Mercurial > vim
annotate src/ex_cmds.c @ 9978:baad324e9fbc v7.4.2262
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Aug 26 20:41:16 2016 +0200
patch 7.4.2262
Problem: Fail to read register content from viminfo if it is 438 characters
long. (John Chen)
Solution: Adjust the check for line wrapping. (closes https://github.com/vim/vim/issues/1010)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 26 Aug 2016 20:45:08 +0200 |
parents | b9fd9c50be25 |
children | b222552cf0c4 |
rev | line source |
---|---|
7 | 1 /* vi:set ts=8 sts=4 sw=4: |
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 * ex_cmds.c: some functions for command line commands | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 #include "version.h" | |
16 | |
7691
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
17 #ifdef FEAT_FLOAT |
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
18 # include <float.h> |
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
19 #endif |
fd4175b669e2
commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
Christian Brabandt <cb@256bit.org>
parents:
7689
diff
changeset
|
20 |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
21 static int linelen(int *has_tab); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
7 | 23 #ifdef FEAT_VIMINFO |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
24 static char_u *viminfo_filename(char_u *); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
26 static int viminfo_encoding(vir_T *virp); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
28 #endif |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
29 |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
30 static int check_readonly(int *forceit, buf_T *buf); |
7 | 31 #ifdef FEAT_AUTOCMD |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
32 static void delbuf_msg(char_u *name); |
7 | 33 #endif |
34 static int | |
35 #ifdef __BORLANDC__ | |
36 _RTLENTRYF | |
37 #endif | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
38 help_compare(const void *s1, const void *s2); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
39 static void prepare_help_buffer(void); |
7 | 40 |
41 /* | |
42 * ":ascii" and "ga". | |
43 */ | |
44 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
45 do_ascii(exarg_T *eap UNUSED) |
7 | 46 { |
47 int c; | |
1784 | 48 int cval; |
7 | 49 char buf1[20]; |
50 char buf2[20]; | |
51 char_u buf3[7]; | |
52 #ifdef FEAT_MBYTE | |
714 | 53 int cc[MAX_MCO]; |
54 int ci = 0; | |
7 | 55 int len; |
56 | |
57 if (enc_utf8) | |
714 | 58 c = utfc_ptr2char(ml_get_cursor(), cc); |
7 | 59 else |
60 #endif | |
61 c = gchar_cursor(); | |
62 if (c == NUL) | |
63 { | |
64 MSG("NUL"); | |
65 return; | |
66 } | |
67 | |
68 #ifdef FEAT_MBYTE | |
69 IObuff[0] = NUL; | |
70 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
71 #endif | |
72 { | |
73 if (c == NL) /* NUL is stored as NL */ | |
74 c = NUL; | |
1784 | 75 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
76 cval = NL; /* NL is stored as CR */ | |
77 else | |
78 cval = c; | |
7 | 79 if (vim_isprintc_strict(c) && (c < ' ' |
80 #ifndef EBCDIC | |
81 || c > '~' | |
82 #endif | |
83 )) | |
84 { | |
85 transchar_nonprint(buf3, c); | |
1872 | 86 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
7 | 87 } |
88 else | |
89 buf1[0] = NUL; | |
90 #ifndef EBCDIC | |
91 if (c >= 0x80) | |
1872 | 92 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
93 (char *)transchar(c & 0x7f)); | |
7 | 94 else |
95 #endif | |
96 buf2[0] = NUL; | |
274 | 97 vim_snprintf((char *)IObuff, IOSIZE, |
98 _("<%s>%s%s %d, Hex %02x, Octal %03o"), | |
1784 | 99 transchar(c), buf1, buf2, cval, cval, cval); |
7 | 100 #ifdef FEAT_MBYTE |
963 | 101 if (enc_utf8) |
102 c = cc[ci++]; | |
103 else | |
104 c = 0; | |
7 | 105 #endif |
106 } | |
107 | |
108 #ifdef FEAT_MBYTE | |
109 /* Repeat for combining characters. */ | |
110 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
111 { | |
112 len = (int)STRLEN(IObuff); | |
113 /* This assumes every multi-byte char is printable... */ | |
114 if (len > 0) | |
115 IObuff[len++] = ' '; | |
116 IObuff[len++] = '<'; | |
963 | 117 if (enc_utf8 && utf_iscomposing(c) |
625 | 118 # ifdef USE_GUI |
7 | 119 && !gui.in_use |
625 | 120 # endif |
7 | 121 ) |
122 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
274 | 123 len += (*mb_char2bytes)(c, IObuff + len); |
124 vim_snprintf((char *)IObuff + len, IOSIZE - len, | |
7 | 125 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
126 : _("> %d, Hex %08x, Octal %o"), c, c, c); | |
714 | 127 if (ci == MAX_MCO) |
128 break; | |
963 | 129 if (enc_utf8) |
130 c = cc[ci++]; | |
131 else | |
132 c = 0; | |
7 | 133 } |
134 #endif | |
135 | |
136 msg(IObuff); | |
137 } | |
138 | |
139 /* | |
140 * ":left", ":center" and ":right": align text. | |
141 */ | |
142 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
143 ex_align(exarg_T *eap) |
7 | 144 { |
145 pos_T save_curpos; | |
146 int len; | |
147 int indent = 0; | |
148 int new_indent; | |
149 int has_tab; | |
150 int width; | |
151 | |
152 #ifdef FEAT_RIGHTLEFT | |
153 if (curwin->w_p_rl) | |
154 { | |
155 /* switch left and right aligning */ | |
156 if (eap->cmdidx == CMD_right) | |
157 eap->cmdidx = CMD_left; | |
158 else if (eap->cmdidx == CMD_left) | |
159 eap->cmdidx = CMD_right; | |
160 } | |
161 #endif | |
162 | |
163 width = atoi((char *)eap->arg); | |
164 save_curpos = curwin->w_cursor; | |
165 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
166 { | |
167 if (width >= 0) | |
168 indent = width; | |
169 } | |
170 else | |
171 { | |
172 /* | |
173 * if 'textwidth' set, use it | |
174 * else if 'wrapmargin' set, use it | |
175 * if invalid value, use 80 | |
176 */ | |
177 if (width <= 0) | |
178 width = curbuf->b_p_tw; | |
179 if (width == 0 && curbuf->b_p_wm > 0) | |
180 width = W_WIDTH(curwin) - curbuf->b_p_wm; | |
181 if (width <= 0) | |
182 width = 80; | |
183 } | |
184 | |
185 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
186 return; | |
187 | |
188 for (curwin->w_cursor.lnum = eap->line1; | |
189 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
190 { | |
191 if (eap->cmdidx == CMD_left) /* left align */ | |
192 new_indent = indent; | |
193 else | |
194 { | |
944 | 195 has_tab = FALSE; /* avoid uninit warnings */ |
7 | 196 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
197 : NULL) - get_indent(); | |
198 | |
199 if (len <= 0) /* skip blank lines */ | |
200 continue; | |
201 | |
202 if (eap->cmdidx == CMD_center) | |
203 new_indent = (width - len) / 2; | |
204 else | |
205 { | |
206 new_indent = width - len; /* right align */ | |
207 | |
208 /* | |
209 * Make sure that embedded TABs don't make the text go too far | |
210 * to the right. | |
211 */ | |
212 if (has_tab) | |
213 while (new_indent > 0) | |
214 { | |
215 (void)set_indent(new_indent, 0); | |
216 if (linelen(NULL) <= width) | |
217 { | |
218 /* | |
219 * Now try to move the line as much as possible to | |
220 * the right. Stop when it moves too far. | |
221 */ | |
222 do | |
223 (void)set_indent(++new_indent, 0); | |
224 while (linelen(NULL) <= width); | |
225 --new_indent; | |
226 break; | |
227 } | |
228 --new_indent; | |
229 } | |
230 } | |
231 } | |
232 if (new_indent < 0) | |
233 new_indent = 0; | |
234 (void)set_indent(new_indent, 0); /* set indent */ | |
235 } | |
236 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
237 curwin->w_cursor = save_curpos; | |
238 beginline(BL_WHITE | BL_FIX); | |
239 } | |
240 | |
241 /* | |
242 * Get the length of the current line, excluding trailing white space. | |
243 */ | |
244 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
245 linelen(int *has_tab) |
7 | 246 { |
247 char_u *line; | |
248 char_u *first; | |
249 char_u *last; | |
250 int save; | |
251 int len; | |
252 | |
253 /* find the first non-blank character */ | |
254 line = ml_get_curline(); | |
255 first = skipwhite(line); | |
256 | |
257 /* find the character after the last non-blank character */ | |
258 for (last = first + STRLEN(first); | |
259 last > first && vim_iswhite(last[-1]); --last) | |
260 ; | |
261 save = *last; | |
262 *last = NUL; | |
263 len = linetabsize(line); /* get line length */ | |
264 if (has_tab != NULL) /* check for embedded TAB */ | |
265 *has_tab = (vim_strrchr(first, TAB) != NULL); | |
266 *last = save; | |
267 | |
268 return len; | |
269 } | |
270 | |
826 | 271 /* Buffer for two lines used during sorting. They are allocated to |
272 * contain the longest line being sorted. */ | |
273 static char_u *sortbuf1; | |
274 static char_u *sortbuf2; | |
284 | 275 |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
276 static int sort_ic; /* ignore case */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
277 static int sort_nr; /* sort on number */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
278 static int sort_rx; /* sort on regex instead of skipping it */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
279 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
280 static int sort_flt; /* sort on floating number */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
281 #endif |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
282 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
283 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
294 | 284 |
285 /* Struct to store info to be sorted. */ | |
286 typedef struct | |
287 { | |
288 linenr_T lnum; /* line number */ | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
289 union { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
290 struct |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
291 { |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
292 varnumber_T start_col_nr; /* starting column number */ |
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
293 varnumber_T end_col_nr; /* ending column number */ |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
294 } line; |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
295 varnumber_T value; /* value if sorting by integer */ |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
296 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
297 float_T value_flt; /* value if sorting by float */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
298 #endif |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
299 } st_u; |
294 | 300 } sorti_T; |
284 | 301 |
302 static int | |
303 #ifdef __BORLANDC__ | |
304 _RTLENTRYF | |
305 #endif | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
306 sort_compare(const void *s1, const void *s2); |
284 | 307 |
308 static int | |
309 #ifdef __BORLANDC__ | |
310 _RTLENTRYF | |
311 #endif | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
312 sort_compare(const void *s1, const void *s2) |
284 | 313 { |
294 | 314 sorti_T l1 = *(sorti_T *)s1; |
315 sorti_T l2 = *(sorti_T *)s2; | |
826 | 316 int result = 0; |
317 | |
318 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
834 | 319 * if we return 0 every time, qsort will assume it's done sorting and |
320 * exit. */ | |
826 | 321 if (sort_abort) |
322 return 0; | |
323 fast_breakcheck(); | |
324 if (got_int) | |
325 sort_abort = TRUE; | |
326 | |
834 | 327 /* When sorting numbers "start_col_nr" is the number, not the column |
328 * number. */ | |
294 | 329 if (sort_nr) |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
330 result = l1.st_u.value == l2.st_u.value ? 0 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
331 : l1.st_u.value > l2.st_u.value ? 1 : -1; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
332 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
333 else if (sort_flt) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
334 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
335 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
336 #endif |
826 | 337 else |
338 { | |
834 | 339 /* We need to copy one line into "sortbuf1", because there is no |
340 * guarantee that the first pointer becomes invalid when obtaining the | |
341 * second one. */ | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
342 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
343 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
344 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
345 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
346 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
347 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
826 | 348 |
834 | 349 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
350 : STRCMP(sortbuf1, sortbuf2); | |
351 } | |
352 | |
353 /* If two lines have the same value, preserve the original line order. */ | |
826 | 354 if (result == 0) |
834 | 355 return (int)(l1.lnum - l2.lnum); |
356 return result; | |
284 | 357 } |
358 | |
359 /* | |
360 * ":sort". | |
361 */ | |
362 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
363 ex_sort(exarg_T *eap) |
284 | 364 { |
365 regmatch_T regmatch; | |
366 int len; | |
367 linenr_T lnum; | |
368 long maxlen = 0; | |
294 | 369 sorti_T *nrs; |
1872 | 370 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
294 | 371 size_t i; |
284 | 372 char_u *p; |
373 char_u *s; | |
826 | 374 char_u *s2; |
375 char_u c; /* temporary character storage */ | |
284 | 376 int unique = FALSE; |
377 long deleted; | |
826 | 378 colnr_T start_col; |
379 colnr_T end_col; | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
380 int sort_what = 0; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
381 int format_found = 0; |
284 | 382 |
1538 | 383 /* Sorting one line is really quick! */ |
384 if (count <= 1) | |
385 return; | |
386 | |
284 | 387 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
388 return; | |
826 | 389 sortbuf1 = NULL; |
390 sortbuf2 = NULL; | |
284 | 391 regmatch.regprog = NULL; |
294 | 392 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
284 | 393 if (nrs == NULL) |
826 | 394 goto sortend; |
395 | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
396 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
397 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
398 sort_flt = 0; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
399 #endif |
294 | 400 |
284 | 401 for (p = eap->arg; *p != NUL; ++p) |
402 { | |
403 if (vim_iswhite(*p)) | |
404 ; | |
405 else if (*p == 'i') | |
406 sort_ic = TRUE; | |
826 | 407 else if (*p == 'r') |
408 sort_rx = TRUE; | |
294 | 409 else if (*p == 'n') |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
410 { |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
411 sort_nr = 1; |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
412 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
413 } |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
414 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
415 else if (*p == 'f') |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
416 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
417 sort_flt = 1; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
418 ++format_found; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
419 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
420 #endif |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
421 else if (*p == 'b') |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
422 { |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
423 sort_what = STR2NR_BIN + STR2NR_FORCE; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
424 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
425 } |
294 | 426 else if (*p == 'o') |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
427 { |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
428 sort_what = STR2NR_OCT + STR2NR_FORCE; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
429 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
430 } |
294 | 431 else if (*p == 'x') |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
432 { |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
433 sort_what = STR2NR_HEX + STR2NR_FORCE; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
434 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
435 } |
284 | 436 else if (*p == 'u') |
437 unique = TRUE; | |
289 | 438 else if (*p == '"') /* comment start */ |
439 break; | |
440 else if (check_nextcmd(p) != NULL) | |
441 { | |
442 eap->nextcmd = check_nextcmd(p); | |
443 break; | |
444 } | |
445 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
284 | 446 { |
447 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
448 if (*s != *p) | |
449 { | |
450 EMSG(_(e_invalpat)); | |
826 | 451 goto sortend; |
284 | 452 } |
453 *s = NUL; | |
1314 | 454 /* Use last search pattern if sort pattern is empty. */ |
4199 | 455 if (s == p + 1) |
456 { | |
457 if (last_search_pat() == NULL) | |
458 { | |
459 EMSG(_(e_noprevre)); | |
460 goto sortend; | |
461 } | |
1314 | 462 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
4199 | 463 } |
1314 | 464 else |
465 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
284 | 466 if (regmatch.regprog == NULL) |
826 | 467 goto sortend; |
289 | 468 p = s; /* continue after the regexp */ |
284 | 469 regmatch.rm_ic = p_ic; |
470 } | |
471 else | |
472 { | |
473 EMSG2(_(e_invarg2), p); | |
826 | 474 goto sortend; |
284 | 475 } |
476 } | |
477 | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
478 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
479 if (format_found > 1) |
294 | 480 { |
481 EMSG(_(e_invarg)); | |
826 | 482 goto sortend; |
294 | 483 } |
484 | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
485 /* From here on "sort_nr" is used as a flag for any integer number |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
486 * sorting. */ |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
487 sort_nr += sort_what; |
294 | 488 |
284 | 489 /* |
294 | 490 * Make an array with all line numbers. This avoids having to copy all |
284 | 491 * the lines into allocated memory. |
826 | 492 * When sorting on strings "start_col_nr" is the offset in the line, for |
493 * numbers sorting it's the number to sort on. This means the pattern | |
494 * matching and number conversion only has to be done once per line. | |
294 | 495 * Also get the longest line length for allocating "sortbuf". |
284 | 496 */ |
497 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
498 { | |
499 s = ml_get(lnum); | |
835 | 500 len = (int)STRLEN(s); |
284 | 501 if (maxlen < len) |
502 maxlen = len; | |
294 | 503 |
826 | 504 start_col = 0; |
505 end_col = len; | |
294 | 506 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
826 | 507 { |
508 if (sort_rx) | |
509 { | |
835 | 510 start_col = (colnr_T)(regmatch.startp[0] - s); |
511 end_col = (colnr_T)(regmatch.endp[0] - s); | |
826 | 512 } |
513 else | |
835 | 514 start_col = (colnr_T)(regmatch.endp[0] - s); |
826 | 515 } |
294 | 516 else |
826 | 517 if (regmatch.regprog != NULL) |
518 end_col = 0; | |
294 | 519 |
7844
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
520 if (sort_nr |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
521 #ifdef FEAT_FLOAT |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
522 || sort_flt |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
523 #endif |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
524 ) |
294 | 525 { |
826 | 526 /* Make sure vim_str2nr doesn't read any digits past the end |
527 * of the match, by temporarily terminating the string there */ | |
528 s2 = s + end_col; | |
529 c = *s2; | |
2606 | 530 *s2 = NUL; |
294 | 531 /* Sorting on number: Store the number itself. */ |
1687 | 532 p = s + start_col; |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
533 if (sort_nr) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
534 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
535 if (sort_what & STR2NR_HEX) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
536 s = skiptohex(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
537 else if (sort_what & STR2NR_BIN) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
538 s = skiptobin(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
539 else |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
540 s = skiptodigit(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
541 if (s > p && s[-1] == '-') |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
542 --s; /* include preceding negative sign */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
543 if (*s == NUL) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
544 /* empty line should sort before any number */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
545 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
546 else |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
547 vim_str2nr(s, NULL, NULL, sort_what, |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
548 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
549 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
550 #ifdef FEAT_FLOAT |
294 | 551 else |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
552 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
553 s = skipwhite(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
554 if (*s == '+') |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
555 s = skipwhite(s + 1); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
556 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
557 if (*s == NUL) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
558 /* empty line should sort before any number */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
560 else |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
561 nrs[lnum - eap->line1].st_u.value_flt = |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
562 strtod((char *)s, NULL); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
563 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
564 #endif |
2606 | 565 *s2 = c; |
294 | 566 } |
567 else | |
826 | 568 { |
294 | 569 /* Store the column to sort at. */ |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
570 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
571 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
826 | 572 } |
294 | 573 |
574 nrs[lnum - eap->line1].lnum = lnum; | |
481 | 575 |
576 if (regmatch.regprog != NULL) | |
577 fast_breakcheck(); | |
578 if (got_int) | |
826 | 579 goto sortend; |
284 | 580 } |
581 | |
294 | 582 /* Allocate a buffer that can hold the longest line. */ |
826 | 583 sortbuf1 = alloc((unsigned)maxlen + 1); |
584 if (sortbuf1 == NULL) | |
585 goto sortend; | |
586 sortbuf2 = alloc((unsigned)maxlen + 1); | |
587 if (sortbuf2 == NULL) | |
588 goto sortend; | |
284 | 589 |
481 | 590 /* Sort the array of line numbers. Note: can't be interrupted! */ |
294 | 591 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
284 | 592 |
826 | 593 if (sort_abort) |
594 goto sortend; | |
595 | |
284 | 596 /* Insert the lines in the sorted order below the last one. */ |
597 lnum = eap->line2; | |
598 for (i = 0; i < count; ++i) | |
599 { | |
600 s = ml_get(nrs[eap->forceit ? count - i - 1 : i].lnum); | |
601 if (!unique || i == 0 | |
826 | 602 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
284 | 603 { |
7340
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
604 /* Copy the line into a buffer, it may become invalid in |
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
605 * ml_append(). And it's needed for "unique". */ |
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
606 STRCPY(sortbuf1, s); |
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
607 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
284 | 608 break; |
609 } | |
481 | 610 fast_breakcheck(); |
611 if (got_int) | |
826 | 612 goto sortend; |
284 | 613 } |
614 | |
615 /* delete the original lines if appending worked */ | |
616 if (i == count) | |
617 for (i = 0; i < count; ++i) | |
618 ml_delete(eap->line1, FALSE); | |
619 else | |
620 count = 0; | |
621 | |
294 | 622 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
835 | 623 deleted = (long)(count - (lnum - eap->line2)); |
284 | 624 if (deleted > 0) |
625 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); | |
626 else if (deleted < 0) | |
627 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
628 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); | |
294 | 629 |
284 | 630 curwin->w_cursor.lnum = eap->line1; |
631 beginline(BL_WHITE | BL_FIX); | |
632 | |
826 | 633 sortend: |
284 | 634 vim_free(nrs); |
826 | 635 vim_free(sortbuf1); |
636 vim_free(sortbuf2); | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
637 vim_regfree(regmatch.regprog); |
481 | 638 if (got_int) |
639 EMSG(_(e_interr)); | |
284 | 640 } |
641 | |
7 | 642 /* |
643 * ":retab". | |
644 */ | |
645 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
646 ex_retab(exarg_T *eap) |
7 | 647 { |
648 linenr_T lnum; | |
649 int got_tab = FALSE; | |
650 long num_spaces = 0; | |
651 long num_tabs; | |
652 long len; | |
653 long col; | |
654 long vcol; | |
655 long start_col = 0; /* For start of white-space string */ | |
656 long start_vcol = 0; /* For start of white-space string */ | |
657 int temp; | |
658 long old_len; | |
659 char_u *ptr; | |
660 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
661 int did_undo; /* called u_save for current line */ | |
662 int new_ts; | |
663 int save_list; | |
664 linenr_T first_line = 0; /* first changed line */ | |
665 linenr_T last_line = 0; /* last changed line */ | |
666 | |
667 save_list = curwin->w_p_list; | |
668 curwin->w_p_list = 0; /* don't want list mode here */ | |
669 | |
670 new_ts = getdigits(&(eap->arg)); | |
671 if (new_ts < 0) | |
672 { | |
673 EMSG(_(e_positive)); | |
674 return; | |
675 } | |
676 if (new_ts == 0) | |
677 new_ts = curbuf->b_p_ts; | |
678 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) | |
679 { | |
680 ptr = ml_get(lnum); | |
681 col = 0; | |
682 vcol = 0; | |
683 did_undo = FALSE; | |
684 for (;;) | |
685 { | |
686 if (vim_iswhite(ptr[col])) | |
687 { | |
688 if (!got_tab && num_spaces == 0) | |
689 { | |
690 /* First consecutive white-space */ | |
691 start_vcol = vcol; | |
692 start_col = col; | |
693 } | |
694 if (ptr[col] == ' ') | |
695 num_spaces++; | |
696 else | |
697 got_tab = TRUE; | |
698 } | |
699 else | |
700 { | |
701 if (got_tab || (eap->forceit && num_spaces > 1)) | |
702 { | |
703 /* Retabulate this string of white-space */ | |
704 | |
705 /* len is virtual length of white string */ | |
706 len = num_spaces = vcol - start_vcol; | |
707 num_tabs = 0; | |
708 if (!curbuf->b_p_et) | |
709 { | |
710 temp = new_ts - (start_vcol % new_ts); | |
711 if (num_spaces >= temp) | |
712 { | |
713 num_spaces -= temp; | |
714 num_tabs++; | |
715 } | |
716 num_tabs += num_spaces / new_ts; | |
717 num_spaces -= (num_spaces / new_ts) * new_ts; | |
718 } | |
719 if (curbuf->b_p_et || got_tab || | |
720 (num_spaces + num_tabs < len)) | |
721 { | |
722 if (did_undo == FALSE) | |
723 { | |
724 did_undo = TRUE; | |
725 if (u_save((linenr_T)(lnum - 1), | |
726 (linenr_T)(lnum + 1)) == FAIL) | |
727 { | |
728 new_line = NULL; /* flag out-of-memory */ | |
729 break; | |
730 } | |
731 } | |
732 | |
733 /* len is actual number of white characters used */ | |
734 len = num_spaces + num_tabs; | |
735 old_len = (long)STRLEN(ptr); | |
736 new_line = lalloc(old_len - col + start_col + len + 1, | |
737 TRUE); | |
738 if (new_line == NULL) | |
739 break; | |
740 if (start_col > 0) | |
741 mch_memmove(new_line, ptr, (size_t)start_col); | |
742 mch_memmove(new_line + start_col + len, | |
743 ptr + col, (size_t)(old_len - col + 1)); | |
744 ptr = new_line + start_col; | |
745 for (col = 0; col < len; col++) | |
746 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
747 ml_replace(lnum, new_line, FALSE); | |
748 if (first_line == 0) | |
749 first_line = lnum; | |
750 last_line = lnum; | |
751 ptr = new_line; | |
752 col = start_col + len; | |
753 } | |
754 } | |
755 got_tab = FALSE; | |
756 num_spaces = 0; | |
757 } | |
758 if (ptr[col] == NUL) | |
759 break; | |
760 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
761 #ifdef FEAT_MBYTE | |
762 if (has_mbyte) | |
474 | 763 col += (*mb_ptr2len)(ptr + col); |
7 | 764 else |
765 #endif | |
766 ++col; | |
767 } | |
768 if (new_line == NULL) /* out of memory */ | |
769 break; | |
770 line_breakcheck(); | |
771 } | |
772 if (got_int) | |
773 EMSG(_(e_interr)); | |
774 | |
775 if (curbuf->b_p_ts != new_ts) | |
776 redraw_curbuf_later(NOT_VALID); | |
777 if (first_line != 0) | |
778 changed_lines(first_line, 0, last_line + 1, 0L); | |
779 | |
780 curwin->w_p_list = save_list; /* restore 'list' */ | |
781 | |
782 curbuf->b_p_ts = new_ts; | |
783 coladvance(curwin->w_curswant); | |
784 | |
785 u_clearline(); | |
786 } | |
787 | |
788 /* | |
789 * :move command - move lines line1-line2 to line dest | |
790 * | |
791 * return FAIL for failure, OK otherwise | |
792 */ | |
793 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
794 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
7 | 795 { |
796 char_u *str; | |
797 linenr_T l; | |
798 linenr_T extra; /* Num lines added before line1 */ | |
799 linenr_T num_lines; /* Num lines moved */ | |
800 linenr_T last_line; /* Last line in file after adding new text */ | |
6755 | 801 #ifdef FEAT_FOLDING |
802 int isFolded; | |
803 | |
804 /* Moving lines seems to corrupt the folds, delete folding info now | |
805 * and recreate it when finished. Don't do this for manual folding, it | |
806 * would delete all folds. */ | |
807 isFolded = hasAnyFolding(curwin) && !foldmethodIsManual(curwin); | |
808 if (isFolded) | |
809 deleteFoldRecurse(&curwin->w_folds); | |
810 #endif | |
7 | 811 |
812 if (dest >= line1 && dest < line2) | |
813 { | |
814 EMSG(_("E134: Move lines into themselves")); | |
815 return FAIL; | |
816 } | |
817 | |
818 num_lines = line2 - line1 + 1; | |
819 | |
820 /* | |
821 * First we copy the old text to its new location -- webb | |
822 * Also copy the flag that ":global" command uses. | |
823 */ | |
824 if (u_save(dest, dest + 1) == FAIL) | |
825 return FAIL; | |
826 for (extra = 0, l = line1; l <= line2; l++) | |
827 { | |
828 str = vim_strsave(ml_get(l + extra)); | |
829 if (str != NULL) | |
830 { | |
831 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
832 vim_free(str); | |
833 if (dest < line1) | |
834 extra++; | |
835 } | |
836 } | |
837 | |
838 /* | |
839 * Now we must be careful adjusting our marks so that we don't overlap our | |
840 * mark_adjust() calls. | |
841 * | |
842 * We adjust the marks within the old text so that they refer to the | |
843 * last lines of the file (temporarily), because we know no other marks | |
844 * will be set there since these line numbers did not exist until we added | |
845 * our new lines. | |
846 * | |
847 * Then we adjust the marks on lines between the old and new text positions | |
848 * (either forwards or backwards). | |
849 * | |
850 * And Finally we adjust the marks we put at the end of the file back to | |
851 * their final destination at the new text position -- webb | |
852 */ | |
853 last_line = curbuf->b_ml.ml_line_count; | |
854 mark_adjust(line1, line2, last_line - line2, 0L); | |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
855 changed_lines(last_line - num_lines + 1, 0, last_line + 1, num_lines); |
7 | 856 if (dest >= line2) |
857 { | |
858 mark_adjust(line2 + 1, dest, -num_lines, 0L); | |
859 curbuf->b_op_start.lnum = dest - num_lines + 1; | |
860 curbuf->b_op_end.lnum = dest; | |
861 } | |
862 else | |
863 { | |
864 mark_adjust(dest + 1, line1 - 1, num_lines, 0L); | |
865 curbuf->b_op_start.lnum = dest + 1; | |
866 curbuf->b_op_end.lnum = dest + num_lines; | |
867 } | |
868 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
869 mark_adjust(last_line - num_lines + 1, last_line, | |
870 -(last_line - dest - extra), 0L); | |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
871 changed_lines(last_line - num_lines + 1, 0, last_line + 1, -extra); |
7 | 872 |
873 /* | |
874 * Now we delete the original text -- webb | |
875 */ | |
876 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
877 return FAIL; | |
878 | |
879 for (l = line1; l <= line2; l++) | |
880 ml_delete(line1 + extra, TRUE); | |
881 | |
882 if (!global_busy && num_lines > p_report) | |
883 { | |
884 if (num_lines == 1) | |
885 MSG(_("1 line moved")); | |
886 else | |
887 smsg((char_u *)_("%ld lines moved"), num_lines); | |
888 } | |
889 | |
890 /* | |
891 * Leave the cursor on the last of the moved lines. | |
892 */ | |
893 if (dest >= line1) | |
894 curwin->w_cursor.lnum = dest; | |
895 else | |
896 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
897 | |
898 if (line1 < dest) | |
3184 | 899 { |
900 dest += num_lines + 1; | |
901 last_line = curbuf->b_ml.ml_line_count; | |
902 if (dest > last_line + 1) | |
903 dest = last_line + 1; | |
904 changed_lines(line1, 0, dest, 0L); | |
905 } | |
7 | 906 else |
907 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
908 | |
6755 | 909 #ifdef FEAT_FOLDING |
910 /* recreate folds */ | |
911 if (isFolded) | |
912 foldUpdateAll(curwin); | |
913 #endif | |
914 | |
7 | 915 return OK; |
916 } | |
917 | |
918 /* | |
919 * ":copy" | |
920 */ | |
921 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
922 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
7 | 923 { |
924 linenr_T count; | |
925 char_u *p; | |
926 | |
927 count = line2 - line1 + 1; | |
928 curbuf->b_op_start.lnum = n + 1; | |
929 curbuf->b_op_end.lnum = n + count; | |
930 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
931 | |
932 /* | |
933 * there are three situations: | |
934 * 1. destination is above line1 | |
935 * 2. destination is between line1 and line2 | |
936 * 3. destination is below line2 | |
937 * | |
938 * n = destination (when starting) | |
939 * curwin->w_cursor.lnum = destination (while copying) | |
940 * line1 = start of source (while copying) | |
941 * line2 = end of source (while copying) | |
942 */ | |
943 if (u_save(n, n + 1) == FAIL) | |
944 return; | |
945 | |
946 curwin->w_cursor.lnum = n; | |
947 while (line1 <= line2) | |
948 { | |
949 /* need to use vim_strsave() because the line will be unlocked within | |
950 * ml_append() */ | |
951 p = vim_strsave(ml_get(line1)); | |
952 if (p != NULL) | |
953 { | |
954 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
955 vim_free(p); | |
956 } | |
957 /* situation 2: skip already copied lines */ | |
958 if (line1 == n) | |
959 line1 = curwin->w_cursor.lnum; | |
960 ++line1; | |
961 if (curwin->w_cursor.lnum < line1) | |
962 ++line1; | |
963 if (curwin->w_cursor.lnum < line2) | |
964 ++line2; | |
965 ++curwin->w_cursor.lnum; | |
966 } | |
967 | |
968 appended_lines_mark(n, count); | |
969 | |
970 msgmore((long)count); | |
971 } | |
972 | |
359 | 973 static char_u *prevcmd = NULL; /* the previous command */ |
974 | |
975 #if defined(EXITFREE) || defined(PROTO) | |
976 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
977 free_prev_shellcmd(void) |
359 | 978 { |
979 vim_free(prevcmd); | |
980 } | |
981 #endif | |
982 | |
7 | 983 /* |
984 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
985 * Bangs in the argument are replaced with the previously entered command. | |
986 * Remember the argument. | |
987 */ | |
988 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
989 do_bang( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
990 int addr_count, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
991 exarg_T *eap, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
992 int forceit, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
993 int do_in, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
994 int do_out) |
7 | 995 { |
996 char_u *arg = eap->arg; /* command */ | |
997 linenr_T line1 = eap->line1; /* start of range */ | |
998 linenr_T line2 = eap->line2; /* end of range */ | |
999 char_u *newcmd = NULL; /* the new command */ | |
1000 int free_newcmd = FALSE; /* need to free() newcmd */ | |
1001 int ins_prevcmd; | |
1002 char_u *t; | |
1003 char_u *p; | |
1004 char_u *trailarg; | |
1005 int len; | |
1006 int scroll_save = msg_scroll; | |
1007 | |
1008 /* | |
1009 * Disallow shell commands for "rvim". | |
1010 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1011 * security reasons. | |
1012 */ | |
1013 if (check_restricted() || check_secure()) | |
1014 return; | |
1015 | |
1016 if (addr_count == 0) /* :! */ | |
1017 { | |
1018 msg_scroll = FALSE; /* don't scroll here */ | |
1019 autowrite_all(); | |
1020 msg_scroll = scroll_save; | |
1021 } | |
1022 | |
1023 /* | |
1024 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
1025 * (:!! is indicated by the 'forceit' variable) | |
1026 */ | |
1027 ins_prevcmd = forceit; | |
1028 trailarg = arg; | |
1029 do | |
1030 { | |
1031 len = (int)STRLEN(trailarg) + 1; | |
1032 if (newcmd != NULL) | |
1033 len += (int)STRLEN(newcmd); | |
1034 if (ins_prevcmd) | |
1035 { | |
1036 if (prevcmd == NULL) | |
1037 { | |
1038 EMSG(_(e_noprev)); | |
1039 vim_free(newcmd); | |
1040 return; | |
1041 } | |
1042 len += (int)STRLEN(prevcmd); | |
1043 } | |
1872 | 1044 if ((t = alloc((unsigned)len)) == NULL) |
7 | 1045 { |
1046 vim_free(newcmd); | |
1047 return; | |
1048 } | |
1049 *t = NUL; | |
1050 if (newcmd != NULL) | |
1051 STRCAT(t, newcmd); | |
1052 if (ins_prevcmd) | |
1053 STRCAT(t, prevcmd); | |
1054 p = t + STRLEN(t); | |
1055 STRCAT(t, trailarg); | |
1056 vim_free(newcmd); | |
1057 newcmd = t; | |
1058 | |
1059 /* | |
1060 * Scan the rest of the argument for '!', which is replaced by the | |
1061 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
1062 */ | |
1063 trailarg = NULL; | |
1064 while (*p) | |
1065 { | |
2823 | 1066 if (*p == '!') |
7 | 1067 { |
1068 if (p > newcmd && p[-1] == '\\') | |
1624 | 1069 STRMOVE(p - 1, p); |
7 | 1070 else |
1071 { | |
1072 trailarg = p; | |
1073 *trailarg++ = NUL; | |
1074 ins_prevcmd = TRUE; | |
1075 break; | |
1076 } | |
1077 } | |
1078 ++p; | |
1079 } | |
1080 } while (trailarg != NULL); | |
1081 | |
1082 vim_free(prevcmd); | |
1083 prevcmd = newcmd; | |
1084 | |
1085 if (bangredo) /* put cmd in redo buffer for ! command */ | |
1086 { | |
5728 | 1087 /* If % or # appears in the command, it must have been escaped. |
1088 * Reescape them, so that redoing them does not substitute them by the | |
1089 * buffername. */ | |
1090 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
1091 | |
1092 if (cmd != NULL) | |
1093 { | |
1094 AppendToRedobuffLit(cmd, -1); | |
1095 vim_free(cmd); | |
1096 } | |
1097 else | |
1098 AppendToRedobuffLit(prevcmd, -1); | |
7 | 1099 AppendToRedobuff((char_u *)"\n"); |
1100 bangredo = FALSE; | |
1101 } | |
1102 /* | |
1103 * Add quotes around the command, for shells that need them. | |
1104 */ | |
1105 if (*p_shq != NUL) | |
1106 { | |
1107 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
1108 if (newcmd == NULL) | |
1109 return; | |
1110 STRCPY(newcmd, p_shq); | |
1111 STRCAT(newcmd, prevcmd); | |
1112 STRCAT(newcmd, p_shq); | |
1113 free_newcmd = TRUE; | |
1114 } | |
1115 if (addr_count == 0) /* :! */ | |
1116 { | |
1117 /* echo the command */ | |
1118 msg_start(); | |
1119 msg_putchar(':'); | |
1120 msg_putchar('!'); | |
1121 msg_outtrans(newcmd); | |
1122 msg_clr_eos(); | |
1123 windgoto(msg_row, msg_col); | |
1124 | |
1125 do_shell(newcmd, 0); | |
1126 } | |
1127 else /* :range! */ | |
725 | 1128 { |
7 | 1129 /* Careful: This may recursively call do_bang() again! (because of |
1130 * autocommands) */ | |
1131 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
725 | 1132 #ifdef FEAT_AUTOCMD |
1133 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); | |
1134 #endif | |
1135 } | |
7 | 1136 if (free_newcmd) |
1137 vim_free(newcmd); | |
1138 } | |
1139 | |
1140 /* | |
1141 * do_filter: filter lines through a command given by the user | |
1142 * | |
169 | 1143 * We mostly use temp files and the call_shell() routine here. This would |
1144 * normally be done using pipes on a UNIX machine, but this is more portable | |
1145 * to non-unix machines. The call_shell() routine needs to be able | |
7 | 1146 * to deal with redirection somehow, and should handle things like looking |
1147 * at the PATH env. variable, and adding reasonable extensions to the | |
1148 * command name given by the user. All reasonable versions of call_shell() | |
1149 * do this. | |
169 | 1150 * Alternatively, if on Unix and redirecting input or output, but not both, |
1151 * and the 'shelltemp' option isn't set, use pipes. | |
7 | 1152 * We use input redirection if do_in is TRUE. |
1153 * We use output redirection if do_out is TRUE. | |
1154 */ | |
1155 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1156 do_filter( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1157 linenr_T line1, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1158 linenr_T line2, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1159 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1160 char_u *cmd, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1161 int do_in, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1162 int do_out) |
7 | 1163 { |
1164 char_u *itmp = NULL; | |
1165 char_u *otmp = NULL; | |
1166 linenr_T linecount; | |
1167 linenr_T read_linecount; | |
1168 pos_T cursor_save; | |
1169 char_u *cmd_buf; | |
1170 #ifdef FEAT_AUTOCMD | |
1171 buf_T *old_curbuf = curbuf; | |
1172 #endif | |
169 | 1173 int shell_flags = 0; |
7 | 1174 |
1175 if (*cmd == NUL) /* no filter command */ | |
1176 return; | |
1177 | |
1178 #ifdef WIN3264 | |
1179 /* | |
1180 * Check if external commands are allowed now. | |
1181 */ | |
1182 if (can_end_termcap_mode(TRUE) == FALSE) | |
1183 return; | |
1184 #endif | |
1185 | |
1186 cursor_save = curwin->w_cursor; | |
1187 linecount = line2 - line1 + 1; | |
1188 curwin->w_cursor.lnum = line1; | |
1189 curwin->w_cursor.col = 0; | |
1190 changed_line_abv_curs(); | |
1191 invalidate_botline(); | |
1192 | |
1193 /* | |
169 | 1194 * When using temp files: |
1195 * 1. * Form temp file names | |
1196 * 2. * Write the lines to a temp file | |
1197 * 3. Run the filter command on the temp file | |
1198 * 4. * Read the output of the command into the buffer | |
1199 * 5. * Delete the original lines to be filtered | |
1200 * 6. * Remove the temp files | |
1201 * | |
1202 * When writing the input with a pipe or when catching the output with a | |
1203 * pipe only need to do 3. | |
7 | 1204 */ |
1205 | |
169 | 1206 if (do_out) |
1207 shell_flags |= SHELL_DOOUT; | |
1208 | |
3482 | 1209 #ifdef FEAT_FILTERPIPE |
169 | 1210 if (!do_in && do_out && !p_stmp) |
1211 { | |
1212 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
1213 shell_flags |= SHELL_READ; | |
1214 curwin->w_cursor.lnum = line2; | |
1215 } | |
1216 else if (do_in && !do_out && !p_stmp) | |
7 | 1217 { |
169 | 1218 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
1219 shell_flags |= SHELL_WRITE; | |
1220 curbuf->b_op_start.lnum = line1; | |
1221 curbuf->b_op_end.lnum = line2; | |
7 | 1222 } |
169 | 1223 else if (do_in && do_out && !p_stmp) |
1224 { | |
1225 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
1226 * use a temp file. */ | |
1227 shell_flags |= SHELL_READ|SHELL_WRITE; | |
1228 curbuf->b_op_start.lnum = line1; | |
1229 curbuf->b_op_end.lnum = line2; | |
1230 curwin->w_cursor.lnum = line2; | |
1231 } | |
1232 else | |
1233 #endif | |
6721 | 1234 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
1235 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
169 | 1236 { |
1237 EMSG(_(e_notmp)); | |
1238 goto filterend; | |
1239 } | |
7 | 1240 |
1241 /* | |
1242 * The writing and reading of temp files will not be shown. | |
1243 * Vi also doesn't do this and the messages are not very informative. | |
1244 */ | |
1245 ++no_wait_return; /* don't call wait_return() while busy */ | |
169 | 1246 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
7 | 1247 FALSE, FALSE, FALSE, TRUE) == FAIL) |
1248 { | |
1249 msg_putchar('\n'); /* keep message from buf_write() */ | |
1250 --no_wait_return; | |
1251 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
1252 if (!aborting()) | |
1253 #endif | |
1254 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
1255 goto filterend; | |
1256 } | |
1257 #ifdef FEAT_AUTOCMD | |
1258 if (curbuf != old_curbuf) | |
1259 goto filterend; | |
1260 #endif | |
1261 | |
1262 if (!do_out) | |
1263 msg_putchar('\n'); | |
1264 | |
1581 | 1265 /* Create the shell command in allocated memory. */ |
7 | 1266 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
1267 if (cmd_buf == NULL) | |
1268 goto filterend; | |
1269 | |
1270 windgoto((int)Rows - 1, 0); | |
1271 cursor_on(); | |
1272 | |
1273 /* | |
1274 * When not redirecting the output the command can write anything to the | |
1275 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
1276 * stderr output of external command. Clear the screen later. | |
1277 * If do_in is FALSE, this could be something like ":r !cat", which may | |
1278 * also mess up the screen, clear it later. | |
1279 */ | |
1280 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
1281 redraw_later_clear(); | |
1282 | |
169 | 1283 if (do_out) |
1284 { | |
1285 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
1581 | 1286 { |
1287 vim_free(cmd_buf); | |
169 | 1288 goto error; |
1581 | 1289 } |
169 | 1290 redraw_curbuf_later(VALID); |
1291 } | |
1292 read_linecount = curbuf->b_ml.ml_line_count; | |
1293 | |
7 | 1294 /* |
1295 * When call_shell() fails wait_return() is called to give the user a | |
1296 * chance to read the error messages. Otherwise errors are ignored, so you | |
1297 * can see the error messages from the command that appear on stdout; use | |
1298 * 'u' to fix the text | |
1299 * Switch to cooked mode when not redirecting stdin, avoids that something | |
1300 * like ":r !cat" hangs. | |
1301 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
1302 */ | |
169 | 1303 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
7 | 1304 { |
1305 redraw_later_clear(); | |
1306 wait_return(FALSE); | |
1307 } | |
1308 vim_free(cmd_buf); | |
1309 | |
1310 did_check_timestamps = FALSE; | |
1311 need_check_timestamps = TRUE; | |
1312 | |
1313 /* When interrupting the shell command, it may still have produced some | |
1314 * useful output. Reset got_int here, so that readfile() won't cancel | |
1315 * reading. */ | |
1316 ui_breakcheck(); | |
1317 got_int = FALSE; | |
1318 | |
1319 if (do_out) | |
1320 { | |
169 | 1321 if (otmp != NULL) |
7 | 1322 { |
169 | 1323 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
1324 eap, READ_FILTER) == FAIL) | |
1325 { | |
7 | 1326 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
169 | 1327 if (!aborting()) |
1328 #endif | |
1329 { | |
1330 msg_putchar('\n'); | |
1331 EMSG2(_(e_notread), otmp); | |
1332 } | |
1333 goto error; | |
7 | 1334 } |
169 | 1335 #ifdef FEAT_AUTOCMD |
1336 if (curbuf != old_curbuf) | |
1337 goto filterend; | |
1338 #endif | |
7 | 1339 } |
169 | 1340 |
1341 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
1342 | |
1343 if (shell_flags & SHELL_READ) | |
1344 { | |
1345 curbuf->b_op_start.lnum = line2 + 1; | |
1346 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
1347 appended_lines_mark(line2, read_linecount); | |
1348 } | |
7 | 1349 |
1350 if (do_in) | |
1351 { | |
1352 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
1353 { | |
1354 if (read_linecount >= linecount) | |
1355 /* move all marks from old lines to new lines */ | |
1356 mark_adjust(line1, line2, linecount, 0L); | |
1357 else | |
1358 { | |
1359 /* move marks from old lines to new lines, delete marks | |
1360 * that are in deleted lines */ | |
1361 mark_adjust(line1, line1 + read_linecount - 1, | |
1362 linecount, 0L); | |
1363 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
1364 } | |
1365 } | |
1366 | |
1367 /* | |
1368 * Put cursor on first filtered line for ":range!cmd". | |
1369 * Adjust '[ and '] (set by buf_write()). | |
1370 */ | |
1371 curwin->w_cursor.lnum = line1; | |
1372 del_lines(linecount, TRUE); | |
1373 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
1374 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
1375 write_lnum_adjust(-linecount); /* adjust last line | |
1376 for next write */ | |
100 | 1377 #ifdef FEAT_FOLDING |
1378 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
1379 #endif | |
7 | 1380 } |
1381 else | |
1382 { | |
1383 /* | |
1384 * Put cursor on last new line for ":r !cmd". | |
1385 */ | |
169 | 1386 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
7 | 1387 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
1388 } | |
100 | 1389 |
7 | 1390 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
1391 --no_wait_return; | |
1392 | |
1393 if (linecount > p_report) | |
1394 { | |
1395 if (do_in) | |
1396 { | |
274 | 1397 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
1398 _("%ld lines filtered"), (long)linecount); | |
7 | 1399 if (msg(msg_buf) && !msg_scroll) |
1400 /* save message to display it after redraw */ | |
680 | 1401 set_keep_msg(msg_buf, 0); |
7 | 1402 } |
1403 else | |
1404 msgmore((long)linecount); | |
1405 } | |
1406 } | |
1407 else | |
1408 { | |
1409 error: | |
1410 /* put cursor back in same position for ":w !cmd" */ | |
1411 curwin->w_cursor = cursor_save; | |
1412 --no_wait_return; | |
1413 wait_return(FALSE); | |
1414 } | |
1415 | |
1416 filterend: | |
1417 | |
1418 #ifdef FEAT_AUTOCMD | |
1419 if (curbuf != old_curbuf) | |
1420 { | |
1421 --no_wait_return; | |
1422 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
1423 } | |
1424 #endif | |
1425 if (itmp != NULL) | |
1426 mch_remove(itmp); | |
1427 if (otmp != NULL) | |
1428 mch_remove(otmp); | |
1429 vim_free(itmp); | |
1430 vim_free(otmp); | |
1431 } | |
1432 | |
1433 /* | |
1434 * Call a shell to execute a command. | |
1435 * When "cmd" is NULL start an interactive shell. | |
1436 */ | |
1437 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1438 do_shell( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1439 char_u *cmd, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1440 int flags) /* may be SHELL_DOOUT when output is redirected */ |
7 | 1441 { |
1442 buf_T *buf; | |
1443 #ifndef FEAT_GUI_MSWIN | |
1444 int save_nwr; | |
1445 #endif | |
1446 #ifdef MSWIN | |
1447 int winstart = FALSE; | |
1448 #endif | |
1449 | |
1450 /* | |
1451 * Disallow shell commands for "rvim". | |
1452 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1453 * security reasons. | |
1454 */ | |
1455 if (check_restricted() || check_secure()) | |
1456 { | |
1457 msg_end(); | |
1458 return; | |
1459 } | |
1460 | |
1461 #ifdef MSWIN | |
1462 /* | |
1463 * Check if external commands are allowed now. | |
1464 */ | |
1465 if (can_end_termcap_mode(TRUE) == FALSE) | |
1466 return; | |
1467 | |
1468 /* | |
1469 * Check if ":!start" is used. | |
1470 */ | |
1471 if (cmd != NULL) | |
1472 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
1473 #endif | |
1474 | |
1475 /* | |
1476 * For autocommands we want to get the output on the current screen, to | |
1477 * avoid having to type return below. | |
1478 */ | |
1479 msg_putchar('\r'); /* put cursor at start of line */ | |
1480 #ifdef FEAT_AUTOCMD | |
1481 if (!autocmd_busy) | |
1482 #endif | |
1483 { | |
1484 #ifdef MSWIN | |
1485 if (!winstart) | |
1486 #endif | |
1487 stoptermcap(); | |
1488 } | |
1489 #ifdef MSWIN | |
1490 if (!winstart) | |
1491 #endif | |
1492 msg_putchar('\n'); /* may shift screen one line up */ | |
1493 | |
1494 /* warning message before calling the shell */ | |
1495 if (p_warn | |
1496 #ifdef FEAT_AUTOCMD | |
1497 && !autocmd_busy | |
1498 #endif | |
1499 && msg_silent == 0) | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1500 FOR_ALL_BUFFERS(buf) |
7 | 1501 if (bufIsChanged(buf)) |
1502 { | |
1503 #ifdef FEAT_GUI_MSWIN | |
1504 if (!winstart) | |
1505 starttermcap(); /* don't want a message box here */ | |
1506 #endif | |
1507 MSG_PUTS(_("[No write since last change]\n")); | |
1508 #ifdef FEAT_GUI_MSWIN | |
1509 if (!winstart) | |
1510 stoptermcap(); | |
1511 #endif | |
1512 break; | |
1513 } | |
1514 | |
1515 /* This windgoto is required for when the '\n' resulted in a "delete line | |
1516 * 1" command to the terminal. */ | |
1517 if (!swapping_screen()) | |
1518 windgoto(msg_row, msg_col); | |
1519 cursor_on(); | |
1520 (void)call_shell(cmd, SHELL_COOKED | flags); | |
1521 did_check_timestamps = FALSE; | |
1522 need_check_timestamps = TRUE; | |
1523 | |
1524 /* | |
1525 * put the message cursor at the end of the screen, avoids wait_return() | |
1526 * to overwrite the text that the external command showed | |
1527 */ | |
1528 if (!swapping_screen()) | |
1529 { | |
1530 msg_row = Rows - 1; | |
1531 msg_col = 0; | |
1532 } | |
1533 | |
1534 #ifdef FEAT_AUTOCMD | |
1535 if (autocmd_busy) | |
1536 { | |
1537 if (msg_silent == 0) | |
1538 redraw_later_clear(); | |
1539 } | |
1540 else | |
1541 #endif | |
1542 { | |
1543 /* | |
1544 * For ":sh" there is no need to call wait_return(), just redraw. | |
1545 * Also for the Win32 GUI (the output is in a console window). | |
1546 * Otherwise there is probably text on the screen that the user wants | |
1547 * to read before redrawing, so call wait_return(). | |
1548 */ | |
1549 #ifndef FEAT_GUI_MSWIN | |
1550 if (cmd == NULL | |
1551 # ifdef WIN3264 | |
1552 || (winstart && !need_wait_return) | |
1553 # endif | |
1554 ) | |
1555 { | |
1556 if (msg_silent == 0) | |
1557 redraw_later_clear(); | |
1558 need_wait_return = FALSE; | |
1559 } | |
1560 else | |
1561 { | |
1562 /* | |
1563 * If we switch screens when starttermcap() is called, we really | |
1564 * want to wait for "hit return to continue". | |
1565 */ | |
1566 save_nwr = no_wait_return; | |
1567 if (swapping_screen()) | |
1568 no_wait_return = FALSE; | |
1569 # ifdef AMIGA | |
1570 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
1571 # else | |
1572 wait_return(msg_silent == 0); | |
1573 # endif | |
1574 no_wait_return = save_nwr; | |
1575 } | |
1576 #endif /* FEAT_GUI_W32 */ | |
1577 | |
1578 #ifdef MSWIN | |
1579 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
1580 #endif | |
1581 starttermcap(); /* start termcap if not done by wait_return() */ | |
1582 | |
1583 /* | |
1584 * In an Amiga window redrawing is caused by asking the window size. | |
1585 * If we got an interrupt this will not work. The chance that the | |
1586 * window size is wrong is very small, but we need to redraw the | |
1587 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
1588 * but it saves an extra redraw. | |
1589 */ | |
1590 #ifdef AMIGA | |
1591 if (skip_redraw) /* ':' hit in wait_return() */ | |
1592 { | |
1593 if (msg_silent == 0) | |
1594 redraw_later_clear(); | |
1595 } | |
1596 else if (term_console) | |
1597 { | |
1598 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
1599 if (got_int && msg_silent == 0) | |
1600 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
1601 else | |
1602 must_redraw = 0; /* no extra redraw needed */ | |
1603 } | |
1604 #endif | |
1605 } | |
1606 | |
1607 /* display any error messages now */ | |
1608 display_errors(); | |
725 | 1609 |
1610 #ifdef FEAT_AUTOCMD | |
1611 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
1612 #endif | |
7 | 1613 } |
1614 | |
1615 /* | |
1616 * Create a shell command from a command string, input redirection file and | |
1617 * output redirection file. | |
1618 * Returns an allocated string with the shell command, or NULL for failure. | |
1619 */ | |
1620 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1621 make_filter_cmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1622 char_u *cmd, /* command */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1623 char_u *itmp, /* NULL or name of input file */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1624 char_u *otmp) /* NULL or name of output file */ |
7 | 1625 { |
1626 char_u *buf; | |
1627 long_u len; | |
5867 | 1628 |
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1629 #if defined(UNIX) |
5881 | 1630 int is_fish_shell; |
5911 | 1631 char_u *shell_name = get_isolated_shell_name(); |
5881 | 1632 |
5867 | 1633 /* Account for fish's different syntax for subshells */ |
5911 | 1634 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
1635 vim_free(shell_name); | |
5867 | 1636 if (is_fish_shell) |
1637 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
1638 else | |
1639 #endif | |
1640 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
7 | 1641 if (itmp != NULL) |
1642 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
1643 if (otmp != NULL) | |
1644 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
1645 buf = lalloc(len, TRUE); | |
1646 if (buf == NULL) | |
1647 return NULL; | |
1648 | |
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1649 #if defined(UNIX) |
7 | 1650 /* |
169 | 1651 * Put braces around the command (for concatenated commands) when |
1652 * redirecting input and/or output. | |
7 | 1653 */ |
169 | 1654 if (itmp != NULL || otmp != NULL) |
5867 | 1655 { |
1656 if (is_fish_shell) | |
1657 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
1658 else | |
1659 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
1660 } | |
169 | 1661 else |
1662 STRCPY(buf, cmd); | |
7 | 1663 if (itmp != NULL) |
1664 { | |
1665 STRCAT(buf, " < "); | |
1666 STRCAT(buf, itmp); | |
1667 } | |
1668 #else | |
1669 /* | |
5867 | 1670 * For shells that don't understand braces around commands, at least allow |
7 | 1671 * the use of commands in a pipe. |
1672 */ | |
1673 STRCPY(buf, cmd); | |
1674 if (itmp != NULL) | |
1675 { | |
1676 char_u *p; | |
1677 | |
1678 /* | |
1679 * If there is a pipe, we have to put the '<' in front of it. | |
1680 * Don't do this when 'shellquote' is not empty, otherwise the | |
1681 * redirection would be inside the quotes. | |
1682 */ | |
1683 if (*p_shq == NUL) | |
1684 { | |
1685 p = vim_strchr(buf, '|'); | |
1686 if (p != NULL) | |
1687 *p = NUL; | |
1688 } | |
1689 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
1690 STRCAT(buf, itmp); | |
1691 if (*p_shq == NUL) | |
1692 { | |
1693 p = vim_strchr(cmd, '|'); | |
1694 if (p != NULL) | |
1695 { | |
1696 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
1697 STRCAT(buf, p); | |
1698 } | |
1699 } | |
1700 } | |
1701 #endif | |
1702 if (otmp != NULL) | |
1872 | 1703 append_redir(buf, (int)len, p_srr, otmp); |
7 | 1704 |
1705 return buf; | |
1706 } | |
1707 | |
1708 /* | |
1872 | 1709 * Append output redirection for file "fname" to the end of string buffer |
1710 * "buf[buflen]" | |
7 | 1711 * Works with the 'shellredir' and 'shellpipe' options. |
1712 * The caller should make sure that there is enough room: | |
1713 * STRLEN(opt) + STRLEN(fname) + 3 | |
1714 */ | |
1715 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1716 append_redir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1717 char_u *buf, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1718 int buflen, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1719 char_u *opt, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1720 char_u *fname) |
7 | 1721 { |
1722 char_u *p; | |
1872 | 1723 char_u *end; |
1724 | |
1725 end = buf + STRLEN(buf); | |
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1726 /* find "%s" */ |
7 | 1727 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1728 { |
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1729 if (p[1] == 's') /* found %s */ |
7 | 1730 break; |
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1731 if (p[1] == '%') /* skip %% */ |
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1732 ++p; |
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1733 } |
7 | 1734 if (p != NULL) |
1735 { | |
1872 | 1736 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
1737 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
1738 (char *)opt, (char *)fname); | |
7 | 1739 } |
1740 else | |
1872 | 1741 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
7 | 1742 #ifdef FEAT_QUICKFIX |
1743 " %s %s", | |
1744 #else | |
1745 " %s%s", /* " > %s" causes problems on Amiga */ | |
1746 #endif | |
1747 (char *)opt, (char *)fname); | |
1748 } | |
1749 | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1750 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 1751 |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
1752 static int no_viminfo(void); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1753 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
1754 static void write_viminfo_version(FILE *fp_out); |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1755 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
7 | 1756 static int viminfo_errcnt; |
1757 | |
1758 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1759 no_viminfo(void) |
7 | 1760 { |
1761 /* "vim -i NONE" does not read or write a viminfo file */ | |
1762 return (use_viminfo != NULL && STRCMP(use_viminfo, "NONE") == 0); | |
1763 } | |
1764 | |
1765 /* | |
1766 * Report an error for reading a viminfo file. | |
1767 * Count the number of errors. When there are more than 10, return TRUE. | |
1768 */ | |
1769 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1770 viminfo_error(char *errnum, char *message, char_u *line) |
7 | 1771 { |
274 | 1772 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
1773 errnum, message); | |
1459 | 1774 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
156 | 1775 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
1776 IObuff[STRLEN(IObuff) - 1] = NUL; | |
7 | 1777 emsg(IObuff); |
1778 if (++viminfo_errcnt >= 10) | |
1779 { | |
1780 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
1781 return TRUE; | |
1782 } | |
1783 return FALSE; | |
1784 } | |
1785 | |
1786 /* | |
1787 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
1733 | 1788 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
7 | 1789 */ |
1790 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1791 read_viminfo( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1792 char_u *file, /* file name or NULL to use default name */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1793 int flags) /* VIF_WANT_INFO et al. */ |
7 | 1794 { |
1795 FILE *fp; | |
1796 char_u *fname; | |
1797 | |
1798 if (no_viminfo()) | |
1799 return FAIL; | |
1800 | |
1733 | 1801 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
7 | 1802 if (fname == NULL) |
1803 return FAIL; | |
1804 fp = mch_fopen((char *)fname, READBIN); | |
1805 | |
1806 if (p_verbose > 0) | |
294 | 1807 { |
1808 verbose_enter(); | |
274 | 1809 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
1810 fname, | |
1733 | 1811 (flags & VIF_WANT_INFO) ? _(" info") : "", |
1812 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
1813 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
274 | 1814 fp == NULL ? _(" FAILED") : ""); |
294 | 1815 verbose_leave(); |
1816 } | |
7 | 1817 |
1818 vim_free(fname); | |
1819 if (fp == NULL) | |
1820 return FAIL; | |
1821 | |
1822 viminfo_errcnt = 0; | |
1733 | 1823 do_viminfo(fp, NULL, flags); |
7 | 1824 |
1825 fclose(fp); | |
1826 return OK; | |
1827 } | |
1828 | |
1829 /* | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1830 * Write the viminfo file. The old one is read in first so that effectively a |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1831 * merge of current info and old info is done. This allows multiple vims to |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1832 * run simultaneously, without losing any marks etc. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1833 * If "forceit" is TRUE, then the old file is not read in, and only internal |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1834 * info is written to the file. |
7 | 1835 */ |
1836 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1837 write_viminfo(char_u *file, int forceit) |
7 | 1838 { |
1839 char_u *fname; | |
1840 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
1841 FILE *fp_out = NULL; /* output viminfo file */ | |
1842 char_u *tempname = NULL; /* name of temp viminfo file */ | |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
1843 stat_T st_new; /* mch_stat() of potential new file */ |
7 | 1844 char_u *wp; |
1845 #if defined(UNIX) || defined(VMS) | |
1846 mode_t umask_save; | |
1847 #endif | |
1848 #ifdef UNIX | |
1849 int shortname = FALSE; /* use 8.3 file name */ | |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
1850 stat_T st_old; /* mch_stat() of existing viminfo file */ |
7 | 1851 #endif |
601 | 1852 #ifdef WIN3264 |
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
1853 int hidden = FALSE; |
601 | 1854 #endif |
7 | 1855 |
1856 if (no_viminfo()) | |
1857 return; | |
1858 | |
1859 fname = viminfo_filename(file); /* may set to default if NULL */ | |
1860 if (fname == NULL) | |
1861 return; | |
1862 | |
1863 fp_in = mch_fopen((char *)fname, READBIN); | |
1864 if (fp_in == NULL) | |
1865 { | |
1866 /* if it does exist, but we can't read it, don't try writing */ | |
1867 if (mch_stat((char *)fname, &st_new) == 0) | |
1868 goto end; | |
1869 #if defined(UNIX) || defined(VMS) | |
1870 /* | |
1871 * For Unix we create the .viminfo non-accessible for others, | |
1872 * because it may contain text from non-accessible documents. | |
1873 */ | |
1874 umask_save = umask(077); | |
1875 #endif | |
1876 fp_out = mch_fopen((char *)fname, WRITEBIN); | |
1877 #if defined(UNIX) || defined(VMS) | |
1878 (void)umask(umask_save); | |
1879 #endif | |
1880 } | |
1881 else | |
1882 { | |
1883 /* | |
1884 * There is an existing viminfo file. Create a temporary file to | |
1885 * write the new viminfo into, in the same directory as the | |
1886 * existing viminfo file, which will be renamed later. | |
1887 */ | |
1888 #ifdef UNIX | |
1889 /* | |
1890 * For Unix we check the owner of the file. It's not very nice to | |
1891 * overwrite a user's viminfo file after a "su root", with a | |
1892 * viminfo file that the user can't read. | |
1893 */ | |
1869 | 1894 st_old.st_dev = (dev_t)0; |
1438 | 1895 st_old.st_ino = 0; |
7 | 1896 st_old.st_mode = 0600; |
1076 | 1897 if (mch_stat((char *)fname, &st_old) == 0 |
1898 && getuid() != ROOT_UID | |
560 | 1899 && !(st_old.st_uid == getuid() |
7 | 1900 ? (st_old.st_mode & 0200) |
1901 : (st_old.st_gid == getgid() | |
1902 ? (st_old.st_mode & 0020) | |
1903 : (st_old.st_mode & 0002)))) | |
1904 { | |
944 | 1905 int tt = msg_didany; |
7 | 1906 |
1907 /* avoid a wait_return for this message, it's annoying */ | |
1908 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
1909 msg_didany = tt; | |
840 | 1910 fclose(fp_in); |
7 | 1911 goto end; |
1912 } | |
1913 #endif | |
601 | 1914 #ifdef WIN3264 |
1915 /* Get the file attributes of the existing viminfo file. */ | |
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
1916 hidden = mch_ishidden(fname); |
601 | 1917 #endif |
7 | 1918 |
1919 /* | |
1920 * Make tempname. | |
1921 * May try twice: Once normal and once with shortname set, just in | |
1922 * case somebody puts his viminfo file in an 8.3 filesystem. | |
1923 */ | |
1924 for (;;) | |
1925 { | |
1926 tempname = buf_modname( | |
1927 #ifdef UNIX | |
1928 shortname, | |
1929 #else | |
1930 FALSE, | |
1931 #endif | |
1932 fname, | |
1933 #ifdef VMS | |
1934 (char_u *)"-tmp", | |
1935 #else | |
1936 (char_u *)".tmp", | |
1937 #endif | |
1938 FALSE); | |
1939 if (tempname == NULL) /* out of memory */ | |
1940 break; | |
1941 | |
1942 /* | |
1943 * Check if tempfile already exists. Never overwrite an | |
1944 * existing file! | |
1945 */ | |
1946 if (mch_stat((char *)tempname, &st_new) == 0) | |
1947 { | |
1948 #ifdef UNIX | |
1949 /* | |
1950 * Check if tempfile is same as original file. May happen | |
1951 * when modname() gave the same file back. E.g. silly | |
1952 * link, or file name-length reached. Try again with | |
1953 * shortname set. | |
1954 */ | |
560 | 1955 if (!shortname && st_new.st_dev == st_old.st_dev |
1956 && st_new.st_ino == st_old.st_ino) | |
7 | 1957 { |
1958 vim_free(tempname); | |
1959 tempname = NULL; | |
1960 shortname = TRUE; | |
1961 continue; | |
1962 } | |
1963 #endif | |
1964 /* | |
1965 * Try another name. Change one character, just before | |
1966 * the extension. This should also work for an 8.3 | |
1967 * file name, when after adding the extension it still is | |
1968 * the same file as the original. | |
1969 */ | |
1970 wp = tempname + STRLEN(tempname) - 5; | |
1971 if (wp < gettail(tempname)) /* empty file name? */ | |
1972 wp = gettail(tempname); | |
1973 for (*wp = 'z'; mch_stat((char *)tempname, &st_new) == 0; | |
1974 --*wp) | |
1975 { | |
1976 /* | |
1977 * They all exist? Must be something wrong! Don't | |
1978 * write the viminfo file then. | |
1979 */ | |
1980 if (*wp == 'a') | |
1981 { | |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
1982 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
1983 tempname); |
7 | 1984 vim_free(tempname); |
1985 tempname = NULL; | |
1986 break; | |
1987 } | |
1988 } | |
1989 } | |
1990 break; | |
1991 } | |
1992 | |
1993 if (tempname != NULL) | |
1994 { | |
762 | 1995 #ifdef VMS |
1996 /* fdopen() fails for some reason */ | |
770 | 1997 umask_save = umask(077); |
1998 fp_out = mch_fopen((char *)tempname, WRITEBIN); | |
1999 (void)umask(umask_save); | |
762 | 2000 #else |
557 | 2001 int fd; |
2002 | |
2003 /* Use mch_open() to be able to use O_NOFOLLOW and set file | |
601 | 2004 * protection: |
673 | 2005 * Unix: same as original file, but strip s-bit. Reset umask to |
2006 * avoid it getting in the way. | |
601 | 2007 * Others: r&w for user only. */ |
762 | 2008 # ifdef UNIX |
673 | 2009 umask_save = umask(0); |
557 | 2010 fd = mch_open((char *)tempname, |
2011 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, | |
569 | 2012 (int)((st_old.st_mode & 0777) | 0600)); |
673 | 2013 (void)umask(umask_save); |
762 | 2014 # else |
569 | 2015 fd = mch_open((char *)tempname, |
673 | 2016 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
762 | 2017 # endif |
557 | 2018 if (fd < 0) |
2019 fp_out = NULL; | |
2020 else | |
2021 fp_out = fdopen(fd, WRITEBIN); | |
762 | 2022 #endif /* VMS */ |
7 | 2023 |
2024 /* | |
2025 * If we can't create in the same directory, try creating a | |
2026 * "normal" temp file. | |
2027 */ | |
2028 if (fp_out == NULL) | |
2029 { | |
2030 vim_free(tempname); | |
6721 | 2031 if ((tempname = vim_tempname('o', TRUE)) != NULL) |
7 | 2032 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
2033 } | |
557 | 2034 |
2035 #if defined(UNIX) && defined(HAVE_FCHOWN) | |
7 | 2036 /* |
557 | 2037 * Make sure the owner can read/write it. This only works for |
2038 * root. | |
7 | 2039 */ |
2040 if (fp_out != NULL) | |
1757 | 2041 ignored = fchown(fileno(fp_out), st_old.st_uid, st_old.st_gid); |
7 | 2042 #endif |
2043 } | |
2044 } | |
2045 | |
2046 /* | |
2047 * Check if the new viminfo file can be written to. | |
2048 */ | |
2049 if (fp_out == NULL) | |
2050 { | |
2051 EMSG2(_("E138: Can't write viminfo file %s!"), | |
301 | 2052 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
7 | 2053 if (fp_in != NULL) |
2054 fclose(fp_in); | |
2055 goto end; | |
2056 } | |
2057 | |
2058 if (p_verbose > 0) | |
294 | 2059 { |
2060 verbose_enter(); | |
274 | 2061 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
294 | 2062 verbose_leave(); |
2063 } | |
7 | 2064 |
2065 viminfo_errcnt = 0; | |
1733 | 2066 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
7 | 2067 |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2068 if (fclose(fp_out) == EOF) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2069 ++viminfo_errcnt; |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2070 |
7 | 2071 if (fp_in != NULL) |
2072 { | |
2073 fclose(fp_in); | |
601 | 2074 |
6049 | 2075 /* In case of an error keep the original viminfo file. Otherwise |
2076 * rename the newly written file. Give an error if that fails. */ | |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2077 if (viminfo_errcnt == 0) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2078 { |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2079 if (vim_rename(tempname, fname) == -1) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2080 { |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2081 ++viminfo_errcnt; |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2082 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2083 } |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2084 # ifdef WIN3264 |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2085 /* If the viminfo file was hidden then also hide the new file. */ |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2086 else if (hidden) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2087 mch_hide(fname); |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2088 # endif |
6049 | 2089 } |
2090 if (viminfo_errcnt > 0) | |
7 | 2091 mch_remove(tempname); |
601 | 2092 } |
2093 | |
7 | 2094 end: |
2095 vim_free(fname); | |
2096 vim_free(tempname); | |
2097 } | |
2098 | |
2099 /* | |
2100 * Get the viminfo file name to use. | |
2101 * If "file" is given and not empty, use it (has already been expanded by | |
2102 * cmdline functions). | |
2103 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
2104 * expand environment variables. | |
2105 * Returns an allocated string. NULL when out of memory. | |
2106 */ | |
2107 static char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2108 viminfo_filename(char_u *file) |
7 | 2109 { |
2110 if (file == NULL || *file == NUL) | |
2111 { | |
2112 if (use_viminfo != NULL) | |
2113 file = use_viminfo; | |
2114 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) | |
2115 { | |
2116 #ifdef VIMINFO_FILE2 | |
2117 /* don't use $HOME when not defined (turned into "c:/"!). */ | |
2118 # ifdef VMS | |
2119 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
2120 # else | |
2121 if (mch_getenv((char_u *)"HOME") == NULL) | |
2122 # endif | |
2123 { | |
2124 /* don't use $VIM when not available. */ | |
2125 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
2126 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
2127 file = (char_u *)VIMINFO_FILE2; | |
2128 else | |
2129 file = (char_u *)VIMINFO_FILE; | |
2130 } | |
2131 else | |
2132 #endif | |
2133 file = (char_u *)VIMINFO_FILE; | |
2134 } | |
2135 expand_env(file, NameBuff, MAXPATHL); | |
2136 file = NameBuff; | |
2137 } | |
2138 return vim_strsave(file); | |
2139 } | |
2140 | |
2141 /* | |
2142 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
2143 */ | |
2144 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2145 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
7 | 2146 { |
2147 int eof = FALSE; | |
2148 vir_T vir; | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2149 int merge = FALSE; |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2150 int do_copy_marks = FALSE; |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2151 garray_T buflist; |
7 | 2152 |
2153 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
2154 return; | |
2155 vir.vir_fd = fp_in; | |
2156 #ifdef FEAT_MBYTE | |
2157 vir.vir_conv.vc_type = CONV_NONE; | |
2158 #endif | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2159 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2160 vir.vir_version = -1; |
7 | 2161 |
2162 if (fp_in != NULL) | |
2163 { | |
1733 | 2164 if (flags & VIF_WANT_INFO) |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2165 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2166 if (fp_out != NULL) |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2167 { |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2168 /* Registers and marks are read and kept separate from what |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2169 * this Vim is using. They are merged when writing. */ |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2170 prepare_viminfo_registers(); |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2171 prepare_viminfo_marks(); |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2172 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2173 |
1733 | 2174 eof = read_viminfo_up_to_marks(&vir, |
2175 flags & VIF_FORCEIT, fp_out != NULL); | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2176 merge = TRUE; |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2177 } |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2178 else if (flags != 0) |
7 | 2179 /* Skip info, find start of marks */ |
2180 while (!(eof = viminfo_readline(&vir)) | |
2181 && vir.vir_line[0] != '>') | |
2182 ; | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2183 |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2184 do_copy_marks = (flags & |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2185 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2186 } |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2187 |
7 | 2188 if (fp_out != NULL) |
2189 { | |
2190 /* Write the info: */ | |
2191 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
2192 VIM_VERSION_MEDIUM); | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2193 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2194 write_viminfo_version(fp_out); |
7 | 2195 #ifdef FEAT_MBYTE |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2196 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
7 | 2197 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
2198 #endif | |
2199 write_viminfo_search_pattern(fp_out); | |
2200 write_viminfo_sub_string(fp_out); | |
2201 #ifdef FEAT_CMDHIST | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2202 write_viminfo_history(fp_out, merge); |
7 | 2203 #endif |
2204 write_viminfo_registers(fp_out); | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2205 finish_viminfo_registers(); |
7 | 2206 #ifdef FEAT_EVAL |
2207 write_viminfo_varlist(fp_out); | |
2208 #endif | |
2209 write_viminfo_filemarks(fp_out); | |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2210 finish_viminfo_marks(); |
7 | 2211 write_viminfo_bufferlist(fp_out); |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2212 write_viminfo_barlines(&vir, fp_out); |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2213 |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2214 if (do_copy_marks) |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2215 ga_init2(&buflist, sizeof(buf_T *), 50); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2216 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2217 } |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2218 |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2219 if (do_copy_marks) |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2220 { |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2221 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2222 if (fp_out != NULL) |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2223 ga_clear(&buflist); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2224 } |
7 | 2225 |
2226 vim_free(vir.vir_line); | |
2227 #ifdef FEAT_MBYTE | |
2228 if (vir.vir_conv.vc_type != CONV_NONE) | |
2229 convert_setup(&vir.vir_conv, NULL, NULL); | |
2230 #endif | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2231 ga_clear_strings(&vir.vir_barlines); |
7 | 2232 } |
2233 | |
2234 /* | |
2235 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
2236 * first part of the viminfo file which contains everything but the marks that | |
2237 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
2238 */ | |
2239 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2240 read_viminfo_up_to_marks( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2241 vir_T *virp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2242 int forceit, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2243 int writing) |
7 | 2244 { |
2245 int eof; | |
2246 buf_T *buf; | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2247 int got_encoding = FALSE; |
7 | 2248 |
2249 #ifdef FEAT_CMDHIST | |
4285 | 2250 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
7 | 2251 #endif |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2252 |
7 | 2253 eof = viminfo_readline(virp); |
2254 while (!eof && virp->vir_line[0] != '>') | |
2255 { | |
2256 switch (virp->vir_line[0]) | |
2257 { | |
2258 /* Characters reserved for future expansion, ignored now */ | |
2259 case '+': /* "+40 /path/dir file", for running vim without args */ | |
2260 case '^': /* to be defined */ | |
2261 case '<': /* long line - ignored */ | |
2262 /* A comment or empty line. */ | |
2263 case NUL: | |
2264 case '\r': | |
2265 case '\n': | |
2266 case '#': | |
2267 eof = viminfo_readline(virp); | |
2268 break; | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2269 case '|': |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2270 eof = read_viminfo_barline(virp, got_encoding, |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2271 forceit, writing); |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2272 break; |
7 | 2273 case '*': /* "*encoding=value" */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2274 got_encoding = TRUE; |
7 | 2275 eof = viminfo_encoding(virp); |
2276 break; | |
2277 case '!': /* global variable */ | |
2278 #ifdef FEAT_EVAL | |
2279 eof = read_viminfo_varlist(virp, writing); | |
2280 #else | |
2281 eof = viminfo_readline(virp); | |
2282 #endif | |
2283 break; | |
2284 case '%': /* entry for buffer list */ | |
2285 eof = read_viminfo_bufferlist(virp, writing); | |
2286 break; | |
2287 case '"': | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2288 /* When registers are in bar lines skip the old style register |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2289 * lines. */ |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2290 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2291 eof = read_viminfo_register(virp, forceit); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2292 else |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2293 do { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2294 eof = viminfo_readline(virp); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2295 } while (!eof && (virp->vir_line[0] == TAB |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2296 || virp->vir_line[0] == '<')); |
7 | 2297 break; |
2298 case '/': /* Search string */ | |
2299 case '&': /* Substitute search string */ | |
2300 case '~': /* Last search string, followed by '/' or '&' */ | |
2301 eof = read_viminfo_search_pattern(virp, forceit); | |
2302 break; | |
2303 case '$': | |
2304 eof = read_viminfo_sub_string(virp, forceit); | |
2305 break; | |
2306 case ':': | |
2307 case '?': | |
2308 case '=': | |
2309 case '@': | |
2310 #ifdef FEAT_CMDHIST | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2311 /* When history is in bar lines skip the old style history |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2312 * lines. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2313 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2314 eof = read_viminfo_history(virp, writing); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2315 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2316 #endif |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2317 eof = viminfo_readline(virp); |
7 | 2318 break; |
2319 case '-': | |
2320 case '\'': | |
9297
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2321 /* When file marks are in bar lines skip the old style lines. */ |
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2322 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2323 eof = read_viminfo_filemark(virp, forceit); |
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2324 else |
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2325 eof = viminfo_readline(virp); |
7 | 2326 break; |
2327 default: | |
2328 if (viminfo_error("E575: ", _("Illegal starting char"), | |
2329 virp->vir_line)) | |
2330 eof = TRUE; | |
2331 else | |
2332 eof = viminfo_readline(virp); | |
2333 break; | |
2334 } | |
2335 } | |
2336 | |
2337 #ifdef FEAT_CMDHIST | |
2338 /* Finish reading history items. */ | |
4285 | 2339 if (!writing) |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9248
diff
changeset
|
2340 finish_viminfo_history(virp); |
7 | 2341 #endif |
2342 | |
2343 /* Change file names to buffer numbers for fmarks. */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2344 FOR_ALL_BUFFERS(buf) |
7 | 2345 fmarks_check_names(buf); |
2346 | |
2347 return eof; | |
2348 } | |
2349 | |
2350 /* | |
2351 * Compare the 'encoding' value in the viminfo file with the current value of | |
2352 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
2353 * conversion of text with iconv() in viminfo_readstring(). | |
2354 */ | |
2355 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2356 viminfo_encoding(vir_T *virp) |
7 | 2357 { |
2358 #ifdef FEAT_MBYTE | |
2359 char_u *p; | |
2360 int i; | |
2361 | |
2362 if (get_viminfo_parameter('c') != 0) | |
2363 { | |
2364 p = vim_strchr(virp->vir_line, '='); | |
2365 if (p != NULL) | |
2366 { | |
2367 /* remove trailing newline */ | |
2368 ++p; | |
2369 for (i = 0; vim_isprintc(p[i]); ++i) | |
2370 ; | |
2371 p[i] = NUL; | |
2372 | |
2373 convert_setup(&virp->vir_conv, p, p_enc); | |
2374 } | |
2375 } | |
2376 #endif | |
2377 return viminfo_readline(virp); | |
2378 } | |
2379 | |
2380 /* | |
2381 * Read a line from the viminfo file. | |
2382 * Returns TRUE for end-of-file; | |
2383 */ | |
2384 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2385 viminfo_readline(vir_T *virp) |
7 | 2386 { |
2387 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
2388 } | |
2389 | |
2390 /* | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2391 * Check string read from viminfo file. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2392 * Remove '\n' at the end of the line. |
7 | 2393 * - replace CTRL-V CTRL-V with CTRL-V |
2394 * - replace CTRL-V 'n' with '\n' | |
2395 * | |
2396 * Check for a long line as written by viminfo_writestring(). | |
2397 * | |
2398 * Return the string in allocated memory (NULL when out of memory). | |
2399 */ | |
2400 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2401 viminfo_readstring( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2402 vir_T *virp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2403 int off, /* offset for virp->vir_line */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2404 int convert UNUSED) /* convert the string */ |
7 | 2405 { |
2406 char_u *retval; | |
2407 char_u *s, *d; | |
2408 long len; | |
2409 | |
2410 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
2411 { | |
2412 len = atol((char *)virp->vir_line + off + 1); | |
2413 retval = lalloc(len, TRUE); | |
2414 if (retval == NULL) | |
2415 { | |
2416 /* Line too long? File messed up? Skip next line. */ | |
2417 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
2418 return NULL; | |
2419 } | |
2420 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
2421 s = retval + 1; /* Skip the leading '<' */ | |
2422 } | |
2423 else | |
2424 { | |
2425 retval = vim_strsave(virp->vir_line + off); | |
2426 if (retval == NULL) | |
2427 return NULL; | |
2428 s = retval; | |
2429 } | |
2430 | |
2431 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
2432 d = retval; | |
2433 while (*s != NUL && *s != '\n') | |
2434 { | |
2435 if (s[0] == Ctrl_V && s[1] != NUL) | |
2436 { | |
2437 if (s[1] == 'n') | |
2438 *d++ = '\n'; | |
2439 else | |
2440 *d++ = Ctrl_V; | |
2441 s += 2; | |
2442 } | |
2443 else | |
2444 *d++ = *s++; | |
2445 } | |
2446 *d = NUL; | |
2447 | |
2448 #ifdef FEAT_MBYTE | |
2449 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
2450 { | |
2451 d = string_convert(&virp->vir_conv, retval, NULL); | |
2452 if (d != NULL) | |
2453 { | |
2454 vim_free(retval); | |
2455 retval = d; | |
2456 } | |
2457 } | |
2458 #endif | |
2459 | |
2460 return retval; | |
2461 } | |
2462 | |
2463 /* | |
2464 * write string to viminfo file | |
2465 * - replace CTRL-V with CTRL-V CTRL-V | |
2466 * - replace '\n' with CTRL-V 'n' | |
2467 * - add a '\n' at the end | |
2468 * | |
2469 * For a long line: | |
2470 * - write " CTRL-V <length> \n " in first line | |
2471 * - write " < <string> \n " in second line | |
2472 */ | |
2473 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2474 viminfo_writestring(FILE *fd, char_u *p) |
7 | 2475 { |
2476 int c; | |
2477 char_u *s; | |
2478 int len = 0; | |
2479 | |
2480 for (s = p; *s != NUL; ++s) | |
2481 { | |
2482 if (*s == Ctrl_V || *s == '\n') | |
2483 ++len; | |
2484 ++len; | |
2485 } | |
2486 | |
2487 /* If the string will be too long, write its length and put it in the next | |
2488 * line. Take into account that some room is needed for what comes before | |
2489 * the string (e.g., variable name). Add something to the length for the | |
2490 * '<', NL and trailing NUL. */ | |
2491 if (len > LSIZE / 2) | |
2492 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
2493 | |
2494 while ((c = *p++) != NUL) | |
2495 { | |
2496 if (c == Ctrl_V || c == '\n') | |
2497 { | |
2498 putc(Ctrl_V, fd); | |
2499 if (c == '\n') | |
2500 c = 'n'; | |
2501 } | |
2502 putc(c, fd); | |
2503 } | |
2504 putc('\n', fd); | |
2505 } | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2506 |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2507 /* |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2508 * Write a string in quotes that barline_parse() can read back. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2509 * Breaks the line in less than LSIZE pieces when needed. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2510 * Returns remaining characters in the line. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2511 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2512 int |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2513 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2514 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2515 char_u *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2516 int remaining = remaining_start; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2517 int len = 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2518 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2519 /* Count the number of characters produced, including quotes. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2520 for (p = s; *p != NUL; ++p) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2521 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2522 if (*p == NL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2523 len += 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2524 else if (*p == '"' || *p == '\\') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2525 len += 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2526 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2527 ++len; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2528 } |
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents:
9959
diff
changeset
|
2529 if (len > remaining - 2) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2530 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2531 fprintf(fd, ">%d\n|<", len); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2532 remaining = LSIZE - 20; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2533 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2534 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2535 putc('"', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2536 for (p = s; *p != NUL; ++p) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2537 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2538 if (*p == NL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2539 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2540 putc('\\', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2541 putc('n', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2542 --remaining; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2543 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2544 else if (*p == '"' || *p == '\\') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2545 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2546 putc('\\', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2547 putc(*p, fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2548 --remaining; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2549 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2550 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2551 putc(*p, fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2552 --remaining; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2553 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2554 if (remaining < 3) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2555 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2556 putc('\n', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2557 putc('|', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2558 putc('<', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2559 /* Leave enough space for another continuation. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2560 remaining = LSIZE - 20; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2561 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2562 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2563 putc('"', fd); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2564 return remaining - 2; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2565 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2566 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2567 /* |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2568 * Parse a viminfo line starting with '|'. |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2569 * Add each decoded value to "values". |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2570 * Returns TRUE if the next line is to be read after using the parsed values. |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2571 */ |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2572 static int |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2573 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2574 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2575 char_u *p = text; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2576 char_u *nextp = NULL; |
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
2577 char_u *buf = NULL; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2578 bval_T *value; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2579 int i; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2580 int allocated = FALSE; |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2581 int eof; |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2582 #ifdef FEAT_MBYTE |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2583 char_u *sconv; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2584 int converted; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2585 #endif |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2586 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2587 while (*p == ',') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2588 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2589 ++p; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2590 if (ga_grow(values, 1) == FAIL) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2591 break; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2592 value = (bval_T *)(values->ga_data) + values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2593 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2594 if (*p == '>') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2595 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2596 /* Need to read a continuation line. Put strings in allocated |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2597 * memory, because virp->vir_line is overwritten. */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2598 if (!allocated) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2599 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2600 for (i = 0; i < values->ga_len; ++i) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2601 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2602 bval_T *vp = (bval_T *)(values->ga_data) + i; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2603 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2604 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2605 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2606 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2607 vp->bv_allocated = TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2608 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2609 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2610 allocated = TRUE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2611 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2612 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2613 if (vim_isdigit(p[1])) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2614 { |
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2615 size_t len; |
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2616 size_t todo; |
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2617 size_t n; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2618 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2619 /* String value was split into lines that are each shorter |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2620 * than LSIZE: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2621 * |{bartype},>{length of "{text}{text2}"} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2622 * |<"{text1} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2623 * |<{text2}",{value} |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2624 * Length includes the quotes. |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2625 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2626 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2627 len = getdigits(&p); |
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2628 buf = alloc((int)(len + 1)); |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2629 if (buf == NULL) |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2630 return TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2631 p = buf; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2632 for (todo = len; todo > 0; todo -= n) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2633 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2634 eof = viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2635 if (eof || virp->vir_line[0] != '|' |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2636 || virp->vir_line[1] != '<') |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2637 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2638 /* File was truncated or garbled. Read another line if |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2639 * this one starts with '|'. */ |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2640 vim_free(buf); |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2641 return eof || virp->vir_line[0] == '|'; |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2642 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2643 /* Get length of text, excluding |< and NL chars. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2644 n = STRLEN(virp->vir_line); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2645 while (n > 0 && (virp->vir_line[n - 1] == NL |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2646 || virp->vir_line[n - 1] == CAR)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2647 --n; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2648 n -= 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2649 if (n > todo) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2650 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2651 /* more values follow after the string */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2652 nextp = virp->vir_line + 2 + todo; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2653 n = todo; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2654 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2655 mch_memmove(p, virp->vir_line + 2, n); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2656 p += n; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2657 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2658 *p = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2659 p = buf; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2661 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2662 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2663 /* Line ending in ">" continues in the next line: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2664 * |{bartype},{lots of values},> |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2665 * |<{value},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 */ |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2667 eof = viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2668 if (eof || virp->vir_line[0] != '|' |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2669 || virp->vir_line[1] != '<') |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2670 /* File was truncated or garbled. Read another line if |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2671 * this one starts with '|'. */ |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2672 return eof || virp->vir_line[0] == '|'; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2673 p = virp->vir_line + 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2674 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2675 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 if (isdigit(*p)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2678 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2679 value->bv_type = BVAL_NR; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2680 value->bv_nr = getdigits(&p); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2681 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2682 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2683 else if (*p == '"') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2684 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2685 int len = 0; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2686 char_u *s = p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2687 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2688 /* Unescape special characters in-place. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2690 while (*p != '"') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2691 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2692 if (*p == NL || *p == NUL) |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2693 return TRUE; /* syntax error, drop the value */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2694 if (*p == '\\') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2695 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2696 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2697 if (*p == 'n') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2698 s[len++] = '\n'; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2699 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2700 s[len++] = *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2701 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2702 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2703 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2704 s[len++] = *p++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2705 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2706 ++p; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2707 s[len] = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2708 |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2709 #ifdef FEAT_MBYTE |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2710 converted = FALSE; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2711 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2712 { |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2713 sconv = string_convert(&virp->vir_conv, s, NULL); |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2714 if (sconv != NULL) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2715 { |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2716 if (s == buf) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2717 vim_free(s); |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2718 s = sconv; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2719 buf = s; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2720 converted = TRUE; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2721 } |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2722 } |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2723 #endif |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2724 /* Need to copy in allocated memory if the string wasn't allocated |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2725 * above and we did allocate before, thus vir_line may change. */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2726 if (s != buf && allocated) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2727 s = vim_strsave(s); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2728 value->bv_string = s; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2729 value->bv_type = BVAL_STRING; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2730 value->bv_len = len; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2731 value->bv_allocated = allocated |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2732 #ifdef FEAT_MBYTE |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2733 || converted |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2734 #endif |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2735 ; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2736 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2737 if (nextp != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2738 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2739 /* values following a long string */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 p = nextp; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2741 nextp = NULL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2742 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2743 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2744 else if (*p == ',') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2745 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2746 value->bv_type = BVAL_EMPTY; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2747 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2748 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2749 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2750 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2751 } |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2752 return TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2753 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2754 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2755 static int |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2756 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2757 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2758 char_u *p = virp->vir_line + 1; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2759 int bartype; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2760 garray_T values; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2761 bval_T *vp; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2762 int i; |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2763 int read_next = TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2764 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2765 /* The format is: |{bartype},{value},... |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2766 * For a very long string: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2767 * |{bartype},>{length of "{text}{text2}"} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2768 * |<{text1} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2769 * |<{text2},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2770 * For a long line not using a string |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2771 * |{bartype},{lots of values},> |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 * |<{value},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2773 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2774 if (*p == '<') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2775 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2776 /* Continuation line of an unrecognized item. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2777 if (writing) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2778 ga_add_string(&virp->vir_barlines, virp->vir_line); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2779 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2782 ga_init2(&values, sizeof(bval_T), 20); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 bartype = getdigits(&p); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 switch (bartype) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2785 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 case BARTYPE_VERSION: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 /* Only use the version when it comes before the encoding. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2788 * If it comes later it was copied by a Vim version that |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 * doesn't understand the version. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 if (!got_encoding) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2792 read_next = barline_parse(virp, p, &values); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2793 vp = (bval_T *)values.ga_data; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2794 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2795 virp->vir_version = vp->bv_nr; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 case BARTYPE_HISTORY: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2800 read_next = barline_parse(virp, p, &values); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2801 handle_viminfo_history(&values, writing); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2802 break; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2803 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2804 case BARTYPE_REGISTER: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2805 read_next = barline_parse(virp, p, &values); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2806 handle_viminfo_register(&values, force); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2808 |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2809 case BARTYPE_MARK: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2810 read_next = barline_parse(virp, p, &values); |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2811 handle_viminfo_mark(&values, force); |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2812 break; |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2813 |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 default: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 /* copy unrecognized line (for future use) */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 if (writing) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 ga_add_string(&virp->vir_barlines, virp->vir_line); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2819 for (i = 0; i < values.ga_len; ++i) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2820 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2821 vp = (bval_T *)values.ga_data + i; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2822 if (vp->bv_type == BVAL_STRING && vp->bv_allocated) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2823 vim_free(vp->bv_string); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2824 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2825 ga_clear(&values); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2826 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2828 if (read_next) |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2829 return viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2830 return FALSE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2831 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2832 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2833 static void |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2834 write_viminfo_version(FILE *fp_out) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2835 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2836 fprintf(fp_out, "# Viminfo version\n|%d,%d\n\n", |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2837 BARTYPE_VERSION, VIMINFO_VERSION); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2838 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2839 |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2840 static void |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2841 write_viminfo_barlines(vir_T *virp, FILE *fp_out) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2842 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2843 int i; |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2844 garray_T *gap = &virp->vir_barlines; |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2845 int seen_useful = FALSE; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2846 char *line; |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2847 |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2848 if (gap->ga_len > 0) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2849 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2850 fputs(_("\n# Bar lines, copied verbatim:\n"), fp_out); |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2851 |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2852 /* Skip over continuation lines until seeing a useful line. */ |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2853 for (i = 0; i < gap->ga_len; ++i) |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2854 { |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2855 line = ((char **)(gap->ga_data))[i]; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2856 if (seen_useful || line[1] != '<') |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2857 { |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2858 fputs(line, fp_out); |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2859 seen_useful = TRUE; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2860 } |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2861 } |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2862 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2863 } |
7 | 2864 #endif /* FEAT_VIMINFO */ |
2865 | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2866 /* |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2867 * Return the current time in seconds. Calls time(), unless test_settime() |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2868 * was used. |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2869 */ |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2870 time_T |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2871 vim_time(void) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2872 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2873 # ifdef FEAT_EVAL |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2874 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2875 # else |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2876 return time(NULL); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2877 # endif |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2878 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2879 |
7 | 2880 /* |
2881 * Implementation of ":fixdel", also used by get_stty(). | |
2882 * <BS> resulting <Del> | |
2883 * ^? ^H | |
2884 * not ^? ^? | |
2885 */ | |
2886 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2887 do_fixdel(exarg_T *eap UNUSED) |
7 | 2888 { |
2889 char_u *p; | |
2890 | |
2891 p = find_termcode((char_u *)"kb"); | |
2892 add_termcode((char_u *)"kD", p != NULL | |
2893 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
2894 } | |
2895 | |
2896 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2897 print_line_no_prefix( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2898 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2899 int use_number, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2900 int list) |
7 | 2901 { |
13 | 2902 char_u numbuf[30]; |
7 | 2903 |
2904 if (curwin->w_p_nu || use_number) | |
2905 { | |
1872 | 2906 vim_snprintf((char *)numbuf, sizeof(numbuf), |
2907 "%*ld ", number_width(curwin), (long)lnum); | |
7 | 2908 msg_puts_attr(numbuf, hl_attr(HLF_N)); /* Highlight line nrs */ |
2909 } | |
169 | 2910 msg_prt_line(ml_get(lnum), list); |
7 | 2911 } |
2912 | |
2913 /* | |
2914 * Print a text line. Also in silent mode ("ex -s"). | |
2915 */ | |
2916 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2917 print_line(linenr_T lnum, int use_number, int list) |
7 | 2918 { |
2919 int save_silent = silent_mode; | |
2920 | |
169 | 2921 msg_start(); |
7 | 2922 silent_mode = FALSE; |
169 | 2923 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
2924 print_line_no_prefix(lnum, use_number, list); | |
7 | 2925 if (save_silent) |
2926 { | |
2927 msg_putchar('\n'); | |
2928 cursor_on(); /* msg_start() switches it off */ | |
2929 out_flush(); | |
2930 silent_mode = save_silent; | |
1798 | 2931 } |
2932 info_message = FALSE; | |
7 | 2933 } |
2934 | |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2935 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2936 rename_buffer(char_u *new_fname) |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2937 { |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2938 char_u *fname, *sfname, *xfname; |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2939 buf_T *buf; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2940 |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2941 #ifdef FEAT_AUTOCMD |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2942 buf = curbuf; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2943 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2944 /* buffer changed, don't change name now */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2945 if (buf != curbuf) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2946 return FAIL; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2947 # ifdef FEAT_EVAL |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2948 if (aborting()) /* autocmds may abort script processing */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2949 return FAIL; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2950 # endif |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2951 #endif |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2952 /* |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2953 * The name of the current buffer will be changed. |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2954 * A new (unlisted) buffer entry needs to be made to hold the old file |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2955 * name, which will become the alternate file name. |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2956 * But don't set the alternate file name if the buffer didn't have a |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2957 * name. |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2958 */ |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2959 fname = curbuf->b_ffname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2960 sfname = curbuf->b_sfname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2961 xfname = curbuf->b_fname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2962 curbuf->b_ffname = NULL; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2963 curbuf->b_sfname = NULL; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2964 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2965 { |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2966 curbuf->b_ffname = fname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2967 curbuf->b_sfname = sfname; |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2968 return FAIL; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2969 } |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2970 curbuf->b_flags |= BF_NOTEDITED; |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2971 if (xfname != NULL && *xfname != NUL) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2972 { |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2973 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2974 if (buf != NULL && !cmdmod.keepalt) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2975 curwin->w_alt_fnum = buf->b_fnum; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2976 } |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2977 vim_free(fname); |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2978 vim_free(sfname); |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2979 #ifdef FEAT_AUTOCMD |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2980 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2981 #endif |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2982 /* Change directories when the 'acd' option is set. */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2983 DO_AUTOCHDIR |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2984 return OK; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2985 } |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2986 |
7 | 2987 /* |
2988 * ":file[!] [fname]". | |
2989 */ | |
2990 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2991 ex_file(exarg_T *eap) |
7 | 2992 { |
14 | 2993 /* ":0file" removes the file name. Check for illegal uses ":3file", |
2994 * "0file name", etc. */ | |
2995 if (eap->addr_count > 0 | |
2996 && (*eap->arg != NUL | |
2997 || eap->line2 > 0 | |
2998 || eap->addr_count > 1)) | |
2999 { | |
3000 EMSG(_(e_invarg)); | |
3001 return; | |
3002 } | |
3003 | |
3004 if (*eap->arg != NUL || eap->addr_count == 1) | |
7 | 3005 { |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3006 if (rename_buffer(eap->arg) == FAIL) |
7 | 3007 return; |
3008 } | |
3009 /* print full file name if :cd used */ | |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3010 if (!shortmess(SHM_FILEINFO)) |
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3011 fileinfo(FALSE, FALSE, eap->forceit); |
7 | 3012 } |
3013 | |
3014 /* | |
3015 * ":update". | |
3016 */ | |
3017 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3018 ex_update(exarg_T *eap) |
7 | 3019 { |
3020 if (curbufIsChanged()) | |
3021 (void)do_write(eap); | |
3022 } | |
3023 | |
3024 /* | |
3025 * ":write" and ":saveas". | |
3026 */ | |
3027 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3028 ex_write(exarg_T *eap) |
7 | 3029 { |
3030 if (eap->usefilter) /* input lines to shell command */ | |
3031 do_bang(1, eap, FALSE, TRUE, FALSE); | |
3032 else | |
3033 (void)do_write(eap); | |
3034 } | |
3035 | |
3036 /* | |
3037 * write current buffer to file 'eap->arg' | |
3038 * if 'eap->append' is TRUE, append to the file | |
3039 * | |
3040 * if *eap->arg == NUL write to current file | |
3041 * | |
3042 * return FAIL for failure, OK otherwise | |
3043 */ | |
3044 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3045 do_write(exarg_T *eap) |
7 | 3046 { |
3047 int other; | |
3048 char_u *fname = NULL; /* init to shut up gcc */ | |
3049 char_u *ffname; | |
3050 int retval = FAIL; | |
3051 char_u *free_fname = NULL; | |
3052 #ifdef FEAT_BROWSE | |
3053 char_u *browse_file = NULL; | |
3054 #endif | |
3055 buf_T *alt_buf = NULL; | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3056 int name_was_missing; |
7 | 3057 |
3058 if (not_writing()) /* check 'write' option */ | |
3059 return FAIL; | |
3060 | |
3061 ffname = eap->arg; | |
3062 #ifdef FEAT_BROWSE | |
3063 if (cmdmod.browse) | |
3064 { | |
29 | 3065 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
7 | 3066 NULL, NULL, NULL, curbuf); |
3067 if (browse_file == NULL) | |
3068 goto theend; | |
3069 ffname = browse_file; | |
3070 } | |
3071 #endif | |
3072 if (*ffname == NUL) | |
3073 { | |
3074 if (eap->cmdidx == CMD_saveas) | |
3075 { | |
3076 EMSG(_(e_argreq)); | |
3077 goto theend; | |
3078 } | |
3079 other = FALSE; | |
3080 } | |
3081 else | |
3082 { | |
3083 fname = ffname; | |
3084 free_fname = fix_fname(ffname); | |
3085 /* | |
3086 * When out-of-memory, keep unexpanded file name, because we MUST be | |
3087 * able to write the file in this situation. | |
3088 */ | |
3089 if (free_fname != NULL) | |
3090 ffname = free_fname; | |
3091 other = otherfile(ffname); | |
3092 } | |
3093 | |
3094 /* | |
3095 * If we have a new file, put its name in the list of alternate file names. | |
3096 */ | |
3097 if (other) | |
3098 { | |
3099 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
3100 || eap->cmdidx == CMD_saveas) | |
3101 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
3102 else | |
3103 alt_buf = buflist_findname(ffname); | |
3104 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
3105 { | |
3106 /* Overwriting a file that is loaded in another buffer is not a | |
3107 * good idea. */ | |
315 | 3108 EMSG(_(e_bufloaded)); |
7 | 3109 goto theend; |
3110 } | |
3111 } | |
3112 | |
3113 /* | |
3114 * Writing to the current file is not allowed in readonly mode | |
3115 * and a file name is required. | |
3116 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
3117 */ | |
3118 if (!other && ( | |
3119 #ifdef FEAT_QUICKFIX | |
3120 bt_dontwrite_msg(curbuf) || | |
3121 #endif | |
3122 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
3123 goto theend; | |
3124 | |
3125 if (!other) | |
3126 { | |
3127 ffname = curbuf->b_ffname; | |
3128 fname = curbuf->b_fname; | |
3129 /* | |
3130 * Not writing the whole file is only allowed with '!'. | |
3131 */ | |
3132 if ( (eap->line1 != 1 | |
3133 || eap->line2 != curbuf->b_ml.ml_line_count) | |
3134 && !eap->forceit | |
3135 && !eap->append | |
3136 && !p_wa) | |
3137 { | |
3138 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3139 if (p_confirm || cmdmod.confirm) | |
3140 { | |
3141 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
3142 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
3143 goto theend; | |
3144 eap->forceit = TRUE; | |
3145 } | |
3146 else | |
3147 #endif | |
3148 { | |
3149 EMSG(_("E140: Use ! to write partial buffer")); | |
3150 goto theend; | |
3151 } | |
3152 } | |
3153 } | |
3154 | |
3155 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
3156 { | |
3157 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
3158 { | |
3159 #ifdef FEAT_AUTOCMD | |
3160 buf_T *was_curbuf = curbuf; | |
3161 | |
3162 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
21 | 3163 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
7 | 3164 # ifdef FEAT_EVAL |
3165 if (curbuf != was_curbuf || aborting()) | |
3166 # else | |
3167 if (curbuf != was_curbuf) | |
3168 # endif | |
3169 { | |
3170 /* buffer changed, don't change name now */ | |
3171 retval = FAIL; | |
3172 goto theend; | |
3173 } | |
3174 #endif | |
3175 /* Exchange the file names for the current and the alternate | |
3176 * buffer. This makes it look like we are now editing the buffer | |
3177 * under the new name. Must be done before buf_write(), because | |
3178 * if there is no file name and 'cpo' contains 'F', it will set | |
3179 * the file name. */ | |
3180 fname = alt_buf->b_fname; | |
3181 alt_buf->b_fname = curbuf->b_fname; | |
3182 curbuf->b_fname = fname; | |
3183 fname = alt_buf->b_ffname; | |
3184 alt_buf->b_ffname = curbuf->b_ffname; | |
3185 curbuf->b_ffname = fname; | |
3186 fname = alt_buf->b_sfname; | |
3187 alt_buf->b_sfname = curbuf->b_sfname; | |
3188 curbuf->b_sfname = fname; | |
3189 buf_name_changed(curbuf); | |
3190 #ifdef FEAT_AUTOCMD | |
3191 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); | |
21 | 3192 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
7 | 3193 if (!alt_buf->b_p_bl) |
3194 { | |
3195 alt_buf->b_p_bl = TRUE; | |
3196 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
3197 } | |
3198 # ifdef FEAT_EVAL | |
3199 if (curbuf != was_curbuf || aborting()) | |
3200 # else | |
3201 if (curbuf != was_curbuf) | |
3202 # endif | |
3203 { | |
3204 /* buffer changed, don't write the file */ | |
3205 retval = FAIL; | |
3206 goto theend; | |
3207 } | |
634 | 3208 |
3209 /* If 'filetype' was empty try detecting it now. */ | |
3210 if (*curbuf->b_p_ft == NUL) | |
3211 { | |
819 | 3212 if (au_has_group((char_u *)"filetypedetect")) |
3213 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3214 TRUE, NULL); |
717 | 3215 do_modelines(0); |
634 | 3216 } |
2648 | 3217 |
3218 /* Autocommands may have changed buffer names, esp. when | |
3219 * 'autochdir' is set. */ | |
3220 fname = curbuf->b_sfname; | |
7 | 3221 #endif |
3222 } | |
3223 | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3224 name_was_missing = curbuf->b_ffname == NULL; |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3225 |
7 | 3226 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
3227 eap, eap->append, eap->forceit, TRUE, FALSE); | |
634 | 3228 |
819 | 3229 /* After ":saveas fname" reset 'readonly'. */ |
961 | 3230 if (eap->cmdidx == CMD_saveas) |
3231 { | |
3232 if (retval == OK) | |
1806 | 3233 { |
961 | 3234 curbuf->b_p_ro = FALSE; |
1806 | 3235 #ifdef FEAT_WINDOWS |
3236 redraw_tabline = TRUE; | |
3237 #endif | |
3238 } | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3239 } |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3240 |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3241 /* Change directories when the 'acd' option is set and the file name |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3242 * got changed or set. */ |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3243 if (eap->cmdidx == CMD_saveas || name_was_missing) |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3244 { |
961 | 3245 DO_AUTOCHDIR |
3246 } | |
7 | 3247 } |
3248 | |
3249 theend: | |
3250 #ifdef FEAT_BROWSE | |
3251 vim_free(browse_file); | |
3252 #endif | |
3253 vim_free(free_fname); | |
3254 return retval; | |
3255 } | |
3256 | |
3257 /* | |
3258 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
3259 * BF_NEW or BF_READERR, check for overwriting current file. | |
3260 * May set eap->forceit if a dialog says it's OK to overwrite. | |
3261 * Return OK if it's OK, FAIL if it is not. | |
3262 */ | |
3486 | 3263 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3264 check_overwrite( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3265 exarg_T *eap, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3266 buf_T *buf, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3267 char_u *fname, /* file name to be used (can differ from |
7 | 3268 buf->ffname) */ |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3269 char_u *ffname, /* full path version of fname */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3270 int other) /* writing under other name */ |
7 | 3271 { |
3272 /* | |
3273 * write to other file or b_flags set or not writing the whole file: | |
3274 * overwriting only allowed with '!' | |
3275 */ | |
3276 if ( (other | |
3277 || (buf->b_flags & BF_NOTEDITED) | |
3278 || ((buf->b_flags & BF_NEW) | |
3279 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
3280 || (buf->b_flags & BF_READERR)) | |
3281 && !p_wa | |
1457 | 3282 #ifdef FEAT_QUICKFIX |
3283 && !bt_nofile(buf) | |
3284 #endif | |
7 | 3285 && vim_fexists(ffname)) |
3286 { | |
460 | 3287 if (!eap->forceit && !eap->append) |
7 | 3288 { |
460 | 3289 #ifdef UNIX |
637 | 3290 /* with UNIX it is possible to open a directory */ |
460 | 3291 if (mch_isdir(ffname)) |
3292 { | |
3293 EMSG2(_(e_isadir2), ffname); | |
3294 return FAIL; | |
3295 } | |
7 | 3296 #endif |
3297 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
460 | 3298 if (p_confirm || cmdmod.confirm) |
3299 { | |
2770 | 3300 char_u buff[DIALOG_MSG_SIZE]; |
460 | 3301 |
3302 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
3303 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
3304 return FAIL; | |
3305 eap->forceit = TRUE; | |
3306 } | |
3307 else | |
3308 #endif | |
3309 { | |
3310 EMSG(_(e_exists)); | |
7 | 3311 return FAIL; |
460 | 3312 } |
7 | 3313 } |
460 | 3314 |
3315 /* For ":w! filename" check that no swap file exists for "filename". */ | |
3316 if (other && !emsg_silent) | |
7 | 3317 { |
2770 | 3318 char_u *dir; |
460 | 3319 char_u *p; |
3320 int r; | |
3321 char_u *swapname; | |
3322 | |
3323 /* We only try the first entry in 'directory', without checking if | |
3324 * it's writable. If the "." directory is not writable the write | |
3325 * will probably fail anyway. | |
3326 * Use 'shortname' of the current buffer, since there is no buffer | |
3327 * for the written file. */ | |
3328 if (*p_dir == NUL) | |
2770 | 3329 { |
3330 dir = alloc(5); | |
3331 if (dir == NULL) | |
3332 return FAIL; | |
460 | 3333 STRCPY(dir, "."); |
2770 | 3334 } |
460 | 3335 else |
3336 { | |
2770 | 3337 dir = alloc(MAXPATHL); |
3338 if (dir == NULL) | |
3339 return FAIL; | |
460 | 3340 p = p_dir; |
3341 copy_option_part(&p, dir, MAXPATHL, ","); | |
3342 } | |
3343 swapname = makeswapname(fname, ffname, curbuf, dir); | |
2770 | 3344 vim_free(dir); |
460 | 3345 r = vim_fexists(swapname); |
3346 if (r) | |
3347 { | |
3348 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3349 if (p_confirm || cmdmod.confirm) | |
3350 { | |
2770 | 3351 char_u buff[DIALOG_MSG_SIZE]; |
460 | 3352 |
3353 dialog_msg(buff, | |
3354 _("Swap file \"%s\" exists, overwrite anyway?"), | |
3355 swapname); | |
3356 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
3357 != VIM_YES) | |
819 | 3358 { |
3359 vim_free(swapname); | |
460 | 3360 return FAIL; |
819 | 3361 } |
460 | 3362 eap->forceit = TRUE; |
3363 } | |
3364 else | |
3365 #endif | |
3366 { | |
3367 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
3368 swapname); | |
819 | 3369 vim_free(swapname); |
460 | 3370 return FAIL; |
3371 } | |
3372 } | |
819 | 3373 vim_free(swapname); |
7 | 3374 } |
3375 } | |
3376 return OK; | |
3377 } | |
3378 | |
3379 /* | |
3380 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
3381 */ | |
3382 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3383 ex_wnext(exarg_T *eap) |
7 | 3384 { |
3385 int i; | |
3386 | |
3387 if (eap->cmd[1] == 'n') | |
3388 i = curwin->w_arg_idx + (int)eap->line2; | |
3389 else | |
3390 i = curwin->w_arg_idx - (int)eap->line2; | |
3391 eap->line1 = 1; | |
3392 eap->line2 = curbuf->b_ml.ml_line_count; | |
3393 if (do_write(eap) != FAIL) | |
3394 do_argfile(eap, i); | |
3395 } | |
3396 | |
3397 /* | |
3398 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
3399 */ | |
3400 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3401 do_wqall(exarg_T *eap) |
7 | 3402 { |
3403 buf_T *buf; | |
3404 int error = 0; | |
3405 int save_forceit = eap->forceit; | |
3406 | |
3407 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
3408 exiting = TRUE; | |
3409 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3410 FOR_ALL_BUFFERS(buf) |
7 | 3411 { |
3412 if (bufIsChanged(buf)) | |
3413 { | |
3414 /* | |
3415 * Check if there is a reason the buffer cannot be written: | |
3416 * 1. if the 'write' option is set | |
3417 * 2. if there is no file name (even after browsing) | |
3418 * 3. if the 'readonly' is set (even after a dialog) | |
3419 * 4. if overwriting is allowed (even after a dialog) | |
3420 */ | |
3421 if (not_writing()) | |
3422 { | |
3423 ++error; | |
3424 break; | |
3425 } | |
3426 #ifdef FEAT_BROWSE | |
3427 /* ":browse wall": ask for file name if there isn't one */ | |
3428 if (buf->b_ffname == NULL && cmdmod.browse) | |
3429 browse_save_fname(buf); | |
3430 #endif | |
3431 if (buf->b_ffname == NULL) | |
3432 { | |
3433 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
3434 ++error; | |
3435 } | |
3436 else if (check_readonly(&eap->forceit, buf) | |
3437 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
3438 FALSE) == FAIL) | |
3439 { | |
3440 ++error; | |
3441 } | |
3442 else | |
3443 { | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3444 #ifdef FEAT_AUTOCMD |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3445 bufref_T bufref; |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3446 |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3447 set_bufref(&bufref, buf); |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3448 #endif |
7 | 3449 if (buf_write_all(buf, eap->forceit) == FAIL) |
3450 ++error; | |
3451 #ifdef FEAT_AUTOCMD | |
3452 /* an autocommand may have deleted the buffer */ | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3453 if (!bufref_valid(&bufref)) |
7 | 3454 buf = firstbuf; |
3455 #endif | |
3456 } | |
3457 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
3458 } | |
3459 } | |
3460 if (exiting) | |
3461 { | |
3462 if (!error) | |
3463 getout(0); /* exit Vim */ | |
3464 not_exiting(); | |
3465 } | |
3466 } | |
3467 | |
3468 /* | |
3469 * Check the 'write' option. | |
3470 * Return TRUE and give a message when it's not st. | |
3471 */ | |
3472 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3473 not_writing(void) |
7 | 3474 { |
3475 if (p_write) | |
3476 return FALSE; | |
3477 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
3478 return TRUE; | |
3479 } | |
3480 | |
3481 /* | |
1303 | 3482 * Check if a buffer is read-only (either 'readonly' option is set or file is |
3483 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
3484 * message when the buffer is readonly. | |
7 | 3485 */ |
3486 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3487 check_readonly(int *forceit, buf_T *buf) |
7 | 3488 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3489 stat_T st; |
1303 | 3490 |
3491 /* Handle a file being readonly when the 'readonly' option is set or when | |
3492 * the file exists and permissions are read-only. | |
3493 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
3494 * important for device checks but not here. */ | |
3495 if (!*forceit && (buf->b_p_ro | |
3496 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
3497 && check_file_readonly(buf->b_ffname, 0777)))) | |
7 | 3498 { |
3499 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3500 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
3501 { | |
2770 | 3502 char_u buff[DIALOG_MSG_SIZE]; |
7 | 3503 |
1303 | 3504 if (buf->b_p_ro) |
3505 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
3506 buf->b_fname); | |
3507 else | |
3508 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
7 | 3509 buf->b_fname); |
3510 | |
3511 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
3512 { | |
3513 /* Set forceit, to force the writing of a readonly file */ | |
3514 *forceit = TRUE; | |
3515 return FALSE; | |
3516 } | |
3517 else | |
3518 return TRUE; | |
3519 } | |
3520 else | |
3521 #endif | |
1303 | 3522 if (buf->b_p_ro) |
7 | 3523 EMSG(_(e_readonly)); |
1303 | 3524 else |
3525 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
3526 buf->b_fname); | |
7 | 3527 return TRUE; |
3528 } | |
1303 | 3529 |
7 | 3530 return FALSE; |
3531 } | |
3532 | |
3533 /* | |
632 | 3534 * Try to abandon current file and edit a new or existing file. |
3535 * 'fnum' is the number of the file, if zero use ffname/sfname. | |
7 | 3536 * |
632 | 3537 * Return 1 for "normal" error, 2 for "not written" error, 0 for success |
1370 | 3538 * -1 for successfully opening another file. |
7 | 3539 * 'lnum' is the line number for the cursor in the new file (if non-zero). |
3540 */ | |
3541 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3542 getfile( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3543 int fnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3544 char_u *ffname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3545 char_u *sfname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3546 int setpm, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3547 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3548 int forceit) |
7 | 3549 { |
3550 int other; | |
3551 int retval; | |
3552 char_u *free_me = NULL; | |
3553 | |
634 | 3554 if (text_locked()) |
7 | 3555 return 1; |
819 | 3556 #ifdef FEAT_AUTOCMD |
3557 if (curbuf_locked()) | |
3558 return 1; | |
3559 #endif | |
7 | 3560 |
3561 if (fnum == 0) | |
3562 { | |
3563 /* make ffname full path, set sfname */ | |
3564 fname_expand(curbuf, &ffname, &sfname); | |
3565 other = otherfile(ffname); | |
3566 free_me = ffname; /* has been allocated, free() later */ | |
3567 } | |
3568 else | |
3569 other = (fnum != curbuf->b_fnum); | |
3570 | |
3571 if (other) | |
3572 ++no_wait_return; /* don't wait for autowrite message */ | |
3573 if (other && !forceit && curbuf->b_nwindows == 1 && !P_HID(curbuf) | |
3574 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) | |
3575 { | |
3576 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3577 if (p_confirm && p_write) | |
3578 dialog_changed(curbuf, FALSE); | |
3579 if (curbufIsChanged()) | |
3580 #endif | |
3581 { | |
3582 if (other) | |
3583 --no_wait_return; | |
3584 EMSG(_(e_nowrtmsg)); | |
3585 retval = 2; /* file has been changed */ | |
3586 goto theend; | |
3587 } | |
3588 } | |
3589 if (other) | |
3590 --no_wait_return; | |
3591 if (setpm) | |
3592 setpcmark(); | |
3593 if (!other) | |
3594 { | |
3595 if (lnum != 0) | |
3596 curwin->w_cursor.lnum = lnum; | |
3597 check_cursor_lnum(); | |
3598 beginline(BL_SOL | BL_FIX); | |
3599 retval = 0; /* it's in the same file */ | |
3600 } | |
3601 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
1743 | 3602 (P_HID(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
3603 curwin) == OK) | |
7 | 3604 retval = -1; /* opened another file */ |
3605 else | |
3606 retval = 1; /* error encountered */ | |
3607 | |
3608 theend: | |
3609 vim_free(free_me); | |
3610 return retval; | |
3611 } | |
3612 | |
3613 /* | |
3614 * start editing a new file | |
3615 * | |
3616 * fnum: file number; if zero use ffname/sfname | |
3617 * ffname: the file name | |
3618 * - full path if sfname used, | |
3619 * - any file name if sfname is NULL | |
3620 * - empty string to re-edit with the same file name (but may be | |
3621 * in a different directory) | |
3622 * - NULL to start an empty buffer | |
3623 * sfname: the short file name (or NULL) | |
3624 * eap: contains the command to be executed after loading the file and | |
3625 * forced 'ff' and 'fenc' | |
3626 * newlnum: if > 0: put cursor on this line number (if possible) | |
3627 * if ECMD_LASTL: use last position in loaded file | |
3628 * if ECMD_LAST: use last position in all files | |
3629 * if ECMD_ONE: use first line | |
3630 * flags: | |
3631 * ECMD_HIDE: if TRUE don't free the current buffer | |
3632 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
3633 * ECMD_OLDBUF: use existing buffer if it exists | |
3634 * ECMD_FORCEIT: ! used for Ex command | |
3635 * ECMD_ADDBUF: don't edit, just add to buffer list | |
1743 | 3636 * oldwin: Should be "curwin" when editing a new buffer in the current |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
3637 * window, NULL when splitting the window first. When not NULL info |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
3638 * of the previous buffer for "oldwin" is stored. |
7 | 3639 * |
3640 * return FAIL for failure, OK otherwise | |
3641 */ | |
3642 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3643 do_ecmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3644 int fnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3645 char_u *ffname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3646 char_u *sfname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3647 exarg_T *eap, /* can be NULL! */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3648 linenr_T newlnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3649 int flags, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3650 win_T *oldwin) |
7 | 3651 { |
3652 int other_file; /* TRUE if editing another file */ | |
3653 int oldbuf; /* TRUE if using existing buffer */ | |
3654 #ifdef FEAT_AUTOCMD | |
3655 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
3656 into the buffer unexpectedly */ | |
3657 char_u *new_name = NULL; | |
716 | 3658 int did_set_swapcommand = FALSE; |
7 | 3659 #endif |
3660 buf_T *buf; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3661 bufref_T bufref; |
7 | 3662 #if defined(FEAT_AUTOCMD) || defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3663 bufref_T old_curbuf; |
7 | 3664 #endif |
3665 char_u *free_fname = NULL; | |
3666 #ifdef FEAT_BROWSE | |
3667 char_u *browse_file = NULL; | |
3668 #endif | |
3669 int retval = FAIL; | |
3670 long n; | |
6702 | 3671 pos_T orig_pos; |
7 | 3672 linenr_T topline = 0; |
3673 int newcol = -1; | |
3674 int solcol = -1; | |
3675 pos_T *pos; | |
3676 #ifdef FEAT_SUN_WORKSHOP | |
3677 char_u *cp; | |
3678 #endif | |
3679 char_u *command = NULL; | |
1185 | 3680 #ifdef FEAT_SPELL |
3681 int did_get_winopts = FALSE; | |
3682 #endif | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3683 int readfile_flags = 0; |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3684 int did_inc_redrawing_disabled = FALSE; |
7 | 3685 |
3686 if (eap != NULL) | |
3687 command = eap->do_ecmd_cmd; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3688 #if defined(FEAT_AUTOCMD) || defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3689 set_bufref(&old_curbuf, curbuf); |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3690 #endif |
7 | 3691 |
3692 if (fnum != 0) | |
3693 { | |
3694 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
3695 return OK; /* nothing to do */ | |
3696 other_file = TRUE; | |
3697 } | |
3698 else | |
3699 { | |
3700 #ifdef FEAT_BROWSE | |
3701 if (cmdmod.browse) | |
3702 { | |
1683 | 3703 # ifdef FEAT_AUTOCMD |
462 | 3704 if ( |
1683 | 3705 # ifdef FEAT_GUI |
462 | 3706 !gui.in_use && |
1683 | 3707 # endif |
462 | 3708 au_has_group((char_u *)"FileExplorer")) |
3709 { | |
3710 /* No browsing supported but we do have the file explorer: | |
3711 * Edit the directory. */ | |
3712 if (ffname == NULL || !mch_isdir(ffname)) | |
3713 ffname = (char_u *)"."; | |
3714 } | |
3715 else | |
1683 | 3716 # endif |
462 | 3717 { |
3718 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
7 | 3719 NULL, NULL, NULL, curbuf); |
462 | 3720 if (browse_file == NULL) |
3721 goto theend; | |
3722 ffname = browse_file; | |
3723 } | |
7 | 3724 } |
3725 #endif | |
3726 /* if no short name given, use ffname for short name */ | |
3727 if (sfname == NULL) | |
3728 sfname = ffname; | |
3729 #ifdef USE_FNAME_CASE | |
3730 # ifdef USE_LONG_FNAME | |
3731 if (USE_LONG_FNAME) | |
3732 # endif | |
436 | 3733 if (sfname != NULL) |
3734 fname_case(sfname, 0); /* set correct case for sfname */ | |
7 | 3735 #endif |
3736 | |
3737 #ifdef FEAT_LISTCMDS | |
3738 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
3739 goto theend; | |
3740 #endif | |
3741 | |
3742 if (ffname == NULL) | |
3743 other_file = TRUE; | |
3744 /* there is no file name */ | |
3745 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
3746 other_file = FALSE; | |
3747 else | |
3748 { | |
3749 if (*ffname == NUL) /* re-edit with same file name */ | |
3750 { | |
3751 ffname = curbuf->b_ffname; | |
3752 sfname = curbuf->b_fname; | |
3753 } | |
3754 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
3755 if (free_fname != NULL) | |
3756 ffname = free_fname; | |
3757 other_file = otherfile(ffname); | |
3758 #ifdef FEAT_SUN_WORKSHOP | |
3759 if (usingSunWorkShop && p_acd | |
3760 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
3761 sfname = ++cp; | |
3762 #endif | |
3763 } | |
3764 } | |
3765 | |
3766 /* | |
3767 * if the file was changed we may not be allowed to abandon it | |
3768 * - if we are going to re-edit the same file | |
3769 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
3770 */ | |
3771 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
3772 || (curbuf->b_nwindows == 1 | |
3773 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
5464 | 3774 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
3775 | (other_file ? 0 : CCGD_MULTWIN) | |
3776 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
3777 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
7 | 3778 { |
3779 if (fnum == 0 && other_file && ffname != NULL) | |
3780 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
3781 goto theend; | |
3782 } | |
3783 | |
3784 /* | |
3785 * End Visual mode before switching to another buffer, so the text can be | |
3786 * copied into the GUI selection buffer. | |
3787 */ | |
3788 reset_VIsual(); | |
3789 | |
716 | 3790 #ifdef FEAT_AUTOCMD |
3791 if ((command != NULL || newlnum > (linenr_T)0) | |
3792 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
3793 { | |
3794 int len; | |
3795 char_u *p; | |
3796 | |
3797 /* Set v:swapcommand for the SwapExists autocommands. */ | |
3798 if (command != NULL) | |
835 | 3799 len = (int)STRLEN(command) + 3; |
716 | 3800 else |
3801 len = 30; | |
3802 p = alloc((unsigned)len); | |
3803 if (p != NULL) | |
3804 { | |
3805 if (command != NULL) | |
3806 vim_snprintf((char *)p, len, ":%s\r", command); | |
3807 else | |
3808 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
3809 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
3810 did_set_swapcommand = TRUE; | |
3811 vim_free(p); | |
3812 } | |
3813 } | |
3814 #endif | |
3815 | |
7 | 3816 /* |
3817 * If we are starting to edit another file, open a (new) buffer. | |
3818 * Otherwise we re-use the current buffer. | |
3819 */ | |
3820 if (other_file) | |
3821 { | |
3822 #ifdef FEAT_LISTCMDS | |
3823 if (!(flags & ECMD_ADDBUF)) | |
3824 #endif | |
3825 { | |
22 | 3826 if (!cmdmod.keepalt) |
3827 curwin->w_alt_fnum = curbuf->b_fnum; | |
1743 | 3828 if (oldwin != NULL) |
3829 buflist_altfpos(oldwin); | |
7 | 3830 } |
3831 | |
3832 if (fnum) | |
3833 buf = buflist_findnr(fnum); | |
3834 else | |
3835 { | |
3836 #ifdef FEAT_LISTCMDS | |
3837 if (flags & ECMD_ADDBUF) | |
3838 { | |
3839 linenr_T tlnum = 1L; | |
3840 | |
3841 if (command != NULL) | |
3842 { | |
3843 tlnum = atol((char *)command); | |
3844 if (tlnum <= 0) | |
3845 tlnum = 1L; | |
3846 } | |
3847 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
3848 goto theend; | |
3849 } | |
3850 #endif | |
3851 buf = buflist_new(ffname, sfname, 0L, | |
3852 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED)); | |
5816 | 3853 #ifdef FEAT_AUTOCMD |
3854 /* autocommands may change curwin and curbuf */ | |
3855 if (oldwin != NULL) | |
3856 oldwin = curwin; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3857 set_bufref(&old_curbuf, curbuf); |
5816 | 3858 #endif |
7 | 3859 } |
3860 if (buf == NULL) | |
3861 goto theend; | |
3862 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
3863 { | |
3864 oldbuf = FALSE; | |
3865 } | |
3866 else /* existing memfile */ | |
3867 { | |
3868 oldbuf = TRUE; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3869 set_bufref(&bufref, buf); |
7 | 3870 (void)buf_check_timestamp(buf, FALSE); |
3871 /* Check if autocommands made buffer invalid or changed the current | |
3872 * buffer. */ | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3873 if (!bufref_valid(&bufref) |
7 | 3874 #ifdef FEAT_AUTOCMD |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3875 || curbuf != old_curbuf.br_buf |
7 | 3876 #endif |
3877 ) | |
3878 goto theend; | |
3879 #ifdef FEAT_EVAL | |
3880 if (aborting()) /* autocmds may abort script processing */ | |
3881 goto theend; | |
3882 #endif | |
3883 } | |
3884 | |
3885 /* May jump to last used line number for a loaded buffer or when asked | |
3886 * for explicitly */ | |
3887 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
3888 { | |
3889 pos = buflist_findfpos(buf); | |
3890 newlnum = pos->lnum; | |
3891 solcol = pos->col; | |
3892 } | |
3893 | |
3894 /* | |
3895 * Make the (new) buffer the one used by the current window. | |
3896 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
3897 * If the current buffer was empty and has no file name, curbuf | |
6639 | 3898 * is returned by buflist_new(), nothing to do here. |
7 | 3899 */ |
3900 if (buf != curbuf) | |
3901 { | |
3902 #ifdef FEAT_AUTOCMD | |
3903 /* | |
3904 * Be careful: The autocommands may delete any buffer and change | |
3905 * the current buffer. | |
3906 * - If the buffer we are going to edit is deleted, give up. | |
3907 * - If the current buffer is deleted, prefer to load the new | |
3908 * buffer when loading a buffer is required. This avoids | |
3909 * loading another buffer which then must be closed again. | |
3910 * - If we ended up in the new buffer already, need to skip a few | |
3911 * things, set auto_buf. | |
3912 */ | |
3913 if (buf->b_fname != NULL) | |
3914 new_name = vim_strsave(buf->b_fname); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3915 set_bufref(&au_new_curbuf, buf); |
7 | 3916 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3917 if (!bufref_valid(&au_new_curbuf)) |
7 | 3918 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3919 /* new buffer has been deleted */ |
7 | 3920 delbuf_msg(new_name); /* frees new_name */ |
3921 goto theend; | |
3922 } | |
3923 # ifdef FEAT_EVAL | |
3924 if (aborting()) /* autocmds may abort script processing */ | |
3925 { | |
3926 vim_free(new_name); | |
3927 goto theend; | |
3928 } | |
3929 # endif | |
3930 if (buf == curbuf) /* already in new buffer */ | |
3931 auto_buf = TRUE; | |
3932 else | |
3933 { | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3934 if (curbuf == old_curbuf.br_buf) |
7 | 3935 #endif |
3936 buf_copy_options(buf, BCO_ENTER); | |
3937 | |
3938 /* close the link to the current buffer */ | |
825 | 3939 u_sync(FALSE); |
1743 | 3940 close_buffer(oldwin, curbuf, |
3365 | 3941 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
7 | 3942 |
3943 #ifdef FEAT_AUTOCMD | |
3242 | 3944 /* Autocommands may open a new window and leave oldwin open |
3945 * which leads to crashes since the above call sets | |
3946 * oldwin->w_buffer to NULL. */ | |
3947 if (curwin != oldwin && oldwin != aucmd_win | |
3948 && win_valid(oldwin) && oldwin->w_buffer == NULL) | |
3949 win_close(oldwin, FALSE); | |
3950 | |
7 | 3951 # ifdef FEAT_EVAL |
3952 if (aborting()) /* autocmds may abort script processing */ | |
3953 { | |
3954 vim_free(new_name); | |
3955 goto theend; | |
3956 } | |
3957 # endif | |
3958 /* Be careful again, like above. */ | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3959 if (!bufref_valid(&au_new_curbuf)) |
7 | 3960 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3961 /* new buffer has been deleted */ |
7 | 3962 delbuf_msg(new_name); /* frees new_name */ |
3963 goto theend; | |
3964 } | |
3965 if (buf == curbuf) /* already in new buffer */ | |
3966 auto_buf = TRUE; | |
3967 else | |
3968 #endif | |
3969 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3970 #ifdef FEAT_SYN_HL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3971 /* |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3972 * <VN> We could instead free the synblock |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3973 * and re-attach to buffer, perhaps. |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3974 */ |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3975 if (curwin->w_s == &(curwin->w_buffer->b_s)) |
3480 | 3976 curwin->w_s = &(buf->b_s); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3977 #endif |
7 | 3978 curwin->w_buffer = buf; |
3979 curbuf = buf; | |
3980 ++curbuf->b_nwindows; | |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3981 |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3982 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3983 if (!oldbuf && eap != NULL) |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3984 { |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3985 set_file_options(TRUE, eap); |
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3986 #ifdef FEAT_MBYTE |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3987 set_forced_fenc(eap); |
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3988 #endif |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3989 } |
7 | 3990 } |
3991 | |
3992 /* May get the window options from the last time this buffer | |
3993 * was in this window (or another window). If not used | |
3994 * before, reset the local window options to the global | |
3995 * values. Also restores old folding stuff. */ | |
1289 | 3996 get_winopts(curbuf); |
1185 | 3997 #ifdef FEAT_SPELL |
3998 did_get_winopts = TRUE; | |
3999 #endif | |
7 | 4000 |
4001 #ifdef FEAT_AUTOCMD | |
4002 } | |
4003 vim_free(new_name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4004 au_new_curbuf.br_buf = NULL; |
9659
08df6ad72c56
commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4005 au_new_curbuf.br_buf_free_count = 0; |
7 | 4006 #endif |
4007 } | |
4008 | |
4009 curwin->w_pcmark.lnum = 1; | |
4010 curwin->w_pcmark.col = 0; | |
4011 } | |
4012 else /* !other_file */ | |
4013 { | |
4014 if ( | |
4015 #ifdef FEAT_LISTCMDS | |
4016 (flags & ECMD_ADDBUF) || | |
4017 #endif | |
4018 check_fname() == FAIL) | |
4019 goto theend; | |
6531 | 4020 |
7 | 4021 oldbuf = (flags & ECMD_OLDBUF); |
4022 } | |
4023 | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4024 /* Don't redraw until the cursor is in the right line, otherwise |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4025 * autocommands may cause ml_get errors. */ |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4026 ++RedrawingDisabled; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4027 did_inc_redrawing_disabled = TRUE; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4028 |
6365 | 4029 #ifdef FEAT_AUTOCMD |
4030 buf = curbuf; | |
4031 #endif | |
7 | 4032 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
4033 { | |
6365 | 4034 prepare_help_buffer(); |
7 | 4035 } |
4036 else | |
4037 { | |
4038 /* Don't make a buffer listed if it's a help buffer. Useful when | |
4039 * using CTRL-O to go back to a help file. */ | |
4040 if (!curbuf->b_help) | |
4041 set_buflisted(TRUE); | |
4042 } | |
4043 | |
4044 #ifdef FEAT_AUTOCMD | |
4045 /* If autocommands change buffers under our fingers, forget about | |
4046 * editing the file. */ | |
4047 if (buf != curbuf) | |
4048 goto theend; | |
4049 # ifdef FEAT_EVAL | |
4050 if (aborting()) /* autocmds may abort script processing */ | |
4051 goto theend; | |
4052 # endif | |
4053 | |
4054 /* Since we are starting to edit a file, consider the filetype to be | |
4055 * unset. Helps for when an autocommand changes files and expects syntax | |
4056 * highlighting to work in the other file. */ | |
4057 did_filetype = FALSE; | |
4058 #endif | |
4059 | |
4060 /* | |
4061 * other_file oldbuf | |
4062 * FALSE FALSE re-edit same file, buffer is re-used | |
4063 * FALSE TRUE re-edit same file, nothing changes | |
4064 * TRUE FALSE start editing new file, new buffer | |
4065 * TRUE TRUE start editing in existing buffer (nothing to do) | |
4066 */ | |
4067 if (!other_file && !oldbuf) /* re-use the buffer */ | |
4068 { | |
4069 set_last_cursor(curwin); /* may set b_last_cursor */ | |
4070 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
4071 { | |
4072 newlnum = curwin->w_cursor.lnum; | |
4073 solcol = curwin->w_cursor.col; | |
4074 } | |
4075 #ifdef FEAT_AUTOCMD | |
4076 buf = curbuf; | |
4077 if (buf->b_fname != NULL) | |
4078 new_name = vim_strsave(buf->b_fname); | |
4079 else | |
4080 new_name = NULL; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4081 set_bufref(&bufref, buf); |
7 | 4082 #endif |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4083 if (p_ur < 0 || curbuf->b_ml.ml_line_count <= p_ur) |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4084 { |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4085 /* Save all the text, so that the reload can be undone. |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4086 * Sync first so that this is a separate undo-able action. */ |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4087 u_sync(FALSE); |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4088 if (u_savecommon(0, curbuf->b_ml.ml_line_count + 1, 0, TRUE) |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4089 == FAIL) |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4090 { |
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4091 #ifdef FEAT_AUTOCMD |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4092 vim_free(new_name); |
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4093 #endif |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4094 goto theend; |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4095 } |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4096 u_unchanged(curbuf); |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4097 buf_freeall(curbuf, BFA_KEEP_UNDO); |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4098 |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4099 /* tell readfile() not to clear or reload undo info */ |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4100 readfile_flags = READ_KEEP_UNDO; |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4101 } |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4102 else |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4103 buf_freeall(curbuf, 0); /* free all things for buffer */ |
7 | 4104 #ifdef FEAT_AUTOCMD |
4105 /* If autocommands deleted the buffer we were going to re-edit, give | |
4106 * up and jump to the end. */ | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4107 if (!bufref_valid(&bufref)) |
7 | 4108 { |
4109 delbuf_msg(new_name); /* frees new_name */ | |
4110 goto theend; | |
4111 } | |
4112 vim_free(new_name); | |
4113 | |
4114 /* If autocommands change buffers under our fingers, forget about | |
4115 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
4116 * the autocommands changed the buffer... */ | |
4117 if (buf != curbuf) | |
4118 goto theend; | |
4119 # ifdef FEAT_EVAL | |
4120 if (aborting()) /* autocmds may abort script processing */ | |
4121 goto theend; | |
4122 # endif | |
4123 #endif | |
4124 buf_clear_file(curbuf); | |
4125 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
4126 curbuf->b_op_end.lnum = 0; | |
4127 } | |
4128 | |
4129 /* | |
4130 * If we get here we are sure to start editing | |
4131 */ | |
4132 /* Assume success now */ | |
4133 retval = OK; | |
4134 | |
4135 /* | |
4136 * Reset cursor position, could be used by autocommands. | |
4137 */ | |
4138 check_cursor(); | |
4139 | |
4140 /* | |
4141 * Check if we are editing the w_arg_idx file in the argument list. | |
4142 */ | |
4143 check_arg_idx(curwin); | |
4144 | |
4145 #ifdef FEAT_AUTOCMD | |
4146 if (!auto_buf) | |
4147 #endif | |
4148 { | |
4149 /* | |
4150 * Set cursor and init window before reading the file and executing | |
4151 * autocommands. This allows for the autocommands to position the | |
4152 * cursor. | |
4153 */ | |
677 | 4154 curwin_init(); |
7 | 4155 |
4156 #ifdef FEAT_FOLDING | |
1370 | 4157 /* It's possible that all lines in the buffer changed. Need to update |
4158 * automatic folding for all windows where it's used. */ | |
4159 # ifdef FEAT_WINDOWS | |
4160 { | |
4161 win_T *win; | |
4162 tabpage_T *tp; | |
4163 | |
4164 FOR_ALL_TAB_WINDOWS(tp, win) | |
4165 if (win->w_buffer == curbuf) | |
4166 foldUpdateAll(win); | |
4167 } | |
4168 # else | |
7 | 4169 foldUpdateAll(curwin); |
1370 | 4170 # endif |
7 | 4171 #endif |
4172 | |
961 | 4173 /* Change directories when the 'acd' option is set. */ |
4174 DO_AUTOCHDIR | |
4175 | |
7 | 4176 /* |
4177 * Careful: open_buffer() and apply_autocmds() may change the current | |
4178 * buffer and window. | |
4179 */ | |
6702 | 4180 orig_pos = curwin->w_cursor; |
7 | 4181 topline = curwin->w_topline; |
4182 if (!oldbuf) /* need to read the file */ | |
4183 { | |
580 | 4184 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 4185 swap_exists_action = SEA_DIALOG; |
4186 #endif | |
4187 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
4188 | |
4189 /* | |
4190 * Open the buffer and read the file. | |
4191 */ | |
4192 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4193 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
7 | 4194 retval = FAIL; |
4195 #else | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4196 (void)open_buffer(FALSE, eap, readfile_flags); |
7 | 4197 #endif |
4198 | |
580 | 4199 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 4200 if (swap_exists_action == SEA_QUIT) |
4201 retval = FAIL; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4202 handle_swap_exists(&old_curbuf); |
7 | 4203 #endif |
4204 } | |
4205 #ifdef FEAT_AUTOCMD | |
4206 else | |
4207 { | |
23 | 4208 /* Read the modelines, but only to set window-local options. Any |
4209 * buffer-local options have already been set and may have been | |
4210 * changed by the user. */ | |
717 | 4211 do_modelines(OPT_WINONLY); |
23 | 4212 |
7 | 4213 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
4214 &retval); | |
4215 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
4216 &retval); | |
4217 } | |
4218 check_arg_idx(curwin); | |
4219 #endif | |
4220 | |
6702 | 4221 /* If autocommands change the cursor position or topline, we should |
4222 * keep it. Also when it moves within a line. */ | |
4223 if (!equalpos(curwin->w_cursor, orig_pos)) | |
7 | 4224 { |
4225 newlnum = curwin->w_cursor.lnum; | |
4226 newcol = curwin->w_cursor.col; | |
4227 } | |
4228 if (curwin->w_topline == topline) | |
4229 topline = 0; | |
4230 | |
4231 /* Even when cursor didn't move we need to recompute topline. */ | |
4232 changed_line_abv_curs(); | |
4233 | |
4234 #ifdef FEAT_TITLE | |
4235 maketitle(); | |
4236 #endif | |
4237 } | |
4238 | |
4239 #ifdef FEAT_DIFF | |
4240 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
4241 * Also needed when re-editing the same buffer, because unloading will | |
4242 * have removed it as a diff buffer. */ | |
673 | 4243 if (curwin->w_p_diff) |
4244 { | |
4245 diff_buf_add(curbuf); | |
4246 diff_invalidate(curbuf); | |
4247 } | |
7 | 4248 #endif |
4249 | |
1185 | 4250 #ifdef FEAT_SPELL |
4251 /* If the window options were changed may need to set the spell language. | |
4252 * Can only do this after the buffer has been properly setup. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4253 if (did_get_winopts && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4254 (void)did_set_spelllang(curwin); |
1185 | 4255 #endif |
4256 | |
7 | 4257 if (command == NULL) |
4258 { | |
4259 if (newcol >= 0) /* position set by autocommands */ | |
4260 { | |
4261 curwin->w_cursor.lnum = newlnum; | |
4262 curwin->w_cursor.col = newcol; | |
4263 check_cursor(); | |
4264 } | |
4265 else if (newlnum > 0) /* line number from caller or old position */ | |
4266 { | |
4267 curwin->w_cursor.lnum = newlnum; | |
4268 check_cursor_lnum(); | |
4269 if (solcol >= 0 && !p_sol) | |
4270 { | |
4271 /* 'sol' is off: Use last known column. */ | |
4272 curwin->w_cursor.col = solcol; | |
4273 check_cursor_col(); | |
4274 #ifdef FEAT_VIRTUALEDIT | |
4275 curwin->w_cursor.coladd = 0; | |
4276 #endif | |
4277 curwin->w_set_curswant = TRUE; | |
4278 } | |
4279 else | |
4280 beginline(BL_SOL | BL_FIX); | |
4281 } | |
4282 else /* no line number, go to last line in Ex mode */ | |
4283 { | |
4284 if (exmode_active) | |
4285 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4286 beginline(BL_WHITE | BL_FIX); | |
4287 } | |
4288 } | |
4289 | |
4290 #ifdef FEAT_WINDOWS | |
4291 /* Check if cursors in other windows on the same buffer are still valid */ | |
4292 check_lnums(FALSE); | |
4293 #endif | |
4294 | |
4295 /* | |
4296 * Did not read the file, need to show some info about the file. | |
4297 * Do this after setting the cursor. | |
4298 */ | |
4299 if (oldbuf | |
4300 #ifdef FEAT_AUTOCMD | |
4301 && !auto_buf | |
4302 #endif | |
4303 ) | |
4304 { | |
4305 int msg_scroll_save = msg_scroll; | |
4306 | |
4307 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
4308 * message. */ | |
4309 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
4310 msg_scroll = FALSE; | |
4311 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
4312 check_for_delay(FALSE); | |
4313 msg_start(); | |
4314 msg_scroll = msg_scroll_save; | |
4315 msg_scrolled_ign = TRUE; | |
4316 | |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4317 if (!shortmess(SHM_FILEINFO)) |
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4318 fileinfo(FALSE, TRUE, FALSE); |
7 | 4319 |
4320 msg_scrolled_ign = FALSE; | |
4321 } | |
4322 | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4323 #ifdef FEAT_VIMINFO |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4324 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4325 #endif |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4326 |
7 | 4327 if (command != NULL) |
4328 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
4329 | |
4330 #ifdef FEAT_KEYMAP | |
4331 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 4332 (void)keymap_init(); |
7 | 4333 #endif |
4334 | |
4335 --RedrawingDisabled; | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4336 did_inc_redrawing_disabled = FALSE; |
7 | 4337 if (!skip_redraw) |
4338 { | |
4339 n = p_so; | |
4340 if (topline == 0 && command == NULL) | |
4341 p_so = 999; /* force cursor halfway the window */ | |
4342 update_topline(); | |
4343 #ifdef FEAT_SCROLLBIND | |
4344 curwin->w_scbind_pos = curwin->w_topline; | |
4345 #endif | |
4346 p_so = n; | |
4347 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
4348 } | |
4349 | |
4350 if (p_im) | |
4351 need_start_insertmode = TRUE; | |
4352 | |
961 | 4353 /* Change directories when the 'acd' option is set. */ |
4354 DO_AUTOCHDIR | |
821 | 4355 |
4356 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) | |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4357 if (curbuf->b_ffname != NULL) |
7 | 4358 { |
4359 # ifdef FEAT_SUN_WORKSHOP | |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4360 if (gui.in_use && usingSunWorkShop) |
7 | 4361 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
4362 # endif | |
4363 # ifdef FEAT_NETBEANS_INTG | |
2210 | 4364 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
34 | 4365 netbeans_file_opened(curbuf); |
7 | 4366 # endif |
4367 } | |
4368 #endif | |
4369 | |
4370 theend: | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4371 if (did_inc_redrawing_disabled) |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4372 --RedrawingDisabled; |
716 | 4373 #ifdef FEAT_AUTOCMD |
4374 if (did_set_swapcommand) | |
4375 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
4376 #endif | |
7 | 4377 #ifdef FEAT_BROWSE |
4378 vim_free(browse_file); | |
4379 #endif | |
4380 vim_free(free_fname); | |
4381 return retval; | |
4382 } | |
4383 | |
4384 #ifdef FEAT_AUTOCMD | |
4385 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4386 delbuf_msg(char_u *name) |
7 | 4387 { |
4388 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
4389 name == NULL ? (char_u *)"" : name); | |
4390 vim_free(name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4391 au_new_curbuf.br_buf = NULL; |
9659
08df6ad72c56
commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4392 au_new_curbuf.br_buf_free_count = 0; |
7 | 4393 } |
4394 #endif | |
4395 | |
169 | 4396 static int append_indent = 0; /* autoindent for first line */ |
4397 | |
7 | 4398 /* |
4399 * ":insert" and ":append", also used by ":change" | |
4400 */ | |
4401 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4402 ex_append(exarg_T *eap) |
7 | 4403 { |
4404 char_u *theline; | |
4405 int did_undo = FALSE; | |
4406 linenr_T lnum = eap->line2; | |
165 | 4407 int indent = 0; |
4408 char_u *p; | |
4409 int vcol; | |
4410 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
7 | 4411 |
169 | 4412 /* the ! flag toggles autoindent */ |
4413 if (eap->forceit) | |
4414 curbuf->b_p_ai = !curbuf->b_p_ai; | |
4415 | |
4416 /* First autoindent comes from the line we start on */ | |
4417 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
4418 append_indent = get_indent_lnum(lnum); | |
4419 | |
7 | 4420 if (eap->cmdidx != CMD_append) |
4421 --lnum; | |
4422 | |
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4423 /* when the buffer is empty need to delete the dummy line */ |
165 | 4424 if (empty && lnum == 1) |
4425 lnum = 0; | |
4426 | |
7 | 4427 State = INSERT; /* behave like in Insert mode */ |
4428 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
4429 State |= LANGMAP; | |
165 | 4430 |
408 | 4431 for (;;) |
7 | 4432 { |
4433 msg_scroll = TRUE; | |
4434 need_wait_return = FALSE; | |
169 | 4435 if (curbuf->b_p_ai) |
4436 { | |
4437 if (append_indent >= 0) | |
4438 { | |
4439 indent = append_indent; | |
4440 append_indent = -1; | |
4441 } | |
4442 else if (lnum > 0) | |
4443 indent = get_indent_lnum(lnum); | |
4444 } | |
4445 ex_keep_indent = FALSE; | |
7 | 4446 if (eap->getline == NULL) |
169 | 4447 { |
4448 /* No getline() function, use the lines that follow. This ends | |
4449 * when there is no more. */ | |
4450 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
4451 break; | |
4452 p = vim_strchr(eap->nextcmd, NL); | |
4453 if (p == NULL) | |
4454 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
4455 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
4456 if (*p != NUL) | |
4457 ++p; | |
4458 eap->nextcmd = p; | |
4459 } | |
7 | 4460 else |
6164 | 4461 { |
4462 int save_State = State; | |
4463 | |
4464 /* Set State to avoid the cursor shape to be set to INSERT mode | |
4465 * when getline() returns. */ | |
4466 State = CMDLINE; | |
7 | 4467 theline = eap->getline( |
4468 #ifdef FEAT_EVAL | |
76 | 4469 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 4470 #endif |
165 | 4471 NUL, eap->cookie, indent); |
6164 | 4472 State = save_State; |
4473 } | |
7 | 4474 lines_left = Rows - 1; |
165 | 4475 if (theline == NULL) |
4476 break; | |
4477 | |
169 | 4478 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
4479 if (ex_keep_indent) | |
4480 append_indent = indent; | |
4481 | |
165 | 4482 /* Look for the "." after automatic indent. */ |
4483 vcol = 0; | |
4484 for (p = theline; indent > vcol; ++p) | |
4485 { | |
4486 if (*p == ' ') | |
4487 ++vcol; | |
4488 else if (*p == TAB) | |
4489 vcol += 8 - vcol % 8; | |
4490 else | |
4491 break; | |
4492 } | |
4493 if ((p[0] == '.' && p[1] == NUL) | |
321 | 4494 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
4495 == FAIL)) | |
7 | 4496 { |
4497 vim_free(theline); | |
4498 break; | |
4499 } | |
4500 | |
169 | 4501 /* don't use autoindent if nothing was typed. */ |
4502 if (p[0] == NUL) | |
4503 theline[0] = NUL; | |
4504 | |
7 | 4505 did_undo = TRUE; |
4506 ml_append(lnum, theline, (colnr_T)0, FALSE); | |
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4507 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
7 | 4508 |
4509 vim_free(theline); | |
4510 ++lnum; | |
165 | 4511 |
4512 if (empty) | |
4513 { | |
4514 ml_delete(2L, FALSE); | |
4515 empty = FALSE; | |
4516 } | |
7 | 4517 } |
4518 State = NORMAL; | |
4519 | |
169 | 4520 if (eap->forceit) |
4521 curbuf->b_p_ai = !curbuf->b_p_ai; | |
4522 | |
7 | 4523 /* "start" is set to eap->line2+1 unless that position is invalid (when |
1227 | 4524 * eap->line2 pointed to the end of the buffer and nothing was appended) |
7 | 4525 * "end" is set to lnum when something has been appended, otherwise |
4526 * it is the same than "start" -- Acevedo */ | |
4527 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
4528 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
4529 if (eap->cmdidx != CMD_append) | |
4530 --curbuf->b_op_start.lnum; | |
4531 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
4532 ? lnum : curbuf->b_op_start.lnum; | |
4533 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
4534 curwin->w_cursor.lnum = lnum; | |
4535 check_cursor_lnum(); | |
4536 beginline(BL_SOL | BL_FIX); | |
4537 | |
4538 need_wait_return = FALSE; /* don't use wait_return() now */ | |
4539 ex_no_reprint = TRUE; | |
4540 } | |
4541 | |
4542 /* | |
4543 * ":change" | |
4544 */ | |
4545 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4546 ex_change(exarg_T *eap) |
7 | 4547 { |
4548 linenr_T lnum; | |
4549 | |
4550 if (eap->line2 >= eap->line1 | |
4551 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
4552 return; | |
4553 | |
169 | 4554 /* the ! flag toggles autoindent */ |
4555 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
4556 append_indent = get_indent_lnum(eap->line1); | |
4557 | |
7 | 4558 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
4559 { | |
4560 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
4561 break; | |
4562 ml_delete(eap->line1, FALSE); | |
4563 } | |
1929 | 4564 |
4565 /* make sure the cursor is not beyond the end of the file now */ | |
4566 check_cursor_lnum(); | |
7 | 4567 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
4568 | |
4569 /* ":append" on the line above the deleted lines. */ | |
4570 eap->line2 = eap->line1; | |
4571 ex_append(eap); | |
4572 } | |
4573 | |
4574 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4575 ex_z(exarg_T *eap) |
7 | 4576 { |
4577 char_u *x; | |
165 | 4578 int bigness; |
4579 char_u *kind; | |
7 | 4580 int minus = 0; |
4581 linenr_T start, end, curs, i; | |
4582 int j; | |
4583 linenr_T lnum = eap->line2; | |
4584 | |
165 | 4585 /* Vi compatible: ":z!" uses display height, without a count uses |
4586 * 'scroll' */ | |
4587 if (eap->forceit) | |
4588 bigness = curwin->w_height; | |
5678 | 4589 #ifdef FEAT_WINDOWS |
4590 else if (firstwin != lastwin) | |
4591 bigness = curwin->w_height - 3; | |
4592 #endif | |
4593 else | |
165 | 4594 bigness = curwin->w_p_scr * 2; |
7 | 4595 if (bigness < 1) |
4596 bigness = 1; | |
4597 | |
4598 x = eap->arg; | |
165 | 4599 kind = x; |
4600 if (*kind == '-' || *kind == '+' || *kind == '=' | |
4601 || *kind == '^' || *kind == '.') | |
4602 ++x; | |
4603 while (*x == '-' || *x == '+') | |
7 | 4604 ++x; |
4605 | |
4606 if (*x != 0) | |
4607 { | |
4608 if (!VIM_ISDIGIT(*x)) | |
4609 { | |
4610 EMSG(_("E144: non-numeric argument to :z")); | |
4611 return; | |
4612 } | |
4613 else | |
165 | 4614 { |
7 | 4615 bigness = atoi((char *)x); |
165 | 4616 p_window = bigness; |
169 | 4617 if (*kind == '=') |
4618 bigness += 2; | |
165 | 4619 } |
7 | 4620 } |
4621 | |
165 | 4622 /* the number of '-' and '+' multiplies the distance */ |
4623 if (*kind == '-' || *kind == '+') | |
4624 for (x = kind + 1; *x == *kind; ++x) | |
4625 ; | |
4626 | |
4627 switch (*kind) | |
7 | 4628 { |
4629 case '-': | |
2881 | 4630 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
4631 end = start + bigness - 1; | |
165 | 4632 curs = end; |
7 | 4633 break; |
4634 | |
4635 case '=': | |
159 | 4636 start = lnum - (bigness + 1) / 2 + 1; |
4637 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 4638 curs = lnum; |
4639 minus = 1; | |
4640 break; | |
4641 | |
4642 case '^': | |
4643 start = lnum - bigness * 2; | |
4644 end = lnum - bigness; | |
4645 curs = lnum - bigness; | |
4646 break; | |
4647 | |
4648 case '.': | |
159 | 4649 start = lnum - (bigness + 1) / 2 + 1; |
4650 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 4651 curs = end; |
4652 break; | |
4653 | |
4654 default: /* '+' */ | |
4655 start = lnum; | |
165 | 4656 if (*kind == '+') |
835 | 4657 start += bigness * (linenr_T)(x - kind - 1) + 1; |
169 | 4658 else if (eap->addr_count == 0) |
4659 ++start; | |
4660 end = start + bigness - 1; | |
7 | 4661 curs = end; |
4662 break; | |
4663 } | |
4664 | |
4665 if (start < 1) | |
4666 start = 1; | |
4667 | |
4668 if (end > curbuf->b_ml.ml_line_count) | |
4669 end = curbuf->b_ml.ml_line_count; | |
4670 | |
4671 if (curs > curbuf->b_ml.ml_line_count) | |
4672 curs = curbuf->b_ml.ml_line_count; | |
4673 | |
4674 for (i = start; i <= end; i++) | |
4675 { | |
4676 if (minus && i == lnum) | |
4677 { | |
4678 msg_putchar('\n'); | |
4679 | |
4680 for (j = 1; j < Columns; j++) | |
4681 msg_putchar('-'); | |
4682 } | |
4683 | |
169 | 4684 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
7 | 4685 |
4686 if (minus && i == lnum) | |
4687 { | |
4688 msg_putchar('\n'); | |
4689 | |
4690 for (j = 1; j < Columns; j++) | |
4691 msg_putchar('-'); | |
4692 } | |
4693 } | |
4694 | |
4695 curwin->w_cursor.lnum = curs; | |
4696 ex_no_reprint = TRUE; | |
4697 } | |
4698 | |
4699 /* | |
4700 * Check if the restricted flag is set. | |
4701 * If so, give an error message and return TRUE. | |
4702 * Otherwise, return FALSE. | |
4703 */ | |
4704 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4705 check_restricted(void) |
7 | 4706 { |
4707 if (restricted) | |
4708 { | |
4709 EMSG(_("E145: Shell commands not allowed in rvim")); | |
4710 return TRUE; | |
4711 } | |
4712 return FALSE; | |
4713 } | |
4714 | |
4715 /* | |
4716 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
4717 * If so, give an error message and return TRUE. | |
4718 * Otherwise, return FALSE. | |
4719 */ | |
4720 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4721 check_secure(void) |
7 | 4722 { |
4723 if (secure) | |
4724 { | |
4725 secure = 2; | |
4726 EMSG(_(e_curdir)); | |
4727 return TRUE; | |
4728 } | |
4729 #ifdef HAVE_SANDBOX | |
4730 /* | |
4731 * In the sandbox more things are not allowed, including the things | |
4732 * disallowed in secure mode. | |
4733 */ | |
4734 if (sandbox != 0) | |
4735 { | |
4736 EMSG(_(e_sandbox)); | |
4737 return TRUE; | |
4738 } | |
4739 #endif | |
4740 return FALSE; | |
4741 } | |
4742 | |
4743 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
4744 static int global_need_beginline; /* call beginline() after ":g" */ | |
4745 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4746 /* |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4747 * Flags that are kept between calls to :substitute. |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4748 */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4749 typedef struct { |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4750 int do_all; /* do multiple substitutions per line */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4751 int do_ask; /* ask for confirmation */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4752 int do_count; /* count only */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4753 int do_error; /* if false, ignore errors */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4754 int do_print; /* print last line with subs. */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4755 int do_list; /* list last line with subs. */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4756 int do_number; /* list last line with line nr*/ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4757 int do_ic; /* ignore case flag */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4758 } subflags_T; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4759 |
7 | 4760 /* do_sub() |
4761 * | |
4762 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
4763 * command pointed to by eap->arg which should be of the form: | |
4764 * | |
4765 * /pattern/substitution/{flags} | |
4766 * | |
4767 * The usual escapes are supported as described in the regexp docs. | |
4768 */ | |
4769 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4770 do_sub(exarg_T *eap) |
7 | 4771 { |
4772 linenr_T lnum; | |
4773 long i = 0; | |
4774 regmmatch_T regmatch; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4775 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4776 FALSE, FALSE, 0}; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4777 #ifdef FEAT_EVAL |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4778 subflags_T subflags_save; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4779 #endif |
6789 | 4780 int save_do_all; /* remember user specified 'g' flag */ |
4781 int save_do_ask; /* remember user specified 'c' flag */ | |
7 | 4782 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
4783 int delimiter; | |
4784 int sublen; | |
4785 int got_quit = FALSE; | |
4786 int got_match = FALSE; | |
4787 int temp; | |
4788 int which_pat; | |
4789 char_u *cmd; | |
4790 int save_State; | |
165 | 4791 linenr_T first_line = 0; /* first changed line */ |
4792 linenr_T last_line= 0; /* below last changed line AFTER the | |
7 | 4793 * change */ |
4794 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
4795 linenr_T line2; | |
165 | 4796 long nmatch; /* number of lines in match */ |
4797 char_u *sub_firstline; /* allocated copy of first sub line */ | |
4798 int endcolumn = FALSE; /* cursor in last column when done */ | |
170 | 4799 pos_T old_cursor = curwin->w_cursor; |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4800 int start_nsubs; |
3736 | 4801 #ifdef FEAT_EVAL |
5867 | 4802 int save_ma = 0; |
3736 | 4803 #endif |
7 | 4804 |
4805 cmd = eap->arg; | |
4806 if (!global_busy) | |
4807 { | |
4808 sub_nsubs = 0; | |
4809 sub_nlines = 0; | |
4810 } | |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4811 start_nsubs = sub_nsubs; |
7 | 4812 |
4813 if (eap->cmdidx == CMD_tilde) | |
4814 which_pat = RE_LAST; /* use last used regexp */ | |
4815 else | |
4816 which_pat = RE_SUBST; /* use last substitute regexp */ | |
4817 | |
4818 /* new pattern and substitution */ | |
4819 if (eap->cmd[0] == 's' && *cmd != NUL && !vim_iswhite(*cmd) | |
4820 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) | |
4821 { | |
4822 /* don't accept alphanumeric for separator */ | |
4823 if (isalpha(*cmd)) | |
4824 { | |
4825 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
4826 return; | |
4827 } | |
4828 /* | |
4829 * undocumented vi feature: | |
4830 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
4831 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
4832 */ | |
4833 if (*cmd == '\\') | |
4834 { | |
4835 ++cmd; | |
4836 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
4837 { | |
4838 EMSG(_(e_backslash)); | |
4839 return; | |
4840 } | |
4841 if (*cmd != '&') | |
4842 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
4843 pat = (char_u *)""; /* empty search pattern */ | |
4844 delimiter = *cmd++; /* remember delimiter character */ | |
4845 } | |
4846 else /* find the end of the regexp */ | |
4847 { | |
1466 | 4848 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
4849 if (p_altkeymap && curwin->w_p_rl) | |
4850 lrF_sub(cmd); | |
4851 #endif | |
7 | 4852 which_pat = RE_LAST; /* use last used regexp */ |
4853 delimiter = *cmd++; /* remember delimiter character */ | |
4854 pat = cmd; /* remember start of search pat */ | |
4855 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
4856 if (cmd[0] == delimiter) /* end delimiter found */ | |
4857 *cmd++ = NUL; /* replace it with a NUL */ | |
4858 } | |
4859 | |
4860 /* | |
4861 * Small incompatibility: vi sees '\n' as end of the command, but in | |
4862 * Vim we want to use '\n' to find/substitute a NUL. | |
4863 */ | |
4864 sub = cmd; /* remember the start of the substitution */ | |
4865 | |
4866 while (cmd[0]) | |
4867 { | |
4868 if (cmd[0] == delimiter) /* end delimiter found */ | |
4869 { | |
4870 *cmd++ = NUL; /* replace it with a NUL */ | |
4871 break; | |
4872 } | |
4873 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
4874 ++cmd; | |
39 | 4875 mb_ptr_adv(cmd); |
7 | 4876 } |
4877 | |
4878 if (!eap->skip) | |
4879 { | |
169 | 4880 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
4881 if (STRCMP(sub, "%") == 0 | |
4882 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
4883 { | |
4884 if (old_sub == NULL) /* there is no previous command */ | |
4885 { | |
4886 EMSG(_(e_nopresub)); | |
4887 return; | |
4888 } | |
4889 sub = old_sub; | |
4890 } | |
4891 else | |
4892 { | |
4893 vim_free(old_sub); | |
4894 old_sub = vim_strsave(sub); | |
4895 } | |
7 | 4896 } |
4897 } | |
4898 else if (!eap->skip) /* use previous pattern and substitution */ | |
4899 { | |
4900 if (old_sub == NULL) /* there is no previous command */ | |
4901 { | |
4902 EMSG(_(e_nopresub)); | |
4903 return; | |
4904 } | |
4905 pat = NULL; /* search_regcomp() will use previous pattern */ | |
4906 sub = old_sub; | |
163 | 4907 |
4908 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
4909 * last column after using "$". */ | |
4910 endcolumn = (curwin->w_curswant == MAXCOL); | |
7 | 4911 } |
4912 | |
5776 | 4913 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
4914 * more efficient. | |
4915 * TODO: find a generic solution to make line-joining operations more | |
4916 * efficient, avoid allocating a string that grows in size. | |
4917 */ | |
5802 | 4918 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
5776 | 4919 && *sub == NUL |
4920 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
4921 || *cmd == 'p' || *cmd == '#')))) | |
4922 { | |
6426 | 4923 linenr_T joined_lines_count; |
4924 | |
5776 | 4925 curwin->w_cursor.lnum = eap->line1; |
4926 if (*cmd == 'l') | |
4927 eap->flags = EXFLAG_LIST; | |
4928 else if (*cmd == '#') | |
4929 eap->flags = EXFLAG_NR; | |
4930 else if (*cmd == 'p') | |
4931 eap->flags = EXFLAG_PRINT; | |
4932 | |
6426 | 4933 /* The number of lines joined is the number of lines in the range plus |
4934 * one. One less when the last line is included. */ | |
4935 joined_lines_count = eap->line2 - eap->line1 + 1; | |
4936 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
4937 ++joined_lines_count; | |
4938 if (joined_lines_count > 1) | |
4939 { | |
4940 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
4941 sub_nsubs = joined_lines_count - 1; | |
4942 sub_nlines = 1; | |
4943 (void)do_sub_msg(FALSE); | |
4944 ex_may_print(eap); | |
4945 } | |
4946 | |
4947 if (!cmdmod.keeppatterns) | |
4948 save_re_pat(RE_SUBST, pat, p_magic); | |
4949 #ifdef FEAT_CMDHIST | |
4950 /* put pattern in history */ | |
4951 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
4952 #endif | |
4953 | |
5776 | 4954 return; |
4955 } | |
4956 | |
7 | 4957 /* |
4958 * Find trailing options. When '&' is used, keep old options. | |
4959 */ | |
4960 if (*cmd == '&') | |
4961 ++cmd; | |
4962 else | |
4963 { | |
4964 if (!p_ed) | |
4965 { | |
4966 if (p_gd) /* default is global on */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4967 subflags.do_all = TRUE; |
7 | 4968 else |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4969 subflags.do_all = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4970 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4971 } |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4972 subflags.do_error = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4973 subflags.do_print = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4974 subflags.do_count = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4975 subflags.do_number = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4976 subflags.do_ic = 0; |
7 | 4977 } |
4978 while (*cmd) | |
4979 { | |
4980 /* | |
4981 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
4982 * 'r' is never inverted. | |
4983 */ | |
4984 if (*cmd == 'g') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4985 subflags.do_all = !subflags.do_all; |
7 | 4986 else if (*cmd == 'c') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4987 subflags.do_ask = !subflags.do_ask; |
170 | 4988 else if (*cmd == 'n') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4989 subflags.do_count = TRUE; |
7 | 4990 else if (*cmd == 'e') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4991 subflags.do_error = !subflags.do_error; |
7 | 4992 else if (*cmd == 'r') /* use last used regexp */ |
4993 which_pat = RE_LAST; | |
4994 else if (*cmd == 'p') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4995 subflags.do_print = TRUE; |
169 | 4996 else if (*cmd == '#') |
4997 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4998 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4999 subflags.do_number = TRUE; |
169 | 5000 } |
5001 else if (*cmd == 'l') | |
5002 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5003 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5004 subflags.do_list = TRUE; |
169 | 5005 } |
7 | 5006 else if (*cmd == 'i') /* ignore case */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5007 subflags.do_ic = 'i'; |
7 | 5008 else if (*cmd == 'I') /* don't ignore case */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5009 subflags.do_ic = 'I'; |
7 | 5010 else |
5011 break; | |
5012 ++cmd; | |
5013 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5014 if (subflags.do_count) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5015 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5016 |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5017 save_do_all = subflags.do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5018 save_do_ask = subflags.do_ask; |
6789 | 5019 |
7 | 5020 /* |
5021 * check for a trailing count | |
5022 */ | |
5023 cmd = skipwhite(cmd); | |
5024 if (VIM_ISDIGIT(*cmd)) | |
5025 { | |
5026 i = getdigits(&cmd); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5027 if (i <= 0 && !eap->skip && subflags.do_error) |
7 | 5028 { |
5029 EMSG(_(e_zerocount)); | |
5030 return; | |
5031 } | |
5032 eap->line1 = eap->line2; | |
5033 eap->line2 += i - 1; | |
5034 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
5035 eap->line2 = curbuf->b_ml.ml_line_count; | |
5036 } | |
5037 | |
5038 /* | |
5039 * check for trailing command or garbage | |
5040 */ | |
5041 cmd = skipwhite(cmd); | |
5042 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
5043 { | |
5044 eap->nextcmd = check_nextcmd(cmd); | |
5045 if (eap->nextcmd == NULL) | |
5046 { | |
5047 EMSG(_(e_trailing)); | |
5048 return; | |
5049 } | |
5050 } | |
5051 | |
5052 if (eap->skip) /* not executing commands, only parsing */ | |
5053 return; | |
5054 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5055 if (!subflags.do_count && !curbuf->b_p_ma) |
823 | 5056 { |
825 | 5057 /* Substitution is not allowed in non-'modifiable' buffer */ |
823 | 5058 EMSG(_(e_modifiable)); |
5059 return; | |
5060 } | |
5061 | |
7 | 5062 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
5063 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5064 if (subflags.do_error) |
7 | 5065 EMSG(_(e_invcmd)); |
5066 return; | |
5067 } | |
5068 | |
5069 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5070 if (subflags.do_ic == 'i') |
7 | 5071 regmatch.rmm_ic = TRUE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5072 else if (subflags.do_ic == 'I') |
7 | 5073 regmatch.rmm_ic = FALSE; |
5074 | |
5075 sub_firstline = NULL; | |
5076 | |
5077 /* | |
5078 * ~ in the substitute pattern is replaced with the old pattern. | |
5079 * We do it here once to avoid it to be replaced over and over again. | |
5080 * But don't do it when it starts with "\=", then it's an expression. | |
5081 */ | |
5082 if (!(sub[0] == '\\' && sub[1] == '=')) | |
5083 sub = regtilde(sub, p_magic); | |
5084 | |
5085 /* | |
5086 * Check for a match on each line. | |
5087 */ | |
5088 line2 = eap->line2; | |
5089 for (lnum = eap->line1; lnum <= line2 && !(got_quit | |
5090 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
5091 || aborting() | |
5092 #endif | |
5093 ); ++lnum) | |
5094 { | |
1521 | 5095 nmatch = vim_regexec_multi(®match, curwin, curbuf, lnum, |
5096 (colnr_T)0, NULL); | |
7 | 5097 if (nmatch) |
5098 { | |
5099 colnr_T copycol; | |
5100 colnr_T matchcol; | |
5101 colnr_T prev_matchcol = MAXCOL; | |
5102 char_u *new_end, *new_start = NULL; | |
5103 unsigned new_start_len = 0; | |
5104 char_u *p1; | |
5105 int did_sub = FALSE; | |
5106 int lastone; | |
1872 | 5107 int len, copy_len, needed_len; |
7 | 5108 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
5109 int do_again; /* do it again after joining lines */ | |
15 | 5110 int skip_match = FALSE; |
1499 | 5111 linenr_T sub_firstlnum; /* nr of first sub line */ |
7 | 5112 |
5113 /* | |
5114 * The new text is build up step by step, to avoid too much | |
5115 * copying. There are these pieces: | |
1581 | 5116 * sub_firstline The old text, unmodified. |
7 | 5117 * copycol Column in the old text where we started |
5118 * looking for a match; from here old text still | |
5119 * needs to be copied to the new text. | |
5120 * matchcol Column number of the old text where to look | |
5121 * for the next match. It's just after the | |
5122 * previous match or one further. | |
5123 * prev_matchcol Column just after the previous match (if any). | |
5124 * Mostly equal to matchcol, except for the first | |
5125 * match and after skipping an empty match. | |
5126 * regmatch.*pos Where the pattern matched in the old text. | |
5127 * new_start The new text, all that has been produced so | |
5128 * far. | |
5129 * new_end The new text, where to append new text. | |
5130 * | |
1499 | 5131 * lnum The line number where we found the start of |
5132 * the match. Can be below the line we searched | |
5133 * when there is a \n before a \zs in the | |
5134 * pattern. | |
7 | 5135 * sub_firstlnum The line number in the buffer where to look |
5136 * for a match. Can be different from "lnum" | |
5137 * when the pattern or substitute string contains | |
5138 * line breaks. | |
5139 * | |
5140 * Special situations: | |
5141 * - When the substitute string contains a line break, the part up | |
5142 * to the line break is inserted in the text, but the copy of | |
5143 * the original line is kept. "sub_firstlnum" is adjusted for | |
5144 * the inserted lines. | |
5145 * - When the matched pattern contains a line break, the old line | |
5146 * is taken from the line at the end of the pattern. The lines | |
5147 * in the match are deleted later, "sub_firstlnum" is adjusted | |
5148 * accordingly. | |
5149 * | |
5150 * The new text is built up in new_start[]. It has some extra | |
5151 * room to avoid using alloc()/free() too often. new_start_len is | |
1389 | 5152 * the length of the allocated memory at new_start. |
7 | 5153 * |
5154 * Make a copy of the old line, so it won't be taken away when | |
5155 * updating the screen or handling a multi-line match. The "old_" | |
5156 * pointers point into this copy. | |
5157 */ | |
1499 | 5158 sub_firstlnum = lnum; |
7 | 5159 copycol = 0; |
5160 matchcol = 0; | |
5161 | |
5162 /* At first match, remember current cursor position. */ | |
5163 if (!got_match) | |
5164 { | |
5165 setpcmark(); | |
5166 got_match = TRUE; | |
5167 } | |
5168 | |
5169 /* | |
5170 * Loop until nothing more to replace in this line. | |
5171 * 1. Handle match with empty string. | |
5172 * 2. If do_ask is set, ask for confirmation. | |
5173 * 3. substitute the string. | |
5174 * 4. if do_all is set, find next match | |
5175 * 5. break if there isn't another match in this line | |
5176 */ | |
5177 for (;;) | |
5178 { | |
1499 | 5179 /* Advance "lnum" to the line where the match starts. The |
5180 * match does not start in the first line when there is a line | |
5181 * break before \zs. */ | |
5182 if (regmatch.startpos[0].lnum > 0) | |
5183 { | |
5184 lnum += regmatch.startpos[0].lnum; | |
5185 sub_firstlnum += regmatch.startpos[0].lnum; | |
5186 nmatch -= regmatch.startpos[0].lnum; | |
5187 vim_free(sub_firstline); | |
5188 sub_firstline = NULL; | |
5189 } | |
5190 | |
5191 if (sub_firstline == NULL) | |
5192 { | |
5193 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
5194 if (sub_firstline == NULL) | |
5195 { | |
5196 vim_free(new_start); | |
5197 goto outofmem; | |
5198 } | |
5199 } | |
5200 | |
7 | 5201 /* Save the line number of the last change for the final |
5202 * cursor position (just like Vi). */ | |
5203 curwin->w_cursor.lnum = lnum; | |
5204 do_again = FALSE; | |
5205 | |
5206 /* | |
5207 * 1. Match empty string does not count, except for first | |
5208 * match. This reproduces the strange vi behaviour. | |
5209 * This also catches endless loops. | |
5210 */ | |
5211 if (matchcol == prev_matchcol | |
5212 && regmatch.endpos[0].lnum == 0 | |
5213 && matchcol == regmatch.endpos[0].col) | |
5214 { | |
15 | 5215 if (sub_firstline[matchcol] == NUL) |
5216 /* We already were at the end of the line. Don't look | |
5217 * for a match in this line again. */ | |
5218 skip_match = TRUE; | |
5219 else | |
2837 | 5220 { |
5221 /* search for a match at next column */ | |
5222 #ifdef FEAT_MBYTE | |
5223 if (has_mbyte) | |
5224 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
5225 else | |
5226 #endif | |
5227 ++matchcol; | |
5228 } | |
7 | 5229 goto skip; |
5230 } | |
5231 | |
5232 /* Normally we continue searching for a match just after the | |
5233 * previous match. */ | |
5234 matchcol = regmatch.endpos[0].col; | |
5235 prev_matchcol = matchcol; | |
5236 | |
5237 /* | |
170 | 5238 * 2. If do_count is set only increase the counter. |
5239 * If do_ask is set, ask for confirmation. | |
7 | 5240 */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5241 if (subflags.do_count) |
170 | 5242 { |
5243 /* For a multi-line match, put matchcol at the NUL at | |
5244 * the end of the line and set nmatch to one, so that | |
5245 * we continue looking for a match on the next line. | |
5246 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
5247 if (nmatch > 1) | |
5248 { | |
835 | 5249 matchcol = (colnr_T)STRLEN(sub_firstline); |
170 | 5250 nmatch = 1; |
1483 | 5251 skip_match = TRUE; |
170 | 5252 } |
5253 sub_nsubs++; | |
5254 did_sub = TRUE; | |
3736 | 5255 #ifdef FEAT_EVAL |
5256 /* Skip the substitution, unless an expression is used, | |
5257 * then it is evaluated in the sandbox. */ | |
5258 if (!(sub[0] == '\\' && sub[1] == '=')) | |
5259 #endif | |
5260 goto skip; | |
170 | 5261 } |
5262 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5263 if (subflags.do_ask) |
7 | 5264 { |
1874 | 5265 int typed = 0; |
1872 | 5266 |
7 | 5267 /* change State to CONFIRM, so that the mouse works |
5268 * properly */ | |
5269 save_State = State; | |
5270 State = CONFIRM; | |
5271 #ifdef FEAT_MOUSE | |
5272 setmouse(); /* disable mouse in xterm */ | |
5273 #endif | |
5274 curwin->w_cursor.col = regmatch.startpos[0].col; | |
5275 | |
5276 /* When 'cpoptions' contains "u" don't sync undo when | |
5277 * asking for confirmation. */ | |
5278 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
5279 ++no_u_sync; | |
5280 | |
5281 /* | |
5282 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
5283 */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5284 while (subflags.do_ask) |
7 | 5285 { |
169 | 5286 if (exmode_active) |
5287 { | |
5288 char_u *resp; | |
5289 colnr_T sc, ec; | |
5290 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5291 print_line_no_prefix(lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5292 subflags.do_number, subflags.do_list); |
169 | 5293 |
5294 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
5295 curwin->w_cursor.col = regmatch.endpos[0].col - 1; | |
5296 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5297 if (subflags.do_number || curwin->w_p_nu) |
5396 | 5298 { |
5299 int numw = number_width(curwin) + 1; | |
5300 sc += numw; | |
5301 ec += numw; | |
5302 } | |
169 | 5303 msg_start(); |
170 | 5304 for (i = 0; i < (long)sc; ++i) |
169 | 5305 msg_putchar(' '); |
170 | 5306 for ( ; i <= (long)ec; ++i) |
169 | 5307 msg_putchar('^'); |
5308 | |
5309 resp = getexmodeline('?', NULL, 0); | |
5310 if (resp != NULL) | |
5311 { | |
1872 | 5312 typed = *resp; |
169 | 5313 vim_free(resp); |
5314 } | |
5315 } | |
5316 else | |
5317 { | |
4076 | 5318 char_u *orig_line = NULL; |
5319 int len_change = 0; | |
7 | 5320 #ifdef FEAT_FOLDING |
169 | 5321 int save_p_fen = curwin->w_p_fen; |
5322 | |
5323 curwin->w_p_fen = FALSE; | |
5324 #endif | |
5325 /* Invert the matched string. | |
5326 * Remove the inversion afterwards. */ | |
5327 temp = RedrawingDisabled; | |
5328 RedrawingDisabled = 0; | |
5329 | |
4076 | 5330 if (new_start != NULL) |
5331 { | |
5332 /* There already was a substitution, we would | |
5333 * like to show this to the user. We cannot | |
5334 * really update the line, it would change | |
5335 * what matches. Temporarily replace the line | |
5336 * and change it back afterwards. */ | |
5337 orig_line = vim_strsave(ml_get(lnum)); | |
5338 if (orig_line != NULL) | |
5339 { | |
5340 char_u *new_line = concat_str(new_start, | |
5341 sub_firstline + copycol); | |
5342 | |
5343 if (new_line == NULL) | |
5344 { | |
5345 vim_free(orig_line); | |
5346 orig_line = NULL; | |
5347 } | |
5348 else | |
5349 { | |
5350 /* Position the cursor relative to the | |
5351 * end of the line, the previous | |
5352 * substitute may have inserted or | |
5353 * deleted characters before the | |
5354 * cursor. */ | |
4086 | 5355 len_change = (int)STRLEN(new_line) |
5356 - (int)STRLEN(orig_line); | |
4076 | 5357 curwin->w_cursor.col += len_change; |
5358 ml_replace(lnum, new_line, FALSE); | |
5359 } | |
5360 } | |
5361 } | |
5362 | |
1499 | 5363 search_match_lines = regmatch.endpos[0].lnum |
5364 - regmatch.startpos[0].lnum; | |
4076 | 5365 search_match_endcol = regmatch.endpos[0].col |
5366 + len_change; | |
169 | 5367 highlight_match = TRUE; |
5368 | |
5369 update_topline(); | |
5370 validate_cursor(); | |
748 | 5371 update_screen(SOME_VALID); |
169 | 5372 highlight_match = FALSE; |
748 | 5373 redraw_later(SOME_VALID); |
7 | 5374 |
5375 #ifdef FEAT_FOLDING | |
169 | 5376 curwin->w_p_fen = save_p_fen; |
5377 #endif | |
5378 if (msg_row == Rows - 1) | |
5379 msg_didout = FALSE; /* avoid a scroll-up */ | |
5380 msg_starthere(); | |
5381 i = msg_scroll; | |
5382 msg_scroll = 0; /* truncate msg when | |
5383 needed */ | |
5384 msg_no_more = TRUE; | |
5385 /* write message same highlighting as for | |
5386 * wait_return */ | |
5387 smsg_attr(hl_attr(HLF_R), | |
5388 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); | |
5389 msg_no_more = FALSE; | |
5390 msg_scroll = i; | |
5391 showruler(TRUE); | |
5392 windgoto(msg_row, msg_col); | |
5393 RedrawingDisabled = temp; | |
7 | 5394 |
5395 #ifdef USE_ON_FLY_SCROLL | |
169 | 5396 dont_scroll = FALSE; /* allow scrolling here */ |
5397 #endif | |
5398 ++no_mapping; /* don't map this key */ | |
5399 ++allow_keys; /* allow special keys */ | |
1872 | 5400 typed = plain_vgetc(); |
169 | 5401 --allow_keys; |
5402 --no_mapping; | |
5403 | |
5404 /* clear the question */ | |
5405 msg_didout = FALSE; /* don't scroll up */ | |
5406 msg_col = 0; | |
5407 gotocmdline(TRUE); | |
4076 | 5408 |
5409 /* restore the line */ | |
5410 if (orig_line != NULL) | |
5411 ml_replace(lnum, orig_line, FALSE); | |
169 | 5412 } |
5413 | |
7 | 5414 need_wait_return = FALSE; /* no hit-return prompt */ |
1872 | 5415 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
7 | 5416 #ifdef UNIX |
1872 | 5417 || typed == intr_char |
7 | 5418 #endif |
5419 ) | |
5420 { | |
5421 got_quit = TRUE; | |
5422 break; | |
5423 } | |
1872 | 5424 if (typed == 'n') |
7 | 5425 break; |
1872 | 5426 if (typed == 'y') |
7 | 5427 break; |
1872 | 5428 if (typed == 'l') |
7 | 5429 { |
5430 /* last: replace and then stop */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5431 subflags.do_all = FALSE; |
7 | 5432 line2 = lnum; |
5433 break; | |
5434 } | |
1872 | 5435 if (typed == 'a') |
7 | 5436 { |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5437 subflags.do_ask = FALSE; |
7 | 5438 break; |
5439 } | |
5440 #ifdef FEAT_INS_EXPAND | |
1872 | 5441 if (typed == Ctrl_E) |
7 | 5442 scrollup_clamp(); |
1872 | 5443 else if (typed == Ctrl_Y) |
7 | 5444 scrolldown_clamp(); |
5445 #endif | |
5446 } | |
5447 State = save_State; | |
5448 #ifdef FEAT_MOUSE | |
5449 setmouse(); | |
5450 #endif | |
5451 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
5452 --no_u_sync; | |
5453 | |
1872 | 5454 if (typed == 'n') |
7 | 5455 { |
5456 /* For a multi-line match, put matchcol at the NUL at | |
5457 * the end of the line and set nmatch to one, so that | |
5458 * we continue looking for a match on the next line. | |
1091 | 5459 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
5460 * get stuck when pressing 'n'. */ | |
7 | 5461 if (nmatch > 1) |
5462 { | |
835 | 5463 matchcol = (colnr_T)STRLEN(sub_firstline); |
1091 | 5464 skip_match = TRUE; |
7 | 5465 } |
5466 goto skip; | |
5467 } | |
5468 if (got_quit) | |
4099 | 5469 goto skip; |
7 | 5470 } |
5471 | |
5472 /* Move the cursor to the start of the match, so that we can | |
5473 * use "\=col("."). */ | |
5474 curwin->w_cursor.col = regmatch.startpos[0].col; | |
5475 | |
5476 /* | |
5477 * 3. substitute the string. | |
5478 */ | |
3736 | 5479 #ifdef FEAT_EVAL |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5480 if (subflags.do_count) |
3736 | 5481 { |
3786 | 5482 /* prevent accidentally changing the buffer by a function */ |
3736 | 5483 save_ma = curbuf->b_p_ma; |
5484 curbuf->b_p_ma = FALSE; | |
5485 sandbox++; | |
5486 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5487 /* Save flags for recursion. They can change for e.g. |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5488 * :s/^/\=execute("s#^##gn") */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5489 subflags_save = subflags; |
3736 | 5490 #endif |
7 | 5491 /* get length of substitution part */ |
1499 | 5492 sublen = vim_regsub_multi(®match, |
5493 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 5494 sub, sub_firstline, FALSE, p_magic, TRUE); |
3736 | 5495 #ifdef FEAT_EVAL |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5496 /* Don't keep flags set by a recursive call. */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5497 subflags = subflags_save; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5498 if (subflags.do_count) |
3736 | 5499 { |
5500 curbuf->b_p_ma = save_ma; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5501 if (sandbox > 0) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5502 sandbox--; |
3736 | 5503 goto skip; |
5504 } | |
5505 #endif | |
7 | 5506 |
533 | 5507 /* When the match included the "$" of the last line it may |
819 | 5508 * go beyond the last line of the buffer. */ |
533 | 5509 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
5510 { | |
5511 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
5512 skip_match = TRUE; | |
5513 } | |
5514 | |
7 | 5515 /* Need room for: |
5516 * - result so far in new_start (not for first sub in line) | |
5517 * - original text up to match | |
5518 * - length of substituted part | |
5519 * - original text after match | |
5520 */ | |
5521 if (nmatch == 1) | |
5522 p1 = sub_firstline; | |
5523 else | |
5524 { | |
5525 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
5526 nmatch_tl += nmatch - 1; | |
5527 } | |
1872 | 5528 copy_len = regmatch.startpos[0].col - copycol; |
5529 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
5530 - regmatch.endpos[0].col) + sublen + 1; | |
7 | 5531 if (new_start == NULL) |
5532 { | |
5533 /* | |
5534 * Get some space for a temporary buffer to do the | |
5535 * substitution into (and some extra space to avoid | |
5536 * too many calls to alloc()/free()). | |
5537 */ | |
5538 new_start_len = needed_len + 50; | |
5539 if ((new_start = alloc_check(new_start_len)) == NULL) | |
5540 goto outofmem; | |
5541 *new_start = NUL; | |
5542 new_end = new_start; | |
5543 } | |
5544 else | |
5545 { | |
5546 /* | |
5547 * Check if the temporary buffer is long enough to do the | |
5548 * substitution into. If not, make it larger (with a bit | |
5549 * extra to avoid too many calls to alloc()/free()). | |
5550 */ | |
5551 len = (unsigned)STRLEN(new_start); | |
5552 needed_len += len; | |
1872 | 5553 if (needed_len > (int)new_start_len) |
7 | 5554 { |
5555 new_start_len = needed_len + 50; | |
5556 if ((p1 = alloc_check(new_start_len)) == NULL) | |
5557 { | |
5558 vim_free(new_start); | |
5559 goto outofmem; | |
5560 } | |
5561 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
5562 vim_free(new_start); | |
5563 new_start = p1; | |
5564 } | |
5565 new_end = new_start + len; | |
5566 } | |
5567 | |
5568 /* | |
5569 * copy the text up to the part that matched | |
5570 */ | |
1872 | 5571 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
5572 new_end += copy_len; | |
7 | 5573 |
1499 | 5574 (void)vim_regsub_multi(®match, |
5575 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 5576 sub, new_end, TRUE, p_magic, TRUE); |
5577 sub_nsubs++; | |
5578 did_sub = TRUE; | |
5579 | |
5580 /* Move the cursor to the start of the line, to avoid that it | |
5581 * is beyond the end of the line after the substitution. */ | |
5582 curwin->w_cursor.col = 0; | |
5583 | |
5584 /* For a multi-line match, make a copy of the last matched | |
5585 * line and continue in that one. */ | |
5586 if (nmatch > 1) | |
5587 { | |
5588 sub_firstlnum += nmatch - 1; | |
5589 vim_free(sub_firstline); | |
5590 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
5591 /* When going beyond the last line, stop substituting. */ | |
5592 if (sub_firstlnum <= line2) | |
5593 do_again = TRUE; | |
5594 else | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5595 subflags.do_all = FALSE; |
7 | 5596 } |
5597 | |
5598 /* Remember next character to be copied. */ | |
5599 copycol = regmatch.endpos[0].col; | |
5600 | |
819 | 5601 if (skip_match) |
5602 { | |
5603 /* Already hit end of the buffer, sub_firstlnum is one | |
5604 * less than what it ought to be. */ | |
5605 vim_free(sub_firstline); | |
5606 sub_firstline = vim_strsave((char_u *)""); | |
5607 copycol = 0; | |
5608 } | |
5609 | |
7 | 5610 /* |
5611 * Now the trick is to replace CTRL-M chars with a real line | |
5612 * break. This would make it impossible to insert a CTRL-M in | |
5613 * the text. The line break can be avoided by preceding the | |
5614 * CTRL-M with a backslash. To be able to insert a backslash, | |
5615 * they must be doubled in the string and are halved here. | |
5616 * That is Vi compatible. | |
5617 */ | |
5618 for (p1 = new_end; *p1; ++p1) | |
5619 { | |
5620 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
1624 | 5621 STRMOVE(p1, p1 + 1); |
7 | 5622 else if (*p1 == CAR) |
5623 { | |
5624 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
5625 { | |
5626 *p1 = NUL; /* truncate up to the CR */ | |
5627 ml_append(lnum - 1, new_start, | |
5628 (colnr_T)(p1 - new_start + 1), FALSE); | |
5629 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5630 if (subflags.do_ask) |
7 | 5631 appended_lines(lnum - 1, 1L); |
5632 else | |
5633 { | |
5634 if (first_line == 0) | |
5635 first_line = lnum; | |
5636 last_line = lnum + 1; | |
5637 } | |
5638 /* All line numbers increase. */ | |
5639 ++sub_firstlnum; | |
5640 ++lnum; | |
5641 ++line2; | |
5642 /* move the cursor to the new line, like Vi */ | |
5643 ++curwin->w_cursor.lnum; | |
1444 | 5644 /* copy the rest */ |
1624 | 5645 STRMOVE(new_start, p1 + 1); |
7 | 5646 p1 = new_start - 1; |
5647 } | |
5648 } | |
5649 #ifdef FEAT_MBYTE | |
5650 else if (has_mbyte) | |
474 | 5651 p1 += (*mb_ptr2len)(p1) - 1; |
7 | 5652 #endif |
5653 } | |
5654 | |
5655 /* | |
5656 * 4. If do_all is set, find next match. | |
5657 * Prevent endless loop with patterns that match empty | |
5658 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
5659 * But ":s/\n/#/" is OK. | |
5660 */ | |
5661 skip: | |
5662 /* We already know that we did the last subst when we are at | |
5663 * the end of the line, except that a pattern like | |
1499 | 5664 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
5665 * "line2" when there is a \zs in the pattern after a line | |
5666 * break. */ | |
15 | 5667 lastone = (skip_match |
5668 || got_int | |
5669 || got_quit | |
1499 | 5670 || lnum > line2 |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5671 || !(subflags.do_all || do_again) |
15 | 5672 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
5673 && !re_multiline(regmatch.regprog))); | |
7 | 5674 nmatch = -1; |
5675 | |
5676 /* | |
5677 * Replace the line in the buffer when needed. This is | |
5678 * skipped when there are more matches. | |
5679 * The check for nmatch_tl is needed for when multi-line | |
5680 * matching must replace the lines before trying to do another | |
5681 * match, otherwise "\@<=" won't work. | |
1499 | 5682 * When the match starts below where we start searching also |
5683 * need to replace the line first (using \zs after \n). | |
7 | 5684 */ |
5685 if (lastone | |
5686 || nmatch_tl > 0 | |
5687 || (nmatch = vim_regexec_multi(®match, curwin, | |
1521 | 5688 curbuf, sub_firstlnum, |
5689 matchcol, NULL)) == 0 | |
1499 | 5690 || regmatch.startpos[0].lnum > 0) |
7 | 5691 { |
5692 if (new_start != NULL) | |
5693 { | |
5694 /* | |
5695 * Copy the rest of the line, that didn't match. | |
5696 * "matchcol" has to be adjusted, we use the end of | |
5697 * the line as reference, because the substitute may | |
5698 * have changed the number of characters. Same for | |
5699 * "prev_matchcol". | |
5700 */ | |
5701 STRCAT(new_start, sub_firstline + copycol); | |
5702 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
5703 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
5704 - prev_matchcol; | |
5705 | |
5706 if (u_savesub(lnum) != OK) | |
5707 break; | |
5708 ml_replace(lnum, new_start, TRUE); | |
5709 | |
5710 if (nmatch_tl > 0) | |
5711 { | |
5712 /* | |
5713 * Matched lines have now been substituted and are | |
5714 * useless, delete them. The part after the match | |
5715 * has been appended to new_start, we don't need | |
5716 * it in the buffer. | |
5717 */ | |
5718 ++lnum; | |
5719 if (u_savedel(lnum, nmatch_tl) != OK) | |
5720 break; | |
5721 for (i = 0; i < nmatch_tl; ++i) | |
5722 ml_delete(lnum, (int)FALSE); | |
5723 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
5724 (long)MAXLNUM, -nmatch_tl); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5725 if (subflags.do_ask) |
7 | 5726 deleted_lines(lnum, nmatch_tl); |
5727 --lnum; | |
5728 line2 -= nmatch_tl; /* nr of lines decreases */ | |
5729 nmatch_tl = 0; | |
5730 } | |
5731 | |
5732 /* When asking, undo is saved each time, must also set | |
5733 * changed flag each time. */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5734 if (subflags.do_ask) |
7 | 5735 changed_bytes(lnum, 0); |
5736 else | |
5737 { | |
5738 if (first_line == 0) | |
5739 first_line = lnum; | |
5740 last_line = lnum + 1; | |
5741 } | |
5742 | |
5743 sub_firstlnum = lnum; | |
5744 vim_free(sub_firstline); /* free the temp buffer */ | |
5745 sub_firstline = new_start; | |
5746 new_start = NULL; | |
5747 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
5748 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
5749 - prev_matchcol; | |
5750 copycol = 0; | |
5751 } | |
5752 if (nmatch == -1 && !lastone) | |
5753 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
1521 | 5754 sub_firstlnum, matchcol, NULL); |
7 | 5755 |
5756 /* | |
5757 * 5. break if there isn't another match in this line | |
5758 */ | |
5759 if (nmatch <= 0) | |
1499 | 5760 { |
5761 /* If the match found didn't start where we were | |
5762 * searching, do the next search in the line where we | |
5763 * found the match. */ | |
5764 if (nmatch == -1) | |
5765 lnum -= regmatch.startpos[0].lnum; | |
7 | 5766 break; |
1499 | 5767 } |
7 | 5768 } |
5769 | |
5770 line_breakcheck(); | |
5771 } | |
5772 | |
5773 if (did_sub) | |
5774 ++sub_nlines; | |
1720 | 5775 vim_free(new_start); /* for when substitute was cancelled */ |
7 | 5776 vim_free(sub_firstline); /* free the copy of the original line */ |
5777 sub_firstline = NULL; | |
5778 } | |
5779 | |
5780 line_breakcheck(); | |
5781 } | |
5782 | |
5783 if (first_line != 0) | |
5784 { | |
5785 /* Need to subtract the number of added lines from "last_line" to get | |
5786 * the line number before the change (same as adding the number of | |
5787 * deleted lines). */ | |
5788 i = curbuf->b_ml.ml_line_count - old_line_count; | |
5789 changed_lines(first_line, 0, last_line - i, i); | |
5790 } | |
5791 | |
5792 outofmem: | |
5793 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
170 | 5794 |
5795 /* ":s/pat//n" doesn't move the cursor */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5796 if (subflags.do_count) |
170 | 5797 curwin->w_cursor = old_cursor; |
5798 | |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5799 if (sub_nsubs > start_nsubs) |
7 | 5800 { |
5801 /* Set the '[ and '] marks. */ | |
5802 curbuf->b_op_start.lnum = eap->line1; | |
5803 curbuf->b_op_end.lnum = line2; | |
5804 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
5805 | |
5806 if (!global_busy) | |
5807 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5808 /* when interactive leave cursor on the match */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5809 if (!subflags.do_ask) |
3394 | 5810 { |
5811 if (endcolumn) | |
5812 coladvance((colnr_T)MAXCOL); | |
5813 else | |
5814 beginline(BL_WHITE | BL_FIX); | |
5815 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5816 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
7 | 5817 MSG(""); |
5818 } | |
5819 else | |
5820 global_need_beginline = TRUE; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5821 if (subflags.do_print) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5822 print_line(curwin->w_cursor.lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5823 subflags.do_number, subflags.do_list); |
7 | 5824 } |
5825 else if (!global_busy) | |
5826 { | |
5827 if (got_int) /* interrupted */ | |
5828 EMSG(_(e_interr)); | |
5829 else if (got_match) /* did find something but nothing substituted */ | |
5830 MSG(""); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5831 else if (subflags.do_error) /* nothing found */ |
7 | 5832 EMSG2(_(e_patnotf2), get_search_pat()); |
5833 } | |
5834 | |
4035 | 5835 #ifdef FEAT_FOLDING |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5836 if (subflags.do_ask && hasAnyFolding(curwin)) |
4035 | 5837 /* Cursor position may require updating */ |
5838 changed_window_setting(); | |
5839 #endif | |
5840 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5841 vim_regfree(regmatch.regprog); |
6789 | 5842 |
5843 /* Restore the flag values, they can be used for ":&&". */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5844 subflags.do_all = save_do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5845 subflags.do_ask = save_do_ask; |
7 | 5846 } |
5847 | |
5848 /* | |
5849 * Give message for number of substitutions. | |
5850 * Can also be used after a ":global" command. | |
5851 * Return TRUE if a message was given. | |
5852 */ | |
484 | 5853 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5854 do_sub_msg( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5855 int count_only) /* used 'n' flag for ":s" */ |
7 | 5856 { |
5857 /* | |
5858 * Only report substitutions when: | |
5859 * - more than 'report' substitutions | |
5860 * - command was typed by user, or number of changed lines > 'report' | |
5861 * - giving messages is not disabled by 'lazyredraw' | |
5862 */ | |
170 | 5863 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
5864 || count_only) | |
7 | 5865 && messaging()) |
5866 { | |
5867 if (got_int) | |
5868 STRCPY(msg_buf, _("(Interrupted) ")); | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5869 else |
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5870 *msg_buf = NUL; |
7 | 5871 if (sub_nsubs == 1) |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5872 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
274 | 5873 "%s", count_only ? _("1 match") : _("1 substitution")); |
7 | 5874 else |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5875 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
170 | 5876 count_only ? _("%ld matches") : _("%ld substitutions"), |
7 | 5877 sub_nsubs); |
5878 if (sub_nlines == 1) | |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5879 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
274 | 5880 "%s", _(" on 1 line")); |
7 | 5881 else |
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5882 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
274 | 5883 _(" on %ld lines"), (long)sub_nlines); |
7 | 5884 if (msg(msg_buf)) |
5885 /* save message to display it after redraw */ | |
680 | 5886 set_keep_msg(msg_buf, 0); |
7 | 5887 return TRUE; |
5888 } | |
5889 if (got_int) | |
5890 { | |
5891 EMSG(_(e_interr)); | |
5892 return TRUE; | |
5893 } | |
5894 return FALSE; | |
5895 } | |
5896 | |
5897 /* | |
5898 * Execute a global command of the form: | |
5899 * | |
5900 * g/pattern/X : execute X on all lines where pattern matches | |
5901 * v/pattern/X : execute X on all lines where pattern does not match | |
5902 * | |
5903 * where 'X' is an EX command | |
5904 * | |
5905 * The command character (as well as the trailing slash) is optional, and | |
5906 * is assumed to be 'p' if missing. | |
5907 * | |
5908 * This is implemented in two passes: first we scan the file for the pattern and | |
3786 | 5909 * set a mark for each line that (not) matches. Secondly we execute the command |
7 | 5910 * for each line that has a mark. This is required because after deleting |
5911 * lines we do not know where to search for the next match. | |
5912 */ | |
5913 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5914 ex_global(exarg_T *eap) |
7 | 5915 { |
5916 linenr_T lnum; /* line number according to old situation */ | |
170 | 5917 int ndone = 0; |
7 | 5918 int type; /* first char of cmd: 'v' or 'g' */ |
5919 char_u *cmd; /* command argument */ | |
5920 | |
5921 char_u delim; /* delimiter, normally '/' */ | |
5922 char_u *pat; | |
5923 regmmatch_T regmatch; | |
5924 int match; | |
5925 int which_pat; | |
5926 | |
5927 if (global_busy) | |
5928 { | |
5929 EMSG(_("E147: Cannot do :global recursive")); /* will increment global_busy */ | |
5930 return; | |
5931 } | |
5932 | |
5933 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
5934 type = 'v'; | |
5935 else | |
5936 type = *eap->cmd; | |
5937 cmd = eap->arg; | |
5938 which_pat = RE_LAST; /* default: use last used regexp */ | |
5939 | |
5940 /* | |
5941 * undocumented vi feature: | |
5942 * "\/" and "\?": use previous search pattern. | |
5943 * "\&": use previous substitute pattern. | |
5944 */ | |
5945 if (*cmd == '\\') | |
5946 { | |
5947 ++cmd; | |
5948 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
5949 { | |
5950 EMSG(_(e_backslash)); | |
5951 return; | |
5952 } | |
5953 if (*cmd == '&') | |
5954 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
5955 else | |
5956 which_pat = RE_SEARCH; /* use previous search pattern */ | |
5957 ++cmd; | |
5958 pat = (char_u *)""; | |
5959 } | |
5960 else if (*cmd == NUL) | |
5961 { | |
5962 EMSG(_("E148: Regular expression missing from global")); | |
5963 return; | |
5964 } | |
5965 else | |
5966 { | |
5967 delim = *cmd; /* get the delimiter */ | |
5968 if (delim) | |
5969 ++cmd; /* skip delimiter if there is one */ | |
5970 pat = cmd; /* remember start of pattern */ | |
5971 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
5972 if (cmd[0] == delim) /* end delimiter found */ | |
5973 *cmd++ = NUL; /* replace it with a NUL */ | |
5974 } | |
5975 | |
5976 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
5977 if (p_altkeymap && curwin->w_p_rl) | |
5978 lrFswap(pat,0); | |
5979 #endif | |
5980 | |
5981 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
5982 { | |
5983 EMSG(_(e_invcmd)); | |
5984 return; | |
5985 } | |
5986 | |
5987 /* | |
5988 * pass 1: set marks for each (not) matching line | |
5989 */ | |
5990 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) | |
5991 { | |
5992 /* a match on this line? */ | |
1521 | 5993 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
5994 (colnr_T)0, NULL); | |
7 | 5995 if ((type == 'g' && match) || (type == 'v' && !match)) |
5996 { | |
5997 ml_setmarked(lnum); | |
5998 ndone++; | |
5999 } | |
6000 line_breakcheck(); | |
6001 } | |
6002 | |
6003 /* | |
6004 * pass 2: execute the command for each line that has been marked | |
6005 */ | |
6006 if (got_int) | |
6007 MSG(_(e_interr)); | |
6008 else if (ndone == 0) | |
6009 { | |
6010 if (type == 'v') | |
274 | 6011 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
7 | 6012 else |
4195 | 6013 smsg((char_u *)_("Pattern not found: %s"), pat); |
7 | 6014 } |
6015 else | |
6116 | 6016 { |
6017 #ifdef FEAT_CLIPBOARD | |
6018 start_global_changes(); | |
6019 #endif | |
7 | 6020 global_exe(cmd); |
6116 | 6021 #ifdef FEAT_CLIPBOARD |
6022 end_global_changes(); | |
6023 #endif | |
6024 } | |
7 | 6025 |
6026 ml_clearmarked(); /* clear rest of the marks */ | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6027 vim_regfree(regmatch.regprog); |
7 | 6028 } |
6029 | |
6030 /* | |
6031 * Execute "cmd" on lines marked with ml_setmarked(). | |
6032 */ | |
6033 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6034 global_exe(char_u *cmd) |
7 | 6035 { |
2819 | 6036 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
6037 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
6038 linenr_T lnum; /* line number according to old situation */ | |
7 | 6039 |
6040 /* | |
6041 * Set current position only once for a global command. | |
6042 * If global_busy is set, setpcmark() will not do anything. | |
6043 * If there is an error, global_busy will be incremented. | |
6044 */ | |
6045 setpcmark(); | |
6046 | |
6047 /* When the command writes a message, don't overwrite the command. */ | |
6048 msg_didout = TRUE; | |
6049 | |
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6050 sub_nsubs = 0; |
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6051 sub_nlines = 0; |
7 | 6052 global_need_beginline = FALSE; |
6053 global_busy = 1; | |
6054 old_lcount = curbuf->b_ml.ml_line_count; | |
6055 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
6056 { | |
6057 curwin->w_cursor.lnum = lnum; | |
6058 curwin->w_cursor.col = 0; | |
6059 if (*cmd == NUL || *cmd == '\n') | |
6060 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); | |
6061 else | |
6062 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); | |
6063 ui_breakcheck(); | |
6064 } | |
6065 | |
6066 global_busy = 0; | |
6067 if (global_need_beginline) | |
6068 beginline(BL_WHITE | BL_FIX); | |
6069 else | |
6070 check_cursor(); /* cursor may be beyond the end of the line */ | |
6071 | |
39 | 6072 /* the cursor may not have moved in the text but a change in a previous |
6073 * line may move it on the screen */ | |
6074 changed_line_abv_curs(); | |
6075 | |
7 | 6076 /* If it looks like no message was written, allow overwriting the |
6077 * command with the report for number of changes. */ | |
6078 if (msg_col == 0 && msg_scrolled == 0) | |
6079 msg_didout = FALSE; | |
6080 | |
1227 | 6081 /* If substitutes done, report number of substitutes, otherwise report |
2819 | 6082 * number of extra or deleted lines. |
6083 * Don't report extra or deleted lines in the edge case where the buffer | |
6084 * we are in after execution is different from the buffer we started in. */ | |
6085 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
7 | 6086 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
6087 } | |
6088 | |
6089 #ifdef FEAT_VIMINFO | |
6090 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6091 read_viminfo_sub_string(vir_T *virp, int force) |
7 | 6092 { |
2690 | 6093 if (force) |
7 | 6094 vim_free(old_sub); |
6095 if (force || old_sub == NULL) | |
6096 old_sub = viminfo_readstring(virp, 1, TRUE); | |
6097 return viminfo_readline(virp); | |
6098 } | |
6099 | |
6100 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6101 write_viminfo_sub_string(FILE *fp) |
7 | 6102 { |
6103 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
6104 { | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6105 fputs(_("\n# Last Substitute String:\n$"), fp); |
7 | 6106 viminfo_writestring(fp, old_sub); |
6107 } | |
6108 } | |
6109 #endif /* FEAT_VIMINFO */ | |
6110 | |
359 | 6111 #if defined(EXITFREE) || defined(PROTO) |
6112 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6113 free_old_sub(void) |
359 | 6114 { |
6115 vim_free(old_sub); | |
6116 } | |
6117 #endif | |
6118 | |
7 | 6119 #if (defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)) || defined(PROTO) |
6120 /* | |
6121 * Set up for a tagpreview. | |
735 | 6122 * Return TRUE when it was created. |
7 | 6123 */ |
735 | 6124 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6125 prepare_tagpreview( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6126 int undo_sync) /* sync undo when leaving the window */ |
7 | 6127 { |
6128 win_T *wp; | |
6129 | |
6130 # ifdef FEAT_GUI | |
6131 need_mouse_correct = TRUE; | |
6132 # endif | |
6133 | |
6134 /* | |
6135 * If there is already a preview window open, use that one. | |
6136 */ | |
6137 if (!curwin->w_p_pvw) | |
6138 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6139 FOR_ALL_WINDOWS(wp) |
7 | 6140 if (wp->w_p_pvw) |
6141 break; | |
6142 if (wp != NULL) | |
816 | 6143 win_enter(wp, undo_sync); |
7 | 6144 else |
6145 { | |
6146 /* | |
6147 * There is no preview window open yet. Create one. | |
6148 */ | |
6149 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
6150 == FAIL) | |
735 | 6151 return FALSE; |
7 | 6152 curwin->w_p_pvw = TRUE; |
6153 curwin->w_p_wfh = TRUE; | |
2583 | 6154 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
6155 and 'cursorbind' */ | |
7 | 6156 # ifdef FEAT_DIFF |
6157 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
6158 # endif | |
6159 # ifdef FEAT_FOLDING | |
6160 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
6161 # endif | |
735 | 6162 return TRUE; |
7 | 6163 } |
6164 } | |
735 | 6165 return FALSE; |
7 | 6166 } |
6167 | |
6168 #endif | |
6169 | |
6170 | |
6171 /* | |
6172 * ":help": open a read-only window on a help file | |
6173 */ | |
6174 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6175 ex_help(exarg_T *eap) |
7 | 6176 { |
6177 char_u *arg; | |
6178 char_u *tag; | |
6179 FILE *helpfd; /* file descriptor of help file */ | |
6180 int n; | |
6181 int i; | |
6182 #ifdef FEAT_WINDOWS | |
6183 win_T *wp; | |
6184 #endif | |
6185 int num_matches; | |
6186 char_u **matches; | |
6187 char_u *p; | |
6188 int empty_fnum = 0; | |
6189 int alt_fnum = 0; | |
6190 buf_T *buf; | |
6191 #ifdef FEAT_MULTI_LANG | |
6192 int len; | |
9 | 6193 char_u *lang; |
7 | 6194 #endif |
3112 | 6195 #ifdef FEAT_FOLDING |
6196 int old_KeyTyped = KeyTyped; | |
6197 #endif | |
7 | 6198 |
6199 if (eap != NULL) | |
6200 { | |
6201 /* | |
6202 * A ":help" command ends at the first LF, or at a '|' that is | |
6203 * followed by some text. Set nextcmd to the following command. | |
6204 */ | |
6205 for (arg = eap->arg; *arg; ++arg) | |
6206 { | |
6207 if (*arg == '\n' || *arg == '\r' | |
6208 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
6209 { | |
6210 *arg++ = NUL; | |
6211 eap->nextcmd = arg; | |
6212 break; | |
6213 } | |
6214 } | |
6215 arg = eap->arg; | |
6216 | |
3446 | 6217 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
7 | 6218 { |
6219 EMSG(_("E478: Don't panic!")); | |
6220 return; | |
6221 } | |
6222 | |
6223 if (eap->skip) /* not executing commands */ | |
6224 return; | |
6225 } | |
6226 else | |
6227 arg = (char_u *)""; | |
6228 | |
6229 /* remove trailing blanks */ | |
6230 p = arg + STRLEN(arg) - 1; | |
6231 while (p > arg && vim_iswhite(*p) && p[-1] != '\\') | |
6232 *p-- = NUL; | |
6233 | |
6234 #ifdef FEAT_MULTI_LANG | |
6235 /* Check for a specified language */ | |
9 | 6236 lang = check_help_lang(arg); |
7 | 6237 #endif |
6238 | |
6239 /* When no argument given go to the index. */ | |
6240 if (*arg == NUL) | |
6241 arg = (char_u *)"help.txt"; | |
6242 | |
6243 /* | |
6244 * Check if there is a match for the argument. | |
6245 */ | |
6246 n = find_help_tags(arg, &num_matches, &matches, | |
6247 eap != NULL && eap->forceit); | |
6248 | |
6249 i = 0; | |
6250 #ifdef FEAT_MULTI_LANG | |
6251 if (n != FAIL && lang != NULL) | |
6252 /* Find first item with the requested language. */ | |
6253 for (i = 0; i < num_matches; ++i) | |
6254 { | |
835 | 6255 len = (int)STRLEN(matches[i]); |
7 | 6256 if (len > 3 && matches[i][len - 3] == '@' |
6257 && STRICMP(matches[i] + len - 2, lang) == 0) | |
6258 break; | |
6259 } | |
6260 #endif | |
6261 if (i >= num_matches || n == FAIL) | |
6262 { | |
6263 #ifdef FEAT_MULTI_LANG | |
6264 if (lang != NULL) | |
6265 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
6266 else | |
6267 #endif | |
6268 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
6269 if (n != FAIL) | |
6270 FreeWild(num_matches, matches); | |
6271 return; | |
6272 } | |
6273 | |
6274 /* The first match (in the requested language) is the best match. */ | |
6275 tag = vim_strsave(matches[i]); | |
6276 FreeWild(num_matches, matches); | |
6277 | |
6278 #ifdef FEAT_GUI | |
6279 need_mouse_correct = TRUE; | |
6280 #endif | |
6281 | |
6282 /* | |
6283 * Re-use an existing help window or open a new one. | |
684 | 6284 * Always open a new one for ":tab help". |
7 | 6285 */ |
684 | 6286 if (!curwin->w_buffer->b_help |
6287 #ifdef FEAT_WINDOWS | |
6288 || cmdmod.tab != 0 | |
6289 #endif | |
6290 ) | |
7 | 6291 { |
6292 #ifdef FEAT_WINDOWS | |
684 | 6293 if (cmdmod.tab != 0) |
6294 wp = NULL; | |
6295 else | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6296 FOR_ALL_WINDOWS(wp) |
684 | 6297 if (wp->w_buffer != NULL && wp->w_buffer->b_help) |
6298 break; | |
7 | 6299 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
6300 win_enter(wp, TRUE); | |
6301 else | |
6302 #endif | |
6303 { | |
6304 /* | |
6305 * There is no help window yet. | |
6306 * Try to open the file specified by the "helpfile" option. | |
6307 */ | |
6308 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
6309 { | |
274 | 6310 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
7 | 6311 goto erret; |
6312 } | |
6313 fclose(helpfd); | |
6314 | |
6315 #ifdef FEAT_WINDOWS | |
6316 /* Split off help window; put it at far top if no position | |
684 | 6317 * specified, the current window is vertically split and |
6318 * narrow. */ | |
7 | 6319 n = WSP_HELP; |
6320 if (cmdmod.split == 0 && curwin->w_width != Columns | |
684 | 6321 && curwin->w_width < 80) |
7 | 6322 n |= WSP_TOP; |
6323 if (win_split(0, n) == FAIL) | |
684 | 6324 goto erret; |
7 | 6325 #else |
6326 /* use current window */ | |
6327 if (!can_abandon(curbuf, FALSE)) | |
6328 goto erret; | |
684 | 6329 #endif |
7 | 6330 |
6331 #ifdef FEAT_WINDOWS | |
6332 if (curwin->w_height < p_hh) | |
6333 win_setheight((int)p_hh); | |
6334 #endif | |
6335 | |
6336 /* | |
6337 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
6338 * set b_p_ro flag). | |
6339 * Set the alternate file to the previously edited file. | |
6340 */ | |
6341 alt_fnum = curbuf->b_fnum; | |
6342 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
1743 | 6343 ECMD_HIDE + ECMD_SET_HELP, |
6344 #ifdef FEAT_WINDOWS | |
6345 NULL /* buffer is still open, don't store info */ | |
6346 #else | |
6347 curwin | |
6348 #endif | |
6349 ); | |
22 | 6350 if (!cmdmod.keepalt) |
6351 curwin->w_alt_fnum = alt_fnum; | |
7 | 6352 empty_fnum = curbuf->b_fnum; |
6353 } | |
6354 } | |
6355 | |
6356 if (!p_im) | |
6357 restart_edit = 0; /* don't want insert mode in help file */ | |
6358 | |
3112 | 6359 #ifdef FEAT_FOLDING |
6360 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
6361 * It is needed for do_tag top open folds under the cursor. */ | |
6362 KeyTyped = old_KeyTyped; | |
6363 #endif | |
6364 | |
7 | 6365 if (tag != NULL) |
6366 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
6367 | |
819 | 6368 /* Delete the empty buffer if we're not using it. Careful: autocommands |
6369 * may have jumped to another window, check that the buffer is not in a | |
6370 * window. */ | |
7 | 6371 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
6372 { | |
6373 buf = buflist_findnr(empty_fnum); | |
819 | 6374 if (buf != NULL && buf->b_nwindows == 0) |
7 | 6375 wipe_buffer(buf, TRUE); |
6376 } | |
6377 | |
6378 /* keep the previous alternate file */ | |
22 | 6379 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
7 | 6380 curwin->w_alt_fnum = alt_fnum; |
6381 | |
6382 erret: | |
6383 vim_free(tag); | |
6384 } | |
6385 | |
6228 | 6386 /* |
6234 | 6387 * ":helpclose": Close one help window |
6228 | 6388 */ |
6389 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6390 ex_helpclose(exarg_T *eap UNUSED) |
6228 | 6391 { |
6236 | 6392 #if defined(FEAT_WINDOWS) |
6228 | 6393 win_T *win; |
6394 | |
6395 FOR_ALL_WINDOWS(win) | |
6396 { | |
6397 if (win->w_buffer->b_help) | |
6398 { | |
6399 win_close(win, FALSE); | |
6234 | 6400 return; |
6228 | 6401 } |
6402 } | |
6236 | 6403 #endif |
6228 | 6404 } |
7 | 6405 |
9 | 6406 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
6407 /* | |
6408 * In an argument search for a language specifiers in the form "@xx". | |
6409 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
6410 * Returns NULL if not found. | |
6411 */ | |
6412 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6413 check_help_lang(char_u *arg) |
9 | 6414 { |
835 | 6415 int len = (int)STRLEN(arg); |
9 | 6416 |
6417 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
6418 && ASCII_ISALPHA(arg[len - 1])) | |
6419 { | |
6420 arg[len - 3] = NUL; /* remove the '@' */ | |
6421 return arg + len - 2; | |
6422 } | |
6423 return NULL; | |
6424 } | |
6425 #endif | |
6426 | |
7 | 6427 /* |
6428 * Return a heuristic indicating how well the given string matches. The | |
6429 * smaller the number, the better the match. This is the order of priorities, | |
6430 * from best match to worst match: | |
6431 * - Match with least alpha-numeric characters is better. | |
6432 * - Match with least total characters is better. | |
6433 * - Match towards the start is better. | |
6434 * - Match starting with "+" is worse (feature instead of command) | |
6435 * Assumption is made that the matched_string passed has already been found to | |
6436 * match some string for which help is requested. webb. | |
6437 */ | |
6438 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6439 help_heuristic( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6440 char_u *matched_string, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6441 int offset, /* offset for match */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6442 int wrong_case) /* no matching case */ |
7 | 6443 { |
6444 int num_letters; | |
6445 char_u *p; | |
6446 | |
6447 num_letters = 0; | |
6448 for (p = matched_string; *p; p++) | |
6449 if (ASCII_ISALNUM(*p)) | |
6450 num_letters++; | |
6451 | |
6452 /* | |
6453 * Multiply the number of letters by 100 to give it a much bigger | |
6454 * weighting than the number of characters. | |
6455 * If there only is a match while ignoring case, add 5000. | |
6456 * If the match starts in the middle of a word, add 10000 to put it | |
6457 * somewhere in the last half. | |
6458 * If the match is more than 2 chars from the start, multiply by 200 to | |
6459 * put it after matches at the start. | |
6460 */ | |
6461 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
6462 && ASCII_ISALNUM(matched_string[offset - 1])) | |
6463 offset += 10000; | |
6464 else if (offset > 2) | |
6465 offset *= 200; | |
6466 if (wrong_case) | |
6467 offset += 5000; | |
6468 /* Features are less interesting than the subjects themselves, but "+" | |
6469 * alone is not a feature. */ | |
6470 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
6471 offset += 100; | |
6472 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
6473 } | |
6474 | |
6475 /* | |
6476 * Compare functions for qsort() below, that checks the help heuristics number | |
6477 * that has been put after the tagname by find_tags(). | |
6478 */ | |
6479 static int | |
6480 #ifdef __BORLANDC__ | |
6481 _RTLENTRYF | |
6482 #endif | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6483 help_compare(const void *s1, const void *s2) |
7 | 6484 { |
6485 char *p1; | |
6486 char *p2; | |
6487 | |
6488 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
6489 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
6490 return strcmp(p1, p2); | |
6491 } | |
6492 | |
6493 /* | |
6494 * Find all help tags matching "arg", sort them and return in matches[], with | |
6495 * the number of matches in num_matches. | |
6496 * The matches will be sorted with a "best" match algorithm. | |
6497 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
6498 */ | |
6499 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6500 find_help_tags( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6501 char_u *arg, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6502 int *num_matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6503 char_u ***matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6504 int keep_lang) |
7 | 6505 { |
6506 char_u *s, *d; | |
6507 int i; | |
6508 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
445 | 6509 "/*", "/\\*", "\"*", "**", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6510 "cpo-*", "/\\(\\)", "/\\%(\\)", |
323 | 6511 "?", ":?", "?<CR>", "g?", "g?g?", "g??", "z?", |
279 | 6512 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
7 | 6513 "[count]", "[quotex]", "[range]", |
5647 | 6514 "[pattern]", "\\|", "\\%$", |
6515 "s/\\~", "s/\\U", "s/\\L", | |
6516 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
7 | 6517 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
445 | 6518 "/star", "/\\\\star", "quotestar", "starstar", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6519 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
323 | 6520 "?", ":?", "?<CR>", "g?", "g?g?", "g??", "z?", |
279 | 6521 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
7 | 6522 "\\[count]", "\\[quotex]", "\\[range]", |
5647 | 6523 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
5867 | 6524 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
5647 | 6525 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
7 | 6526 int flags; |
6527 | |
6528 d = IObuff; /* assume IObuff is long enough! */ | |
6529 | |
6530 /* | |
6531 * Recognize a few exceptions to the rule. Some strings that contain '*' | |
6532 * with "star". Otherwise '*' is recognized as a wildcard. | |
6533 */ | |
1872 | 6534 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
7 | 6535 if (STRCMP(arg, mtable[i]) == 0) |
6536 { | |
6537 STRCPY(d, rtable[i]); | |
6538 break; | |
6539 } | |
6540 | |
6541 if (i < 0) /* no match in table */ | |
6542 { | |
6543 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
6544 * Also replace "\%^" and "\%(", they match every tag too. | |
6545 * Also "\zs", "\z1", etc. | |
6546 * Also "\@<", "\@=", "\@<=", etc. | |
6547 * And also "\_$" and "\_^". */ | |
6548 if (arg[0] == '\\' | |
6549 && ((arg[1] != NUL && arg[2] == NUL) | |
6550 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
6551 && arg[2] != NUL))) | |
6552 { | |
6553 STRCPY(d, "/\\\\"); | |
6554 STRCPY(d + 3, arg + 1); | |
6555 /* Check for "/\\_$", should be "/\\_\$" */ | |
6556 if (d[3] == '_' && d[4] == '$') | |
6557 STRCPY(d + 4, "\\$"); | |
6558 } | |
6559 else | |
6560 { | |
3786 | 6561 /* Replace: |
6562 * "[:...:]" with "\[:...:]" | |
6563 * "[++...]" with "\[++...]" | |
5867 | 6564 * "\{" with "\\{" -- matching "} \}" |
3786 | 6565 */ |
6566 if ((arg[0] == '[' && (arg[1] == ':' | |
6567 || (arg[1] == '+' && arg[2] == '+'))) | |
6568 || (arg[0] == '\\' && arg[1] == '{')) | |
7 | 6569 *d++ = '\\'; |
6570 | |
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6571 /* |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6572 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'. |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6573 */ |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6574 if (*arg == '(' && arg[1] == '\'') |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6575 arg++; |
7 | 6576 for (s = arg; *s; ++s) |
6577 { | |
6578 /* | |
6579 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
6580 * the tags for these commands. | |
6581 * Replace "*" with ".*" and "?" with "." to match command line | |
6582 * completion. | |
6583 * Insert a backslash before '~', '$' and '.' to avoid their | |
6584 * special meaning. | |
6585 */ | |
6586 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
6587 break; | |
6588 switch (*s) | |
6589 { | |
6590 case '|': STRCPY(d, "bar"); | |
6591 d += 3; | |
6592 continue; | |
6593 case '"': STRCPY(d, "quote"); | |
6594 d += 5; | |
6595 continue; | |
6596 case '*': *d++ = '.'; | |
6597 break; | |
6598 case '?': *d++ = '.'; | |
6599 continue; | |
6600 case '$': | |
6601 case '.': | |
6602 case '~': *d++ = '\\'; | |
6603 break; | |
6604 } | |
6605 | |
6606 /* | |
6607 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
6608 * ":help i_^_CTRL-D" work. | |
6609 * Insert '-' before and after "CTRL-X" when applicable. | |
6610 */ | |
6611 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
6612 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
6613 { | |
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6614 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6615 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
7 | 6616 STRCPY(d, "CTRL-"); |
6617 d += 5; | |
6618 if (*s < ' ') | |
6619 { | |
6620 #ifdef EBCDIC | |
6621 *d++ = CtrlChar(*s); | |
6622 #else | |
6623 *d++ = *s + '@'; | |
6624 #endif | |
6625 if (d[-1] == '\\') | |
6626 *d++ = '\\'; /* double a backslash */ | |
6627 } | |
6628 else | |
6629 *d++ = *++s; | |
6630 if (s[1] != NUL && s[1] != '_') | |
6631 *d++ = '_'; /* append a '_' */ | |
6632 continue; | |
6633 } | |
6634 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
6635 *d++ = '\\'; | |
6636 | |
6637 /* | |
6638 * Insert a backslash before a backslash after a slash, for search | |
6639 * pattern tags: "/\|" --> "/\\|". | |
6640 */ | |
6641 else if (s[0] == '\\' && s[1] != '\\' | |
6642 && *arg == '/' && s == arg + 1) | |
6643 *d++ = '\\'; | |
6644 | |
6645 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
6646 * "CTRL-\_CTRL-N" */ | |
6647 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
6648 { | |
6649 STRCPY(d, "CTRL-\\\\"); | |
6650 d += 7; | |
6651 s += 6; | |
6652 } | |
6653 | |
6654 *d++ = *s; | |
6655 | |
6656 /* | |
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6657 * If tag contains "({" or "([", tag terminates at the "(". |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6658 * This is for help on functions, e.g.: abs({expr}). |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6659 */ |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6660 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6661 break; |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6662 |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6663 /* |
7 | 6664 * If tag starts with ', toss everything after a second '. Fixes |
6665 * CTRL-] on 'option'. (would include the trailing '.'). | |
6666 */ | |
6667 if (*s == '\'' && s > arg && *arg == '\'') | |
6668 break; | |
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6669 /* Also '{' and '}'. */ |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6670 if (*s == '}' && s > arg && *arg == '{') |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6671 break; |
7 | 6672 } |
6673 *d = NUL; | |
3480 | 6674 |
6675 if (*IObuff == '`') | |
6676 { | |
6677 if (d > IObuff + 2 && d[-1] == '`') | |
6678 { | |
6679 /* remove the backticks from `command` */ | |
6680 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6681 d[-2] = NUL; | |
6682 } | |
6683 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
6684 { | |
6685 /* remove the backticks and comma from `command`, */ | |
6686 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6687 d[-3] = NUL; | |
6688 } | |
6689 else if (d > IObuff + 4 && d[-3] == '`' | |
6690 && d[-2] == '\\' && d[-1] == '.') | |
6691 { | |
6692 /* remove the backticks and dot from `command`\. */ | |
6693 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6694 d[-4] = NUL; | |
6695 } | |
6696 } | |
7 | 6697 } |
6698 } | |
6699 | |
6700 *matches = (char_u **)""; | |
6701 *num_matches = 0; | |
6702 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
6703 if (keep_lang) | |
6704 flags |= TAG_KEEP_LANG; | |
1696 | 6705 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
7 | 6706 && *num_matches > 0) |
1696 | 6707 { |
7 | 6708 /* Sort the matches found on the heuristic number that is after the |
6709 * tag name. */ | |
6710 qsort((void *)*matches, (size_t)*num_matches, | |
6711 sizeof(char_u *), help_compare); | |
1696 | 6712 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
6713 while (*num_matches > TAG_MANY) | |
6714 vim_free((*matches)[--*num_matches]); | |
6715 } | |
7 | 6716 return OK; |
6717 } | |
6718 | |
6719 /* | |
6365 | 6720 * Called when starting to edit a buffer for a help file. |
6721 */ | |
6722 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6723 prepare_help_buffer(void) |
6365 | 6724 { |
6725 char_u *p; | |
6726 | |
6727 curbuf->b_help = TRUE; | |
6728 #ifdef FEAT_QUICKFIX | |
6729 set_string_option_direct((char_u *)"buftype", -1, | |
6730 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
6731 #endif | |
6732 | |
6733 /* | |
6734 * Always set these options after jumping to a help tag, because the | |
6735 * user may have an autocommand that gets in the way. | |
6736 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
6737 * latin1 word characters (for translated help files). | |
6738 * Only set it when needed, buf_init_chartab() is some work. | |
6739 */ | |
6740 p = | |
6741 #ifdef EBCDIC | |
6742 (char_u *)"65-255,^*,^|,^\""; | |
6743 #else | |
6744 (char_u *)"!-~,^*,^|,^\",192-255"; | |
6745 #endif | |
6746 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
6747 { | |
6748 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
6749 check_buf_options(curbuf); | |
6750 (void)buf_init_chartab(curbuf, FALSE); | |
6751 } | |
6752 | |
6415 | 6753 #ifdef FEAT_FOLDING |
6365 | 6754 /* Don't use the global foldmethod.*/ |
6755 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
6756 OPT_FREE|OPT_LOCAL, 0); | |
6415 | 6757 #endif |
6365 | 6758 |
6759 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
6760 curwin->w_p_list = FALSE; /* no list mode */ | |
6761 | |
6762 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
6763 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
6764 curwin->w_p_nu = 0; /* no line numbers */ | |
6765 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
6766 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
6767 #ifdef FEAT_ARABIC | |
6768 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
6769 #endif | |
6770 #ifdef FEAT_RIGHTLEFT | |
6771 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
6772 #endif | |
6773 #ifdef FEAT_FOLDING | |
6774 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
6775 #endif | |
6776 #ifdef FEAT_DIFF | |
6777 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
6778 #endif | |
6779 #ifdef FEAT_SPELL | |
6780 curwin->w_p_spell = FALSE; /* No spell checking */ | |
6781 #endif | |
6782 | |
6783 set_buflisted(FALSE); | |
6784 } | |
6785 | |
6786 /* | |
7 | 6787 * After reading a help file: May cleanup a help buffer when syntax |
6788 * highlighting is not used. | |
6789 */ | |
6790 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6791 fix_help_buffer(void) |
7 | 6792 { |
6793 linenr_T lnum; | |
6794 char_u *line; | |
6795 int in_example = FALSE; | |
6796 int len; | |
3141 | 6797 char_u *fname; |
7 | 6798 char_u *p; |
6799 char_u *rt; | |
6800 int mustfree; | |
6801 | |
6802 /* set filetype to "help". */ | |
6803 set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL); | |
6804 | |
6805 #ifdef FEAT_SYN_HL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6806 if (!syntax_present(curwin)) |
7 | 6807 #endif |
6808 { | |
6809 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6810 { | |
6811 line = ml_get_buf(curbuf, lnum, FALSE); | |
6812 len = (int)STRLEN(line); | |
6813 if (in_example && len > 0 && !vim_iswhite(line[0])) | |
6814 { | |
6815 /* End of example: non-white or '<' in first column. */ | |
6816 if (line[0] == '<') | |
6817 { | |
6818 /* blank-out a '<' in the first column */ | |
6819 line = ml_get_buf(curbuf, lnum, TRUE); | |
6820 line[0] = ' '; | |
6821 } | |
6822 in_example = FALSE; | |
6823 } | |
6824 if (!in_example && len > 0) | |
6825 { | |
6826 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
6827 { | |
6828 /* blank-out a '>' in the last column (start of example) */ | |
6829 line = ml_get_buf(curbuf, lnum, TRUE); | |
6830 line[len - 1] = ' '; | |
6831 in_example = TRUE; | |
6832 } | |
6833 else if (line[len - 1] == '~') | |
6834 { | |
6835 /* blank-out a '~' at the end of line (header marker) */ | |
6836 line = ml_get_buf(curbuf, lnum, TRUE); | |
6837 line[len - 1] = ' '; | |
6838 } | |
6839 } | |
6840 } | |
6841 } | |
6842 | |
6843 /* | |
3141 | 6844 * In the "help.txt" and "help.abx" file, add the locally added help |
6845 * files. This uses the very first line in the help file. | |
7 | 6846 */ |
3141 | 6847 fname = gettail(curbuf->b_fname); |
6848 if (fnamecmp(fname, "help.txt") == 0 | |
6849 #ifdef FEAT_MULTI_LANG | |
6850 || (fnamencmp(fname, "help.", 5) == 0 | |
6851 && ASCII_ISALPHA(fname[5]) | |
6852 && ASCII_ISALPHA(fname[6]) | |
6853 && TOLOWER_ASC(fname[7]) == 'x' | |
6854 && fname[8] == NUL) | |
6855 #endif | |
6856 ) | |
7 | 6857 { |
6858 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
6859 { | |
6860 line = ml_get_buf(curbuf, lnum, FALSE); | |
3141 | 6861 if (strstr((char *)line, "*local-additions*") == NULL) |
6862 continue; | |
6863 | |
6864 /* Go through all directories in 'runtimepath', skipping | |
6865 * $VIMRUNTIME. */ | |
6866 p = p_rtp; | |
6867 while (*p != NUL) | |
7 | 6868 { |
3141 | 6869 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
6870 mustfree = FALSE; | |
6871 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
6872 if (fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) | |
7 | 6873 { |
3141 | 6874 int fcount; |
6875 char_u **fnames; | |
6876 FILE *fd; | |
6877 char_u *s; | |
6878 int fi; | |
7 | 6879 #ifdef FEAT_MBYTE |
3141 | 6880 vimconv_T vc; |
6881 char_u *cp; | |
6882 #endif | |
6883 | |
6884 /* Find all "doc/ *.txt" files in this directory. */ | |
6885 add_pathsep(NameBuff); | |
6886 #ifdef FEAT_MULTI_LANG | |
6887 STRCAT(NameBuff, "doc/*.??[tx]"); | |
7 | 6888 #else |
3141 | 6889 STRCAT(NameBuff, "doc/*.txt"); |
6890 #endif | |
6891 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
6892 &fnames, EW_FILE|EW_SILENT) == OK | |
6893 && fcount > 0) | |
6894 { | |
6895 #ifdef FEAT_MULTI_LANG | |
6896 int i1; | |
6897 int i2; | |
6898 char_u *f1; | |
6899 char_u *f2; | |
6900 char_u *t1; | |
6901 char_u *e1; | |
6902 char_u *e2; | |
6903 | |
6904 /* If foo.abx is found use it instead of foo.txt in | |
6905 * the same directory. */ | |
6906 for (i1 = 0; i1 < fcount; ++i1) | |
6907 { | |
6908 for (i2 = 0; i2 < fcount; ++i2) | |
6909 { | |
6910 if (i1 == i2) | |
6911 continue; | |
6912 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
6913 continue; | |
6914 f1 = fnames[i1]; | |
6915 f2 = fnames[i2]; | |
6916 t1 = gettail(f1); | |
6917 if (fnamencmp(f1, f2, t1 - f1) != 0) | |
6918 continue; | |
6919 e1 = vim_strrchr(t1, '.'); | |
6920 e2 = vim_strrchr(gettail(f2), '.'); | |
6921 if (e1 == NUL || e2 == NUL) | |
6922 continue; | |
6923 if (fnamecmp(e1, ".txt") != 0 | |
6924 && fnamecmp(e1, fname + 4) != 0) | |
6925 { | |
6926 /* Not .txt and not .abx, remove it. */ | |
6927 vim_free(fnames[i1]); | |
6928 fnames[i1] = NULL; | |
6929 continue; | |
6930 } | |
6931 if (fnamencmp(f1, f2, e1 - f1) != 0) | |
6932 continue; | |
6933 if (fnamecmp(e1, ".txt") == 0 | |
6934 && fnamecmp(e2, fname + 4) == 0) | |
6935 { | |
6936 /* use .abx instead of .txt */ | |
6937 vim_free(fnames[i1]); | |
6938 fnames[i1] = NULL; | |
7 | 6939 } |
6940 } | |
6941 } | |
3141 | 6942 #endif |
6943 for (fi = 0; fi < fcount; ++fi) | |
6944 { | |
6945 if (fnames[fi] == NULL) | |
6946 continue; | |
6947 fd = mch_fopen((char *)fnames[fi], "r"); | |
6948 if (fd != NULL) | |
6949 { | |
6950 vim_fgets(IObuff, IOSIZE, fd); | |
6951 if (IObuff[0] == '*' | |
6952 && (s = vim_strchr(IObuff + 1, '*')) | |
6953 != NULL) | |
6954 { | |
6955 #ifdef FEAT_MBYTE | |
6956 int this_utf = MAYBE; | |
6957 #endif | |
6958 /* Change tag definition to a | |
6959 * reference and remove <CR>/<NL>. */ | |
6960 IObuff[0] = '|'; | |
6961 *s = '|'; | |
6962 while (*s != NUL) | |
6963 { | |
6964 if (*s == '\r' || *s == '\n') | |
6965 *s = NUL; | |
6966 #ifdef FEAT_MBYTE | |
6967 /* The text is utf-8 when a byte | |
6968 * above 127 is found and no | |
6969 * illegal byte sequence is found. | |
6970 */ | |
6971 if (*s >= 0x80 && this_utf != FALSE) | |
6972 { | |
6973 int l; | |
6974 | |
6975 this_utf = TRUE; | |
6976 l = utf_ptr2len(s); | |
6977 if (l == 1) | |
6978 this_utf = FALSE; | |
6979 s += l - 1; | |
6980 } | |
6981 #endif | |
6982 ++s; | |
6983 } | |
6984 #ifdef FEAT_MBYTE | |
6985 /* The help file is latin1 or utf-8; | |
6986 * conversion to the current | |
6987 * 'encoding' may be required. */ | |
6988 vc.vc_type = CONV_NONE; | |
6989 convert_setup(&vc, (char_u *)( | |
6990 this_utf == TRUE ? "utf-8" | |
6991 : "latin1"), p_enc); | |
6992 if (vc.vc_type == CONV_NONE) | |
6993 /* No conversion needed. */ | |
6994 cp = IObuff; | |
6995 else | |
6996 { | |
6997 /* Do the conversion. If it fails | |
6998 * use the unconverted text. */ | |
6999 cp = string_convert(&vc, IObuff, | |
7000 NULL); | |
7001 if (cp == NULL) | |
7002 cp = IObuff; | |
7003 } | |
7004 convert_setup(&vc, NULL, NULL); | |
7005 | |
7006 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
7007 if (cp != IObuff) | |
7008 vim_free(cp); | |
7009 #else | |
7010 ml_append(lnum, IObuff, (colnr_T)0, | |
7011 FALSE); | |
7012 #endif | |
7013 ++lnum; | |
7014 } | |
7015 fclose(fd); | |
7016 } | |
7017 } | |
7018 FreeWild(fcount, fnames); | |
7 | 7019 } |
7020 } | |
3141 | 7021 if (mustfree) |
7022 vim_free(rt); | |
7 | 7023 } |
3141 | 7024 break; |
7 | 7025 } |
7026 } | |
7027 } | |
7028 | |
40 | 7029 /* |
7030 * ":exusage" | |
7031 */ | |
7032 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7033 ex_exusage(exarg_T *eap UNUSED) |
40 | 7034 { |
7035 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
7036 } | |
7037 | |
7038 /* | |
7039 * ":viusage" | |
7040 */ | |
7041 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7042 ex_viusage(exarg_T *eap UNUSED) |
40 | 7043 { |
7044 do_cmdline_cmd((char_u *)"help normal-index"); | |
7045 } | |
7046 | |
7 | 7047 /* |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7048 * Generate tags in one help directory. |
7 | 7049 */ |
7050 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7051 helptags_one( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7052 char_u *dir, /* doc directory */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7053 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7054 char_u *tagfname, /* "tags" for English, "tags-fr" for French. */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7055 int add_help_tags) /* add "help-tags" tag */ |
7 | 7056 { |
7057 FILE *fd_tags; | |
7058 FILE *fd; | |
7059 garray_T ga; | |
7060 int filecount; | |
7061 char_u **files; | |
7062 char_u *p1, *p2; | |
7063 int fi; | |
7064 char_u *s; | |
7065 int i; | |
7066 char_u *fname; | |
3957 | 7067 int dirlen; |
7 | 7068 # ifdef FEAT_MBYTE |
7069 int utf8 = MAYBE; | |
7070 int this_utf8; | |
7071 int firstline; | |
7072 int mix = FALSE; /* detected mixed encodings */ | |
7073 # endif | |
7074 | |
7075 /* | |
7076 * Find all *.txt files. | |
7077 */ | |
3978 | 7078 dirlen = (int)STRLEN(dir); |
7 | 7079 STRCPY(NameBuff, dir); |
3957 | 7080 STRCAT(NameBuff, "/**/*"); |
7 | 7081 STRCAT(NameBuff, ext); |
7082 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
7083 EW_FILE|EW_SILENT) == FAIL | |
7084 || filecount == 0) | |
7085 { | |
7086 if (!got_int) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7087 EMSG2(_("E151: No match: %s"), NameBuff); |
7 | 7088 return; |
7089 } | |
7090 | |
7091 /* | |
7092 * Open the tags file for writing. | |
7093 * Do this before scanning through all the files. | |
7094 */ | |
7095 STRCPY(NameBuff, dir); | |
7096 add_pathsep(NameBuff); | |
7097 STRCAT(NameBuff, tagfname); | |
531 | 7098 fd_tags = mch_fopen((char *)NameBuff, "w"); |
7 | 7099 if (fd_tags == NULL) |
7100 { | |
7101 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
7102 FreeWild(filecount, files); | |
7103 return; | |
7104 } | |
7105 | |
7106 /* | |
1502 | 7107 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
7108 * add the "help-tags" tag. | |
7 | 7109 */ |
7110 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
1502 | 7111 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
7112 dir, FALSE) == FPC_SAME) | |
7 | 7113 { |
7114 if (ga_grow(&ga, 1) == FAIL) | |
7115 got_int = TRUE; | |
7116 else | |
7117 { | |
835 | 7118 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
7 | 7119 if (s == NULL) |
7120 got_int = TRUE; | |
7121 else | |
7122 { | |
7123 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
7124 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
7125 ++ga.ga_len; | |
7126 } | |
7127 } | |
7128 } | |
7129 | |
7130 /* | |
7131 * Go over all the files and extract the tags. | |
7132 */ | |
7133 for (fi = 0; fi < filecount && !got_int; ++fi) | |
7134 { | |
531 | 7135 fd = mch_fopen((char *)files[fi], "r"); |
7 | 7136 if (fd == NULL) |
7137 { | |
7138 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
7139 continue; | |
7140 } | |
3957 | 7141 fname = files[fi] + dirlen + 1; |
7 | 7142 |
7143 # ifdef FEAT_MBYTE | |
7144 firstline = TRUE; | |
7145 # endif | |
7146 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
7147 { | |
7148 # ifdef FEAT_MBYTE | |
7149 if (firstline) | |
7150 { | |
7151 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
7152 this_utf8 = MAYBE; | |
7153 for (s = IObuff; *s != NUL; ++s) | |
7154 if (*s >= 0x80) | |
7155 { | |
7156 int l; | |
7157 | |
7158 this_utf8 = TRUE; | |
474 | 7159 l = utf_ptr2len(s); |
7 | 7160 if (l == 1) |
7161 { | |
7162 /* Illegal UTF-8 byte sequence. */ | |
7163 this_utf8 = FALSE; | |
7164 break; | |
7165 } | |
7166 s += l - 1; | |
7167 } | |
7168 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
7169 this_utf8 = FALSE; | |
7170 if (utf8 == MAYBE) /* first file */ | |
7171 utf8 = this_utf8; | |
7172 else if (utf8 != this_utf8) | |
7173 { | |
7174 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
7175 mix = !got_int; | |
7176 got_int = TRUE; | |
7177 } | |
7178 firstline = FALSE; | |
7179 } | |
7180 # endif | |
7181 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
7182 while (p1 != NULL) | |
7183 { | |
3514 | 7184 /* Use vim_strbyte() instead of vim_strchr() so that when |
7185 * 'encoding' is dbcs it still works, don't find '*' in the | |
7186 * second byte. */ | |
7187 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
7 | 7188 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
7189 { | |
7190 for (s = p1 + 1; s < p2; ++s) | |
7191 if (*s == ' ' || *s == '\t' || *s == '|') | |
7192 break; | |
7193 | |
7194 /* | |
7195 * Only accept a *tag* when it consists of valid | |
7196 * characters, there is white space before it and is | |
7197 * followed by a white character or end-of-line. | |
7198 */ | |
7199 if (s == p2 | |
7200 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
7201 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
7202 || s[1] == '\0')) | |
7203 { | |
7204 *p2 = '\0'; | |
7205 ++p1; | |
7206 if (ga_grow(&ga, 1) == FAIL) | |
7207 { | |
7208 got_int = TRUE; | |
7209 break; | |
7210 } | |
7211 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
7212 if (s == NULL) | |
7213 { | |
7214 got_int = TRUE; | |
7215 break; | |
7216 } | |
7217 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
7218 ++ga.ga_len; | |
7219 sprintf((char *)s, "%s\t%s", p1, fname); | |
7220 | |
7221 /* find next '*' */ | |
7222 p2 = vim_strchr(p2 + 1, '*'); | |
7223 } | |
7224 } | |
7225 p1 = p2; | |
7226 } | |
7227 line_breakcheck(); | |
7228 } | |
7229 | |
7230 fclose(fd); | |
7231 } | |
7232 | |
7233 FreeWild(filecount, files); | |
7234 | |
7235 if (!got_int) | |
7236 { | |
7237 /* | |
7238 * Sort the tags. | |
7239 */ | |
7009 | 7240 if (ga.ga_data != NULL) |
7241 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
7 | 7242 |
7243 /* | |
7244 * Check for duplicates. | |
7245 */ | |
7246 for (i = 1; i < ga.ga_len; ++i) | |
7247 { | |
7248 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
7249 p2 = ((char_u **)ga.ga_data)[i]; | |
7250 while (*p1 == *p2) | |
7251 { | |
7252 if (*p2 == '\t') | |
7253 { | |
7254 *p2 = NUL; | |
274 | 7255 vim_snprintf((char *)NameBuff, MAXPATHL, |
7 | 7256 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
7257 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
7258 EMSG(NameBuff); | |
7259 *p2 = '\t'; | |
7260 break; | |
7261 } | |
7262 ++p1; | |
7263 ++p2; | |
7264 } | |
7265 } | |
7266 | |
7267 # ifdef FEAT_MBYTE | |
7268 if (utf8 == TRUE) | |
7269 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
7270 # endif | |
7271 | |
7272 /* | |
7273 * Write the tags into the file. | |
7274 */ | |
7275 for (i = 0; i < ga.ga_len; ++i) | |
7276 { | |
7277 s = ((char_u **)ga.ga_data)[i]; | |
1325 | 7278 if (STRNCMP(s, "help-tags\t", 10) == 0) |
7 | 7279 /* help-tags entry was added in formatted form */ |
1325 | 7280 fputs((char *)s, fd_tags); |
7 | 7281 else |
7282 { | |
7283 fprintf(fd_tags, "%s\t/*", s); | |
7284 for (p1 = s; *p1 != '\t'; ++p1) | |
7285 { | |
7286 /* insert backslash before '\\' and '/' */ | |
7287 if (*p1 == '\\' || *p1 == '/') | |
7288 putc('\\', fd_tags); | |
7289 putc(*p1, fd_tags); | |
7290 } | |
7291 fprintf(fd_tags, "*\n"); | |
7292 } | |
7293 } | |
7294 } | |
7295 #ifdef FEAT_MBYTE | |
7296 if (mix) | |
7297 got_int = FALSE; /* continue with other languages */ | |
7298 #endif | |
7299 | |
7300 for (i = 0; i < ga.ga_len; ++i) | |
7301 vim_free(((char_u **)ga.ga_data)[i]); | |
7302 ga_clear(&ga); | |
7303 fclose(fd_tags); /* there is no check for an error... */ | |
7304 } | |
7305 | |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7306 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7307 * Generate tags in one help directory, taking care of translations. |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7308 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7309 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7310 do_helptags(char_u *dirname, int add_help_tags) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7311 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7312 #ifdef FEAT_MULTI_LANG |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7313 int len; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7314 int i, j; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7315 garray_T ga; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7316 char_u lang[2]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7317 char_u ext[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7318 char_u fname[8]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7319 int filecount; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7320 char_u **files; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7321 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7322 /* Get a list of all files in the help directory and in subdirectories. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7323 STRCPY(NameBuff, dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7324 add_pathsep(NameBuff); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7325 STRCAT(NameBuff, "**"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7326 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7327 EW_FILE|EW_SILENT) == FAIL |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7328 || filecount == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7329 { |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7330 EMSG2(_("E151: No match: %s"), NameBuff); |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7331 return; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7332 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7333 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7334 /* Go over all files in the directory to find out what languages are |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7335 * present. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7336 ga_init2(&ga, 1, 10); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7337 for (i = 0; i < filecount; ++i) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7338 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7339 len = (int)STRLEN(files[i]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7340 if (len > 4) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7341 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7342 if (STRICMP(files[i] + len - 4, ".txt") == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7343 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7344 /* ".txt" -> language "en" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7345 lang[0] = 'e'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7346 lang[1] = 'n'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7347 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7348 else if (files[i][len - 4] == '.' |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7349 && ASCII_ISALPHA(files[i][len - 3]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7350 && ASCII_ISALPHA(files[i][len - 2]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7351 && TOLOWER_ASC(files[i][len - 1]) == 'x') |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7352 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7353 /* ".abx" -> language "ab" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7354 lang[0] = TOLOWER_ASC(files[i][len - 3]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7355 lang[1] = TOLOWER_ASC(files[i][len - 2]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7356 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7357 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7358 continue; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7359 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7360 /* Did we find this language already? */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7361 for (j = 0; j < ga.ga_len; j += 2) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7362 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7363 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7364 if (j == ga.ga_len) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7365 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7366 /* New language, add it. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7367 if (ga_grow(&ga, 2) == FAIL) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7368 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7369 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7370 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[1]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7371 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7372 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7373 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7374 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7375 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7376 * Loop over the found languages to generate a tags file for each one. |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7377 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7378 for (j = 0; j < ga.ga_len; j += 2) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7379 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7380 STRCPY(fname, "tags-xx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7381 fname[5] = ((char_u *)ga.ga_data)[j]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7382 fname[6] = ((char_u *)ga.ga_data)[j + 1]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7383 if (fname[5] == 'e' && fname[6] == 'n') |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7384 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7385 /* English is an exception: use ".txt" and "tags". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7386 fname[4] = NUL; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7387 STRCPY(ext, ".txt"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7388 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 /* Language "ab" uses ".abx" and "tags-ab". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7392 STRCPY(ext, ".xxx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7393 ext[1] = fname[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7394 ext[2] = fname[6]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 helptags_one(dirname, ext, fname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7397 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 ga_clear(&ga); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7400 FreeWild(filecount, files); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 #else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 /* No language support, just use "*.txt" and "tags". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7405 #endif |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 helptags_cb(char_u *fname, void *cookie) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 do_helptags(fname, *(int *)cookie); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 * ":helptags" |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7418 ex_helptags(exarg_T *eap) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7420 expand_T xpc; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 char_u *dirname; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 int add_help_tags = FALSE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7424 /* Check for ":helptags ++t {dir}". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 if (STRNCMP(eap->arg, "++t", 3) == 0 && vim_iswhite(eap->arg[3])) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 add_help_tags = TRUE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 eap->arg = skipwhite(eap->arg + 3); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 if (STRCMP(eap->arg, "ALL") == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 helptags_cb, &add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7437 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 ExpandInit(&xpc); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 xpc.xp_context = EXPAND_DIRECTORIES; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 dirname = ExpandOne(&xpc, eap->arg, NULL, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 if (dirname == NULL || !mch_isdir(dirname)) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7445 do_helptags(dirname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 vim_free(dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 |
7 | 7450 #if defined(FEAT_SIGNS) || defined(PROTO) |
7451 | |
7452 /* | |
7453 * Struct to hold the sign properties. | |
7454 */ | |
7455 typedef struct sign sign_T; | |
7456 | |
7457 struct sign | |
7458 { | |
7459 sign_T *sn_next; /* next sign in list */ | |
2606 | 7460 int sn_typenr; /* type number of sign */ |
7 | 7461 char_u *sn_name; /* name of sign */ |
7462 char_u *sn_icon; /* name of pixmap */ | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7463 # ifdef FEAT_SIGN_ICONS |
7 | 7464 void *sn_image; /* icon image */ |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7465 # endif |
7 | 7466 char_u *sn_text; /* text used instead of pixmap */ |
7467 int sn_line_hl; /* highlight ID for line */ | |
7468 int sn_text_hl; /* highlight ID for text */ | |
7469 }; | |
7470 | |
7471 static sign_T *first_sign = NULL; | |
2605 | 7472 static int next_sign_typenr = 1; |
7 | 7473 |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7474 static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7475 static void sign_list_defined(sign_T *sp); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7476 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
7 | 7477 |
1868 | 7478 static char *cmds[] = { |
7479 "define", | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7480 # define SIGNCMD_DEFINE 0 |
1868 | 7481 "undefine", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7482 # define SIGNCMD_UNDEFINE 1 |
1868 | 7483 "list", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7484 # define SIGNCMD_LIST 2 |
1868 | 7485 "place", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7486 # define SIGNCMD_PLACE 3 |
1868 | 7487 "unplace", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7488 # define SIGNCMD_UNPLACE 4 |
1868 | 7489 "jump", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7490 # define SIGNCMD_JUMP 5 |
1868 | 7491 NULL |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7492 # define SIGNCMD_LAST 6 |
1868 | 7493 }; |
7494 | |
7495 /* | |
7496 * Find index of a ":sign" subcmd from its name. | |
7497 * "*end_cmd" must be writable. | |
7498 */ | |
7499 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7500 sign_cmd_idx( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7501 char_u *begin_cmd, /* begin of sign subcmd */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7502 char_u *end_cmd) /* just after sign subcmd */ |
1868 | 7503 { |
7504 int idx; | |
7505 char save = *end_cmd; | |
7506 | |
7507 *end_cmd = NUL; | |
7508 for (idx = 0; ; ++idx) | |
7509 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
7510 break; | |
7511 *end_cmd = save; | |
7512 return idx; | |
7513 } | |
7514 | |
7 | 7515 /* |
7516 * ":sign" command | |
7517 */ | |
7518 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7519 ex_sign(exarg_T *eap) |
7 | 7520 { |
7521 char_u *arg = eap->arg; | |
7522 char_u *p; | |
7523 int idx; | |
7524 sign_T *sp; | |
7525 sign_T *sp_prev; | |
7526 buf_T *buf; | |
7527 | |
7528 /* Parse the subcommand. */ | |
7529 p = skiptowhite(arg); | |
1868 | 7530 idx = sign_cmd_idx(arg, p); |
7531 if (idx == SIGNCMD_LAST) | |
7532 { | |
7533 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
7534 return; | |
7 | 7535 } |
7536 arg = skipwhite(p); | |
7537 | |
7538 if (idx <= SIGNCMD_LIST) | |
7539 { | |
7540 /* | |
7541 * Define, undefine or list signs. | |
7542 */ | |
7543 if (idx == SIGNCMD_LIST && *arg == NUL) | |
7544 { | |
7545 /* ":sign list": list all defined signs */ | |
3411 | 7546 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
7 | 7547 sign_list_defined(sp); |
7548 } | |
7549 else if (*arg == NUL) | |
7550 EMSG(_("E156: Missing sign name")); | |
7551 else | |
7552 { | |
2605 | 7553 /* Isolate the sign name. If it's a number skip leading zeroes, |
7554 * so that "099" and "99" are the same sign. But keep "0". */ | |
7 | 7555 p = skiptowhite(arg); |
7556 if (*p != NUL) | |
7557 *p++ = NUL; | |
2605 | 7558 while (arg[0] == '0' && arg[1] != NUL) |
7559 ++arg; | |
7560 | |
7 | 7561 sp_prev = NULL; |
7562 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
7563 { | |
7564 if (STRCMP(sp->sn_name, arg) == 0) | |
7565 break; | |
7566 sp_prev = sp; | |
7567 } | |
7568 if (idx == SIGNCMD_DEFINE) | |
7569 { | |
7570 /* ":sign define {name} ...": define a sign */ | |
7571 if (sp == NULL) | |
7572 { | |
2605 | 7573 sign_T *lp; |
7574 int start = next_sign_typenr; | |
7575 | |
7 | 7576 /* Allocate a new sign. */ |
7577 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
7578 if (sp == NULL) | |
7579 return; | |
7580 | |
2605 | 7581 /* Check that next_sign_typenr is not already being used. |
7582 * This only happens after wrapping around. Hopefully | |
7583 * another one got deleted and we can use its number. */ | |
7584 for (lp = first_sign; lp != NULL; ) | |
7 | 7585 { |
2605 | 7586 if (lp->sn_typenr == next_sign_typenr) |
7 | 7587 { |
2605 | 7588 ++next_sign_typenr; |
7589 if (next_sign_typenr == MAX_TYPENR) | |
7590 next_sign_typenr = 1; | |
7591 if (next_sign_typenr == start) | |
7 | 7592 { |
2605 | 7593 vim_free(sp); |
7594 EMSG(_("E612: Too many signs defined")); | |
7595 return; | |
7 | 7596 } |
2605 | 7597 lp = first_sign; /* start all over */ |
7598 continue; | |
7 | 7599 } |
2605 | 7600 lp = lp->sn_next; |
7601 } | |
7602 | |
7603 sp->sn_typenr = next_sign_typenr; | |
7604 if (++next_sign_typenr == MAX_TYPENR) | |
7605 next_sign_typenr = 1; /* wrap around */ | |
7606 | |
7607 sp->sn_name = vim_strsave(arg); | |
7608 if (sp->sn_name == NULL) /* out of memory */ | |
7609 { | |
7610 vim_free(sp); | |
7611 return; | |
7 | 7612 } |
2601 | 7613 |
7614 /* add the new sign to the list of signs */ | |
7615 if (sp_prev == NULL) | |
7616 first_sign = sp; | |
7617 else | |
7618 sp_prev->sn_next = sp; | |
7 | 7619 } |
7620 | |
7621 /* set values for a defined sign. */ | |
7622 for (;;) | |
7623 { | |
7624 arg = skipwhite(p); | |
7625 if (*arg == NUL) | |
7626 break; | |
7627 p = skiptowhite_esc(arg); | |
7628 if (STRNCMP(arg, "icon=", 5) == 0) | |
7629 { | |
7630 arg += 5; | |
7631 vim_free(sp->sn_icon); | |
7632 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
7633 backslash_halve(sp->sn_icon); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7634 # ifdef FEAT_SIGN_ICONS |
7 | 7635 if (gui.in_use) |
7636 { | |
7637 out_flush(); | |
7638 if (sp->sn_image != NULL) | |
7639 gui_mch_destroy_sign(sp->sn_image); | |
7640 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
7641 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7642 # endif |
7 | 7643 } |
7644 else if (STRNCMP(arg, "text=", 5) == 0) | |
7645 { | |
7646 char_u *s; | |
7647 int cells; | |
7648 int len; | |
7649 | |
7650 arg += 5; | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7651 # ifdef FEAT_MBYTE |
7 | 7652 /* Count cells and check for non-printable chars */ |
7653 if (has_mbyte) | |
7654 { | |
7655 cells = 0; | |
474 | 7656 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
7 | 7657 { |
7658 if (!vim_isprintc((*mb_ptr2char)(s))) | |
7659 break; | |
7660 cells += (*mb_ptr2cells)(s); | |
7661 } | |
7662 } | |
7663 else | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7664 # endif |
7 | 7665 { |
7666 for (s = arg; s < p; ++s) | |
7667 if (!vim_isprintc(*s)) | |
7668 break; | |
835 | 7669 cells = (int)(s - arg); |
7 | 7670 } |
7671 /* Currently must be one or two display cells */ | |
7672 if (s != p || cells < 1 || cells > 2) | |
7673 { | |
7674 *p = NUL; | |
7675 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
7676 return; | |
7677 } | |
7678 | |
7679 vim_free(sp->sn_text); | |
7680 /* Allocate one byte more if we need to pad up | |
7681 * with a space. */ | |
835 | 7682 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
7 | 7683 sp->sn_text = vim_strnsave(arg, len); |
7684 | |
7685 if (sp->sn_text != NULL && cells == 1) | |
7686 STRCPY(sp->sn_text + len - 1, " "); | |
7687 } | |
7688 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
7689 { | |
7690 arg += 7; | |
7691 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
7692 } | |
7693 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
7694 { | |
7695 arg += 7; | |
7696 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
7697 } | |
7698 else | |
7699 { | |
7700 EMSG2(_(e_invarg2), arg); | |
7701 return; | |
7702 } | |
7703 } | |
7704 } | |
7705 else if (sp == NULL) | |
7706 EMSG2(_("E155: Unknown sign: %s"), arg); | |
7707 else if (idx == SIGNCMD_LIST) | |
7708 /* ":sign list {name}" */ | |
7709 sign_list_defined(sp); | |
7710 else | |
7711 /* ":sign undefine {name}" */ | |
1828 | 7712 sign_undefine(sp, sp_prev); |
7 | 7713 } |
7714 } | |
7715 else | |
7716 { | |
7717 int id = -1; | |
7718 linenr_T lnum = -1; | |
7719 char_u *sign_name = NULL; | |
7720 char_u *arg1; | |
7721 | |
7722 if (*arg == NUL) | |
7723 { | |
7724 if (idx == SIGNCMD_PLACE) | |
7725 { | |
7726 /* ":sign place": list placed signs in all buffers */ | |
7727 sign_list_placed(NULL); | |
7728 } | |
7729 else if (idx == SIGNCMD_UNPLACE) | |
7730 { | |
7731 /* ":sign unplace": remove placed sign at cursor */ | |
7732 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
7733 if (id > 0) | |
7734 { | |
7735 buf_delsign(curwin->w_buffer, id); | |
7736 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
7737 } | |
7738 else | |
7739 EMSG(_("E159: Missing sign number")); | |
7740 } | |
7741 else | |
7742 EMSG(_(e_argreq)); | |
7743 return; | |
7744 } | |
7745 | |
7746 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
7747 { | |
7748 /* ":sign unplace *": remove all placed signs */ | |
7749 buf_delete_all_signs(); | |
7750 return; | |
7751 } | |
7752 | |
7753 /* first arg could be placed sign id */ | |
7754 arg1 = arg; | |
7755 if (VIM_ISDIGIT(*arg)) | |
7756 { | |
7757 id = getdigits(&arg); | |
7758 if (!vim_iswhite(*arg) && *arg != NUL) | |
7759 { | |
7760 id = -1; | |
7761 arg = arg1; | |
7762 } | |
7763 else | |
7764 { | |
7765 arg = skipwhite(arg); | |
7766 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
7767 { | |
7768 /* ":sign unplace {id}": remove placed sign by number */ | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
7769 FOR_ALL_BUFFERS(buf) |
7 | 7770 if ((lnum = buf_delsign(buf, id)) != 0) |
7771 update_debug_sign(buf, lnum); | |
7772 return; | |
7773 } | |
7774 } | |
7775 } | |
7776 | |
7777 /* | |
7778 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
7779 * Leave "arg" pointing to {fname}. | |
7780 */ | |
7781 for (;;) | |
7782 { | |
7783 if (STRNCMP(arg, "line=", 5) == 0) | |
7784 { | |
7785 arg += 5; | |
7786 lnum = atoi((char *)arg); | |
7787 arg = skiptowhite(arg); | |
7788 } | |
3672 | 7789 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
7790 { | |
7791 if (id != -1) | |
7792 { | |
7793 EMSG(_(e_invarg)); | |
7794 return; | |
7795 } | |
7796 id = -2; | |
7797 arg = skiptowhite(arg + 1); | |
7798 } | |
7 | 7799 else if (STRNCMP(arg, "name=", 5) == 0) |
7800 { | |
7801 arg += 5; | |
7802 sign_name = arg; | |
7803 arg = skiptowhite(arg); | |
7804 if (*arg != NUL) | |
7805 *arg++ = NUL; | |
2605 | 7806 while (sign_name[0] == '0' && sign_name[1] != NUL) |
7807 ++sign_name; | |
7 | 7808 } |
7809 else if (STRNCMP(arg, "file=", 5) == 0) | |
7810 { | |
7811 arg += 5; | |
7812 buf = buflist_findname(arg); | |
7813 break; | |
7814 } | |
7815 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
7816 { | |
7817 arg += 7; | |
7818 buf = buflist_findnr((int)getdigits(&arg)); | |
7819 if (*skipwhite(arg) != NUL) | |
7820 EMSG(_(e_trailing)); | |
7821 break; | |
7822 } | |
7823 else | |
7824 { | |
7825 EMSG(_(e_invarg)); | |
7826 return; | |
7827 } | |
7828 arg = skipwhite(arg); | |
7829 } | |
7830 | |
7831 if (buf == NULL) | |
7832 { | |
7833 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
7834 } | |
3672 | 7835 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
7 | 7836 { |
7837 if (lnum >= 0 || sign_name != NULL) | |
7838 EMSG(_(e_invarg)); | |
7839 else | |
7840 /* ":sign place file={fname}": list placed signs in one file */ | |
7841 sign_list_placed(buf); | |
7842 } | |
7843 else if (idx == SIGNCMD_JUMP) | |
7844 { | |
7845 /* ":sign jump {id} file={fname}" */ | |
7846 if (lnum >= 0 || sign_name != NULL) | |
7847 EMSG(_(e_invarg)); | |
7848 else if ((lnum = buf_findsign(buf, id)) > 0) | |
7849 { /* goto a sign ... */ | |
7850 if (buf_jump_open_win(buf) != NULL) | |
7851 { /* ... in a current window */ | |
7852 curwin->w_cursor.lnum = lnum; | |
7853 check_cursor_lnum(); | |
7854 beginline(BL_WHITE); | |
7855 } | |
7856 else | |
7857 { /* ... not currently in a window */ | |
7858 char_u *cmd; | |
7859 | |
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7860 if (buf->b_fname == NULL) |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7861 { |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7862 EMSG(_("E934: Cannot jump to a buffer that does not have a name")); |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7863 return; |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7864 } |
7 | 7865 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
7866 if (cmd == NULL) | |
7867 return; | |
7868 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
7869 do_cmdline_cmd(cmd); | |
7870 vim_free(cmd); | |
7871 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7872 # ifdef FEAT_FOLDING |
7 | 7873 foldOpenCursor(); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7874 # endif |
7 | 7875 } |
7876 else | |
7877 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
7878 } | |
7879 else if (idx == SIGNCMD_UNPLACE) | |
7880 { | |
7881 if (lnum >= 0 || sign_name != NULL) | |
7882 EMSG(_(e_invarg)); | |
3672 | 7883 else if (id == -2) |
7884 { | |
7885 /* ":sign unplace * file={fname}" */ | |
7886 redraw_buf_later(buf, NOT_VALID); | |
7887 buf_delete_signs(buf); | |
7888 } | |
7 | 7889 else |
7890 { | |
3672 | 7891 /* ":sign unplace {id} file={fname}" */ |
7 | 7892 lnum = buf_delsign(buf, id); |
7893 update_debug_sign(buf, lnum); | |
7894 } | |
7895 } | |
7896 /* idx == SIGNCMD_PLACE */ | |
7897 else if (sign_name != NULL) | |
7898 { | |
7899 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
7900 if (STRCMP(sp->sn_name, sign_name) == 0) | |
7901 break; | |
7902 if (sp == NULL) | |
7903 { | |
7904 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
7905 return; | |
7906 } | |
7907 if (lnum > 0) | |
7908 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
7909 * place a sign */ | |
7910 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
7911 else | |
7912 /* ":sign place {id} file={fname}": change sign type */ | |
7913 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
5865 | 7914 if (lnum > 0) |
7915 update_debug_sign(buf, lnum); | |
7916 else | |
7917 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
7 | 7918 } |
7919 else | |
7920 EMSG(_(e_invarg)); | |
7921 } | |
7922 } | |
7923 | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7924 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
7 | 7925 /* |
7926 * Allocate the icons. Called when the GUI has started. Allows defining | |
7927 * signs before it starts. | |
7928 */ | |
7929 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7930 sign_gui_started(void) |
7 | 7931 { |
7932 sign_T *sp; | |
7933 | |
7934 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
7935 if (sp->sn_icon != NULL) | |
7936 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
7937 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7938 # endif |
7 | 7939 |
7940 /* | |
7941 * List one sign. | |
7942 */ | |
7943 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7944 sign_list_defined(sign_T *sp) |
7 | 7945 { |
7946 char_u *p; | |
7947 | |
274 | 7948 smsg((char_u *)"sign %s", sp->sn_name); |
7 | 7949 if (sp->sn_icon != NULL) |
7950 { | |
7951 MSG_PUTS(" icon="); | |
7952 msg_outtrans(sp->sn_icon); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7953 # ifdef FEAT_SIGN_ICONS |
7 | 7954 if (sp->sn_image == NULL) |
7955 MSG_PUTS(_(" (NOT FOUND)")); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7956 # else |
7 | 7957 MSG_PUTS(_(" (not supported)")); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7958 # endif |
7 | 7959 } |
7960 if (sp->sn_text != NULL) | |
7961 { | |
7962 MSG_PUTS(" text="); | |
7963 msg_outtrans(sp->sn_text); | |
7964 } | |
7965 if (sp->sn_line_hl > 0) | |
7966 { | |
7967 MSG_PUTS(" linehl="); | |
7968 p = get_highlight_name(NULL, sp->sn_line_hl - 1); | |
7969 if (p == NULL) | |
7970 MSG_PUTS("NONE"); | |
7971 else | |
7972 msg_puts(p); | |
7973 } | |
7974 if (sp->sn_text_hl > 0) | |
7975 { | |
7976 MSG_PUTS(" texthl="); | |
7977 p = get_highlight_name(NULL, sp->sn_text_hl - 1); | |
7978 if (p == NULL) | |
7979 MSG_PUTS("NONE"); | |
7980 else | |
7981 msg_puts(p); | |
7982 } | |
7983 } | |
7984 | |
7985 /* | |
1828 | 7986 * Undefine a sign and free its memory. |
7987 */ | |
7988 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7989 sign_undefine(sign_T *sp, sign_T *sp_prev) |
1828 | 7990 { |
7991 vim_free(sp->sn_name); | |
7992 vim_free(sp->sn_icon); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7993 # ifdef FEAT_SIGN_ICONS |
1828 | 7994 if (sp->sn_image != NULL) |
7995 { | |
7996 out_flush(); | |
7997 gui_mch_destroy_sign(sp->sn_image); | |
7998 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7999 # endif |
1828 | 8000 vim_free(sp->sn_text); |
8001 if (sp_prev == NULL) | |
8002 first_sign = sp->sn_next; | |
8003 else | |
8004 sp_prev->sn_next = sp->sn_next; | |
8005 vim_free(sp); | |
8006 } | |
8007 | |
8008 /* | |
7 | 8009 * Get highlighting attribute for sign "typenr". |
8010 * If "line" is TRUE: line highl, if FALSE: text highl. | |
8011 */ | |
8012 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8013 sign_get_attr(int typenr, int line) |
7 | 8014 { |
8015 sign_T *sp; | |
8016 | |
8017 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8018 if (sp->sn_typenr == typenr) | |
8019 { | |
8020 if (line) | |
8021 { | |
8022 if (sp->sn_line_hl > 0) | |
8023 return syn_id2attr(sp->sn_line_hl); | |
8024 } | |
8025 else | |
8026 { | |
8027 if (sp->sn_text_hl > 0) | |
8028 return syn_id2attr(sp->sn_text_hl); | |
8029 } | |
8030 break; | |
8031 } | |
8032 return 0; | |
8033 } | |
8034 | |
8035 /* | |
8036 * Get text mark for sign "typenr". | |
8037 * Returns NULL if there isn't one. | |
8038 */ | |
8039 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8040 sign_get_text(int typenr) |
7 | 8041 { |
8042 sign_T *sp; | |
8043 | |
8044 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8045 if (sp->sn_typenr == typenr) | |
8046 return sp->sn_text; | |
8047 return NULL; | |
8048 } | |
8049 | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8050 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
7 | 8051 void * |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8052 sign_get_image( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8053 int typenr) /* the attribute which may have a sign */ |
7 | 8054 { |
8055 sign_T *sp; | |
8056 | |
8057 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8058 if (sp->sn_typenr == typenr) | |
8059 return sp->sn_image; | |
8060 return NULL; | |
8061 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8062 # endif |
7 | 8063 |
8064 /* | |
8065 * Get the name of a sign by its typenr. | |
8066 */ | |
8067 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8068 sign_typenr2name(int typenr) |
7 | 8069 { |
8070 sign_T *sp; | |
8071 | |
8072 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8073 if (sp->sn_typenr == typenr) | |
8074 return sp->sn_name; | |
8075 return (char_u *)_("[Deleted]"); | |
8076 } | |
8077 | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8078 # if defined(EXITFREE) || defined(PROTO) |
1828 | 8079 /* |
8080 * Undefine/free all signs. | |
8081 */ | |
8082 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8083 free_signs(void) |
1828 | 8084 { |
8085 while (first_sign != NULL) | |
8086 sign_undefine(first_sign, NULL); | |
8087 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8088 # endif |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8089 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8090 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
1868 | 8091 static enum |
8092 { | |
8093 EXP_SUBCMD, /* expand :sign sub-commands */ | |
8094 EXP_DEFINE, /* expand :sign define {name} args */ | |
8095 EXP_PLACE, /* expand :sign place {id} args */ | |
8096 EXP_UNPLACE, /* expand :sign unplace" */ | |
8097 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
8098 } expand_what; | |
8099 | |
8100 /* | |
8101 * Function given to ExpandGeneric() to obtain the sign command | |
8102 * expansion. | |
8103 */ | |
8104 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8105 get_sign_name(expand_T *xp UNUSED, int idx) |
1868 | 8106 { |
8107 sign_T *sp; | |
8108 int current_idx; | |
8109 | |
8110 switch (expand_what) | |
8111 { | |
8112 case EXP_SUBCMD: | |
8113 return (char_u *)cmds[idx]; | |
8114 case EXP_DEFINE: | |
8115 { | |
8116 char *define_arg[] = | |
8117 { | |
8118 "icon=", "linehl=", "text=", "texthl=", NULL | |
8119 }; | |
8120 return (char_u *)define_arg[idx]; | |
8121 } | |
8122 case EXP_PLACE: | |
8123 { | |
8124 char *place_arg[] = | |
8125 { | |
8126 "line=", "name=", "file=", "buffer=", NULL | |
8127 }; | |
8128 return (char_u *)place_arg[idx]; | |
8129 } | |
8130 case EXP_UNPLACE: | |
8131 { | |
8132 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
8133 return (char_u *)unplace_arg[idx]; | |
8134 } | |
8135 case EXP_SIGN_NAMES: | |
8136 /* Complete with name of signs already defined */ | |
8137 current_idx = 0; | |
8138 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8139 if (current_idx++ == idx) | |
8140 return sp->sn_name; | |
8141 return NULL; | |
8142 default: | |
8143 return NULL; | |
8144 } | |
8145 } | |
8146 | |
8147 /* | |
8148 * Handle command line completion for :sign command. | |
8149 */ | |
8150 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8151 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
1868 | 8152 { |
8153 char_u *p; | |
8154 char_u *end_subcmd; | |
8155 char_u *last; | |
8156 int cmd_idx; | |
8157 char_u *begin_subcmd_args; | |
8158 | |
8159 /* Default: expand subcommands. */ | |
8160 xp->xp_context = EXPAND_SIGN; | |
8161 expand_what = EXP_SUBCMD; | |
8162 xp->xp_pattern = arg; | |
8163 | |
8164 end_subcmd = skiptowhite(arg); | |
8165 if (*end_subcmd == NUL) | |
8166 /* expand subcmd name | |
8167 * :sign {subcmd}<CTRL-D>*/ | |
8168 return; | |
8169 | |
8170 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
8171 | |
8172 /* :sign {subcmd} {subcmd_args} | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8173 * | |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8174 * begin_subcmd_args */ |
1868 | 8175 begin_subcmd_args = skipwhite(end_subcmd); |
8176 p = skiptowhite(begin_subcmd_args); | |
8177 if (*p == NUL) | |
8178 { | |
8179 /* | |
8180 * Expand first argument of subcmd when possible. | |
8181 * For ":jump {id}" and ":unplace {id}", we could | |
8182 * possibly expand the ids of all signs already placed. | |
8183 */ | |
8184 xp->xp_pattern = begin_subcmd_args; | |
8185 switch (cmd_idx) | |
8186 { | |
8187 case SIGNCMD_LIST: | |
8188 case SIGNCMD_UNDEFINE: | |
8189 /* :sign list <CTRL-D> | |
8190 * :sign undefine <CTRL-D> */ | |
8191 expand_what = EXP_SIGN_NAMES; | |
8192 break; | |
8193 default: | |
8194 xp->xp_context = EXPAND_NOTHING; | |
8195 } | |
8196 return; | |
8197 } | |
8198 | |
8199 /* expand last argument of subcmd */ | |
8200 | |
8201 /* :sign define {name} {args}... | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8202 * | |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8203 * p */ |
1868 | 8204 |
8205 /* Loop until reaching last argument. */ | |
8206 do | |
8207 { | |
8208 p = skipwhite(p); | |
8209 last = p; | |
8210 p = skiptowhite(p); | |
8211 } while (*p != NUL); | |
8212 | |
8213 p = vim_strchr(last, '='); | |
8214 | |
8215 /* :sign define {name} {args}... {last}= | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8216 * | | |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8217 * last p */ |
1868 | 8218 if (p == NUL) |
8219 { | |
8220 /* Expand last argument name (before equal sign). */ | |
8221 xp->xp_pattern = last; | |
8222 switch (cmd_idx) | |
8223 { | |
8224 case SIGNCMD_DEFINE: | |
8225 expand_what = EXP_DEFINE; | |
8226 break; | |
8227 case SIGNCMD_PLACE: | |
8228 expand_what = EXP_PLACE; | |
8229 break; | |
8230 case SIGNCMD_JUMP: | |
8231 case SIGNCMD_UNPLACE: | |
8232 expand_what = EXP_UNPLACE; | |
8233 break; | |
8234 default: | |
8235 xp->xp_context = EXPAND_NOTHING; | |
8236 } | |
8237 } | |
8238 else | |
8239 { | |
8240 /* Expand last argument value (after equal sign). */ | |
8241 xp->xp_pattern = p + 1; | |
8242 switch (cmd_idx) | |
8243 { | |
8244 case SIGNCMD_DEFINE: | |
8245 if (STRNCMP(last, "texthl", p - last) == 0 || | |
8246 STRNCMP(last, "linehl", p - last) == 0) | |
8247 xp->xp_context = EXPAND_HIGHLIGHT; | |
8248 else if (STRNCMP(last, "icon", p - last) == 0) | |
8249 xp->xp_context = EXPAND_FILES; | |
8250 else | |
8251 xp->xp_context = EXPAND_NOTHING; | |
8252 break; | |
8253 case SIGNCMD_PLACE: | |
8254 if (STRNCMP(last, "name", p - last) == 0) | |
8255 expand_what = EXP_SIGN_NAMES; | |
8256 else | |
8257 xp->xp_context = EXPAND_NOTHING; | |
8258 break; | |
8259 default: | |
8260 xp->xp_context = EXPAND_NOTHING; | |
8261 } | |
8262 } | |
8263 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8264 # endif |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8265 #endif |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8266 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8267 /* |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8268 * Make the user happy. |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8269 */ |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8270 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8271 ex_smile(exarg_T *eap UNUSED) |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8272 { |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8273 static char *code[] = { |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8274 "\34 \4o\14$\4ox\30 \2o\30$\1ox\25 \2o\36$\1o\11 \1o\1$\3 \2$\1 \1o\1$x\5 \1o\1 \1$\1 \2o\10 \1o\44$\1o\7 \2$\1 \2$\1 \2$\1o\1$x\2 \2o\1 \1$\1 \1$\1 \1\"\1$\6 \1o\11$\4 \15$\4 \11$\1o\7 \3$\1o\2$\1o\1$x\2 \1\"\6$\1o\1$\5 \1o\11$\6 \13$\6 \12$\1o\4 \10$x\4 \7$\4 \13$\6 \13$\6 \27$x\4 \27$\4 \15$\4 \16$\2 \3\"\3$x\5 \1\"\3$\4\"\61$\5 \1\"\3$x\6 \3$\3 \1o\62$\5 \1\"\3$\1ox\5 \1o\2$\1\"\3 \63$\7 \3$\1ox\5 \3$\4 \55$\1\"\1 \1\"\6$", |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8275 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x" |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8276 }; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8277 char *p; |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8278 int n; |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8279 int i; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8280 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8281 msg_start(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8282 msg_putchar('\n'); |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8283 for (i = 0; i < 2; ++i) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8284 for (p = code[i]; *p != NUL; ++p) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8285 if (*p == 'x') |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8286 msg_putchar('\n'); |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8287 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8288 for (n = *p++; n > 0; --n) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8289 if (*p == 'o' || *p == '$') |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8290 msg_putchar_attr(*p, hl_attr(HLF_L)); |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8291 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8292 msg_putchar(*p); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8293 msg_clr_eos(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8294 } |
7 | 8295 |
8296 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
8297 /* | |
8298 * ":drop" | |
8299 * Opens the first argument in a window. When there are two or more arguments | |
8300 * the argument list is redefined. | |
8301 */ | |
8302 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8303 ex_drop(exarg_T *eap) |
7 | 8304 { |
8305 int split = FALSE; | |
8306 win_T *wp; | |
8307 buf_T *buf; | |
735 | 8308 # ifdef FEAT_WINDOWS |
8309 tabpage_T *tp; | |
8310 # endif | |
7 | 8311 |
8312 /* | |
8313 * Check if the first argument is already being edited in a window. If | |
8314 * so, jump to that window. | |
8315 * We would actually need to check all arguments, but that's complicated | |
8316 * and mostly only one file is dropped. | |
8317 * This also ignores wildcards, since it is very unlikely the user is | |
8318 * editing a file name with a wildcard character. | |
8319 */ | |
735 | 8320 set_arglist(eap->arg); |
8321 | |
1067 | 8322 /* |
8323 * Expanding wildcards may result in an empty argument list. E.g. when | |
8324 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
8325 * already did an error message for this. | |
8326 */ | |
8327 if (ARGCOUNT == 0) | |
8328 return; | |
8329 | |
7 | 8330 # ifdef FEAT_WINDOWS |
735 | 8331 if (cmdmod.tab) |
8332 { | |
8333 /* ":tab drop file ...": open a tab for each argument that isn't | |
8334 * edited in a window yet. It's like ":tab all" but without closing | |
8335 * windows or tabs. */ | |
8336 ex_all(eap); | |
8337 } | |
8338 else | |
7 | 8339 # endif |
735 | 8340 { |
8341 /* ":drop file ...": Edit the first argument. Jump to an existing | |
8342 * window if possible, edit in current window if the current buffer | |
8343 * can be abandoned, otherwise open a new window. */ | |
8344 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
8345 | |
8346 FOR_ALL_TAB_WINDOWS(tp, wp) | |
8347 { | |
8348 if (wp->w_buffer == buf) | |
7 | 8349 { |
735 | 8350 # ifdef FEAT_WINDOWS |
825 | 8351 goto_tabpage_win(tp, wp); |
735 | 8352 # endif |
7 | 8353 curwin->w_arg_idx = 0; |
8354 return; | |
8355 } | |
8356 } | |
735 | 8357 |
8358 /* | |
8359 * Check whether the current buffer is changed. If so, we will need | |
8360 * to split the current window or data could be lost. | |
8361 * Skip the check if the 'hidden' option is set, as in this case the | |
8362 * buffer won't be lost. | |
8363 */ | |
8364 if (!P_HID(curbuf)) | |
8365 { | |
7 | 8366 # ifdef FEAT_WINDOWS |
735 | 8367 ++emsg_off; |
7 | 8368 # endif |
5464 | 8369 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
7 | 8370 # ifdef FEAT_WINDOWS |
735 | 8371 --emsg_off; |
7 | 8372 # else |
735 | 8373 if (split) |
8374 return; | |
7 | 8375 # endif |
735 | 8376 } |
8377 | |
8378 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
8379 if (split) | |
8380 { | |
8381 eap->cmdidx = CMD_sfirst; | |
8382 eap->cmd[0] = 's'; | |
8383 } | |
8384 else | |
8385 eap->cmdidx = CMD_first; | |
8386 ex_rewind(eap); | |
8387 } | |
7 | 8388 } |
8389 #endif | |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8390 |
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8391 /* |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8392 * Skip over the pattern argument of ":vimgrep /pat/[g][j]". |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8393 * Put the start of the pattern in "*s", unless "s" is NULL. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8394 * If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8395 * If "s" is not NULL terminate the pattern with a NUL. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8396 * Return a pointer to the char just past the pattern plus flags. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8397 */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8398 char_u * |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8399 skip_vimgrep_pat(char_u *p, char_u **s, int *flags) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8400 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8401 int c; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8402 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8403 if (vim_isIDc(*p)) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8404 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8405 /* ":vimgrep pattern fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8406 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8407 *s = p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8408 p = skiptowhite(p); |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8409 if (s != NULL && *p != NUL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8410 *p++ = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8411 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8412 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8413 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8414 /* ":vimgrep /pattern/[g][j] fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8415 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8416 *s = p + 1; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8417 c = *p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8418 p = skip_regexp(p + 1, c, TRUE, NULL); |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8419 if (*p != c) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8420 return NULL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8421 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8422 /* Truncate the pattern. */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8423 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8424 *p = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8425 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8426 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8427 /* Find the flags */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8428 while (*p == 'g' || *p == 'j') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8429 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8430 if (flags != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8431 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8432 if (*p == 'g') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8433 *flags |= VGR_GLOBAL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8434 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8435 *flags |= VGR_NOJUMP; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8436 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8437 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8438 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8439 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8440 return p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8441 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8442 |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8443 #if defined(FEAT_EVAL) || defined(PROTO) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8444 /* |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8445 * List v:oldfiles in a nice way. |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8446 */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8447 void |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8448 ex_oldfiles(exarg_T *eap UNUSED) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8449 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8450 list_T *l = get_vim_var_list(VV_OLDFILES); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8451 listitem_T *li; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8452 int nr = 0; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8453 char_u *fname; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8454 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8455 if (l == NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8456 msg((char_u *)_("No old files")); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8457 else |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8458 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8459 msg_start(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8460 msg_scroll = TRUE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8461 for (li = l->lv_first; li != NULL && !got_int; li = li->li_next) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8462 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8463 ++nr; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8464 fname = get_tv_string(&li->li_tv); |
9945
d63a89b526ea
commit https://github.com/vim/vim/commit/d6f2ee32dcfa18c781ef157918b524318a2215a2
Christian Brabandt <cb@256bit.org>
parents:
9931
diff
changeset
|
8465 if (!message_filtered(fname)) |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8466 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8467 msg_outnum((long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8468 MSG_PUTS(": "); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8469 msg_outtrans(fname); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8470 msg_putchar('\n'); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8471 out_flush(); /* output one line at a time */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8472 ui_breakcheck(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8473 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8474 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8475 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8476 /* Assume "got_int" was set to truncate the listing. */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8477 got_int = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8478 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8479 # ifdef FEAT_BROWSE_CMD |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8480 if (cmdmod.browse) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8481 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8482 quit_more = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8483 nr = prompt_for_number(FALSE); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8484 msg_starthere(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8485 if (nr > 0) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8486 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8487 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8488 (long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8489 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8490 if (p != NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8491 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8492 p = expand_env_save(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8493 eap->arg = p; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8494 eap->cmdidx = CMD_edit; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8495 cmdmod.browse = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8496 do_exedit(eap, NULL); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8497 vim_free(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8498 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8499 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8500 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8501 # endif |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8502 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8503 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8504 #endif |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8505 |