 | 391 { |
392 char_u *p; | |
393 | |
394 lp->coladd = 0; | |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
395 if (lp->col == MAXCOL) |
7 | 396 { |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
397 /* past end of line */ |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
398 p = ml_get(lp->lnum); |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
399 lp->col = (colnr_T)STRLEN(p); |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
400 if (has_mbyte) |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
401 lp->col -= (*mb_head_off)(p, p + lp->col); |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
402 return 0; |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
403 } |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
404 |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
405 if (lp->col > 0) |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
406 { |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
407 /* still within line */ |
7 | 408 lp->col--; |
409 if (has_mbyte) | |
410 { | |
411 p = ml_get(lp->lnum); | |
412 lp->col -= (*mb_head_off)(p, p + lp->col); | |
413 } | |
414 return 0; | |
415 } | |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
416 |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
417 if (lp->lnum > 1) |
7 | 418 { |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
419 /* there is a prior line */ |
7 | 420 lp->lnum--; |
421 p = ml_get(lp->lnum); | |
422 lp->col = (colnr_T)STRLEN(p); | |
423 if (has_mbyte) | |
424 lp->col -= (*mb_head_off)(p, p + lp->col); | |
425 return 1; | |
426 } | |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
427 |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
428 /* at start of file */ |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
429 return -1; |
7 | 430 } |
431 | |
432 /* | |
433 * decl(lp): same as dec(), but skip the NUL at the end of non-empty lines | |
434 */ | |
435 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
436 decl(pos_T *lp) |
7 | 437 { |
438 int r; | |
439 | |
440 if ((r = dec(lp)) == 1 && lp->col) | |
441 r = dec(lp); | |
442 return r; | |
443 } | |
444 | |
445 /* | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
446 * Get the line number relative to the current cursor position, i.e. the |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
447 * difference between line number and cursor position. Only look for lines that |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
448 * can be visible, folded lines don't count. |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
449 */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
450 linenr_T |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
451 get_cursor_rel_lnum( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
452 win_T *wp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
453 linenr_T lnum) /* line number to get the result for */ |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
454 { |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
455 linenr_T cursor = wp->w_cursor.lnum; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
456 linenr_T retval = 0; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
457 |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
458 #ifdef FEAT_FOLDING |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
459 if (hasAnyFolding(wp)) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
460 { |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
461 if (lnum > cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
462 { |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
463 while (lnum > cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
464 { |
5564 | 465 (void)hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
466 /* if lnum and cursor are in the same fold, |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
467 * now lnum <= cursor */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
468 if (lnum > cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
469 retval++; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
470 lnum--; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
471 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
472 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
473 else if (lnum < cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
474 { |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
475 while (lnum < cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
476 { |
5564 | 477 (void)hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
478 /* if lnum and cursor are in the same fold, |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
479 * now lnum >= cursor */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
480 if (lnum < cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
481 retval--; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
482 lnum++; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
483 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
484 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
485 /* else if (lnum == cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
486 * retval = 0; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
487 */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
488 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
489 else |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
490 #endif |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
491 retval = lnum - cursor; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
492 |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
493 return retval; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
494 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
495 |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
496 /* |
10110
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
497 * Make sure "pos.lnum" and "pos.col" are valid in "buf". |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
498 * This allows for the col to be on the NUL byte. |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
499 */ |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
500 void |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
501 check_pos(buf_T *buf, pos_T *pos) |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
502 { |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
503 char_u *line; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
504 colnr_T len; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
505 |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
506 if (pos->lnum > buf->b_ml.ml_line_count) |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
507 pos->lnum = buf->b_ml.ml_line_count; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
508 |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
509 if (pos->col > 0) |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
510 { |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
511 line = ml_get_buf(buf, pos->lnum, FALSE); |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
512 len = (colnr_T)STRLEN(line); |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
513 if (pos->col > len) |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
514 pos->col = len; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
515 } |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
516 } |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
517 |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
518 /* |
7 | 519 * Make sure curwin->w_cursor.lnum is valid. |
520 */ | |
521 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
522 check_cursor_lnum(void) |
7 | 523 { |
524 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
525 { | |
526 #ifdef FEAT_FOLDING | |
527 /* If there is a closed fold at the end of the file, put the cursor in | |
528 * its first line. Otherwise in the last line. */ | |
529 if (!hasFolding(curbuf->b_ml.ml_line_count, | |
530 &curwin->w_cursor.lnum, NULL)) | |
531 #endif | |
532 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
533 } | |
534 if (curwin->w_cursor.lnum <= 0) | |
535 curwin->w_cursor.lnum = 1; | |
536 } | |
537 | |
538 /* | |
539 * Make sure curwin->w_cursor.col is valid. | |
540 */ | |
541 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
542 check_cursor_col(void) |
7 | 543 { |
2933 | 544 check_cursor_col_win(curwin); |
545 } | |
546 | |
547 /* | |
548 * Make sure win->w_cursor.col is valid. | |
549 */ | |
550 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
551 check_cursor_col_win(win_T *win) |
2933 | 552 { |
7 | 553 colnr_T len; |
2933 | 554 colnr_T oldcol = win->w_cursor.col; |
555 colnr_T oldcoladd = win->w_cursor.col + win->w_cursor.coladd; | |
556 | |
557 len = (colnr_T)STRLEN(ml_get_buf(win->w_buffer, win->w_cursor.lnum, FALSE)); | |
7 | 558 if (len == 0) |
2933 | 559 win->w_cursor.col = 0; |
560 else if (win->w_cursor.col >= len) | |
7 | 561 { |
1488 | 562 /* Allow cursor past end-of-line when: |
563 * - in Insert mode or restarting Insert mode | |
564 * - in Visual mode and 'selection' isn't "old" | |
565 * - 'virtualedit' is set */ | |
620 | 566 if ((State & INSERT) || restart_edit |
7 | 567 || (VIsual_active && *p_sel != 'o') |
1488 | 568 || (ve_flags & VE_ONEMORE) |
7 | 569 || virtual_active()) |
2933 | 570 win->w_cursor.col = len; |
7 | 571 else |
1099 | 572 { |
2933 | 573 win->w_cursor.col = len - 1; |
574 /* Move the cursor to the head byte. */ | |
1099 | 575 if (has_mbyte) |
2933 | 576 mb_adjustpos(win->w_buffer, &win->w_cursor); |
1099 | 577 } |
7 | 578 } |
2933 | 579 else if (win->w_cursor.col < 0) |
580 win->w_cursor.col = 0; | |
7 | 581 |
582 /* If virtual editing is on, we can leave the cursor on the old position, | |
583 * only we must set it to virtual. But don't do it when at the end of the | |
584 * line. */ | |
585 if (oldcol == MAXCOL) | |
2933 | 586 win->w_cursor.coladd = 0; |
7 | 587 else if (ve_flags == VE_ALL) |
1841 | 588 { |
2933 | 589 if (oldcoladd > win->w_cursor.col) |
12164
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
590 { |
2933 | 591 win->w_cursor.coladd = oldcoladd - win->w_cursor.col; |
12279
57e0b701611e
patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
592 |
57e0b701611e
patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
593 /* Make sure that coladd is not more than the char width. |
57e0b701611e
patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
594 * Not for the last character, coladd is then used when the cursor |
57e0b701611e
patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
595 * is actually after the last character. */ |
57e0b701611e
patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
596 if (win->w_cursor.col + 1 < len && win->w_cursor.coladd > 0) |
12164
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
597 { |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
598 int cs, ce; |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
599 |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
600 getvcol(win, &win->w_cursor, &cs, NULL, &ce); |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
601 if (win->w_cursor.coladd > ce - cs) |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
602 win->w_cursor.coladd = ce - cs; |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
603 } |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
604 } |
1841 | 605 else |
606 /* avoid weird number when there is a miscalculation or overflow */ | |
2933 | 607 win->w_cursor.coladd = 0; |
1841 | 608 } |
7 | 609 } |
610 | |
611 /* | |
612 * make sure curwin->w_cursor in on a valid character | |
613 */ | |
614 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
615 check_cursor(void) |
7 | 616 { |
617 check_cursor_lnum(); | |
618 check_cursor_col(); | |
619 } | |
620 | |
621 #if defined(FEAT_TEXTOBJ) || defined(PROTO) | |
622 /* | |
623 * Make sure curwin->w_cursor is not on the NUL at the end of the line. | |
624 * Allow it when in Visual mode and 'selection' is not "old". | |
625 */ | |
626 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
627 adjust_cursor_col(void) |
7 | 628 { |
629 if (curwin->w_cursor.col > 0 | |
630 && (!VIsual_active || *p_sel == 'o') | |
631 && gchar_cursor() == NUL) | |
632 --curwin->w_cursor.col; | |
633 } | |
634 #endif | |
635 | |
636 /* | |
637 * When curwin->w_leftcol has changed, adjust the cursor position. | |
638 * Return TRUE if the cursor was moved. | |
639 */ | |
640 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
641 leftcol_changed(void) |
7 | 642 { |
643 long lastcol; | |
644 colnr_T s, e; | |
645 int retval = FALSE; | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15675
diff
changeset
|
646 long siso = get_sidescrolloff_value(); |
7 | 647 |
648 changed_cline_bef_curs(); | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
649 lastcol = curwin->w_leftcol + curwin->w_width - curwin_col_off() - 1; |
7 | 650 validate_virtcol(); |
651 | |
652 /* | |
653 * If the cursor is right or left of the screen, move it to last or first | |
654 * character. | |
655 */ | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15675
diff
changeset
|
656 if (curwin->w_virtcol > (colnr_T)(lastcol - siso)) |
7 | 657 { |
658 retval = TRUE; | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15675
diff
changeset
|
659 coladvance((colnr_T)(lastcol - siso)); |
7 | 660 } |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15675
diff
changeset
|
661 else if (curwin->w_virtcol < curwin->w_leftcol + siso) |
7 | 662 { |
663 retval = TRUE; | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15675
diff
changeset
|
664 (void)coladvance((colnr_T)(curwin->w_leftcol + siso)); |
7 | 665 } |
666 | |
667 /* | |
668 * If the start of the character under the cursor is not on the screen, | |
669 * advance the cursor one more char. If this fails (last char of the | |
670 * line) adjust the scrolling. | |
671 */ | |
672 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e); | |
673 if (e > (colnr_T)lastcol) | |
674 { | |
675 retval = TRUE; | |
676 coladvance(s - 1); | |
677 } | |
678 else if (s < curwin->w_leftcol) | |
679 { | |
680 retval = TRUE; | |
681 if (coladvance(e + 1) == FAIL) /* there isn't another character */ | |
682 { | |
683 curwin->w_leftcol = s; /* adjust w_leftcol instead */ | |
684 changed_cline_bef_curs(); | |
685 } | |
686 } | |
687 | |
688 if (retval) | |
689 curwin->w_set_curswant = TRUE; | |
690 redraw_later(NOT_VALID); | |
691 return retval; | |
692 } | |
693 | |
694 /********************************************************************** | |
695 * Various routines dealing with allocation and deallocation of memory. | |
696 */ | |
697 | |
698 #if defined(MEM_PROFILE) || defined(PROTO) | |
699 | |
700 # define MEM_SIZES 8200 | |
701 static long_u mem_allocs[MEM_SIZES]; | |
702 static long_u mem_frees[MEM_SIZES]; | |
703 static long_u mem_allocated; | |
704 static long_u mem_freed; | |
705 static long_u mem_peak; | |
706 static long_u num_alloc; | |
707 static long_u num_freed; | |
708 | |
709 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
710 mem_pre_alloc_s(size_t *sizep) |
7 | 711 { |
712 *sizep += sizeof(size_t); | |
713 } | |
714 | |
715 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
716 mem_pre_alloc_l(long_u *sizep) |
7 | 717 { |
718 *sizep += sizeof(size_t); | |
719 } | |
720 | |
721 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
722 mem_post_alloc( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
723 void **pp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
724 size_t size) |
7 | 725 { |
726 if (*pp == NULL) | |
727 return; | |
728 size -= sizeof(size_t); | |
729 *(long_u *)*pp = size; | |
730 if (size <= MEM_SIZES-1) | |
731 mem_allocs[size-1]++; | |
732 else | |
733 mem_allocs[MEM_SIZES-1]++; | |
734 mem_allocated += size; | |
735 if (mem_allocated - mem_freed > mem_peak) | |
736 mem_peak = mem_allocated - mem_freed; | |
737 num_alloc++; | |
738 *pp = (void *)((char *)*pp + sizeof(size_t)); | |
739 } | |
740 | |
741 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
742 mem_pre_free(void **pp) |
7 | 743 { |
744 long_u size; | |
745 | |
746 *pp = (void *)((char *)*pp - sizeof(size_t)); | |
747 size = *(size_t *)*pp; | |
748 if (size <= MEM_SIZES-1) | |
749 mem_frees[size-1]++; | |
750 else | |
751 mem_frees[MEM_SIZES-1]++; | |
752 mem_freed += size; | |
753 num_freed++; | |
754 } | |
755 | |
756 /* | |
757 * called on exit via atexit() | |
758 */ | |
759 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
760 vim_mem_profile_dump(void) |
7 | 761 { |
762 int i, j; | |
763 | |
764 printf("\r\n"); | |
765 j = 0; | |
766 for (i = 0; i < MEM_SIZES - 1; i++) | |
767 { | |
768 if (mem_allocs[i] || mem_frees[i]) | |
769 { | |
770 if (mem_frees[i] > mem_allocs[i]) | |
771 printf("\r\n%s", _("ERROR: ")); | |
772 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]); | |
773 j++; | |
774 if (j > 3) | |
775 { | |
776 j = 0; | |
777 printf("\r\n"); | |
778 } | |
779 } | |
780 } | |
781 | |
782 i = MEM_SIZES - 1; | |
783 if (mem_allocs[i]) | |
784 { | |
785 printf("\r\n"); | |
786 if (mem_frees[i] > mem_allocs[i]) | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2522
diff
changeset
|
787 puts(_("ERROR: ")); |
7 | 788 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]); |
789 } | |
790 | |
791 printf(_("\n[bytes] total alloc-freed %lu-%lu, in use %lu, peak use %lu\n"), | |
792 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak); | |
793 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"), | |
794 num_alloc, num_freed); | |
795 } | |
796 | |
797 #endif /* MEM_PROFILE */ | |
798 | |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
799 #ifdef FEAT_EVAL |
15016
c338c91086b9
patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents:
14954
diff
changeset
|
800 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
801 alloc_does_fail(long_u size) |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
802 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
803 if (alloc_fail_countdown == 0) |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
804 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
805 if (--alloc_fail_repeat <= 0) |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
806 alloc_fail_id = 0; |
7593
87e607fb6853
commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents:
7545
diff
changeset
|
807 do_outofmem_msg(size); |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
808 return TRUE; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
809 } |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
810 --alloc_fail_countdown; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
811 return FALSE; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
812 } |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
813 #endif |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
814 |
7 | 815 /* |
816 * Some memory is reserved for error messages and for being able to | |
817 * call mf_release_all(), which needs some memory for mf_trans_add(). | |
818 */ | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
819 #define KEEP_ROOM (2 * 8192L) |
3634 | 820 #define KEEP_ROOM_KB (KEEP_ROOM / 1024L) |
7 | 821 |
822 /* | |
1576 | 823 * Note: if unsigned is 16 bits we can only allocate up to 64K with alloc(). |
7 | 824 * Use lalloc for larger blocks. |
825 */ | |
826 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
827 alloc(unsigned size) |
7 | 828 { |
829 return (lalloc((long_u)size, TRUE)); | |
830 } | |
831 | |
832 /* | |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
833 * alloc() with an ID for alloc_fail(). |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
834 */ |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
835 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
836 alloc_id(unsigned size, alloc_id_T id UNUSED) |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
837 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
838 #ifdef FEAT_EVAL |
7593
87e607fb6853
commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents:
7545
diff
changeset
|
839 if (alloc_fail_id == id && alloc_does_fail((long_u)size)) |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
840 return NULL; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
841 #endif |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
842 return (lalloc((long_u)size, TRUE)); |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
843 } |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
844 |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
845 /* |
7 | 846 * Allocate memory and set all bytes to zero. |
847 */ | |
848 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
849 alloc_clear(unsigned size) |
7 | 850 { |
851 char_u *p; | |
852 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2522
diff
changeset
|
853 p = lalloc((long_u)size, TRUE); |
7 | 854 if (p != NULL) |
855 (void)vim_memset(p, 0, (size_t)size); | |
856 return p; | |
857 } | |
858 | |
859 /* | |
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
860 * Same as alloc_clear() but with allocation id for testing |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
861 */ |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
862 char_u * |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
863 alloc_clear_id(unsigned size, alloc_id_T id UNUSED) |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
864 { |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
865 #ifdef FEAT_EVAL |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
866 if (alloc_fail_id == id && alloc_does_fail((long_u)size)) |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
867 return NULL; |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
868 #endif |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
869 return alloc_clear(size); |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
870 } |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
871 |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
872 /* |
7 | 873 * alloc() with check for maximum line length |
874 */ | |
875 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
876 alloc_check(unsigned size) |
7 | 877 { |
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
878 #if !defined(UNIX) |
7 | 879 if (sizeof(int) == 2 && size > 0x7fff) |
880 { | |
881 /* Don't hide this message */ | |
882 emsg_silent = 0; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
883 emsg(_("E340: Line is becoming too long")); |
7 | 884 return NULL; |
885 } | |
886 #endif | |
887 return (lalloc((long_u)size, TRUE)); | |
888 } | |
889 | |
890 /* | |
891 * Allocate memory like lalloc() and set all bytes to zero. | |
892 */ | |
893 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
894 lalloc_clear(long_u size, int message) |
7 | 895 { |
896 char_u *p; | |
897 | |
898 p = (lalloc(size, message)); | |
899 if (p != NULL) | |
900 (void)vim_memset(p, 0, (size_t)size); | |
901 return p; | |
902 } | |
903 | |
904 /* | |
905 * Low level memory allocation function. | |
906 * This is used often, KEEP IT FAST! | |
907 */ | |
908 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
909 lalloc(long_u size, int message) |
7 | 910 { |
911 char_u *p; /* pointer to new storage space */ | |
912 static int releasing = FALSE; /* don't do mf_release_all() recursive */ | |
913 int try_again; | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
914 #if defined(HAVE_AVAIL_MEM) |
7 | 915 static long_u allocated = 0; /* allocated since last avail check */ |
916 #endif | |
917 | |
918 /* Safety check for allocating zero bytes */ | |
919 if (size == 0) | |
920 { | |
921 /* Don't hide this message */ | |
922 emsg_silent = 0; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
923 siemsg(_("E341: Internal error: lalloc(%ld, )"), size); |
7 | 924 return NULL; |
925 } | |
926 | |
927 #ifdef MEM_PROFILE | |
928 mem_pre_alloc_l(&size); | |
929 #endif | |
930 | |
931 /* | |
932 * Loop when out of memory: Try to release some memfile blocks and | |
933 * if some blocks are released call malloc again. | |
934 */ | |
935 for (;;) | |
936 { | |
937 /* | |
938 * Handle three kind of systems: | |
939 * 1. No check for available memory: Just return. | |
940 * 2. Slow check for available memory: call mch_avail_mem() after | |
941 * allocating KEEP_ROOM amount of memory. | |
942 * 3. Strict check for available memory: call mch_avail_mem() | |
943 */ | |
944 if ((p = (char_u *)malloc((size_t)size)) != NULL) | |
945 { | |
946 #ifndef HAVE_AVAIL_MEM | |
947 /* 1. No check for available memory: Just return. */ | |
948 goto theend; | |
949 #else | |
950 /* 2. Slow check for available memory: call mch_avail_mem() after | |
951 * allocating (KEEP_ROOM / 2) amount of memory. */ | |
952 allocated += size; | |
953 if (allocated < KEEP_ROOM / 2) | |
954 goto theend; | |
955 allocated = 0; | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
956 |
7 | 957 /* 3. check for available memory: call mch_avail_mem() */ |
3634 | 958 if (mch_avail_mem(TRUE) < KEEP_ROOM_KB && !releasing) |
7 | 959 { |
1737 | 960 free((char *)p); /* System is low... no go! */ |
7 | 961 p = NULL; |
962 } | |
963 else | |
964 goto theend; | |
965 #endif | |
966 } | |
967 /* | |
968 * Remember that mf_release_all() is being called to avoid an endless | |
969 * loop, because mf_release_all() may call alloc() recursively. | |
970 */ | |
971 if (releasing) | |
972 break; | |
973 releasing = TRUE; | |
448 | 974 |
11163
f4d1fad4ac00
patch 8.0.0468: after aborting an Ex command g< does not work
Christian Brabandt <cb@256bit.org>
parents:
11146
diff
changeset
|
975 clear_sb_text(TRUE); /* free any scrollback text */ |
448 | 976 try_again = mf_release_all(); /* release as many blocks as possible */ |
977 | |
7 | 978 releasing = FALSE; |
979 if (!try_again) | |
980 break; | |
981 } | |
982 | |
983 if (message && p == NULL) | |
984 do_outofmem_msg(size); | |
985 | |
986 theend: | |
987 #ifdef MEM_PROFILE | |
988 mem_post_alloc((void **)&p, (size_t)size); | |
989 #endif | |
990 return p; | |
991 } | |
992 | |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
993 /* |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
994 * lalloc() with an ID for alloc_fail(). |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
995 */ |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
996 #if defined(FEAT_SIGNS) || defined(PROTO) |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
997 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
998 lalloc_id(long_u size, int message, alloc_id_T id UNUSED) |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
999 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1000 #ifdef FEAT_EVAL |
7593
87e607fb6853
commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents:
7545
diff
changeset
|
1001 if (alloc_fail_id == id && alloc_does_fail(size)) |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1002 return NULL; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1003 #endif |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1004 return (lalloc((long_u)size, message)); |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1005 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1006 #endif |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1007 |
7 | 1008 #if defined(MEM_PROFILE) || defined(PROTO) |
1009 /* | |
1010 * realloc() with memory profiling. | |
1011 */ | |
1012 void * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1013 mem_realloc(void *ptr, size_t size) |
7 | 1014 { |
1015 void *p; | |
1016 | |
1017 mem_pre_free(&ptr); | |
1018 mem_pre_alloc_s(&size); | |
1019 | |
1020 p = realloc(ptr, size); | |
1021 | |
1022 mem_post_alloc(&p, size); | |
1023 | |
1024 return p; | |
1025 } | |
1026 #endif | |
1027 | |
1028 /* | |
1029 * Avoid repeating the error message many times (they take 1 second each). | |
1030 * Did_outofmem_msg is reset when a character is read. | |
1031 */ | |
1032 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1033 do_outofmem_msg(long_u size) |
7 | 1034 { |
1035 if (!did_outofmem_msg) | |
1036 { | |
1037 /* Don't hide this message */ | |
1038 emsg_silent = 0; | |
3156 | 1039 |
1040 /* Must come first to avoid coming back here when printing the error | |
1041 * message fails, e.g. when setting v:errmsg. */ | |
1042 did_outofmem_msg = TRUE; | |
1043 | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
1044 semsg(_("E342: Out of memory! (allocating %lu bytes)"), size); |
7 | 1045 } |
1046 } | |
1047 | |
356 | 1048 #if defined(EXITFREE) || defined(PROTO) |
359 | 1049 |
1050 # if defined(FEAT_SEARCHPATH) | |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
1051 static void free_findfile(void); |
359 | 1052 # endif |
1053 | |
356 | 1054 /* |
1055 * Free everything that we allocated. | |
1056 * Can be used to detect memory leaks, e.g., with ccmalloc. | |
359 | 1057 * NOTE: This is tricky! Things are freed that functions depend on. Don't be |
1058 * surprised if Vim crashes... | |
1059 * Some things can't be freed, esp. things local to a library function. | |
356 | 1060 */ |
1061 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1062 free_all_mem(void) |
356 | 1063 { |
1064 buf_T *buf, *nextbuf; | |
359 | 1065 |
1066 /* When we cause a crash here it is caught and Vim tries to exit cleanly. | |
1067 * Don't try freeing everything again. */ | |
9169
0ea97a753a2d
commit https://github.com/vim/vim/commit/b89a25f17e274dc308c584ea69a129ffbb26bc3d
Christian Brabandt <cb@256bit.org>
parents:
9165
diff
changeset
|
1068 if (entered_free_all_mem) |
359 | 1069 return; |
9169
0ea97a753a2d
commit https://github.com/vim/vim/commit/b89a25f17e274dc308c584ea69a129ffbb26bc3d
Christian Brabandt <cb@256bit.org>
parents:
9165
diff
changeset
|
1070 entered_free_all_mem = TRUE; |
9165
062eb6d28b0c
commit https://github.com/vim/vim/commit/a96732150cda2f242133228579b05437a39b8daa
Christian Brabandt <cb@256bit.org>
parents:
9143
diff
changeset
|
1071 |
6222 | 1072 /* Don't want to trigger autocommands from here on. */ |
1073 block_autocmds(); | |
1446 | 1074 |
2363
acbb3a9ccc07
Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1075 /* Close all tabs and windows. Reset 'equalalways' to avoid redraws. */ |
acbb3a9ccc07
Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1076 p_ea = FALSE; |
766 | 1077 if (first_tabpage->tp_next != NULL) |
1078 do_cmdline_cmd((char_u *)"tabonly!"); | |
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
1079 if (!ONE_WINDOW) |
766 | 1080 do_cmdline_cmd((char_u *)"only!"); |
673 | 1081 |
741 | 1082 # if defined(FEAT_SPELL) |
356 | 1083 /* Free all spell info. */ |
1084 spell_free_all(); | |
1085 # endif | |
1086 | |
13236
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1087 #if defined(FEAT_INS_EXPAND) && defined(FEAT_BEVAL_TERM) |
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1088 ui_remove_balloon(); |
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1089 # endif |
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1090 |
359 | 1091 # if defined(FEAT_USR_CMDS) |
356 | 1092 /* Clear user commands (before deleting buffers). */ |
1093 ex_comclear(NULL); | |
359 | 1094 # endif |
356 | 1095 |
1096 # ifdef FEAT_MENU | |
1097 /* Clear menus. */ | |
1098 do_cmdline_cmd((char_u *)"aunmenu *"); | |
1993 | 1099 # ifdef FEAT_MULTI_LANG |
1100 do_cmdline_cmd((char_u *)"menutranslate clear"); | |
1101 # endif | |
356 | 1102 # endif |
1103 | |
359 | 1104 /* Clear mappings, abbreviations, breakpoints. */ |
1993 | 1105 do_cmdline_cmd((char_u *)"lmapclear"); |
1106 do_cmdline_cmd((char_u *)"xmapclear"); | |
356 | 1107 do_cmdline_cmd((char_u *)"mapclear"); |
1108 do_cmdline_cmd((char_u *)"mapclear!"); | |
1109 do_cmdline_cmd((char_u *)"abclear"); | |
359 | 1110 # if defined(FEAT_EVAL) |
1111 do_cmdline_cmd((char_u *)"breakdel *"); | |
1112 # endif | |
362 | 1113 # if defined(FEAT_PROFILE) |
1114 do_cmdline_cmd((char_u *)"profdel *"); | |
1115 # endif | |
1828 | 1116 # if defined(FEAT_KEYMAP) |
1117 do_cmdline_cmd((char_u *)"set keymap="); | |
1118 #endif | |
359 | 1119 |
1120 # ifdef FEAT_TITLE | |
1121 free_titles(); | |
1122 # endif | |
1123 # if defined(FEAT_SEARCHPATH) | |
1124 free_findfile(); | |
1125 # endif | |
356 | 1126 |
1127 /* Obviously named calls. */ | |
1128 free_all_autocmds(); | |
1129 clear_termcodes(); | |
359 | 1130 free_all_marks(); |
1131 alist_clear(&global_alist); | |
1132 free_homedir(); | |
3744 | 1133 # if defined(FEAT_CMDL_COMPL) |
1134 free_users(); | |
1135 # endif | |
359 | 1136 free_search_patterns(); |
1137 free_old_sub(); | |
1138 free_last_insert(); | |
1139 free_prev_shellcmd(); | |
1140 free_regexp_stuff(); | |
1141 free_tag_stuff(); | |
1142 free_cd_dir(); | |
1828 | 1143 # ifdef FEAT_SIGNS |
1144 free_signs(); | |
1145 # endif | |
1446 | 1146 # ifdef FEAT_EVAL |
359 | 1147 set_expr_line(NULL); |
1446 | 1148 # endif |
1149 # ifdef FEAT_DIFF | |
673 | 1150 diff_clear(curtab); |
1446 | 1151 # endif |
11163
f4d1fad4ac00
patch 8.0.0468: after aborting an Ex command g< does not work
Christian Brabandt <cb@256bit.org>
parents:
11146
diff
changeset
|
1152 clear_sb_text(TRUE); /* free any scrollback text */ |
359 | 1153 |
1154 /* Free some global vars. */ | |
1155 vim_free(username); | |
1422 | 1156 # ifdef FEAT_CLIPBOARD |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
1157 vim_regfree(clip_exclude_prog); |
1422 | 1158 # endif |
359 | 1159 vim_free(last_cmdline); |
1446 | 1160 # ifdef FEAT_CMDHIST |
359 | 1161 vim_free(new_last_cmdline); |
1446 | 1162 # endif |
680 | 1163 set_keep_msg(NULL, 0); |
359 | 1164 vim_free(ff_expand_buffer); |
356 | 1165 |
1166 /* Clear cmdline history. */ | |
1167 p_hi = 0; | |
1446 | 1168 # ifdef FEAT_CMDHIST |
356 | 1169 init_history(); |
1446 | 1170 # endif |
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15016
diff
changeset
|
1171 #ifdef FEAT_TEXT_PROP |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15016
diff
changeset
|
1172 clear_global_prop_types(); |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15016
diff
changeset
|
1173 #endif |
356 | 1174 |
359 | 1175 #ifdef FEAT_QUICKFIX |
1446 | 1176 { |
1863 | 1177 win_T *win; |
1178 tabpage_T *tab; | |
1446 | 1179 |
1180 qf_free_all(NULL); | |
1181 /* Free all location lists */ | |
1863 | 1182 FOR_ALL_TAB_WINDOWS(tab, win) |
1446 | 1183 qf_free_all(win); |
1184 } | |
359 | 1185 #endif |
1186 | |
1187 /* Close all script inputs. */ | |
1188 close_all_scripts(); | |
1189 | |
1190 /* Destroy all windows. Must come before freeing buffers. */ | |
1191 win_free_all(); | |
1192 | |
12672
4e846c9d61a8
patch 8.0.1214: accessing freed memory when EXITFREE is set
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1193 /* Free all option values. Must come after closing windows. */ |
4e846c9d61a8
patch 8.0.1214: accessing freed memory when EXITFREE is set
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1194 free_all_options(); |
4e846c9d61a8
patch 8.0.1214: accessing freed memory when EXITFREE is set
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1195 |
1576 | 1196 /* Free all buffers. Reset 'autochdir' to avoid accessing things that |
1197 * were freed already. */ | |
1198 #ifdef FEAT_AUTOCHDIR | |
1199 p_acd = FALSE; | |
1200 #endif | |
356 | 1201 for (buf = firstbuf; buf != NULL; ) |
1202 { | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1203 bufref_T bufref; |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1204 |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1205 set_bufref(&bufref, buf); |
356 | 1206 nextbuf = buf->b_next; |
3365 | 1207 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
1208 if (bufref_valid(&bufref)) |
356 | 1209 buf = nextbuf; /* didn't work, try next one */ |
1210 else | |
1211 buf = firstbuf; | |
1212 } | |
1213 | |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1214 # ifdef FEAT_ARABIC |
359 | 1215 free_cmdline_buf(); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1216 # endif |
356 | 1217 |
1218 /* Clear registers. */ | |
1219 clear_registers(); | |
1220 ResetRedobuff(); | |
1221 ResetRedobuff(); | |
1222 | |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1223 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11) |
359 | 1224 vim_free(serverDelayedStartName); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1225 # endif |
359 | 1226 |
356 | 1227 /* highlight info */ |
1228 free_highlight(); | |
1229 | |
362 | 1230 reset_last_sourcing(); |
1231 | |
853 | 1232 free_tabpage(first_tabpage); |
1233 first_tabpage = NULL; | |
766 | 1234 |
356 | 1235 # ifdef UNIX |
1236 /* Machine-specific free. */ | |
1237 mch_free_mem(); | |
1238 # endif | |
1239 | |
1240 /* message history */ | |
1241 for (;;) | |
1242 if (delete_first_msg() == FAIL) | |
1243 break; | |
1244 | |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1245 # ifdef FEAT_JOB_CHANNEL |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1246 channel_free_all(); |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1247 # endif |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1248 # ifdef FEAT_TIMERS |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1249 timer_free_all(); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1250 # endif |
356 | 1251 # ifdef FEAT_EVAL |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1252 /* must be after channel_free_all() with unrefs partials */ |
356 | 1253 eval_clear(); |
1254 # endif | |
9143
b9c1a397a8a6
commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
1255 # ifdef FEAT_JOB_CHANNEL |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1256 /* must be after eval_clear() with unrefs jobs */ |
9143
b9c1a397a8a6
commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
1257 job_free_all(); |
b9c1a397a8a6
commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
1258 # endif |
356 | 1259 |
359 | 1260 free_termoptions(); |
1261 | |
356 | 1262 /* screenlines (can't display anything now!) */ |
1263 free_screenlines(); | |
1264 | |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1265 # if defined(USE_XSMP) |
356 | 1266 xsmp_close(); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1267 # endif |
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1268 # ifdef FEAT_GUI_GTK |
359 | 1269 gui_mch_free_all(); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1270 # endif |
359 | 1271 clear_hl_tables(); |
356 | 1272 |
1273 vim_free(IObuff); | |
1274 vim_free(NameBuff); | |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1275 # ifdef FEAT_QUICKFIX |
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1276 check_quickfix_busy(); |
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1277 # endif |
356 | 1278 } |
1279 #endif | |
1280 | |
7 | 1281 /* |
2656 | 1282 * Copy "string" into newly allocated memory. |
7 | 1283 */ |
1284 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1285 vim_strsave(char_u *string) |
7 | 1286 { |
1287 char_u *p; | |
1288 unsigned len; | |
1289 | |
1290 len = (unsigned)STRLEN(string) + 1; | |
1291 p = alloc(len); | |
1292 if (p != NULL) | |
1293 mch_memmove(p, string, (size_t)len); | |
1294 return p; | |
1295 } | |
1296 | |
2656 | 1297 /* |
1298 * Copy up to "len" bytes of "string" into newly allocated memory and | |
1299 * terminate with a NUL. | |
1300 * The allocated memory always has size "len + 1", also when "string" is | |
1301 * shorter. | |
1302 */ | |
7 | 1303 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1304 vim_strnsave(char_u *string, int len) |
7 | 1305 { |
1306 char_u *p; | |
1307 | |
1308 p = alloc((unsigned)(len + 1)); | |
1309 if (p != NULL) | |
1310 { | |
1311 STRNCPY(p, string, len); | |
1312 p[len] = NUL; | |
1313 } | |
1314 return p; | |
1315 } | |
1316 | |
1317 /* | |
15292
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1318 * Copy "p[len]" into allocated memory, ignoring NUL characters. |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1319 * Returns NULL when out of memory. |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1320 */ |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1321 char_u * |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1322 vim_memsave(char_u *p, int len) |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1323 { |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1324 char_u *ret = alloc((unsigned)len); |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1325 |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1326 if (ret != NULL) |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1327 mch_memmove(ret, p, (size_t)len); |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1328 return ret; |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1329 } |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1330 |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1331 /* |
7 | 1332 * Same as vim_strsave(), but any characters found in esc_chars are preceded |
1333 * by a backslash. | |
1334 */ | |
1335 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1336 vim_strsave_escaped(char_u *string, char_u *esc_chars) |
7 | 1337 { |
16 | 1338 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE); |
7 | 1339 } |
1340 | |
1341 /* | |
1342 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape | |
1343 * characters where rem_backslash() would remove the backslash. | |
16 | 1344 * Escape the characters with "cc". |
7 | 1345 */ |
1346 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1347 vim_strsave_escaped_ext( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1348 char_u *string, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1349 char_u *esc_chars, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1350 int cc, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1351 int bsl) |
7 | 1352 { |
1353 char_u *p; | |
1354 char_u *p2; | |
1355 char_u *escaped_string; | |
1356 unsigned length; | |
1357 int l; | |
1358 | |
1359 /* | |
1360 * First count the number of backslashes required. | |
1361 * Then allocate the memory and insert them. | |
1362 */ | |
1363 length = 1; /* count the trailing NUL */ | |
1364 for (p = string; *p; p++) | |
1365 { | |
474 | 1366 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
7 | 1367 { |
1368 length += l; /* count a multibyte char */ | |
1369 p += l - 1; | |
1370 continue; | |
1371 } | |
1372 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
1373 ++length; /* count a backslash */ | |
1374 ++length; /* count an ordinary char */ | |
1375 } | |
1376 escaped_string = alloc(length); | |
1377 if (escaped_string != NULL) | |
1378 { | |
1379 p2 = escaped_string; | |
1380 for (p = string; *p; p++) | |
1381 { | |
474 | 1382 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
7 | 1383 { |
1384 mch_memmove(p2, p, (size_t)l); | |
1385 p2 += l; | |
1386 p += l - 1; /* skip multibyte char */ | |
1387 continue; | |
1388 } | |
1389 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
16 | 1390 *p2++ = cc; |
7 | 1391 *p2++ = *p; |
1392 } | |
1393 *p2 = NUL; | |
1394 } | |
1395 return escaped_string; | |
1396 } | |
1397 | |
1685 | 1398 /* |
1399 * Return TRUE when 'shell' has "csh" in the tail. | |
1400 */ | |
1401 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1402 csh_like_shell(void) |
1685 | 1403 { |
1404 return (strstr((char *)gettail(p_sh), "csh") != NULL); | |
1405 } | |
1712 | 1406 |
985 | 1407 /* |
1408 * Escape "string" for use as a shell argument with system(). | |
1993 | 1409 * This uses single quotes, except when we know we need to use double quotes |
985 | 1410 * (MS-DOS and MS-Windows without 'shellslash' set). |
1673 | 1411 * Escape a newline, depending on the 'shell' option. |
1412 * When "do_special" is TRUE also replace "!", "%", "#" and things starting | |
1413 * with "<" like "<cfile>". | |
5690 | 1414 * When "do_newline" is FALSE do not escape newline unless it is csh shell. |
985 | 1415 * Returns the result in allocated memory, NULL if we have run out. |
1416 */ | |
1417 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1418 vim_strsave_shellescape(char_u *string, int do_special, int do_newline) |
985 | 1419 { |
1420 unsigned length; | |
1421 char_u *p; | |
1422 char_u *d; | |
1423 char_u *escaped_string; | |
1661 | 1424 int l; |
1673 | 1425 int csh_like; |
1426 | |
1427 /* Only csh and similar shells expand '!' within single quotes. For sh and | |
1428 * the like we must not put a backslash before it, it will be taken | |
1429 * literally. If do_special is set the '!' will be escaped twice. | |
1430 * Csh also needs to have "\n" escaped twice when do_special is set. */ | |
1685 | 1431 csh_like = csh_like_shell(); |
985 | 1432 |
1433 /* First count the number of extra bytes required. */ | |
1072 | 1434 length = (unsigned)STRLEN(string) + 3; /* two quotes and a trailing NUL */ |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
1435 for (p = string; *p != NUL; MB_PTR_ADV(p)) |
985 | 1436 { |
10264
c036c0f636d5
commit https://github.com/vim/vim/commit/cea912af725c54f4727a0565e31661f6b29c6bb1
Christian Brabandt <cb@256bit.org>
parents:
10110
diff
changeset
|
1437 # ifdef WIN32 |
985 | 1438 if (!p_ssl) |
1439 { | |
1440 if (*p == '"') | |
1441 ++length; /* " -> "" */ | |
1442 } | |
1443 else | |
1444 # endif | |
1445 if (*p == '\'') | |
1446 length += 3; /* ' => '\'' */ | |
5690 | 1447 if ((*p == '\n' && (csh_like || do_newline)) |
1448 || (*p == '!' && (csh_like || do_special))) | |
1673 | 1449 { |
1450 ++length; /* insert backslash */ | |
1451 if (csh_like && do_special) | |
1452 ++length; /* insert backslash */ | |
1453 } | |
1661 | 1454 if (do_special && find_cmdline_var(p, &l) >= 0) |
1455 { | |
1456 ++length; /* insert backslash */ | |
1457 p += l - 1; | |
1458 } | |
985 | 1459 } |
1460 | |
1461 /* Allocate memory for the result and fill it. */ | |
1462 escaped_string = alloc(length); | |
1463 if (escaped_string != NULL) | |
1464 { | |
1465 d = escaped_string; | |
1466 | |
1467 /* add opening quote */ | |
10264
c036c0f636d5
commit https://github.com/vim/vim/commit/cea912af725c54f4727a0565e31661f6b29c6bb1
Christian Brabandt <cb@256bit.org>
parents:
10110
diff
changeset
|
1468 # ifdef WIN32 |
985 | 1469 if (!p_ssl) |
1470 *d++ = '"'; | |
1471 else | |
1472 # endif | |
1473 *d++ = '\''; | |
1474 | |
1475 for (p = string; *p != NUL; ) | |
1476 { | |
10264
c036c0f636d5
commit https://github.com/vim/vim/commit/cea912af725c54f4727a0565e31661f6b29c6bb1
Christian Brabandt <cb@256bit.org>
parents:
10110
diff
changeset
|
1477 # ifdef WIN32 |
985 | 1478 if (!p_ssl) |
1479 { | |
1480 if (*p == '"') | |
1481 { | |
1482 *d++ = '"'; | |
1483 *d++ = '"'; | |
1484 ++p; | |
1485 continue; | |
1486 } | |
1487 } | |
1488 else | |
1489 # endif | |
1490 if (*p == '\'') | |
1491 { | |
1661 | 1492 *d++ = '\''; |
1493 *d++ = '\\'; | |
1494 *d++ = '\''; | |
1495 *d++ = '\''; | |
985 | 1496 ++p; |
1497 continue; | |
1498 } | |
5690 | 1499 if ((*p == '\n' && (csh_like || do_newline)) |
1500 || (*p == '!' && (csh_like || do_special))) | |
1673 | 1501 { |
1502 *d++ = '\\'; | |
1503 if (csh_like && do_special) | |
1504 *d++ = '\\'; | |
1505 *d++ = *p++; | |
1506 continue; | |
1507 } | |
1661 | 1508 if (do_special && find_cmdline_var(p, &l) >= 0) |
1509 { | |
1510 *d++ = '\\'; /* insert backslash */ | |
1511 while (--l >= 0) /* copy the var */ | |
1512 *d++ = *p++; | |
2009 | 1513 continue; |
1661 | 1514 } |
985 | 1515 |
1516 MB_COPY_CHAR(p, d); | |
1517 } | |
1518 | |
1519 /* add terminating quote and finish with a NUL */ | |
10264
c036c0f636d5
commit https://github.com/vim/vim/commit/cea912af725c54f4727a0565e31661f6b29c6bb1
Christian Brabandt <cb@256bit.org>
parents:
10110
diff
changeset
|
1520 # ifdef WIN32 |
985 | 1521 if (!p_ssl) |
1522 *d++ = '"'; | |
1523 else | |
1524 # endif | |
1525 *d++ = '\''; | |
1526 *d = NUL; | |
1527 } | |
1528 | |
1529 return escaped_string; | |
1530 } | |
1531 | |
7 | 1532 /* |
1533 * Like vim_strsave(), but make all characters uppercase. | |
1534 * This uses ASCII lower-to-upper case translation, language independent. | |
1535 */ | |
1536 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1537 vim_strsave_up(char_u *string) |
7 | 1538 { |
1539 char_u *p1; | |
1540 | |
1541 p1 = vim_strsave(string); | |
1542 vim_strup(p1); | |
1543 return p1; | |
1544 } | |
1545 | |
1546 /* | |
1547 * Like vim_strnsave(), but make all characters uppercase. | |
1548 * This uses ASCII lower-to-upper case translation, language independent. | |
1549 */ | |
1550 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1551 vim_strnsave_up(char_u *string, int len) |
7 | 1552 { |
1553 char_u *p1; | |
1554 | |
1555 p1 = vim_strnsave(string, len); | |
1556 vim_strup(p1); | |
1557 return p1; | |
1558 } | |
1559 | |
1560 /* | |
1561 * ASCII lower-to-upper case translation, language independent. | |
1562 */ | |
1563 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1564 vim_strup( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1565 char_u *p) |
7 | 1566 { |
1567 char_u *p2; | |
1568 int c; | |
1569 | |
1570 if (p != NULL) | |
1571 { | |
1572 p2 = p; | |
1573 while ((c = *p2) != NUL) | |
1574 #ifdef EBCDIC | |
1575 *p2++ = isalpha(c) ? toupper(c) : c; | |
1576 #else | |
1577 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20); | |
1578 #endif | |
1579 } | |
1580 } | |
1581 | |
741 | 1582 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
323 | 1583 /* |
1584 * Make string "s" all upper-case and return it in allocated memory. | |
1585 * Handles multi-byte characters as well as possible. | |
1586 * Returns NULL when out of memory. | |
1587 */ | |
1588 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1589 strup_save(char_u *orig) |
323 | 1590 { |
1591 char_u *p; | |
1592 char_u *res; | |
1593 | |
1594 res = p = vim_strsave(orig); | |
1595 | |
1596 if (res != NULL) | |
1597 while (*p != NUL) | |
1598 { | |
1599 int l; | |
1600 | |
1601 if (enc_utf8) | |
1602 { | |
1603 int c, uc; | |
3263 | 1604 int newl; |
323 | 1605 char_u *s; |
1606 | |
1607 c = utf_ptr2char(p); | |
13092
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1608 l = utf_ptr2len(p); |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1609 if (c == 0) |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1610 { |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1611 /* overlong sequence, use only the first byte */ |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1612 c = *p; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1613 l = 1; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1614 } |
323 | 1615 uc = utf_toupper(c); |
1616 | |
1617 /* Reallocate string when byte count changes. This is rare, | |
1618 * thus it's OK to do another malloc()/free(). */ | |
3263 | 1619 newl = utf_char2len(uc); |
1620 if (newl != l) | |
323 | 1621 { |
3263 | 1622 s = alloc((unsigned)STRLEN(res) + 1 + newl - l); |
323 | 1623 if (s == NULL) |
10706
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1624 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1625 vim_free(res); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1626 return NULL; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1627 } |
323 | 1628 mch_memmove(s, res, p - res); |
3263 | 1629 STRCPY(s + (p - res) + newl, p + l); |
323 | 1630 p = s + (p - res); |
1631 vim_free(res); | |
1632 res = s; | |
1633 } | |
1634 | |
1635 utf_char2bytes(uc, p); | |
3263 | 1636 p += newl; |
323 | 1637 } |
474 | 1638 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
323 | 1639 p += l; /* skip multi-byte character */ |
1640 else | |
1641 { | |
1642 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */ | |
1643 p++; | |
1644 } | |
1645 } | |
1646 | |
1647 return res; | |
1648 } | |
10706
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1649 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1650 /* |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1651 * Make string "s" all lower-case and return it in allocated memory. |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1652 * Handles multi-byte characters as well as possible. |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1653 * Returns NULL when out of memory. |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1654 */ |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1655 char_u * |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1656 strlow_save(char_u *orig) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1657 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1658 char_u *p; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1659 char_u *res; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1660 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1661 res = p = vim_strsave(orig); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1662 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1663 if (res != NULL) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1664 while (*p != NUL) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1665 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1666 int l; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1667 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1668 if (enc_utf8) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1669 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1670 int c, lc; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1671 int newl; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1672 char_u *s; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1673 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1674 c = utf_ptr2char(p); |
13092
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1675 l = utf_ptr2len(p); |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1676 if (c == 0) |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1677 { |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1678 /* overlong sequence, use only the first byte */ |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1679 c = *p; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1680 l = 1; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1681 } |
10706
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1682 lc = utf_tolower(c); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1683 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1684 /* Reallocate string when byte count changes. This is rare, |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1685 * thus it's OK to do another malloc()/free(). */ |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1686 newl = utf_char2len(lc); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1687 if (newl != l) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1688 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1689 s = alloc((unsigned)STRLEN(res) + 1 + newl - l); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1690 if (s == NULL) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1691 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1692 vim_free(res); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1693 return NULL; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1694 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1695 mch_memmove(s, res, p - res); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1696 STRCPY(s + (p - res) + newl, p + l); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1697 p = s + (p - res); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1698 vim_free(res); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1699 res = s; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1700 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1701 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1702 utf_char2bytes(lc, p); |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1703 p += newl; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1704 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1705 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1706 p += l; /* skip multi-byte character */ |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1707 else |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1708 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1709 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */ |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1710 p++; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1711 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1712 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1713 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1714 return res; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1715 } |
323 | 1716 #endif |
1717 | |
7 | 1718 /* |
1719 * delete spaces at the end of a string | |
1720 */ | |
1721 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1722 del_trailing_spaces(char_u *ptr) |
7 | 1723 { |
1724 char_u *q; | |
1725 | |
1726 q = ptr + STRLEN(ptr); | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
1727 while (--q > ptr && VIM_ISWHITE(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V) |
7 | 1728 *q = NUL; |
1729 } | |
1730 | |
1731 /* | |
323 | 1732 * Like strncpy(), but always terminate the result with one NUL. |
378 | 1733 * "to" must be "len + 1" long! |
7 | 1734 */ |
1735 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1736 vim_strncpy(char_u *to, char_u *from, size_t len) |
7 | 1737 { |
323 | 1738 STRNCPY(to, from, len); |
1739 to[len] = NUL; | |
7 | 1740 } |
1741 | |
1742 /* | |
2768 | 1743 * Like strcat(), but make sure the result fits in "tosize" bytes and is |
10716
905ab712979c
patch 8.0.0248: vim_strcat() cannot handle overlapping arguments
Christian Brabandt <cb@256bit.org>
parents:
10706
diff
changeset
|
1744 * always NUL terminated. "from" and "to" may overlap. |
2768 | 1745 */ |
1746 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1747 vim_strcat(char_u *to, char_u *from, size_t tosize) |
2768 | 1748 { |
1749 size_t tolen = STRLEN(to); | |
1750 size_t fromlen = STRLEN(from); | |
1751 | |
1752 if (tolen + fromlen + 1 > tosize) | |
1753 { | |
1754 mch_memmove(to + tolen, from, tosize - tolen - 1); | |
1755 to[tosize - 1] = NUL; | |
1756 } | |
1757 else | |
10716
905ab712979c
patch 8.0.0248: vim_strcat() cannot handle overlapping arguments
Christian Brabandt <cb@256bit.org>
parents:
10706
diff
changeset
|
1758 mch_memmove(to + tolen, from, fromlen + 1); |
2768 | 1759 } |
1760 | |
1761 /* | |
7 | 1762 * Isolate one part of a string option where parts are separated with |
1763 * "sep_chars". | |
459 | 1764 * The part is copied into "buf[maxlen]". |
7 | 1765 * "*option" is advanced to the next part. |
1766 * The length is returned. | |
1767 */ | |
1768 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1769 copy_option_part( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1770 char_u **option, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1771 char_u *buf, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1772 int maxlen, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1773 char *sep_chars) |
7 | 1774 { |
1775 int len = 0; | |
1776 char_u *p = *option; | |
1777 | |
1778 /* skip '.' at start of option part, for 'suffixes' */ | |
1779 if (*p == '.') | |
1780 buf[len++] = *p++; | |
1781 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL) | |
1782 { | |
1783 /* | |
1784 * Skip backslash before a separator character and space. | |
1785 */ | |
1786 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL) | |
1787 ++p; | |
1788 if (len < maxlen - 1) | |
1789 buf[len++] = *p; | |
1790 ++p; | |
1791 } | |
1792 buf[len] = NUL; | |
1793 | |
1794 if (*p != NUL && *p != ',') /* skip non-standard separator */ | |
1795 ++p; | |
1796 p = skip_to_option_part(p); /* p points to next file name */ | |
1797 | |
1798 *option = p; | |
1799 return len; | |
1800 } | |
1801 | |
1802 /* | |
625 | 1803 * Replacement for free() that ignores NULL pointers. |
1804 * Also skip free() when exiting for sure, this helps when we caught a deadly | |
1805 * signal that was caused by a crash in free(). | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13236
diff
changeset
|
1806 * If you want to set NULL after calling this function, you should use |
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13236
diff
changeset
|
1807 * VIM_CLEAR() instead. |
7 | 1808 */ |
1809 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1810 vim_free(void *x) |
7 | 1811 { |
625 | 1812 if (x != NULL && !really_exiting) |
7 | 1813 { |
1814 #ifdef MEM_PROFILE | |
1815 mem_pre_free(&x); | |
1816 #endif | |
1817 free(x); | |
1818 } | |
1819 } | |
1820 | |
1821 #ifndef HAVE_MEMSET | |
1822 void * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1823 vim_memset(void *ptr, int c, size_t size) |
7 | 1824 { |
1825 char *p = ptr; | |
1826 | |
1827 while (size-- > 0) | |
1828 *p++ = c; | |
1829 return ptr; | |
1830 } | |
1831 #endif | |
1832 | |
1833 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO) | |
1834 /* | |
1835 * Compare two strings, ignoring case, using current locale. | |
1836 * Doesn't work for multi-byte characters. | |
1837 * return 0 for match, < 0 for smaller, > 0 for bigger | |
1838 */ | |
1839 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1840 vim_stricmp(char *s1, char *s2) |
7 | 1841 { |
1842 int i; | |
1843 | |
1844 for (;;) | |
1845 { | |
1846 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
1847 if (i != 0) | |
1848 return i; /* this character different */ | |
1849 if (*s1 == NUL) | |
1850 break; /* strings match until NUL */ | |
1851 ++s1; | |
1852 ++s2; | |
1853 } | |
1854 return 0; /* strings match */ | |
1855 } | |
1856 #endif | |
1857 | |
1858 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO) | |
1859 /* | |
1860 * Compare two strings, for length "len", ignoring case, using current locale. | |
1861 * Doesn't work for multi-byte characters. | |
1862 * return 0 for match, < 0 for smaller, > 0 for bigger | |
1863 */ | |
1864 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1865 vim_strnicmp(char *s1, char *s2, size_t len) |
7 | 1866 { |
1867 int i; | |
1868 | |
1869 while (len > 0) | |
1870 { | |
1871 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
1872 if (i != 0) | |
1873 return i; /* this character different */ | |
1874 if (*s1 == NUL) | |
1875 break; /* strings match until NUL */ | |
1876 ++s1; | |
1877 ++s2; | |
1878 --len; | |
1879 } | |
1880 return 0; /* strings match */ | |
1881 } | |
1882 #endif | |
1883 | |
1884 /* | |
1885 * Version of strchr() and strrchr() that handle unsigned char strings | |
170 | 1886 * with characters from 128 to 255 correctly. It also doesn't return a |
1887 * pointer to the NUL at the end of the string. | |
7 | 1888 */ |
1889 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1890 vim_strchr(char_u *string, int c) |
7 | 1891 { |
1892 char_u *p; | |
1893 int b; | |
1894 | |
1895 p = string; | |
1896 if (enc_utf8 && c >= 0x80) | |
1897 { | |
1898 while (*p != NUL) | |
1899 { | |
11269
121d29004998
patch 8.0.0520: using a function pointer while the function is known
Christian Brabandt <cb@256bit.org>
parents:
11213
diff
changeset
|
1900 int l = utfc_ptr2len(p); |
6765 | 1901 |
1902 /* Avoid matching an illegal byte here. */ | |
1903 if (utf_ptr2char(p) == c && l > 1) | |
7 | 1904 return p; |
6765 | 1905 p += l; |
7 | 1906 } |
1907 return NULL; | |
1908 } | |
1909 if (enc_dbcs != 0 && c > 255) | |
1910 { | |
1911 int n2 = c & 0xff; | |
1912 | |
1913 c = ((unsigned)c >> 8) & 0xff; | |
1914 while ((b = *p) != NUL) | |
1915 { | |
1916 if (b == c && p[1] == n2) | |
1917 return p; | |
474 | 1918 p += (*mb_ptr2len)(p); |
7 | 1919 } |
1920 return NULL; | |
1921 } | |
1922 if (has_mbyte) | |
1923 { | |
1924 while ((b = *p) != NUL) | |
1925 { | |
1926 if (b == c) | |
1927 return p; | |
474 | 1928 p += (*mb_ptr2len)(p); |
7 | 1929 } |
1930 return NULL; | |
1931 } | |
1932 while ((b = *p) != NUL) | |
1933 { | |
1934 if (b == c) | |
1935 return p; | |
1936 ++p; | |
1937 } | |
1938 return NULL; | |
1939 } | |
1940 | |
1941 /* | |
170 | 1942 * Version of strchr() that only works for bytes and handles unsigned char |
1943 * strings with characters above 128 correctly. It also doesn't return a | |
1944 * pointer to the NUL at the end of the string. | |
1945 */ | |
1946 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1947 vim_strbyte(char_u *string, int c) |
170 | 1948 { |
1949 char_u *p = string; | |
1950 | |
1951 while (*p != NUL) | |
1952 { | |
1953 if (*p == c) | |
1954 return p; | |
1955 ++p; | |
1956 } | |
1957 return NULL; | |
1958 } | |
1959 | |
1960 /* | |
7 | 1961 * Search for last occurrence of "c" in "string". |
500 | 1962 * Return NULL if not found. |
170 | 1963 * Does not handle multi-byte char for "c"! |
7 | 1964 */ |
1965 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1966 vim_strrchr(char_u *string, int c) |
7 | 1967 { |
1968 char_u *retval = NULL; | |
170 | 1969 char_u *p = string; |
1970 | |
1971 while (*p) | |
7 | 1972 { |
170 | 1973 if (*p == c) |
1974 retval = p; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
1975 MB_PTR_ADV(p); |
7 | 1976 } |
1977 return retval; | |
1978 } | |
1979 | |
1980 /* | |
1981 * Vim's version of strpbrk(), in case it's missing. | |
1982 * Don't generate a prototype for this, causes problems when it's not used. | |
1983 */ | |
1984 #ifndef PROTO | |
1985 # ifndef HAVE_STRPBRK | |
1986 # ifdef vim_strpbrk | |
1987 # undef vim_strpbrk | |
1988 # endif | |
1989 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1990 vim_strpbrk(char_u *s, char_u *charset) |
7 | 1991 { |
1992 while (*s) | |
1993 { | |
1994 if (vim_strchr(charset, *s) != NULL) | |
1995 return s; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
1996 MB_PTR_ADV(s); |
7 | 1997 } |
1998 return NULL; | |
1999 } | |
2000 # endif | |
2001 #endif | |
2002 | |
2003 /* | |
2004 * Vim has its own isspace() function, because on some machines isspace() | |
2005 * can't handle characters above 128. | |
2006 */ | |
2007 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2008 vim_isspace(int x) |
7 | 2009 { |
2010 return ((x >= 9 && x <= 13) || x == ' '); | |
2011 } | |
2012 | |
2013 /************************************************************************ | |
119 | 2014 * Functions for handling growing arrays. |
7 | 2015 */ |
2016 | |
2017 /* | |
2018 * Clear an allocated growing array. | |
2019 */ | |
2020 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2021 ga_clear(garray_T *gap) |
7 | 2022 { |
2023 vim_free(gap->ga_data); | |
2024 ga_init(gap); | |
2025 } | |
2026 | |
2027 /* | |
2028 * Clear a growing array that contains a list of strings. | |
2029 */ | |
2030 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2031 ga_clear_strings(garray_T *gap) |
7 | 2032 { |
2033 int i; | |
2034 | |
2035 for (i = 0; i < gap->ga_len; ++i) | |
2036 vim_free(((char_u **)(gap->ga_data))[i]); | |
2037 ga_clear(gap); | |
2038 } | |
2039 | |
2040 /* | |
2041 * Initialize a growing array. Don't forget to set ga_itemsize and | |
2042 * ga_growsize! Or use ga_init2(). | |
2043 */ | |
2044 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2045 ga_init(garray_T *gap) |
7 | 2046 { |
2047 gap->ga_data = NULL; | |
41 | 2048 gap->ga_maxlen = 0; |
7 | 2049 gap->ga_len = 0; |
2050 } | |
2051 | |
2052 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2053 ga_init2(garray_T *gap, int itemsize, int growsize) |
7 | 2054 { |
2055 ga_init(gap); | |
2056 gap->ga_itemsize = itemsize; | |
2057 gap->ga_growsize = growsize; | |
2058 } | |
2059 | |
2060 /* | |
2061 * Make room in growing array "gap" for at least "n" items. | |
2062 * Return FAIL for failure, OK otherwise. | |
2063 */ | |
2064 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2065 ga_grow(garray_T *gap, int n) |
7 | 2066 { |
3376 | 2067 size_t old_len; |
2068 size_t new_len; | |
7 | 2069 char_u *pp; |
2070 | |
41 | 2071 if (gap->ga_maxlen - gap->ga_len < n) |
7 | 2072 { |
2073 if (n < gap->ga_growsize) | |
2074 n = gap->ga_growsize; | |
3376 | 2075 new_len = gap->ga_itemsize * (gap->ga_len + n); |
2076 pp = (gap->ga_data == NULL) | |
3386 | 2077 ? alloc((unsigned)new_len) : vim_realloc(gap->ga_data, new_len); |
7 | 2078 if (pp == NULL) |
2079 return FAIL; | |
3376 | 2080 old_len = gap->ga_itemsize * gap->ga_maxlen; |
2081 vim_memset(pp + old_len, 0, new_len - old_len); | |
41 | 2082 gap->ga_maxlen = gap->ga_len + n; |
7 | 2083 gap->ga_data = pp; |
2084 } | |
2085 return OK; | |
2086 } | |
2087 | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2088 #if defined(FEAT_EVAL) || defined(FEAT_SEARCHPATH) || defined(PROTO) |
7 | 2089 /* |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2090 * For a growing array that contains a list of strings: concatenate all the |
5873 | 2091 * strings with a separating "sep". |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2092 * Returns NULL when out of memory. |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2093 */ |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2094 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2095 ga_concat_strings(garray_T *gap, char *sep) |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2096 { |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2097 int i; |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2098 int len = 0; |
5873 | 2099 int sep_len = (int)STRLEN(sep); |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2100 char_u *s; |
5873 | 2101 char_u *p; |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2102 |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2103 for (i = 0; i < gap->ga_len; ++i) |
5873 | 2104 len += (int)STRLEN(((char_u **)(gap->ga_data))[i]) + sep_len; |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2105 |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2106 s = alloc(len + 1); |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2107 if (s != NULL) |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2108 { |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2109 *s = NUL; |
5873 | 2110 p = s; |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2111 for (i = 0; i < gap->ga_len; ++i) |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2112 { |
5873 | 2113 if (p != s) |
2114 { | |
2115 STRCPY(p, sep); | |
2116 p += sep_len; | |
2117 } | |
2118 STRCPY(p, ((char_u **)(gap->ga_data))[i]); | |
2119 p += STRLEN(p); | |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2120 } |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2121 } |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2122 return s; |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2123 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2124 #endif |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2125 |
11016
4e7308525fe7
patch 8.0.0397: can't build with +viminfo but without +eval
Christian Brabandt <cb@256bit.org>
parents:
10936
diff
changeset
|
2126 #if defined(FEAT_VIMINFO) || defined(FEAT_EVAL) || defined(PROTO) |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2127 /* |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2128 * Make a copy of string "p" and add it to "gap". |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2129 * When out of memory nothing changes. |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2130 */ |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2131 void |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2132 ga_add_string(garray_T *gap, char_u *p) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2133 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2134 char_u *cp = vim_strsave(p); |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2135 |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2136 if (cp != NULL) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2137 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2138 if (ga_grow(gap, 1) == OK) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2139 ((char_u **)(gap->ga_data))[gap->ga_len++] = cp; |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2140 else |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2141 vim_free(cp); |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2142 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2143 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2144 #endif |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2145 |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2146 /* |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2147 * Concatenate a string to a growarray which contains bytes. |
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2148 * When "s" is NULL does not do anything. |
7 | 2149 * Note: Does NOT copy the NUL at the end! |
2150 */ | |
2151 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2152 ga_concat(garray_T *gap, char_u *s) |
7 | 2153 { |
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2154 int len; |
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2155 |
11352
251f1833db7d
patch 8.0.0561: undefined behavior when using backslash after empty line
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
2156 if (s == NULL || *s == NUL) |
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2157 return; |
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2158 len = (int)STRLEN(s); |
7 | 2159 if (ga_grow(gap, len) == OK) |
2160 { | |
2161 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len); | |
2162 gap->ga_len += len; | |
2163 } | |
2164 } | |
2165 | |
2166 /* | |
2167 * Append one byte to a growarray which contains bytes. | |
2168 */ | |
2169 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2170 ga_append(garray_T *gap, int c) |
7 | 2171 { |
2172 if (ga_grow(gap, 1) == OK) | |
2173 { | |
2174 *((char *)gap->ga_data + gap->ga_len) = c; | |
2175 ++gap->ga_len; | |
2176 } | |
2177 } | |
2178 | |
5995 | 2179 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(WIN3264) \ |
2180 || defined(PROTO) | |
2935 | 2181 /* |
2182 * Append the text in "gap" below the cursor line and clear "gap". | |
2183 */ | |
2184 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2185 append_ga_line(garray_T *gap) |
2935 | 2186 { |
2187 /* Remove trailing CR. */ | |
2188 if (gap->ga_len > 0 | |
2189 && !curbuf->b_p_bin | |
2190 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR) | |
2191 --gap->ga_len; | |
2192 ga_append(gap, NUL); | |
2193 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE); | |
2194 gap->ga_len = 0; | |
2195 } | |
2196 #endif | |
2197 | |
7 | 2198 /************************************************************************ |
2199 * functions that use lookup tables for various things, generally to do with | |
2200 * special key codes. | |
2201 */ | |
2202 | |
2203 /* | |
2204 * Some useful tables. | |
2205 */ | |
2206 | |
2207 static struct modmasktable | |
2208 { | |
2209 short mod_mask; /* Bit-mask for particular key modifier */ | |
2210 short mod_flag; /* Bit(s) for particular key modifier */ | |
2211 char_u name; /* Single letter name of modifier */ | |
2212 } mod_mask_table[] = | |
2213 { | |
2214 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'}, | |
179 | 2215 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'}, |
7 | 2216 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'}, |
2217 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'}, | |
2218 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'}, | |
2219 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'}, | |
2220 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'}, | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
2221 #ifdef MACOS_X |
7 | 2222 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'}, |
2223 #endif | |
2224 /* 'A' must be the last one */ | |
2225 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'}, | |
2226 {0, 0, NUL} | |
10644
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2227 /* NOTE: when adding an entry, update MAX_KEY_NAME_LEN! */ |
7 | 2228 }; |
2229 | |
2230 /* | |
2231 * Shifted key terminal codes and their unshifted equivalent. | |
1209 | 2232 * Don't add mouse codes here, they are handled separately! |
7 | 2233 */ |
2234 #define MOD_KEYS_ENTRY_SIZE 5 | |
2235 | |
2236 static char_u modifier_keys_table[] = | |
2237 { | |
2238 /* mod mask with modifier without modifier */ | |
2239 MOD_MASK_SHIFT, '&', '9', '@', '1', /* begin */ | |
2240 MOD_MASK_SHIFT, '&', '0', '@', '2', /* cancel */ | |
2241 MOD_MASK_SHIFT, '*', '1', '@', '4', /* command */ | |
2242 MOD_MASK_SHIFT, '*', '2', '@', '5', /* copy */ | |
2243 MOD_MASK_SHIFT, '*', '3', '@', '6', /* create */ | |
2244 MOD_MASK_SHIFT, '*', '4', 'k', 'D', /* delete char */ | |
2245 MOD_MASK_SHIFT, '*', '5', 'k', 'L', /* delete line */ | |
2246 MOD_MASK_SHIFT, '*', '7', '@', '7', /* end */ | |
2247 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', /* end */ | |
2248 MOD_MASK_SHIFT, '*', '9', '@', '9', /* exit */ | |
2249 MOD_MASK_SHIFT, '*', '0', '@', '0', /* find */ | |
2250 MOD_MASK_SHIFT, '#', '1', '%', '1', /* help */ | |
2251 MOD_MASK_SHIFT, '#', '2', 'k', 'h', /* home */ | |
2252 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', /* home */ | |
2253 MOD_MASK_SHIFT, '#', '3', 'k', 'I', /* insert */ | |
2254 MOD_MASK_SHIFT, '#', '4', 'k', 'l', /* left arrow */ | |
2255 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', /* left arrow */ | |
2256 MOD_MASK_SHIFT, '%', 'a', '%', '3', /* message */ | |
2257 MOD_MASK_SHIFT, '%', 'b', '%', '4', /* move */ | |
2258 MOD_MASK_SHIFT, '%', 'c', '%', '5', /* next */ | |
2259 MOD_MASK_SHIFT, '%', 'd', '%', '7', /* options */ | |
2260 MOD_MASK_SHIFT, '%', 'e', '%', '8', /* previous */ | |
2261 MOD_MASK_SHIFT, '%', 'f', '%', '9', /* print */ | |
2262 MOD_MASK_SHIFT, '%', 'g', '%', '0', /* redo */ | |
2263 MOD_MASK_SHIFT, '%', 'h', '&', '3', /* replace */ | |
2264 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', /* right arr. */ | |
2265 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', /* right arr. */ | |
2266 MOD_MASK_SHIFT, '%', 'j', '&', '5', /* resume */ | |
2267 MOD_MASK_SHIFT, '!', '1', '&', '6', /* save */ | |
2268 MOD_MASK_SHIFT, '!', '2', '&', '7', /* suspend */ | |
2269 MOD_MASK_SHIFT, '!', '3', '&', '8', /* undo */ | |
2270 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', /* up arrow */ | |
2271 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', /* down arrow */ | |
2272 | |
2273 /* vt100 F1 */ | |
2274 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1, | |
2275 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2, | |
2276 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3, | |
2277 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4, | |
2278 | |
2279 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', /* F1 */ | |
2280 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2', | |
2281 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3', | |
2282 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4', | |
2283 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5', | |
2284 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6', | |
2285 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7', | |
2286 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8', | |
2287 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9', | |
2288 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', /* F10 */ | |
2289 | |
2290 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1', | |
2291 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2', | |
2292 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3', | |
2293 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4', | |
2294 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5', | |
2295 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6', | |
2296 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7', | |
2297 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8', | |
2298 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9', | |
2299 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A', | |
2300 | |
2301 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B', | |
2302 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C', | |
2303 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D', | |
2304 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E', | |
2305 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F', | |
2306 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G', | |
2307 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H', | |
2308 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I', | |
2309 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J', | |
2310 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K', | |
2311 | |
2312 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L', | |
2313 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M', | |
2314 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N', | |
2315 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O', | |
2316 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P', | |
2317 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q', | |
2318 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R', | |
2319 | |
2320 /* TAB pseudo code*/ | |
2321 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB, | |
2322 | |
2323 NUL | |
2324 }; | |
2325 | |
2326 static struct key_name_entry | |
2327 { | |
2328 int key; /* Special key code or ascii value */ | |
2329 char_u *name; /* Name of key */ | |
2330 } key_names_table[] = | |
2331 { | |
2332 {' ', (char_u *)"Space"}, | |
2333 {TAB, (char_u *)"Tab"}, | |
2334 {K_TAB, (char_u *)"Tab"}, | |
2335 {NL, (char_u *)"NL"}, | |
2336 {NL, (char_u *)"NewLine"}, /* Alternative name */ | |
2337 {NL, (char_u *)"LineFeed"}, /* Alternative name */ | |
2338 {NL, (char_u *)"LF"}, /* Alternative name */ | |
2339 {CAR, (char_u *)"CR"}, | |
2340 {CAR, (char_u *)"Return"}, /* Alternative name */ | |
2341 {CAR, (char_u *)"Enter"}, /* Alternative name */ | |
2342 {K_BS, (char_u *)"BS"}, | |
2343 {K_BS, (char_u *)"BackSpace"}, /* Alternative name */ | |
2344 {ESC, (char_u *)"Esc"}, | |
2345 {CSI, (char_u *)"CSI"}, | |
2346 {K_CSI, (char_u *)"xCSI"}, | |
2347 {'|', (char_u *)"Bar"}, | |
2348 {'\\', (char_u *)"Bslash"}, | |
2349 {K_DEL, (char_u *)"Del"}, | |
2350 {K_DEL, (char_u *)"Delete"}, /* Alternative name */ | |
2351 {K_KDEL, (char_u *)"kDel"}, | |
2352 {K_UP, (char_u *)"Up"}, | |
2353 {K_DOWN, (char_u *)"Down"}, | |
2354 {K_LEFT, (char_u *)"Left"}, | |
2355 {K_RIGHT, (char_u *)"Right"}, | |
180 | 2356 {K_XUP, (char_u *)"xUp"}, |
2357 {K_XDOWN, (char_u *)"xDown"}, | |
2358 {K_XLEFT, (char_u *)"xLeft"}, | |
2359 {K_XRIGHT, (char_u *)"xRight"}, | |
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
2360 {K_PS, (char_u *)"PasteStart"}, |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
2361 {K_PE, (char_u *)"PasteEnd"}, |
7 | 2362 |
2363 {K_F1, (char_u *)"F1"}, | |
2364 {K_F2, (char_u *)"F2"}, | |
2365 {K_F3, (char_u *)"F3"}, | |
2366 {K_F4, (char_u *)"F4"}, | |
2367 {K_F5, (char_u *)"F5"}, | |
2368 {K_F6, (char_u *)"F6"}, | |
2369 {K_F7, (char_u *)"F7"}, | |
2370 {K_F8, (char_u *)"F8"}, | |
2371 {K_F9, (char_u *)"F9"}, | |
2372 {K_F10, (char_u *)"F10"}, | |
2373 | |
2374 {K_F11, (char_u *)"F11"}, | |
2375 {K_F12, (char_u *)"F12"}, | |
2376 {K_F13, (char_u *)"F13"}, | |
2377 {K_F14, (char_u *)"F14"}, | |
2378 {K_F15, (char_u *)"F15"}, | |
2379 {K_F16, (char_u *)"F16"}, | |
2380 {K_F17, (char_u *)"F17"}, | |
2381 {K_F18, (char_u *)"F18"}, | |
2382 {K_F19, (char_u *)"F19"}, | |
2383 {K_F20, (char_u *)"F20"}, | |
2384 | |
2385 {K_F21, (char_u *)"F21"}, | |
2386 {K_F22, (char_u *)"F22"}, | |
2387 {K_F23, (char_u *)"F23"}, | |
2388 {K_F24, (char_u *)"F24"}, | |
2389 {K_F25, (char_u *)"F25"}, | |
2390 {K_F26, (char_u *)"F26"}, | |
2391 {K_F27, (char_u *)"F27"}, | |
2392 {K_F28, (char_u *)"F28"}, | |
2393 {K_F29, (char_u *)"F29"}, | |
2394 {K_F30, (char_u *)"F30"}, | |
2395 | |
2396 {K_F31, (char_u *)"F31"}, | |
2397 {K_F32, (char_u *)"F32"}, | |
2398 {K_F33, (char_u *)"F33"}, | |
2399 {K_F34, (char_u *)"F34"}, | |
2400 {K_F35, (char_u *)"F35"}, | |
2401 {K_F36, (char_u *)"F36"}, | |
2402 {K_F37, (char_u *)"F37"}, | |
2403 | |
2404 {K_XF1, (char_u *)"xF1"}, | |
2405 {K_XF2, (char_u *)"xF2"}, | |
2406 {K_XF3, (char_u *)"xF3"}, | |
2407 {K_XF4, (char_u *)"xF4"}, | |
2408 | |
2409 {K_HELP, (char_u *)"Help"}, | |
2410 {K_UNDO, (char_u *)"Undo"}, | |
2411 {K_INS, (char_u *)"Insert"}, | |
2412 {K_INS, (char_u *)"Ins"}, /* Alternative name */ | |
2413 {K_KINS, (char_u *)"kInsert"}, | |
2414 {K_HOME, (char_u *)"Home"}, | |
2415 {K_KHOME, (char_u *)"kHome"}, | |
2416 {K_XHOME, (char_u *)"xHome"}, | |
230 | 2417 {K_ZHOME, (char_u *)"zHome"}, |
7 | 2418 {K_END, (char_u *)"End"}, |
2419 {K_KEND, (char_u *)"kEnd"}, | |
2420 {K_XEND, (char_u *)"xEnd"}, | |
230 | 2421 {K_ZEND, (char_u *)"zEnd"}, |
7 | 2422 {K_PAGEUP, (char_u *)"PageUp"}, |
2423 {K_PAGEDOWN, (char_u *)"PageDown"}, | |
2424 {K_KPAGEUP, (char_u *)"kPageUp"}, | |
2425 {K_KPAGEDOWN, (char_u *)"kPageDown"}, | |
2426 | |
2427 {K_KPLUS, (char_u *)"kPlus"}, | |
2428 {K_KMINUS, (char_u *)"kMinus"}, | |
2429 {K_KDIVIDE, (char_u *)"kDivide"}, | |
2430 {K_KMULTIPLY, (char_u *)"kMultiply"}, | |
2431 {K_KENTER, (char_u *)"kEnter"}, | |
2432 {K_KPOINT, (char_u *)"kPoint"}, | |
2433 | |
2434 {K_K0, (char_u *)"k0"}, | |
2435 {K_K1, (char_u *)"k1"}, | |
2436 {K_K2, (char_u *)"k2"}, | |
2437 {K_K3, (char_u *)"k3"}, | |
2438 {K_K4, (char_u *)"k4"}, | |
2439 {K_K5, (char_u *)"k5"}, | |
2440 {K_K6, (char_u *)"k6"}, | |
2441 {K_K7, (char_u *)"k7"}, | |
2442 {K_K8, (char_u *)"k8"}, | |
2443 {K_K9, (char_u *)"k9"}, | |
2444 | |
2445 {'<', (char_u *)"lt"}, | |
2446 | |
2447 {K_MOUSE, (char_u *)"Mouse"}, | |
3273 | 2448 #ifdef FEAT_MOUSE_NET |
7 | 2449 {K_NETTERM_MOUSE, (char_u *)"NetMouse"}, |
3273 | 2450 #endif |
2451 #ifdef FEAT_MOUSE_DEC | |
7 | 2452 {K_DEC_MOUSE, (char_u *)"DecMouse"}, |
3273 | 2453 #endif |
2454 #ifdef FEAT_MOUSE_JSB | |
7 | 2455 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"}, |
3273 | 2456 #endif |
2457 #ifdef FEAT_MOUSE_PTERM | |
7 | 2458 {K_PTERM_MOUSE, (char_u *)"PtermMouse"}, |
3273 | 2459 #endif |
2460 #ifdef FEAT_MOUSE_URXVT | |
2461 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"}, | |
2462 #endif | |
3746 | 2463 #ifdef FEAT_MOUSE_SGR |
2464 {K_SGR_MOUSE, (char_u *)"SgrMouse"}, | |
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11352
diff
changeset
|
2465 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelelase"}, |
3746 | 2466 #endif |
7 | 2467 {K_LEFTMOUSE, (char_u *)"LeftMouse"}, |
2468 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"}, | |
2469 {K_LEFTDRAG, (char_u *)"LeftDrag"}, | |
2470 {K_LEFTRELEASE, (char_u *)"LeftRelease"}, | |
2471 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"}, | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12798
diff
changeset
|
2472 {K_MOUSEMOVE, (char_u *)"MouseMove"}, |
7 | 2473 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"}, |
2474 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"}, | |
2475 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"}, | |
2476 {K_RIGHTMOUSE, (char_u *)"RightMouse"}, | |
2477 {K_RIGHTDRAG, (char_u *)"RightDrag"}, | |
2478 {K_RIGHTRELEASE, (char_u *)"RightRelease"}, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2479 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2480 {K_MOUSEUP, (char_u *)"ScrollWheelDown"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2481 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2482 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2483 {K_MOUSEDOWN, (char_u *)"MouseDown"}, /* OBSOLETE: Use */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2484 {K_MOUSEUP, (char_u *)"MouseUp"}, /* ScrollWheelXXX instead */ |
7 | 2485 {K_X1MOUSE, (char_u *)"X1Mouse"}, |
2486 {K_X1DRAG, (char_u *)"X1Drag"}, | |
2487 {K_X1RELEASE, (char_u *)"X1Release"}, | |
2488 {K_X2MOUSE, (char_u *)"X2Mouse"}, | |
2489 {K_X2DRAG, (char_u *)"X2Drag"}, | |
2490 {K_X2RELEASE, (char_u *)"X2Release"}, | |
2491 {K_DROP, (char_u *)"Drop"}, | |
2492 {K_ZERO, (char_u *)"Nul"}, | |
2493 #ifdef FEAT_EVAL | |
2494 {K_SNR, (char_u *)"SNR"}, | |
2495 #endif | |
2496 {K_PLUG, (char_u *)"Plug"}, | |
6245 | 2497 {K_CURSORHOLD, (char_u *)"CursorHold"}, |
7 | 2498 {0, NULL} |
10644
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2499 /* NOTE: When adding a long name update MAX_KEY_NAME_LEN. */ |
7 | 2500 }; |
2501 | |
2502 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry)) | |
2503 | |
2504 #ifdef FEAT_MOUSE | |
2505 static struct mousetable | |
2506 { | |
2507 int pseudo_code; /* Code for pseudo mouse event */ | |
2508 int button; /* Which mouse button is it? */ | |
2509 int is_click; /* Is it a mouse button click event? */ | |
2510 int is_drag; /* Is it a mouse drag event? */ | |
2511 } mouse_table[] = | |
2512 { | |
2513 {(int)KE_LEFTMOUSE, MOUSE_LEFT, TRUE, FALSE}, | |
2514 #ifdef FEAT_GUI | |
2515 {(int)KE_LEFTMOUSE_NM, MOUSE_LEFT, TRUE, FALSE}, | |
2516 #endif | |
2517 {(int)KE_LEFTDRAG, MOUSE_LEFT, FALSE, TRUE}, | |
2518 {(int)KE_LEFTRELEASE, MOUSE_LEFT, FALSE, FALSE}, | |
2519 #ifdef FEAT_GUI | |
2520 {(int)KE_LEFTRELEASE_NM, MOUSE_LEFT, FALSE, FALSE}, | |
2521 #endif | |
2522 {(int)KE_MIDDLEMOUSE, MOUSE_MIDDLE, TRUE, FALSE}, | |
2523 {(int)KE_MIDDLEDRAG, MOUSE_MIDDLE, FALSE, TRUE}, | |
2524 {(int)KE_MIDDLERELEASE, MOUSE_MIDDLE, FALSE, FALSE}, | |
2525 {(int)KE_RIGHTMOUSE, MOUSE_RIGHT, TRUE, FALSE}, | |
2526 {(int)KE_RIGHTDRAG, MOUSE_RIGHT, FALSE, TRUE}, | |
2527 {(int)KE_RIGHTRELEASE, MOUSE_RIGHT, FALSE, FALSE}, | |
2528 {(int)KE_X1MOUSE, MOUSE_X1, TRUE, FALSE}, | |
2529 {(int)KE_X1DRAG, MOUSE_X1, FALSE, TRUE}, | |
2530 {(int)KE_X1RELEASE, MOUSE_X1, FALSE, FALSE}, | |
2531 {(int)KE_X2MOUSE, MOUSE_X2, TRUE, FALSE}, | |
2532 {(int)KE_X2DRAG, MOUSE_X2, FALSE, TRUE}, | |
2533 {(int)KE_X2RELEASE, MOUSE_X2, FALSE, FALSE}, | |
2534 /* DRAG without CLICK */ | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12798
diff
changeset
|
2535 {(int)KE_MOUSEMOVE, MOUSE_RELEASE, FALSE, TRUE}, |
7 | 2536 /* RELEASE without CLICK */ |
2537 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, FALSE}, | |
2538 {0, 0, 0, 0}, | |
2539 }; | |
2540 #endif /* FEAT_MOUSE */ | |
2541 | |
2542 /* | |
2543 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given | |
2544 * modifier name ('S' for Shift, 'C' for Ctrl etc). | |
2545 */ | |
2546 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2547 name_to_mod_mask(int c) |
7 | 2548 { |
2549 int i; | |
2550 | |
2551 c = TOUPPER_ASC(c); | |
2552 for (i = 0; mod_mask_table[i].mod_mask != 0; i++) | |
2553 if (c == mod_mask_table[i].name) | |
2554 return mod_mask_table[i].mod_flag; | |
2555 return 0; | |
2556 } | |
2557 | |
2558 /* | |
2559 * Check if if there is a special key code for "key" that includes the | |
2560 * modifiers specified. | |
2561 */ | |
2562 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2563 simplify_key(int key, int *modifiers) |
7 | 2564 { |
2565 int i; | |
2566 int key0; | |
2567 int key1; | |
2568 | |
2569 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT)) | |
2570 { | |
2571 /* TAB is a special case */ | |
2572 if (key == TAB && (*modifiers & MOD_MASK_SHIFT)) | |
2573 { | |
2574 *modifiers &= ~MOD_MASK_SHIFT; | |
2575 return K_S_TAB; | |
2576 } | |
2577 key0 = KEY2TERMCAP0(key); | |
2578 key1 = KEY2TERMCAP1(key); | |
2579 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE) | |
2580 if (key0 == modifier_keys_table[i + 3] | |
2581 && key1 == modifier_keys_table[i + 4] | |
2582 && (*modifiers & modifier_keys_table[i])) | |
2583 { | |
2584 *modifiers &= ~modifier_keys_table[i]; | |
2585 return TERMCAP2KEY(modifier_keys_table[i + 1], | |
2586 modifier_keys_table[i + 2]); | |
2587 } | |
2588 } | |
2589 return key; | |
2590 } | |
2591 | |
2592 /* | |
180 | 2593 * Change <xHome> to <Home>, <xUp> to <Up>, etc. |
2594 */ | |
2595 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2596 handle_x_keys(int key) |
180 | 2597 { |
2598 switch (key) | |
2599 { | |
2600 case K_XUP: return K_UP; | |
2601 case K_XDOWN: return K_DOWN; | |
2602 case K_XLEFT: return K_LEFT; | |
2603 case K_XRIGHT: return K_RIGHT; | |
2604 case K_XHOME: return K_HOME; | |
230 | 2605 case K_ZHOME: return K_HOME; |
180 | 2606 case K_XEND: return K_END; |
230 | 2607 case K_ZEND: return K_END; |
180 | 2608 case K_XF1: return K_F1; |
2609 case K_XF2: return K_F2; | |
2610 case K_XF3: return K_F3; | |
2611 case K_XF4: return K_F4; | |
2612 case K_S_XF1: return K_S_F1; | |
2613 case K_S_XF2: return K_S_F2; | |
2614 case K_S_XF3: return K_S_F3; | |
2615 case K_S_XF4: return K_S_F4; | |
2616 } | |
2617 return key; | |
2618 } | |
2619 | |
2620 /* | |
7 | 2621 * Return a string which contains the name of the given key when the given |
2622 * modifiers are down. | |
2623 */ | |
2624 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2625 get_special_key_name(int c, int modifiers) |
7 | 2626 { |
2627 static char_u string[MAX_KEY_NAME_LEN + 1]; | |
2628 | |
2629 int i, idx; | |
2630 int table_idx; | |
2631 char_u *s; | |
2632 | |
2633 string[0] = '<'; | |
2634 idx = 1; | |
2635 | |
2636 /* Key that stands for a normal character. */ | |
2637 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY) | |
2638 c = KEY2TERMCAP1(c); | |
2639 | |
2640 /* | |
2641 * Translate shifted special keys into unshifted keys and set modifier. | |
2642 * Same for CTRL and ALT modifiers. | |
2643 */ | |
2644 if (IS_SPECIAL(c)) | |
2645 { | |
2646 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE) | |
2647 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1] | |
2648 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2]) | |
2649 { | |
2650 modifiers |= modifier_keys_table[i]; | |
2651 c = TERMCAP2KEY(modifier_keys_table[i + 3], | |
2652 modifier_keys_table[i + 4]); | |
2653 break; | |
2654 } | |
2655 } | |
2656 | |
2657 /* try to find the key in the special key table */ | |
2658 table_idx = find_special_key_in_table(c); | |
2659 | |
2660 /* | |
2661 * When not a known special key, and not a printable character, try to | |
2662 * extract modifiers. | |
2663 */ | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2664 if (c > 0 && (*mb_char2len)(c) == 1) |
7 | 2665 { |
2666 if (table_idx < 0 | |
2667 && (!vim_isprintc(c) || (c & 0x7f) == ' ') | |
2668 && (c & 0x80)) | |
2669 { | |
2670 c &= 0x7f; | |
2671 modifiers |= MOD_MASK_ALT; | |
2672 /* try again, to find the un-alted key in the special key table */ | |
2673 table_idx = find_special_key_in_table(c); | |
2674 } | |
2675 if (table_idx < 0 && !vim_isprintc(c) && c < ' ') | |
2676 { | |
2677 #ifdef EBCDIC | |
2678 c = CtrlChar(c); | |
2679 #else | |
2680 c += '@'; | |
2681 #endif | |
2682 modifiers |= MOD_MASK_CTRL; | |
2683 } | |
2684 } | |
2685 | |
2686 /* translate the modifier into a string */ | |
2687 for (i = 0; mod_mask_table[i].name != 'A'; i++) | |
2688 if ((modifiers & mod_mask_table[i].mod_mask) | |
2689 == mod_mask_table[i].mod_flag) | |
2690 { | |
2691 string[idx++] = mod_mask_table[i].name; | |
2692 string[idx++] = (char_u)'-'; | |
2693 } | |
2694 | |
2695 if (table_idx < 0) /* unknown special key, may output t_xx */ | |
2696 { | |
2697 if (IS_SPECIAL(c)) | |
2698 { | |
2699 string[idx++] = 't'; | |
2700 string[idx++] = '_'; | |
2701 string[idx++] = KEY2TERMCAP0(c); | |
2702 string[idx++] = KEY2TERMCAP1(c); | |
2703 } | |
2704 /* Not a special key, only modifiers, output directly */ | |
2705 else | |
2706 { | |
2707 if (has_mbyte && (*mb_char2len)(c) > 1) | |
2708 idx += (*mb_char2bytes)(c, string + idx); | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2709 else if (vim_isprintc(c)) |
7 | 2710 string[idx++] = c; |
2711 else | |
2712 { | |
2713 s = transchar(c); | |
2714 while (*s) | |
2715 string[idx++] = *s++; | |
2716 } | |
2717 } | |
2718 } | |
2719 else /* use name of special key */ | |
2720 { | |
10644
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2721 size_t len = STRLEN(key_names_table[table_idx].name); |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2722 |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2723 if (len + idx + 2 <= MAX_KEY_NAME_LEN) |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2724 { |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2725 STRCPY(string + idx, key_names_table[table_idx].name); |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2726 idx += (int)len; |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2727 } |
7 | 2728 } |
2729 string[idx++] = '>'; | |
2730 string[idx] = NUL; | |
2731 return string; | |
2732 } | |
2733 | |
2734 /* | |
2735 * Try translating a <> name at (*srcp)[] to dst[]. | |
2736 * Return the number of characters added to dst[], zero for no match. | |
2737 * If there is a match, srcp is advanced to after the <> name. | |
2738 * dst[] must be big enough to hold the result (up to six characters)! | |
2739 */ | |
2740 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2741 trans_special( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2742 char_u **srcp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2743 char_u *dst, |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2744 int keycode, /* prefer key code, e.g. K_DEL instead of DEL */ |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2745 int in_string) /* TRUE when inside a double quoted string */ |
7 | 2746 { |
2747 int modifiers = 0; | |
2748 int key; | |
2749 int dlen = 0; | |
2750 | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2751 key = find_special_key(srcp, &modifiers, keycode, FALSE, in_string); |
7 | 2752 if (key == 0) |
2753 return 0; | |
2754 | |
2755 /* Put the appropriate modifier in a string */ | |
2756 if (modifiers != 0) | |
2757 { | |
2758 dst[dlen++] = K_SPECIAL; | |
2759 dst[dlen++] = KS_MODIFIER; | |
2760 dst[dlen++] = modifiers; | |
2761 } | |
2762 | |
2763 if (IS_SPECIAL(key)) | |
2764 { | |
2765 dst[dlen++] = K_SPECIAL; | |
2766 dst[dlen++] = KEY2TERMCAP0(key); | |
2767 dst[dlen++] = KEY2TERMCAP1(key); | |
2768 } | |
2769 else if (has_mbyte && !keycode) | |
2770 dlen += (*mb_char2bytes)(key, dst + dlen); | |
2771 else if (keycode) | |
2772 dlen = (int)(add_char2buf(key, dst + dlen) - dst); | |
2773 else | |
2774 dst[dlen++] = key; | |
2775 | |
2776 return dlen; | |
2777 } | |
2778 | |
2779 /* | |
2780 * Try translating a <> name at (*srcp)[], return the key and modifiers. | |
2781 * srcp is advanced to after the <> name. | |
2782 * returns 0 if there is no match. | |
2783 */ | |
2784 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2785 find_special_key( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2786 char_u **srcp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2787 int *modp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2788 int keycode, /* prefer key code, e.g. K_DEL instead of DEL */ |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2789 int keep_x_key, /* don't translate xHome to Home key */ |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2790 int in_string) /* TRUE in string, double quote is escaped */ |
7 | 2791 { |
2792 char_u *last_dash; | |
2793 char_u *end_of_name; | |
2794 char_u *src; | |
2795 char_u *bp; | |
2796 int modifiers; | |
2797 int bit; | |
2798 int key; | |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2799 uvarnumber_T n; |
3024 | 2800 int l; |
7 | 2801 |
2802 src = *srcp; | |
2803 if (src[0] != '<') | |
2804 return 0; | |
2805 | |
2806 /* Find end of modifier list */ | |
2807 last_dash = src; | |
2808 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++) | |
2809 { | |
2810 if (*bp == '-') | |
2811 { | |
2812 last_dash = bp; | |
3024 | 2813 if (bp[1] != NUL) |
2814 { | |
2815 if (has_mbyte) | |
2816 l = mb_ptr2len(bp + 1); | |
2817 else | |
2818 l = 1; | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2819 /* Anything accepted, like <C-?>. |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2820 * <C-"> or <M-"> are not special in strings as " is |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2821 * the string delimiter. With a backslash it works: <M-\"> */ |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2822 if (!(in_string && bp[1] == '"') && bp[2] == '>') |
9373
b88c573d8aa4
commit https://github.com/vim/vim/commit/1d90a5a5af84250e226f8a9121e771f7b72aa894
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
2823 bp += l; |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2824 else if (in_string && bp[1] == '\\' && bp[2] == '"' |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2825 && bp[3] == '>') |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2826 bp += 2; |
3024 | 2827 } |
7 | 2828 } |
2829 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3]) | |
2830 bp += 3; /* skip t_xx, xx may be '-' or '>' */ | |
3026 | 2831 else if (STRNICMP(bp, "char-", 5) == 0) |
2832 { | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2833 vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0); |
3026 | 2834 bp += l + 5; |
2835 break; | |
2836 } | |
7 | 2837 } |
2838 | |
2839 if (*bp == '>') /* found matching '>' */ | |
2840 { | |
2841 end_of_name = bp + 1; | |
2842 | |
2843 /* Which modifiers are given? */ | |
2844 modifiers = 0x0; | |
2845 for (bp = src + 1; bp < last_dash; bp++) | |
2846 { | |
2847 if (*bp != '-') | |
2848 { | |
2849 bit = name_to_mod_mask(*bp); | |
2850 if (bit == 0x0) | |
2851 break; /* Illegal modifier name */ | |
2852 modifiers |= bit; | |
2853 } | |
2854 } | |
2855 | |
2856 /* | |
2857 * Legal modifier name. | |
2858 */ | |
2859 if (bp >= last_dash) | |
2860 { | |
3024 | 2861 if (STRNICMP(last_dash + 1, "char-", 5) == 0 |
2862 && VIM_ISDIGIT(last_dash[6])) | |
2863 { | |
2864 /* <Char-123> or <Char-033> or <Char-0x33> */ | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2865 vim_str2nr(last_dash + 6, NULL, NULL, STR2NR_ALL, NULL, &n, 0); |
3026 | 2866 key = (int)n; |
3024 | 2867 } |
7 | 2868 else |
180 | 2869 { |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2870 int off = 1; |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2871 |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2872 /* Modifier with single letter, or special key name. */ |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2873 if (in_string && last_dash[1] == '\\' && last_dash[2] == '"') |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2874 off = 2; |
3026 | 2875 if (has_mbyte) |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2876 l = mb_ptr2len(last_dash + off); |
3026 | 2877 else |
2878 l = 1; | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2879 if (modifiers != 0 && last_dash[l + off] == '>') |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2880 key = PTR2CHAR(last_dash + off); |
3026 | 2881 else |
2882 { | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2883 key = get_special_key_code(last_dash + off); |
3026 | 2884 if (!keep_x_key) |
2885 key = handle_x_keys(key); | |
2886 } | |
180 | 2887 } |
7 | 2888 |
2889 /* | |
2890 * get_special_key_code() may return NUL for invalid | |
2891 * special key name. | |
2892 */ | |
2893 if (key != NUL) | |
2894 { | |
2895 /* | |
2896 * Only use a modifier when there is no special key code that | |
2897 * includes the modifier. | |
2898 */ | |
2899 key = simplify_key(key, &modifiers); | |
2900 | |
2901 if (!keycode) | |
2902 { | |
2903 /* don't want keycode, use single byte code */ | |
2904 if (key == K_BS) | |
2905 key = BS; | |
2906 else if (key == K_DEL || key == K_KDEL) | |
2907 key = DEL; | |
2908 } | |
2909 | |
2910 /* | |
2911 * Normal Key with modifier: Try to make a single byte code. | |
2912 */ | |
2913 if (!IS_SPECIAL(key)) | |
2914 key = extract_modifiers(key, &modifiers); | |
2915 | |
2916 *modp = modifiers; | |
2917 *srcp = end_of_name; | |
2918 return key; | |
2919 } | |
2920 } | |
2921 } | |
2922 return 0; | |
2923 } | |
2924 | |
2925 /* | |
2926 * Try to include modifiers in the key. | |
2927 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc. | |
2928 */ | |
2929 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2930 extract_modifiers(int key, int *modp) |
7 | 2931 { |
2932 int modifiers = *modp; | |
2933 | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
2934 #ifdef MACOS_X |
4352 | 2935 /* Command-key really special, no fancynest */ |
7 | 2936 if (!(modifiers & MOD_MASK_CMD)) |
2937 #endif | |
2938 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key)) | |
2939 { | |
2940 key = TOUPPER_ASC(key); | |
2941 modifiers &= ~MOD_MASK_SHIFT; | |
2942 } | |
2943 if ((modifiers & MOD_MASK_CTRL) | |
2944 #ifdef EBCDIC | |
2945 /* * TODO: EBCDIC Better use: | |
2946 * && (Ctrl_chr(key) || key == '?') | |
2947 * ??? */ | |
2948 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key) | |
2949 != NULL | |
2950 #else | |
2951 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key)) | |
2952 #endif | |
2953 ) | |
2954 { | |
2955 key = Ctrl_chr(key); | |
2956 modifiers &= ~MOD_MASK_CTRL; | |
2957 /* <C-@> is <Nul> */ | |
2958 if (key == 0) | |
2959 key = K_ZERO; | |
2960 } | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
2961 #ifdef MACOS_X |
4352 | 2962 /* Command-key really special, no fancynest */ |
7 | 2963 if (!(modifiers & MOD_MASK_CMD)) |
2964 #endif | |
2965 if ((modifiers & MOD_MASK_ALT) && key < 0x80 | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2966 && !enc_dbcs) // avoid creating a lead byte |
7 | 2967 { |
2968 key |= 0x80; | |
2969 modifiers &= ~MOD_MASK_ALT; /* remove the META modifier */ | |
2970 } | |
2971 | |
2972 *modp = modifiers; | |
2973 return key; | |
2974 } | |
2975 | |
2976 /* | |
2977 * Try to find key "c" in the special key table. | |
2978 * Return the index when found, -1 when not found. | |
2979 */ | |
2980 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2981 find_special_key_in_table(int c) |
7 | 2982 { |
2983 int i; | |
2984 | |
2985 for (i = 0; key_names_table[i].name != NULL; i++) | |
2986 if (c == key_names_table[i].key) | |
2987 break; | |
2988 if (key_names_table[i].name == NULL) | |
2989 i = -1; | |
2990 return i; | |
2991 } | |
2992 | |
2993 /* | |
2994 * Find the special key with the given name (the given string does not have to | |
2995 * end with NUL, the name is assumed to end before the first non-idchar). | |
2996 * If the name starts with "t_" the next two characters are interpreted as a | |
2997 * termcap name. | |
2998 * Return the key code, or 0 if not found. | |
2999 */ | |
3000 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3001 get_special_key_code(char_u *name) |
7 | 3002 { |
3003 char_u *table_name; | |
3004 char_u string[3]; | |
3005 int i, j; | |
3006 | |
3007 /* | |
3008 * If it's <t_xx> we get the code for xx from the termcap | |
3009 */ | |
3010 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL) | |
3011 { | |
3012 string[0] = name[2]; | |
3013 string[1] = name[3]; | |
3014 string[2] = NUL; | |
3015 if (add_termcap_entry(string, FALSE) == OK) | |
3016 return TERMCAP2KEY(name[2], name[3]); | |
3017 } | |
3018 else | |
3019 for (i = 0; key_names_table[i].name != NULL; i++) | |
3020 { | |
3021 table_name = key_names_table[i].name; | |
3022 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++) | |
3023 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j])) | |
3024 break; | |
3025 if (!vim_isIDc(name[j]) && table_name[j] == NUL) | |
3026 return key_names_table[i].key; | |
3027 } | |
3028 return 0; | |
3029 } | |
3030 | |
1661 | 3031 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
7 | 3032 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3033 get_key_name(int i) |
7 | 3034 { |
1881 | 3035 if (i >= (int)KEY_NAMES_TABLE_LEN) |
7 | 3036 return NULL; |
3037 return key_names_table[i].name; | |
3038 } | |
3039 #endif | |
3040 | |
1661 | 3041 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 3042 /* |
3043 * Look up the given mouse code to return the relevant information in the other | |
3044 * arguments. Return which button is down or was released. | |
3045 */ | |
3046 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3047 get_mouse_button(int code, int *is_click, int *is_drag) |
7 | 3048 { |
3049 int i; | |
3050 | |
3051 for (i = 0; mouse_table[i].pseudo_code; i++) | |
3052 if (code == mouse_table[i].pseudo_code) | |
3053 { | |
3054 *is_click = mouse_table[i].is_click; | |
3055 *is_drag = mouse_table[i].is_drag; | |
3056 return mouse_table[i].button; | |
3057 } | |
3058 return 0; /* Shouldn't get here */ | |
3059 } | |
3060 | |
3061 /* | |
3062 * Return the appropriate pseudo mouse event token (KE_LEFTMOUSE etc) based on | |
3063 * the given information about which mouse button is down, and whether the | |
3064 * mouse was clicked, dragged or released. | |
3065 */ | |
3066 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3067 get_pseudo_mouse_code( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3068 int button, /* eg MOUSE_LEFT */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3069 int is_click, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3070 int is_drag) |
7 | 3071 { |
3072 int i; | |
3073 | |
3074 for (i = 0; mouse_table[i].pseudo_code; i++) | |
3075 if (button == mouse_table[i].button | |
3076 && is_click == mouse_table[i].is_click | |
3077 && is_drag == mouse_table[i].is_drag) | |
3078 { | |
3079 #ifdef FEAT_GUI | |
263 | 3080 /* Trick: a non mappable left click and release has mouse_col -1 |
3081 * or added MOUSE_COLOFF. Used for 'mousefocus' in | |
3082 * gui_mouse_moved() */ | |
3083 if (mouse_col < 0 || mouse_col > MOUSE_COLOFF) | |
7 | 3084 { |
263 | 3085 if (mouse_col < 0) |
3086 mouse_col = 0; | |
3087 else | |
3088 mouse_col -= MOUSE_COLOFF; | |
7 | 3089 if (mouse_table[i].pseudo_code == (int)KE_LEFTMOUSE) |
3090 return (int)KE_LEFTMOUSE_NM; | |
3091 if (mouse_table[i].pseudo_code == (int)KE_LEFTRELEASE) | |
3092 return (int)KE_LEFTRELEASE_NM; | |
3093 } | |
3094 #endif | |
3095 return mouse_table[i].pseudo_code; | |
3096 } | |
1209 | 3097 return (int)KE_IGNORE; /* not recognized, ignore it */ |
7 | 3098 } |
3099 #endif /* FEAT_MOUSE */ | |
3100 | |
3101 /* | |
3102 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC. | |
3103 */ | |
3104 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3105 get_fileformat(buf_T *buf) |
7 | 3106 { |
3107 int c = *buf->b_p_ff; | |
3108 | |
3109 if (buf->b_p_bin || c == 'u') | |
3110 return EOL_UNIX; | |
3111 if (c == 'm') | |
3112 return EOL_MAC; | |
3113 return EOL_DOS; | |
3114 } | |
3115 | |
3116 /* | |
3117 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val" | |
3118 * argument. | |
3119 */ | |
3120 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3121 get_fileformat_force( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3122 buf_T *buf, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3123 exarg_T *eap) /* can be NULL! */ |
7 | 3124 { |
3125 int c; | |
3126 | |
3127 if (eap != NULL && eap->force_ff != 0) | |
13575
4df23d9bad47
patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents:
13493
diff
changeset
|
3128 c = eap->force_ff; |
7 | 3129 else |
3130 { | |
3131 if ((eap != NULL && eap->force_bin != 0) | |
3132 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin) | |
3133 return EOL_UNIX; | |
3134 c = *buf->b_p_ff; | |
3135 } | |
3136 if (c == 'u') | |
3137 return EOL_UNIX; | |
3138 if (c == 'm') | |
3139 return EOL_MAC; | |
3140 return EOL_DOS; | |
3141 } | |
3142 | |
3143 /* | |
3144 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC. | |
3145 * Sets both 'textmode' and 'fileformat'. | |
3146 * Note: Does _not_ set global value of 'textmode'! | |
3147 */ | |
3148 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3149 set_fileformat( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3150 int t, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3151 int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */ |
7 | 3152 { |
3153 char *p = NULL; | |
3154 | |
3155 switch (t) | |
3156 { | |
3157 case EOL_DOS: | |
3158 p = FF_DOS; | |
3159 curbuf->b_p_tx = TRUE; | |
3160 break; | |
3161 case EOL_UNIX: | |
3162 p = FF_UNIX; | |
3163 curbuf->b_p_tx = FALSE; | |
3164 break; | |
3165 case EOL_MAC: | |
3166 p = FF_MAC; | |
3167 curbuf->b_p_tx = FALSE; | |
3168 break; | |
3169 } | |
3170 if (p != NULL) | |
3171 set_string_option_direct((char_u *)"ff", -1, (char_u *)p, | |
694 | 3172 OPT_FREE | opt_flags, 0); |
3173 | |
671 | 3174 /* This may cause the buffer to become (un)modified. */ |
7 | 3175 check_status(curbuf); |
673 | 3176 redraw_tabline = TRUE; |
7 | 3177 #ifdef FEAT_TITLE |
3178 need_maketitle = TRUE; /* set window title later */ | |
3179 #endif | |
3180 } | |
3181 | |
3182 /* | |
3183 * Return the default fileformat from 'fileformats'. | |
3184 */ | |
3185 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3186 default_fileformat(void) |
7 | 3187 { |
3188 switch (*p_ffs) | |
3189 { | |
3190 case 'm': return EOL_MAC; | |
3191 case 'd': return EOL_DOS; | |
3192 } | |
3193 return EOL_UNIX; | |
3194 } | |
3195 | |
3196 /* | |
3197 * Call shell. Calls mch_call_shell, with 'shellxquote' added. | |
3198 */ | |
3199 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3200 call_shell(char_u *cmd, int opt) |
7 | 3201 { |
3202 char_u *ncmd; | |
3203 int retval; | |
170 | 3204 #ifdef FEAT_PROFILE |
3205 proftime_T wait_time; | |
3206 #endif | |
7 | 3207 |
3208 if (p_verbose > 3) | |
3209 { | |
293 | 3210 verbose_enter(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3211 smsg(_("Calling shell to execute: \"%s\""), |
7 | 3212 cmd == NULL ? p_sh : cmd); |
3213 out_char('\n'); | |
3214 cursor_on(); | |
293 | 3215 verbose_leave(); |
7 | 3216 } |
3217 | |
170 | 3218 #ifdef FEAT_PROFILE |
789 | 3219 if (do_profiling == PROF_YES) |
170 | 3220 prof_child_enter(&wait_time); |
3221 #endif | |
3222 | |
7 | 3223 if (*p_sh == NUL) |
3224 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3225 emsg(_(e_shellempty)); |
7 | 3226 retval = -1; |
3227 } | |
3228 else | |
3229 { | |
3230 #ifdef FEAT_GUI_MSWIN | |
3231 /* Don't hide the pointer while executing a shell command. */ | |
3232 gui_mch_mousehide(FALSE); | |
3233 #endif | |
3234 #ifdef FEAT_GUI | |
3235 ++hold_gui_events; | |
3236 #endif | |
3237 /* The external command may update a tags file, clear cached tags. */ | |
3238 tag_freematch(); | |
3239 | |
3240 if (cmd == NULL || *p_sxq == NUL) | |
3241 retval = mch_call_shell(cmd, opt); | |
3242 else | |
3243 { | |
3359 | 3244 char_u *ecmd = cmd; |
3245 | |
3246 if (*p_sxe != NUL && STRCMP(p_sxq, "(") == 0) | |
3247 { | |
3248 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE); | |
3249 if (ecmd == NULL) | |
3250 ecmd = cmd; | |
3251 } | |
3252 ncmd = alloc((unsigned)(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1)); | |
7 | 3253 if (ncmd != NULL) |
3254 { | |
3255 STRCPY(ncmd, p_sxq); | |
3359 | 3256 STRCAT(ncmd, ecmd); |
3357 | 3257 /* When 'shellxquote' is ( append ). |
3258 * When 'shellxquote' is "( append )". */ | |
3259 STRCAT(ncmd, STRCMP(p_sxq, "(") == 0 ? (char_u *)")" | |
3260 : STRCMP(p_sxq, "\"(") == 0 ? (char_u *)")\"" | |
3261 : p_sxq); | |
7 | 3262 retval = mch_call_shell(ncmd, opt); |
3263 vim_free(ncmd); | |
3264 } | |
3265 else | |
3266 retval = -1; | |
3359 | 3267 if (ecmd != cmd) |
3268 vim_free(ecmd); | |
7 | 3269 } |
3270 #ifdef FEAT_GUI | |
3271 --hold_gui_events; | |
3272 #endif | |
3273 /* | |
3274 * Check the window size, in case it changed while executing the | |
3275 * external command. | |
3276 */ | |
3277 shell_resized_check(); | |
3278 } | |
3279 | |
3280 #ifdef FEAT_EVAL | |
3281 set_vim_var_nr(VV_SHELL_ERROR, (long)retval); | |
170 | 3282 # ifdef FEAT_PROFILE |
789 | 3283 if (do_profiling == PROF_YES) |
170 | 3284 prof_child_exit(&wait_time); |
3285 # endif | |
7 | 3286 #endif |
3287 | |
3288 return retval; | |
3289 } | |
3290 | |
3291 /* | |
789 | 3292 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to |
3293 * NORMAL State with a condition. This function returns the real State. | |
7 | 3294 */ |
3295 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3296 get_real_state(void) |
7 | 3297 { |
3298 if (State & NORMAL) | |
3299 { | |
3300 if (VIsual_active) | |
789 | 3301 { |
3302 if (VIsual_select) | |
3303 return SELECTMODE; | |
7 | 3304 return VISUAL; |
789 | 3305 } |
5735 | 3306 else if (finish_op) |
3307 return OP_PENDING; | |
7 | 3308 } |
3309 return State; | |
3310 } | |
3311 | |
39 | 3312 /* |
3313 * Return TRUE if "p" points to just after a path separator. | |
2939 | 3314 * Takes care of multi-byte characters. |
39 | 3315 * "b" must point to the start of the file name |
3316 */ | |
3317 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3318 after_pathsep(char_u *b, char_u *p) |
39 | 3319 { |
2939 | 3320 return p > b && vim_ispathsep(p[-1]) |
39 | 3321 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0); |
3322 } | |
3323 | |
3324 /* | |
3325 * Return TRUE if file names "f1" and "f2" are in the same directory. | |
3326 * "f1" may be a short name, "f2" must be a full path. | |
3327 */ | |
3328 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3329 same_directory(char_u *f1, char_u *f2) |
39 | 3330 { |
3331 char_u ffname[MAXPATHL]; | |
3332 char_u *t1; | |
3333 char_u *t2; | |
3334 | |
3335 /* safety check */ | |
3336 if (f1 == NULL || f2 == NULL) | |
3337 return FALSE; | |
3338 | |
3339 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE); | |
3340 t1 = gettail_sep(ffname); | |
3341 t2 = gettail_sep(f2); | |
3342 return (t1 - ffname == t2 - f2 | |
3343 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0); | |
3344 } | |
3345 | |
14220
96e4c6b26998
patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents:
13750
diff
changeset
|
3346 #if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \ |
96e4c6b26998
patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents:
13750
diff
changeset
|
3347 || defined(MSWIN) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK) \ |
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3348 || defined(FEAT_NETBEANS_INTG) \ |
7 | 3349 || defined(PROTO) |
3350 /* | |
3351 * Change to a file's directory. | |
3352 * Caller must call shorten_fnames()! | |
3353 * Return OK or FAIL. | |
3354 */ | |
3355 int | |
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3356 vim_chdirfile(char_u *fname, char *trigger_autocmd) |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3357 { |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3358 char_u old_dir[MAXPATHL]; |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3359 char_u new_dir[MAXPATHL]; |
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3360 int res; |
39 | 3361 |
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3362 if (mch_dirname(old_dir, MAXPATHL) != OK) |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3363 *old_dir = NUL; |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3364 |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3365 vim_strncpy(new_dir, fname, MAXPATHL - 1); |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3366 *gettail_sep(new_dir) = NUL; |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3367 |
15188
2d8c31ae1e24
patch 8.1.0604: autocommand test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
15184
diff
changeset
|
3368 if (pathcmp((char *)old_dir, (char *)new_dir, -1) == 0) |
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3369 // nothing to do |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3370 res = OK; |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3371 else |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3372 { |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3373 res = mch_chdir((char *)new_dir) == 0 ? OK : FAIL; |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3374 |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3375 if (res == OK && trigger_autocmd != NULL) |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3376 apply_autocmds(EVENT_DIRCHANGED, (char_u *)trigger_autocmd, |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3377 new_dir, FALSE, curbuf); |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3378 } |
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3379 return res; |
7 | 3380 } |
3381 #endif | |
3382 | |
3383 #if defined(STAT_IGNORES_SLASH) || defined(PROTO) | |
3384 /* | |
3385 * Check if "name" ends in a slash and is not a directory. | |
3386 * Used for systems where stat() ignores a trailing slash on a file name. | |
3387 * The Vim code assumes a trailing slash is only ignored for a directory. | |
3388 */ | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3389 static int |
11146
6ce90f33373f
patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3390 illegal_slash(const char *name) |
7 | 3391 { |
3392 if (name[0] == NUL) | |
3393 return FALSE; /* no file name is not illegal */ | |
3394 if (name[strlen(name) - 1] != '/') | |
3395 return FALSE; /* no trailing slash */ | |
3396 if (mch_isdir((char_u *)name)) | |
3397 return FALSE; /* trailing slash for a directory */ | |
3398 return TRUE; | |
3399 } | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3400 |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3401 /* |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3402 * Special implementation of mch_stat() for Solaris. |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3403 */ |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3404 int |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3405 vim_stat(const char *name, stat_T *stp) |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3406 { |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3407 /* On Solaris stat() accepts "file/" as if it was "file". Return -1 if |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3408 * the name ends in "/" and it's not a directory. */ |
11146
6ce90f33373f
patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3409 return illegal_slash(name) ? -1 : stat(name, stp); |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3410 } |
7 | 3411 #endif |
3412 | |
3413 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
3414 | |
3415 /* | |
3416 * Handling of cursor and mouse pointer shapes in various modes. | |
3417 */ | |
3418 | |
3419 cursorentry_T shape_table[SHAPE_IDX_COUNT] = | |
3420 { | |
3421 /* The values will be filled in from the 'guicursor' and 'mouseshape' | |
3422 * defaults when Vim starts. | |
3423 * Adjust the SHAPE_IDX_ defines when making changes! */ | |
3424 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3425 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3426 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3427 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3428 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3429 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3430 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3431 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3432 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3433 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE}, | |
3434 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE}, | |
3435 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE}, | |
3436 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE}, | |
3437 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE}, | |
3438 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE}, | |
3439 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE}, | |
3440 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR}, | |
3441 }; | |
3442 | |
3443 #ifdef FEAT_MOUSESHAPE | |
3444 /* | |
3445 * Table with names for mouse shapes. Keep in sync with all the tables for | |
3446 * mch_set_mouse_shape()!. | |
3447 */ | |
3448 static char * mshape_names[] = | |
3449 { | |
3450 "arrow", /* default, must be the first one */ | |
3451 "blank", /* hidden */ | |
3452 "beam", | |
3453 "updown", | |
3454 "udsizing", | |
3455 "leftright", | |
3456 "lrsizing", | |
3457 "busy", | |
3458 "no", | |
3459 "crosshair", | |
3460 "hand1", | |
3461 "hand2", | |
3462 "pencil", | |
3463 "question", | |
3464 "rightup-arrow", | |
3465 "up-arrow", | |
3466 NULL | |
3467 }; | |
3468 #endif | |
3469 | |
3470 /* | |
3471 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape' | |
3472 * ("what" is SHAPE_MOUSE). | |
3473 * Returns error message for an illegal option, NULL otherwise. | |
3474 */ | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3475 char * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3476 parse_shape_opt(int what) |
7 | 3477 { |
3478 char_u *modep; | |
3479 char_u *colonp; | |
3480 char_u *commap; | |
3481 char_u *slashp; | |
3482 char_u *p, *endp; | |
3483 int idx = 0; /* init for GCC */ | |
3484 int all_idx; | |
3485 int len; | |
3486 int i; | |
3487 long n; | |
3488 int found_ve = FALSE; /* found "ve" flag */ | |
3489 int round; | |
3490 | |
3491 /* | |
3492 * First round: check for errors; second round: do it for real. | |
3493 */ | |
3494 for (round = 1; round <= 2; ++round) | |
3495 { | |
3496 /* | |
3497 * Repeat for all comma separated parts. | |
3498 */ | |
3499 #ifdef FEAT_MOUSESHAPE | |
3500 if (what == SHAPE_MOUSE) | |
3501 modep = p_mouseshape; | |
3502 else | |
3503 #endif | |
3504 modep = p_guicursor; | |
3505 while (*modep != NUL) | |
3506 { | |
3507 colonp = vim_strchr(modep, ':'); | |
10936
a516b6c279d9
patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents:
10716
diff
changeset
|
3508 commap = vim_strchr(modep, ','); |
a516b6c279d9
patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents:
10716
diff
changeset
|
3509 |
a516b6c279d9
patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents:
10716
diff
changeset
|
3510 if (colonp == NULL || (commap != NULL && commap < colonp)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3511 return N_("E545: Missing colon"); |
7 | 3512 if (colonp == modep) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3513 return N_("E546: Illegal mode"); |
7 | 3514 |
3515 /* | |
3516 * Repeat for all mode's before the colon. | |
3517 * For the 'a' mode, we loop to handle all the modes. | |
3518 */ | |
3519 all_idx = -1; | |
3520 while (modep < colonp || all_idx >= 0) | |
3521 { | |
3522 if (all_idx < 0) | |
3523 { | |
3524 /* Find the mode. */ | |
3525 if (modep[1] == '-' || modep[1] == ':') | |
3526 len = 1; | |
3527 else | |
3528 len = 2; | |
3529 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a') | |
3530 all_idx = SHAPE_IDX_COUNT - 1; | |
3531 else | |
3532 { | |
3533 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx) | |
3534 if (STRNICMP(modep, shape_table[idx].name, len) | |
3535 == 0) | |
3536 break; | |
3537 if (idx == SHAPE_IDX_COUNT | |
3538 || (shape_table[idx].used_for & what) == 0) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3539 return N_("E546: Illegal mode"); |
7 | 3540 if (len == 2 && modep[0] == 'v' && modep[1] == 'e') |
3541 found_ve = TRUE; | |
3542 } | |
3543 modep += len + 1; | |
3544 } | |
3545 | |
3546 if (all_idx >= 0) | |
3547 idx = all_idx--; | |
3548 else if (round == 2) | |
3549 { | |
3550 #ifdef FEAT_MOUSESHAPE | |
3551 if (what == SHAPE_MOUSE) | |
3552 { | |
3553 /* Set the default, for the missing parts */ | |
3554 shape_table[idx].mshape = 0; | |
3555 } | |
3556 else | |
3557 #endif | |
3558 { | |
3559 /* Set the defaults, for the missing parts */ | |
3560 shape_table[idx].shape = SHAPE_BLOCK; | |
3561 shape_table[idx].blinkwait = 700L; | |
3562 shape_table[idx].blinkon = 400L; | |
3563 shape_table[idx].blinkoff = 250L; | |
3564 } | |
3565 } | |
3566 | |
3567 /* Parse the part after the colon */ | |
3568 for (p = colonp + 1; *p && *p != ','; ) | |
3569 { | |
3570 #ifdef FEAT_MOUSESHAPE | |
3571 if (what == SHAPE_MOUSE) | |
3572 { | |
3573 for (i = 0; ; ++i) | |
3574 { | |
3575 if (mshape_names[i] == NULL) | |
3576 { | |
3577 if (!VIM_ISDIGIT(*p)) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3578 return N_("E547: Illegal mouseshape"); |
7 | 3579 if (round == 2) |
3580 shape_table[idx].mshape = | |
3581 getdigits(&p) + MSHAPE_NUMBERED; | |
3582 else | |
3583 (void)getdigits(&p); | |
3584 break; | |
3585 } | |
3586 len = (int)STRLEN(mshape_names[i]); | |
3587 if (STRNICMP(p, mshape_names[i], len) == 0) | |
3588 { | |
3589 if (round == 2) | |
3590 shape_table[idx].mshape = i; | |
3591 p += len; | |
3592 break; | |
3593 } | |
3594 } | |
3595 } | |
3596 else /* if (what == SHAPE_MOUSE) */ | |
3597 #endif | |
3598 { | |
3599 /* | |
3600 * First handle the ones with a number argument. | |
3601 */ | |
3602 i = *p; | |
3603 len = 0; | |
3604 if (STRNICMP(p, "ver", 3) == 0) | |
3605 len = 3; | |
3606 else if (STRNICMP(p, "hor", 3) == 0) | |
3607 len = 3; | |
3608 else if (STRNICMP(p, "blinkwait", 9) == 0) | |
3609 len = 9; | |
3610 else if (STRNICMP(p, "blinkon", 7) == 0) | |
3611 len = 7; | |
3612 else if (STRNICMP(p, "blinkoff", 8) == 0) | |
3613 len = 8; | |
3614 if (len != 0) | |
3615 { | |
3616 p += len; | |
3617 if (!VIM_ISDIGIT(*p)) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3618 return N_("E548: digit expected"); |
7 | 3619 n = getdigits(&p); |
3620 if (len == 3) /* "ver" or "hor" */ | |
3621 { | |
3622 if (n == 0) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3623 return N_("E549: Illegal percentage"); |
7 | 3624 if (round == 2) |
3625 { | |
3626 if (TOLOWER_ASC(i) == 'v') | |
3627 shape_table[idx].shape = SHAPE_VER; | |
3628 else | |
3629 shape_table[idx].shape = SHAPE_HOR; | |
3630 shape_table[idx].percentage = n; | |
3631 } | |
3632 } | |
3633 else if (round == 2) | |
3634 { | |
3635 if (len == 9) | |
3636 shape_table[idx].blinkwait = n; | |
3637 else if (len == 7) | |
3638 shape_table[idx].blinkon = n; | |
3639 else | |
3640 shape_table[idx].blinkoff = n; | |
3641 } | |
3642 } | |
3643 else if (STRNICMP(p, "block", 5) == 0) | |
3644 { | |
3645 if (round == 2) | |
3646 shape_table[idx].shape = SHAPE_BLOCK; | |
3647 p += 5; | |
3648 } | |
3649 else /* must be a highlight group name then */ | |
3650 { | |
3651 endp = vim_strchr(p, '-'); | |
3652 if (commap == NULL) /* last part */ | |
3653 { | |
3654 if (endp == NULL) | |
3655 endp = p + STRLEN(p); /* find end of part */ | |
3656 } | |
3657 else if (endp > commap || endp == NULL) | |
3658 endp = commap; | |
3659 slashp = vim_strchr(p, '/'); | |
3660 if (slashp != NULL && slashp < endp) | |
3661 { | |
3662 /* "group/langmap_group" */ | |
3663 i = syn_check_group(p, (int)(slashp - p)); | |
3664 p = slashp + 1; | |
3665 } | |
3666 if (round == 2) | |
3667 { | |
3668 shape_table[idx].id = syn_check_group(p, | |
3669 (int)(endp - p)); | |
3670 shape_table[idx].id_lm = shape_table[idx].id; | |
3671 if (slashp != NULL && slashp < endp) | |
3672 shape_table[idx].id = i; | |
3673 } | |
3674 p = endp; | |
3675 } | |
3676 } /* if (what != SHAPE_MOUSE) */ | |
3677 | |
3678 if (*p == '-') | |
3679 ++p; | |
3680 } | |
3681 } | |
3682 modep = p; | |
3683 if (*modep == ',') | |
3684 ++modep; | |
3685 } | |
3686 } | |
3687 | |
3688 /* If the 's' flag is not given, use the 'v' cursor for 's' */ | |
3689 if (!found_ve) | |
3690 { | |
3691 #ifdef FEAT_MOUSESHAPE | |
3692 if (what == SHAPE_MOUSE) | |
3693 { | |
3694 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape; | |
3695 } | |
3696 else | |
3697 #endif | |
3698 { | |
3699 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape; | |
3700 shape_table[SHAPE_IDX_VE].percentage = | |
3701 shape_table[SHAPE_IDX_V].percentage; | |
3702 shape_table[SHAPE_IDX_VE].blinkwait = | |
3703 shape_table[SHAPE_IDX_V].blinkwait; | |
3704 shape_table[SHAPE_IDX_VE].blinkon = | |
3705 shape_table[SHAPE_IDX_V].blinkon; | |
3706 shape_table[SHAPE_IDX_VE].blinkoff = | |
3707 shape_table[SHAPE_IDX_V].blinkoff; | |
3708 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id; | |
3709 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm; | |
3710 } | |
3711 } | |
3712 | |
3713 return NULL; | |
3714 } | |
3715 | |
500 | 3716 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
3717 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 3718 /* |
3719 * Return the index into shape_table[] for the current mode. | |
3720 * When "mouse" is TRUE, consider indexes valid for the mouse pointer. | |
3721 */ | |
3722 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3723 get_shape_idx(int mouse) |
7 | 3724 { |
3725 #ifdef FEAT_MOUSESHAPE | |
3726 if (mouse && (State == HITRETURN || State == ASKMORE)) | |
3727 { | |
3728 # ifdef FEAT_GUI | |
87 | 3729 int x, y; |
3730 gui_mch_getmouse(&x, &y); | |
3731 if (Y_2_ROW(y) == Rows - 1) | |
7 | 3732 return SHAPE_IDX_MOREL; |
3733 # endif | |
3734 return SHAPE_IDX_MORE; | |
3735 } | |
3736 if (mouse && drag_status_line) | |
3737 return SHAPE_IDX_SDRAG; | |
3738 if (mouse && drag_sep_line) | |
3739 return SHAPE_IDX_VDRAG; | |
3740 #endif | |
3741 if (!mouse && State == SHOWMATCH) | |
3742 return SHAPE_IDX_SM; | |
3743 if (State & VREPLACE_FLAG) | |
3744 return SHAPE_IDX_R; | |
3745 if (State & REPLACE_FLAG) | |
3746 return SHAPE_IDX_R; | |
3747 if (State & INSERT) | |
3748 return SHAPE_IDX_I; | |
3749 if (State & CMDLINE) | |
3750 { | |
3751 if (cmdline_at_end()) | |
3752 return SHAPE_IDX_C; | |
3753 if (cmdline_overstrike()) | |
3754 return SHAPE_IDX_CR; | |
3755 return SHAPE_IDX_CI; | |
3756 } | |
3757 if (finish_op) | |
3758 return SHAPE_IDX_O; | |
3759 if (VIsual_active) | |
3760 { | |
3761 if (*p_sel == 'e') | |
3762 return SHAPE_IDX_VE; | |
3763 else | |
3764 return SHAPE_IDX_V; | |
3765 } | |
3766 return SHAPE_IDX_N; | |
3767 } | |
500 | 3768 #endif |
7 | 3769 |
3770 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
3771 static int old_mouse_shape = 0; | |
3772 | |
3773 /* | |
3774 * Set the mouse shape: | |
3775 * If "shape" is -1, use shape depending on the current mode, | |
3776 * depending on the current state. | |
3777 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used | |
3778 * when the mouse moves off the status or command line). | |
3779 */ | |
3780 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3781 update_mouseshape(int shape_idx) |
7 | 3782 { |
3783 int new_mouse_shape; | |
3784 | |
3785 /* Only works in GUI mode. */ | |
227 | 3786 if (!gui.in_use || gui.starting) |
7 | 3787 return; |
3788 | |
3789 /* Postpone the updating when more is to come. Speeds up executing of | |
3790 * mappings. */ | |
3791 if (shape_idx == -1 && char_avail()) | |
3792 { | |
3793 postponed_mouseshape = TRUE; | |
3794 return; | |
3795 } | |
3796 | |
864 | 3797 /* When ignoring the mouse don't change shape on the statusline. */ |
3798 if (*p_mouse == NUL | |
3799 && (shape_idx == SHAPE_IDX_CLINE | |
3800 || shape_idx == SHAPE_IDX_STATUS | |
3801 || shape_idx == SHAPE_IDX_VSEP)) | |
3802 shape_idx = -2; | |
3803 | |
7 | 3804 if (shape_idx == -2 |
3805 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape | |
3806 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape | |
3807 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape) | |
3808 return; | |
3809 if (shape_idx < 0) | |
3810 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape; | |
3811 else | |
3812 new_mouse_shape = shape_table[shape_idx].mshape; | |
3813 if (new_mouse_shape != old_mouse_shape) | |
3814 { | |
3815 mch_set_mouse_shape(new_mouse_shape); | |
3816 old_mouse_shape = new_mouse_shape; | |
3817 } | |
3818 postponed_mouseshape = FALSE; | |
3819 } | |
3820 # endif | |
3821 | |
3822 #endif /* CURSOR_SHAPE */ | |
3823 | |
3824 | |
3825 /* TODO: make some #ifdef for this */ | |
3826 /*--------[ file searching ]-------------------------------------------------*/ | |
3827 /* | |
3828 * File searching functions for 'path', 'tags' and 'cdpath' options. | |
3829 * External visible functions: | |
3830 * vim_findfile_init() creates/initialises the search context | |
3831 * vim_findfile_free_visited() free list of visited files/dirs of search | |
3832 * context | |
3833 * vim_findfile() find a file in the search context | |
3834 * vim_findfile_cleanup() cleanup/free search context created by | |
3835 * vim_findfile_init() | |
3836 * | |
3837 * All static functions and variables start with 'ff_' | |
3838 * | |
3839 * In general it works like this: | |
3840 * First you create yourself a search context by calling vim_findfile_init(). | |
3841 * It is possible to give a search context from a previous call to | |
3842 * vim_findfile_init(), so it can be reused. After this you call vim_findfile() | |
3843 * until you are satisfied with the result or it returns NULL. On every call it | |
3844 * returns the next file which matches the conditions given to | |
3845 * vim_findfile_init(). If it doesn't find a next file it returns NULL. | |
3846 * | |
3847 * It is possible to call vim_findfile_init() again to reinitialise your search | |
3848 * with some new parameters. Don't forget to pass your old search context to | |
3849 * it, so it can reuse it and especially reuse the list of already visited | |
3850 * directories. If you want to delete the list of already visited directories | |
3851 * simply call vim_findfile_free_visited(). | |
3852 * | |
3853 * When you are done call vim_findfile_cleanup() to free the search context. | |
3854 * | |
3855 * The function vim_findfile_init() has a long comment, which describes the | |
3856 * needed parameters. | |
3857 * | |
3858 * | |
3859 * | |
3860 * ATTENTION: | |
3861 * ========== | |
1072 | 3862 * Also we use an allocated search context here, this functions are NOT |
7 | 3863 * thread-safe!!!!! |
3864 * | |
3865 * To minimize parameter passing (or because I'm to lazy), only the | |
3866 * external visible functions get a search context as a parameter. This is | |
3867 * then assigned to a static global, which is used throughout the local | |
3868 * functions. | |
3869 */ | |
3870 | |
3871 /* | |
3872 * type for the directory search stack | |
3873 */ | |
3874 typedef struct ff_stack | |
3875 { | |
3876 struct ff_stack *ffs_prev; | |
3877 | |
3878 /* the fix part (no wildcards) and the part containing the wildcards | |
3879 * of the search path | |
3880 */ | |
3881 char_u *ffs_fix_path; | |
3882 #ifdef FEAT_PATH_EXTRA | |
3883 char_u *ffs_wc_path; | |
3884 #endif | |
3885 | |
3886 /* files/dirs found in the above directory, matched by the first wildcard | |
3887 * of wc_part | |
3888 */ | |
3889 char_u **ffs_filearray; | |
3890 int ffs_filearray_size; | |
3891 char_u ffs_filearray_cur; /* needed for partly handled dirs */ | |
3892 | |
3893 /* to store status of partly handled directories | |
1541 | 3894 * 0: we work on this directory for the first time |
7 | 3895 * 1: this directory was partly searched in an earlier step |
1541 | 3896 */ |
7 | 3897 int ffs_stage; |
3898 | |
3899 /* How deep are we in the directory tree? | |
3900 * Counts backward from value of level parameter to vim_findfile_init | |
3901 */ | |
3902 int ffs_level; | |
3903 | |
3904 /* Did we already expand '**' to an empty string? */ | |
3905 int ffs_star_star_empty; | |
3906 } ff_stack_T; | |
3907 | |
3908 /* | |
3909 * type for already visited directories or files. | |
3910 */ | |
3911 typedef struct ff_visited | |
3912 { | |
3913 struct ff_visited *ffv_next; | |
3914 | |
3915 #ifdef FEAT_PATH_EXTRA | |
3916 /* Visited directories are different if the wildcard string are | |
3917 * different. So we have to save it. | |
3918 */ | |
3919 char_u *ffv_wc_path; | |
3920 #endif | |
3921 /* for unix use inode etc for comparison (needed because of links), else | |
3922 * use filename. | |
3923 */ | |
3924 #ifdef UNIX | |
1881 | 3925 int ffv_dev_valid; /* ffv_dev and ffv_ino were set */ |
3926 dev_t ffv_dev; /* device number */ | |
7 | 3927 ino_t ffv_ino; /* inode number */ |
3928 #endif | |
3929 /* The memory for this struct is allocated according to the length of | |
3930 * ffv_fname. | |
3931 */ | |
3932 char_u ffv_fname[1]; /* actually longer */ | |
3933 } ff_visited_T; | |
3934 | |
3935 /* | |
3936 * We might have to manage several visited lists during a search. | |
1209 | 3937 * This is especially needed for the tags option. If tags is set to: |
7 | 3938 * "./++/tags,./++/TAGS,++/tags" (replace + with *) |
3939 * So we have to do 3 searches: | |
3940 * 1) search from the current files directory downward for the file "tags" | |
3941 * 2) search from the current files directory downward for the file "TAGS" | |
3942 * 3) search from Vims current directory downwards for the file "tags" | |
3943 * As you can see, the first and the third search are for the same file, so for | |
3944 * the third search we can use the visited list of the first search. For the | |
3945 * second search we must start from a empty visited list. | |
3946 * The struct ff_visited_list_hdr is used to manage a linked list of already | |
3947 * visited lists. | |
3948 */ | |
3949 typedef struct ff_visited_list_hdr | |
3950 { | |
3951 struct ff_visited_list_hdr *ffvl_next; | |
3952 | |
3953 /* the filename the attached visited list is for */ | |
3954 char_u *ffvl_filename; | |
3955 | |
3956 ff_visited_T *ffvl_visited_list; | |
3957 | |
3958 } ff_visited_list_hdr_T; | |
3959 | |
3960 | |
3961 /* | |
3962 * '**' can be expanded to several directory levels. | |
1209 | 3963 * Set the default maximum depth. |
7 | 3964 */ |
3965 #define FF_MAX_STAR_STAR_EXPAND ((char_u)30) | |
1541 | 3966 |
7 | 3967 /* |
3968 * The search context: | |
3969 * ffsc_stack_ptr: the stack for the dirs to search | |
3970 * ffsc_visited_list: the currently active visited list | |
3971 * ffsc_dir_visited_list: the currently active visited list for search dirs | |
3972 * ffsc_visited_lists_list: the list of all visited lists | |
3973 * ffsc_dir_visited_lists_list: the list of all visited lists for search dirs | |
3974 * ffsc_file_to_search: the file to search for | |
3975 * ffsc_start_dir: the starting directory, if search path was relative | |
3976 * ffsc_fix_path: the fix part of the given path (without wildcards) | |
3977 * Needed for upward search. | |
3978 * ffsc_wc_path: the part of the given path containing wildcards | |
3979 * ffsc_level: how many levels of dirs to search downwards | |
3980 * ffsc_stopdirs_v: array of stop directories for upward search | |
1541 | 3981 * ffsc_find_what: FINDFILE_BOTH, FINDFILE_DIR or FINDFILE_FILE |
2521
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
3982 * ffsc_tagfile: searching for tags file, don't use 'suffixesadd' |
7 | 3983 */ |
3984 typedef struct ff_search_ctx_T | |
3985 { | |
3986 ff_stack_T *ffsc_stack_ptr; | |
3987 ff_visited_list_hdr_T *ffsc_visited_list; | |
3988 ff_visited_list_hdr_T *ffsc_dir_visited_list; | |
3989 ff_visited_list_hdr_T *ffsc_visited_lists_list; | |
3990 ff_visited_list_hdr_T *ffsc_dir_visited_lists_list; | |
3991 char_u *ffsc_file_to_search; | |
3992 char_u *ffsc_start_dir; | |
3993 char_u *ffsc_fix_path; | |
3994 #ifdef FEAT_PATH_EXTRA | |
3995 char_u *ffsc_wc_path; | |
3996 int ffsc_level; | |
3997 char_u **ffsc_stopdirs_v; | |
3998 #endif | |
1541 | 3999 int ffsc_find_what; |
2521
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
4000 int ffsc_tagfile; |
359 | 4001 } ff_search_ctx_T; |
4002 | |
7 | 4003 /* locally needed functions */ |
4004 #ifdef FEAT_PATH_EXTRA | |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4005 static int ff_check_visited(ff_visited_T **, char_u *, char_u *); |
7 | 4006 #else |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4007 static int ff_check_visited(ff_visited_T **, char_u *); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4008 #endif |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4009 static void vim_findfile_free_visited_list(ff_visited_list_hdr_T **list_headp); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4010 static void ff_free_visited_list(ff_visited_T *vl); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4011 static ff_visited_list_hdr_T* ff_get_visited_list(char_u *, ff_visited_list_hdr_T **list_headp); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4012 |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4013 static void ff_push(ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4014 static ff_stack_T *ff_pop(ff_search_ctx_T *search_ctx); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4015 static void ff_clear(ff_search_ctx_T *search_ctx); |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4016 static void ff_free_stack_element(ff_stack_T *stack_ptr); |
7 | 4017 #ifdef FEAT_PATH_EXTRA |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4018 static ff_stack_T *ff_create_stack_element(char_u *, char_u *, int, int); |
7 | 4019 #else |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4020 static ff_stack_T *ff_create_stack_element(char_u *, int, int); |
7 | 4021 #endif |
4022 #ifdef FEAT_PATH_EXTRA | |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4023 static int ff_path_in_stoplist(char_u *, int, char_u **); |
7 | 4024 #endif |
4025 | |
3202 | 4026 static char_u e_pathtoolong[] = N_("E854: path too long for completion"); |
4027 | |
7 | 4028 #if 0 |
4029 /* | |
4030 * if someone likes findfirst/findnext, here are the functions | |
4031 * NOT TESTED!! | |
4032 */ | |
4033 | |
4034 static void *ff_fn_search_context = NULL; | |
4035 | |
4036 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4037 vim_findfirst(char_u *path, char_u *filename, int level) |
7 | 4038 { |
4039 ff_fn_search_context = | |
4040 vim_findfile_init(path, filename, NULL, level, TRUE, FALSE, | |
4041 ff_fn_search_context, rel_fname); | |
4042 if (NULL == ff_fn_search_context) | |
4043 return NULL; | |
4044 else | |
4045 return vim_findnext() | |
4046 } | |
4047 | |
4048 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4049 vim_findnext(void) |
7 | 4050 { |
4051 char_u *ret = vim_findfile(ff_fn_search_context); | |
4052 | |
4053 if (NULL == ret) | |
4054 { | |
4055 vim_findfile_cleanup(ff_fn_search_context); | |
4056 ff_fn_search_context = NULL; | |
4057 } | |
4058 return ret; | |
4059 } | |
4060 #endif | |
4061 | |
4062 /* | |
2522
d7ecfc8b784c
Update help about wildcards in 'tags' option.
Bram Moolenaar <bram@vim.org>
parents:
2521
diff
changeset
|
4063 * Initialization routine for vim_findfile(). |
7 | 4064 * |
2211
dded7e33d0a9
Fix wrong memory access when clearing crypt key.
Bram Moolenaar <bram@vim.org>
parents:
2180
diff
changeset
|
4065 * Returns the newly allocated search context or NULL if an error occurred. |
7 | 4066 * |
4067 * Don't forget to clean up by calling vim_findfile_cleanup() if you are done | |
4068 * with the search context. | |
4069 * | |
4070 * Find the file 'filename' in the directory 'path'. | |
4071 * The parameter 'path' may contain wildcards. If so only search 'level' | |
4072 * directories deep. The parameter 'level' is the absolute maximum and is | |
4073 * not related to restricts given to the '**' wildcard. If 'level' is 100 | |
4074 * and you use '**200' vim_findfile() will stop after 100 levels. | |
4075 * | |
1541 | 4076 * 'filename' cannot contain wildcards! It is used as-is, no backslashes to |
4077 * escape special characters. | |
4078 * | |
7 | 4079 * If 'stopdirs' is not NULL and nothing is found downward, the search is |
4080 * restarted on the next higher directory level. This is repeated until the | |
4081 * start-directory of a search is contained in 'stopdirs'. 'stopdirs' has the | |
4082 * format ";*<dirname>*\(;<dirname>\)*;\=$". | |
4083 * | |
4084 * If the 'path' is relative, the starting dir for the search is either VIM's | |
4085 * current dir or if the path starts with "./" the current files dir. | |
2211
dded7e33d0a9
Fix wrong memory access when clearing crypt key.
Bram Moolenaar <bram@vim.org>
parents:
2180
diff
changeset
|
4086 * If the 'path' is absolute, the starting dir is that part of the path before |
7 | 4087 * the first wildcard. |
4088 * | |
4089 * Upward search is only done on the starting dir. | |
4090 * | |
4091 * If 'free_visited' is TRUE the list of already visited files/directories is | |
4092 * cleared. Set this to FALSE if you just want to search from another | |
4093 * directory, but want to be sure that no directory from a previous search is | |
4094 * searched again. This is useful if you search for a file at different places. | |
4095 * The list of visited files/dirs can also be cleared with the function | |
4096 * vim_findfile_free_visited(). | |
4097 * | |
1541 | 4098 * Set the parameter 'find_what' to FINDFILE_DIR if you want to search for |
4099 * directories only, FINDFILE_FILE for files only, FINDFILE_BOTH for both. | |
7 | 4100 * |
4101 * A search context returned by a previous call to vim_findfile_init() can be | |
1541 | 4102 * passed in the parameter "search_ctx_arg". This context is reused and |
4103 * reinitialized with the new parameters. The list of already visited | |
7 | 4104 * directories from this context is only deleted if the parameter |
1541 | 4105 * "free_visited" is true. Be aware that the passed "search_ctx_arg" is freed |
4106 * if the reinitialization fails. | |
7 | 4107 * |
1541 | 4108 * If you don't have a search context from a previous call "search_ctx_arg" |
4109 * must be NULL. | |
7 | 4110 * |
4111 * This function silently ignores a few errors, vim_findfile() will have | |
4112 * limited functionality then. | |
4113 */ | |
4114 void * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4115 vim_findfile_init( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4116 char_u *path, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4117 char_u *filename, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4118 char_u *stopdirs UNUSED, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4119 int level, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4120 int free_visited, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4121 int find_what, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4122 void *search_ctx_arg, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4123 int tagfile, /* expanding names of tags files */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4124 char_u *rel_fname) /* file name to use for "." */ |
7 | 4125 { |
4126 #ifdef FEAT_PATH_EXTRA | |
1541 | 4127 char_u *wc_part; |
4128 #endif | |
4129 ff_stack_T *sptr; | |
4130 ff_search_ctx_T *search_ctx; | |
7 | 4131 |
4132 /* If a search context is given by the caller, reuse it, else allocate a | |
4133 * new one. | |
4134 */ | |
1541 | 4135 if (search_ctx_arg != NULL) |
4136 search_ctx = search_ctx_arg; | |
7 | 4137 else |
4138 { | |
1541 | 4139 search_ctx = (ff_search_ctx_T*)alloc((unsigned)sizeof(ff_search_ctx_T)); |
4140 if (search_ctx == NULL) | |
7 | 4141 goto error_return; |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
2211
diff
changeset
|
4142 vim_memset(search_ctx, 0, sizeof(ff_search_ctx_T)); |
7 | 4143 } |
1541 | 4144 search_ctx->ffsc_find_what = find_what; |
2521
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
4145 search_ctx->ffsc_tagfile = tagfile; |
7 | 4146 |
4147 /* clear the search context, but NOT the visited lists */ | |
1541 | 4148 ff_clear(search_ctx); |
7 | 4149 |
4150 /* clear visited list if wanted */ | |
4151 if (free_visited == TRUE) | |
1541 | 4152 vim_findfile_free_visited(search_ctx); |
7 | 4153 else |
4154 { | |
4155 /* Reuse old visited lists. Get the visited list for the given | |
4156 * filename. If no list for the current filename exists, creates a new | |
1541 | 4157 * one. */ |
4158 search_ctx->ffsc_visited_list = ff_get_visited_list(filename, | |
4159 &search_ctx->ffsc_visited_lists_list); | |
4160 if (search_ctx->ffsc_visited_list == NULL) | |
7 | 4161 goto error_return; |
1541 | 4162 search_ctx->ffsc_dir_visited_list = ff_get_visited_list(filename, |
4163 &search_ctx->ffsc_dir_visited_lists_list); | |
4164 if (search_ctx->ffsc_dir_visited_list == NULL) | |
7 | 4165 goto error_return; |
4166 } | |
4167 | |
4168 if (ff_expand_buffer == NULL) | |
4169 { | |
4170 ff_expand_buffer = (char_u*)alloc(MAXPATHL); | |
4171 if (ff_expand_buffer == NULL) | |
4172 goto error_return; | |
4173 } | |
4174 | |
4175 /* Store information on starting dir now if path is relative. | |
20 | 4176 * If path is absolute, we do that later. */ |
7 | 4177 if (path[0] == '.' |
4178 && (vim_ispathsep(path[1]) || path[1] == NUL) | |
4179 && (!tagfile || vim_strchr(p_cpo, CPO_DOTTAG) == NULL) | |
4180 && rel_fname != NULL) | |
4181 { | |
4182 int len = (int)(gettail(rel_fname) - rel_fname); | |
4183 | |
4184 if (!vim_isAbsName(rel_fname) && len + 1 < MAXPATHL) | |
4185 { | |
4186 /* Make the start dir an absolute path name. */ | |
418 | 4187 vim_strncpy(ff_expand_buffer, rel_fname, len); |
1541 | 4188 search_ctx->ffsc_start_dir = FullName_save(ff_expand_buffer, FALSE); |
7 | 4189 } |
4190 else | |
1541 | 4191 search_ctx->ffsc_start_dir = vim_strnsave(rel_fname, len); |
4192 if (search_ctx->ffsc_start_dir == NULL) | |
7 | 4193 goto error_return; |
4194 if (*++path != NUL) | |
4195 ++path; | |
4196 } | |
4197 else if (*path == NUL || !vim_isAbsName(path)) | |
4198 { | |
4199 #ifdef BACKSLASH_IN_FILENAME | |
4200 /* "c:dir" needs "c:" to be expanded, otherwise use current dir */ | |
4201 if (*path != NUL && path[1] == ':') | |
4202 { | |
4203 char_u drive[3]; | |
4204 | |
4205 drive[0] = path[0]; | |
4206 drive[1] = ':'; | |
4207 drive[2] = NUL; | |
4208 if (vim_FullName(drive, ff_expand_buffer, MAXPATHL, TRUE) == FAIL) | |
4209 goto error_return; | |
4210 path += 2; | |
4211 } | |
4212 else | |
4213 #endif | |
4214 if (mch_dirname(ff_expand_buffer, MAXPATHL) == FAIL) | |
4215 goto error_return; | |
4216 | |
1541 | 4217 search_ctx->ffsc_start_dir = vim_strsave(ff_expand_buffer); |
4218 if (search_ctx->ffsc_start_dir == NULL) | |
7 | 4219 goto error_return; |
4220 | |
4221 #ifdef BACKSLASH_IN_FILENAME | |
4222 /* A path that starts with "/dir" is relative to the drive, not to the | |
4223 * directory (but not for "//machine/dir"). Only use the drive name. */ | |
4224 if ((*path == '/' || *path == '\\') | |
4225 && path[1] != path[0] | |
1541 | 4226 && search_ctx->ffsc_start_dir[1] == ':') |
4227 search_ctx->ffsc_start_dir[2] = NUL; | |
7 | 4228 #endif |
4229 } | |
4230 | |
4231 #ifdef FEAT_PATH_EXTRA | |
4232 /* | |
4233 * If stopdirs are given, split them into an array of pointers. | |
4234 * If this fails (mem allocation), there is no upward search at all or a | |
4235 * stop directory is not recognized -> continue silently. | |
4236 * If stopdirs just contains a ";" or is empty, | |
1541 | 4237 * search_ctx->ffsc_stopdirs_v will only contain a NULL pointer. This |
7 | 4238 * is handled as unlimited upward search. See function |
4239 * ff_path_in_stoplist() for details. | |
4240 */ | |
4241 if (stopdirs != NULL) | |
4242 { | |
4243 char_u *walker = stopdirs; | |
4244 int dircount; | |
4245 | |
4246 while (*walker == ';') | |
4247 walker++; | |
4248 | |
4249 dircount = 1; | |
1541 | 4250 search_ctx->ffsc_stopdirs_v = |
4251 (char_u **)alloc((unsigned)sizeof(char_u *)); | |
4252 | |
4253 if (search_ctx->ffsc_stopdirs_v != NULL) | |
7 | 4254 { |
4255 do | |
4256 { | |
4257 char_u *helper; | |
4258 void *ptr; | |
4259 | |
4260 helper = walker; | |
1541 | 4261 ptr = vim_realloc(search_ctx->ffsc_stopdirs_v, |
7 | 4262 (dircount + 1) * sizeof(char_u *)); |
4263 if (ptr) | |
1541 | 4264 search_ctx->ffsc_stopdirs_v = ptr; |
7 | 4265 else |
4266 /* ignore, keep what we have and continue */ | |
4267 break; | |
4268 walker = vim_strchr(walker, ';'); | |
4269 if (walker) | |
4270 { | |
1541 | 4271 search_ctx->ffsc_stopdirs_v[dircount-1] = |
4272 vim_strnsave(helper, (int)(walker - helper)); | |
7 | 4273 walker++; |
4274 } | |
4275 else | |
4276 /* this might be "", which means ascent till top | |
4277 * of directory tree. | |
4278 */ | |
1541 | 4279 search_ctx->ffsc_stopdirs_v[dircount-1] = |
4280 vim_strsave(helper); | |
7 | 4281 |
4282 dircount++; | |
4283 | |
4284 } while (walker != NULL); | |
1541 | 4285 search_ctx->ffsc_stopdirs_v[dircount-1] = NULL; |
7 | 4286 } |
4287 } | |
4288 #endif | |
4289 | |
4290 #ifdef FEAT_PATH_EXTRA | |
1541 | 4291 search_ctx->ffsc_level = level; |
7 | 4292 |
4293 /* split into: | |
4294 * -fix path | |
4295 * -wildcard_stuff (might be NULL) | |
4296 */ | |
4297 wc_part = vim_strchr(path, '*'); | |
4298 if (wc_part != NULL) | |
4299 { | |
4300 int llevel; | |
4301 int len; | |
29 | 4302 char *errpt; |
7 | 4303 |
4304 /* save the fix part of the path */ | |
1541 | 4305 search_ctx->ffsc_fix_path = vim_strnsave(path, (int)(wc_part - path)); |
7 | 4306 |
4307 /* | |
4308 * copy wc_path and add restricts to the '**' wildcard. | |
1209 | 4309 * The octet after a '**' is used as a (binary) counter. |
7 | 4310 * So '**3' is transposed to '**^C' ('^C' is ASCII value 3) |
4311 * or '**76' is transposed to '**N'( 'N' is ASCII value 76). | |
4312 * For EBCDIC you get different character values. | |
4313 * If no restrict is given after '**' the default is used. | |
1993 | 4314 * Due to this technique the path looks awful if you print it as a |
7 | 4315 * string. |
4316 */ | |
4317 len = 0; | |
4318 while (*wc_part != NUL) | |
4319 { | |
3202 | 4320 if (len + 5 >= MAXPATHL) |
4321 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4322 emsg(_(e_pathtoolong)); |
3202 | 4323 break; |
4324 } | |
7 | 4325 if (STRNCMP(wc_part, "**", 2) == 0) |
4326 { | |
4327 ff_expand_buffer[len++] = *wc_part++; | |
4328 ff_expand_buffer[len++] = *wc_part++; | |
4329 | |
29 | 4330 llevel = strtol((char *)wc_part, &errpt, 10); |
4331 if ((char_u *)errpt != wc_part && llevel > 0 && llevel < 255) | |
7 | 4332 ff_expand_buffer[len++] = llevel; |
29 | 4333 else if ((char_u *)errpt != wc_part && llevel == 0) |
7 | 4334 /* restrict is 0 -> remove already added '**' */ |
4335 len -= 2; | |
4336 else | |
4337 ff_expand_buffer[len++] = FF_MAX_STAR_STAR_EXPAND; | |
29 | 4338 wc_part = (char_u *)errpt; |
461 | 4339 if (*wc_part != NUL && !vim_ispathsep(*wc_part)) |
7 | 4340 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4341 semsg(_("E343: Invalid path: '**[number]' must be at the end of the path or be followed by '%s'."), PATHSEPSTR); |
7 | 4342 goto error_return; |
4343 } | |
4344 } | |
4345 else | |
4346 ff_expand_buffer[len++] = *wc_part++; | |
4347 } | |
4348 ff_expand_buffer[len] = NUL; | |
1541 | 4349 search_ctx->ffsc_wc_path = vim_strsave(ff_expand_buffer); |
4350 | |
4351 if (search_ctx->ffsc_wc_path == NULL) | |
7 | 4352 goto error_return; |
4353 } | |
4354 else | |
4355 #endif | |
1541 | 4356 search_ctx->ffsc_fix_path = vim_strsave(path); |
4357 | |
4358 if (search_ctx->ffsc_start_dir == NULL) | |
7 | 4359 { |
4360 /* store the fix part as startdir. | |
4361 * This is needed if the parameter path is fully qualified. | |
4362 */ | |
1541 | 4363 search_ctx->ffsc_start_dir = vim_strsave(search_ctx->ffsc_fix_path); |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4364 if (search_ctx->ffsc_start_dir == NULL) |
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4365 goto error_return; |
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4366 search_ctx->ffsc_fix_path[0] = NUL; |
7 | 4367 } |
4368 | |
4369 /* create an absolute path */ | |
3202 | 4370 if (STRLEN(search_ctx->ffsc_start_dir) |
4371 + STRLEN(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL) | |
4372 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4373 emsg(_(e_pathtoolong)); |
3202 | 4374 goto error_return; |
4375 } | |
1541 | 4376 STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir); |
7 | 4377 add_pathsep(ff_expand_buffer); |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4378 { |
5124
6f24376028af
updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents:
5116
diff
changeset
|
4379 int eb_len = (int)STRLEN(ff_expand_buffer); |
6f24376028af
updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents:
5116
diff
changeset
|
4380 char_u *buf = alloc(eb_len |
6f24376028af
updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents:
5116
diff
changeset
|
4381 + (int)STRLEN(search_ctx->ffsc_fix_path) + 1); |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4382 |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4383 STRCPY(buf, ff_expand_buffer); |
5110
dafd77a15d44
updated for version 7.3.1298
Bram Moolenaar <bram@vim.org>
parents:
5108
diff
changeset
|
4384 STRCPY(buf + eb_len, search_ctx->ffsc_fix_path); |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4385 if (mch_isdir(buf)) |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4386 { |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4387 STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path); |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4388 add_pathsep(ff_expand_buffer); |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4389 } |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4390 #ifdef FEAT_PATH_EXTRA |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4391 else |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4392 { |
5116
6cabac58f26f
updated for version 7.3.1301
Bram Moolenaar <bram@vim.org>
parents:
5110
diff
changeset
|
4393 char_u *p = gettail(search_ctx->ffsc_fix_path); |
5571 | 4394 char_u *wc_path = NULL; |
4395 char_u *temp = NULL; | |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4396 int len = 0; |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4397 |
5116
6cabac58f26f
updated for version 7.3.1301
Bram Moolenaar <bram@vim.org>
parents:
5110
diff
changeset
|
4398 if (p > search_ctx->ffsc_fix_path) |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4399 { |
5124
6f24376028af
updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents:
5116
diff
changeset
|
4400 len = (int)(p - search_ctx->ffsc_fix_path) - 1; |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4401 STRNCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, len); |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4402 add_pathsep(ff_expand_buffer); |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4403 } |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4404 else |
5124
6f24376028af
updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents:
5116
diff
changeset
|
4405 len = (int)STRLEN(search_ctx->ffsc_fix_path); |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4406 |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4407 if (search_ctx->ffsc_wc_path != NULL) |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4408 { |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4409 wc_path = vim_strsave(search_ctx->ffsc_wc_path); |
5124
6f24376028af
updated for version 7.3.1305
Bram Moolenaar <bram@vim.org>
parents:
5116
diff
changeset
|
4410 temp = alloc((int)(STRLEN(search_ctx->ffsc_wc_path) |
5151
d0288faf3086
updated for version 7.4a.002
Bram Moolenaar <bram@vim.org>
parents:
5124
diff
changeset
|
4411 + STRLEN(search_ctx->ffsc_fix_path + len) |
d0288faf3086
updated for version 7.4a.002
Bram Moolenaar <bram@vim.org>
parents:
5124
diff
changeset
|
4412 + 1)); |
7148
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4413 if (temp == NULL || wc_path == NULL) |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4414 { |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4415 vim_free(buf); |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4416 vim_free(temp); |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4417 vim_free(wc_path); |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4418 goto error_return; |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4419 } |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4420 |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4421 STRCPY(temp, search_ctx->ffsc_fix_path + len); |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4422 STRCAT(temp, search_ctx->ffsc_wc_path); |
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4423 vim_free(search_ctx->ffsc_wc_path); |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4424 vim_free(wc_path); |
7148
339e657a6ed6
commit https://github.com/vim/vim/commit/c79a5452acd695238798947e40086f9823c400e7
Christian Brabandt <cb@256bit.org>
parents:
7131
diff
changeset
|
4425 search_ctx->ffsc_wc_path = temp; |
5108
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4426 } |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4427 } |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4428 #endif |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4429 vim_free(buf); |
cb0a5c9c0f9b
updated for version 7.3.1297
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
4430 } |
7 | 4431 |
4432 sptr = ff_create_stack_element(ff_expand_buffer, | |
4433 #ifdef FEAT_PATH_EXTRA | |
1541 | 4434 search_ctx->ffsc_wc_path, |
7 | 4435 #endif |
4436 level, 0); | |
4437 | |
4438 if (sptr == NULL) | |
4439 goto error_return; | |
4440 | |
1541 | 4441 ff_push(search_ctx, sptr); |
4442 | |
4443 search_ctx->ffsc_file_to_search = vim_strsave(filename); | |
4444 if (search_ctx->ffsc_file_to_search == NULL) | |
7 | 4445 goto error_return; |
4446 | |
1541 | 4447 return search_ctx; |
7 | 4448 |
4449 error_return: | |
4450 /* | |
4451 * We clear the search context now! | |
4452 * Even when the caller gave us a (perhaps valid) context we free it here, | |
4453 * as we might have already destroyed it. | |
4454 */ | |
1541 | 4455 vim_findfile_cleanup(search_ctx); |
7 | 4456 return NULL; |
4457 } | |
4458 | |
4459 #if defined(FEAT_PATH_EXTRA) || defined(PROTO) | |
4460 /* | |
4461 * Get the stopdir string. Check that ';' is not escaped. | |
4462 */ | |
4463 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4464 vim_findfile_stopdir(char_u *buf) |
7 | 4465 { |
4466 char_u *r_ptr = buf; | |
4467 | |
4468 while (*r_ptr != NUL && *r_ptr != ';') | |
4469 { | |
4470 if (r_ptr[0] == '\\' && r_ptr[1] == ';') | |
4471 { | |
2984 | 4472 /* Overwrite the escape char, |
4473 * use STRLEN(r_ptr) to move the trailing '\0'. */ | |
1621 | 4474 STRMOVE(r_ptr, r_ptr + 1); |
7 | 4475 r_ptr++; |
4476 } | |
4477 r_ptr++; | |
4478 } | |
4479 if (*r_ptr == ';') | |
4480 { | |
4481 *r_ptr = 0; | |
4482 r_ptr++; | |
4483 } | |
4484 else if (*r_ptr == NUL) | |
4485 r_ptr = NULL; | |
4486 return r_ptr; | |
4487 } | |
4488 #endif | |
4489 | |
1541 | 4490 /* |
4491 * Clean up the given search context. Can handle a NULL pointer. | |
4492 */ | |
7 | 4493 void |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4494 vim_findfile_cleanup(void *ctx) |
7 | 4495 { |
359 | 4496 if (ctx == NULL) |
7 | 4497 return; |
4498 | |
4499 vim_findfile_free_visited(ctx); | |
1541 | 4500 ff_clear(ctx); |
7 | 4501 vim_free(ctx); |
4502 } | |
4503 | |
4504 /* | |
4505 * Find a file in a search context. | |
4506 * The search context was created with vim_findfile_init() above. | |
4507 * Return a pointer to an allocated file name or NULL if nothing found. | |
4508 * To get all matching files call this function until you get NULL. | |
4509 * | |
20 | 4510 * If the passed search_context is NULL, NULL is returned. |
7 | 4511 * |
4512 * The search algorithm is depth first. To change this replace the | |
4513 * stack with a list (don't forget to leave partly searched directories on the | |
4514 * top of the list). | |
4515 */ | |
4516 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4517 vim_findfile(void *search_ctx_arg) |
7 | 4518 { |
4519 char_u *file_path; | |
4520 #ifdef FEAT_PATH_EXTRA | |
4521 char_u *rest_of_wildcards; | |
4522 char_u *path_end = NULL; | |
4523 #endif | |
1541 | 4524 ff_stack_T *stackp; |
7 | 4525 #if defined(FEAT_SEARCHPATH) || defined(FEAT_PATH_EXTRA) |
4526 int len; | |
4527 #endif | |
4528 int i; | |
4529 char_u *p; | |
4530 #ifdef FEAT_SEARCHPATH | |
4531 char_u *suf; | |
4532 #endif | |
1541 | 4533 ff_search_ctx_T *search_ctx; |
4534 | |
4535 if (search_ctx_arg == NULL) | |
7 | 4536 return NULL; |
4537 | |
1541 | 4538 search_ctx = (ff_search_ctx_T *)search_ctx_arg; |
7 | 4539 |
4540 /* | |
4541 * filepath is used as buffer for various actions and as the storage to | |
4542 * return a found filename. | |
4543 */ | |
4544 if ((file_path = alloc((int)MAXPATHL)) == NULL) | |
4545 return NULL; | |
4546 | |
4547 #ifdef FEAT_PATH_EXTRA | |
4548 /* store the end of the start dir -- needed for upward search */ | |
1541 | 4549 if (search_ctx->ffsc_start_dir != NULL) |
4550 path_end = &search_ctx->ffsc_start_dir[ | |
4551 STRLEN(search_ctx->ffsc_start_dir)]; | |
7 | 4552 #endif |
4553 | |
4554 #ifdef FEAT_PATH_EXTRA | |
4555 /* upward search loop */ | |
4556 for (;;) | |
4557 { | |
4558 #endif | |
4559 /* downward search loop */ | |
4560 for (;;) | |
4561 { | |
4562 /* check if user user wants to stop the search*/ | |
4563 ui_breakcheck(); | |
4564 if (got_int) | |
4565 break; | |
4566 | |
4567 /* get directory to work on from stack */ | |
1541 | 4568 stackp = ff_pop(search_ctx); |
4569 if (stackp == NULL) | |
7 | 4570 break; |
4571 | |
4572 /* | |
4573 * TODO: decide if we leave this test in | |
4574 * | |
4575 * GOOD: don't search a directory(-tree) twice. | |
4576 * BAD: - check linked list for every new directory entered. | |
4577 * - check for double files also done below | |
4578 * | |
4579 * Here we check if we already searched this directory. | |
4580 * We already searched a directory if: | |
4581 * 1) The directory is the same. | |
4582 * 2) We would use the same wildcard string. | |
4583 * | |
4584 * Good if you have links on same directory via several ways | |
4585 * or you have selfreferences in directories (e.g. SuSE Linux 6.3: | |
4586 * /etc/rc.d/init.d is linked to /etc/rc.d -> endless loop) | |
4587 * | |
4588 * This check is only needed for directories we work on for the | |
1541 | 4589 * first time (hence stackp->ff_filearray == NULL) |
7 | 4590 */ |
1541 | 4591 if (stackp->ffs_filearray == NULL |
4592 && ff_check_visited(&search_ctx->ffsc_dir_visited_list | |
7 | 4593 ->ffvl_visited_list, |
1541 | 4594 stackp->ffs_fix_path |
7 | 4595 #ifdef FEAT_PATH_EXTRA |
1541 | 4596 , stackp->ffs_wc_path |
7 | 4597 #endif |
4598 ) == FAIL) | |
4599 { | |
4600 #ifdef FF_VERBOSE | |
4601 if (p_verbose >= 5) | |
4602 { | |
293 | 4603 verbose_enter_scroll(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4604 smsg("Already Searched: %s (%s)", |
1541 | 4605 stackp->ffs_fix_path, stackp->ffs_wc_path); |
7 | 4606 /* don't overwrite this either */ |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4607 msg_puts("\n"); |
293 | 4608 verbose_leave_scroll(); |
7 | 4609 } |
4610 #endif | |
1541 | 4611 ff_free_stack_element(stackp); |
7 | 4612 continue; |
4613 } | |
4614 #ifdef FF_VERBOSE | |
4615 else if (p_verbose >= 5) | |
4616 { | |
293 | 4617 verbose_enter_scroll(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4618 smsg("Searching: %s (%s)", |
1541 | 4619 stackp->ffs_fix_path, stackp->ffs_wc_path); |
7 | 4620 /* don't overwrite this either */ |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4621 msg_puts("\n"); |
293 | 4622 verbose_leave_scroll(); |
7 | 4623 } |
4624 #endif | |
4625 | |
4626 /* check depth */ | |
1541 | 4627 if (stackp->ffs_level <= 0) |
7 | 4628 { |
1541 | 4629 ff_free_stack_element(stackp); |
7 | 4630 continue; |
4631 } | |
4632 | |
4633 file_path[0] = NUL; | |
4634 | |
4635 /* | |
4636 * If no filearray till now expand wildcards | |
4637 * The function expand_wildcards() can handle an array of paths | |
4638 * and all possible expands are returned in one array. We use this | |
4639 * to handle the expansion of '**' into an empty string. | |
4640 */ | |
1541 | 4641 if (stackp->ffs_filearray == NULL) |
7 | 4642 { |
4643 char_u *dirptrs[2]; | |
4644 | |
4645 /* we use filepath to build the path expand_wildcards() should | |
4646 * expand. | |
4647 */ | |
4648 dirptrs[0] = file_path; | |
4649 dirptrs[1] = NULL; | |
4650 | |
4651 /* if we have a start dir copy it in */ | |
1541 | 4652 if (!vim_isAbsName(stackp->ffs_fix_path) |
4653 && search_ctx->ffsc_start_dir) | |
7 | 4654 { |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4655 if (STRLEN(search_ctx->ffsc_start_dir) + 1 < MAXPATHL) |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4656 { |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4657 STRCPY(file_path, search_ctx->ffsc_start_dir); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4658 add_pathsep(file_path); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4659 } |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4660 else |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4661 { |
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4662 ff_free_stack_element(stackp); |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4663 goto fail; |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4664 } |
7 | 4665 } |
4666 | |
4667 /* append the fix part of the search path */ | |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4668 if (STRLEN(file_path) + STRLEN(stackp->ffs_fix_path) + 1 < MAXPATHL) |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4669 { |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4670 STRCAT(file_path, stackp->ffs_fix_path); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4671 add_pathsep(file_path); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4672 } |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4673 else |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4674 { |
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4675 ff_free_stack_element(stackp); |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4676 goto fail; |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4677 } |
7 | 4678 |
4679 #ifdef FEAT_PATH_EXTRA | |
1541 | 4680 rest_of_wildcards = stackp->ffs_wc_path; |
7 | 4681 if (*rest_of_wildcards != NUL) |
4682 { | |
4683 len = (int)STRLEN(file_path); | |
4684 if (STRNCMP(rest_of_wildcards, "**", 2) == 0) | |
4685 { | |
4686 /* pointer to the restrict byte | |
4687 * The restrict byte is not a character! | |
4688 */ | |
4689 p = rest_of_wildcards + 2; | |
4690 | |
4691 if (*p > 0) | |
4692 { | |
4693 (*p)--; | |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4694 if (len + 1 < MAXPATHL) |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4695 file_path[len++] = '*'; |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4696 else |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4697 { |
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4698 ff_free_stack_element(stackp); |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4699 goto fail; |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4700 } |
7 | 4701 } |
4702 | |
4703 if (*p == 0) | |
4704 { | |
4705 /* remove '**<numb> from wildcards */ | |
1621 | 4706 STRMOVE(rest_of_wildcards, rest_of_wildcards + 3); |
7 | 4707 } |
4708 else | |
4709 rest_of_wildcards += 3; | |
4710 | |
1541 | 4711 if (stackp->ffs_star_star_empty == 0) |
7 | 4712 { |
4713 /* if not done before, expand '**' to empty */ | |
1541 | 4714 stackp->ffs_star_star_empty = 1; |
4715 dirptrs[1] = stackp->ffs_fix_path; | |
7 | 4716 } |
4717 } | |
4718 | |
4719 /* | |
4720 * Here we copy until the next path separator or the end of | |
4721 * the path. If we stop at a path separator, there is | |
1209 | 4722 * still something else left. This is handled below by |
7 | 4723 * pushing every directory returned from expand_wildcards() |
4724 * on the stack again for further search. | |
4725 */ | |
4726 while (*rest_of_wildcards | |
4727 && !vim_ispathsep(*rest_of_wildcards)) | |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4728 if (len + 1 < MAXPATHL) |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4729 file_path[len++] = *rest_of_wildcards++; |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4730 else |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4731 { |
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4732 ff_free_stack_element(stackp); |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4733 goto fail; |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4734 } |
7 | 4735 |
4736 file_path[len] = NUL; | |
4737 if (vim_ispathsep(*rest_of_wildcards)) | |
4738 rest_of_wildcards++; | |
4739 } | |
4740 #endif | |
4741 | |
4742 /* | |
4743 * Expand wildcards like "*" and "$VAR". | |
4744 * If the path is a URL don't try this. | |
4745 */ | |
4746 if (path_with_url(dirptrs[0])) | |
4747 { | |
1541 | 4748 stackp->ffs_filearray = (char_u **) |
7 | 4749 alloc((unsigned)sizeof(char *)); |
1541 | 4750 if (stackp->ffs_filearray != NULL |
4751 && (stackp->ffs_filearray[0] | |
7 | 4752 = vim_strsave(dirptrs[0])) != NULL) |
1541 | 4753 stackp->ffs_filearray_size = 1; |
7 | 4754 else |
1541 | 4755 stackp->ffs_filearray_size = 0; |
7 | 4756 } |
4757 else | |
2984 | 4758 /* Add EW_NOTWILD because the expanded path may contain |
4759 * wildcard characters that are to be taken literally. | |
4760 * This is a bit of a hack. */ | |
7 | 4761 expand_wildcards((dirptrs[1] == NULL) ? 1 : 2, dirptrs, |
1541 | 4762 &stackp->ffs_filearray_size, |
4763 &stackp->ffs_filearray, | |
2984 | 4764 EW_DIR|EW_ADDSLASH|EW_SILENT|EW_NOTWILD); |
7 | 4765 |
1541 | 4766 stackp->ffs_filearray_cur = 0; |
4767 stackp->ffs_stage = 0; | |
7 | 4768 } |
4769 #ifdef FEAT_PATH_EXTRA | |
4770 else | |
1541 | 4771 rest_of_wildcards = &stackp->ffs_wc_path[ |
4772 STRLEN(stackp->ffs_wc_path)]; | |
4773 #endif | |
4774 | |
4775 if (stackp->ffs_stage == 0) | |
7 | 4776 { |
4777 /* this is the first time we work on this directory */ | |
4778 #ifdef FEAT_PATH_EXTRA | |
4779 if (*rest_of_wildcards == NUL) | |
4780 #endif | |
4781 { | |
4782 /* | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4783 * We don't have further wildcards to expand, so we have to |
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
4784 * check for the final file now. |
7 | 4785 */ |
1541 | 4786 for (i = stackp->ffs_filearray_cur; |
4787 i < stackp->ffs_filearray_size; ++i) | |
7 | 4788 { |
1541 | 4789 if (!path_with_url(stackp->ffs_filearray[i]) |
4790 && !mch_isdir(stackp->ffs_filearray[i])) | |
7 | 4791 continue; /* not a directory */ |
4792 | |
1993 | 4793 /* prepare the filename to be checked for existence |
7 | 4794 * below */ |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4795 if (STRLEN(stackp->ffs_filearray[i]) + 1 |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4796 + STRLEN(search_ctx->ffsc_file_to_search) < MAXPATHL) |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4797 { |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4798 STRCPY(file_path, stackp->ffs_filearray[i]); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4799 add_pathsep(file_path); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4800 STRCAT(file_path, search_ctx->ffsc_file_to_search); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4801 } |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4802 else |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4803 { |
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4804 ff_free_stack_element(stackp); |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4805 goto fail; |
15671
0a4dfbb312ce
patch 8.1.0843: memory leak when running "make test_cd"
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4806 } |
7 | 4807 |
4808 /* | |
4809 * Try without extra suffix and then with suffixes | |
4810 * from 'suffixesadd'. | |
4811 */ | |
4812 #ifdef FEAT_SEARCHPATH | |
4813 len = (int)STRLEN(file_path); | |
2521
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
4814 if (search_ctx->ffsc_tagfile) |
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
4815 suf = (char_u *)""; |
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
4816 else |
d890c820722f
Fix: 'suffixesadd' was used for finding tags file.
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
4817 suf = curbuf->b_p_sua; |
7 | 4818 for (;;) |
4819 #endif | |
4820 { | |
4821 /* if file exists and we didn't already find it */ | |
4822 if ((path_with_url(file_path) | |
1541 | 4823 || (mch_getperm(file_path) >= 0 |
4824 && (search_ctx->ffsc_find_what | |
4825 == FINDFILE_BOTH | |
4826 || ((search_ctx->ffsc_find_what | |
4827 == FINDFILE_DIR) | |
4828 == mch_isdir(file_path))))) | |
7 | 4829 #ifndef FF_VERBOSE |
4830 && (ff_check_visited( | |
1541 | 4831 &search_ctx->ffsc_visited_list->ffvl_visited_list, |
7 | 4832 file_path |
4833 #ifdef FEAT_PATH_EXTRA | |
4834 , (char_u *)"" | |
4835 #endif | |
4836 ) == OK) | |
4837 #endif | |
4838 ) | |
4839 { | |
4840 #ifdef FF_VERBOSE | |
4841 if (ff_check_visited( | |
1541 | 4842 &search_ctx->ffsc_visited_list->ffvl_visited_list, |
7 | 4843 file_path |
4844 #ifdef FEAT_PATH_EXTRA | |
4845 , (char_u *)"" | |
4846 #endif | |
4847 ) == FAIL) | |
4848 { | |
4849 if (p_verbose >= 5) | |
4850 { | |
293 | 4851 verbose_enter_scroll(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4852 smsg("Already: %s", |
7 | 4853 file_path); |
4854 /* don't overwrite this either */ | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4855 msg_puts("\n"); |
293 | 4856 verbose_leave_scroll(); |
7 | 4857 } |
4858 continue; | |
4859 } | |
4860 #endif | |
4861 | |
4862 /* push dir to examine rest of subdirs later */ | |
1541 | 4863 stackp->ffs_filearray_cur = i + 1; |
4864 ff_push(search_ctx, stackp); | |
7 | 4865 |
1789 | 4866 if (!path_with_url(file_path)) |
4867 simplify_filename(file_path); | |
7 | 4868 if (mch_dirname(ff_expand_buffer, MAXPATHL) |
4869 == OK) | |
4870 { | |
4871 p = shorten_fname(file_path, | |
4872 ff_expand_buffer); | |
4873 if (p != NULL) | |
1621 | 4874 STRMOVE(file_path, p); |
7 | 4875 } |
4876 #ifdef FF_VERBOSE | |
4877 if (p_verbose >= 5) | |
4878 { | |
293 | 4879 verbose_enter_scroll(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
4880 smsg("HIT: %s", file_path); |
7 | 4881 /* don't overwrite this either */ |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4882 msg_puts("\n"); |
293 | 4883 verbose_leave_scroll(); |
7 | 4884 } |
4885 #endif | |
4886 return file_path; | |
4887 } | |
4888 | |
4889 #ifdef FEAT_SEARCHPATH | |
4890 /* Not found or found already, try next suffix. */ | |
4891 if (*suf == NUL) | |
4892 break; | |
4893 copy_option_part(&suf, file_path + len, | |
4894 MAXPATHL - len, ","); | |
4895 #endif | |
4896 } | |
4897 } | |
4898 } | |
4899 #ifdef FEAT_PATH_EXTRA | |
4900 else | |
4901 { | |
4902 /* | |
4903 * still wildcards left, push the directories for further | |
4904 * search | |
4905 */ | |
1541 | 4906 for (i = stackp->ffs_filearray_cur; |
4907 i < stackp->ffs_filearray_size; ++i) | |
7 | 4908 { |
1541 | 4909 if (!mch_isdir(stackp->ffs_filearray[i])) |
7 | 4910 continue; /* not a directory */ |
4911 | |
1541 | 4912 ff_push(search_ctx, |
4913 ff_create_stack_element( | |
4914 stackp->ffs_filearray[i], | |
4915 rest_of_wildcards, | |
4916 stackp->ffs_level - 1, 0)); | |
7 | 4917 } |
4918 } | |
4919 #endif | |
1541 | 4920 stackp->ffs_filearray_cur = 0; |
4921 stackp->ffs_stage = 1; | |
7 | 4922 } |
4923 | |
4924 #ifdef FEAT_PATH_EXTRA | |
4925 /* | |
4926 * if wildcards contains '**' we have to descent till we reach the | |
4927 * leaves of the directory tree. | |
4928 */ | |
1541 | 4929 if (STRNCMP(stackp->ffs_wc_path, "**", 2) == 0) |
7 | 4930 { |
1541 | 4931 for (i = stackp->ffs_filearray_cur; |
4932 i < stackp->ffs_filearray_size; ++i) | |
7 | 4933 { |
1541 | 4934 if (fnamecmp(stackp->ffs_filearray[i], |
4935 stackp->ffs_fix_path) == 0) | |
7 | 4936 continue; /* don't repush same directory */ |
1541 | 4937 if (!mch_isdir(stackp->ffs_filearray[i])) |
7 | 4938 continue; /* not a directory */ |
1541 | 4939 ff_push(search_ctx, |
4940 ff_create_stack_element(stackp->ffs_filearray[i], | |
4941 stackp->ffs_wc_path, stackp->ffs_level - 1, 1)); | |
7 | 4942 } |
4943 } | |
4944 #endif | |
4945 | |
4946 /* we are done with the current directory */ | |
1541 | 4947 ff_free_stack_element(stackp); |
7 | 4948 |
4949 } | |
4950 | |
4951 #ifdef FEAT_PATH_EXTRA | |
4952 /* If we reached this, we didn't find anything downwards. | |
4953 * Let's check if we should do an upward search. | |
4954 */ | |
1541 | 4955 if (search_ctx->ffsc_start_dir |
4956 && search_ctx->ffsc_stopdirs_v != NULL && !got_int) | |
7 | 4957 { |
4958 ff_stack_T *sptr; | |
4959 | |
4960 /* is the last starting directory in the stop list? */ | |
1541 | 4961 if (ff_path_in_stoplist(search_ctx->ffsc_start_dir, |
4962 (int)(path_end - search_ctx->ffsc_start_dir), | |
4963 search_ctx->ffsc_stopdirs_v) == TRUE) | |
7 | 4964 break; |
4965 | |
4966 /* cut of last dir */ | |
1541 | 4967 while (path_end > search_ctx->ffsc_start_dir |
4968 && vim_ispathsep(*path_end)) | |
7 | 4969 path_end--; |
1541 | 4970 while (path_end > search_ctx->ffsc_start_dir |
4971 && !vim_ispathsep(path_end[-1])) | |
7 | 4972 path_end--; |
4973 *path_end = 0; | |
4974 path_end--; | |
4975 | |
1541 | 4976 if (*search_ctx->ffsc_start_dir == 0) |
7 | 4977 break; |
4978 | |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4979 if (STRLEN(search_ctx->ffsc_start_dir) + 1 |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4980 + STRLEN(search_ctx->ffsc_fix_path) < MAXPATHL) |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4981 { |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4982 STRCPY(file_path, search_ctx->ffsc_start_dir); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4983 add_pathsep(file_path); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4984 STRCAT(file_path, search_ctx->ffsc_fix_path); |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4985 } |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4986 else |
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
4987 goto fail; |
7 | 4988 |
4989 /* create a new stack entry */ | |
4990 sptr = ff_create_stack_element(file_path, | |
1541 | 4991 search_ctx->ffsc_wc_path, search_ctx->ffsc_level, 0); |
7 | 4992 if (sptr == NULL) |
4993 break; | |
1541 | 4994 ff_push(search_ctx, sptr); |
7 | 4995 } |
4996 else | |
4997 break; | |
4998 } | |
4999 #endif | |
5000 | |
11213
290f5f6a2bac
patch 8.0.0493: crash with cd command with very long argument
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
5001 fail: |
7 | 5002 vim_free(file_path); |
5003 return NULL; | |
5004 } | |
5005 | |
5006 /* | |
5007 * Free the list of lists of visited files and directories | |
5008 * Can handle it if the passed search_context is NULL; | |
5009 */ | |
5010 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5011 vim_findfile_free_visited(void *search_ctx_arg) |
7 | 5012 { |
1541 | 5013 ff_search_ctx_T *search_ctx; |
5014 | |
5015 if (search_ctx_arg == NULL) | |
7 | 5016 return; |
5017 | |
1541 | 5018 search_ctx = (ff_search_ctx_T *)search_ctx_arg; |
5019 vim_findfile_free_visited_list(&search_ctx->ffsc_visited_lists_list); | |
5020 vim_findfile_free_visited_list(&search_ctx->ffsc_dir_visited_lists_list); | |
7 | 5021 } |
5022 | |
5023 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5024 vim_findfile_free_visited_list(ff_visited_list_hdr_T **list_headp) |
7 | 5025 { |
5026 ff_visited_list_hdr_T *vp; | |
5027 | |
5028 while (*list_headp != NULL) | |
5029 { | |
5030 vp = (*list_headp)->ffvl_next; | |
5031 ff_free_visited_list((*list_headp)->ffvl_visited_list); | |
5032 | |
5033 vim_free((*list_headp)->ffvl_filename); | |
5034 vim_free(*list_headp); | |
5035 *list_headp = vp; | |
5036 } | |
5037 *list_headp = NULL; | |
5038 } | |
5039 | |
5040 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5041 ff_free_visited_list(ff_visited_T *vl) |
7 | 5042 { |
5043 ff_visited_T *vp; | |
5044 | |
5045 while (vl != NULL) | |
5046 { | |
5047 vp = vl->ffv_next; | |
5048 #ifdef FEAT_PATH_EXTRA | |
5049 vim_free(vl->ffv_wc_path); | |
5050 #endif | |
5051 vim_free(vl); | |
5052 vl = vp; | |
5053 } | |
5054 vl = NULL; | |
5055 } | |
5056 | |
5057 /* | |
5058 * Returns the already visited list for the given filename. If none is found it | |
5059 * allocates a new one. | |
5060 */ | |
5061 static ff_visited_list_hdr_T* | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5062 ff_get_visited_list( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5063 char_u *filename, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5064 ff_visited_list_hdr_T **list_headp) |
7 | 5065 { |
5066 ff_visited_list_hdr_T *retptr = NULL; | |
5067 | |
5068 /* check if a visited list for the given filename exists */ | |
5069 if (*list_headp != NULL) | |
5070 { | |
5071 retptr = *list_headp; | |
5072 while (retptr != NULL) | |
5073 { | |
5074 if (fnamecmp(filename, retptr->ffvl_filename) == 0) | |
5075 { | |
5076 #ifdef FF_VERBOSE | |
5077 if (p_verbose >= 5) | |
5078 { | |
293 | 5079 verbose_enter_scroll(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
5080 smsg("ff_get_visited_list: FOUND list for %s", |
7 | 5081 filename); |
5082 /* don't overwrite this either */ | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5083 msg_puts("\n"); |
293 | 5084 verbose_leave_scroll(); |
7 | 5085 } |
5086 #endif | |
5087 return retptr; | |
5088 } | |
5089 retptr = retptr->ffvl_next; | |
5090 } | |
5091 } | |
5092 | |
5093 #ifdef FF_VERBOSE | |
5094 if (p_verbose >= 5) | |
5095 { | |
293 | 5096 verbose_enter_scroll(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
5097 smsg("ff_get_visited_list: new list for %s", filename); |
7 | 5098 /* don't overwrite this either */ |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5099 msg_puts("\n"); |
293 | 5100 verbose_leave_scroll(); |
7 | 5101 } |
5102 #endif | |
5103 | |
5104 /* | |
5105 * if we reach this we didn't find a list and we have to allocate new list | |
5106 */ | |
5107 retptr = (ff_visited_list_hdr_T*)alloc((unsigned)sizeof(*retptr)); | |
5108 if (retptr == NULL) | |
5109 return NULL; | |
5110 | |
5111 retptr->ffvl_visited_list = NULL; | |
5112 retptr->ffvl_filename = vim_strsave(filename); | |
5113 if (retptr->ffvl_filename == NULL) | |
5114 { | |
5115 vim_free(retptr); | |
5116 return NULL; | |
5117 } | |
5118 retptr->ffvl_next = *list_headp; | |
5119 *list_headp = retptr; | |
5120 | |
5121 return retptr; | |
5122 } | |
5123 | |
5124 #ifdef FEAT_PATH_EXTRA | |
5125 /* | |
5126 * check if two wildcard paths are equal. Returns TRUE or FALSE. | |
5127 * They are equal if: | |
5128 * - both paths are NULL | |
5129 * - they have the same length | |
5130 * - char by char comparison is OK | |
5131 * - the only differences are in the counters behind a '**', so | |
5132 * '**\20' is equal to '**\24' | |
5133 */ | |
5134 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5135 ff_wc_equal(char_u *s1, char_u *s2) |
7 | 5136 { |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5137 int i, j; |
7062
6deb9d802fe4
commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents:
7044
diff
changeset
|
5138 int c1 = NUL; |
6deb9d802fe4
commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents:
7044
diff
changeset
|
5139 int c2 = NUL; |
4246 | 5140 int prev1 = NUL; |
5141 int prev2 = NUL; | |
7 | 5142 |
5143 if (s1 == s2) | |
5144 return TRUE; | |
5145 | |
5146 if (s1 == NULL || s2 == NULL) | |
5147 return FALSE; | |
5148 | |
7062
6deb9d802fe4
commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents:
7044
diff
changeset
|
5149 for (i = 0, j = 0; s1[i] != NUL && s2[j] != NUL;) |
7 | 5150 { |
7062
6deb9d802fe4
commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents:
7044
diff
changeset
|
5151 c1 = PTR2CHAR(s1 + i); |
6deb9d802fe4
commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents:
7044
diff
changeset
|
5152 c2 = PTR2CHAR(s2 + j); |
4246 | 5153 |
5154 if ((p_fic ? MB_TOLOWER(c1) != MB_TOLOWER(c2) : c1 != c2) | |
5155 && (prev1 != '*' || prev2 != '*')) | |
7062
6deb9d802fe4
commit https://github.com/vim/vim/commit/d43f0951bca162d4491d57df9277b5dbc462944f
Christian Brabandt <cb@256bit.org>
parents:
7044
diff
changeset
|
5156 return FALSE; |
4246 | 5157 prev2 = prev1; |
5158 prev1 = c1; | |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5159 |
13214
ed51483e9971
patch 8.0.1481: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13172
diff
changeset
|
5160 i += MB_PTR2LEN(s1 + i); |
ed51483e9971
patch 8.0.1481: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13172
diff
changeset
|
5161 j += MB_PTR2LEN(s2 + j); |
7 | 5162 } |
7131
cc5570ed684e
commit https://github.com/vim/vim/commit/4d0c7bc74ac6fad5cb599dc3ade6996e848d83b6
Christian Brabandt <cb@256bit.org>
parents:
7111
diff
changeset
|
5163 return s1[i] == s2[j]; |
7 | 5164 } |
5165 #endif | |
5166 | |
5167 /* | |
5168 * maintains the list of already visited files and dirs | |
5169 * returns FAIL if the given file/dir is already in the list | |
5170 * returns OK if it is newly added | |
5171 * | |
5172 * TODO: What to do on memory allocation problems? | |
5173 * -> return TRUE - Better the file is found several times instead of | |
5174 * never. | |
5175 */ | |
5176 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5177 ff_check_visited( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5178 ff_visited_T **visited_list, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5179 char_u *fname |
7 | 5180 #ifdef FEAT_PATH_EXTRA |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5181 , char_u *wc_path |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5182 #endif |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5183 ) |
7 | 5184 { |
5185 ff_visited_T *vp; | |
5186 #ifdef UNIX | |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9373
diff
changeset
|
5187 stat_T st; |
7 | 5188 int url = FALSE; |
5189 #endif | |
5190 | |
5191 /* For an URL we only compare the name, otherwise we compare the | |
5192 * device/inode (unix) or the full path name (not Unix). */ | |
5193 if (path_with_url(fname)) | |
5194 { | |
418 | 5195 vim_strncpy(ff_expand_buffer, fname, MAXPATHL - 1); |
7 | 5196 #ifdef UNIX |
5197 url = TRUE; | |
5198 #endif | |
5199 } | |
5200 else | |
5201 { | |
5202 ff_expand_buffer[0] = NUL; | |
5203 #ifdef UNIX | |
5204 if (mch_stat((char *)fname, &st) < 0) | |
5205 #else | |
5206 if (vim_FullName(fname, ff_expand_buffer, MAXPATHL, TRUE) == FAIL) | |
5207 #endif | |
5208 return FAIL; | |
5209 } | |
5210 | |
5211 /* check against list of already visited files */ | |
5212 for (vp = *visited_list; vp != NULL; vp = vp->ffv_next) | |
5213 { | |
5214 if ( | |
5215 #ifdef UNIX | |
1881 | 5216 !url ? (vp->ffv_dev_valid && vp->ffv_dev == st.st_dev |
5217 && vp->ffv_ino == st.st_ino) | |
5218 : | |
7 | 5219 #endif |
5220 fnamecmp(vp->ffv_fname, ff_expand_buffer) == 0 | |
5221 ) | |
5222 { | |
5223 #ifdef FEAT_PATH_EXTRA | |
5224 /* are the wildcard parts equal */ | |
5225 if (ff_wc_equal(vp->ffv_wc_path, wc_path) == TRUE) | |
5226 #endif | |
5227 /* already visited */ | |
5228 return FAIL; | |
5229 } | |
5230 } | |
5231 | |
5232 /* | |
5233 * New file/dir. Add it to the list of visited files/dirs. | |
5234 */ | |
5235 vp = (ff_visited_T *)alloc((unsigned)(sizeof(ff_visited_T) | |
5236 + STRLEN(ff_expand_buffer))); | |
5237 | |
5238 if (vp != NULL) | |
5239 { | |
5240 #ifdef UNIX | |
5241 if (!url) | |
5242 { | |
1881 | 5243 vp->ffv_dev_valid = TRUE; |
7 | 5244 vp->ffv_ino = st.st_ino; |
5245 vp->ffv_dev = st.st_dev; | |
5246 vp->ffv_fname[0] = NUL; | |
5247 } | |
5248 else | |
5249 { | |
1881 | 5250 vp->ffv_dev_valid = FALSE; |
7 | 5251 #endif |
5252 STRCPY(vp->ffv_fname, ff_expand_buffer); | |
5253 #ifdef UNIX | |
5254 } | |
5255 #endif | |
5256 #ifdef FEAT_PATH_EXTRA | |
5257 if (wc_path != NULL) | |
5258 vp->ffv_wc_path = vim_strsave(wc_path); | |
5259 else | |
5260 vp->ffv_wc_path = NULL; | |
5261 #endif | |
5262 | |
5263 vp->ffv_next = *visited_list; | |
5264 *visited_list = vp; | |
5265 } | |
5266 | |
5267 return OK; | |
5268 } | |
5269 | |
5270 /* | |
5271 * create stack element from given path pieces | |
5272 */ | |
5273 static ff_stack_T * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5274 ff_create_stack_element( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5275 char_u *fix_part, |
7 | 5276 #ifdef FEAT_PATH_EXTRA |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5277 char_u *wc_part, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5278 #endif |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5279 int level, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5280 int star_star_empty) |
7 | 5281 { |
5282 ff_stack_T *new; | |
5283 | |
5284 new = (ff_stack_T *)alloc((unsigned)sizeof(ff_stack_T)); | |
5285 if (new == NULL) | |
5286 return NULL; | |
5287 | |
5288 new->ffs_prev = NULL; | |
5289 new->ffs_filearray = NULL; | |
5290 new->ffs_filearray_size = 0; | |
5291 new->ffs_filearray_cur = 0; | |
5292 new->ffs_stage = 0; | |
5293 new->ffs_level = level; | |
9252
c25898cc99c1
commit https://github.com/vim/vim/commit/945ec093cd4ddefab930239990564b12eb232153
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5294 new->ffs_star_star_empty = star_star_empty; |
7 | 5295 |
5296 /* the following saves NULL pointer checks in vim_findfile */ | |
5297 if (fix_part == NULL) | |
5298 fix_part = (char_u *)""; | |
5299 new->ffs_fix_path = vim_strsave(fix_part); | |
5300 | |
5301 #ifdef FEAT_PATH_EXTRA | |
5302 if (wc_part == NULL) | |
5303 wc_part = (char_u *)""; | |
5304 new->ffs_wc_path = vim_strsave(wc_part); | |
5305 #endif | |
5306 | |
5307 if (new->ffs_fix_path == NULL | |
5308 #ifdef FEAT_PATH_EXTRA | |
5309 || new->ffs_wc_path == NULL | |
5310 #endif | |
5311 ) | |
5312 { | |
5313 ff_free_stack_element(new); | |
5314 new = NULL; | |
5315 } | |
5316 | |
5317 return new; | |
5318 } | |
5319 | |
5320 /* | |
1541 | 5321 * Push a dir on the directory stack. |
7 | 5322 */ |
5323 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5324 ff_push(ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr) |
7 | 5325 { |
5326 /* check for NULL pointer, not to return an error to the user, but | |
359 | 5327 * to prevent a crash */ |
1541 | 5328 if (stack_ptr != NULL) |
7 | 5329 { |
1541 | 5330 stack_ptr->ffs_prev = search_ctx->ffsc_stack_ptr; |
5331 search_ctx->ffsc_stack_ptr = stack_ptr; | |
7 | 5332 } |
5333 } | |
5334 | |
5335 /* | |
1541 | 5336 * Pop a dir from the directory stack. |
5337 * Returns NULL if stack is empty. | |
7 | 5338 */ |
5339 static ff_stack_T * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5340 ff_pop(ff_search_ctx_T *search_ctx) |
7 | 5341 { |
5342 ff_stack_T *sptr; | |
5343 | |
1541 | 5344 sptr = search_ctx->ffsc_stack_ptr; |
5345 if (search_ctx->ffsc_stack_ptr != NULL) | |
5346 search_ctx->ffsc_stack_ptr = search_ctx->ffsc_stack_ptr->ffs_prev; | |
7 | 5347 |
5348 return sptr; | |
5349 } | |
5350 | |
5351 /* | |
5352 * free the given stack element | |
5353 */ | |
5354 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5355 ff_free_stack_element(ff_stack_T *stack_ptr) |
7 | 5356 { |
5357 /* vim_free handles possible NULL pointers */ | |
1541 | 5358 vim_free(stack_ptr->ffs_fix_path); |
7 | 5359 #ifdef FEAT_PATH_EXTRA |
1541 | 5360 vim_free(stack_ptr->ffs_wc_path); |
5361 #endif | |
5362 | |
5363 if (stack_ptr->ffs_filearray != NULL) | |
5364 FreeWild(stack_ptr->ffs_filearray_size, stack_ptr->ffs_filearray); | |
5365 | |
5366 vim_free(stack_ptr); | |
7 | 5367 } |
5368 | |
5369 /* | |
1541 | 5370 * Clear the search context, but NOT the visited list. |
7 | 5371 */ |
5372 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5373 ff_clear(ff_search_ctx_T *search_ctx) |
7 | 5374 { |
5375 ff_stack_T *sptr; | |
5376 | |
5377 /* clear up stack */ | |
1541 | 5378 while ((sptr = ff_pop(search_ctx)) != NULL) |
7 | 5379 ff_free_stack_element(sptr); |
5380 | |
1541 | 5381 vim_free(search_ctx->ffsc_file_to_search); |
5382 vim_free(search_ctx->ffsc_start_dir); | |
5383 vim_free(search_ctx->ffsc_fix_path); | |
7 | 5384 #ifdef FEAT_PATH_EXTRA |
1541 | 5385 vim_free(search_ctx->ffsc_wc_path); |
7 | 5386 #endif |
5387 | |
5388 #ifdef FEAT_PATH_EXTRA | |
1541 | 5389 if (search_ctx->ffsc_stopdirs_v != NULL) |
7 | 5390 { |
5391 int i = 0; | |
5392 | |
1541 | 5393 while (search_ctx->ffsc_stopdirs_v[i] != NULL) |
7 | 5394 { |
1541 | 5395 vim_free(search_ctx->ffsc_stopdirs_v[i]); |
7 | 5396 i++; |
5397 } | |
1541 | 5398 vim_free(search_ctx->ffsc_stopdirs_v); |
7 | 5399 } |
1541 | 5400 search_ctx->ffsc_stopdirs_v = NULL; |
7 | 5401 #endif |
5402 | |
5403 /* reset everything */ | |
1541 | 5404 search_ctx->ffsc_file_to_search = NULL; |
5405 search_ctx->ffsc_start_dir = NULL; | |
5406 search_ctx->ffsc_fix_path = NULL; | |
7 | 5407 #ifdef FEAT_PATH_EXTRA |
1541 | 5408 search_ctx->ffsc_wc_path = NULL; |
5409 search_ctx->ffsc_level = 0; | |
7 | 5410 #endif |
5411 } | |
5412 | |
5413 #ifdef FEAT_PATH_EXTRA | |
5414 /* | |
5415 * check if the given path is in the stopdirs | |
5416 * returns TRUE if yes else FALSE | |
5417 */ | |
5418 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5419 ff_path_in_stoplist(char_u *path, int path_len, char_u **stopdirs_v) |
7 | 5420 { |
5421 int i = 0; | |
5422 | |
5423 /* eat up trailing path separators, except the first */ | |
461 | 5424 while (path_len > 1 && vim_ispathsep(path[path_len - 1])) |
7 | 5425 path_len--; |
5426 | |
5427 /* if no path consider it as match */ | |
5428 if (path_len == 0) | |
5429 return TRUE; | |
5430 | |
5431 for (i = 0; stopdirs_v[i] != NULL; i++) | |
5432 { | |
5433 if ((int)STRLEN(stopdirs_v[i]) > path_len) | |
5434 { | |
5435 /* match for parent directory. So '/home' also matches | |
5436 * '/home/rks'. Check for PATHSEP in stopdirs_v[i], else | |
5437 * '/home/r' would also match '/home/rks' | |
5438 */ | |
5439 if (fnamencmp(stopdirs_v[i], path, path_len) == 0 | |
461 | 5440 && vim_ispathsep(stopdirs_v[i][path_len])) |
7 | 5441 return TRUE; |
5442 } | |
5443 else | |
5444 { | |
5445 if (fnamecmp(stopdirs_v[i], path) == 0) | |
5446 return TRUE; | |
5447 } | |
5448 } | |
5449 return FALSE; | |
5450 } | |
5451 #endif | |
5452 | |
5453 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
5454 /* | |
1541 | 5455 * Find the file name "ptr[len]" in the path. Also finds directory names. |
7 | 5456 * |
5457 * On the first call set the parameter 'first' to TRUE to initialize | |
5458 * the search. For repeating calls to FALSE. | |
5459 * | |
5460 * Repeating calls will return other files called 'ptr[len]' from the path. | |
5461 * | |
5462 * Only on the first call 'ptr' and 'len' are used. For repeating calls they | |
5463 * don't need valid values. | |
5464 * | |
5465 * If nothing found on the first call the option FNAME_MESS will issue the | |
5466 * message: | |
5467 * 'Can't find file "<file>" in path' | |
5468 * On repeating calls: | |
5469 * 'No more file "<file>" found in path' | |
5470 * | |
5471 * options: | |
5472 * FNAME_MESS give error message when not found | |
5473 * | |
5474 * Uses NameBuff[]! | |
5475 * | |
5476 * Returns an allocated string for the file name. NULL for error. | |
5477 * | |
5478 */ | |
5479 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5480 find_file_in_path( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5481 char_u *ptr, /* file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5482 int len, /* length of file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5483 int options, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5484 int first, /* use count'th matching file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5485 char_u *rel_fname) /* file name searching relative to */ |
7 | 5486 { |
5487 return find_file_in_path_option(ptr, len, options, first, | |
5488 *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path, | |
1541 | 5489 FINDFILE_BOTH, rel_fname, curbuf->b_p_sua); |
7 | 5490 } |
5491 | |
359 | 5492 static char_u *ff_file_to_find = NULL; |
5493 static void *fdip_search_ctx = NULL; | |
5494 | |
5495 #if defined(EXITFREE) | |
5496 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5497 free_findfile(void) |
359 | 5498 { |
5499 vim_free(ff_file_to_find); | |
5500 vim_findfile_cleanup(fdip_search_ctx); | |
5501 } | |
5502 #endif | |
5503 | |
7 | 5504 /* |
5505 * Find the directory name "ptr[len]" in the path. | |
5506 * | |
5507 * options: | |
5508 * FNAME_MESS give error message when not found | |
6633 | 5509 * FNAME_UNESC unescape backslashes. |
7 | 5510 * |
5511 * Uses NameBuff[]! | |
5512 * | |
5513 * Returns an allocated string for the file name. NULL for error. | |
5514 */ | |
5515 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5516 find_directory_in_path( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5517 char_u *ptr, /* file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5518 int len, /* length of file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5519 int options, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5520 char_u *rel_fname) /* file name searching relative to */ |
7 | 5521 { |
5522 return find_file_in_path_option(ptr, len, options, TRUE, p_cdpath, | |
1541 | 5523 FINDFILE_DIR, rel_fname, (char_u *)""); |
7 | 5524 } |
5525 | |
19 | 5526 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5527 find_file_in_path_option( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5528 char_u *ptr, /* file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5529 int len, /* length of file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5530 int options, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5531 int first, /* use count'th matching file name */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5532 char_u *path_option, /* p_path or p_cdpath */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5533 int find_what, /* FINDFILE_FILE, _DIR or _BOTH */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5534 char_u *rel_fname, /* file name we are looking relative to. */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5535 char_u *suffixes) /* list of suffixes, 'suffixesadd' option */ |
7 | 5536 { |
5537 static char_u *dir; | |
5538 static int did_findfile_init = FALSE; | |
5539 char_u save_char; | |
5540 char_u *file_name = NULL; | |
5541 char_u *buf = NULL; | |
5542 int rel_to_curdir; | |
5543 #ifdef AMIGA | |
5544 struct Process *proc = (struct Process *)FindTask(0L); | |
5545 APTR save_winptr = proc->pr_WindowPtr; | |
5546 | |
5547 /* Avoid a requester here for a volume that doesn't exist. */ | |
5548 proc->pr_WindowPtr = (APTR)-1L; | |
5549 #endif | |
5550 | |
5551 if (first == TRUE) | |
5552 { | |
5553 /* copy file name into NameBuff, expanding environment variables */ | |
5554 save_char = ptr[len]; | |
5555 ptr[len] = NUL; | |
7617
80bc36419c21
commit https://github.com/vim/vim/commit/58adb14739fa240ca6020cede9ab1f1cb07bd90a
Christian Brabandt <cb@256bit.org>
parents:
7593
diff
changeset
|
5556 expand_env_esc(ptr, NameBuff, MAXPATHL, FALSE, TRUE, NULL); |
7 | 5557 ptr[len] = save_char; |
5558 | |
359 | 5559 vim_free(ff_file_to_find); |
5560 ff_file_to_find = vim_strsave(NameBuff); | |
5561 if (ff_file_to_find == NULL) /* out of memory */ | |
7 | 5562 { |
5563 file_name = NULL; | |
5564 goto theend; | |
5565 } | |
6633 | 5566 if (options & FNAME_UNESC) |
5567 { | |
5568 /* Change all "\ " to " ". */ | |
5569 for (ptr = ff_file_to_find; *ptr != NUL; ++ptr) | |
5570 if (ptr[0] == '\\' && ptr[1] == ' ') | |
5571 mch_memmove(ptr, ptr + 1, STRLEN(ptr)); | |
5572 } | |
7 | 5573 } |
5574 | |
359 | 5575 rel_to_curdir = (ff_file_to_find[0] == '.' |
5576 && (ff_file_to_find[1] == NUL | |
5577 || vim_ispathsep(ff_file_to_find[1]) | |
5578 || (ff_file_to_find[1] == '.' | |
5579 && (ff_file_to_find[2] == NUL | |
5580 || vim_ispathsep(ff_file_to_find[2]))))); | |
5581 if (vim_isAbsName(ff_file_to_find) | |
7 | 5582 /* "..", "../path", "." and "./path": don't use the path_option */ |
5583 || rel_to_curdir | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
5584 #if defined(MSWIN) |
7 | 5585 /* handle "\tmp" as absolute path */ |
359 | 5586 || vim_ispathsep(ff_file_to_find[0]) |
1993 | 5587 /* handle "c:name" as absolute path */ |
359 | 5588 || (ff_file_to_find[0] != NUL && ff_file_to_find[1] == ':') |
7 | 5589 #endif |
5590 #ifdef AMIGA | |
5591 /* handle ":tmp" as absolute path */ | |
359 | 5592 || ff_file_to_find[0] == ':' |
7 | 5593 #endif |
5594 ) | |
5595 { | |
5596 /* | |
5597 * Absolute path, no need to use "path_option". | |
5598 * If this is not a first call, return NULL. We already returned a | |
5599 * filename on the first call. | |
5600 */ | |
5601 if (first == TRUE) | |
5602 { | |
5603 int l; | |
5604 int run; | |
5605 | |
359 | 5606 if (path_with_url(ff_file_to_find)) |
7 | 5607 { |
359 | 5608 file_name = vim_strsave(ff_file_to_find); |
7 | 5609 goto theend; |
5610 } | |
5611 | |
5612 /* When FNAME_REL flag given first use the directory of the file. | |
5613 * Otherwise or when this fails use the current directory. */ | |
5614 for (run = 1; run <= 2; ++run) | |
5615 { | |
359 | 5616 l = (int)STRLEN(ff_file_to_find); |
7 | 5617 if (run == 1 |
5618 && rel_to_curdir | |
5619 && (options & FNAME_REL) | |
5620 && rel_fname != NULL | |
5621 && STRLEN(rel_fname) + l < MAXPATHL) | |
5622 { | |
5623 STRCPY(NameBuff, rel_fname); | |
359 | 5624 STRCPY(gettail(NameBuff), ff_file_to_find); |
7 | 5625 l = (int)STRLEN(NameBuff); |
5626 } | |
5627 else | |
5628 { | |
359 | 5629 STRCPY(NameBuff, ff_file_to_find); |
7 | 5630 run = 2; |
5631 } | |
5632 | |
5633 /* When the file doesn't exist, try adding parts of | |
5634 * 'suffixesadd'. */ | |
794 | 5635 buf = suffixes; |
7 | 5636 for (;;) |
5637 { | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
5638 if (mch_getperm(NameBuff) >= 0 |
1541 | 5639 && (find_what == FINDFILE_BOTH |
5640 || ((find_what == FINDFILE_DIR) | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
5641 == mch_isdir(NameBuff)))) |
7 | 5642 { |
5643 file_name = vim_strsave(NameBuff); | |
5644 goto theend; | |
5645 } | |
5646 if (*buf == NUL) | |
5647 break; | |
5648 copy_option_part(&buf, NameBuff + l, MAXPATHL - l, ","); | |
5649 } | |
5650 } | |
5651 } | |
5652 } | |
5653 else | |
5654 { | |
5655 /* | |
5656 * Loop over all paths in the 'path' or 'cdpath' option. | |
5657 * When "first" is set, first setup to the start of the option. | |
5658 * Otherwise continue to find the next match. | |
5659 */ | |
5660 if (first == TRUE) | |
5661 { | |
5662 /* vim_findfile_free_visited can handle a possible NULL pointer */ | |
359 | 5663 vim_findfile_free_visited(fdip_search_ctx); |
7 | 5664 dir = path_option; |
5665 did_findfile_init = FALSE; | |
5666 } | |
5667 | |
5668 for (;;) | |
5669 { | |
5670 if (did_findfile_init) | |
5671 { | |
359 | 5672 file_name = vim_findfile(fdip_search_ctx); |
7 | 5673 if (file_name != NULL) |
5674 break; | |
5675 | |
5676 did_findfile_init = FALSE; | |
5677 } | |
5678 else | |
5679 { | |
5680 char_u *r_ptr; | |
5681 | |
5682 if (dir == NULL || *dir == NUL) | |
5683 { | |
5684 /* We searched all paths of the option, now we can | |
5685 * free the search context. */ | |
359 | 5686 vim_findfile_cleanup(fdip_search_ctx); |
5687 fdip_search_ctx = NULL; | |
7 | 5688 break; |
5689 } | |
5690 | |
5691 if ((buf = alloc((int)(MAXPATHL))) == NULL) | |
5692 break; | |
5693 | |
5694 /* copy next path */ | |
5695 buf[0] = 0; | |
5696 copy_option_part(&dir, buf, MAXPATHL, " ,"); | |
5697 | |
5698 #ifdef FEAT_PATH_EXTRA | |
5699 /* get the stopdir string */ | |
5700 r_ptr = vim_findfile_stopdir(buf); | |
5701 #else | |
5702 r_ptr = NULL; | |
5703 #endif | |
359 | 5704 fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find, |
1541 | 5705 r_ptr, 100, FALSE, find_what, |
359 | 5706 fdip_search_ctx, FALSE, rel_fname); |
5707 if (fdip_search_ctx != NULL) | |
7 | 5708 did_findfile_init = TRUE; |
5709 vim_free(buf); | |
5710 } | |
5711 } | |
5712 } | |
5713 if (file_name == NULL && (options & FNAME_MESS)) | |
5714 { | |
5715 if (first == TRUE) | |
5716 { | |
1541 | 5717 if (find_what == FINDFILE_DIR) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
5718 semsg(_("E344: Can't find directory \"%s\" in cdpath"), |
359 | 5719 ff_file_to_find); |
7 | 5720 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
5721 semsg(_("E345: Can't find file \"%s\" in path"), |
359 | 5722 ff_file_to_find); |
7 | 5723 } |
5724 else | |
5725 { | |
1541 | 5726 if (find_what == FINDFILE_DIR) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
5727 semsg(_("E346: No more directory \"%s\" found in cdpath"), |
359 | 5728 ff_file_to_find); |
7 | 5729 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
5730 semsg(_("E347: No more file \"%s\" found in path"), |
359 | 5731 ff_file_to_find); |
7 | 5732 } |
5733 } | |
5734 | |
5735 theend: | |
5736 #ifdef AMIGA | |
5737 proc->pr_WindowPtr = save_winptr; | |
5738 #endif | |
5739 return file_name; | |
5740 } | |
5741 | |
5742 #endif /* FEAT_SEARCHPATH */ | |
5743 | |
5744 /* | |
5745 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search | |
5746 * 'cdpath' for relative directory names, otherwise just mch_chdir(). | |
5747 */ | |
5748 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5749 vim_chdir(char_u *new_dir) |
7 | 5750 { |
5751 #ifndef FEAT_SEARCHPATH | |
5752 return mch_chdir((char *)new_dir); | |
5753 #else | |
5754 char_u *dir_name; | |
5755 int r; | |
5756 | |
5757 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir), | |
5758 FNAME_MESS, curbuf->b_ffname); | |
5759 if (dir_name == NULL) | |
5760 return -1; | |
5761 r = mch_chdir((char *)dir_name); | |
5762 vim_free(dir_name); | |
5763 return r; | |
5764 #endif | |
5765 } | |
5766 | |
5767 /* | |
418 | 5768 * Get user name from machine-specific function. |
7 | 5769 * Returns the user name in "buf[len]". |
418 | 5770 * Some systems are quite slow in obtaining the user name (Windows NT), thus |
5771 * cache the result. | |
7 | 5772 * Returns OK or FAIL. |
5773 */ | |
5774 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5775 get_user_name(char_u *buf, int len) |
7 | 5776 { |
359 | 5777 if (username == NULL) |
7 | 5778 { |
5779 if (mch_get_user_name(buf, len) == FAIL) | |
5780 return FAIL; | |
359 | 5781 username = vim_strsave(buf); |
7 | 5782 } |
5783 else | |
418 | 5784 vim_strncpy(buf, username, len - 1); |
7 | 5785 return OK; |
5786 } | |
5787 | |
5788 #ifndef HAVE_QSORT | |
5789 /* | |
5790 * Our own qsort(), for systems that don't have it. | |
5791 * It's simple and slow. From the K&R C book. | |
5792 */ | |
5793 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5794 qsort( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5795 void *base, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5796 size_t elm_count, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5797 size_t elm_size, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5798 int (*cmp)(const void *, const void *)) |
7 | 5799 { |
5800 char_u *buf; | |
5801 char_u *p1; | |
5802 char_u *p2; | |
5803 int i, j; | |
5804 int gap; | |
5805 | |
5806 buf = alloc((unsigned)elm_size); | |
5807 if (buf == NULL) | |
5808 return; | |
5809 | |
5810 for (gap = elm_count / 2; gap > 0; gap /= 2) | |
5811 for (i = gap; i < elm_count; ++i) | |
5812 for (j = i - gap; j >= 0; j -= gap) | |
5813 { | |
5814 /* Compare the elements. */ | |
5815 p1 = (char_u *)base + j * elm_size; | |
5816 p2 = (char_u *)base + (j + gap) * elm_size; | |
5817 if ((*cmp)((void *)p1, (void *)p2) <= 0) | |
5818 break; | |
1993 | 5819 /* Exchange the elements. */ |
7 | 5820 mch_memmove(buf, p1, elm_size); |
5821 mch_memmove(p1, p2, elm_size); | |
5822 mch_memmove(p2, buf, elm_size); | |
5823 } | |
5824 | |
5825 vim_free(buf); | |
5826 } | |
5827 #endif | |
5828 | |
5829 /* | |
5830 * Sort an array of strings. | |
5831 */ | |
5832 static int | |
5833 #ifdef __BORLANDC__ | |
5834 _RTLENTRYF | |
5835 #endif | |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
5836 sort_compare(const void *s1, const void *s2); |
7 | 5837 |
5838 static int | |
5839 #ifdef __BORLANDC__ | |
5840 _RTLENTRYF | |
5841 #endif | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5842 sort_compare(const void *s1, const void *s2) |
7 | 5843 { |
5844 return STRCMP(*(char **)s1, *(char **)s2); | |
5845 } | |
5846 | |
5847 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5848 sort_strings( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5849 char_u **files, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5850 int count) |
7 | 5851 { |
5852 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare); | |
5853 } | |
5854 | |
5855 #if !defined(NO_EXPANDPATH) || defined(PROTO) | |
5856 /* | |
5857 * Compare path "p[]" to "q[]". | |
39 | 5858 * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]" |
7 | 5859 * Return value like strcmp(p, q), but consider path separators. |
5860 */ | |
5861 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5862 pathcmp(const char *p, const char *q, int maxlen) |
7 | 5863 { |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5864 int i, j; |
4276 | 5865 int c1, c2; |
41 | 5866 const char *s = NULL; |
7 | 5867 |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5868 for (i = 0, j = 0; maxlen < 0 || (i < maxlen && j < maxlen);) |
7 | 5869 { |
4276 | 5870 c1 = PTR2CHAR((char_u *)p + i); |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5871 c2 = PTR2CHAR((char_u *)q + j); |
4276 | 5872 |
7 | 5873 /* End of "p": check if "q" also ends or just has a slash. */ |
4276 | 5874 if (c1 == NUL) |
7 | 5875 { |
4276 | 5876 if (c2 == NUL) /* full match */ |
7 | 5877 return 0; |
5878 s = q; | |
13214
ed51483e9971
patch 8.0.1481: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13172
diff
changeset
|
5879 i = j; |
7 | 5880 break; |
5881 } | |
5882 | |
5883 /* End of "q": check if "p" just has a slash. */ | |
4276 | 5884 if (c2 == NUL) |
7 | 5885 { |
5886 s = p; | |
5887 break; | |
5888 } | |
5889 | |
4276 | 5890 if ((p_fic ? MB_TOUPPER(c1) != MB_TOUPPER(c2) : c1 != c2) |
7 | 5891 #ifdef BACKSLASH_IN_FILENAME |
5892 /* consider '/' and '\\' to be equal */ | |
4276 | 5893 && !((c1 == '/' && c2 == '\\') |
5894 || (c1 == '\\' && c2 == '/')) | |
7 | 5895 #endif |
5896 ) | |
5897 { | |
4276 | 5898 if (vim_ispathsep(c1)) |
7 | 5899 return -1; |
4276 | 5900 if (vim_ispathsep(c2)) |
7 | 5901 return 1; |
4276 | 5902 return p_fic ? MB_TOUPPER(c1) - MB_TOUPPER(c2) |
5903 : c1 - c2; /* no match */ | |
7 | 5904 } |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5905 |
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5906 i += MB_PTR2LEN((char_u *)p + i); |
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5907 j += MB_PTR2LEN((char_u *)q + j); |
7 | 5908 } |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
5909 if (s == NULL) /* "i" or "j" ran into "maxlen" */ |
41 | 5910 return 0; |
7 | 5911 |
4276 | 5912 c1 = PTR2CHAR((char_u *)s + i); |
5913 c2 = PTR2CHAR((char_u *)s + i + MB_PTR2LEN((char_u *)s + i)); | |
7 | 5914 /* ignore a trailing slash, but not "//" or ":/" */ |
4276 | 5915 if (c2 == NUL |
41 | 5916 && i > 0 |
5917 && !after_pathsep((char_u *)s, (char_u *)s + i) | |
7 | 5918 #ifdef BACKSLASH_IN_FILENAME |
4276 | 5919 && (c1 == '/' || c1 == '\\') |
7 | 5920 #else |
4276 | 5921 && c1 == '/' |
7 | 5922 #endif |
41 | 5923 ) |
7 | 5924 return 0; /* match with trailing slash */ |
5925 if (s == q) | |
5926 return -1; /* no match */ | |
5927 return 1; | |
5928 } | |
5929 #endif | |
5930 | |
5931 /* | |
5932 * The putenv() implementation below comes from the "screen" program. | |
5933 * Included with permission from Juergen Weigert. | |
5934 * See pty.c for the copyright notice. | |
5935 */ | |
5936 | |
5937 /* | |
5938 * putenv -- put value into environment | |
5939 * | |
5940 * Usage: i = putenv (string) | |
5941 * int i; | |
5942 * char *string; | |
5943 * | |
5944 * where string is of the form <name>=<value>. | |
5945 * Putenv returns 0 normally, -1 on error (not enough core for malloc). | |
5946 * | |
5947 * Putenv may need to add a new name into the environment, or to | |
5948 * associate a value longer than the current value with a particular | |
5949 * name. So, to make life simpler, putenv() copies your entire | |
5950 * environment into the heap (i.e. malloc()) from the stack | |
5951 * (i.e. where it resides when your process is initiated) the first | |
5952 * time you call it. | |
5953 * | |
5954 * (history removed, not very interesting. See the "screen" sources.) | |
5955 */ | |
5956 | |
5957 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) | |
5958 | |
5959 #define EXTRASIZE 5 /* increment to add to env. size */ | |
5960 | |
5961 static int envsize = -1; /* current size of environment */ | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
5962 extern char **environ; /* the global which is your env. */ |
7 | 5963 |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
5964 static int findenv(char *name); /* look for a name in the env. */ |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
5965 static int newenv(void); /* copy env. from stack to heap */ |
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
5966 static int moreenv(void); /* incr. size of env. */ |
7 | 5967 |
5968 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5969 putenv(const char *string) |
7 | 5970 { |
5971 int i; | |
5972 char *p; | |
5973 | |
5974 if (envsize < 0) | |
5975 { /* first time putenv called */ | |
5976 if (newenv() < 0) /* copy env. to heap */ | |
5977 return -1; | |
5978 } | |
5979 | |
5980 i = findenv((char *)string); /* look for name in environment */ | |
5981 | |
5982 if (i < 0) | |
5983 { /* name must be added */ | |
5984 for (i = 0; environ[i]; i++); | |
5985 if (i >= (envsize - 1)) | |
5986 { /* need new slot */ | |
5987 if (moreenv() < 0) | |
5988 return -1; | |
5989 } | |
5990 p = (char *)alloc((unsigned)(strlen(string) + 1)); | |
5991 if (p == NULL) /* not enough core */ | |
5992 return -1; | |
5993 environ[i + 1] = 0; /* new end of env. */ | |
5994 } | |
5995 else | |
5996 { /* name already in env. */ | |
5997 p = vim_realloc(environ[i], strlen(string) + 1); | |
5998 if (p == NULL) | |
5999 return -1; | |
6000 } | |
6001 sprintf(p, "%s", string); /* copy into env. */ | |
6002 environ[i] = p; | |
6003 | |
6004 return 0; | |
6005 } | |
6006 | |
6007 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6008 findenv(char *name) |
7 | 6009 { |
6010 char *namechar, *envchar; | |
6011 int i, found; | |
6012 | |
6013 found = 0; | |
6014 for (i = 0; environ[i] && !found; i++) | |
6015 { | |
6016 envchar = environ[i]; | |
6017 namechar = name; | |
6018 while (*namechar && *namechar != '=' && (*namechar == *envchar)) | |
6019 { | |
6020 namechar++; | |
6021 envchar++; | |
6022 } | |
6023 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '='); | |
6024 } | |
6025 return found ? i - 1 : -1; | |
6026 } | |
6027 | |
6028 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6029 newenv(void) |
7 | 6030 { |
6031 char **env, *elem; | |
6032 int i, esize; | |
6033 | |
6034 for (i = 0; environ[i]; i++) | |
6035 ; | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
6036 |
7 | 6037 esize = i + EXTRASIZE + 1; |
6038 env = (char **)alloc((unsigned)(esize * sizeof (elem))); | |
6039 if (env == NULL) | |
6040 return -1; | |
6041 | |
6042 for (i = 0; environ[i]; i++) | |
6043 { | |
6044 elem = (char *)alloc((unsigned)(strlen(environ[i]) + 1)); | |
6045 if (elem == NULL) | |
6046 return -1; | |
6047 env[i] = elem; | |
6048 strcpy(elem, environ[i]); | |
6049 } | |
6050 | |
6051 env[i] = 0; | |
6052 environ = env; | |
6053 envsize = esize; | |
6054 return 0; | |
6055 } | |
6056 | |
6057 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6058 moreenv(void) |
7 | 6059 { |
6060 int esize; | |
6061 char **env; | |
6062 | |
6063 esize = envsize + EXTRASIZE; | |
6064 env = (char **)vim_realloc((char *)environ, esize * sizeof (*env)); | |
6065 if (env == 0) | |
6066 return -1; | |
6067 environ = env; | |
6068 envsize = esize; | |
6069 return 0; | |
6070 } | |
6071 | |
6072 # ifdef USE_VIMPTY_GETENV | |
11737
7791a15353dc
patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
6073 /* |
7791a15353dc
patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
6074 * Used for mch_getenv() for Mac. |
7791a15353dc
patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
6075 */ |
7 | 6076 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6077 vimpty_getenv(const char_u *string) |
7 | 6078 { |
6079 int i; | |
6080 char_u *p; | |
6081 | |
6082 if (envsize < 0) | |
6083 return NULL; | |
6084 | |
6085 i = findenv((char *)string); | |
6086 | |
6087 if (i < 0) | |
6088 return NULL; | |
6089 | |
6090 p = vim_strchr((char_u *)environ[i], '='); | |
6091 return (p + 1); | |
6092 } | |
6093 # endif | |
6094 | |
6095 #endif /* !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) */ | |
313 | 6096 |
741 | 6097 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
313 | 6098 /* |
6099 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have | |
6100 * rights to write into. | |
6101 */ | |
6102 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6103 filewritable(char_u *fname) |
313 | 6104 { |
6105 int retval = 0; | |
6106 #if defined(UNIX) || defined(VMS) | |
6107 int perm = 0; | |
6108 #endif | |
6109 | |
6110 #if defined(UNIX) || defined(VMS) | |
6111 perm = mch_getperm(fname); | |
6112 #endif | |
6113 if ( | |
6114 # ifdef WIN3264 | |
6115 mch_writable(fname) && | |
6116 # else | |
6117 # if defined(UNIX) || defined(VMS) | |
6118 (perm & 0222) && | |
6119 # endif | |
6120 # endif | |
6121 mch_access((char *)fname, W_OK) == 0 | |
6122 ) | |
6123 { | |
6124 ++retval; | |
6125 if (mch_isdir(fname)) | |
6126 ++retval; | |
6127 } | |
6128 return retval; | |
6129 } | |
6130 #endif | |
332 | 6131 |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6132 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6133 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6134 * Read 2 bytes from "fd" and turn them into an int, MSB first. |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6135 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6136 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6137 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6138 get2c(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6139 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6140 int c, n; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6141 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6142 n = getc(fd); |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6143 if (n == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6144 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6145 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6146 return (n << 8) + c; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6147 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6148 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6149 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6150 * Read 3 bytes from "fd" and turn them into an int, MSB first. |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6151 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6152 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6153 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6154 get3c(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6155 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6156 int c, n; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6157 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6158 n = getc(fd); |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6159 if (n == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6160 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6161 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6162 n = (n << 8) + c; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6163 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6164 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6165 return (n << 8) + c; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6166 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6167 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6168 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6169 * Read 4 bytes from "fd" and turn them into an int, MSB first. |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6170 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6171 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6172 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6173 get4c(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6174 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6175 int c; |
5347 | 6176 /* Use unsigned rather than int otherwise result is undefined |
6177 * when left-shift sets the MSB. */ | |
6178 unsigned n; | |
6179 | |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6180 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6181 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6182 n = (unsigned)c; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6183 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6184 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6185 n = (n << 8) + (unsigned)c; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6186 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6187 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6188 n = (n << 8) + (unsigned)c; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6189 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6190 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6191 n = (n << 8) + (unsigned)c; |
5347 | 6192 return (int)n; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6193 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6194 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6195 /* |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6196 * Read 8 bytes from "fd" and turn them into a time_T, MSB first. |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6197 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6198 */ |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6199 time_T |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6200 get8ctime(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6201 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6202 int c; |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6203 time_T n = 0; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6204 int i; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6205 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6206 for (i = 0; i < 8; ++i) |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6207 { |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6208 c = getc(fd); |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6209 if (c == EOF) return -1; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6210 n = (n << 8) + c; |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
6211 } |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6212 return n; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6213 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6214 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6215 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6216 * Read a string of length "cnt" from "fd" into allocated memory. |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6217 * Returns NULL when out of memory or unable to read that many bytes. |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6218 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6219 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6220 read_string(FILE *fd, int cnt) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6221 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6222 char_u *str; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6223 int i; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6224 int c; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6225 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6226 /* allocate memory */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6227 str = alloc((unsigned)cnt + 1); |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6228 if (str != NULL) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6229 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6230 /* Read the string. Quit when running into the EOF. */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6231 for (i = 0; i < cnt; ++i) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6232 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6233 c = getc(fd); |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6234 if (c == EOF) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6235 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6236 vim_free(str); |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6237 return NULL; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6238 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6239 str[i] = c; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6240 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6241 str[i] = NUL; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6242 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6243 return str; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6244 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6245 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6246 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6247 * Write a number to file "fd", MSB first, in "len" bytes. |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6248 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6249 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6250 put_bytes(FILE *fd, long_u nr, int len) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6251 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6252 int i; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6253 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6254 for (i = len - 1; i >= 0; --i) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6255 if (putc((int)(nr >> (i * 8)), fd) == EOF) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6256 return FAIL; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6257 return OK; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6258 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6259 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6260 #ifdef _MSC_VER |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6261 # if (_MSC_VER <= 1200) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6262 /* This line is required for VC6 without the service pack. Also see the |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6263 * matching #pragma below. */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6264 # pragma optimize("", off) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6265 # endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6266 #endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6267 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6268 /* |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6269 * Write time_T to file "fd" in 8 bytes. |
7519
98fede2c9574
commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
6270 * Returns FAIL when the write failed. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6271 */ |
7519
98fede2c9574
commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
6272 int |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6273 put_time(FILE *fd, time_T the_time) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6274 { |
6122 | 6275 char_u buf[8]; |
6276 | |
6277 time_to_bytes(the_time, buf); | |
7519
98fede2c9574
commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
6278 return fwrite(buf, (size_t)8, (size_t)1, fd) == 1 ? OK : FAIL; |
6122 | 6279 } |
6280 | |
6281 /* | |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6282 * Write time_T to "buf[8]". |
6122 | 6283 */ |
6284 void | |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6285 time_to_bytes(time_T the_time, char_u *buf) |
6122 | 6286 { |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6287 int c; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6288 int i; |
6122 | 6289 int bi = 0; |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6290 time_T wtime = the_time; |
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6291 |
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6292 /* time_T can be up to 8 bytes in size, more than long_u, thus we |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6293 * can't use put_bytes() here. |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6294 * Another problem is that ">>" may do an arithmetic shift that keeps the |
2232
2e6906bbc5f4
A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents:
2231
diff
changeset
|
6295 * sign. This happens for large values of wtime. A cast to long_u may |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6296 * truncate if time_T is 8 bytes. So only use a cast when it is 4 bytes, |
2232
2e6906bbc5f4
A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents:
2231
diff
changeset
|
6297 * it's safe to assume that long_u is 4 bytes or more and when using 8 |
2e6906bbc5f4
A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents:
2231
diff
changeset
|
6298 * bytes the top bit won't be set. */ |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6299 for (i = 7; i >= 0; --i) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6300 { |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
6301 if (i + 1 > (int)sizeof(time_T)) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6302 /* ">>" doesn't work well when shifting more bits than avail */ |
6122 | 6303 buf[bi++] = 0; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6304 else |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6305 { |
2232
2e6906bbc5f4
A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents:
2231
diff
changeset
|
6306 #if defined(SIZEOF_TIME_T) && SIZEOF_TIME_T > 4 |
2245
4e0124f5aee2
Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents:
2244
diff
changeset
|
6307 c = (int)(wtime >> (i * 8)); |
2232
2e6906bbc5f4
A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents:
2231
diff
changeset
|
6308 #else |
2245
4e0124f5aee2
Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents:
2244
diff
changeset
|
6309 c = (int)((long_u)wtime >> (i * 8)); |
2232
2e6906bbc5f4
A few more fixes for undo file. Split test in two parts so that it doesn't
Bram Moolenaar <bram@vim.org>
parents:
2231
diff
changeset
|
6310 #endif |
6122 | 6311 buf[bi++] = c; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6312 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6313 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6314 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6315 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6316 #ifdef _MSC_VER |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6317 # if (_MSC_VER <= 1200) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6318 # pragma optimize("", on) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6319 # endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6320 #endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6321 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6322 #endif |
3257 | 6323 |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6324 #if defined(FEAT_QUICKFIX) || defined(FEAT_SPELL) || defined(PROTO) |
3257 | 6325 /* |
6326 * Return TRUE if string "s" contains a non-ASCII character (128 or higher). | |
6327 * When "s" is NULL FALSE is returned. | |
6328 */ | |
6329 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6330 has_non_ascii(char_u *s) |
3257 | 6331 { |
6332 char_u *p; | |
6333 | |
6334 if (s != NULL) | |
6335 for (p = s; *p != NUL; ++p) | |
6336 if (*p >= 128) | |
6337 return TRUE; | |
6338 return FALSE; | |
6339 } | |
6340 #endif | |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6341 |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6342 #if defined(MESSAGE_QUEUE) || defined(PROTO) |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6343 # define MAX_REPEAT_PARSE 8 |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6344 |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6345 /* |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6346 * Process messages that have been queued for netbeans or clientserver. |
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
6347 * Also check if any jobs have ended. |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6348 * These functions can call arbitrary vimscript and should only be called when |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6349 * it is safe to do so. |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6350 */ |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6351 void |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6352 parse_queued_messages(void) |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6353 { |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6354 win_T *old_curwin = curwin; |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6355 int i; |
12798
5ae0d05e046a
patch 8.0.1276: key lost when window closed in exit callback
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
6356 |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6357 // Do not handle messages while redrawing, because it may cause buffers to |
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6358 // change or be wiped while they are being redrawn. |
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6359 if (updating_screen) |
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6360 return; |
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6361 |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6362 // Loop when a job ended, but don't keep looping forever. |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6363 for (i = 0; i < MAX_REPEAT_PARSE; ++i) |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6364 { |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6365 // For Win32 mch_breakcheck() does not check for input, do it here. |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8340
diff
changeset
|
6366 # if defined(WIN32) && defined(FEAT_JOB_CHANNEL) |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6367 channel_handle_events(FALSE); |
8172
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
6368 # endif |
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
6369 |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6370 # ifdef FEAT_NETBEANS_INTG |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6371 // Process the queued netbeans messages. |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6372 netbeans_parse_messages(); |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6373 # endif |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8340
diff
changeset
|
6374 # ifdef FEAT_JOB_CHANNEL |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6375 // Write any buffer lines still to be written. |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6376 channel_write_any_lines(); |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6377 |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6378 // Process the messages queued on channels. |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6379 channel_parse_messages(); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7838
diff
changeset
|
6380 # endif |
7111
57c354f0115c
commit https://github.com/vim/vim/commit/9534680731ea342c2fed01a812559958923480da
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
6381 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11) |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6382 // Process the queued clientserver messages. |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6383 server_parse_messages(); |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6384 # endif |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8340
diff
changeset
|
6385 # ifdef FEAT_JOB_CHANNEL |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6386 // Check if any jobs have ended. If so, repeat the above to handle |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6387 // changes, e.g. stdin may have been closed. |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6388 if (job_check_ended()) |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6389 continue; |
8174
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8172
diff
changeset
|
6390 # endif |
15675
01890a3caefd
patch 8.1.0845: having job_status() free the job causes problems
Bram Moolenaar <Bram@vim.org>
parents:
15671
diff
changeset
|
6391 # ifdef FEAT_TERMINAL |
01890a3caefd
patch 8.1.0845: having job_status() free the job causes problems
Bram Moolenaar <Bram@vim.org>
parents:
15671
diff
changeset
|
6392 free_unused_terminals(); |
01890a3caefd
patch 8.1.0845: having job_status() free the job causes problems
Bram Moolenaar <Bram@vim.org>
parents:
15671
diff
changeset
|
6393 # endif |
15160
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6394 break; |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
6395 } |
12798
5ae0d05e046a
patch 8.0.1276: key lost when window closed in exit callback
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
6396 |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6397 // If the current window changed we need to bail out of the waiting loop. |
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
6398 // E.g. when a job exit callback closes the terminal window. |
12798
5ae0d05e046a
patch 8.0.1276: key lost when window closed in exit callback
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
6399 if (curwin != old_curwin) |
5ae0d05e046a
patch 8.0.1276: key lost when window closed in exit callback
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
6400 ins_char_typebuf(K_IGNORE); |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6401 } |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
6402 #endif |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6403 |
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6404 #ifndef PROTO /* proto is defined in vim.h */ |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6405 # ifdef ELAPSED_TIMEVAL |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6406 /* |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6407 * Return time in msec since "start_tv". |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6408 */ |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6409 long |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6410 elapsed(struct timeval *start_tv) |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6411 { |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6412 struct timeval now_tv; |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6413 |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6414 gettimeofday(&now_tv, NULL); |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6415 return (now_tv.tv_sec - start_tv->tv_sec) * 1000L |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6416 + (now_tv.tv_usec - start_tv->tv_usec) / 1000L; |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6417 } |
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6418 # endif |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6419 |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6420 # ifdef ELAPSED_TICKCOUNT |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6421 /* |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6422 * Return time in msec since "start_tick". |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6423 */ |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6424 long |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6425 elapsed(DWORD start_tick) |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6426 { |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6427 DWORD now = GetTickCount(); |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6428 |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6429 return (long)now - (long)start_tick; |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6430 } |
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6431 # endif |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
6432 #endif |
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6433 |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6434 #if defined(FEAT_JOB_CHANNEL) \ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6435 || (defined(UNIX) && (!defined(USE_SYSTEM) \ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6436 || (defined(FEAT_GUI) && defined(FEAT_TERMINAL)))) \ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6437 || defined(PROTO) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6438 /* |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6439 * Parse "cmd" and put the white-separated parts in "argv". |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6440 * "argv" is an allocated array with "argc" entries and room for 4 more. |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6441 * Returns FAIL when out of memory. |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6442 */ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6443 int |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6444 mch_parse_cmd(char_u *cmd, int use_shcf, char ***argv, int *argc) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6445 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6446 int i; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6447 char_u *p, *d; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6448 int inquote; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6449 |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6450 /* |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6451 * Do this loop twice: |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6452 * 1: find number of arguments |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6453 * 2: separate them and build argv[] |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6454 */ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6455 for (i = 0; i < 2; ++i) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6456 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6457 p = skipwhite(cmd); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6458 inquote = FALSE; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6459 *argc = 0; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6460 for (;;) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6461 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6462 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6463 (*argv)[*argc] = (char *)p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6464 ++*argc; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6465 d = p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6466 while (*p != NUL && (inquote || (*p != ' ' && *p != TAB))) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6467 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6468 if (p[0] == '"') |
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6469 // quotes surrounding an argument and are dropped |
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6470 inquote = !inquote; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6471 else |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6472 { |
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6473 if (rem_backslash(p)) |
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6474 { |
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6475 // First pass: skip over "\ " and "\"". |
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6476 // Second pass: Remove the backslash. |
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6477 ++p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6478 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6479 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6480 *d++ = *p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6481 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6482 ++p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6483 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6484 if (*p == NUL) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6485 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6486 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6487 *d++ = NUL; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6488 break; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6489 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6490 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6491 *d++ = NUL; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6492 p = skipwhite(p + 1); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6493 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6494 if (*argv == NULL) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6495 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6496 if (use_shcf) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6497 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6498 /* Account for possible multiple args in p_shcf. */ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6499 p = p_shcf; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6500 for (;;) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6501 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6502 p = skiptowhite(p); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6503 if (*p == NUL) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6504 break; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6505 ++*argc; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6506 p = skipwhite(p); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6507 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6508 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6509 |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6510 *argv = (char **)alloc((unsigned)((*argc + 4) * sizeof(char *))); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6511 if (*argv == NULL) /* out of memory */ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6512 return FAIL; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6513 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6514 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6515 return OK; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
6516 } |
13750
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6517 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6518 # if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6519 /* |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6520 * Build "argv[argc]" from the string "cmd". |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6521 * "argv[argc]" is set to NULL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6522 * Return FAIL when out of memory. |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6523 */ |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6524 int |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6525 build_argv_from_string(char_u *cmd, char ***argv, int *argc) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6526 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6527 char_u *cmd_copy; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6528 int i; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6529 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6530 /* Make a copy, parsing will modify "cmd". */ |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6531 cmd_copy = vim_strsave(cmd); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6532 if (cmd_copy == NULL |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6533 || mch_parse_cmd(cmd_copy, FALSE, argv, argc) == FAIL) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6534 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6535 vim_free(cmd_copy); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6536 return FAIL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6537 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6538 for (i = 0; i < *argc; i++) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6539 (*argv)[i] = (char *)vim_strsave((char_u *)(*argv)[i]); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6540 (*argv)[*argc] = NULL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6541 vim_free(cmd_copy); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6542 return OK; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6543 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6544 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6545 /* |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6546 * Build "argv[argc]" from the list "l". |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6547 * "argv[argc]" is set to NULL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6548 * Return FAIL when out of memory. |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6549 */ |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6550 int |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6551 build_argv_from_list(list_T *l, char ***argv, int *argc) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6552 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6553 listitem_T *li; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6554 char_u *s; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6555 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6556 /* Pass argv[] to mch_call_shell(). */ |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6557 *argv = (char **)alloc(sizeof(char *) * (l->lv_len + 1)); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6558 if (*argv == NULL) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6559 return FAIL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6560 *argc = 0; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6561 for (li = l->lv_first; li != NULL; li = li->li_next) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6562 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
6563 s = tv_get_string_chk(&li->li_tv); |
13750
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6564 if (s == NULL) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6565 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6566 int i; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6567 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6568 for (i = 0; i < *argc; ++i) |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6569 vim_free((*argv)[i]); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6570 return FAIL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6571 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6572 (*argv)[*argc] = (char *)vim_strsave(s); |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6573 *argc += 1; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6574 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6575 (*argv)[*argc] = NULL; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6576 return OK; |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6577 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6578 # endif |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
6579 #endif |