Mercurial > vim
annotate src/misc2.c @ 16657:5002df3f658b
Added tag v8.1.1330 for changeset e8c081146788b3801c7b4eb27ef14120d8ca7210
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 13 May 2019 20:30:07 +0200 |
parents | 7e733046db1d |
children | 77bcb5055fec |
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 | |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
17 static int coladvance2(pos_T *pos, int addspaces, int finetune, colnr_T wcol); |
7 | 18 |
19 /* | |
20 * Return TRUE if in the current mode we need to use virtual. | |
21 */ | |
22 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
23 virtual_active(void) |
7 | 24 { |
25 /* While an operator is being executed we return "virtual_op", because | |
26 * VIsual_active has already been reset, thus we can't check for "block" | |
27 * being used. */ | |
28 if (virtual_op != MAYBE) | |
29 return virtual_op; | |
30 return (ve_flags == VE_ALL | |
31 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V) | |
32 || ((ve_flags & VE_INSERT) && (State & INSERT))); | |
33 } | |
34 | |
35 /* | |
36 * Get the screen position of the cursor. | |
37 */ | |
38 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
39 getviscol(void) |
7 | 40 { |
41 colnr_T x; | |
42 | |
43 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL); | |
44 return (int)x; | |
45 } | |
46 | |
47 /* | |
1209 | 48 * Go to column "wcol", and add/insert white space as necessary to get the |
7 | 49 * cursor in that column. |
50 * The caller must have saved the cursor line for undo! | |
51 */ | |
52 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
53 coladvance_force(colnr_T wcol) |
7 | 54 { |
55 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol); | |
56 | |
57 if (wcol == MAXCOL) | |
58 curwin->w_valid &= ~VALID_VIRTCOL; | |
59 else | |
60 { | |
61 /* Virtcol is valid */ | |
62 curwin->w_valid |= VALID_VIRTCOL; | |
63 curwin->w_virtcol = wcol; | |
64 } | |
65 return rc; | |
66 } | |
67 | |
68 /* | |
15428
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
69 * 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
|
70 */ |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
71 int |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
72 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
|
73 { |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
74 colnr_T x; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
75 pos_T pos; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
76 |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
77 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
|
78 pos.col = col; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
79 pos.coladd = coladd; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
80 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
|
81 return (int)x; |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
82 } |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
83 |
eae582bfb293
patch 8.1.0722: cannot build without the virtualedit feature
Bram Moolenaar <Bram@vim.org>
parents:
15292
diff
changeset
|
84 /* |
7 | 85 * Try to advance the Cursor to the specified screen column. |
86 * If virtual editing: fine tune the cursor position. | |
87 * Note that all virtual positions off the end of a line should share | |
88 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)), | |
89 * beginning at coladd 0. | |
90 * | |
91 * return OK if desired column is reached, FAIL if not | |
92 */ | |
93 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
94 coladvance(colnr_T wcol) |
7 | 95 { |
96 int rc = getvpos(&curwin->w_cursor, wcol); | |
97 | |
98 if (wcol == MAXCOL || rc == FAIL) | |
99 curwin->w_valid &= ~VALID_VIRTCOL; | |
44 | 100 else if (*ml_get_cursor() != TAB) |
7 | 101 { |
44 | 102 /* Virtcol is valid when not on a TAB */ |
7 | 103 curwin->w_valid |= VALID_VIRTCOL; |
104 curwin->w_virtcol = wcol; | |
105 } | |
106 return rc; | |
107 } | |
108 | |
109 /* | |
110 * Return in "pos" the position of the cursor advanced to screen column "wcol". | |
111 * return OK if desired column is reached, FAIL if not | |
112 */ | |
113 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
114 getvpos(pos_T *pos, colnr_T wcol) |
7 | 115 { |
116 return coladvance2(pos, FALSE, virtual_active(), wcol); | |
117 } | |
118 | |
119 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
120 coladvance2( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
121 pos_T *pos, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
122 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
|
123 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
|
124 colnr_T wcol) /* column to move to */ |
7 | 125 { |
126 int idx; | |
127 char_u *ptr; | |
128 char_u *line; | |
129 colnr_T col = 0; | |
130 int csize = 0; | |
131 int one_more; | |
132 #ifdef FEAT_LINEBREAK | |
133 int head = 0; | |
134 #endif | |
135 | |
772 | 136 one_more = (State & INSERT) |
137 || restart_edit != NUL | |
138 || (VIsual_active && *p_sel != 'o') | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
139 || ((ve_flags & VE_ONEMORE) && wcol < MAXCOL) ; |
1982 | 140 line = ml_get_buf(curbuf, pos->lnum, FALSE); |
7 | 141 |
142 if (wcol >= MAXCOL) | |
143 { | |
144 idx = (int)STRLEN(line) - 1 + one_more; | |
145 col = wcol; | |
146 | |
147 if ((addspaces || finetune) && !VIsual_active) | |
148 { | |
149 curwin->w_curswant = linetabsize(line) + one_more; | |
150 if (curwin->w_curswant > 0) | |
151 --curwin->w_curswant; | |
152 } | |
153 } | |
154 else | |
155 { | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
156 int width = curwin->w_width - win_col_off(curwin); |
7 | 157 |
620 | 158 if (finetune |
7 | 159 && curwin->w_p_wrap |
160 && curwin->w_width != 0 | |
161 && wcol >= (colnr_T)width) | |
162 { | |
163 csize = linetabsize(line); | |
164 if (csize > 0) | |
165 csize--; | |
166 | |
620 | 167 if (wcol / width > (colnr_T)csize / width |
168 && ((State & INSERT) == 0 || (int)wcol > csize + 1)) | |
7 | 169 { |
170 /* In case of line wrapping don't move the cursor beyond the | |
620 | 171 * right screen edge. In Insert mode allow going just beyond |
172 * the last character (like what happens when typing and | |
173 * reaching the right window edge). */ | |
7 | 174 wcol = (csize / width + 1) * width - 1; |
175 } | |
176 } | |
177 | |
178 ptr = line; | |
179 while (col <= wcol && *ptr != NUL) | |
180 { | |
181 /* Count a tab for what it's worth (if list mode not on) */ | |
182 #ifdef FEAT_LINEBREAK | |
5995 | 183 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
|
184 MB_PTR_ADV(ptr); |
7 | 185 #else |
5995 | 186 csize = lbr_chartabsize_adv(line, &ptr, col); |
7 | 187 #endif |
188 col += csize; | |
189 } | |
190 idx = (int)(ptr - line); | |
191 /* | |
192 * Handle all the special cases. The virtual_active() check | |
193 * is needed to ensure that a virtual position off the end of | |
194 * a line has the correct indexing. The one_more comparison | |
195 * replaces an explicit add of one_more later on. | |
196 */ | |
197 if (col > wcol || (!virtual_active() && one_more == 0)) | |
198 { | |
199 idx -= 1; | |
200 # ifdef FEAT_LINEBREAK | |
201 /* Don't count the chars from 'showbreak'. */ | |
202 csize -= head; | |
203 # endif | |
204 col -= csize; | |
205 } | |
206 | |
207 if (virtual_active() | |
208 && addspaces | |
209 && ((col != wcol && col != wcol + 1) || csize > 1)) | |
210 { | |
211 /* 'virtualedit' is set: The difference between wcol and col is | |
212 * filled with spaces. */ | |
213 | |
214 if (line[idx] == NUL) | |
215 { | |
216 /* Append spaces */ | |
217 int correct = wcol - col; | |
218 char_u *newline = alloc(idx + correct + 1); | |
219 int t; | |
220 | |
221 if (newline == NULL) | |
222 return FAIL; | |
223 | |
224 for (t = 0; t < idx; ++t) | |
225 newline[t] = line[t]; | |
226 | |
227 for (t = 0; t < correct; ++t) | |
228 newline[t + idx] = ' '; | |
229 | |
230 newline[idx + correct] = NUL; | |
231 | |
232 ml_replace(pos->lnum, newline, FALSE); | |
233 changed_bytes(pos->lnum, (colnr_T)idx); | |
234 idx += correct; | |
235 col = wcol; | |
236 } | |
237 else | |
238 { | |
239 /* Break a tab */ | |
240 int linelen = (int)STRLEN(line); | |
241 int correct = wcol - col - csize + 1; /* negative!! */ | |
840 | 242 char_u *newline; |
7 | 243 int t, s = 0; |
244 int v; | |
245 | |
840 | 246 if (-correct > csize) |
247 return FAIL; | |
248 | |
249 newline = alloc(linelen + csize); | |
250 if (newline == NULL) | |
7 | 251 return FAIL; |
252 | |
253 for (t = 0; t < linelen; t++) | |
254 { | |
255 if (t != idx) | |
256 newline[s++] = line[t]; | |
257 else | |
258 for (v = 0; v < csize; v++) | |
259 newline[s++] = ' '; | |
260 } | |
261 | |
262 newline[linelen + csize - 1] = NUL; | |
263 | |
264 ml_replace(pos->lnum, newline, FALSE); | |
265 changed_bytes(pos->lnum, idx); | |
266 idx += (csize - 1 + correct); | |
267 col += correct; | |
268 } | |
269 } | |
270 } | |
271 | |
272 if (idx < 0) | |
273 pos->col = 0; | |
274 else | |
275 pos->col = idx; | |
276 | |
277 pos->coladd = 0; | |
278 | |
279 if (finetune) | |
280 { | |
281 if (wcol == MAXCOL) | |
282 { | |
283 /* The width of the last character is used to set coladd. */ | |
284 if (!one_more) | |
285 { | |
286 colnr_T scol, ecol; | |
287 | |
288 getvcol(curwin, pos, &scol, NULL, &ecol); | |
289 pos->coladd = ecol - scol; | |
290 } | |
291 } | |
292 else | |
293 { | |
294 int b = (int)wcol - (int)col; | |
295 | |
296 /* 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
|
297 if (b > 0 && b < (MAXCOL - 2 * curwin->w_width)) |
7 | 298 pos->coladd = b; |
299 | |
300 col += b; | |
301 } | |
302 } | |
303 | |
1982 | 304 /* prevent from moving onto a trail byte */ |
7 | 305 if (has_mbyte) |
2933 | 306 mb_adjustpos(curbuf, pos); |
7 | 307 |
308 if (col < wcol) | |
309 return FAIL; | |
310 return OK; | |
311 } | |
312 | |
313 /* | |
1621 | 314 * Increment the cursor position. See inc() for return values. |
7 | 315 */ |
316 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
317 inc_cursor(void) |
7 | 318 { |
319 return inc(&curwin->w_cursor); | |
320 } | |
321 | |
1621 | 322 /* |
323 * Increment the line pointer "lp" crossing line boundaries as necessary. | |
324 * Return 1 when going to the next line. | |
325 * Return 2 when moving forward onto a NUL at the end of the line). | |
326 * Return -1 when at the end of file. | |
327 * Return 0 otherwise. | |
328 */ | |
7 | 329 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
330 inc(pos_T *lp) |
7 | 331 { |
13082
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
332 char_u *p; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
333 |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
334 /* 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
|
335 if (lp->col != MAXCOL) |
7 | 336 { |
13082
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
337 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
|
338 if (*p != NUL) /* still within line, move to next char (may be NUL) */ |
7 | 339 { |
13082
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
340 if (has_mbyte) |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
341 { |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
342 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
|
343 |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
344 lp->col += l; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
345 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
|
346 } |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
347 lp->col++; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
348 lp->coladd = 0; |
a80082fd1a1d
patch 8.0.1416: crash when searching for a sentence
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
349 return ((p[1] != NUL) ? 0 : 2); |
7 | 350 } |
351 } | |
352 if (lp->lnum != curbuf->b_ml.ml_line_count) /* there is a next line */ | |
353 { | |
354 lp->col = 0; | |
355 lp->lnum++; | |
356 lp->coladd = 0; | |
357 return 1; | |
358 } | |
359 return -1; | |
360 } | |
361 | |
362 /* | |
363 * incl(lp): same as inc(), but skip the NUL at the end of non-empty lines | |
364 */ | |
365 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
366 incl(pos_T *lp) |
7 | 367 { |
368 int r; | |
369 | |
370 if ((r = inc(lp)) >= 1 && lp->col) | |
371 r = inc(lp); | |
372 return r; | |
373 } | |
374 | |
375 /* | |
376 * dec(p) | |
377 * | |
378 * Decrement the line pointer 'p' crossing line boundaries as necessary. | |
379 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise. | |
380 */ | |
381 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
382 dec_cursor(void) |
7 | 383 { |
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10449
diff
changeset
|
384 return dec(&curwin->w_cursor); |
7 | 385 } |
386 | |
387 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
388 dec(pos_T *lp) |
7 | 389 { |
390 char_u *p; | |
391 | |
392 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
|
393 if (lp->col == MAXCOL) |
7 | 394 { |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
395 /* 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
|
396 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
|
397 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
|
398 if (has_mbyte) |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
399 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
|
400 return 0; |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
401 } |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
402 |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
403 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
|
404 { |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
405 /* still within line */ |
7 | 406 lp->col--; |
407 if (has_mbyte) | |
408 { | |
409 p = ml_get(lp->lnum); | |
410 lp->col -= (*mb_head_off)(p, p + lp->col); | |
411 } | |
412 return 0; | |
413 } | |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
414 |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
415 if (lp->lnum > 1) |
7 | 416 { |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
417 /* there is a prior line */ |
7 | 418 lp->lnum--; |
419 p = ml_get(lp->lnum); | |
420 lp->col = (colnr_T)STRLEN(p); | |
421 if (has_mbyte) | |
422 lp->col -= (*mb_head_off)(p, p + lp->col); | |
423 return 1; | |
424 } | |
13084
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
425 |
25ab78f14c8b
patch 8.0.1417: test doesn't search for a sentence
Christian Brabandt <cb@256bit.org>
parents:
13082
diff
changeset
|
426 /* 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
|
427 return -1; |
7 | 428 } |
429 | |
430 /* | |
431 * decl(lp): same as dec(), but skip the NUL at the end of non-empty lines | |
432 */ | |
433 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
434 decl(pos_T *lp) |
7 | 435 { |
436 int r; | |
437 | |
438 if ((r = dec(lp)) == 1 && lp->col) | |
439 r = dec(lp); | |
440 return r; | |
441 } | |
442 | |
443 /* | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
444 * 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
|
445 * 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
|
446 * can be visible, folded lines don't count. |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
447 */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
448 linenr_T |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
449 get_cursor_rel_lnum( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
450 win_T *wp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
451 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
|
452 { |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
453 linenr_T cursor = wp->w_cursor.lnum; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
454 linenr_T retval = 0; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
455 |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
456 #ifdef FEAT_FOLDING |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
457 if (hasAnyFolding(wp)) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
458 { |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
459 if (lnum > cursor) |
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 while (lnum > cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
462 { |
5564 | 463 (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
|
464 /* 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
|
465 * now lnum <= cursor */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
466 if (lnum > cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
467 retval++; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
468 lnum--; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
469 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
470 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
471 else if (lnum < cursor) |
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 while (lnum < cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
474 { |
5564 | 475 (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
|
476 /* 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
|
477 * now lnum >= cursor */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
478 if (lnum < cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
479 retval--; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
480 lnum++; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
481 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
482 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
483 /* else if (lnum == cursor) |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
484 * retval = 0; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
485 */ |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
486 } |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
487 else |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
488 #endif |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
489 retval = lnum - cursor; |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
490 |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
491 return retval; |
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 |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2027
diff
changeset
|
494 /* |
10110
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
495 * 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
|
496 * 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
|
497 */ |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
498 void |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
499 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
|
500 { |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
501 char_u *line; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
502 colnr_T len; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
503 |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
504 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
|
505 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
|
506 |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
507 if (pos->col > 0) |
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 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
|
510 len = (colnr_T)STRLEN(line); |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
511 if (pos->col > len) |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
512 pos->col = len; |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
513 } |
cfb38b57d407
commit https://github.com/vim/vim/commit/d5824ce1b5491df7d2eb0b66189d366fa67b4585
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
514 } |
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 /* |
7 | 517 * Make sure curwin->w_cursor.lnum is valid. |
518 */ | |
519 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
520 check_cursor_lnum(void) |
7 | 521 { |
522 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
523 { | |
524 #ifdef FEAT_FOLDING | |
525 /* If there is a closed fold at the end of the file, put the cursor in | |
526 * its first line. Otherwise in the last line. */ | |
527 if (!hasFolding(curbuf->b_ml.ml_line_count, | |
528 &curwin->w_cursor.lnum, NULL)) | |
529 #endif | |
530 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
531 } | |
532 if (curwin->w_cursor.lnum <= 0) | |
533 curwin->w_cursor.lnum = 1; | |
534 } | |
535 | |
536 /* | |
537 * Make sure curwin->w_cursor.col is valid. | |
538 */ | |
539 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
540 check_cursor_col(void) |
7 | 541 { |
2933 | 542 check_cursor_col_win(curwin); |
543 } | |
544 | |
545 /* | |
546 * Make sure win->w_cursor.col is valid. | |
547 */ | |
548 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
549 check_cursor_col_win(win_T *win) |
2933 | 550 { |
7 | 551 colnr_T len; |
2933 | 552 colnr_T oldcol = win->w_cursor.col; |
553 colnr_T oldcoladd = win->w_cursor.col + win->w_cursor.coladd; | |
554 | |
555 len = (colnr_T)STRLEN(ml_get_buf(win->w_buffer, win->w_cursor.lnum, FALSE)); | |
7 | 556 if (len == 0) |
2933 | 557 win->w_cursor.col = 0; |
558 else if (win->w_cursor.col >= len) | |
7 | 559 { |
1488 | 560 /* Allow cursor past end-of-line when: |
561 * - in Insert mode or restarting Insert mode | |
562 * - in Visual mode and 'selection' isn't "old" | |
563 * - 'virtualedit' is set */ | |
620 | 564 if ((State & INSERT) || restart_edit |
7 | 565 || (VIsual_active && *p_sel != 'o') |
1488 | 566 || (ve_flags & VE_ONEMORE) |
7 | 567 || virtual_active()) |
2933 | 568 win->w_cursor.col = len; |
7 | 569 else |
1099 | 570 { |
2933 | 571 win->w_cursor.col = len - 1; |
572 /* Move the cursor to the head byte. */ | |
1099 | 573 if (has_mbyte) |
2933 | 574 mb_adjustpos(win->w_buffer, &win->w_cursor); |
1099 | 575 } |
7 | 576 } |
2933 | 577 else if (win->w_cursor.col < 0) |
578 win->w_cursor.col = 0; | |
7 | 579 |
580 /* If virtual editing is on, we can leave the cursor on the old position, | |
581 * only we must set it to virtual. But don't do it when at the end of the | |
582 * line. */ | |
583 if (oldcol == MAXCOL) | |
2933 | 584 win->w_cursor.coladd = 0; |
7 | 585 else if (ve_flags == VE_ALL) |
1841 | 586 { |
2933 | 587 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
|
588 { |
2933 | 589 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
|
590 |
57e0b701611e
patch 8.0.1019: pasting in virtual edit happens in the wrong place
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
591 /* 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
|
592 * 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
|
593 * 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
|
594 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
|
595 { |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
596 int cs, ce; |
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 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
|
599 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
|
600 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
|
601 } |
5d82470552ce
patch 8.0.0962: crash with virtualedit and joining lines
Christian Brabandt <cb@256bit.org>
parents:
11737
diff
changeset
|
602 } |
1841 | 603 else |
604 /* avoid weird number when there is a miscalculation or overflow */ | |
2933 | 605 win->w_cursor.coladd = 0; |
1841 | 606 } |
7 | 607 } |
608 | |
609 /* | |
610 * make sure curwin->w_cursor in on a valid character | |
611 */ | |
612 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
613 check_cursor(void) |
7 | 614 { |
615 check_cursor_lnum(); | |
616 check_cursor_col(); | |
617 } | |
618 | |
619 #if defined(FEAT_TEXTOBJ) || defined(PROTO) | |
620 /* | |
621 * Make sure curwin->w_cursor is not on the NUL at the end of the line. | |
622 * Allow it when in Visual mode and 'selection' is not "old". | |
623 */ | |
624 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
625 adjust_cursor_col(void) |
7 | 626 { |
627 if (curwin->w_cursor.col > 0 | |
628 && (!VIsual_active || *p_sel == 'o') | |
629 && gchar_cursor() == NUL) | |
630 --curwin->w_cursor.col; | |
631 } | |
632 #endif | |
633 | |
634 /* | |
635 * When curwin->w_leftcol has changed, adjust the cursor position. | |
636 * Return TRUE if the cursor was moved. | |
637 */ | |
638 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
639 leftcol_changed(void) |
7 | 640 { |
641 long lastcol; | |
642 colnr_T s, e; | |
643 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
|
644 long siso = get_sidescrolloff_value(); |
7 | 645 |
646 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
|
647 lastcol = curwin->w_leftcol + curwin->w_width - curwin_col_off() - 1; |
7 | 648 validate_virtcol(); |
649 | |
650 /* | |
651 * If the cursor is right or left of the screen, move it to last or first | |
652 * character. | |
653 */ | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15675
diff
changeset
|
654 if (curwin->w_virtcol > (colnr_T)(lastcol - siso)) |
7 | 655 { |
656 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
|
657 coladvance((colnr_T)(lastcol - siso)); |
7 | 658 } |
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 else if (curwin->w_virtcol < curwin->w_leftcol + siso) |
7 | 660 { |
661 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
|
662 (void)coladvance((colnr_T)(curwin->w_leftcol + siso)); |
7 | 663 } |
664 | |
665 /* | |
666 * If the start of the character under the cursor is not on the screen, | |
667 * advance the cursor one more char. If this fails (last char of the | |
668 * line) adjust the scrolling. | |
669 */ | |
670 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e); | |
671 if (e > (colnr_T)lastcol) | |
672 { | |
673 retval = TRUE; | |
674 coladvance(s - 1); | |
675 } | |
676 else if (s < curwin->w_leftcol) | |
677 { | |
678 retval = TRUE; | |
679 if (coladvance(e + 1) == FAIL) /* there isn't another character */ | |
680 { | |
681 curwin->w_leftcol = s; /* adjust w_leftcol instead */ | |
682 changed_cline_bef_curs(); | |
683 } | |
684 } | |
685 | |
686 if (retval) | |
687 curwin->w_set_curswant = TRUE; | |
688 redraw_later(NOT_VALID); | |
689 return retval; | |
690 } | |
691 | |
692 /********************************************************************** | |
693 * Various routines dealing with allocation and deallocation of memory. | |
694 */ | |
695 | |
696 #if defined(MEM_PROFILE) || defined(PROTO) | |
697 | |
698 # define MEM_SIZES 8200 | |
699 static long_u mem_allocs[MEM_SIZES]; | |
700 static long_u mem_frees[MEM_SIZES]; | |
701 static long_u mem_allocated; | |
702 static long_u mem_freed; | |
703 static long_u mem_peak; | |
704 static long_u num_alloc; | |
705 static long_u num_freed; | |
706 | |
707 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
708 mem_pre_alloc_s(size_t *sizep) |
7 | 709 { |
710 *sizep += sizeof(size_t); | |
711 } | |
712 | |
713 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
714 mem_pre_alloc_l(long_u *sizep) |
7 | 715 { |
716 *sizep += sizeof(size_t); | |
717 } | |
718 | |
719 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
720 mem_post_alloc( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
721 void **pp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
722 size_t size) |
7 | 723 { |
724 if (*pp == NULL) | |
725 return; | |
726 size -= sizeof(size_t); | |
727 *(long_u *)*pp = size; | |
728 if (size <= MEM_SIZES-1) | |
729 mem_allocs[size-1]++; | |
730 else | |
731 mem_allocs[MEM_SIZES-1]++; | |
732 mem_allocated += size; | |
733 if (mem_allocated - mem_freed > mem_peak) | |
734 mem_peak = mem_allocated - mem_freed; | |
735 num_alloc++; | |
736 *pp = (void *)((char *)*pp + sizeof(size_t)); | |
737 } | |
738 | |
739 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
740 mem_pre_free(void **pp) |
7 | 741 { |
742 long_u size; | |
743 | |
744 *pp = (void *)((char *)*pp - sizeof(size_t)); | |
745 size = *(size_t *)*pp; | |
746 if (size <= MEM_SIZES-1) | |
747 mem_frees[size-1]++; | |
748 else | |
749 mem_frees[MEM_SIZES-1]++; | |
750 mem_freed += size; | |
751 num_freed++; | |
752 } | |
753 | |
754 /* | |
755 * called on exit via atexit() | |
756 */ | |
757 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
758 vim_mem_profile_dump(void) |
7 | 759 { |
760 int i, j; | |
761 | |
762 printf("\r\n"); | |
763 j = 0; | |
764 for (i = 0; i < MEM_SIZES - 1; i++) | |
765 { | |
766 if (mem_allocs[i] || mem_frees[i]) | |
767 { | |
768 if (mem_frees[i] > mem_allocs[i]) | |
769 printf("\r\n%s", _("ERROR: ")); | |
770 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]); | |
771 j++; | |
772 if (j > 3) | |
773 { | |
774 j = 0; | |
775 printf("\r\n"); | |
776 } | |
777 } | |
778 } | |
779 | |
780 i = MEM_SIZES - 1; | |
781 if (mem_allocs[i]) | |
782 { | |
783 printf("\r\n"); | |
784 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
|
785 puts(_("ERROR: ")); |
7 | 786 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]); |
787 } | |
788 | |
789 printf(_("\n[bytes] total alloc-freed %lu-%lu, in use %lu, peak use %lu\n"), | |
790 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak); | |
791 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"), | |
792 num_alloc, num_freed); | |
793 } | |
794 | |
795 #endif /* MEM_PROFILE */ | |
796 | |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
797 #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
|
798 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
799 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
|
800 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
801 if (alloc_fail_countdown == 0) |
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_repeat <= 0) |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
804 alloc_fail_id = 0; |
7593
87e607fb6853
commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents:
7545
diff
changeset
|
805 do_outofmem_msg(size); |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
806 return TRUE; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
807 } |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
808 --alloc_fail_countdown; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
809 return FALSE; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
810 } |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
811 #endif |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
812 |
7 | 813 /* |
814 * Some memory is reserved for error messages and for being able to | |
815 * call mf_release_all(), which needs some memory for mf_trans_add(). | |
816 */ | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
817 #define KEEP_ROOM (2 * 8192L) |
3634 | 818 #define KEEP_ROOM_KB (KEEP_ROOM / 1024L) |
7 | 819 |
820 /* | |
1576 | 821 * Note: if unsigned is 16 bits we can only allocate up to 64K with alloc(). |
7 | 822 * Use lalloc for larger blocks. |
823 */ | |
824 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
825 alloc(unsigned size) |
7 | 826 { |
827 return (lalloc((long_u)size, TRUE)); | |
828 } | |
829 | |
830 /* | |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
831 * 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
|
832 */ |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
833 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
834 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
|
835 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
836 #ifdef FEAT_EVAL |
7593
87e607fb6853
commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents:
7545
diff
changeset
|
837 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
|
838 return NULL; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
839 #endif |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
840 return (lalloc((long_u)size, TRUE)); |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
841 } |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
842 |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
843 /* |
7 | 844 * Allocate memory and set all bytes to zero. |
845 */ | |
846 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
847 alloc_clear(unsigned size) |
7 | 848 { |
849 char_u *p; | |
850 | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2522
diff
changeset
|
851 p = lalloc((long_u)size, TRUE); |
7 | 852 if (p != NULL) |
853 (void)vim_memset(p, 0, (size_t)size); | |
854 return p; | |
855 } | |
856 | |
857 /* | |
15209
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
858 * 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
|
859 */ |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
860 char_u * |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
861 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
|
862 { |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
863 #ifdef FEAT_EVAL |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
864 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
|
865 return NULL; |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
866 #endif |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
867 return alloc_clear(size); |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
868 } |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
869 |
3a99b2e6d136
patch 8.1.0614: placing signs can be complicated
Bram Moolenaar <Bram@vim.org>
parents:
15188
diff
changeset
|
870 /* |
7 | 871 * alloc() with check for maximum line length |
872 */ | |
873 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
874 alloc_check(unsigned size) |
7 | 875 { |
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
876 #if !defined(UNIX) |
7 | 877 if (sizeof(int) == 2 && size > 0x7fff) |
878 { | |
879 /* Don't hide this message */ | |
880 emsg_silent = 0; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
881 emsg(_("E340: Line is becoming too long")); |
7 | 882 return NULL; |
883 } | |
884 #endif | |
885 return (lalloc((long_u)size, TRUE)); | |
886 } | |
887 | |
888 /* | |
889 * Allocate memory like lalloc() and set all bytes to zero. | |
890 */ | |
891 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
892 lalloc_clear(long_u size, int message) |
7 | 893 { |
894 char_u *p; | |
895 | |
896 p = (lalloc(size, message)); | |
897 if (p != NULL) | |
898 (void)vim_memset(p, 0, (size_t)size); | |
899 return p; | |
900 } | |
901 | |
902 /* | |
903 * Low level memory allocation function. | |
904 * This is used often, KEEP IT FAST! | |
905 */ | |
906 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
907 lalloc(long_u size, int message) |
7 | 908 { |
909 char_u *p; /* pointer to new storage space */ | |
910 static int releasing = FALSE; /* don't do mf_release_all() recursive */ | |
911 int try_again; | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
912 #if defined(HAVE_AVAIL_MEM) |
7 | 913 static long_u allocated = 0; /* allocated since last avail check */ |
914 #endif | |
915 | |
916 /* Safety check for allocating zero bytes */ | |
917 if (size == 0) | |
918 { | |
919 /* Don't hide this message */ | |
920 emsg_silent = 0; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
921 siemsg(_("E341: Internal error: lalloc(%ld, )"), size); |
7 | 922 return NULL; |
923 } | |
924 | |
925 #ifdef MEM_PROFILE | |
926 mem_pre_alloc_l(&size); | |
927 #endif | |
928 | |
929 /* | |
930 * Loop when out of memory: Try to release some memfile blocks and | |
931 * if some blocks are released call malloc again. | |
932 */ | |
933 for (;;) | |
934 { | |
935 /* | |
936 * Handle three kind of systems: | |
937 * 1. No check for available memory: Just return. | |
938 * 2. Slow check for available memory: call mch_avail_mem() after | |
939 * allocating KEEP_ROOM amount of memory. | |
940 * 3. Strict check for available memory: call mch_avail_mem() | |
941 */ | |
942 if ((p = (char_u *)malloc((size_t)size)) != NULL) | |
943 { | |
944 #ifndef HAVE_AVAIL_MEM | |
945 /* 1. No check for available memory: Just return. */ | |
946 goto theend; | |
947 #else | |
948 /* 2. Slow check for available memory: call mch_avail_mem() after | |
949 * allocating (KEEP_ROOM / 2) amount of memory. */ | |
950 allocated += size; | |
951 if (allocated < KEEP_ROOM / 2) | |
952 goto theend; | |
953 allocated = 0; | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8174
diff
changeset
|
954 |
7 | 955 /* 3. check for available memory: call mch_avail_mem() */ |
3634 | 956 if (mch_avail_mem(TRUE) < KEEP_ROOM_KB && !releasing) |
7 | 957 { |
1737 | 958 free((char *)p); /* System is low... no go! */ |
7 | 959 p = NULL; |
960 } | |
961 else | |
962 goto theend; | |
963 #endif | |
964 } | |
965 /* | |
966 * Remember that mf_release_all() is being called to avoid an endless | |
967 * loop, because mf_release_all() may call alloc() recursively. | |
968 */ | |
969 if (releasing) | |
970 break; | |
971 releasing = TRUE; | |
448 | 972 |
11163
f4d1fad4ac00
patch 8.0.0468: after aborting an Ex command g< does not work
Christian Brabandt <cb@256bit.org>
parents:
11146
diff
changeset
|
973 clear_sb_text(TRUE); /* free any scrollback text */ |
448 | 974 try_again = mf_release_all(); /* release as many blocks as possible */ |
975 | |
7 | 976 releasing = FALSE; |
977 if (!try_again) | |
978 break; | |
979 } | |
980 | |
981 if (message && p == NULL) | |
982 do_outofmem_msg(size); | |
983 | |
984 theend: | |
985 #ifdef MEM_PROFILE | |
986 mem_post_alloc((void **)&p, (size_t)size); | |
987 #endif | |
988 return p; | |
989 } | |
990 | |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
991 /* |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
992 * 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
|
993 */ |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
994 #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
|
995 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
996 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
|
997 { |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
998 #ifdef FEAT_EVAL |
7593
87e607fb6853
commit https://github.com/vim/vim/commit/a260b87d9da17f605666630f18c1ed909c2b8bae
Christian Brabandt <cb@256bit.org>
parents:
7545
diff
changeset
|
999 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
|
1000 return NULL; |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1001 #endif |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1002 return (lalloc((long_u)size, message)); |
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1003 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1004 #endif |
7513
37e061ec063c
commit https://github.com/vim/vim/commit/75bdf6aa30a5c99d67c42886cf7a4a000bbaa422
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1005 |
7 | 1006 #if defined(MEM_PROFILE) || defined(PROTO) |
1007 /* | |
1008 * realloc() with memory profiling. | |
1009 */ | |
1010 void * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1011 mem_realloc(void *ptr, size_t size) |
7 | 1012 { |
1013 void *p; | |
1014 | |
1015 mem_pre_free(&ptr); | |
1016 mem_pre_alloc_s(&size); | |
1017 | |
1018 p = realloc(ptr, size); | |
1019 | |
1020 mem_post_alloc(&p, size); | |
1021 | |
1022 return p; | |
1023 } | |
1024 #endif | |
1025 | |
1026 /* | |
1027 * Avoid repeating the error message many times (they take 1 second each). | |
1028 * Did_outofmem_msg is reset when a character is read. | |
1029 */ | |
1030 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1031 do_outofmem_msg(long_u size) |
7 | 1032 { |
1033 if (!did_outofmem_msg) | |
1034 { | |
1035 /* Don't hide this message */ | |
1036 emsg_silent = 0; | |
3156 | 1037 |
1038 /* Must come first to avoid coming back here when printing the error | |
1039 * message fails, e.g. when setting v:errmsg. */ | |
1040 did_outofmem_msg = TRUE; | |
1041 | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
1042 semsg(_("E342: Out of memory! (allocating %lu bytes)"), size); |
7 | 1043 } |
1044 } | |
1045 | |
356 | 1046 #if defined(EXITFREE) || defined(PROTO) |
359 | 1047 |
356 | 1048 /* |
1049 * Free everything that we allocated. | |
1050 * Can be used to detect memory leaks, e.g., with ccmalloc. | |
359 | 1051 * NOTE: This is tricky! Things are freed that functions depend on. Don't be |
1052 * surprised if Vim crashes... | |
1053 * Some things can't be freed, esp. things local to a library function. | |
356 | 1054 */ |
1055 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1056 free_all_mem(void) |
356 | 1057 { |
1058 buf_T *buf, *nextbuf; | |
359 | 1059 |
1060 /* When we cause a crash here it is caught and Vim tries to exit cleanly. | |
1061 * 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
|
1062 if (entered_free_all_mem) |
359 | 1063 return; |
9169
0ea97a753a2d
commit https://github.com/vim/vim/commit/b89a25f17e274dc308c584ea69a129ffbb26bc3d
Christian Brabandt <cb@256bit.org>
parents:
9165
diff
changeset
|
1064 entered_free_all_mem = TRUE; |
9165
062eb6d28b0c
commit https://github.com/vim/vim/commit/a96732150cda2f242133228579b05437a39b8daa
Christian Brabandt <cb@256bit.org>
parents:
9143
diff
changeset
|
1065 |
6222 | 1066 /* Don't want to trigger autocommands from here on. */ |
1067 block_autocmds(); | |
1446 | 1068 |
2363
acbb3a9ccc07
Avoid error when exiting in diff mode with EXITFREE defined.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1069 /* 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
|
1070 p_ea = FALSE; |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1071 if (first_tabpage != NULL && first_tabpage->tp_next != NULL) |
766 | 1072 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
|
1073 if (!ONE_WINDOW) |
766 | 1074 do_cmdline_cmd((char_u *)"only!"); |
673 | 1075 |
741 | 1076 # if defined(FEAT_SPELL) |
356 | 1077 /* Free all spell info. */ |
1078 spell_free_all(); | |
1079 # endif | |
1080 | |
13236
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1081 #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
|
1082 ui_remove_balloon(); |
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1083 # endif |
fee03d646e42
patch 8.0.1492: memory leak in balloon_split()
Christian Brabandt <cb@256bit.org>
parents:
13214
diff
changeset
|
1084 |
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
1085 // Clear user commands (before deleting buffers). |
356 | 1086 ex_comclear(NULL); |
1087 | |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1088 // When exiting from mainerr_arg_missing curbuf has not been initialized, |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1089 // and not much else. |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1090 if (curbuf != NULL) |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1091 { |
356 | 1092 # ifdef FEAT_MENU |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1093 // Clear menus. |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1094 do_cmdline_cmd((char_u *)"aunmenu *"); |
1993 | 1095 # ifdef FEAT_MULTI_LANG |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1096 do_cmdline_cmd((char_u *)"menutranslate clear"); |
1993 | 1097 # endif |
356 | 1098 # endif |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1099 // Clear mappings, abbreviations, breakpoints. |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1100 do_cmdline_cmd((char_u *)"lmapclear"); |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1101 do_cmdline_cmd((char_u *)"xmapclear"); |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1102 do_cmdline_cmd((char_u *)"mapclear"); |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1103 do_cmdline_cmd((char_u *)"mapclear!"); |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1104 do_cmdline_cmd((char_u *)"abclear"); |
359 | 1105 # if defined(FEAT_EVAL) |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1106 do_cmdline_cmd((char_u *)"breakdel *"); |
359 | 1107 # endif |
362 | 1108 # if defined(FEAT_PROFILE) |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1109 do_cmdline_cmd((char_u *)"profdel *"); |
362 | 1110 # endif |
1828 | 1111 # if defined(FEAT_KEYMAP) |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1112 do_cmdline_cmd((char_u *)"set keymap="); |
1828 | 1113 #endif |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1114 } |
359 | 1115 |
1116 # ifdef FEAT_TITLE | |
1117 free_titles(); | |
1118 # endif | |
1119 # if defined(FEAT_SEARCHPATH) | |
1120 free_findfile(); | |
1121 # endif | |
356 | 1122 |
1123 /* Obviously named calls. */ | |
1124 free_all_autocmds(); | |
1125 clear_termcodes(); | |
359 | 1126 free_all_marks(); |
1127 alist_clear(&global_alist); | |
1128 free_homedir(); | |
3744 | 1129 # if defined(FEAT_CMDL_COMPL) |
1130 free_users(); | |
1131 # endif | |
359 | 1132 free_search_patterns(); |
1133 free_old_sub(); | |
1134 free_last_insert(); | |
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
1135 # if defined(FEAT_INS_EXPAND) |
16142
570a296aa0b4
patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents:
16058
diff
changeset
|
1136 free_insexpand_stuff(); |
16411
5b5c5daf57de
patch 8.1.1210: support for user commands is spread out
Bram Moolenaar <Bram@vim.org>
parents:
16142
diff
changeset
|
1137 # endif |
359 | 1138 free_prev_shellcmd(); |
1139 free_regexp_stuff(); | |
1140 free_tag_stuff(); | |
1141 free_cd_dir(); | |
1828 | 1142 # ifdef FEAT_SIGNS |
1143 free_signs(); | |
1144 # endif | |
1446 | 1145 # ifdef FEAT_EVAL |
359 | 1146 set_expr_line(NULL); |
1446 | 1147 # endif |
1148 # ifdef FEAT_DIFF | |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1149 if (curtab != NULL) |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
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); |
356 | 1164 |
1165 /* Clear cmdline history. */ | |
1166 p_hi = 0; | |
1446 | 1167 # ifdef FEAT_CMDHIST |
356 | 1168 init_history(); |
1446 | 1169 # endif |
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15016
diff
changeset
|
1170 #ifdef FEAT_TEXT_PROP |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15016
diff
changeset
|
1171 clear_global_prop_types(); |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15016
diff
changeset
|
1172 #endif |
356 | 1173 |
359 | 1174 #ifdef FEAT_QUICKFIX |
1446 | 1175 { |
1863 | 1176 win_T *win; |
1177 tabpage_T *tab; | |
1446 | 1178 |
1179 qf_free_all(NULL); | |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1180 // Free all location lists |
1863 | 1181 FOR_ALL_TAB_WINDOWS(tab, win) |
1446 | 1182 qf_free_all(win); |
1183 } | |
359 | 1184 #endif |
1185 | |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1186 // Close all script inputs. |
359 | 1187 close_all_scripts(); |
1188 | |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1189 if (curwin != NULL) |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1190 // Destroy all windows. Must come before freeing buffers. |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1191 win_free_all(); |
359 | 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 | |
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1232 if (first_tabpage != NULL) |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1233 { |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1234 free_tabpage(first_tabpage); |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1235 first_tabpage = NULL; |
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1236 } |
766 | 1237 |
356 | 1238 # ifdef UNIX |
1239 /* Machine-specific free. */ | |
1240 mch_free_mem(); | |
1241 # endif | |
1242 | |
1243 /* message history */ | |
1244 for (;;) | |
1245 if (delete_first_msg() == FAIL) | |
1246 break; | |
1247 | |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1248 # ifdef FEAT_JOB_CHANNEL |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1249 channel_free_all(); |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1250 # endif |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1251 # ifdef FEAT_TIMERS |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1252 timer_free_all(); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1253 # endif |
356 | 1254 # ifdef FEAT_EVAL |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1255 /* must be after channel_free_all() with unrefs partials */ |
356 | 1256 eval_clear(); |
1257 # endif | |
9143
b9c1a397a8a6
commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
1258 # ifdef FEAT_JOB_CHANNEL |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9709
diff
changeset
|
1259 /* 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
|
1260 job_free_all(); |
b9c1a397a8a6
commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
1261 # endif |
356 | 1262 |
359 | 1263 free_termoptions(); |
1264 | |
356 | 1265 /* screenlines (can't display anything now!) */ |
1266 free_screenlines(); | |
1267 | |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1268 # if defined(USE_XSMP) |
356 | 1269 xsmp_close(); |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1270 # endif |
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1271 # ifdef FEAT_GUI_GTK |
359 | 1272 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
|
1273 # endif |
359 | 1274 clear_hl_tables(); |
356 | 1275 |
1276 vim_free(IObuff); | |
1277 vim_free(NameBuff); | |
14954
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1278 # ifdef FEAT_QUICKFIX |
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1279 check_quickfix_busy(); |
69d2749a6a2f
patch 8.1.0488: using freed memory in quickfix code
Bram Moolenaar <Bram@vim.org>
parents:
14905
diff
changeset
|
1280 # endif |
356 | 1281 } |
1282 #endif | |
1283 | |
7 | 1284 /* |
2656 | 1285 * Copy "string" into newly allocated memory. |
7 | 1286 */ |
1287 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1288 vim_strsave(char_u *string) |
7 | 1289 { |
1290 char_u *p; | |
1291 unsigned len; | |
1292 | |
1293 len = (unsigned)STRLEN(string) + 1; | |
1294 p = alloc(len); | |
1295 if (p != NULL) | |
1296 mch_memmove(p, string, (size_t)len); | |
1297 return p; | |
1298 } | |
1299 | |
2656 | 1300 /* |
1301 * Copy up to "len" bytes of "string" into newly allocated memory and | |
1302 * terminate with a NUL. | |
1303 * The allocated memory always has size "len + 1", also when "string" is | |
1304 * shorter. | |
1305 */ | |
7 | 1306 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1307 vim_strnsave(char_u *string, int len) |
7 | 1308 { |
1309 char_u *p; | |
1310 | |
1311 p = alloc((unsigned)(len + 1)); | |
1312 if (p != NULL) | |
1313 { | |
1314 STRNCPY(p, string, len); | |
1315 p[len] = NUL; | |
1316 } | |
1317 return p; | |
1318 } | |
1319 | |
1320 /* | |
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
|
1321 * 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
|
1322 * 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
|
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 * |
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 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
|
1326 { |
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 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
|
1328 |
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 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
|
1330 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
|
1331 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
|
1332 } |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1333 |
ba6f0f1bb9d0
patch 8.1.0654: when deleting a line text property flags are not adjusted
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
1334 /* |
7 | 1335 * Same as vim_strsave(), but any characters found in esc_chars are preceded |
1336 * by a backslash. | |
1337 */ | |
1338 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1339 vim_strsave_escaped(char_u *string, char_u *esc_chars) |
7 | 1340 { |
16 | 1341 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE); |
7 | 1342 } |
1343 | |
1344 /* | |
1345 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape | |
1346 * characters where rem_backslash() would remove the backslash. | |
16 | 1347 * Escape the characters with "cc". |
7 | 1348 */ |
1349 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1350 vim_strsave_escaped_ext( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1351 char_u *string, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1352 char_u *esc_chars, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1353 int cc, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1354 int bsl) |
7 | 1355 { |
1356 char_u *p; | |
1357 char_u *p2; | |
1358 char_u *escaped_string; | |
1359 unsigned length; | |
1360 int l; | |
1361 | |
1362 /* | |
1363 * First count the number of backslashes required. | |
1364 * Then allocate the memory and insert them. | |
1365 */ | |
1366 length = 1; /* count the trailing NUL */ | |
1367 for (p = string; *p; p++) | |
1368 { | |
474 | 1369 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
7 | 1370 { |
1371 length += l; /* count a multibyte char */ | |
1372 p += l - 1; | |
1373 continue; | |
1374 } | |
1375 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
1376 ++length; /* count a backslash */ | |
1377 ++length; /* count an ordinary char */ | |
1378 } | |
1379 escaped_string = alloc(length); | |
1380 if (escaped_string != NULL) | |
1381 { | |
1382 p2 = escaped_string; | |
1383 for (p = string; *p; p++) | |
1384 { | |
474 | 1385 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
7 | 1386 { |
1387 mch_memmove(p2, p, (size_t)l); | |
1388 p2 += l; | |
1389 p += l - 1; /* skip multibyte char */ | |
1390 continue; | |
1391 } | |
1392 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
16 | 1393 *p2++ = cc; |
7 | 1394 *p2++ = *p; |
1395 } | |
1396 *p2 = NUL; | |
1397 } | |
1398 return escaped_string; | |
1399 } | |
1400 | |
1685 | 1401 /* |
1402 * Return TRUE when 'shell' has "csh" in the tail. | |
1403 */ | |
1404 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1405 csh_like_shell(void) |
1685 | 1406 { |
1407 return (strstr((char *)gettail(p_sh), "csh") != NULL); | |
1408 } | |
1712 | 1409 |
985 | 1410 /* |
1411 * Escape "string" for use as a shell argument with system(). | |
1993 | 1412 * This uses single quotes, except when we know we need to use double quotes |
985 | 1413 * (MS-DOS and MS-Windows without 'shellslash' set). |
1673 | 1414 * Escape a newline, depending on the 'shell' option. |
1415 * When "do_special" is TRUE also replace "!", "%", "#" and things starting | |
1416 * with "<" like "<cfile>". | |
5690 | 1417 * When "do_newline" is FALSE do not escape newline unless it is csh shell. |
985 | 1418 * Returns the result in allocated memory, NULL if we have run out. |
1419 */ | |
1420 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1421 vim_strsave_shellescape(char_u *string, int do_special, int do_newline) |
985 | 1422 { |
1423 unsigned length; | |
1424 char_u *p; | |
1425 char_u *d; | |
1426 char_u *escaped_string; | |
1661 | 1427 int l; |
1673 | 1428 int csh_like; |
1429 | |
1430 /* Only csh and similar shells expand '!' within single quotes. For sh and | |
1431 * the like we must not put a backslash before it, it will be taken | |
1432 * literally. If do_special is set the '!' will be escaped twice. | |
1433 * Csh also needs to have "\n" escaped twice when do_special is set. */ | |
1685 | 1434 csh_like = csh_like_shell(); |
985 | 1435 |
1436 /* First count the number of extra bytes required. */ | |
1072 | 1437 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
|
1438 for (p = string; *p != NUL; MB_PTR_ADV(p)) |
985 | 1439 { |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
1440 # ifdef MSWIN |
985 | 1441 if (!p_ssl) |
1442 { | |
1443 if (*p == '"') | |
1444 ++length; /* " -> "" */ | |
1445 } | |
1446 else | |
1447 # endif | |
1448 if (*p == '\'') | |
1449 length += 3; /* ' => '\'' */ | |
5690 | 1450 if ((*p == '\n' && (csh_like || do_newline)) |
1451 || (*p == '!' && (csh_like || do_special))) | |
1673 | 1452 { |
1453 ++length; /* insert backslash */ | |
1454 if (csh_like && do_special) | |
1455 ++length; /* insert backslash */ | |
1456 } | |
1661 | 1457 if (do_special && find_cmdline_var(p, &l) >= 0) |
1458 { | |
1459 ++length; /* insert backslash */ | |
1460 p += l - 1; | |
1461 } | |
985 | 1462 } |
1463 | |
1464 /* Allocate memory for the result and fill it. */ | |
1465 escaped_string = alloc(length); | |
1466 if (escaped_string != NULL) | |
1467 { | |
1468 d = escaped_string; | |
1469 | |
1470 /* add opening quote */ | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
1471 # ifdef MSWIN |
985 | 1472 if (!p_ssl) |
1473 *d++ = '"'; | |
1474 else | |
1475 # endif | |
1476 *d++ = '\''; | |
1477 | |
1478 for (p = string; *p != NUL; ) | |
1479 { | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
1480 # ifdef MSWIN |
985 | 1481 if (!p_ssl) |
1482 { | |
1483 if (*p == '"') | |
1484 { | |
1485 *d++ = '"'; | |
1486 *d++ = '"'; | |
1487 ++p; | |
1488 continue; | |
1489 } | |
1490 } | |
1491 else | |
1492 # endif | |
1493 if (*p == '\'') | |
1494 { | |
1661 | 1495 *d++ = '\''; |
1496 *d++ = '\\'; | |
1497 *d++ = '\''; | |
1498 *d++ = '\''; | |
985 | 1499 ++p; |
1500 continue; | |
1501 } | |
5690 | 1502 if ((*p == '\n' && (csh_like || do_newline)) |
1503 || (*p == '!' && (csh_like || do_special))) | |
1673 | 1504 { |
1505 *d++ = '\\'; | |
1506 if (csh_like && do_special) | |
1507 *d++ = '\\'; | |
1508 *d++ = *p++; | |
1509 continue; | |
1510 } | |
1661 | 1511 if (do_special && find_cmdline_var(p, &l) >= 0) |
1512 { | |
1513 *d++ = '\\'; /* insert backslash */ | |
1514 while (--l >= 0) /* copy the var */ | |
1515 *d++ = *p++; | |
2009 | 1516 continue; |
1661 | 1517 } |
985 | 1518 |
1519 MB_COPY_CHAR(p, d); | |
1520 } | |
1521 | |
1522 /* add terminating quote and finish with a NUL */ | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
1523 # ifdef MSWIN |
985 | 1524 if (!p_ssl) |
1525 *d++ = '"'; | |
1526 else | |
1527 # endif | |
1528 *d++ = '\''; | |
1529 *d = NUL; | |
1530 } | |
1531 | |
1532 return escaped_string; | |
1533 } | |
1534 | |
7 | 1535 /* |
1536 * Like vim_strsave(), but make all characters uppercase. | |
1537 * This uses ASCII lower-to-upper case translation, language independent. | |
1538 */ | |
1539 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1540 vim_strsave_up(char_u *string) |
7 | 1541 { |
1542 char_u *p1; | |
1543 | |
1544 p1 = vim_strsave(string); | |
1545 vim_strup(p1); | |
1546 return p1; | |
1547 } | |
1548 | |
1549 /* | |
1550 * Like vim_strnsave(), but make all characters uppercase. | |
1551 * This uses ASCII lower-to-upper case translation, language independent. | |
1552 */ | |
1553 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1554 vim_strnsave_up(char_u *string, int len) |
7 | 1555 { |
1556 char_u *p1; | |
1557 | |
1558 p1 = vim_strnsave(string, len); | |
1559 vim_strup(p1); | |
1560 return p1; | |
1561 } | |
1562 | |
1563 /* | |
1564 * ASCII lower-to-upper case translation, language independent. | |
1565 */ | |
1566 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1567 vim_strup( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1568 char_u *p) |
7 | 1569 { |
1570 char_u *p2; | |
1571 int c; | |
1572 | |
1573 if (p != NULL) | |
1574 { | |
1575 p2 = p; | |
1576 while ((c = *p2) != NUL) | |
1577 #ifdef EBCDIC | |
1578 *p2++ = isalpha(c) ? toupper(c) : c; | |
1579 #else | |
1580 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20); | |
1581 #endif | |
1582 } | |
1583 } | |
1584 | |
741 | 1585 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
323 | 1586 /* |
1587 * Make string "s" all upper-case and return it in allocated memory. | |
1588 * Handles multi-byte characters as well as possible. | |
1589 * Returns NULL when out of memory. | |
1590 */ | |
1591 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1592 strup_save(char_u *orig) |
323 | 1593 { |
1594 char_u *p; | |
1595 char_u *res; | |
1596 | |
1597 res = p = vim_strsave(orig); | |
1598 | |
1599 if (res != NULL) | |
1600 while (*p != NUL) | |
1601 { | |
1602 int l; | |
1603 | |
1604 if (enc_utf8) | |
1605 { | |
1606 int c, uc; | |
3263 | 1607 int newl; |
323 | 1608 char_u *s; |
1609 | |
1610 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
|
1611 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
|
1612 if (c == 0) |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1613 { |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1614 /* 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
|
1615 c = *p; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1616 l = 1; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1617 } |
323 | 1618 uc = utf_toupper(c); |
1619 | |
1620 /* Reallocate string when byte count changes. This is rare, | |
1621 * thus it's OK to do another malloc()/free(). */ | |
3263 | 1622 newl = utf_char2len(uc); |
1623 if (newl != l) | |
323 | 1624 { |
3263 | 1625 s = alloc((unsigned)STRLEN(res) + 1 + newl - l); |
323 | 1626 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
|
1627 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1628 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
|
1629 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
|
1630 } |
323 | 1631 mch_memmove(s, res, p - res); |
3263 | 1632 STRCPY(s + (p - res) + newl, p + l); |
323 | 1633 p = s + (p - res); |
1634 vim_free(res); | |
1635 res = s; | |
1636 } | |
1637 | |
1638 utf_char2bytes(uc, p); | |
3263 | 1639 p += newl; |
323 | 1640 } |
474 | 1641 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
323 | 1642 p += l; /* skip multi-byte character */ |
1643 else | |
1644 { | |
1645 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */ | |
1646 p++; | |
1647 } | |
1648 } | |
1649 | |
1650 return res; | |
1651 } | |
10706
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1652 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1653 /* |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1654 * 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
|
1655 * 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
|
1656 * 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
|
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 * |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1659 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
|
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 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
|
1662 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
|
1663 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1664 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
|
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 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
|
1667 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
|
1668 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1669 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
|
1670 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1671 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
|
1672 { |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1673 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
|
1674 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
|
1675 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
|
1676 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1677 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
|
1678 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
|
1679 if (c == 0) |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1680 { |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1681 /* 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
|
1682 c = *p; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1683 l = 1; |
d5647746c267
patch 8.0.1421: accessing invalid memory with overlong byte sequence
Christian Brabandt <cb@256bit.org>
parents:
13084
diff
changeset
|
1684 } |
10706
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1685 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
|
1686 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1687 /* 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
|
1688 * 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
|
1689 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
|
1690 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
|
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 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
|
1693 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
|
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 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
|
1696 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
|
1697 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1698 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
|
1699 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
|
1700 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
|
1701 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
|
1702 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
|
1703 } |
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 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
|
1706 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
|
1707 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1708 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
|
1709 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
|
1710 else |
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 *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
|
1713 p++; |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1714 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1715 } |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1716 |
056e32b99e93
patch 8.0.0243: tolower() does not work if the byte count changes
Christian Brabandt <cb@256bit.org>
parents:
10702
diff
changeset
|
1717 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
|
1718 } |
323 | 1719 #endif |
1720 | |
7 | 1721 /* |
1722 * delete spaces at the end of a string | |
1723 */ | |
1724 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1725 del_trailing_spaces(char_u *ptr) |
7 | 1726 { |
1727 char_u *q; | |
1728 | |
1729 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
|
1730 while (--q > ptr && VIM_ISWHITE(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V) |
7 | 1731 *q = NUL; |
1732 } | |
1733 | |
1734 /* | |
323 | 1735 * Like strncpy(), but always terminate the result with one NUL. |
378 | 1736 * "to" must be "len + 1" long! |
7 | 1737 */ |
1738 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1739 vim_strncpy(char_u *to, char_u *from, size_t len) |
7 | 1740 { |
323 | 1741 STRNCPY(to, from, len); |
1742 to[len] = NUL; | |
7 | 1743 } |
1744 | |
1745 /* | |
2768 | 1746 * 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
|
1747 * always NUL terminated. "from" and "to" may overlap. |
2768 | 1748 */ |
1749 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1750 vim_strcat(char_u *to, char_u *from, size_t tosize) |
2768 | 1751 { |
1752 size_t tolen = STRLEN(to); | |
1753 size_t fromlen = STRLEN(from); | |
1754 | |
1755 if (tolen + fromlen + 1 > tosize) | |
1756 { | |
1757 mch_memmove(to + tolen, from, tosize - tolen - 1); | |
1758 to[tosize - 1] = NUL; | |
1759 } | |
1760 else | |
10716
905ab712979c
patch 8.0.0248: vim_strcat() cannot handle overlapping arguments
Christian Brabandt <cb@256bit.org>
parents:
10706
diff
changeset
|
1761 mch_memmove(to + tolen, from, fromlen + 1); |
2768 | 1762 } |
1763 | |
1764 /* | |
7 | 1765 * Isolate one part of a string option where parts are separated with |
1766 * "sep_chars". | |
459 | 1767 * The part is copied into "buf[maxlen]". |
7 | 1768 * "*option" is advanced to the next part. |
1769 * The length is returned. | |
1770 */ | |
1771 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1772 copy_option_part( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1773 char_u **option, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1774 char_u *buf, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1775 int maxlen, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1776 char *sep_chars) |
7 | 1777 { |
1778 int len = 0; | |
1779 char_u *p = *option; | |
1780 | |
1781 /* skip '.' at start of option part, for 'suffixes' */ | |
1782 if (*p == '.') | |
1783 buf[len++] = *p++; | |
1784 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL) | |
1785 { | |
1786 /* | |
1787 * Skip backslash before a separator character and space. | |
1788 */ | |
1789 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL) | |
1790 ++p; | |
1791 if (len < maxlen - 1) | |
1792 buf[len++] = *p; | |
1793 ++p; | |
1794 } | |
1795 buf[len] = NUL; | |
1796 | |
1797 if (*p != NUL && *p != ',') /* skip non-standard separator */ | |
1798 ++p; | |
1799 p = skip_to_option_part(p); /* p points to next file name */ | |
1800 | |
1801 *option = p; | |
1802 return len; | |
1803 } | |
1804 | |
1805 /* | |
625 | 1806 * Replacement for free() that ignores NULL pointers. |
1807 * Also skip free() when exiting for sure, this helps when we caught a deadly | |
1808 * 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
|
1809 * 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
|
1810 * VIM_CLEAR() instead. |
7 | 1811 */ |
1812 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1813 vim_free(void *x) |
7 | 1814 { |
625 | 1815 if (x != NULL && !really_exiting) |
7 | 1816 { |
1817 #ifdef MEM_PROFILE | |
1818 mem_pre_free(&x); | |
1819 #endif | |
1820 free(x); | |
1821 } | |
1822 } | |
1823 | |
1824 #ifndef HAVE_MEMSET | |
1825 void * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1826 vim_memset(void *ptr, int c, size_t size) |
7 | 1827 { |
1828 char *p = ptr; | |
1829 | |
1830 while (size-- > 0) | |
1831 *p++ = c; | |
1832 return ptr; | |
1833 } | |
1834 #endif | |
1835 | |
1836 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO) | |
1837 /* | |
1838 * Compare two strings, ignoring case, using current locale. | |
1839 * Doesn't work for multi-byte characters. | |
1840 * return 0 for match, < 0 for smaller, > 0 for bigger | |
1841 */ | |
1842 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1843 vim_stricmp(char *s1, char *s2) |
7 | 1844 { |
1845 int i; | |
1846 | |
1847 for (;;) | |
1848 { | |
1849 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
1850 if (i != 0) | |
1851 return i; /* this character different */ | |
1852 if (*s1 == NUL) | |
1853 break; /* strings match until NUL */ | |
1854 ++s1; | |
1855 ++s2; | |
1856 } | |
1857 return 0; /* strings match */ | |
1858 } | |
1859 #endif | |
1860 | |
1861 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO) | |
1862 /* | |
1863 * Compare two strings, for length "len", ignoring case, using current locale. | |
1864 * Doesn't work for multi-byte characters. | |
1865 * return 0 for match, < 0 for smaller, > 0 for bigger | |
1866 */ | |
1867 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1868 vim_strnicmp(char *s1, char *s2, size_t len) |
7 | 1869 { |
1870 int i; | |
1871 | |
1872 while (len > 0) | |
1873 { | |
1874 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
1875 if (i != 0) | |
1876 return i; /* this character different */ | |
1877 if (*s1 == NUL) | |
1878 break; /* strings match until NUL */ | |
1879 ++s1; | |
1880 ++s2; | |
1881 --len; | |
1882 } | |
1883 return 0; /* strings match */ | |
1884 } | |
1885 #endif | |
1886 | |
1887 /* | |
1888 * Version of strchr() and strrchr() that handle unsigned char strings | |
170 | 1889 * with characters from 128 to 255 correctly. It also doesn't return a |
1890 * pointer to the NUL at the end of the string. | |
7 | 1891 */ |
1892 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1893 vim_strchr(char_u *string, int c) |
7 | 1894 { |
1895 char_u *p; | |
1896 int b; | |
1897 | |
1898 p = string; | |
1899 if (enc_utf8 && c >= 0x80) | |
1900 { | |
1901 while (*p != NUL) | |
1902 { | |
11269
121d29004998
patch 8.0.0520: using a function pointer while the function is known
Christian Brabandt <cb@256bit.org>
parents:
11213
diff
changeset
|
1903 int l = utfc_ptr2len(p); |
6765 | 1904 |
1905 /* Avoid matching an illegal byte here. */ | |
1906 if (utf_ptr2char(p) == c && l > 1) | |
7 | 1907 return p; |
6765 | 1908 p += l; |
7 | 1909 } |
1910 return NULL; | |
1911 } | |
1912 if (enc_dbcs != 0 && c > 255) | |
1913 { | |
1914 int n2 = c & 0xff; | |
1915 | |
1916 c = ((unsigned)c >> 8) & 0xff; | |
1917 while ((b = *p) != NUL) | |
1918 { | |
1919 if (b == c && p[1] == n2) | |
1920 return p; | |
474 | 1921 p += (*mb_ptr2len)(p); |
7 | 1922 } |
1923 return NULL; | |
1924 } | |
1925 if (has_mbyte) | |
1926 { | |
1927 while ((b = *p) != NUL) | |
1928 { | |
1929 if (b == c) | |
1930 return p; | |
474 | 1931 p += (*mb_ptr2len)(p); |
7 | 1932 } |
1933 return NULL; | |
1934 } | |
1935 while ((b = *p) != NUL) | |
1936 { | |
1937 if (b == c) | |
1938 return p; | |
1939 ++p; | |
1940 } | |
1941 return NULL; | |
1942 } | |
1943 | |
1944 /* | |
170 | 1945 * Version of strchr() that only works for bytes and handles unsigned char |
1946 * strings with characters above 128 correctly. It also doesn't return a | |
1947 * pointer to the NUL at the end of the string. | |
1948 */ | |
1949 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1950 vim_strbyte(char_u *string, int c) |
170 | 1951 { |
1952 char_u *p = string; | |
1953 | |
1954 while (*p != NUL) | |
1955 { | |
1956 if (*p == c) | |
1957 return p; | |
1958 ++p; | |
1959 } | |
1960 return NULL; | |
1961 } | |
1962 | |
1963 /* | |
7 | 1964 * Search for last occurrence of "c" in "string". |
500 | 1965 * Return NULL if not found. |
170 | 1966 * Does not handle multi-byte char for "c"! |
7 | 1967 */ |
1968 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1969 vim_strrchr(char_u *string, int c) |
7 | 1970 { |
1971 char_u *retval = NULL; | |
170 | 1972 char_u *p = string; |
1973 | |
1974 while (*p) | |
7 | 1975 { |
170 | 1976 if (*p == c) |
1977 retval = p; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
1978 MB_PTR_ADV(p); |
7 | 1979 } |
1980 return retval; | |
1981 } | |
1982 | |
1983 /* | |
1984 * Vim's version of strpbrk(), in case it's missing. | |
1985 * Don't generate a prototype for this, causes problems when it's not used. | |
1986 */ | |
1987 #ifndef PROTO | |
1988 # ifndef HAVE_STRPBRK | |
1989 # ifdef vim_strpbrk | |
1990 # undef vim_strpbrk | |
1991 # endif | |
1992 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1993 vim_strpbrk(char_u *s, char_u *charset) |
7 | 1994 { |
1995 while (*s) | |
1996 { | |
1997 if (vim_strchr(charset, *s) != NULL) | |
1998 return s; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
1999 MB_PTR_ADV(s); |
7 | 2000 } |
2001 return NULL; | |
2002 } | |
2003 # endif | |
2004 #endif | |
2005 | |
2006 /* | |
2007 * Vim has its own isspace() function, because on some machines isspace() | |
2008 * can't handle characters above 128. | |
2009 */ | |
2010 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2011 vim_isspace(int x) |
7 | 2012 { |
2013 return ((x >= 9 && x <= 13) || x == ' '); | |
2014 } | |
2015 | |
2016 /************************************************************************ | |
119 | 2017 * Functions for handling growing arrays. |
7 | 2018 */ |
2019 | |
2020 /* | |
2021 * Clear an allocated growing array. | |
2022 */ | |
2023 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2024 ga_clear(garray_T *gap) |
7 | 2025 { |
2026 vim_free(gap->ga_data); | |
2027 ga_init(gap); | |
2028 } | |
2029 | |
2030 /* | |
2031 * Clear a growing array that contains a list of strings. | |
2032 */ | |
2033 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2034 ga_clear_strings(garray_T *gap) |
7 | 2035 { |
2036 int i; | |
2037 | |
2038 for (i = 0; i < gap->ga_len; ++i) | |
2039 vim_free(((char_u **)(gap->ga_data))[i]); | |
2040 ga_clear(gap); | |
2041 } | |
2042 | |
2043 /* | |
2044 * Initialize a growing array. Don't forget to set ga_itemsize and | |
2045 * ga_growsize! Or use ga_init2(). | |
2046 */ | |
2047 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2048 ga_init(garray_T *gap) |
7 | 2049 { |
2050 gap->ga_data = NULL; | |
41 | 2051 gap->ga_maxlen = 0; |
7 | 2052 gap->ga_len = 0; |
2053 } | |
2054 | |
2055 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2056 ga_init2(garray_T *gap, int itemsize, int growsize) |
7 | 2057 { |
2058 ga_init(gap); | |
2059 gap->ga_itemsize = itemsize; | |
2060 gap->ga_growsize = growsize; | |
2061 } | |
2062 | |
2063 /* | |
2064 * Make room in growing array "gap" for at least "n" items. | |
2065 * Return FAIL for failure, OK otherwise. | |
2066 */ | |
2067 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2068 ga_grow(garray_T *gap, int n) |
7 | 2069 { |
3376 | 2070 size_t old_len; |
2071 size_t new_len; | |
7 | 2072 char_u *pp; |
2073 | |
41 | 2074 if (gap->ga_maxlen - gap->ga_len < n) |
7 | 2075 { |
2076 if (n < gap->ga_growsize) | |
2077 n = gap->ga_growsize; | |
3376 | 2078 new_len = gap->ga_itemsize * (gap->ga_len + n); |
2079 pp = (gap->ga_data == NULL) | |
3386 | 2080 ? alloc((unsigned)new_len) : vim_realloc(gap->ga_data, new_len); |
7 | 2081 if (pp == NULL) |
2082 return FAIL; | |
3376 | 2083 old_len = gap->ga_itemsize * gap->ga_maxlen; |
2084 vim_memset(pp + old_len, 0, new_len - old_len); | |
41 | 2085 gap->ga_maxlen = gap->ga_len + n; |
7 | 2086 gap->ga_data = pp; |
2087 } | |
2088 return OK; | |
2089 } | |
2090 | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2091 #if defined(FEAT_EVAL) || defined(FEAT_SEARCHPATH) || defined(PROTO) |
7 | 2092 /* |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2093 * For a growing array that contains a list of strings: concatenate all the |
5873 | 2094 * 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
|
2095 * 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
|
2096 */ |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2097 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2098 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
|
2099 { |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2100 int i; |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2101 int len = 0; |
5873 | 2102 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
|
2103 char_u *s; |
5873 | 2104 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
|
2105 |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2106 for (i = 0; i < gap->ga_len; ++i) |
5873 | 2107 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
|
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 = 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
|
2110 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
|
2111 { |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2112 *s = NUL; |
5873 | 2113 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
|
2114 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
|
2115 { |
5873 | 2116 if (p != s) |
2117 { | |
2118 STRCPY(p, sep); | |
2119 p += sep_len; | |
2120 } | |
2121 STRCPY(p, ((char_u **)(gap->ga_data))[i]); | |
2122 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
|
2123 } |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2124 } |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2125 return s; |
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2126 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2127 #endif |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2128 |
11016
4e7308525fe7
patch 8.0.0397: can't build with +viminfo but without +eval
Christian Brabandt <cb@256bit.org>
parents:
10936
diff
changeset
|
2129 #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
|
2130 /* |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2131 * 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
|
2132 * When out of memory nothing changes. |
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 void |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2135 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
|
2136 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2137 char_u *cp = vim_strsave(p); |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2138 |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2139 if (cp != NULL) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2140 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2141 if (ga_grow(gap, 1) == OK) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2142 ((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
|
2143 else |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2144 vim_free(cp); |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2145 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2146 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2147 #endif |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2148 |
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2149 /* |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2150 * 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
|
2151 * When "s" is NULL does not do anything. |
7 | 2152 * Note: Does NOT copy the NUL at the end! |
2153 */ | |
2154 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2155 ga_concat(garray_T *gap, char_u *s) |
7 | 2156 { |
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2157 int len; |
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2158 |
11352
251f1833db7d
patch 8.0.0561: undefined behavior when using backslash after empty line
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
2159 if (s == NULL || *s == NUL) |
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2160 return; |
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2161 len = (int)STRLEN(s); |
7 | 2162 if (ga_grow(gap, len) == OK) |
2163 { | |
2164 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len); | |
2165 gap->ga_len += len; | |
2166 } | |
2167 } | |
2168 | |
2169 /* | |
2170 * Append one byte to a growarray which contains bytes. | |
2171 */ | |
2172 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2173 ga_append(garray_T *gap, int c) |
7 | 2174 { |
2175 if (ga_grow(gap, 1) == OK) | |
2176 { | |
2177 *((char *)gap->ga_data + gap->ga_len) = c; | |
2178 ++gap->ga_len; | |
2179 } | |
2180 } | |
2181 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
2182 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(MSWIN) \ |
5995 | 2183 || defined(PROTO) |
2935 | 2184 /* |
2185 * Append the text in "gap" below the cursor line and clear "gap". | |
2186 */ | |
2187 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2188 append_ga_line(garray_T *gap) |
2935 | 2189 { |
2190 /* Remove trailing CR. */ | |
2191 if (gap->ga_len > 0 | |
2192 && !curbuf->b_p_bin | |
2193 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR) | |
2194 --gap->ga_len; | |
2195 ga_append(gap, NUL); | |
2196 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE); | |
2197 gap->ga_len = 0; | |
2198 } | |
2199 #endif | |
2200 | |
7 | 2201 /************************************************************************ |
2202 * functions that use lookup tables for various things, generally to do with | |
2203 * special key codes. | |
2204 */ | |
2205 | |
2206 /* | |
2207 * Some useful tables. | |
2208 */ | |
2209 | |
2210 static struct modmasktable | |
2211 { | |
2212 short mod_mask; /* Bit-mask for particular key modifier */ | |
2213 short mod_flag; /* Bit(s) for particular key modifier */ | |
2214 char_u name; /* Single letter name of modifier */ | |
2215 } mod_mask_table[] = | |
2216 { | |
2217 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'}, | |
179 | 2218 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'}, |
7 | 2219 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'}, |
2220 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'}, | |
2221 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'}, | |
2222 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'}, | |
2223 {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
|
2224 #ifdef MACOS_X |
7 | 2225 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'}, |
2226 #endif | |
2227 /* 'A' must be the last one */ | |
2228 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'}, | |
2229 {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
|
2230 /* NOTE: when adding an entry, update MAX_KEY_NAME_LEN! */ |
7 | 2231 }; |
2232 | |
2233 /* | |
2234 * Shifted key terminal codes and their unshifted equivalent. | |
1209 | 2235 * Don't add mouse codes here, they are handled separately! |
7 | 2236 */ |
2237 #define MOD_KEYS_ENTRY_SIZE 5 | |
2238 | |
2239 static char_u modifier_keys_table[] = | |
2240 { | |
2241 /* mod mask with modifier without modifier */ | |
2242 MOD_MASK_SHIFT, '&', '9', '@', '1', /* begin */ | |
2243 MOD_MASK_SHIFT, '&', '0', '@', '2', /* cancel */ | |
2244 MOD_MASK_SHIFT, '*', '1', '@', '4', /* command */ | |
2245 MOD_MASK_SHIFT, '*', '2', '@', '5', /* copy */ | |
2246 MOD_MASK_SHIFT, '*', '3', '@', '6', /* create */ | |
2247 MOD_MASK_SHIFT, '*', '4', 'k', 'D', /* delete char */ | |
2248 MOD_MASK_SHIFT, '*', '5', 'k', 'L', /* delete line */ | |
2249 MOD_MASK_SHIFT, '*', '7', '@', '7', /* end */ | |
2250 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', /* end */ | |
2251 MOD_MASK_SHIFT, '*', '9', '@', '9', /* exit */ | |
2252 MOD_MASK_SHIFT, '*', '0', '@', '0', /* find */ | |
2253 MOD_MASK_SHIFT, '#', '1', '%', '1', /* help */ | |
2254 MOD_MASK_SHIFT, '#', '2', 'k', 'h', /* home */ | |
2255 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', /* home */ | |
2256 MOD_MASK_SHIFT, '#', '3', 'k', 'I', /* insert */ | |
2257 MOD_MASK_SHIFT, '#', '4', 'k', 'l', /* left arrow */ | |
2258 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', /* left arrow */ | |
2259 MOD_MASK_SHIFT, '%', 'a', '%', '3', /* message */ | |
2260 MOD_MASK_SHIFT, '%', 'b', '%', '4', /* move */ | |
2261 MOD_MASK_SHIFT, '%', 'c', '%', '5', /* next */ | |
2262 MOD_MASK_SHIFT, '%', 'd', '%', '7', /* options */ | |
2263 MOD_MASK_SHIFT, '%', 'e', '%', '8', /* previous */ | |
2264 MOD_MASK_SHIFT, '%', 'f', '%', '9', /* print */ | |
2265 MOD_MASK_SHIFT, '%', 'g', '%', '0', /* redo */ | |
2266 MOD_MASK_SHIFT, '%', 'h', '&', '3', /* replace */ | |
2267 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', /* right arr. */ | |
2268 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', /* right arr. */ | |
2269 MOD_MASK_SHIFT, '%', 'j', '&', '5', /* resume */ | |
2270 MOD_MASK_SHIFT, '!', '1', '&', '6', /* save */ | |
2271 MOD_MASK_SHIFT, '!', '2', '&', '7', /* suspend */ | |
2272 MOD_MASK_SHIFT, '!', '3', '&', '8', /* undo */ | |
2273 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', /* up arrow */ | |
2274 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', /* down arrow */ | |
2275 | |
2276 /* vt100 F1 */ | |
2277 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1, | |
2278 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2, | |
2279 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3, | |
2280 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4, | |
2281 | |
2282 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', /* F1 */ | |
2283 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2', | |
2284 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3', | |
2285 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4', | |
2286 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5', | |
2287 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6', | |
2288 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7', | |
2289 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8', | |
2290 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9', | |
2291 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', /* F10 */ | |
2292 | |
2293 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1', | |
2294 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2', | |
2295 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3', | |
2296 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4', | |
2297 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5', | |
2298 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6', | |
2299 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7', | |
2300 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8', | |
2301 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9', | |
2302 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A', | |
2303 | |
2304 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B', | |
2305 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C', | |
2306 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D', | |
2307 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E', | |
2308 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F', | |
2309 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G', | |
2310 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H', | |
2311 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I', | |
2312 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J', | |
2313 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K', | |
2314 | |
2315 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L', | |
2316 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M', | |
2317 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N', | |
2318 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O', | |
2319 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P', | |
2320 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q', | |
2321 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R', | |
2322 | |
2323 /* TAB pseudo code*/ | |
2324 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB, | |
2325 | |
2326 NUL | |
2327 }; | |
2328 | |
2329 static struct key_name_entry | |
2330 { | |
2331 int key; /* Special key code or ascii value */ | |
2332 char_u *name; /* Name of key */ | |
2333 } key_names_table[] = | |
2334 { | |
2335 {' ', (char_u *)"Space"}, | |
2336 {TAB, (char_u *)"Tab"}, | |
2337 {K_TAB, (char_u *)"Tab"}, | |
2338 {NL, (char_u *)"NL"}, | |
2339 {NL, (char_u *)"NewLine"}, /* Alternative name */ | |
2340 {NL, (char_u *)"LineFeed"}, /* Alternative name */ | |
2341 {NL, (char_u *)"LF"}, /* Alternative name */ | |
2342 {CAR, (char_u *)"CR"}, | |
2343 {CAR, (char_u *)"Return"}, /* Alternative name */ | |
2344 {CAR, (char_u *)"Enter"}, /* Alternative name */ | |
2345 {K_BS, (char_u *)"BS"}, | |
2346 {K_BS, (char_u *)"BackSpace"}, /* Alternative name */ | |
2347 {ESC, (char_u *)"Esc"}, | |
2348 {CSI, (char_u *)"CSI"}, | |
2349 {K_CSI, (char_u *)"xCSI"}, | |
2350 {'|', (char_u *)"Bar"}, | |
2351 {'\\', (char_u *)"Bslash"}, | |
2352 {K_DEL, (char_u *)"Del"}, | |
2353 {K_DEL, (char_u *)"Delete"}, /* Alternative name */ | |
2354 {K_KDEL, (char_u *)"kDel"}, | |
2355 {K_UP, (char_u *)"Up"}, | |
2356 {K_DOWN, (char_u *)"Down"}, | |
2357 {K_LEFT, (char_u *)"Left"}, | |
2358 {K_RIGHT, (char_u *)"Right"}, | |
180 | 2359 {K_XUP, (char_u *)"xUp"}, |
2360 {K_XDOWN, (char_u *)"xDown"}, | |
2361 {K_XLEFT, (char_u *)"xLeft"}, | |
2362 {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
|
2363 {K_PS, (char_u *)"PasteStart"}, |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
2364 {K_PE, (char_u *)"PasteEnd"}, |
7 | 2365 |
2366 {K_F1, (char_u *)"F1"}, | |
2367 {K_F2, (char_u *)"F2"}, | |
2368 {K_F3, (char_u *)"F3"}, | |
2369 {K_F4, (char_u *)"F4"}, | |
2370 {K_F5, (char_u *)"F5"}, | |
2371 {K_F6, (char_u *)"F6"}, | |
2372 {K_F7, (char_u *)"F7"}, | |
2373 {K_F8, (char_u *)"F8"}, | |
2374 {K_F9, (char_u *)"F9"}, | |
2375 {K_F10, (char_u *)"F10"}, | |
2376 | |
2377 {K_F11, (char_u *)"F11"}, | |
2378 {K_F12, (char_u *)"F12"}, | |
2379 {K_F13, (char_u *)"F13"}, | |
2380 {K_F14, (char_u *)"F14"}, | |
2381 {K_F15, (char_u *)"F15"}, | |
2382 {K_F16, (char_u *)"F16"}, | |
2383 {K_F17, (char_u *)"F17"}, | |
2384 {K_F18, (char_u *)"F18"}, | |
2385 {K_F19, (char_u *)"F19"}, | |
2386 {K_F20, (char_u *)"F20"}, | |
2387 | |
2388 {K_F21, (char_u *)"F21"}, | |
2389 {K_F22, (char_u *)"F22"}, | |
2390 {K_F23, (char_u *)"F23"}, | |
2391 {K_F24, (char_u *)"F24"}, | |
2392 {K_F25, (char_u *)"F25"}, | |
2393 {K_F26, (char_u *)"F26"}, | |
2394 {K_F27, (char_u *)"F27"}, | |
2395 {K_F28, (char_u *)"F28"}, | |
2396 {K_F29, (char_u *)"F29"}, | |
2397 {K_F30, (char_u *)"F30"}, | |
2398 | |
2399 {K_F31, (char_u *)"F31"}, | |
2400 {K_F32, (char_u *)"F32"}, | |
2401 {K_F33, (char_u *)"F33"}, | |
2402 {K_F34, (char_u *)"F34"}, | |
2403 {K_F35, (char_u *)"F35"}, | |
2404 {K_F36, (char_u *)"F36"}, | |
2405 {K_F37, (char_u *)"F37"}, | |
2406 | |
2407 {K_XF1, (char_u *)"xF1"}, | |
2408 {K_XF2, (char_u *)"xF2"}, | |
2409 {K_XF3, (char_u *)"xF3"}, | |
2410 {K_XF4, (char_u *)"xF4"}, | |
2411 | |
2412 {K_HELP, (char_u *)"Help"}, | |
2413 {K_UNDO, (char_u *)"Undo"}, | |
2414 {K_INS, (char_u *)"Insert"}, | |
2415 {K_INS, (char_u *)"Ins"}, /* Alternative name */ | |
2416 {K_KINS, (char_u *)"kInsert"}, | |
2417 {K_HOME, (char_u *)"Home"}, | |
2418 {K_KHOME, (char_u *)"kHome"}, | |
2419 {K_XHOME, (char_u *)"xHome"}, | |
230 | 2420 {K_ZHOME, (char_u *)"zHome"}, |
7 | 2421 {K_END, (char_u *)"End"}, |
2422 {K_KEND, (char_u *)"kEnd"}, | |
2423 {K_XEND, (char_u *)"xEnd"}, | |
230 | 2424 {K_ZEND, (char_u *)"zEnd"}, |
7 | 2425 {K_PAGEUP, (char_u *)"PageUp"}, |
2426 {K_PAGEDOWN, (char_u *)"PageDown"}, | |
2427 {K_KPAGEUP, (char_u *)"kPageUp"}, | |
2428 {K_KPAGEDOWN, (char_u *)"kPageDown"}, | |
2429 | |
2430 {K_KPLUS, (char_u *)"kPlus"}, | |
2431 {K_KMINUS, (char_u *)"kMinus"}, | |
2432 {K_KDIVIDE, (char_u *)"kDivide"}, | |
2433 {K_KMULTIPLY, (char_u *)"kMultiply"}, | |
2434 {K_KENTER, (char_u *)"kEnter"}, | |
2435 {K_KPOINT, (char_u *)"kPoint"}, | |
2436 | |
2437 {K_K0, (char_u *)"k0"}, | |
2438 {K_K1, (char_u *)"k1"}, | |
2439 {K_K2, (char_u *)"k2"}, | |
2440 {K_K3, (char_u *)"k3"}, | |
2441 {K_K4, (char_u *)"k4"}, | |
2442 {K_K5, (char_u *)"k5"}, | |
2443 {K_K6, (char_u *)"k6"}, | |
2444 {K_K7, (char_u *)"k7"}, | |
2445 {K_K8, (char_u *)"k8"}, | |
2446 {K_K9, (char_u *)"k9"}, | |
2447 | |
2448 {'<', (char_u *)"lt"}, | |
2449 | |
2450 {K_MOUSE, (char_u *)"Mouse"}, | |
3273 | 2451 #ifdef FEAT_MOUSE_NET |
7 | 2452 {K_NETTERM_MOUSE, (char_u *)"NetMouse"}, |
3273 | 2453 #endif |
2454 #ifdef FEAT_MOUSE_DEC | |
7 | 2455 {K_DEC_MOUSE, (char_u *)"DecMouse"}, |
3273 | 2456 #endif |
2457 #ifdef FEAT_MOUSE_JSB | |
7 | 2458 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"}, |
3273 | 2459 #endif |
2460 #ifdef FEAT_MOUSE_PTERM | |
7 | 2461 {K_PTERM_MOUSE, (char_u *)"PtermMouse"}, |
3273 | 2462 #endif |
2463 #ifdef FEAT_MOUSE_URXVT | |
2464 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"}, | |
2465 #endif | |
3746 | 2466 {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
|
2467 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelelase"}, |
7 | 2468 {K_LEFTMOUSE, (char_u *)"LeftMouse"}, |
2469 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"}, | |
2470 {K_LEFTDRAG, (char_u *)"LeftDrag"}, | |
2471 {K_LEFTRELEASE, (char_u *)"LeftRelease"}, | |
2472 {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
|
2473 {K_MOUSEMOVE, (char_u *)"MouseMove"}, |
7 | 2474 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"}, |
2475 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"}, | |
2476 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"}, | |
2477 {K_RIGHTMOUSE, (char_u *)"RightMouse"}, | |
2478 {K_RIGHTDRAG, (char_u *)"RightDrag"}, | |
2479 {K_RIGHTRELEASE, (char_u *)"RightRelease"}, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2480 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2481 {K_MOUSEUP, (char_u *)"ScrollWheelDown"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2482 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2483 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
2484 {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
|
2485 {K_MOUSEUP, (char_u *)"MouseUp"}, /* ScrollWheelXXX instead */ |
7 | 2486 {K_X1MOUSE, (char_u *)"X1Mouse"}, |
2487 {K_X1DRAG, (char_u *)"X1Drag"}, | |
2488 {K_X1RELEASE, (char_u *)"X1Release"}, | |
2489 {K_X2MOUSE, (char_u *)"X2Mouse"}, | |
2490 {K_X2DRAG, (char_u *)"X2Drag"}, | |
2491 {K_X2RELEASE, (char_u *)"X2Release"}, | |
2492 {K_DROP, (char_u *)"Drop"}, | |
2493 {K_ZERO, (char_u *)"Nul"}, | |
2494 #ifdef FEAT_EVAL | |
2495 {K_SNR, (char_u *)"SNR"}, | |
2496 #endif | |
2497 {K_PLUG, (char_u *)"Plug"}, | |
6245 | 2498 {K_CURSORHOLD, (char_u *)"CursorHold"}, |
16594
6f52e82d9d4e
patch 8.1.1300: in a terminal 'ballooneval' does not work right away
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
2499 {K_IGNORE, (char_u *)"Ignore"}, |
7 | 2500 {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
|
2501 /* NOTE: When adding a long name update MAX_KEY_NAME_LEN. */ |
7 | 2502 }; |
2503 | |
2504 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry)) | |
2505 | |
2506 #ifdef FEAT_MOUSE | |
2507 static struct mousetable | |
2508 { | |
2509 int pseudo_code; /* Code for pseudo mouse event */ | |
2510 int button; /* Which mouse button is it? */ | |
2511 int is_click; /* Is it a mouse button click event? */ | |
2512 int is_drag; /* Is it a mouse drag event? */ | |
2513 } mouse_table[] = | |
2514 { | |
2515 {(int)KE_LEFTMOUSE, MOUSE_LEFT, TRUE, FALSE}, | |
2516 #ifdef FEAT_GUI | |
2517 {(int)KE_LEFTMOUSE_NM, MOUSE_LEFT, TRUE, FALSE}, | |
2518 #endif | |
2519 {(int)KE_LEFTDRAG, MOUSE_LEFT, FALSE, TRUE}, | |
2520 {(int)KE_LEFTRELEASE, MOUSE_LEFT, FALSE, FALSE}, | |
2521 #ifdef FEAT_GUI | |
2522 {(int)KE_LEFTRELEASE_NM, MOUSE_LEFT, FALSE, FALSE}, | |
2523 #endif | |
2524 {(int)KE_MIDDLEMOUSE, MOUSE_MIDDLE, TRUE, FALSE}, | |
2525 {(int)KE_MIDDLEDRAG, MOUSE_MIDDLE, FALSE, TRUE}, | |
2526 {(int)KE_MIDDLERELEASE, MOUSE_MIDDLE, FALSE, FALSE}, | |
2527 {(int)KE_RIGHTMOUSE, MOUSE_RIGHT, TRUE, FALSE}, | |
2528 {(int)KE_RIGHTDRAG, MOUSE_RIGHT, FALSE, TRUE}, | |
2529 {(int)KE_RIGHTRELEASE, MOUSE_RIGHT, FALSE, FALSE}, | |
2530 {(int)KE_X1MOUSE, MOUSE_X1, TRUE, FALSE}, | |
2531 {(int)KE_X1DRAG, MOUSE_X1, FALSE, TRUE}, | |
2532 {(int)KE_X1RELEASE, MOUSE_X1, FALSE, FALSE}, | |
2533 {(int)KE_X2MOUSE, MOUSE_X2, TRUE, FALSE}, | |
2534 {(int)KE_X2DRAG, MOUSE_X2, FALSE, TRUE}, | |
2535 {(int)KE_X2RELEASE, MOUSE_X2, FALSE, FALSE}, | |
2536 /* DRAG without CLICK */ | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12798
diff
changeset
|
2537 {(int)KE_MOUSEMOVE, MOUSE_RELEASE, FALSE, TRUE}, |
7 | 2538 /* RELEASE without CLICK */ |
2539 {(int)KE_IGNORE, MOUSE_RELEASE, FALSE, FALSE}, | |
2540 {0, 0, 0, 0}, | |
2541 }; | |
2542 #endif /* FEAT_MOUSE */ | |
2543 | |
2544 /* | |
2545 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given | |
2546 * modifier name ('S' for Shift, 'C' for Ctrl etc). | |
2547 */ | |
2548 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2549 name_to_mod_mask(int c) |
7 | 2550 { |
2551 int i; | |
2552 | |
2553 c = TOUPPER_ASC(c); | |
2554 for (i = 0; mod_mask_table[i].mod_mask != 0; i++) | |
2555 if (c == mod_mask_table[i].name) | |
2556 return mod_mask_table[i].mod_flag; | |
2557 return 0; | |
2558 } | |
2559 | |
2560 /* | |
2561 * Check if if there is a special key code for "key" that includes the | |
2562 * modifiers specified. | |
2563 */ | |
2564 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2565 simplify_key(int key, int *modifiers) |
7 | 2566 { |
2567 int i; | |
2568 int key0; | |
2569 int key1; | |
2570 | |
2571 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT)) | |
2572 { | |
2573 /* TAB is a special case */ | |
2574 if (key == TAB && (*modifiers & MOD_MASK_SHIFT)) | |
2575 { | |
2576 *modifiers &= ~MOD_MASK_SHIFT; | |
2577 return K_S_TAB; | |
2578 } | |
2579 key0 = KEY2TERMCAP0(key); | |
2580 key1 = KEY2TERMCAP1(key); | |
2581 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE) | |
2582 if (key0 == modifier_keys_table[i + 3] | |
2583 && key1 == modifier_keys_table[i + 4] | |
2584 && (*modifiers & modifier_keys_table[i])) | |
2585 { | |
2586 *modifiers &= ~modifier_keys_table[i]; | |
2587 return TERMCAP2KEY(modifier_keys_table[i + 1], | |
2588 modifier_keys_table[i + 2]); | |
2589 } | |
2590 } | |
2591 return key; | |
2592 } | |
2593 | |
2594 /* | |
180 | 2595 * Change <xHome> to <Home>, <xUp> to <Up>, etc. |
2596 */ | |
2597 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2598 handle_x_keys(int key) |
180 | 2599 { |
2600 switch (key) | |
2601 { | |
2602 case K_XUP: return K_UP; | |
2603 case K_XDOWN: return K_DOWN; | |
2604 case K_XLEFT: return K_LEFT; | |
2605 case K_XRIGHT: return K_RIGHT; | |
2606 case K_XHOME: return K_HOME; | |
230 | 2607 case K_ZHOME: return K_HOME; |
180 | 2608 case K_XEND: return K_END; |
230 | 2609 case K_ZEND: return K_END; |
180 | 2610 case K_XF1: return K_F1; |
2611 case K_XF2: return K_F2; | |
2612 case K_XF3: return K_F3; | |
2613 case K_XF4: return K_F4; | |
2614 case K_S_XF1: return K_S_F1; | |
2615 case K_S_XF2: return K_S_F2; | |
2616 case K_S_XF3: return K_S_F3; | |
2617 case K_S_XF4: return K_S_F4; | |
2618 } | |
2619 return key; | |
2620 } | |
2621 | |
2622 /* | |
7 | 2623 * Return a string which contains the name of the given key when the given |
2624 * modifiers are down. | |
2625 */ | |
2626 char_u * | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2627 get_special_key_name(int c, int modifiers) |
7 | 2628 { |
2629 static char_u string[MAX_KEY_NAME_LEN + 1]; | |
2630 | |
2631 int i, idx; | |
2632 int table_idx; | |
2633 char_u *s; | |
2634 | |
2635 string[0] = '<'; | |
2636 idx = 1; | |
2637 | |
2638 /* Key that stands for a normal character. */ | |
2639 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY) | |
2640 c = KEY2TERMCAP1(c); | |
2641 | |
2642 /* | |
2643 * Translate shifted special keys into unshifted keys and set modifier. | |
2644 * Same for CTRL and ALT modifiers. | |
2645 */ | |
2646 if (IS_SPECIAL(c)) | |
2647 { | |
2648 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE) | |
2649 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1] | |
2650 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2]) | |
2651 { | |
2652 modifiers |= modifier_keys_table[i]; | |
2653 c = TERMCAP2KEY(modifier_keys_table[i + 3], | |
2654 modifier_keys_table[i + 4]); | |
2655 break; | |
2656 } | |
2657 } | |
2658 | |
2659 /* try to find the key in the special key table */ | |
2660 table_idx = find_special_key_in_table(c); | |
2661 | |
2662 /* | |
2663 * When not a known special key, and not a printable character, try to | |
2664 * extract modifiers. | |
2665 */ | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2666 if (c > 0 && (*mb_char2len)(c) == 1) |
7 | 2667 { |
2668 if (table_idx < 0 | |
2669 && (!vim_isprintc(c) || (c & 0x7f) == ' ') | |
2670 && (c & 0x80)) | |
2671 { | |
2672 c &= 0x7f; | |
2673 modifiers |= MOD_MASK_ALT; | |
2674 /* try again, to find the un-alted key in the special key table */ | |
2675 table_idx = find_special_key_in_table(c); | |
2676 } | |
2677 if (table_idx < 0 && !vim_isprintc(c) && c < ' ') | |
2678 { | |
2679 #ifdef EBCDIC | |
2680 c = CtrlChar(c); | |
2681 #else | |
2682 c += '@'; | |
2683 #endif | |
2684 modifiers |= MOD_MASK_CTRL; | |
2685 } | |
2686 } | |
2687 | |
2688 /* translate the modifier into a string */ | |
2689 for (i = 0; mod_mask_table[i].name != 'A'; i++) | |
2690 if ((modifiers & mod_mask_table[i].mod_mask) | |
2691 == mod_mask_table[i].mod_flag) | |
2692 { | |
2693 string[idx++] = mod_mask_table[i].name; | |
2694 string[idx++] = (char_u)'-'; | |
2695 } | |
2696 | |
2697 if (table_idx < 0) /* unknown special key, may output t_xx */ | |
2698 { | |
2699 if (IS_SPECIAL(c)) | |
2700 { | |
2701 string[idx++] = 't'; | |
2702 string[idx++] = '_'; | |
2703 string[idx++] = KEY2TERMCAP0(c); | |
2704 string[idx++] = KEY2TERMCAP1(c); | |
2705 } | |
2706 /* Not a special key, only modifiers, output directly */ | |
2707 else | |
2708 { | |
2709 if (has_mbyte && (*mb_char2len)(c) > 1) | |
2710 idx += (*mb_char2bytes)(c, string + idx); | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2711 else if (vim_isprintc(c)) |
7 | 2712 string[idx++] = c; |
2713 else | |
2714 { | |
2715 s = transchar(c); | |
2716 while (*s) | |
2717 string[idx++] = *s++; | |
2718 } | |
2719 } | |
2720 } | |
2721 else /* use name of special key */ | |
2722 { | |
10644
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2723 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
|
2724 |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2725 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
|
2726 { |
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2727 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
|
2728 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
|
2729 } |
7 | 2730 } |
2731 string[idx++] = '>'; | |
2732 string[idx] = NUL; | |
2733 return string; | |
2734 } | |
2735 | |
2736 /* | |
2737 * Try translating a <> name at (*srcp)[] to dst[]. | |
2738 * Return the number of characters added to dst[], zero for no match. | |
2739 * If there is a match, srcp is advanced to after the <> name. | |
2740 * dst[] must be big enough to hold the result (up to six characters)! | |
2741 */ | |
2742 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2743 trans_special( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2744 char_u **srcp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2745 char_u *dst, |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2746 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
|
2747 int in_string) /* TRUE when inside a double quoted string */ |
7 | 2748 { |
2749 int modifiers = 0; | |
2750 int key; | |
2751 int dlen = 0; | |
2752 | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2753 key = find_special_key(srcp, &modifiers, keycode, FALSE, in_string); |
7 | 2754 if (key == 0) |
2755 return 0; | |
2756 | |
2757 /* Put the appropriate modifier in a string */ | |
2758 if (modifiers != 0) | |
2759 { | |
2760 dst[dlen++] = K_SPECIAL; | |
2761 dst[dlen++] = KS_MODIFIER; | |
2762 dst[dlen++] = modifiers; | |
2763 } | |
2764 | |
2765 if (IS_SPECIAL(key)) | |
2766 { | |
2767 dst[dlen++] = K_SPECIAL; | |
2768 dst[dlen++] = KEY2TERMCAP0(key); | |
2769 dst[dlen++] = KEY2TERMCAP1(key); | |
2770 } | |
2771 else if (has_mbyte && !keycode) | |
2772 dlen += (*mb_char2bytes)(key, dst + dlen); | |
2773 else if (keycode) | |
2774 dlen = (int)(add_char2buf(key, dst + dlen) - dst); | |
2775 else | |
2776 dst[dlen++] = key; | |
2777 | |
2778 return dlen; | |
2779 } | |
2780 | |
2781 /* | |
2782 * Try translating a <> name at (*srcp)[], return the key and modifiers. | |
2783 * srcp is advanced to after the <> name. | |
2784 * returns 0 if there is no match. | |
2785 */ | |
2786 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2787 find_special_key( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2788 char_u **srcp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2789 int *modp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2790 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
|
2791 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
|
2792 int in_string) /* TRUE in string, double quote is escaped */ |
7 | 2793 { |
2794 char_u *last_dash; | |
2795 char_u *end_of_name; | |
2796 char_u *src; | |
2797 char_u *bp; | |
2798 int modifiers; | |
2799 int bit; | |
2800 int key; | |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2801 uvarnumber_T n; |
3024 | 2802 int l; |
7 | 2803 |
2804 src = *srcp; | |
2805 if (src[0] != '<') | |
2806 return 0; | |
2807 | |
2808 /* Find end of modifier list */ | |
2809 last_dash = src; | |
2810 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++) | |
2811 { | |
2812 if (*bp == '-') | |
2813 { | |
2814 last_dash = bp; | |
3024 | 2815 if (bp[1] != NUL) |
2816 { | |
2817 if (has_mbyte) | |
2818 l = mb_ptr2len(bp + 1); | |
2819 else | |
2820 l = 1; | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2821 /* Anything accepted, like <C-?>. |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2822 * <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
|
2823 * 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
|
2824 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
|
2825 bp += l; |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2826 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
|
2827 && bp[3] == '>') |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2828 bp += 2; |
3024 | 2829 } |
7 | 2830 } |
2831 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3]) | |
2832 bp += 3; /* skip t_xx, xx may be '-' or '>' */ | |
3026 | 2833 else if (STRNICMP(bp, "char-", 5) == 0) |
2834 { | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2835 vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0); |
3026 | 2836 bp += l + 5; |
2837 break; | |
2838 } | |
7 | 2839 } |
2840 | |
2841 if (*bp == '>') /* found matching '>' */ | |
2842 { | |
2843 end_of_name = bp + 1; | |
2844 | |
2845 /* Which modifiers are given? */ | |
2846 modifiers = 0x0; | |
2847 for (bp = src + 1; bp < last_dash; bp++) | |
2848 { | |
2849 if (*bp != '-') | |
2850 { | |
2851 bit = name_to_mod_mask(*bp); | |
2852 if (bit == 0x0) | |
2853 break; /* Illegal modifier name */ | |
2854 modifiers |= bit; | |
2855 } | |
2856 } | |
2857 | |
2858 /* | |
2859 * Legal modifier name. | |
2860 */ | |
2861 if (bp >= last_dash) | |
2862 { | |
3024 | 2863 if (STRNICMP(last_dash + 1, "char-", 5) == 0 |
2864 && VIM_ISDIGIT(last_dash[6])) | |
2865 { | |
2866 /* <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
|
2867 vim_str2nr(last_dash + 6, NULL, NULL, STR2NR_ALL, NULL, &n, 0); |
3026 | 2868 key = (int)n; |
3024 | 2869 } |
7 | 2870 else |
180 | 2871 { |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2872 int off = 1; |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2873 |
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2874 /* 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
|
2875 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
|
2876 off = 2; |
3026 | 2877 if (has_mbyte) |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2878 l = mb_ptr2len(last_dash + off); |
3026 | 2879 else |
2880 l = 1; | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2881 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
|
2882 key = PTR2CHAR(last_dash + off); |
3026 | 2883 else |
2884 { | |
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2885 key = get_special_key_code(last_dash + off); |
3026 | 2886 if (!keep_x_key) |
2887 key = handle_x_keys(key); | |
2888 } | |
180 | 2889 } |
7 | 2890 |
2891 /* | |
2892 * get_special_key_code() may return NUL for invalid | |
2893 * special key name. | |
2894 */ | |
2895 if (key != NUL) | |
2896 { | |
2897 /* | |
2898 * Only use a modifier when there is no special key code that | |
2899 * includes the modifier. | |
2900 */ | |
2901 key = simplify_key(key, &modifiers); | |
2902 | |
2903 if (!keycode) | |
2904 { | |
2905 /* don't want keycode, use single byte code */ | |
2906 if (key == K_BS) | |
2907 key = BS; | |
2908 else if (key == K_DEL || key == K_KDEL) | |
2909 key = DEL; | |
2910 } | |
2911 | |
2912 /* | |
2913 * Normal Key with modifier: Try to make a single byte code. | |
2914 */ | |
2915 if (!IS_SPECIAL(key)) | |
2916 key = extract_modifiers(key, &modifiers); | |
2917 | |
2918 *modp = modifiers; | |
2919 *srcp = end_of_name; | |
2920 return key; | |
2921 } | |
2922 } | |
2923 } | |
2924 return 0; | |
2925 } | |
2926 | |
2927 /* | |
2928 * Try to include modifiers in the key. | |
2929 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc. | |
2930 */ | |
2931 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2932 extract_modifiers(int key, int *modp) |
7 | 2933 { |
2934 int modifiers = *modp; | |
2935 | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
2936 #ifdef MACOS_X |
4352 | 2937 /* Command-key really special, no fancynest */ |
7 | 2938 if (!(modifiers & MOD_MASK_CMD)) |
2939 #endif | |
2940 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key)) | |
2941 { | |
2942 key = TOUPPER_ASC(key); | |
2943 modifiers &= ~MOD_MASK_SHIFT; | |
2944 } | |
2945 if ((modifiers & MOD_MASK_CTRL) | |
2946 #ifdef EBCDIC | |
2947 /* * TODO: EBCDIC Better use: | |
2948 * && (Ctrl_chr(key) || key == '?') | |
2949 * ??? */ | |
2950 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key) | |
2951 != NULL | |
2952 #else | |
2953 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key)) | |
2954 #endif | |
2955 ) | |
2956 { | |
2957 key = Ctrl_chr(key); | |
2958 modifiers &= ~MOD_MASK_CTRL; | |
2959 /* <C-@> is <Nul> */ | |
2960 if (key == 0) | |
2961 key = K_ZERO; | |
2962 } | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
2963 #ifdef MACOS_X |
4352 | 2964 /* Command-key really special, no fancynest */ |
7 | 2965 if (!(modifiers & MOD_MASK_CMD)) |
2966 #endif | |
2967 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
|
2968 && !enc_dbcs) // avoid creating a lead byte |
7 | 2969 { |
2970 key |= 0x80; | |
2971 modifiers &= ~MOD_MASK_ALT; /* remove the META modifier */ | |
2972 } | |
2973 | |
2974 *modp = modifiers; | |
2975 return key; | |
2976 } | |
2977 | |
2978 /* | |
2979 * Try to find key "c" in the special key table. | |
2980 * Return the index when found, -1 when not found. | |
2981 */ | |
2982 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2983 find_special_key_in_table(int c) |
7 | 2984 { |
2985 int i; | |
2986 | |
2987 for (i = 0; key_names_table[i].name != NULL; i++) | |
2988 if (c == key_names_table[i].key) | |
2989 break; | |
2990 if (key_names_table[i].name == NULL) | |
2991 i = -1; | |
2992 return i; | |
2993 } | |
2994 | |
2995 /* | |
2996 * Find the special key with the given name (the given string does not have to | |
2997 * end with NUL, the name is assumed to end before the first non-idchar). | |
2998 * If the name starts with "t_" the next two characters are interpreted as a | |
2999 * termcap name. | |
3000 * Return the key code, or 0 if not found. | |
3001 */ | |
3002 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3003 get_special_key_code(char_u *name) |
7 | 3004 { |
3005 char_u *table_name; | |
3006 char_u string[3]; | |
3007 int i, j; | |
3008 | |
3009 /* | |
3010 * If it's <t_xx> we get the code for xx from the termcap | |
3011 */ | |
3012 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL) | |
3013 { | |
3014 string[0] = name[2]; | |
3015 string[1] = name[3]; | |
3016 string[2] = NUL; | |
3017 if (add_termcap_entry(string, FALSE) == OK) | |
3018 return TERMCAP2KEY(name[2], name[3]); | |
3019 } | |
3020 else | |
3021 for (i = 0; key_names_table[i].name != NULL; i++) | |
3022 { | |
3023 table_name = key_names_table[i].name; | |
3024 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++) | |
3025 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j])) | |
3026 break; | |
3027 if (!vim_isIDc(name[j]) && table_name[j] == NUL) | |
3028 return key_names_table[i].key; | |
3029 } | |
3030 return 0; | |
3031 } | |
3032 | |
1661 | 3033 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
7 | 3034 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3035 get_key_name(int i) |
7 | 3036 { |
1881 | 3037 if (i >= (int)KEY_NAMES_TABLE_LEN) |
7 | 3038 return NULL; |
3039 return key_names_table[i].name; | |
3040 } | |
3041 #endif | |
3042 | |
1661 | 3043 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 3044 /* |
3045 * Look up the given mouse code to return the relevant information in the other | |
3046 * arguments. Return which button is down or was released. | |
3047 */ | |
3048 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3049 get_mouse_button(int code, int *is_click, int *is_drag) |
7 | 3050 { |
3051 int i; | |
3052 | |
3053 for (i = 0; mouse_table[i].pseudo_code; i++) | |
3054 if (code == mouse_table[i].pseudo_code) | |
3055 { | |
3056 *is_click = mouse_table[i].is_click; | |
3057 *is_drag = mouse_table[i].is_drag; | |
3058 return mouse_table[i].button; | |
3059 } | |
3060 return 0; /* Shouldn't get here */ | |
3061 } | |
3062 | |
3063 /* | |
3064 * Return the appropriate pseudo mouse event token (KE_LEFTMOUSE etc) based on | |
3065 * the given information about which mouse button is down, and whether the | |
3066 * mouse was clicked, dragged or released. | |
3067 */ | |
3068 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3069 get_pseudo_mouse_code( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3070 int button, /* eg MOUSE_LEFT */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3071 int is_click, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3072 int is_drag) |
7 | 3073 { |
3074 int i; | |
3075 | |
3076 for (i = 0; mouse_table[i].pseudo_code; i++) | |
3077 if (button == mouse_table[i].button | |
3078 && is_click == mouse_table[i].is_click | |
3079 && is_drag == mouse_table[i].is_drag) | |
3080 { | |
3081 #ifdef FEAT_GUI | |
263 | 3082 /* Trick: a non mappable left click and release has mouse_col -1 |
3083 * or added MOUSE_COLOFF. Used for 'mousefocus' in | |
3084 * gui_mouse_moved() */ | |
3085 if (mouse_col < 0 || mouse_col > MOUSE_COLOFF) | |
7 | 3086 { |
263 | 3087 if (mouse_col < 0) |
3088 mouse_col = 0; | |
3089 else | |
3090 mouse_col -= MOUSE_COLOFF; | |
7 | 3091 if (mouse_table[i].pseudo_code == (int)KE_LEFTMOUSE) |
3092 return (int)KE_LEFTMOUSE_NM; | |
3093 if (mouse_table[i].pseudo_code == (int)KE_LEFTRELEASE) | |
3094 return (int)KE_LEFTRELEASE_NM; | |
3095 } | |
3096 #endif | |
3097 return mouse_table[i].pseudo_code; | |
3098 } | |
1209 | 3099 return (int)KE_IGNORE; /* not recognized, ignore it */ |
7 | 3100 } |
3101 #endif /* FEAT_MOUSE */ | |
3102 | |
3103 /* | |
3104 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC. | |
3105 */ | |
3106 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3107 get_fileformat(buf_T *buf) |
7 | 3108 { |
3109 int c = *buf->b_p_ff; | |
3110 | |
3111 if (buf->b_p_bin || c == 'u') | |
3112 return EOL_UNIX; | |
3113 if (c == 'm') | |
3114 return EOL_MAC; | |
3115 return EOL_DOS; | |
3116 } | |
3117 | |
3118 /* | |
3119 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val" | |
3120 * argument. | |
3121 */ | |
3122 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3123 get_fileformat_force( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3124 buf_T *buf, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3125 exarg_T *eap) /* can be NULL! */ |
7 | 3126 { |
3127 int c; | |
3128 | |
3129 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
|
3130 c = eap->force_ff; |
7 | 3131 else |
3132 { | |
3133 if ((eap != NULL && eap->force_bin != 0) | |
3134 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin) | |
3135 return EOL_UNIX; | |
3136 c = *buf->b_p_ff; | |
3137 } | |
3138 if (c == 'u') | |
3139 return EOL_UNIX; | |
3140 if (c == 'm') | |
3141 return EOL_MAC; | |
3142 return EOL_DOS; | |
3143 } | |
3144 | |
3145 /* | |
3146 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC. | |
3147 * Sets both 'textmode' and 'fileformat'. | |
3148 * Note: Does _not_ set global value of 'textmode'! | |
3149 */ | |
3150 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3151 set_fileformat( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3152 int t, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3153 int opt_flags) /* OPT_LOCAL and/or OPT_GLOBAL */ |
7 | 3154 { |
3155 char *p = NULL; | |
3156 | |
3157 switch (t) | |
3158 { | |
3159 case EOL_DOS: | |
3160 p = FF_DOS; | |
3161 curbuf->b_p_tx = TRUE; | |
3162 break; | |
3163 case EOL_UNIX: | |
3164 p = FF_UNIX; | |
3165 curbuf->b_p_tx = FALSE; | |
3166 break; | |
3167 case EOL_MAC: | |
3168 p = FF_MAC; | |
3169 curbuf->b_p_tx = FALSE; | |
3170 break; | |
3171 } | |
3172 if (p != NULL) | |
3173 set_string_option_direct((char_u *)"ff", -1, (char_u *)p, | |
694 | 3174 OPT_FREE | opt_flags, 0); |
3175 | |
671 | 3176 /* This may cause the buffer to become (un)modified. */ |
7 | 3177 check_status(curbuf); |
673 | 3178 redraw_tabline = TRUE; |
7 | 3179 #ifdef FEAT_TITLE |
3180 need_maketitle = TRUE; /* set window title later */ | |
3181 #endif | |
3182 } | |
3183 | |
3184 /* | |
3185 * Return the default fileformat from 'fileformats'. | |
3186 */ | |
3187 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3188 default_fileformat(void) |
7 | 3189 { |
3190 switch (*p_ffs) | |
3191 { | |
3192 case 'm': return EOL_MAC; | |
3193 case 'd': return EOL_DOS; | |
3194 } | |
3195 return EOL_UNIX; | |
3196 } | |
3197 | |
3198 /* | |
3199 * Call shell. Calls mch_call_shell, with 'shellxquote' added. | |
3200 */ | |
3201 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3202 call_shell(char_u *cmd, int opt) |
7 | 3203 { |
3204 char_u *ncmd; | |
3205 int retval; | |
170 | 3206 #ifdef FEAT_PROFILE |
3207 proftime_T wait_time; | |
3208 #endif | |
7 | 3209 |
3210 if (p_verbose > 3) | |
3211 { | |
293 | 3212 verbose_enter(); |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3213 smsg(_("Calling shell to execute: \"%s\""), |
7 | 3214 cmd == NULL ? p_sh : cmd); |
3215 out_char('\n'); | |
3216 cursor_on(); | |
293 | 3217 verbose_leave(); |
7 | 3218 } |
3219 | |
170 | 3220 #ifdef FEAT_PROFILE |
789 | 3221 if (do_profiling == PROF_YES) |
170 | 3222 prof_child_enter(&wait_time); |
3223 #endif | |
3224 | |
7 | 3225 if (*p_sh == NUL) |
3226 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3227 emsg(_(e_shellempty)); |
7 | 3228 retval = -1; |
3229 } | |
3230 else | |
3231 { | |
3232 #ifdef FEAT_GUI_MSWIN | |
3233 /* Don't hide the pointer while executing a shell command. */ | |
3234 gui_mch_mousehide(FALSE); | |
3235 #endif | |
3236 #ifdef FEAT_GUI | |
3237 ++hold_gui_events; | |
3238 #endif | |
3239 /* The external command may update a tags file, clear cached tags. */ | |
3240 tag_freematch(); | |
3241 | |
3242 if (cmd == NULL || *p_sxq == NUL) | |
3243 retval = mch_call_shell(cmd, opt); | |
3244 else | |
3245 { | |
3359 | 3246 char_u *ecmd = cmd; |
3247 | |
3248 if (*p_sxe != NUL && STRCMP(p_sxq, "(") == 0) | |
3249 { | |
3250 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE); | |
3251 if (ecmd == NULL) | |
3252 ecmd = cmd; | |
3253 } | |
3254 ncmd = alloc((unsigned)(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1)); | |
7 | 3255 if (ncmd != NULL) |
3256 { | |
3257 STRCPY(ncmd, p_sxq); | |
3359 | 3258 STRCAT(ncmd, ecmd); |
3357 | 3259 /* When 'shellxquote' is ( append ). |
3260 * When 'shellxquote' is "( append )". */ | |
3261 STRCAT(ncmd, STRCMP(p_sxq, "(") == 0 ? (char_u *)")" | |
3262 : STRCMP(p_sxq, "\"(") == 0 ? (char_u *)")\"" | |
3263 : p_sxq); | |
7 | 3264 retval = mch_call_shell(ncmd, opt); |
3265 vim_free(ncmd); | |
3266 } | |
3267 else | |
3268 retval = -1; | |
3359 | 3269 if (ecmd != cmd) |
3270 vim_free(ecmd); | |
7 | 3271 } |
3272 #ifdef FEAT_GUI | |
3273 --hold_gui_events; | |
3274 #endif | |
3275 /* | |
3276 * Check the window size, in case it changed while executing the | |
3277 * external command. | |
3278 */ | |
3279 shell_resized_check(); | |
3280 } | |
3281 | |
3282 #ifdef FEAT_EVAL | |
3283 set_vim_var_nr(VV_SHELL_ERROR, (long)retval); | |
170 | 3284 # ifdef FEAT_PROFILE |
789 | 3285 if (do_profiling == PROF_YES) |
170 | 3286 prof_child_exit(&wait_time); |
3287 # endif | |
7 | 3288 #endif |
3289 | |
3290 return retval; | |
3291 } | |
3292 | |
3293 /* | |
789 | 3294 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to |
3295 * NORMAL State with a condition. This function returns the real State. | |
7 | 3296 */ |
3297 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3298 get_real_state(void) |
7 | 3299 { |
3300 if (State & NORMAL) | |
3301 { | |
3302 if (VIsual_active) | |
789 | 3303 { |
3304 if (VIsual_select) | |
3305 return SELECTMODE; | |
7 | 3306 return VISUAL; |
789 | 3307 } |
5735 | 3308 else if (finish_op) |
3309 return OP_PENDING; | |
7 | 3310 } |
3311 return State; | |
3312 } | |
3313 | |
39 | 3314 /* |
3315 * Return TRUE if "p" points to just after a path separator. | |
2939 | 3316 * Takes care of multi-byte characters. |
39 | 3317 * "b" must point to the start of the file name |
3318 */ | |
3319 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3320 after_pathsep(char_u *b, char_u *p) |
39 | 3321 { |
2939 | 3322 return p > b && vim_ispathsep(p[-1]) |
39 | 3323 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0); |
3324 } | |
3325 | |
3326 /* | |
3327 * Return TRUE if file names "f1" and "f2" are in the same directory. | |
3328 * "f1" may be a short name, "f2" must be a full path. | |
3329 */ | |
3330 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3331 same_directory(char_u *f1, char_u *f2) |
39 | 3332 { |
3333 char_u ffname[MAXPATHL]; | |
3334 char_u *t1; | |
3335 char_u *t2; | |
3336 | |
3337 /* safety check */ | |
3338 if (f1 == NULL || f2 == NULL) | |
3339 return FALSE; | |
3340 | |
3341 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE); | |
3342 t1 = gettail_sep(ffname); | |
3343 t2 = gettail_sep(f2); | |
3344 return (t1 - ffname == t2 - f2 | |
3345 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0); | |
3346 } | |
3347 | |
14220
96e4c6b26998
patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents:
13750
diff
changeset
|
3348 #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
|
3349 || 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
|
3350 || defined(FEAT_NETBEANS_INTG) \ |
7 | 3351 || defined(PROTO) |
3352 /* | |
3353 * Change to a file's directory. | |
3354 * Caller must call shorten_fnames()! | |
3355 * Return OK or FAIL. | |
3356 */ | |
3357 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
|
3358 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
|
3359 { |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3360 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
|
3361 char_u new_dir[MAXPATHL]; |
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3362 int res; |
39 | 3363 |
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3364 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
|
3365 *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
|
3366 |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3367 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
|
3368 *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
|
3369 |
15188
2d8c31ae1e24
patch 8.1.0604: autocommand test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
15184
diff
changeset
|
3370 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
|
3371 // 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
|
3372 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
|
3373 else |
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 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
|
3376 |
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3377 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
|
3378 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
|
3379 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
|
3380 } |
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3381 return res; |
7 | 3382 } |
3383 #endif | |
3384 | |
3385 #if defined(STAT_IGNORES_SLASH) || defined(PROTO) | |
3386 /* | |
3387 * Check if "name" ends in a slash and is not a directory. | |
3388 * Used for systems where stat() ignores a trailing slash on a file name. | |
3389 * The Vim code assumes a trailing slash is only ignored for a directory. | |
3390 */ | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3391 static int |
11146
6ce90f33373f
patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3392 illegal_slash(const char *name) |
7 | 3393 { |
3394 if (name[0] == NUL) | |
3395 return FALSE; /* no file name is not illegal */ | |
3396 if (name[strlen(name) - 1] != '/') | |
3397 return FALSE; /* no trailing slash */ | |
3398 if (mch_isdir((char_u *)name)) | |
3399 return FALSE; /* trailing slash for a directory */ | |
3400 return TRUE; | |
3401 } | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3402 |
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 * 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
|
3405 */ |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3406 int |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3407 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
|
3408 { |
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3409 /* 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
|
3410 * 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
|
3411 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
|
3412 } |
7 | 3413 #endif |
3414 | |
3415 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
3416 | |
3417 /* | |
3418 * Handling of cursor and mouse pointer shapes in various modes. | |
3419 */ | |
3420 | |
3421 cursorentry_T shape_table[SHAPE_IDX_COUNT] = | |
3422 { | |
3423 /* The values will be filled in from the 'guicursor' and 'mouseshape' | |
3424 * defaults when Vim starts. | |
3425 * Adjust the SHAPE_IDX_ defines when making changes! */ | |
3426 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3427 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3428 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3429 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3430 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3431 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3432 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3433 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3434 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE}, | |
3435 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE}, | |
3436 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE}, | |
3437 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE}, | |
3438 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE}, | |
3439 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE}, | |
3440 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE}, | |
3441 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE}, | |
3442 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR}, | |
3443 }; | |
3444 | |
3445 #ifdef FEAT_MOUSESHAPE | |
3446 /* | |
3447 * Table with names for mouse shapes. Keep in sync with all the tables for | |
3448 * mch_set_mouse_shape()!. | |
3449 */ | |
3450 static char * mshape_names[] = | |
3451 { | |
3452 "arrow", /* default, must be the first one */ | |
3453 "blank", /* hidden */ | |
3454 "beam", | |
3455 "updown", | |
3456 "udsizing", | |
3457 "leftright", | |
3458 "lrsizing", | |
3459 "busy", | |
3460 "no", | |
3461 "crosshair", | |
3462 "hand1", | |
3463 "hand2", | |
3464 "pencil", | |
3465 "question", | |
3466 "rightup-arrow", | |
3467 "up-arrow", | |
3468 NULL | |
3469 }; | |
3470 #endif | |
3471 | |
3472 /* | |
3473 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape' | |
3474 * ("what" is SHAPE_MOUSE). | |
3475 * Returns error message for an illegal option, NULL otherwise. | |
3476 */ | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3477 char * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3478 parse_shape_opt(int what) |
7 | 3479 { |
3480 char_u *modep; | |
3481 char_u *colonp; | |
3482 char_u *commap; | |
3483 char_u *slashp; | |
3484 char_u *p, *endp; | |
3485 int idx = 0; /* init for GCC */ | |
3486 int all_idx; | |
3487 int len; | |
3488 int i; | |
3489 long n; | |
3490 int found_ve = FALSE; /* found "ve" flag */ | |
3491 int round; | |
3492 | |
3493 /* | |
3494 * First round: check for errors; second round: do it for real. | |
3495 */ | |
3496 for (round = 1; round <= 2; ++round) | |
3497 { | |
3498 /* | |
3499 * Repeat for all comma separated parts. | |
3500 */ | |
3501 #ifdef FEAT_MOUSESHAPE | |
3502 if (what == SHAPE_MOUSE) | |
3503 modep = p_mouseshape; | |
3504 else | |
3505 #endif | |
3506 modep = p_guicursor; | |
3507 while (*modep != NUL) | |
3508 { | |
3509 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
|
3510 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
|
3511 |
a516b6c279d9
patch 8.0.0357: crash when setting 'guicursor' to weird value
Christian Brabandt <cb@256bit.org>
parents:
10716
diff
changeset
|
3512 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
|
3513 return N_("E545: Missing colon"); |
7 | 3514 if (colonp == modep) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3515 return N_("E546: Illegal mode"); |
7 | 3516 |
3517 /* | |
3518 * Repeat for all mode's before the colon. | |
3519 * For the 'a' mode, we loop to handle all the modes. | |
3520 */ | |
3521 all_idx = -1; | |
3522 while (modep < colonp || all_idx >= 0) | |
3523 { | |
3524 if (all_idx < 0) | |
3525 { | |
3526 /* Find the mode. */ | |
3527 if (modep[1] == '-' || modep[1] == ':') | |
3528 len = 1; | |
3529 else | |
3530 len = 2; | |
3531 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a') | |
3532 all_idx = SHAPE_IDX_COUNT - 1; | |
3533 else | |
3534 { | |
3535 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx) | |
3536 if (STRNICMP(modep, shape_table[idx].name, len) | |
3537 == 0) | |
3538 break; | |
3539 if (idx == SHAPE_IDX_COUNT | |
3540 || (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
|
3541 return N_("E546: Illegal mode"); |
7 | 3542 if (len == 2 && modep[0] == 'v' && modep[1] == 'e') |
3543 found_ve = TRUE; | |
3544 } | |
3545 modep += len + 1; | |
3546 } | |
3547 | |
3548 if (all_idx >= 0) | |
3549 idx = all_idx--; | |
3550 else if (round == 2) | |
3551 { | |
3552 #ifdef FEAT_MOUSESHAPE | |
3553 if (what == SHAPE_MOUSE) | |
3554 { | |
3555 /* Set the default, for the missing parts */ | |
3556 shape_table[idx].mshape = 0; | |
3557 } | |
3558 else | |
3559 #endif | |
3560 { | |
3561 /* Set the defaults, for the missing parts */ | |
3562 shape_table[idx].shape = SHAPE_BLOCK; | |
3563 shape_table[idx].blinkwait = 700L; | |
3564 shape_table[idx].blinkon = 400L; | |
3565 shape_table[idx].blinkoff = 250L; | |
3566 } | |
3567 } | |
3568 | |
3569 /* Parse the part after the colon */ | |
3570 for (p = colonp + 1; *p && *p != ','; ) | |
3571 { | |
3572 #ifdef FEAT_MOUSESHAPE | |
3573 if (what == SHAPE_MOUSE) | |
3574 { | |
3575 for (i = 0; ; ++i) | |
3576 { | |
3577 if (mshape_names[i] == NULL) | |
3578 { | |
3579 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
|
3580 return N_("E547: Illegal mouseshape"); |
7 | 3581 if (round == 2) |
3582 shape_table[idx].mshape = | |
3583 getdigits(&p) + MSHAPE_NUMBERED; | |
3584 else | |
3585 (void)getdigits(&p); | |
3586 break; | |
3587 } | |
3588 len = (int)STRLEN(mshape_names[i]); | |
3589 if (STRNICMP(p, mshape_names[i], len) == 0) | |
3590 { | |
3591 if (round == 2) | |
3592 shape_table[idx].mshape = i; | |
3593 p += len; | |
3594 break; | |
3595 } | |
3596 } | |
3597 } | |
3598 else /* if (what == SHAPE_MOUSE) */ | |
3599 #endif | |
3600 { | |
3601 /* | |
3602 * First handle the ones with a number argument. | |
3603 */ | |
3604 i = *p; | |
3605 len = 0; | |
3606 if (STRNICMP(p, "ver", 3) == 0) | |
3607 len = 3; | |
3608 else if (STRNICMP(p, "hor", 3) == 0) | |
3609 len = 3; | |
3610 else if (STRNICMP(p, "blinkwait", 9) == 0) | |
3611 len = 9; | |
3612 else if (STRNICMP(p, "blinkon", 7) == 0) | |
3613 len = 7; | |
3614 else if (STRNICMP(p, "blinkoff", 8) == 0) | |
3615 len = 8; | |
3616 if (len != 0) | |
3617 { | |
3618 p += len; | |
3619 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
|
3620 return N_("E548: digit expected"); |
7 | 3621 n = getdigits(&p); |
3622 if (len == 3) /* "ver" or "hor" */ | |
3623 { | |
3624 if (n == 0) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3625 return N_("E549: Illegal percentage"); |
7 | 3626 if (round == 2) |
3627 { | |
3628 if (TOLOWER_ASC(i) == 'v') | |
3629 shape_table[idx].shape = SHAPE_VER; | |
3630 else | |
3631 shape_table[idx].shape = SHAPE_HOR; | |
3632 shape_table[idx].percentage = n; | |
3633 } | |
3634 } | |
3635 else if (round == 2) | |
3636 { | |
3637 if (len == 9) | |
3638 shape_table[idx].blinkwait = n; | |
3639 else if (len == 7) | |
3640 shape_table[idx].blinkon = n; | |
3641 else | |
3642 shape_table[idx].blinkoff = n; | |
3643 } | |
3644 } | |
3645 else if (STRNICMP(p, "block", 5) == 0) | |
3646 { | |
3647 if (round == 2) | |
3648 shape_table[idx].shape = SHAPE_BLOCK; | |
3649 p += 5; | |
3650 } | |
3651 else /* must be a highlight group name then */ | |
3652 { | |
3653 endp = vim_strchr(p, '-'); | |
3654 if (commap == NULL) /* last part */ | |
3655 { | |
3656 if (endp == NULL) | |
3657 endp = p + STRLEN(p); /* find end of part */ | |
3658 } | |
3659 else if (endp > commap || endp == NULL) | |
3660 endp = commap; | |
3661 slashp = vim_strchr(p, '/'); | |
3662 if (slashp != NULL && slashp < endp) | |
3663 { | |
3664 /* "group/langmap_group" */ | |
3665 i = syn_check_group(p, (int)(slashp - p)); | |
3666 p = slashp + 1; | |
3667 } | |
3668 if (round == 2) | |
3669 { | |
3670 shape_table[idx].id = syn_check_group(p, | |
3671 (int)(endp - p)); | |
3672 shape_table[idx].id_lm = shape_table[idx].id; | |
3673 if (slashp != NULL && slashp < endp) | |
3674 shape_table[idx].id = i; | |
3675 } | |
3676 p = endp; | |
3677 } | |
3678 } /* if (what != SHAPE_MOUSE) */ | |
3679 | |
3680 if (*p == '-') | |
3681 ++p; | |
3682 } | |
3683 } | |
3684 modep = p; | |
3685 if (*modep == ',') | |
3686 ++modep; | |
3687 } | |
3688 } | |
3689 | |
3690 /* If the 's' flag is not given, use the 'v' cursor for 's' */ | |
3691 if (!found_ve) | |
3692 { | |
3693 #ifdef FEAT_MOUSESHAPE | |
3694 if (what == SHAPE_MOUSE) | |
3695 { | |
3696 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape; | |
3697 } | |
3698 else | |
3699 #endif | |
3700 { | |
3701 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape; | |
3702 shape_table[SHAPE_IDX_VE].percentage = | |
3703 shape_table[SHAPE_IDX_V].percentage; | |
3704 shape_table[SHAPE_IDX_VE].blinkwait = | |
3705 shape_table[SHAPE_IDX_V].blinkwait; | |
3706 shape_table[SHAPE_IDX_VE].blinkon = | |
3707 shape_table[SHAPE_IDX_V].blinkon; | |
3708 shape_table[SHAPE_IDX_VE].blinkoff = | |
3709 shape_table[SHAPE_IDX_V].blinkoff; | |
3710 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id; | |
3711 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm; | |
3712 } | |
3713 } | |
3714 | |
3715 return NULL; | |
3716 } | |
3717 | |
500 | 3718 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
3719 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
7 | 3720 /* |
3721 * Return the index into shape_table[] for the current mode. | |
3722 * When "mouse" is TRUE, consider indexes valid for the mouse pointer. | |
3723 */ | |
3724 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3725 get_shape_idx(int mouse) |
7 | 3726 { |
3727 #ifdef FEAT_MOUSESHAPE | |
3728 if (mouse && (State == HITRETURN || State == ASKMORE)) | |
3729 { | |
3730 # ifdef FEAT_GUI | |
87 | 3731 int x, y; |
3732 gui_mch_getmouse(&x, &y); | |
3733 if (Y_2_ROW(y) == Rows - 1) | |
7 | 3734 return SHAPE_IDX_MOREL; |
3735 # endif | |
3736 return SHAPE_IDX_MORE; | |
3737 } | |
3738 if (mouse && drag_status_line) | |
3739 return SHAPE_IDX_SDRAG; | |
3740 if (mouse && drag_sep_line) | |
3741 return SHAPE_IDX_VDRAG; | |
3742 #endif | |
3743 if (!mouse && State == SHOWMATCH) | |
3744 return SHAPE_IDX_SM; | |
3745 if (State & VREPLACE_FLAG) | |
3746 return SHAPE_IDX_R; | |
3747 if (State & REPLACE_FLAG) | |
3748 return SHAPE_IDX_R; | |
3749 if (State & INSERT) | |
3750 return SHAPE_IDX_I; | |
3751 if (State & CMDLINE) | |
3752 { | |
3753 if (cmdline_at_end()) | |
3754 return SHAPE_IDX_C; | |
3755 if (cmdline_overstrike()) | |
3756 return SHAPE_IDX_CR; | |
3757 return SHAPE_IDX_CI; | |
3758 } | |
3759 if (finish_op) | |
3760 return SHAPE_IDX_O; | |
3761 if (VIsual_active) | |
3762 { | |
3763 if (*p_sel == 'e') | |
3764 return SHAPE_IDX_VE; | |
3765 else | |
3766 return SHAPE_IDX_V; | |
3767 } | |
3768 return SHAPE_IDX_N; | |
3769 } | |
500 | 3770 #endif |
7 | 3771 |
3772 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
3773 static int old_mouse_shape = 0; | |
3774 | |
3775 /* | |
3776 * Set the mouse shape: | |
3777 * If "shape" is -1, use shape depending on the current mode, | |
3778 * depending on the current state. | |
3779 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used | |
3780 * when the mouse moves off the status or command line). | |
3781 */ | |
3782 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3783 update_mouseshape(int shape_idx) |
7 | 3784 { |
3785 int new_mouse_shape; | |
3786 | |
3787 /* Only works in GUI mode. */ | |
227 | 3788 if (!gui.in_use || gui.starting) |
7 | 3789 return; |
3790 | |
3791 /* Postpone the updating when more is to come. Speeds up executing of | |
3792 * mappings. */ | |
3793 if (shape_idx == -1 && char_avail()) | |
3794 { | |
3795 postponed_mouseshape = TRUE; | |
3796 return; | |
3797 } | |
3798 | |
864 | 3799 /* When ignoring the mouse don't change shape on the statusline. */ |
3800 if (*p_mouse == NUL | |
3801 && (shape_idx == SHAPE_IDX_CLINE | |
3802 || shape_idx == SHAPE_IDX_STATUS | |
3803 || shape_idx == SHAPE_IDX_VSEP)) | |
3804 shape_idx = -2; | |
3805 | |
7 | 3806 if (shape_idx == -2 |
3807 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape | |
3808 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape | |
3809 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape) | |
3810 return; | |
3811 if (shape_idx < 0) | |
3812 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape; | |
3813 else | |
3814 new_mouse_shape = shape_table[shape_idx].mshape; | |
3815 if (new_mouse_shape != old_mouse_shape) | |
3816 { | |
3817 mch_set_mouse_shape(new_mouse_shape); | |
3818 old_mouse_shape = new_mouse_shape; | |
3819 } | |
3820 postponed_mouseshape = FALSE; | |
3821 } | |
3822 # endif | |
3823 | |
3824 #endif /* CURSOR_SHAPE */ | |
3825 | |
3826 | |
3827 /* | |
3828 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search | |
3829 * 'cdpath' for relative directory names, otherwise just mch_chdir(). | |
3830 */ | |
3831 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3832 vim_chdir(char_u *new_dir) |
7 | 3833 { |
3834 #ifndef FEAT_SEARCHPATH | |
3835 return mch_chdir((char *)new_dir); | |
3836 #else | |
3837 char_u *dir_name; | |
3838 int r; | |
3839 | |
3840 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir), | |
3841 FNAME_MESS, curbuf->b_ffname); | |
3842 if (dir_name == NULL) | |
3843 return -1; | |
3844 r = mch_chdir((char *)dir_name); | |
3845 vim_free(dir_name); | |
3846 return r; | |
3847 #endif | |
3848 } | |
3849 | |
3850 /* | |
418 | 3851 * Get user name from machine-specific function. |
7 | 3852 * Returns the user name in "buf[len]". |
418 | 3853 * Some systems are quite slow in obtaining the user name (Windows NT), thus |
3854 * cache the result. | |
7 | 3855 * Returns OK or FAIL. |
3856 */ | |
3857 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3858 get_user_name(char_u *buf, int len) |
7 | 3859 { |
359 | 3860 if (username == NULL) |
7 | 3861 { |
3862 if (mch_get_user_name(buf, len) == FAIL) | |
3863 return FAIL; | |
359 | 3864 username = vim_strsave(buf); |
7 | 3865 } |
3866 else | |
418 | 3867 vim_strncpy(buf, username, len - 1); |
7 | 3868 return OK; |
3869 } | |
3870 | |
3871 #ifndef HAVE_QSORT | |
3872 /* | |
3873 * Our own qsort(), for systems that don't have it. | |
3874 * It's simple and slow. From the K&R C book. | |
3875 */ | |
3876 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3877 qsort( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3878 void *base, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3879 size_t elm_count, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3880 size_t elm_size, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3881 int (*cmp)(const void *, const void *)) |
7 | 3882 { |
3883 char_u *buf; | |
3884 char_u *p1; | |
3885 char_u *p2; | |
3886 int i, j; | |
3887 int gap; | |
3888 | |
3889 buf = alloc((unsigned)elm_size); | |
3890 if (buf == NULL) | |
3891 return; | |
3892 | |
3893 for (gap = elm_count / 2; gap > 0; gap /= 2) | |
3894 for (i = gap; i < elm_count; ++i) | |
3895 for (j = i - gap; j >= 0; j -= gap) | |
3896 { | |
3897 /* Compare the elements. */ | |
3898 p1 = (char_u *)base + j * elm_size; | |
3899 p2 = (char_u *)base + (j + gap) * elm_size; | |
3900 if ((*cmp)((void *)p1, (void *)p2) <= 0) | |
3901 break; | |
1993 | 3902 /* Exchange the elements. */ |
7 | 3903 mch_memmove(buf, p1, elm_size); |
3904 mch_memmove(p1, p2, elm_size); | |
3905 mch_memmove(p2, buf, elm_size); | |
3906 } | |
3907 | |
3908 vim_free(buf); | |
3909 } | |
3910 #endif | |
3911 | |
3912 /* | |
3913 * Sort an array of strings. | |
3914 */ | |
16606
7e733046db1d
patch 8.1.1306: Borland support is outdated and doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
16594
diff
changeset
|
3915 static int sort_compare(const void *s1, const void *s2); |
7 | 3916 |
3917 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3918 sort_compare(const void *s1, const void *s2) |
7 | 3919 { |
3920 return STRCMP(*(char **)s1, *(char **)s2); | |
3921 } | |
3922 | |
3923 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3924 sort_strings( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3925 char_u **files, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3926 int count) |
7 | 3927 { |
3928 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare); | |
3929 } | |
3930 | |
3931 #if !defined(NO_EXPANDPATH) || defined(PROTO) | |
3932 /* | |
3933 * Compare path "p[]" to "q[]". | |
39 | 3934 * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]" |
7 | 3935 * Return value like strcmp(p, q), but consider path separators. |
3936 */ | |
3937 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3938 pathcmp(const char *p, const char *q, int maxlen) |
7 | 3939 { |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
3940 int i, j; |
4276 | 3941 int c1, c2; |
41 | 3942 const char *s = NULL; |
7 | 3943 |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
3944 for (i = 0, j = 0; maxlen < 0 || (i < maxlen && j < maxlen);) |
7 | 3945 { |
4276 | 3946 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
|
3947 c2 = PTR2CHAR((char_u *)q + j); |
4276 | 3948 |
7 | 3949 /* End of "p": check if "q" also ends or just has a slash. */ |
4276 | 3950 if (c1 == NUL) |
7 | 3951 { |
4276 | 3952 if (c2 == NUL) /* full match */ |
7 | 3953 return 0; |
3954 s = q; | |
13214
ed51483e9971
patch 8.0.1481: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13172
diff
changeset
|
3955 i = j; |
7 | 3956 break; |
3957 } | |
3958 | |
3959 /* End of "q": check if "p" just has a slash. */ | |
4276 | 3960 if (c2 == NUL) |
7 | 3961 { |
3962 s = p; | |
3963 break; | |
3964 } | |
3965 | |
4276 | 3966 if ((p_fic ? MB_TOUPPER(c1) != MB_TOUPPER(c2) : c1 != c2) |
7 | 3967 #ifdef BACKSLASH_IN_FILENAME |
3968 /* consider '/' and '\\' to be equal */ | |
4276 | 3969 && !((c1 == '/' && c2 == '\\') |
3970 || (c1 == '\\' && c2 == '/')) | |
7 | 3971 #endif |
3972 ) | |
3973 { | |
4276 | 3974 if (vim_ispathsep(c1)) |
7 | 3975 return -1; |
4276 | 3976 if (vim_ispathsep(c2)) |
7 | 3977 return 1; |
4276 | 3978 return p_fic ? MB_TOUPPER(c1) - MB_TOUPPER(c2) |
3979 : c1 - c2; /* no match */ | |
7 | 3980 } |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
3981 |
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
3982 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
|
3983 j += MB_PTR2LEN((char_u *)q + j); |
7 | 3984 } |
7044
7758d6245c3a
commit https://github.com/vim/vim/commit/f6470c288cb6f8efd60a507baf2c070f9d209ae6
Christian Brabandt <cb@256bit.org>
parents:
6929
diff
changeset
|
3985 if (s == NULL) /* "i" or "j" ran into "maxlen" */ |
41 | 3986 return 0; |
7 | 3987 |
4276 | 3988 c1 = PTR2CHAR((char_u *)s + i); |
3989 c2 = PTR2CHAR((char_u *)s + i + MB_PTR2LEN((char_u *)s + i)); | |
7 | 3990 /* ignore a trailing slash, but not "//" or ":/" */ |
4276 | 3991 if (c2 == NUL |
41 | 3992 && i > 0 |
3993 && !after_pathsep((char_u *)s, (char_u *)s + i) | |
7 | 3994 #ifdef BACKSLASH_IN_FILENAME |
4276 | 3995 && (c1 == '/' || c1 == '\\') |
7 | 3996 #else |
4276 | 3997 && c1 == '/' |
7 | 3998 #endif |
41 | 3999 ) |
7 | 4000 return 0; /* match with trailing slash */ |
4001 if (s == q) | |
4002 return -1; /* no match */ | |
4003 return 1; | |
4004 } | |
4005 #endif | |
4006 | |
4007 /* | |
4008 * The putenv() implementation below comes from the "screen" program. | |
4009 * Included with permission from Juergen Weigert. | |
4010 * See pty.c for the copyright notice. | |
4011 */ | |
4012 | |
4013 /* | |
4014 * putenv -- put value into environment | |
4015 * | |
4016 * Usage: i = putenv (string) | |
4017 * int i; | |
4018 * char *string; | |
4019 * | |
4020 * where string is of the form <name>=<value>. | |
4021 * Putenv returns 0 normally, -1 on error (not enough core for malloc). | |
4022 * | |
4023 * Putenv may need to add a new name into the environment, or to | |
4024 * associate a value longer than the current value with a particular | |
4025 * name. So, to make life simpler, putenv() copies your entire | |
4026 * environment into the heap (i.e. malloc()) from the stack | |
4027 * (i.e. where it resides when your process is initiated) the first | |
4028 * time you call it. | |
4029 * | |
4030 * (history removed, not very interesting. See the "screen" sources.) | |
4031 */ | |
4032 | |
4033 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) | |
4034 | |
4035 #define EXTRASIZE 5 /* increment to add to env. size */ | |
4036 | |
4037 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
|
4038 extern char **environ; /* the global which is your env. */ |
7 | 4039 |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
4040 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
|
4041 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
|
4042 static int moreenv(void); /* incr. size of env. */ |
7 | 4043 |
4044 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4045 putenv(const char *string) |
7 | 4046 { |
4047 int i; | |
4048 char *p; | |
4049 | |
4050 if (envsize < 0) | |
4051 { /* first time putenv called */ | |
4052 if (newenv() < 0) /* copy env. to heap */ | |
4053 return -1; | |
4054 } | |
4055 | |
4056 i = findenv((char *)string); /* look for name in environment */ | |
4057 | |
4058 if (i < 0) | |
4059 { /* name must be added */ | |
4060 for (i = 0; environ[i]; i++); | |
4061 if (i >= (envsize - 1)) | |
4062 { /* need new slot */ | |
4063 if (moreenv() < 0) | |
4064 return -1; | |
4065 } | |
4066 p = (char *)alloc((unsigned)(strlen(string) + 1)); | |
4067 if (p == NULL) /* not enough core */ | |
4068 return -1; | |
4069 environ[i + 1] = 0; /* new end of env. */ | |
4070 } | |
4071 else | |
4072 { /* name already in env. */ | |
4073 p = vim_realloc(environ[i], strlen(string) + 1); | |
4074 if (p == NULL) | |
4075 return -1; | |
4076 } | |
4077 sprintf(p, "%s", string); /* copy into env. */ | |
4078 environ[i] = p; | |
4079 | |
4080 return 0; | |
4081 } | |
4082 | |
4083 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4084 findenv(char *name) |
7 | 4085 { |
4086 char *namechar, *envchar; | |
4087 int i, found; | |
4088 | |
4089 found = 0; | |
4090 for (i = 0; environ[i] && !found; i++) | |
4091 { | |
4092 envchar = environ[i]; | |
4093 namechar = name; | |
4094 while (*namechar && *namechar != '=' && (*namechar == *envchar)) | |
4095 { | |
4096 namechar++; | |
4097 envchar++; | |
4098 } | |
4099 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '='); | |
4100 } | |
4101 return found ? i - 1 : -1; | |
4102 } | |
4103 | |
4104 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4105 newenv(void) |
7 | 4106 { |
4107 char **env, *elem; | |
4108 int i, esize; | |
4109 | |
4110 for (i = 0; environ[i]; i++) | |
4111 ; | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
4112 |
7 | 4113 esize = i + EXTRASIZE + 1; |
4114 env = (char **)alloc((unsigned)(esize * sizeof (elem))); | |
4115 if (env == NULL) | |
4116 return -1; | |
4117 | |
4118 for (i = 0; environ[i]; i++) | |
4119 { | |
4120 elem = (char *)alloc((unsigned)(strlen(environ[i]) + 1)); | |
4121 if (elem == NULL) | |
4122 return -1; | |
4123 env[i] = elem; | |
4124 strcpy(elem, environ[i]); | |
4125 } | |
4126 | |
4127 env[i] = 0; | |
4128 environ = env; | |
4129 envsize = esize; | |
4130 return 0; | |
4131 } | |
4132 | |
4133 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4134 moreenv(void) |
7 | 4135 { |
4136 int esize; | |
4137 char **env; | |
4138 | |
4139 esize = envsize + EXTRASIZE; | |
4140 env = (char **)vim_realloc((char *)environ, esize * sizeof (*env)); | |
4141 if (env == 0) | |
4142 return -1; | |
4143 environ = env; | |
4144 envsize = esize; | |
4145 return 0; | |
4146 } | |
4147 | |
4148 # 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
|
4149 /* |
7791a15353dc
patch 8.0.0751: OpenPTY missing with some combination of features
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4150 * 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
|
4151 */ |
7 | 4152 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4153 vimpty_getenv(const char_u *string) |
7 | 4154 { |
4155 int i; | |
4156 char_u *p; | |
4157 | |
4158 if (envsize < 0) | |
4159 return NULL; | |
4160 | |
4161 i = findenv((char *)string); | |
4162 | |
4163 if (i < 0) | |
4164 return NULL; | |
4165 | |
4166 p = vim_strchr((char_u *)environ[i], '='); | |
4167 return (p + 1); | |
4168 } | |
4169 # endif | |
4170 | |
4171 #endif /* !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) */ | |
313 | 4172 |
741 | 4173 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
313 | 4174 /* |
4175 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have | |
4176 * rights to write into. | |
4177 */ | |
4178 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4179 filewritable(char_u *fname) |
313 | 4180 { |
4181 int retval = 0; | |
4182 #if defined(UNIX) || defined(VMS) | |
4183 int perm = 0; | |
4184 #endif | |
4185 | |
4186 #if defined(UNIX) || defined(VMS) | |
4187 perm = mch_getperm(fname); | |
4188 #endif | |
4189 if ( | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
4190 # ifdef MSWIN |
313 | 4191 mch_writable(fname) && |
4192 # else | |
4193 # if defined(UNIX) || defined(VMS) | |
4194 (perm & 0222) && | |
4195 # endif | |
4196 # endif | |
4197 mch_access((char *)fname, W_OK) == 0 | |
4198 ) | |
4199 { | |
4200 ++retval; | |
4201 if (mch_isdir(fname)) | |
4202 ++retval; | |
4203 } | |
4204 return retval; | |
4205 } | |
4206 #endif | |
332 | 4207 |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4208 #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
|
4209 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4210 * 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
|
4211 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4212 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4213 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4214 get2c(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4215 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4216 int c, n; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4217 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4218 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
|
4219 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
|
4220 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
|
4221 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
|
4222 return (n << 8) + c; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4223 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4224 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4225 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4226 * 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
|
4227 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4228 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4229 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4230 get3c(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4231 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4232 int c, n; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4233 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4234 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
|
4235 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
|
4236 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
|
4237 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
|
4238 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
|
4239 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
|
4240 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
|
4241 return (n << 8) + c; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4242 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4243 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4244 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4245 * 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
|
4246 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4247 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4248 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4249 get4c(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4250 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4251 int c; |
5347 | 4252 /* Use unsigned rather than int otherwise result is undefined |
4253 * when left-shift sets the MSB. */ | |
4254 unsigned n; | |
4255 | |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4256 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
|
4257 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
|
4258 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
|
4259 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
|
4260 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
|
4261 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
|
4262 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
|
4263 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
|
4264 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
|
4265 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
|
4266 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
|
4267 n = (n << 8) + (unsigned)c; |
5347 | 4268 return (int)n; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4269 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4270 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4271 /* |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4272 * 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
|
4273 * Returns -1 when encountering EOF. |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4274 */ |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4275 time_T |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4276 get8ctime(FILE *fd) |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4277 { |
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4278 int c; |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4279 time_T n = 0; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4280 int i; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4281 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4282 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
|
4283 { |
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4284 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
|
4285 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
|
4286 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
|
4287 } |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4288 return n; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4289 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4290 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4291 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4292 * 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
|
4293 * 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
|
4294 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4295 char_u * |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4296 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
|
4297 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4298 char_u *str; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4299 int i; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4300 int c; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4301 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4302 /* allocate memory */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4303 str = alloc((unsigned)cnt + 1); |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4304 if (str != NULL) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4305 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4306 /* 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
|
4307 for (i = 0; i < cnt; ++i) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4308 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4309 c = getc(fd); |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4310 if (c == EOF) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4311 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4312 vim_free(str); |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4313 return NULL; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4314 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4315 str[i] = c; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4316 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4317 str[i] = NUL; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4318 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4319 return str; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4320 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4321 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4322 /* |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4323 * 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
|
4324 */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4325 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4326 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
|
4327 { |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4328 int i; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4329 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4330 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
|
4331 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
|
4332 return FAIL; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4333 return OK; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4334 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4335 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4336 #ifdef _MSC_VER |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4337 # if (_MSC_VER <= 1200) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4338 /* 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
|
4339 * matching #pragma below. */ |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4340 # pragma optimize("", off) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4341 # endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4342 #endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4343 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4344 /* |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4345 * 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
|
4346 * 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
|
4347 */ |
7519
98fede2c9574
commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
4348 int |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4349 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
|
4350 { |
6122 | 4351 char_u buf[8]; |
4352 | |
4353 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
|
4354 return fwrite(buf, (size_t)8, (size_t)1, fd) == 1 ? OK : FAIL; |
6122 | 4355 } |
4356 | |
4357 /* | |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4358 * Write time_T to "buf[8]". |
6122 | 4359 */ |
4360 void | |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4361 time_to_bytes(time_T the_time, char_u *buf) |
6122 | 4362 { |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4363 int c; |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4364 int i; |
6122 | 4365 int bi = 0; |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4366 time_T wtime = the_time; |
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4367 |
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4368 /* 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
|
4369 * can't use put_bytes() here. |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4370 * 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
|
4371 * 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
|
4372 * 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
|
4373 * 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
|
4374 * 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
|
4375 for (i = 7; i >= 0; --i) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4376 { |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9252
diff
changeset
|
4377 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
|
4378 /* ">>" doesn't work well when shifting more bits than avail */ |
6122 | 4379 buf[bi++] = 0; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4380 else |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4381 { |
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
|
4382 #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
|
4383 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
|
4384 #else |
2245
4e0124f5aee2
Optimize the blowfish crypt/decrypt code a bit more.
Bram Moolenaar <bram@vim.org>
parents:
2244
diff
changeset
|
4385 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
|
4386 #endif |
6122 | 4387 buf[bi++] = c; |
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4388 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4389 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4390 } |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4391 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4392 #ifdef _MSC_VER |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4393 # if (_MSC_VER <= 1200) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4394 # pragma optimize("", on) |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4395 # endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4396 #endif |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4397 |
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4398 #endif |
3257 | 4399 |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4400 #if defined(FEAT_QUICKFIX) || defined(FEAT_SPELL) || defined(PROTO) |
3257 | 4401 /* |
4402 * Return TRUE if string "s" contains a non-ASCII character (128 or higher). | |
4403 * When "s" is NULL FALSE is returned. | |
4404 */ | |
4405 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4406 has_non_ascii(char_u *s) |
3257 | 4407 { |
4408 char_u *p; | |
4409 | |
4410 if (s != NULL) | |
4411 for (p = s; *p != NUL; ++p) | |
4412 if (*p >= 128) | |
4413 return TRUE; | |
4414 return FALSE; | |
4415 } | |
4416 #endif | |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4417 |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4418 #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
|
4419 # 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
|
4420 |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4421 /* |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4422 * 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
|
4423 * 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
|
4424 * 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
|
4425 * it is safe to do so. |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4426 */ |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4427 void |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4428 parse_queued_messages(void) |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4429 { |
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
|
4430 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
|
4431 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
|
4432 |
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
|
4433 // 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
|
4434 // 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
|
4435 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
|
4436 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
|
4437 |
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
|
4438 // 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
|
4439 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
|
4440 { |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4441 // For Win32 mch_breakcheck() does not check for input, do it here. |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
4442 # if defined(MSWIN) && 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
|
4443 channel_handle_events(FALSE); |
8172
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
4444 # endif |
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
4445 |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4446 # 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
|
4447 // 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
|
4448 netbeans_parse_messages(); |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4449 # endif |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8340
diff
changeset
|
4450 # 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
|
4451 // 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
|
4452 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
|
4453 |
ec67c6b8ef12
patch 8.1.0590: when a job ends the closed channels are not handled
Bram Moolenaar <Bram@vim.org>
parents:
15138
diff
changeset
|
4454 // 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
|
4455 channel_parse_messages(); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7838
diff
changeset
|
4456 # endif |
7111
57c354f0115c
commit https://github.com/vim/vim/commit/9534680731ea342c2fed01a812559958923480da
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
4457 # 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
|
4458 // 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
|
4459 server_parse_messages(); |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4460 # endif |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8340
diff
changeset
|
4461 # 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
|
4462 // 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
|
4463 // 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
|
4464 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
|
4465 continue; |
8174
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8172
diff
changeset
|
4466 # endif |
15675
01890a3caefd
patch 8.1.0845: having job_status() free the job causes problems
Bram Moolenaar <Bram@vim.org>
parents:
15671
diff
changeset
|
4467 # 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
|
4468 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
|
4469 # 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
|
4470 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
|
4471 } |
12798
5ae0d05e046a
patch 8.0.1276: key lost when window closed in exit callback
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
4472 |
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
|
4473 // 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
|
4474 // 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
|
4475 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
|
4476 ins_char_typebuf(K_IGNORE); |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4477 } |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4478 #endif |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4479 |
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4480 #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
|
4481 # ifdef ELAPSED_TIMEVAL |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4482 /* |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4483 * 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
|
4484 */ |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4485 long |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4486 elapsed(struct timeval *start_tv) |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4487 { |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4488 struct timeval now_tv; |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4489 |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4490 gettimeofday(&now_tv, NULL); |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4491 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
|
4492 + (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
|
4493 } |
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4494 # endif |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4495 |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4496 # ifdef ELAPSED_TICKCOUNT |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4497 /* |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4498 * 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
|
4499 */ |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4500 long |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4501 elapsed(DWORD start_tick) |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4502 { |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4503 DWORD now = GetTickCount(); |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4504 |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4505 return (long)now - (long)start_tick; |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4506 } |
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4507 # endif |
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4508 #endif |
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4509 |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4510 #if defined(FEAT_JOB_CHANNEL) \ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4511 || (defined(UNIX) && (!defined(USE_SYSTEM) \ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4512 || (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
|
4513 || defined(PROTO) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4514 /* |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4515 * 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
|
4516 * "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
|
4517 * 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
|
4518 */ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4519 int |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4520 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
|
4521 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4522 int i; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4523 char_u *p, *d; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4524 int inquote; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4525 |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4526 /* |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4527 * Do this loop twice: |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4528 * 1: find number of arguments |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4529 * 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
|
4530 */ |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4531 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
|
4532 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4533 p = skipwhite(cmd); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4534 inquote = FALSE; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4535 *argc = 0; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4536 for (;;) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4537 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4538 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4539 (*argv)[*argc] = (char *)p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4540 ++*argc; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4541 d = p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4542 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
|
4543 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4544 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
|
4545 // 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
|
4546 inquote = !inquote; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4547 else |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4548 { |
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4549 if (rem_backslash(p)) |
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4550 { |
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4551 // 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
|
4552 // 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
|
4553 ++p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4554 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4555 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4556 *d++ = *p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4557 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4558 ++p; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4559 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4560 if (*p == NUL) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4561 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4562 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4563 *d++ = NUL; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4564 break; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4565 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4566 if (i == 1) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4567 *d++ = NUL; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4568 p = skipwhite(p + 1); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4569 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4570 if (*argv == NULL) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4571 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4572 if (use_shcf) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4573 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4574 /* 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
|
4575 p = p_shcf; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4576 for (;;) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4577 { |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4578 p = skiptowhite(p); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4579 if (*p == NUL) |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4580 break; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4581 ++*argc; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4582 p = skipwhite(p); |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4583 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4584 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4585 |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4586 *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
|
4587 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
|
4588 return FAIL; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4589 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4590 } |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4591 return OK; |
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4592 } |
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
|
4593 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4594 # 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
|
4595 /* |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4596 * 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
|
4597 * "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
|
4598 * 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
|
4599 */ |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4600 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
|
4601 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
|
4602 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4603 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
|
4604 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
|
4605 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4606 /* 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
|
4607 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
|
4608 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
|
4609 || 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
|
4610 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4611 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
|
4612 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
|
4613 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4614 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
|
4615 (*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
|
4616 (*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
|
4617 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
|
4618 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
|
4619 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4620 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4621 /* |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4622 * 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
|
4623 * "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
|
4624 * 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
|
4625 */ |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4626 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
|
4627 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
|
4628 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4629 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
|
4630 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
|
4631 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4632 /* 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
|
4633 *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
|
4634 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
|
4635 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
|
4636 *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
|
4637 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
|
4638 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
4639 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
|
4640 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
|
4641 { |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4642 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
|
4643 |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4644 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
|
4645 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
|
4646 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
|
4647 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4648 (*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
|
4649 *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
|
4650 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4651 (*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
|
4652 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
|
4653 } |
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4654 # 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
|
4655 #endif |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4656 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4657 #if defined(FEAT_SESSION) || defined(PROTO) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4658 /* |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4659 * Generate a script that can be used to restore the current editing session. |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4660 * Save the value of v:this_session before running :mksession in order to make |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4661 * automagic session save fully transparent. Return TRUE on success. |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4662 */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4663 int |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4664 write_session_file(char_u *filename) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4665 { |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4666 char_u *escaped_filename; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4667 char *mksession_cmdline; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4668 unsigned int save_ssop_flags; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4669 int failed; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4670 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4671 /* |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4672 * Build an ex command line to create a script that restores the current |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4673 * session if executed. Escape the filename to avoid nasty surprises. |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4674 */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4675 escaped_filename = vim_strsave_escaped(filename, escape_chars); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4676 if (escaped_filename == NULL) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4677 return FALSE; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4678 mksession_cmdline = (char *)alloc(10 + (int)STRLEN(escaped_filename) + 1); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4679 if (mksession_cmdline == NULL) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4680 { |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4681 vim_free(escaped_filename); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4682 return FALSE; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4683 } |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4684 strcpy(mksession_cmdline, "mksession "); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4685 STRCAT(mksession_cmdline, escaped_filename); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4686 vim_free(escaped_filename); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4687 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4688 /* |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4689 * Use a reasonable hardcoded set of 'sessionoptions' flags to avoid |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4690 * unpredictable effects when the session is saved automatically. Also, |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4691 * we definitely need SSOP_GLOBALS to be able to restore v:this_session. |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4692 * Don't use SSOP_BUFFERS to prevent the buffer list from becoming |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4693 * enormously large if the GNOME session feature is used regularly. |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4694 */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4695 save_ssop_flags = ssop_flags; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4696 ssop_flags = (SSOP_BLANK|SSOP_CURDIR|SSOP_FOLDS|SSOP_GLOBALS |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4697 |SSOP_HELP|SSOP_OPTIONS|SSOP_WINSIZE|SSOP_TABPAGES); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4698 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4699 do_cmdline_cmd((char_u *)"let Save_VV_this_session = v:this_session"); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4700 failed = (do_cmdline_cmd((char_u *)mksession_cmdline) == FAIL); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4701 do_cmdline_cmd((char_u *)"let v:this_session = Save_VV_this_session"); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4702 do_unlet((char_u *)"Save_VV_this_session", TRUE); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4703 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4704 ssop_flags = save_ssop_flags; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4705 vim_free(mksession_cmdline); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4706 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4707 /* |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4708 * Reopen the file and append a command to restore v:this_session, |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4709 * as if this save never happened. This is to avoid conflicts with |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4710 * the user's own sessions. FIXME: It's probably less hackish to add |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4711 * a "stealth" flag to 'sessionoptions' -- gotta ask Bram. |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4712 */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4713 if (!failed) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4714 { |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4715 FILE *fd; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4716 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4717 fd = open_exfile(filename, TRUE, APPENDBIN); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4718 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4719 failed = (fd == NULL |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4720 || put_line(fd, "let v:this_session = Save_VV_this_session") == FAIL |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4721 || put_line(fd, "unlet Save_VV_this_session") == FAIL); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4722 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4723 if (fd != NULL && fclose(fd) != 0) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4724 failed = TRUE; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4725 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4726 if (failed) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4727 mch_remove(filename); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4728 } |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4729 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4730 return !failed; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4731 } |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
4732 #endif |