Mercurial > vim
annotate src/ex_cmds.c @ 15201:ce92157deb4e v8.1.0610
patch 8.1.0610: MS-Windows ctags file list differs from Unix
commit https://github.com/vim/vim/commit/6dc6703295362e0d4b81a3eceae6b0dd229b5d7e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Dec 19 21:05:57 2018 +0100
patch 8.1.0610: MS-Windows ctags file list differs from Unix
Problem: MS-Windows ctags file list differs from Unix.
Solution: Define TAGS_FILES in the common makefile. (partly by Ken Takata)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 19 Dec 2018 21:15:05 +0100 |
parents | b63787182765 |
children | 3a99b2e6d136 |
rev | line source |
---|---|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10021
diff
changeset
|
1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * 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); |
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
31 static void delbuf_msg(char_u *name); |
7 | 32 static int |
33 #ifdef __BORLANDC__ | |
34 _RTLENTRYF | |
35 #endif | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
36 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
|
37 static void prepare_help_buffer(void); |
7 | 38 |
39 /* | |
40 * ":ascii" and "ga". | |
41 */ | |
42 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
43 do_ascii(exarg_T *eap UNUSED) |
7 | 44 { |
45 int c; | |
1784 | 46 int cval; |
7 | 47 char buf1[20]; |
48 char buf2[20]; | |
49 char_u buf3[7]; | |
13359
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
50 #ifdef FEAT_DIGRAPHS |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
51 char_u *dig; |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
52 #endif |
7 | 53 #ifdef FEAT_MBYTE |
714 | 54 int cc[MAX_MCO]; |
55 int ci = 0; | |
7 | 56 int len; |
57 | |
58 if (enc_utf8) | |
714 | 59 c = utfc_ptr2char(ml_get_cursor(), cc); |
7 | 60 else |
61 #endif | |
62 c = gchar_cursor(); | |
63 if (c == NUL) | |
64 { | |
65 MSG("NUL"); | |
66 return; | |
67 } | |
68 | |
69 #ifdef FEAT_MBYTE | |
70 IObuff[0] = NUL; | |
71 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
72 #endif | |
73 { | |
74 if (c == NL) /* NUL is stored as NL */ | |
75 c = NUL; | |
1784 | 76 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
77 cval = NL; /* NL is stored as CR */ | |
78 else | |
79 cval = c; | |
7 | 80 if (vim_isprintc_strict(c) && (c < ' ' |
81 #ifndef EBCDIC | |
82 || c > '~' | |
83 #endif | |
84 )) | |
85 { | |
86 transchar_nonprint(buf3, c); | |
1872 | 87 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
7 | 88 } |
89 else | |
90 buf1[0] = NUL; | |
91 #ifndef EBCDIC | |
92 if (c >= 0x80) | |
1872 | 93 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
94 (char *)transchar(c & 0x7f)); | |
7 | 95 else |
96 #endif | |
97 buf2[0] = NUL; | |
13359
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
98 #ifdef FEAT_DIGRAPHS |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
99 dig = get_digraph_for_char(cval); |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
100 if (dig != NULL) |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
101 vim_snprintf((char *)IObuff, IOSIZE, |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
102 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
103 transchar(c), buf1, buf2, cval, cval, cval, dig); |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
104 else |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
105 #endif |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
106 vim_snprintf((char *)IObuff, IOSIZE, |
274 | 107 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
1784 | 108 transchar(c), buf1, buf2, cval, cval, cval); |
7 | 109 #ifdef FEAT_MBYTE |
963 | 110 if (enc_utf8) |
111 c = cc[ci++]; | |
112 else | |
113 c = 0; | |
7 | 114 #endif |
115 } | |
116 | |
117 #ifdef FEAT_MBYTE | |
118 /* Repeat for combining characters. */ | |
119 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
120 { | |
121 len = (int)STRLEN(IObuff); | |
122 /* This assumes every multi-byte char is printable... */ | |
123 if (len > 0) | |
124 IObuff[len++] = ' '; | |
125 IObuff[len++] = '<'; | |
963 | 126 if (enc_utf8 && utf_iscomposing(c) |
625 | 127 # ifdef USE_GUI |
7 | 128 && !gui.in_use |
625 | 129 # endif |
7 | 130 ) |
131 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
274 | 132 len += (*mb_char2bytes)(c, IObuff + len); |
13359
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
133 #ifdef FEAT_DIGRAPHS |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
134 dig = get_digraph_for_char(c); |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
135 if (dig != NULL) |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
136 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
137 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
138 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
139 c, c, c, dig); |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
140 else |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
141 #endif |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
142 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
143 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
144 : _("> %d, Hex %08x, Octal %o"), |
81c348d40312
patch 8.0.1553: cannot see what digraph is used to insert a character
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
145 c, c, c); |
714 | 146 if (ci == MAX_MCO) |
147 break; | |
963 | 148 if (enc_utf8) |
149 c = cc[ci++]; | |
150 else | |
151 c = 0; | |
7 | 152 } |
153 #endif | |
154 | |
155 msg(IObuff); | |
156 } | |
157 | |
158 /* | |
159 * ":left", ":center" and ":right": align text. | |
160 */ | |
161 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
162 ex_align(exarg_T *eap) |
7 | 163 { |
164 pos_T save_curpos; | |
165 int len; | |
166 int indent = 0; | |
167 int new_indent; | |
168 int has_tab; | |
169 int width; | |
170 | |
171 #ifdef FEAT_RIGHTLEFT | |
172 if (curwin->w_p_rl) | |
173 { | |
174 /* switch left and right aligning */ | |
175 if (eap->cmdidx == CMD_right) | |
176 eap->cmdidx = CMD_left; | |
177 else if (eap->cmdidx == CMD_left) | |
178 eap->cmdidx = CMD_right; | |
179 } | |
180 #endif | |
181 | |
182 width = atoi((char *)eap->arg); | |
183 save_curpos = curwin->w_cursor; | |
184 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
185 { | |
186 if (width >= 0) | |
187 indent = width; | |
188 } | |
189 else | |
190 { | |
191 /* | |
192 * if 'textwidth' set, use it | |
193 * else if 'wrapmargin' set, use it | |
194 * if invalid value, use 80 | |
195 */ | |
196 if (width <= 0) | |
197 width = curbuf->b_p_tw; | |
198 if (width == 0 && curbuf->b_p_wm > 0) | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
199 width = curwin->w_width - curbuf->b_p_wm; |
7 | 200 if (width <= 0) |
201 width = 80; | |
202 } | |
203 | |
204 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
205 return; | |
206 | |
207 for (curwin->w_cursor.lnum = eap->line1; | |
208 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
209 { | |
210 if (eap->cmdidx == CMD_left) /* left align */ | |
211 new_indent = indent; | |
212 else | |
213 { | |
944 | 214 has_tab = FALSE; /* avoid uninit warnings */ |
7 | 215 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
216 : NULL) - get_indent(); | |
217 | |
218 if (len <= 0) /* skip blank lines */ | |
219 continue; | |
220 | |
221 if (eap->cmdidx == CMD_center) | |
222 new_indent = (width - len) / 2; | |
223 else | |
224 { | |
225 new_indent = width - len; /* right align */ | |
226 | |
227 /* | |
228 * Make sure that embedded TABs don't make the text go too far | |
229 * to the right. | |
230 */ | |
231 if (has_tab) | |
232 while (new_indent > 0) | |
233 { | |
234 (void)set_indent(new_indent, 0); | |
235 if (linelen(NULL) <= width) | |
236 { | |
237 /* | |
238 * Now try to move the line as much as possible to | |
239 * the right. Stop when it moves too far. | |
240 */ | |
241 do | |
242 (void)set_indent(++new_indent, 0); | |
243 while (linelen(NULL) <= width); | |
244 --new_indent; | |
245 break; | |
246 } | |
247 --new_indent; | |
248 } | |
249 } | |
250 } | |
251 if (new_indent < 0) | |
252 new_indent = 0; | |
253 (void)set_indent(new_indent, 0); /* set indent */ | |
254 } | |
255 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
256 curwin->w_cursor = save_curpos; | |
257 beginline(BL_WHITE | BL_FIX); | |
258 } | |
259 | |
260 /* | |
261 * Get the length of the current line, excluding trailing white space. | |
262 */ | |
263 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
264 linelen(int *has_tab) |
7 | 265 { |
266 char_u *line; | |
267 char_u *first; | |
268 char_u *last; | |
269 int save; | |
270 int len; | |
271 | |
272 /* find the first non-blank character */ | |
273 line = ml_get_curline(); | |
274 first = skipwhite(line); | |
275 | |
276 /* find the character after the last non-blank character */ | |
277 for (last = first + STRLEN(first); | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
278 last > first && VIM_ISWHITE(last[-1]); --last) |
7 | 279 ; |
280 save = *last; | |
281 *last = NUL; | |
282 len = linetabsize(line); /* get line length */ | |
283 if (has_tab != NULL) /* check for embedded TAB */ | |
14513
076b9632bda4
patch 8.1.0270: checking for a Tab in a line could be faster
Christian Brabandt <cb@256bit.org>
parents:
14443
diff
changeset
|
284 *has_tab = (vim_strchr(first, TAB) != NULL); |
7 | 285 *last = save; |
286 | |
287 return len; | |
288 } | |
289 | |
826 | 290 /* Buffer for two lines used during sorting. They are allocated to |
291 * contain the longest line being sorted. */ | |
292 static char_u *sortbuf1; | |
293 static char_u *sortbuf2; | |
284 | 294 |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
295 static int sort_ic; /* ignore case */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
296 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
|
297 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
|
298 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
299 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
|
300 #endif |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
301 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
302 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
294 | 303 |
304 /* Struct to store info to be sorted. */ | |
305 typedef struct | |
306 { | |
307 linenr_T lnum; /* line number */ | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
308 union { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
309 struct |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
310 { |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
311 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
|
312 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
|
313 } line; |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
314 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
|
315 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
316 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
|
317 #endif |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
318 } st_u; |
294 | 319 } sorti_T; |
284 | 320 |
321 static int | |
322 #ifdef __BORLANDC__ | |
323 _RTLENTRYF | |
324 #endif | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
325 sort_compare(const void *s1, const void *s2); |
284 | 326 |
327 static int | |
328 #ifdef __BORLANDC__ | |
329 _RTLENTRYF | |
330 #endif | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
331 sort_compare(const void *s1, const void *s2) |
284 | 332 { |
294 | 333 sorti_T l1 = *(sorti_T *)s1; |
334 sorti_T l2 = *(sorti_T *)s2; | |
826 | 335 int result = 0; |
336 | |
337 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
834 | 338 * if we return 0 every time, qsort will assume it's done sorting and |
339 * exit. */ | |
826 | 340 if (sort_abort) |
341 return 0; | |
342 fast_breakcheck(); | |
343 if (got_int) | |
344 sort_abort = TRUE; | |
345 | |
834 | 346 /* When sorting numbers "start_col_nr" is the number, not the column |
347 * number. */ | |
294 | 348 if (sort_nr) |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
349 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
|
350 : 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
|
351 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
352 else if (sort_flt) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
353 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
|
354 : 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
|
355 #endif |
826 | 356 else |
357 { | |
834 | 358 /* We need to copy one line into "sortbuf1", because there is no |
359 * guarantee that the first pointer becomes invalid when obtaining the | |
360 * second one. */ | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
361 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
|
362 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
|
363 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
|
364 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
|
365 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
|
366 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
826 | 367 |
834 | 368 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
369 : STRCMP(sortbuf1, sortbuf2); | |
370 } | |
371 | |
372 /* If two lines have the same value, preserve the original line order. */ | |
826 | 373 if (result == 0) |
834 | 374 return (int)(l1.lnum - l2.lnum); |
375 return result; | |
284 | 376 } |
377 | |
378 /* | |
379 * ":sort". | |
380 */ | |
381 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
382 ex_sort(exarg_T *eap) |
284 | 383 { |
384 regmatch_T regmatch; | |
385 int len; | |
386 linenr_T lnum; | |
387 long maxlen = 0; | |
294 | 388 sorti_T *nrs; |
1872 | 389 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
294 | 390 size_t i; |
284 | 391 char_u *p; |
392 char_u *s; | |
826 | 393 char_u *s2; |
394 char_u c; /* temporary character storage */ | |
284 | 395 int unique = FALSE; |
396 long deleted; | |
826 | 397 colnr_T start_col; |
398 colnr_T end_col; | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
399 int sort_what = 0; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
400 int format_found = 0; |
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
401 int change_occurred = FALSE; // Buffer contents changed. |
284 | 402 |
1538 | 403 /* Sorting one line is really quick! */ |
404 if (count <= 1) | |
405 return; | |
406 | |
284 | 407 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
408 return; | |
826 | 409 sortbuf1 = NULL; |
410 sortbuf2 = NULL; | |
284 | 411 regmatch.regprog = NULL; |
294 | 412 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
284 | 413 if (nrs == NULL) |
826 | 414 goto sortend; |
415 | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
416 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
|
417 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
418 sort_flt = 0; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
419 #endif |
294 | 420 |
284 | 421 for (p = eap->arg; *p != NUL; ++p) |
422 { | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
423 if (VIM_ISWHITE(*p)) |
284 | 424 ; |
425 else if (*p == 'i') | |
426 sort_ic = TRUE; | |
826 | 427 else if (*p == 'r') |
428 sort_rx = TRUE; | |
294 | 429 else if (*p == 'n') |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
430 { |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
431 sort_nr = 1; |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
432 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
433 } |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
434 #ifdef FEAT_FLOAT |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
435 else if (*p == 'f') |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
436 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
437 sort_flt = 1; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
438 ++format_found; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
439 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
440 #endif |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
441 else if (*p == 'b') |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
442 { |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
443 sort_what = STR2NR_BIN + STR2NR_FORCE; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
444 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
445 } |
294 | 446 else if (*p == 'o') |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
447 { |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
448 sort_what = STR2NR_OCT + STR2NR_FORCE; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
449 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
450 } |
294 | 451 else if (*p == 'x') |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
452 { |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
453 sort_what = STR2NR_HEX + STR2NR_FORCE; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
454 ++format_found; |
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
455 } |
284 | 456 else if (*p == 'u') |
457 unique = TRUE; | |
289 | 458 else if (*p == '"') /* comment start */ |
459 break; | |
460 else if (check_nextcmd(p) != NULL) | |
461 { | |
462 eap->nextcmd = check_nextcmd(p); | |
463 break; | |
464 } | |
465 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
284 | 466 { |
467 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
468 if (*s != *p) | |
469 { | |
470 EMSG(_(e_invalpat)); | |
826 | 471 goto sortend; |
284 | 472 } |
473 *s = NUL; | |
1314 | 474 /* Use last search pattern if sort pattern is empty. */ |
4199 | 475 if (s == p + 1) |
476 { | |
477 if (last_search_pat() == NULL) | |
478 { | |
479 EMSG(_(e_noprevre)); | |
480 goto sortend; | |
481 } | |
1314 | 482 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
4199 | 483 } |
1314 | 484 else |
485 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
284 | 486 if (regmatch.regprog == NULL) |
826 | 487 goto sortend; |
289 | 488 p = s; /* continue after the regexp */ |
284 | 489 regmatch.rm_ic = p_ic; |
490 } | |
491 else | |
492 { | |
493 EMSG2(_(e_invarg2), p); | |
826 | 494 goto sortend; |
284 | 495 } |
496 } | |
497 | |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
498 /* 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
|
499 if (format_found > 1) |
294 | 500 { |
501 EMSG(_(e_invarg)); | |
826 | 502 goto sortend; |
294 | 503 } |
504 | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
505 /* 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
|
506 * sorting. */ |
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7412
diff
changeset
|
507 sort_nr += sort_what; |
294 | 508 |
284 | 509 /* |
294 | 510 * Make an array with all line numbers. This avoids having to copy all |
284 | 511 * the lines into allocated memory. |
826 | 512 * When sorting on strings "start_col_nr" is the offset in the line, for |
513 * numbers sorting it's the number to sort on. This means the pattern | |
514 * matching and number conversion only has to be done once per line. | |
294 | 515 * Also get the longest line length for allocating "sortbuf". |
284 | 516 */ |
517 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
518 { | |
519 s = ml_get(lnum); | |
835 | 520 len = (int)STRLEN(s); |
284 | 521 if (maxlen < len) |
522 maxlen = len; | |
294 | 523 |
826 | 524 start_col = 0; |
525 end_col = len; | |
294 | 526 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
826 | 527 { |
528 if (sort_rx) | |
529 { | |
835 | 530 start_col = (colnr_T)(regmatch.startp[0] - s); |
531 end_col = (colnr_T)(regmatch.endp[0] - s); | |
826 | 532 } |
533 else | |
835 | 534 start_col = (colnr_T)(regmatch.endp[0] - s); |
826 | 535 } |
294 | 536 else |
826 | 537 if (regmatch.regprog != NULL) |
538 end_col = 0; | |
294 | 539 |
7844
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
540 if (sort_nr |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
541 #ifdef FEAT_FLOAT |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
542 || sort_flt |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
543 #endif |
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
parents:
7819
diff
changeset
|
544 ) |
294 | 545 { |
826 | 546 /* Make sure vim_str2nr doesn't read any digits past the end |
547 * of the match, by temporarily terminating the string there */ | |
548 s2 = s + end_col; | |
549 c = *s2; | |
2606 | 550 *s2 = NUL; |
294 | 551 /* Sorting on number: Store the number itself. */ |
1687 | 552 p = s + start_col; |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
553 if (sort_nr) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
554 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
555 if (sort_what & STR2NR_HEX) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
556 s = skiptohex(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
557 else if (sort_what & STR2NR_BIN) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
558 s = skiptobin(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 else |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
560 s = skiptodigit(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
561 if (s > p && s[-1] == '-') |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
562 --s; /* include preceding negative sign */ |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
563 if (*s == NUL) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
564 /* 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
|
565 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
|
566 else |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
567 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
|
568 &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
|
569 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
570 #ifdef FEAT_FLOAT |
294 | 571 else |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
572 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
573 s = skipwhite(p); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
574 if (*s == '+') |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
575 s = skipwhite(s + 1); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
576 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
577 if (*s == NUL) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
578 /* 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
|
579 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
|
580 else |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
581 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
|
582 strtod((char *)s, NULL); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
583 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
584 #endif |
2606 | 585 *s2 = c; |
294 | 586 } |
587 else | |
826 | 588 { |
294 | 589 /* 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
|
590 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
|
591 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
826 | 592 } |
294 | 593 |
594 nrs[lnum - eap->line1].lnum = lnum; | |
481 | 595 |
596 if (regmatch.regprog != NULL) | |
597 fast_breakcheck(); | |
598 if (got_int) | |
826 | 599 goto sortend; |
284 | 600 } |
601 | |
294 | 602 /* Allocate a buffer that can hold the longest line. */ |
826 | 603 sortbuf1 = alloc((unsigned)maxlen + 1); |
604 if (sortbuf1 == NULL) | |
605 goto sortend; | |
606 sortbuf2 = alloc((unsigned)maxlen + 1); | |
607 if (sortbuf2 == NULL) | |
608 goto sortend; | |
284 | 609 |
481 | 610 /* Sort the array of line numbers. Note: can't be interrupted! */ |
294 | 611 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
284 | 612 |
826 | 613 if (sort_abort) |
614 goto sortend; | |
615 | |
284 | 616 /* Insert the lines in the sorted order below the last one. */ |
617 lnum = eap->line2; | |
618 for (i = 0; i < count; ++i) | |
619 { | |
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
620 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
621 |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
622 // If the original line number of the line being placed is not the same |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
623 // as "lnum" (accounting for offset), we know that the buffer changed. |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
624 if (get_lnum + ((linenr_T)count - 1) != lnum) |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
625 change_occurred = TRUE; |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
626 |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
627 s = ml_get(get_lnum); |
284 | 628 if (!unique || i == 0 |
826 | 629 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
284 | 630 { |
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
631 // Copy the line into a buffer, it may become invalid in |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
632 // ml_append(). And it's needed for "unique". |
7340
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
633 STRCPY(sortbuf1, s); |
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
634 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
284 | 635 break; |
636 } | |
481 | 637 fast_breakcheck(); |
638 if (got_int) | |
826 | 639 goto sortend; |
284 | 640 } |
641 | |
642 /* delete the original lines if appending worked */ | |
643 if (i == count) | |
644 for (i = 0; i < count; ++i) | |
645 ml_delete(eap->line1, FALSE); | |
646 else | |
647 count = 0; | |
648 | |
294 | 649 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
835 | 650 deleted = (long)(count - (lnum - eap->line2)); |
284 | 651 if (deleted > 0) |
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
652 { |
284 | 653 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
654 msgmore(-deleted); |
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
655 } |
284 | 656 else if (deleted < 0) |
657 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
658 |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
659 if (change_occurred || deleted != 0) |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
660 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
294 | 661 |
284 | 662 curwin->w_cursor.lnum = eap->line1; |
663 beginline(BL_WHITE | BL_FIX); | |
664 | |
826 | 665 sortend: |
284 | 666 vim_free(nrs); |
826 | 667 vim_free(sortbuf1); |
668 vim_free(sortbuf2); | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
669 vim_regfree(regmatch.regprog); |
481 | 670 if (got_int) |
671 EMSG(_(e_interr)); | |
284 | 672 } |
673 | |
7 | 674 /* |
675 * ":retab". | |
676 */ | |
677 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
678 ex_retab(exarg_T *eap) |
7 | 679 { |
680 linenr_T lnum; | |
681 int got_tab = FALSE; | |
682 long num_spaces = 0; | |
683 long num_tabs; | |
684 long len; | |
685 long col; | |
686 long vcol; | |
687 long start_col = 0; /* For start of white-space string */ | |
688 long start_vcol = 0; /* For start of white-space string */ | |
689 long old_len; | |
690 char_u *ptr; | |
691 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
692 int did_undo; /* called u_save for current line */ | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
693 #ifdef FEAT_VARTABS |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
694 int *new_vts_array = NULL; |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
695 char_u *new_ts_str; /* string value of tab argument */ |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
696 #else |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
697 int temp; |
7 | 698 int new_ts; |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
699 #endif |
7 | 700 int save_list; |
701 linenr_T first_line = 0; /* first changed line */ | |
702 linenr_T last_line = 0; /* last changed line */ | |
703 | |
704 save_list = curwin->w_p_list; | |
705 curwin->w_p_list = 0; /* don't want list mode here */ | |
706 | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
707 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
708 new_ts_str = eap->arg; |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
709 if (!tabstop_set(eap->arg, &new_vts_array)) |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
710 return; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
711 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',') |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
712 ++(eap->arg); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
713 |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
714 // This ensures that either new_vts_array and new_ts_str are freshly |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
715 // allocated, or new_vts_array points to an existing array and new_ts_str |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
716 // is null. |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
717 if (new_vts_array == NULL) |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
718 { |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
719 new_vts_array = curbuf->b_p_vts_array; |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
720 new_ts_str = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
721 } |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
722 else |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
723 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
724 #else |
7 | 725 new_ts = getdigits(&(eap->arg)); |
726 if (new_ts < 0) | |
727 { | |
728 EMSG(_(e_positive)); | |
729 return; | |
730 } | |
731 if (new_ts == 0) | |
732 new_ts = curbuf->b_p_ts; | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
733 #endif |
7 | 734 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) |
735 { | |
736 ptr = ml_get(lnum); | |
737 col = 0; | |
738 vcol = 0; | |
739 did_undo = FALSE; | |
740 for (;;) | |
741 { | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
742 if (VIM_ISWHITE(ptr[col])) |
7 | 743 { |
744 if (!got_tab && num_spaces == 0) | |
745 { | |
746 /* First consecutive white-space */ | |
747 start_vcol = vcol; | |
748 start_col = col; | |
749 } | |
750 if (ptr[col] == ' ') | |
751 num_spaces++; | |
752 else | |
753 got_tab = TRUE; | |
754 } | |
755 else | |
756 { | |
757 if (got_tab || (eap->forceit && num_spaces > 1)) | |
758 { | |
759 /* Retabulate this string of white-space */ | |
760 | |
761 /* len is virtual length of white string */ | |
762 len = num_spaces = vcol - start_vcol; | |
763 num_tabs = 0; | |
764 if (!curbuf->b_p_et) | |
765 { | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
766 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
767 int t, s; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
768 |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
769 tabstop_fromto(start_vcol, vcol, |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
770 curbuf->b_p_ts, new_vts_array, &t, &s); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
771 num_tabs = t; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
772 num_spaces = s; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
773 #else |
7 | 774 temp = new_ts - (start_vcol % new_ts); |
775 if (num_spaces >= temp) | |
776 { | |
777 num_spaces -= temp; | |
778 num_tabs++; | |
779 } | |
780 num_tabs += num_spaces / new_ts; | |
781 num_spaces -= (num_spaces / new_ts) * new_ts; | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
782 #endif |
7 | 783 } |
784 if (curbuf->b_p_et || got_tab || | |
785 (num_spaces + num_tabs < len)) | |
786 { | |
787 if (did_undo == FALSE) | |
788 { | |
789 did_undo = TRUE; | |
790 if (u_save((linenr_T)(lnum - 1), | |
791 (linenr_T)(lnum + 1)) == FAIL) | |
792 { | |
793 new_line = NULL; /* flag out-of-memory */ | |
794 break; | |
795 } | |
796 } | |
797 | |
798 /* len is actual number of white characters used */ | |
799 len = num_spaces + num_tabs; | |
800 old_len = (long)STRLEN(ptr); | |
801 new_line = lalloc(old_len - col + start_col + len + 1, | |
802 TRUE); | |
803 if (new_line == NULL) | |
804 break; | |
805 if (start_col > 0) | |
806 mch_memmove(new_line, ptr, (size_t)start_col); | |
807 mch_memmove(new_line + start_col + len, | |
808 ptr + col, (size_t)(old_len - col + 1)); | |
809 ptr = new_line + start_col; | |
810 for (col = 0; col < len; col++) | |
811 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
812 ml_replace(lnum, new_line, FALSE); | |
813 if (first_line == 0) | |
814 first_line = lnum; | |
815 last_line = lnum; | |
816 ptr = new_line; | |
817 col = start_col + len; | |
818 } | |
819 } | |
820 got_tab = FALSE; | |
821 num_spaces = 0; | |
822 } | |
823 if (ptr[col] == NUL) | |
824 break; | |
825 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
826 #ifdef FEAT_MBYTE | |
827 if (has_mbyte) | |
474 | 828 col += (*mb_ptr2len)(ptr + col); |
7 | 829 else |
830 #endif | |
831 ++col; | |
832 } | |
833 if (new_line == NULL) /* out of memory */ | |
834 break; | |
835 line_breakcheck(); | |
836 } | |
837 if (got_int) | |
838 EMSG(_(e_interr)); | |
839 | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
840 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
841 // If a single value was given then it can be considered equal to |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
842 // either the value of 'tabstop' or the value of 'vartabstop'. |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
843 if (tabstop_count(curbuf->b_p_vts_array) == 0 |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
844 && tabstop_count(new_vts_array) == 1 |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
845 && curbuf->b_p_ts == tabstop_first(new_vts_array)) |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
846 ; /* not changed */ |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
847 else if (tabstop_count(curbuf->b_p_vts_array) > 0 |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
848 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array)) |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
849 ; /* not changed */ |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
850 else |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
851 redraw_curbuf_later(NOT_VALID); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
852 #else |
7 | 853 if (curbuf->b_p_ts != new_ts) |
854 redraw_curbuf_later(NOT_VALID); | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
855 #endif |
7 | 856 if (first_line != 0) |
857 changed_lines(first_line, 0, last_line + 1, 0L); | |
858 | |
859 curwin->w_p_list = save_list; /* restore 'list' */ | |
860 | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
861 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
862 if (new_ts_str != NULL) /* set the new tabstop */ |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
863 { |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
864 // If 'vartabstop' is in use or if the value given to retab has more |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
865 // than one tabstop then update 'vartabstop'. |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
866 int *old_vts_ary = curbuf->b_p_vts_array; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
867 |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
868 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1) |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
869 { |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
870 set_string_option_direct((char_u *)"vts", -1, new_ts_str, |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
871 OPT_FREE|OPT_LOCAL, 0); |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
872 curbuf->b_p_vts_array = new_vts_array; |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
873 vim_free(old_vts_ary); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
874 } |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
875 else |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
876 { |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
877 // 'vartabstop' wasn't in use and a single value was given to |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
878 // retab then update 'tabstop'. |
14194
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
879 curbuf->b_p_ts = tabstop_first(new_vts_array); |
6fbb8dfb3389
patch 8.1.0114: confusing variable name
Christian Brabandt <cb@256bit.org>
parents:
14185
diff
changeset
|
880 vim_free(new_vts_array); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
881 } |
14218
539b070778b0
patch 8.1.0126: various problems with 'vartabstop'
Christian Brabandt <cb@256bit.org>
parents:
14206
diff
changeset
|
882 vim_free(new_ts_str); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
883 } |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
884 #else |
7 | 885 curbuf->b_p_ts = new_ts; |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14033
diff
changeset
|
886 #endif |
7 | 887 coladvance(curwin->w_curswant); |
888 | |
889 u_clearline(); | |
890 } | |
891 | |
892 /* | |
893 * :move command - move lines line1-line2 to line dest | |
894 * | |
895 * return FAIL for failure, OK otherwise | |
896 */ | |
897 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
898 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
7 | 899 { |
900 char_u *str; | |
901 linenr_T l; | |
15010
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
902 linenr_T extra; // Num lines added before line1 |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
903 linenr_T num_lines; // Num lines moved |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
904 linenr_T last_line; // Last line in file after adding new text |
6755 | 905 #ifdef FEAT_FOLDING |
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
906 win_T *win; |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
907 tabpage_T *tp; |
6755 | 908 #endif |
7 | 909 |
910 if (dest >= line1 && dest < line2) | |
911 { | |
15010
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
912 EMSG(_("E134: Cannot move a range of lines into itself")); |
7 | 913 return FAIL; |
914 } | |
915 | |
15010
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
916 // Do nothing if we are not actually moving any lines. This will prevent |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
917 // the 'modified' flag from being set without cause. |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
918 if (dest == line1 - 1 || dest == line2) |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
919 { |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
920 // Move the cursor as if lines were moved (see below) to be backwards |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
921 // compatible. |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
922 if (dest >= line1) |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
923 curwin->w_cursor.lnum = dest; |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
924 else |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
925 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
926 |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
927 return OK; |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
928 } |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
929 |
7 | 930 num_lines = line2 - line1 + 1; |
931 | |
932 /* | |
933 * First we copy the old text to its new location -- webb | |
934 * Also copy the flag that ":global" command uses. | |
935 */ | |
936 if (u_save(dest, dest + 1) == FAIL) | |
937 return FAIL; | |
938 for (extra = 0, l = line1; l <= line2; l++) | |
939 { | |
940 str = vim_strsave(ml_get(l + extra)); | |
941 if (str != NULL) | |
942 { | |
943 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
944 vim_free(str); | |
945 if (dest < line1) | |
946 extra++; | |
947 } | |
948 } | |
949 | |
950 /* | |
951 * Now we must be careful adjusting our marks so that we don't overlap our | |
952 * mark_adjust() calls. | |
953 * | |
954 * We adjust the marks within the old text so that they refer to the | |
955 * last lines of the file (temporarily), because we know no other marks | |
956 * will be set there since these line numbers did not exist until we added | |
957 * our new lines. | |
958 * | |
959 * Then we adjust the marks on lines between the old and new text positions | |
960 * (either forwards or backwards). | |
961 * | |
962 * And Finally we adjust the marks we put at the end of the file back to | |
963 * their final destination at the new text position -- webb | |
964 */ | |
965 last_line = curbuf->b_ml.ml_line_count; | |
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
966 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
7 | 967 if (dest >= line2) |
968 { | |
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
969 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
970 #ifdef FEAT_FOLDING |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
971 FOR_ALL_TAB_WINDOWS(tp, win) { |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
972 if (win->w_buffer == curbuf) |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
973 foldMoveRange(&win->w_folds, line1, line2, dest); |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
974 } |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
975 #endif |
7 | 976 curbuf->b_op_start.lnum = dest - num_lines + 1; |
977 curbuf->b_op_end.lnum = dest; | |
978 } | |
979 else | |
980 { | |
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
981 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
982 #ifdef FEAT_FOLDING |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
983 FOR_ALL_TAB_WINDOWS(tp, win) { |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
984 if (win->w_buffer == curbuf) |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
985 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
986 } |
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
987 #endif |
7 | 988 curbuf->b_op_start.lnum = dest + 1; |
989 curbuf->b_op_end.lnum = dest + num_lines; | |
990 } | |
991 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
11140
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
992 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
7 | 993 -(last_line - dest - extra), 0L); |
994 | |
995 /* | |
996 * Now we delete the original text -- webb | |
997 */ | |
998 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
999 return FAIL; | |
1000 | |
1001 for (l = line1; l <= line2; l++) | |
1002 ml_delete(line1 + extra, TRUE); | |
1003 | |
1004 if (!global_busy && num_lines > p_report) | |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
1005 smsg((char_u *)NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
1006 (long)num_lines); |
7 | 1007 |
1008 /* | |
1009 * Leave the cursor on the last of the moved lines. | |
1010 */ | |
1011 if (dest >= line1) | |
1012 curwin->w_cursor.lnum = dest; | |
1013 else | |
1014 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
1015 | |
1016 if (line1 < dest) | |
3184 | 1017 { |
1018 dest += num_lines + 1; | |
1019 last_line = curbuf->b_ml.ml_line_count; | |
1020 if (dest > last_line + 1) | |
1021 dest = last_line + 1; | |
1022 changed_lines(line1, 0, dest, 0L); | |
1023 } | |
7 | 1024 else |
1025 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
1026 | |
1027 return OK; | |
1028 } | |
1029 | |
1030 /* | |
1031 * ":copy" | |
1032 */ | |
1033 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1034 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
7 | 1035 { |
1036 linenr_T count; | |
1037 char_u *p; | |
1038 | |
1039 count = line2 - line1 + 1; | |
1040 curbuf->b_op_start.lnum = n + 1; | |
1041 curbuf->b_op_end.lnum = n + count; | |
1042 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
1043 | |
1044 /* | |
1045 * there are three situations: | |
1046 * 1. destination is above line1 | |
1047 * 2. destination is between line1 and line2 | |
1048 * 3. destination is below line2 | |
1049 * | |
1050 * n = destination (when starting) | |
1051 * curwin->w_cursor.lnum = destination (while copying) | |
1052 * line1 = start of source (while copying) | |
1053 * line2 = end of source (while copying) | |
1054 */ | |
1055 if (u_save(n, n + 1) == FAIL) | |
1056 return; | |
1057 | |
1058 curwin->w_cursor.lnum = n; | |
1059 while (line1 <= line2) | |
1060 { | |
1061 /* need to use vim_strsave() because the line will be unlocked within | |
1062 * ml_append() */ | |
1063 p = vim_strsave(ml_get(line1)); | |
1064 if (p != NULL) | |
1065 { | |
1066 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
1067 vim_free(p); | |
1068 } | |
1069 /* situation 2: skip already copied lines */ | |
1070 if (line1 == n) | |
1071 line1 = curwin->w_cursor.lnum; | |
1072 ++line1; | |
1073 if (curwin->w_cursor.lnum < line1) | |
1074 ++line1; | |
1075 if (curwin->w_cursor.lnum < line2) | |
1076 ++line2; | |
1077 ++curwin->w_cursor.lnum; | |
1078 } | |
1079 | |
1080 appended_lines_mark(n, count); | |
1081 | |
1082 msgmore((long)count); | |
1083 } | |
1084 | |
359 | 1085 static char_u *prevcmd = NULL; /* the previous command */ |
1086 | |
1087 #if defined(EXITFREE) || defined(PROTO) | |
1088 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1089 free_prev_shellcmd(void) |
359 | 1090 { |
1091 vim_free(prevcmd); | |
1092 } | |
1093 #endif | |
1094 | |
7 | 1095 /* |
1096 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
1097 * Bangs in the argument are replaced with the previously entered command. | |
1098 * Remember the argument. | |
1099 */ | |
1100 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1101 do_bang( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1102 int addr_count, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1103 exarg_T *eap, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1104 int forceit, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1105 int do_in, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1106 int do_out) |
7 | 1107 { |
1108 char_u *arg = eap->arg; /* command */ | |
1109 linenr_T line1 = eap->line1; /* start of range */ | |
1110 linenr_T line2 = eap->line2; /* end of range */ | |
1111 char_u *newcmd = NULL; /* the new command */ | |
1112 int free_newcmd = FALSE; /* need to free() newcmd */ | |
1113 int ins_prevcmd; | |
1114 char_u *t; | |
1115 char_u *p; | |
1116 char_u *trailarg; | |
1117 int len; | |
1118 int scroll_save = msg_scroll; | |
1119 | |
1120 /* | |
1121 * Disallow shell commands for "rvim". | |
1122 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1123 * security reasons. | |
1124 */ | |
1125 if (check_restricted() || check_secure()) | |
1126 return; | |
1127 | |
1128 if (addr_count == 0) /* :! */ | |
1129 { | |
1130 msg_scroll = FALSE; /* don't scroll here */ | |
1131 autowrite_all(); | |
1132 msg_scroll = scroll_save; | |
1133 } | |
1134 | |
1135 /* | |
1136 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
1137 * (:!! is indicated by the 'forceit' variable) | |
1138 */ | |
1139 ins_prevcmd = forceit; | |
1140 trailarg = arg; | |
1141 do | |
1142 { | |
1143 len = (int)STRLEN(trailarg) + 1; | |
1144 if (newcmd != NULL) | |
1145 len += (int)STRLEN(newcmd); | |
1146 if (ins_prevcmd) | |
1147 { | |
1148 if (prevcmd == NULL) | |
1149 { | |
1150 EMSG(_(e_noprev)); | |
1151 vim_free(newcmd); | |
1152 return; | |
1153 } | |
1154 len += (int)STRLEN(prevcmd); | |
1155 } | |
1872 | 1156 if ((t = alloc((unsigned)len)) == NULL) |
7 | 1157 { |
1158 vim_free(newcmd); | |
1159 return; | |
1160 } | |
1161 *t = NUL; | |
1162 if (newcmd != NULL) | |
1163 STRCAT(t, newcmd); | |
1164 if (ins_prevcmd) | |
1165 STRCAT(t, prevcmd); | |
1166 p = t + STRLEN(t); | |
1167 STRCAT(t, trailarg); | |
1168 vim_free(newcmd); | |
1169 newcmd = t; | |
1170 | |
1171 /* | |
1172 * Scan the rest of the argument for '!', which is replaced by the | |
1173 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
1174 */ | |
1175 trailarg = NULL; | |
1176 while (*p) | |
1177 { | |
2823 | 1178 if (*p == '!') |
7 | 1179 { |
1180 if (p > newcmd && p[-1] == '\\') | |
1624 | 1181 STRMOVE(p - 1, p); |
7 | 1182 else |
1183 { | |
1184 trailarg = p; | |
1185 *trailarg++ = NUL; | |
1186 ins_prevcmd = TRUE; | |
1187 break; | |
1188 } | |
1189 } | |
1190 ++p; | |
1191 } | |
1192 } while (trailarg != NULL); | |
1193 | |
1194 vim_free(prevcmd); | |
1195 prevcmd = newcmd; | |
1196 | |
1197 if (bangredo) /* put cmd in redo buffer for ! command */ | |
1198 { | |
5728 | 1199 /* If % or # appears in the command, it must have been escaped. |
1200 * Reescape them, so that redoing them does not substitute them by the | |
1201 * buffername. */ | |
1202 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
1203 | |
1204 if (cmd != NULL) | |
1205 { | |
1206 AppendToRedobuffLit(cmd, -1); | |
1207 vim_free(cmd); | |
1208 } | |
1209 else | |
1210 AppendToRedobuffLit(prevcmd, -1); | |
7 | 1211 AppendToRedobuff((char_u *)"\n"); |
1212 bangredo = FALSE; | |
1213 } | |
1214 /* | |
1215 * Add quotes around the command, for shells that need them. | |
1216 */ | |
1217 if (*p_shq != NUL) | |
1218 { | |
1219 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
1220 if (newcmd == NULL) | |
1221 return; | |
1222 STRCPY(newcmd, p_shq); | |
1223 STRCAT(newcmd, prevcmd); | |
1224 STRCAT(newcmd, p_shq); | |
1225 free_newcmd = TRUE; | |
1226 } | |
1227 if (addr_count == 0) /* :! */ | |
1228 { | |
1229 /* echo the command */ | |
1230 msg_start(); | |
1231 msg_putchar(':'); | |
1232 msg_putchar('!'); | |
1233 msg_outtrans(newcmd); | |
1234 msg_clr_eos(); | |
1235 windgoto(msg_row, msg_col); | |
1236 | |
1237 do_shell(newcmd, 0); | |
1238 } | |
1239 else /* :range! */ | |
725 | 1240 { |
7 | 1241 /* Careful: This may recursively call do_bang() again! (because of |
1242 * autocommands) */ | |
1243 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
725 | 1244 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
1245 } | |
7 | 1246 if (free_newcmd) |
1247 vim_free(newcmd); | |
1248 } | |
1249 | |
1250 /* | |
1251 * do_filter: filter lines through a command given by the user | |
1252 * | |
169 | 1253 * We mostly use temp files and the call_shell() routine here. This would |
1254 * normally be done using pipes on a UNIX machine, but this is more portable | |
1255 * to non-unix machines. The call_shell() routine needs to be able | |
7 | 1256 * to deal with redirection somehow, and should handle things like looking |
1257 * at the PATH env. variable, and adding reasonable extensions to the | |
1258 * command name given by the user. All reasonable versions of call_shell() | |
1259 * do this. | |
169 | 1260 * Alternatively, if on Unix and redirecting input or output, but not both, |
1261 * and the 'shelltemp' option isn't set, use pipes. | |
7 | 1262 * We use input redirection if do_in is TRUE. |
1263 * We use output redirection if do_out is TRUE. | |
1264 */ | |
1265 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1266 do_filter( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1267 linenr_T line1, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1268 linenr_T line2, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1269 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
|
1270 char_u *cmd, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1271 int do_in, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1272 int do_out) |
7 | 1273 { |
1274 char_u *itmp = NULL; | |
1275 char_u *otmp = NULL; | |
1276 linenr_T linecount; | |
1277 linenr_T read_linecount; | |
1278 pos_T cursor_save; | |
1279 char_u *cmd_buf; | |
1280 buf_T *old_curbuf = curbuf; | |
169 | 1281 int shell_flags = 0; |
7 | 1282 |
1283 if (*cmd == NUL) /* no filter command */ | |
1284 return; | |
1285 | |
1286 cursor_save = curwin->w_cursor; | |
1287 linecount = line2 - line1 + 1; | |
1288 curwin->w_cursor.lnum = line1; | |
1289 curwin->w_cursor.col = 0; | |
1290 changed_line_abv_curs(); | |
1291 invalidate_botline(); | |
1292 | |
1293 /* | |
169 | 1294 * When using temp files: |
1295 * 1. * Form temp file names | |
1296 * 2. * Write the lines to a temp file | |
1297 * 3. Run the filter command on the temp file | |
1298 * 4. * Read the output of the command into the buffer | |
1299 * 5. * Delete the original lines to be filtered | |
1300 * 6. * Remove the temp files | |
1301 * | |
1302 * When writing the input with a pipe or when catching the output with a | |
1303 * pipe only need to do 3. | |
7 | 1304 */ |
1305 | |
169 | 1306 if (do_out) |
1307 shell_flags |= SHELL_DOOUT; | |
1308 | |
3482 | 1309 #ifdef FEAT_FILTERPIPE |
169 | 1310 if (!do_in && do_out && !p_stmp) |
1311 { | |
1312 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
1313 shell_flags |= SHELL_READ; | |
1314 curwin->w_cursor.lnum = line2; | |
1315 } | |
1316 else if (do_in && !do_out && !p_stmp) | |
7 | 1317 { |
169 | 1318 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
1319 shell_flags |= SHELL_WRITE; | |
1320 curbuf->b_op_start.lnum = line1; | |
1321 curbuf->b_op_end.lnum = line2; | |
7 | 1322 } |
169 | 1323 else if (do_in && do_out && !p_stmp) |
1324 { | |
1325 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
1326 * use a temp file. */ | |
1327 shell_flags |= SHELL_READ|SHELL_WRITE; | |
1328 curbuf->b_op_start.lnum = line1; | |
1329 curbuf->b_op_end.lnum = line2; | |
1330 curwin->w_cursor.lnum = line2; | |
1331 } | |
1332 else | |
1333 #endif | |
6721 | 1334 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
1335 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
169 | 1336 { |
1337 EMSG(_(e_notmp)); | |
1338 goto filterend; | |
1339 } | |
7 | 1340 |
1341 /* | |
1342 * The writing and reading of temp files will not be shown. | |
1343 * Vi also doesn't do this and the messages are not very informative. | |
1344 */ | |
1345 ++no_wait_return; /* don't call wait_return() while busy */ | |
169 | 1346 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
7 | 1347 FALSE, FALSE, FALSE, TRUE) == FAIL) |
1348 { | |
1349 msg_putchar('\n'); /* keep message from buf_write() */ | |
1350 --no_wait_return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1351 #if defined(FEAT_EVAL) |
7 | 1352 if (!aborting()) |
1353 #endif | |
1354 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
1355 goto filterend; | |
1356 } | |
1357 if (curbuf != old_curbuf) | |
1358 goto filterend; | |
1359 | |
1360 if (!do_out) | |
1361 msg_putchar('\n'); | |
1362 | |
1581 | 1363 /* Create the shell command in allocated memory. */ |
7 | 1364 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
1365 if (cmd_buf == NULL) | |
1366 goto filterend; | |
1367 | |
1368 windgoto((int)Rows - 1, 0); | |
1369 cursor_on(); | |
1370 | |
1371 /* | |
1372 * When not redirecting the output the command can write anything to the | |
1373 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
1374 * stderr output of external command. Clear the screen later. | |
1375 * If do_in is FALSE, this could be something like ":r !cat", which may | |
1376 * also mess up the screen, clear it later. | |
1377 */ | |
1378 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
1379 redraw_later_clear(); | |
1380 | |
169 | 1381 if (do_out) |
1382 { | |
1383 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
1581 | 1384 { |
1385 vim_free(cmd_buf); | |
169 | 1386 goto error; |
1581 | 1387 } |
169 | 1388 redraw_curbuf_later(VALID); |
1389 } | |
1390 read_linecount = curbuf->b_ml.ml_line_count; | |
1391 | |
7 | 1392 /* |
1393 * When call_shell() fails wait_return() is called to give the user a | |
1394 * chance to read the error messages. Otherwise errors are ignored, so you | |
1395 * can see the error messages from the command that appear on stdout; use | |
1396 * 'u' to fix the text | |
1397 * Switch to cooked mode when not redirecting stdin, avoids that something | |
1398 * like ":r !cat" hangs. | |
1399 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
1400 */ | |
169 | 1401 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
7 | 1402 { |
1403 redraw_later_clear(); | |
1404 wait_return(FALSE); | |
1405 } | |
1406 vim_free(cmd_buf); | |
1407 | |
1408 did_check_timestamps = FALSE; | |
1409 need_check_timestamps = TRUE; | |
1410 | |
1411 /* When interrupting the shell command, it may still have produced some | |
1412 * useful output. Reset got_int here, so that readfile() won't cancel | |
1413 * reading. */ | |
1414 ui_breakcheck(); | |
1415 got_int = FALSE; | |
1416 | |
1417 if (do_out) | |
1418 { | |
169 | 1419 if (otmp != NULL) |
7 | 1420 { |
169 | 1421 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
10575
01a5f64a7a20
patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10482
diff
changeset
|
1422 eap, READ_FILTER) != OK) |
169 | 1423 { |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1424 #if defined(FEAT_EVAL) |
169 | 1425 if (!aborting()) |
1426 #endif | |
1427 { | |
1428 msg_putchar('\n'); | |
1429 EMSG2(_(e_notread), otmp); | |
1430 } | |
1431 goto error; | |
7 | 1432 } |
169 | 1433 if (curbuf != old_curbuf) |
1434 goto filterend; | |
7 | 1435 } |
169 | 1436 |
1437 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
1438 | |
1439 if (shell_flags & SHELL_READ) | |
1440 { | |
1441 curbuf->b_op_start.lnum = line2 + 1; | |
1442 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
1443 appended_lines_mark(line2, read_linecount); | |
1444 } | |
7 | 1445 |
1446 if (do_in) | |
1447 { | |
1448 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
1449 { | |
1450 if (read_linecount >= linecount) | |
1451 /* move all marks from old lines to new lines */ | |
1452 mark_adjust(line1, line2, linecount, 0L); | |
1453 else | |
1454 { | |
1455 /* move marks from old lines to new lines, delete marks | |
1456 * that are in deleted lines */ | |
1457 mark_adjust(line1, line1 + read_linecount - 1, | |
1458 linecount, 0L); | |
1459 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
1460 } | |
1461 } | |
1462 | |
1463 /* | |
1464 * Put cursor on first filtered line for ":range!cmd". | |
1465 * Adjust '[ and '] (set by buf_write()). | |
1466 */ | |
1467 curwin->w_cursor.lnum = line1; | |
1468 del_lines(linecount, TRUE); | |
1469 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
1470 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
1471 write_lnum_adjust(-linecount); /* adjust last line | |
1472 for next write */ | |
100 | 1473 #ifdef FEAT_FOLDING |
1474 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
1475 #endif | |
7 | 1476 } |
1477 else | |
1478 { | |
1479 /* | |
1480 * Put cursor on last new line for ":r !cmd". | |
1481 */ | |
169 | 1482 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
7 | 1483 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
1484 } | |
100 | 1485 |
7 | 1486 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
1487 --no_wait_return; | |
1488 | |
1489 if (linecount > p_report) | |
1490 { | |
1491 if (do_in) | |
1492 { | |
274 | 1493 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
1494 _("%ld lines filtered"), (long)linecount); | |
7 | 1495 if (msg(msg_buf) && !msg_scroll) |
1496 /* save message to display it after redraw */ | |
680 | 1497 set_keep_msg(msg_buf, 0); |
7 | 1498 } |
1499 else | |
1500 msgmore((long)linecount); | |
1501 } | |
1502 } | |
1503 else | |
1504 { | |
1505 error: | |
1506 /* put cursor back in same position for ":w !cmd" */ | |
1507 curwin->w_cursor = cursor_save; | |
1508 --no_wait_return; | |
1509 wait_return(FALSE); | |
1510 } | |
1511 | |
1512 filterend: | |
1513 | |
1514 if (curbuf != old_curbuf) | |
1515 { | |
1516 --no_wait_return; | |
1517 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
1518 } | |
1519 if (itmp != NULL) | |
1520 mch_remove(itmp); | |
1521 if (otmp != NULL) | |
1522 mch_remove(otmp); | |
1523 vim_free(itmp); | |
1524 vim_free(otmp); | |
1525 } | |
1526 | |
1527 /* | |
1528 * Call a shell to execute a command. | |
1529 * When "cmd" is NULL start an interactive shell. | |
1530 */ | |
1531 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1532 do_shell( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1533 char_u *cmd, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1534 int flags) /* may be SHELL_DOOUT when output is redirected */ |
7 | 1535 { |
1536 buf_T *buf; | |
1537 #ifndef FEAT_GUI_MSWIN | |
1538 int save_nwr; | |
1539 #endif | |
1540 #ifdef MSWIN | |
1541 int winstart = FALSE; | |
1542 #endif | |
1543 | |
1544 /* | |
1545 * Disallow shell commands for "rvim". | |
1546 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1547 * security reasons. | |
1548 */ | |
1549 if (check_restricted() || check_secure()) | |
1550 { | |
1551 msg_end(); | |
1552 return; | |
1553 } | |
1554 | |
1555 #ifdef MSWIN | |
1556 /* | |
1557 * Check if ":!start" is used. | |
1558 */ | |
1559 if (cmd != NULL) | |
1560 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
1561 #endif | |
1562 | |
1563 /* | |
1564 * For autocommands we want to get the output on the current screen, to | |
1565 * avoid having to type return below. | |
1566 */ | |
1567 msg_putchar('\r'); /* put cursor at start of line */ | |
1568 if (!autocmd_busy) | |
1569 { | |
1570 #ifdef MSWIN | |
1571 if (!winstart) | |
1572 #endif | |
1573 stoptermcap(); | |
1574 } | |
1575 #ifdef MSWIN | |
1576 if (!winstart) | |
1577 #endif | |
1578 msg_putchar('\n'); /* may shift screen one line up */ | |
1579 | |
1580 /* warning message before calling the shell */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1581 if (p_warn && !autocmd_busy && msg_silent == 0) |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1582 FOR_ALL_BUFFERS(buf) |
13012
8d5b451d7bab
patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents:
12942
diff
changeset
|
1583 if (bufIsChangedNotTerm(buf)) |
7 | 1584 { |
1585 #ifdef FEAT_GUI_MSWIN | |
1586 if (!winstart) | |
1587 starttermcap(); /* don't want a message box here */ | |
1588 #endif | |
1589 MSG_PUTS(_("[No write since last change]\n")); | |
1590 #ifdef FEAT_GUI_MSWIN | |
1591 if (!winstart) | |
1592 stoptermcap(); | |
1593 #endif | |
1594 break; | |
1595 } | |
1596 | |
1597 /* This windgoto is required for when the '\n' resulted in a "delete line | |
1598 * 1" command to the terminal. */ | |
1599 if (!swapping_screen()) | |
1600 windgoto(msg_row, msg_col); | |
1601 cursor_on(); | |
1602 (void)call_shell(cmd, SHELL_COOKED | flags); | |
1603 did_check_timestamps = FALSE; | |
1604 need_check_timestamps = TRUE; | |
1605 | |
1606 /* | |
1607 * put the message cursor at the end of the screen, avoids wait_return() | |
1608 * to overwrite the text that the external command showed | |
1609 */ | |
1610 if (!swapping_screen()) | |
1611 { | |
1612 msg_row = Rows - 1; | |
1613 msg_col = 0; | |
1614 } | |
1615 | |
1616 if (autocmd_busy) | |
1617 { | |
1618 if (msg_silent == 0) | |
1619 redraw_later_clear(); | |
1620 } | |
1621 else | |
1622 { | |
1623 /* | |
1624 * For ":sh" there is no need to call wait_return(), just redraw. | |
1625 * Also for the Win32 GUI (the output is in a console window). | |
1626 * Otherwise there is probably text on the screen that the user wants | |
1627 * to read before redrawing, so call wait_return(). | |
1628 */ | |
1629 #ifndef FEAT_GUI_MSWIN | |
1630 if (cmd == NULL | |
1631 # ifdef WIN3264 | |
1632 || (winstart && !need_wait_return) | |
1633 # endif | |
1634 ) | |
1635 { | |
1636 if (msg_silent == 0) | |
1637 redraw_later_clear(); | |
1638 need_wait_return = FALSE; | |
1639 } | |
1640 else | |
1641 { | |
1642 /* | |
1643 * If we switch screens when starttermcap() is called, we really | |
1644 * want to wait for "hit return to continue". | |
1645 */ | |
1646 save_nwr = no_wait_return; | |
1647 if (swapping_screen()) | |
1648 no_wait_return = FALSE; | |
1649 # ifdef AMIGA | |
1650 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
1651 # else | |
1652 wait_return(msg_silent == 0); | |
1653 # endif | |
1654 no_wait_return = save_nwr; | |
1655 } | |
1656 #endif /* FEAT_GUI_W32 */ | |
1657 | |
1658 #ifdef MSWIN | |
1659 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
1660 #endif | |
1661 starttermcap(); /* start termcap if not done by wait_return() */ | |
1662 | |
1663 /* | |
1664 * In an Amiga window redrawing is caused by asking the window size. | |
1665 * If we got an interrupt this will not work. The chance that the | |
1666 * window size is wrong is very small, but we need to redraw the | |
1667 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
1668 * but it saves an extra redraw. | |
1669 */ | |
1670 #ifdef AMIGA | |
1671 if (skip_redraw) /* ':' hit in wait_return() */ | |
1672 { | |
1673 if (msg_silent == 0) | |
1674 redraw_later_clear(); | |
1675 } | |
1676 else if (term_console) | |
1677 { | |
1678 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
1679 if (got_int && msg_silent == 0) | |
1680 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
1681 else | |
1682 must_redraw = 0; /* no extra redraw needed */ | |
1683 } | |
1684 #endif | |
1685 } | |
1686 | |
1687 /* display any error messages now */ | |
1688 display_errors(); | |
725 | 1689 |
1690 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
7 | 1691 } |
1692 | |
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1693 #if !defined(UNIX) |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1694 static char_u * |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1695 find_pipe(char_u *cmd) |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1696 { |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1697 char_u *p; |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1698 int inquote = FALSE; |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1699 |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1700 for (p = cmd; *p != NUL; ++p) |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1701 { |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1702 if (!inquote && *p == '|') |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1703 return p; |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1704 if (*p == '"') |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1705 inquote = !inquote; |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1706 else if (rem_backslash(p)) |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1707 ++p; |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1708 } |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1709 return NULL; |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1710 } |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1711 #endif |
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1712 |
7 | 1713 /* |
1714 * Create a shell command from a command string, input redirection file and | |
1715 * output redirection file. | |
1716 * Returns an allocated string with the shell command, or NULL for failure. | |
1717 */ | |
1718 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1719 make_filter_cmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1720 char_u *cmd, /* command */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1721 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
|
1722 char_u *otmp) /* NULL or name of output file */ |
7 | 1723 { |
1724 char_u *buf; | |
1725 long_u len; | |
5867 | 1726 |
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1727 #if defined(UNIX) |
5881 | 1728 int is_fish_shell; |
5911 | 1729 char_u *shell_name = get_isolated_shell_name(); |
5881 | 1730 |
5867 | 1731 /* Account for fish's different syntax for subshells */ |
5911 | 1732 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
1733 vim_free(shell_name); | |
5867 | 1734 if (is_fish_shell) |
1735 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
1736 else | |
1737 #endif | |
1738 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
7 | 1739 if (itmp != NULL) |
1740 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
1741 if (otmp != NULL) | |
1742 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
1743 buf = lalloc(len, TRUE); | |
1744 if (buf == NULL) | |
1745 return NULL; | |
1746 | |
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1747 #if defined(UNIX) |
7 | 1748 /* |
169 | 1749 * Put braces around the command (for concatenated commands) when |
1750 * redirecting input and/or output. | |
7 | 1751 */ |
169 | 1752 if (itmp != NULL || otmp != NULL) |
5867 | 1753 { |
1754 if (is_fish_shell) | |
1755 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
1756 else | |
1757 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
1758 } | |
169 | 1759 else |
1760 STRCPY(buf, cmd); | |
7 | 1761 if (itmp != NULL) |
1762 { | |
1763 STRCAT(buf, " < "); | |
1764 STRCAT(buf, itmp); | |
1765 } | |
1766 #else | |
1767 /* | |
5867 | 1768 * For shells that don't understand braces around commands, at least allow |
7 | 1769 * the use of commands in a pipe. |
1770 */ | |
1771 STRCPY(buf, cmd); | |
1772 if (itmp != NULL) | |
1773 { | |
1774 char_u *p; | |
1775 | |
1776 /* | |
1777 * If there is a pipe, we have to put the '<' in front of it. | |
1778 * Don't do this when 'shellquote' is not empty, otherwise the | |
1779 * redirection would be inside the quotes. | |
1780 */ | |
1781 if (*p_shq == NUL) | |
1782 { | |
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1783 p = find_pipe(buf); |
7 | 1784 if (p != NULL) |
1785 *p = NUL; | |
1786 } | |
1787 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
1788 STRCAT(buf, itmp); | |
1789 if (*p_shq == NUL) | |
1790 { | |
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1791 p = find_pipe(cmd); |
7 | 1792 if (p != NULL) |
1793 { | |
1794 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
1795 STRCAT(buf, p); | |
1796 } | |
1797 } | |
1798 } | |
1799 #endif | |
1800 if (otmp != NULL) | |
1872 | 1801 append_redir(buf, (int)len, p_srr, otmp); |
7 | 1802 |
1803 return buf; | |
1804 } | |
1805 | |
1806 /* | |
1872 | 1807 * Append output redirection for file "fname" to the end of string buffer |
1808 * "buf[buflen]" | |
7 | 1809 * Works with the 'shellredir' and 'shellpipe' options. |
1810 * The caller should make sure that there is enough room: | |
1811 * STRLEN(opt) + STRLEN(fname) + 3 | |
1812 */ | |
1813 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1814 append_redir( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1815 char_u *buf, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1816 int buflen, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1817 char_u *opt, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1818 char_u *fname) |
7 | 1819 { |
1820 char_u *p; | |
1872 | 1821 char_u *end; |
1822 | |
1823 end = buf + STRLEN(buf); | |
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1824 /* find "%s" */ |
7 | 1825 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
|
1826 { |
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1827 if (p[1] == 's') /* found %s */ |
7 | 1828 break; |
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1829 if (p[1] == '%') /* skip %% */ |
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1830 ++p; |
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1831 } |
7 | 1832 if (p != NULL) |
1833 { | |
1872 | 1834 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
1835 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
1836 (char *)opt, (char *)fname); | |
7 | 1837 } |
1838 else | |
1872 | 1839 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
7 | 1840 #ifdef FEAT_QUICKFIX |
1841 " %s %s", | |
1842 #else | |
1843 " %s%s", /* " > %s" causes problems on Amiga */ | |
1844 #endif | |
1845 (char *)opt, (char *)fname); | |
1846 } | |
1847 | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
1848 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 1849 |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1850 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
|
1851 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
|
1852 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
7 | 1853 static int viminfo_errcnt; |
1854 | |
1855 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1856 no_viminfo(void) |
7 | 1857 { |
1858 /* "vim -i NONE" does not read or write a viminfo file */ | |
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
1859 return STRCMP(p_viminfofile, "NONE") == 0; |
7 | 1860 } |
1861 | |
1862 /* | |
1863 * Report an error for reading a viminfo file. | |
1864 * Count the number of errors. When there are more than 10, return TRUE. | |
1865 */ | |
1866 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1867 viminfo_error(char *errnum, char *message, char_u *line) |
7 | 1868 { |
274 | 1869 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
1870 errnum, message); | |
1459 | 1871 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
156 | 1872 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
1873 IObuff[STRLEN(IObuff) - 1] = NUL; | |
7 | 1874 emsg(IObuff); |
1875 if (++viminfo_errcnt >= 10) | |
1876 { | |
1877 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
1878 return TRUE; | |
1879 } | |
1880 return FALSE; | |
1881 } | |
1882 | |
1883 /* | |
1884 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
1733 | 1885 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
7 | 1886 */ |
1887 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1888 read_viminfo( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1889 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
|
1890 int flags) /* VIF_WANT_INFO et al. */ |
7 | 1891 { |
1892 FILE *fp; | |
1893 char_u *fname; | |
1894 | |
1895 if (no_viminfo()) | |
1896 return FAIL; | |
1897 | |
1733 | 1898 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
7 | 1899 if (fname == NULL) |
1900 return FAIL; | |
1901 fp = mch_fopen((char *)fname, READBIN); | |
1902 | |
1903 if (p_verbose > 0) | |
294 | 1904 { |
1905 verbose_enter(); | |
274 | 1906 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
1907 fname, | |
1733 | 1908 (flags & VIF_WANT_INFO) ? _(" info") : "", |
1909 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
1910 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
274 | 1911 fp == NULL ? _(" FAILED") : ""); |
294 | 1912 verbose_leave(); |
1913 } | |
7 | 1914 |
1915 vim_free(fname); | |
1916 if (fp == NULL) | |
1917 return FAIL; | |
1918 | |
1919 viminfo_errcnt = 0; | |
1733 | 1920 do_viminfo(fp, NULL, flags); |
7 | 1921 |
1922 fclose(fp); | |
1923 return OK; | |
1924 } | |
1925 | |
1926 /* | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1927 * 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
|
1928 * 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
|
1929 * run simultaneously, without losing any marks etc. |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1930 * 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
|
1931 * info is written to the file. |
7 | 1932 */ |
1933 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1934 write_viminfo(char_u *file, int forceit) |
7 | 1935 { |
1936 char_u *fname; | |
1937 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
1938 FILE *fp_out = NULL; /* output viminfo file */ | |
1939 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
|
1940 stat_T st_new; /* mch_stat() of potential new file */ |
7 | 1941 #if defined(UNIX) || defined(VMS) |
1942 mode_t umask_save; | |
1943 #endif | |
1944 #ifdef UNIX | |
1945 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
|
1946 stat_T st_old; /* mch_stat() of existing viminfo file */ |
7 | 1947 #endif |
601 | 1948 #ifdef WIN3264 |
7194
272f04b41f51
commit https://github.com/vim/vim/commit/8a52ba791893fd55c5bdf98825c5b3e8892eaa62
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
1949 int hidden = FALSE; |
601 | 1950 #endif |
7 | 1951 |
1952 if (no_viminfo()) | |
1953 return; | |
1954 | |
1955 fname = viminfo_filename(file); /* may set to default if NULL */ | |
1956 if (fname == NULL) | |
1957 return; | |
1958 | |
1959 fp_in = mch_fopen((char *)fname, READBIN); | |
1960 if (fp_in == NULL) | |
1961 { | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1962 int fd; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1963 |
7 | 1964 /* if it does exist, but we can't read it, don't try writing */ |
1965 if (mch_stat((char *)fname, &st_new) == 0) | |
1966 goto end; | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1967 |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1968 /* Create the new .viminfo non-accessible for others, because it may |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1969 * contain text from non-accessible documents. It is up to the user to |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1970 * widen access (e.g. to a group). This may also fail if there is a |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1971 * race condition, then just give up. */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1972 fd = mch_open((char *)fname, |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1973 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1974 if (fd < 0) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1975 goto end; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1976 fp_out = fdopen(fd, WRITEBIN); |
7 | 1977 } |
1978 else | |
1979 { | |
1980 /* | |
1981 * There is an existing viminfo file. Create a temporary file to | |
1982 * write the new viminfo into, in the same directory as the | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1983 * existing viminfo file, which will be renamed once all writing is |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
1984 * successful. |
7 | 1985 */ |
1986 #ifdef UNIX | |
1987 /* | |
1988 * For Unix we check the owner of the file. It's not very nice to | |
1989 * overwrite a user's viminfo file after a "su root", with a | |
1990 * viminfo file that the user can't read. | |
1991 */ | |
1869 | 1992 st_old.st_dev = (dev_t)0; |
1438 | 1993 st_old.st_ino = 0; |
7 | 1994 st_old.st_mode = 0600; |
1076 | 1995 if (mch_stat((char *)fname, &st_old) == 0 |
1996 && getuid() != ROOT_UID | |
560 | 1997 && !(st_old.st_uid == getuid() |
7 | 1998 ? (st_old.st_mode & 0200) |
1999 : (st_old.st_gid == getgid() | |
2000 ? (st_old.st_mode & 0020) | |
2001 : (st_old.st_mode & 0002)))) | |
2002 { | |
944 | 2003 int tt = msg_didany; |
7 | 2004 |
2005 /* avoid a wait_return for this message, it's annoying */ | |
2006 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
2007 msg_didany = tt; | |
840 | 2008 fclose(fp_in); |
7 | 2009 goto end; |
2010 } | |
2011 #endif | |
601 | 2012 #ifdef WIN3264 |
2013 /* 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
|
2014 hidden = mch_ishidden(fname); |
601 | 2015 #endif |
7 | 2016 |
2017 /* | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2018 * Make tempname, find one that does not exist yet. |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2019 * Beware of a race condition: If someone logs out and all Vim |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2020 * instances exit at the same time a temp file might be created between |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2021 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
7 | 2022 * May try twice: Once normal and once with shortname set, just in |
2023 * case somebody puts his viminfo file in an 8.3 filesystem. | |
2024 */ | |
2025 for (;;) | |
2026 { | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2027 int next_char = 'z'; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2028 char_u *wp; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2029 |
7 | 2030 tempname = buf_modname( |
2031 #ifdef UNIX | |
2032 shortname, | |
2033 #else | |
2034 FALSE, | |
2035 #endif | |
2036 fname, | |
2037 #ifdef VMS | |
2038 (char_u *)"-tmp", | |
2039 #else | |
2040 (char_u *)".tmp", | |
2041 #endif | |
2042 FALSE); | |
2043 if (tempname == NULL) /* out of memory */ | |
2044 break; | |
2045 | |
2046 /* | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2047 * Try a series of names. Change one character, just before |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2048 * the extension. This should also work for an 8.3 |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2049 * file name, when after adding the extension it still is |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2050 * the same file as the original. |
7 | 2051 */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2052 wp = tempname + STRLEN(tempname) - 5; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2053 if (wp < gettail(tempname)) /* empty file name? */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2054 wp = gettail(tempname); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2055 for (;;) |
7 | 2056 { |
2057 /* | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2058 * Check if tempfile already exists. Never overwrite an |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2059 * existing file! |
7 | 2060 */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2061 if (mch_stat((char *)tempname, &st_new) == 0) |
7 | 2062 { |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2063 #ifdef UNIX |
7 | 2064 /* |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2065 * Check if tempfile is same as original file. May happen |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2066 * when modname() gave the same file back. E.g. silly |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2067 * link, or file name-length reached. Try again with |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2068 * shortname set. |
7 | 2069 */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2070 if (!shortname && st_new.st_dev == st_old.st_dev |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2071 && st_new.st_ino == st_old.st_ino) |
7 | 2072 { |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
2073 VIM_CLEAR(tempname); |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2074 shortname = TRUE; |
7 | 2075 break; |
2076 } | |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2077 #endif |
7 | 2078 } |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2079 else |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2080 { |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2081 /* Try creating the file exclusively. This may fail if |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2082 * another Vim tries to do it at the same time. */ |
762 | 2083 #ifdef VMS |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2084 /* fdopen() fails for some reason */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2085 umask_save = umask(077); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2086 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2087 (void)umask(umask_save); |
762 | 2088 #else |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2089 int fd; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2090 |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2091 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2092 * protection: |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2093 * Unix: same as original file, but strip s-bit. Reset |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2094 * umask to avoid it getting in the way. |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2095 * Others: r&w for user only. */ |
762 | 2096 # ifdef UNIX |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2097 umask_save = umask(0); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2098 fd = mch_open((char *)tempname, |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2099 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2100 (int)((st_old.st_mode & 0777) | 0600)); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2101 (void)umask(umask_save); |
762 | 2102 # else |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2103 fd = mch_open((char *)tempname, |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2104 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2105 # endif |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2106 if (fd < 0) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2107 { |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2108 fp_out = NULL; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2109 # ifdef EEXIST |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2110 /* Avoid trying lots of names while the problem is lack |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2111 * of premission, only retry if the file already |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2112 * exists. */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2113 if (errno != EEXIST) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2114 break; |
762 | 2115 # endif |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2116 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2117 else |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2118 fp_out = fdopen(fd, WRITEBIN); |
762 | 2119 #endif /* VMS */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2120 if (fp_out != NULL) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2121 break; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2122 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2123 |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2124 /* Assume file exists, try again with another name. */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2125 if (next_char == 'a' - 1) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2126 { |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2127 /* They all exist? Must be something wrong! Don't write |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2128 * the viminfo file then. */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2129 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2130 tempname); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2131 break; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2132 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2133 *wp = next_char; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2134 --next_char; |
7 | 2135 } |
557 | 2136 |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2137 if (tempname != NULL) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2138 break; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2139 /* continue if shortname was set */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2140 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2141 |
557 | 2142 #if defined(UNIX) && defined(HAVE_FCHOWN) |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2143 if (tempname != NULL && fp_out != NULL) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2144 { |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2145 stat_T tmp_st; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2146 |
7 | 2147 /* |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2148 * Make sure the original owner can read/write the tempfile and |
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2149 * otherwise preserve permissions, making sure the group matches. |
7 | 2150 */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2151 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2152 { |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2153 if (st_old.st_uid != tmp_st.st_uid) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2154 /* Changing the owner might fail, in which case the |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2155 * file will now owned by the current user, oh well. */ |
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14585
diff
changeset
|
2156 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2157 if (st_old.st_gid != tmp_st.st_gid |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2158 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2159 /* can't set the group to what it should be, remove |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2160 * group permissions */ |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2161 (void)mch_setperm(tempname, 0600); |
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2162 } |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2163 else |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2164 /* can't stat the file, set conservative permissions */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2165 (void)mch_setperm(tempname, 0600); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2166 } |
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2167 #endif |
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2168 } |
7 | 2169 |
2170 /* | |
2171 * Check if the new viminfo file can be written to. | |
2172 */ | |
2173 if (fp_out == NULL) | |
2174 { | |
2175 EMSG2(_("E138: Can't write viminfo file %s!"), | |
301 | 2176 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
7 | 2177 if (fp_in != NULL) |
2178 fclose(fp_in); | |
2179 goto end; | |
2180 } | |
2181 | |
2182 if (p_verbose > 0) | |
294 | 2183 { |
2184 verbose_enter(); | |
274 | 2185 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
294 | 2186 verbose_leave(); |
2187 } | |
7 | 2188 |
2189 viminfo_errcnt = 0; | |
1733 | 2190 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
7 | 2191 |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2192 if (fclose(fp_out) == EOF) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2193 ++viminfo_errcnt; |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2194 |
7 | 2195 if (fp_in != NULL) |
2196 { | |
2197 fclose(fp_in); | |
601 | 2198 |
6049 | 2199 /* In case of an error keep the original viminfo file. Otherwise |
2200 * 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
|
2201 if (viminfo_errcnt == 0) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2202 { |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2203 if (vim_rename(tempname, fname) == -1) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2204 { |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2205 ++viminfo_errcnt; |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2206 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
|
2207 } |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2208 # ifdef WIN3264 |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2209 /* 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
|
2210 else if (hidden) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2211 mch_hide(fname); |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2212 # endif |
6049 | 2213 } |
2214 if (viminfo_errcnt > 0) | |
7 | 2215 mch_remove(tempname); |
601 | 2216 } |
2217 | |
7 | 2218 end: |
2219 vim_free(fname); | |
2220 vim_free(tempname); | |
2221 } | |
2222 | |
2223 /* | |
2224 * Get the viminfo file name to use. | |
2225 * If "file" is given and not empty, use it (has already been expanded by | |
2226 * cmdline functions). | |
2227 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
2228 * expand environment variables. | |
2229 * Returns an allocated string. NULL when out of memory. | |
2230 */ | |
2231 static char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2232 viminfo_filename(char_u *file) |
7 | 2233 { |
2234 if (file == NULL || *file == NUL) | |
2235 { | |
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2236 if (*p_viminfofile != NUL) |
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2237 file = p_viminfofile; |
7 | 2238 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
2239 { | |
2240 #ifdef VIMINFO_FILE2 | |
2241 # ifdef VMS | |
2242 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
2243 # else | |
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2244 # ifdef MSWIN |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2245 /* Use $VIM only if $HOME is the default "C:/". */ |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2246 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2247 && mch_getenv((char_u *)"HOME") == NULL) |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2248 # else |
7 | 2249 if (mch_getenv((char_u *)"HOME") == NULL) |
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2250 # endif |
7 | 2251 # endif |
2252 { | |
2253 /* don't use $VIM when not available. */ | |
2254 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
2255 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
2256 file = (char_u *)VIMINFO_FILE2; | |
2257 else | |
2258 file = (char_u *)VIMINFO_FILE; | |
2259 } | |
2260 else | |
2261 #endif | |
2262 file = (char_u *)VIMINFO_FILE; | |
2263 } | |
2264 expand_env(file, NameBuff, MAXPATHL); | |
2265 file = NameBuff; | |
2266 } | |
2267 return vim_strsave(file); | |
2268 } | |
2269 | |
2270 /* | |
2271 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
2272 */ | |
2273 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2274 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
7 | 2275 { |
2276 int eof = FALSE; | |
2277 vir_T vir; | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2278 int merge = FALSE; |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2279 int do_copy_marks = FALSE; |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2280 garray_T buflist; |
7 | 2281 |
2282 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
2283 return; | |
2284 vir.vir_fd = fp_in; | |
2285 #ifdef FEAT_MBYTE | |
2286 vir.vir_conv.vc_type = CONV_NONE; | |
2287 #endif | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2288 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
|
2289 vir.vir_version = -1; |
7 | 2290 |
2291 if (fp_in != NULL) | |
2292 { | |
1733 | 2293 if (flags & VIF_WANT_INFO) |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2294 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2295 if (fp_out != NULL) |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2296 { |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2297 /* 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
|
2298 * 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
|
2299 prepare_viminfo_registers(); |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2300 prepare_viminfo_marks(); |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2301 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2302 |
1733 | 2303 eof = read_viminfo_up_to_marks(&vir, |
2304 flags & VIF_FORCEIT, fp_out != NULL); | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2305 merge = TRUE; |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2306 } |
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2307 else if (flags != 0) |
7 | 2308 /* Skip info, find start of marks */ |
2309 while (!(eof = viminfo_readline(&vir)) | |
2310 && vir.vir_line[0] != '>') | |
2311 ; | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2312 |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2313 do_copy_marks = (flags & |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2314 (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
|
2315 } |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2316 |
7 | 2317 if (fp_out != NULL) |
2318 { | |
2319 /* Write the info: */ | |
2320 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
2321 VIM_VERSION_MEDIUM); | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2322 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
|
2323 write_viminfo_version(fp_out); |
7 | 2324 #ifdef FEAT_MBYTE |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2325 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
7 | 2326 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
2327 #endif | |
2328 write_viminfo_search_pattern(fp_out); | |
2329 write_viminfo_sub_string(fp_out); | |
2330 #ifdef FEAT_CMDHIST | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2331 write_viminfo_history(fp_out, merge); |
7 | 2332 #endif |
2333 write_viminfo_registers(fp_out); | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2334 finish_viminfo_registers(); |
7 | 2335 #ifdef FEAT_EVAL |
2336 write_viminfo_varlist(fp_out); | |
2337 #endif | |
2338 write_viminfo_filemarks(fp_out); | |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2339 finish_viminfo_marks(); |
7 | 2340 write_viminfo_bufferlist(fp_out); |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2341 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
|
2342 |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2343 if (do_copy_marks) |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2344 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
|
2345 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
|
2346 } |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2347 |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2348 if (do_copy_marks) |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2349 { |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2350 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
|
2351 if (fp_out != NULL) |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2352 ga_clear(&buflist); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2353 } |
7 | 2354 |
2355 vim_free(vir.vir_line); | |
2356 #ifdef FEAT_MBYTE | |
2357 if (vir.vir_conv.vc_type != CONV_NONE) | |
2358 convert_setup(&vir.vir_conv, NULL, NULL); | |
2359 #endif | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2360 ga_clear_strings(&vir.vir_barlines); |
7 | 2361 } |
2362 | |
2363 /* | |
2364 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
2365 * first part of the viminfo file which contains everything but the marks that | |
2366 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
2367 */ | |
2368 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2369 read_viminfo_up_to_marks( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2370 vir_T *virp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2371 int forceit, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2372 int writing) |
7 | 2373 { |
2374 int eof; | |
2375 buf_T *buf; | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2376 int got_encoding = FALSE; |
7 | 2377 |
2378 #ifdef FEAT_CMDHIST | |
4285 | 2379 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
7 | 2380 #endif |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2381 |
7 | 2382 eof = viminfo_readline(virp); |
2383 while (!eof && virp->vir_line[0] != '>') | |
2384 { | |
2385 switch (virp->vir_line[0]) | |
2386 { | |
2387 /* Characters reserved for future expansion, ignored now */ | |
2388 case '+': /* "+40 /path/dir file", for running vim without args */ | |
2389 case '^': /* to be defined */ | |
2390 case '<': /* long line - ignored */ | |
2391 /* A comment or empty line. */ | |
2392 case NUL: | |
2393 case '\r': | |
2394 case '\n': | |
2395 case '#': | |
2396 eof = viminfo_readline(virp); | |
2397 break; | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2398 case '|': |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2399 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
|
2400 forceit, writing); |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2401 break; |
7 | 2402 case '*': /* "*encoding=value" */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2403 got_encoding = TRUE; |
7 | 2404 eof = viminfo_encoding(virp); |
2405 break; | |
2406 case '!': /* global variable */ | |
2407 #ifdef FEAT_EVAL | |
2408 eof = read_viminfo_varlist(virp, writing); | |
2409 #else | |
2410 eof = viminfo_readline(virp); | |
2411 #endif | |
2412 break; | |
2413 case '%': /* entry for buffer list */ | |
2414 eof = read_viminfo_bufferlist(virp, writing); | |
2415 break; | |
2416 case '"': | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2417 /* 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
|
2418 * lines. */ |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2419 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
|
2420 eof = read_viminfo_register(virp, forceit); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2421 else |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2422 do { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2423 eof = viminfo_readline(virp); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2424 } 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
|
2425 || virp->vir_line[0] == '<')); |
7 | 2426 break; |
2427 case '/': /* Search string */ | |
2428 case '&': /* Substitute search string */ | |
2429 case '~': /* Last search string, followed by '/' or '&' */ | |
2430 eof = read_viminfo_search_pattern(virp, forceit); | |
2431 break; | |
2432 case '$': | |
2433 eof = read_viminfo_sub_string(virp, forceit); | |
2434 break; | |
2435 case ':': | |
2436 case '?': | |
2437 case '=': | |
2438 case '@': | |
2439 #ifdef FEAT_CMDHIST | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2440 /* 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
|
2441 * lines. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2442 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
|
2443 eof = read_viminfo_history(virp, writing); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2444 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2445 #endif |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2446 eof = viminfo_readline(virp); |
7 | 2447 break; |
2448 case '-': | |
2449 case '\'': | |
9297
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2450 /* 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
|
2451 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
|
2452 eof = read_viminfo_filemark(virp, forceit); |
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2453 else |
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
parents:
9284
diff
changeset
|
2454 eof = viminfo_readline(virp); |
7 | 2455 break; |
2456 default: | |
2457 if (viminfo_error("E575: ", _("Illegal starting char"), | |
2458 virp->vir_line)) | |
2459 eof = TRUE; | |
2460 else | |
2461 eof = viminfo_readline(virp); | |
2462 break; | |
2463 } | |
2464 } | |
2465 | |
2466 #ifdef FEAT_CMDHIST | |
2467 /* Finish reading history items. */ | |
4285 | 2468 if (!writing) |
9256
26c7bf23ec1d
commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
parents:
9248
diff
changeset
|
2469 finish_viminfo_history(virp); |
7 | 2470 #endif |
2471 | |
2472 /* 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
|
2473 FOR_ALL_BUFFERS(buf) |
7 | 2474 fmarks_check_names(buf); |
2475 | |
2476 return eof; | |
2477 } | |
2478 | |
2479 /* | |
2480 * Compare the 'encoding' value in the viminfo file with the current value of | |
2481 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
2482 * conversion of text with iconv() in viminfo_readstring(). | |
2483 */ | |
2484 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2485 viminfo_encoding(vir_T *virp) |
7 | 2486 { |
2487 #ifdef FEAT_MBYTE | |
2488 char_u *p; | |
2489 int i; | |
2490 | |
2491 if (get_viminfo_parameter('c') != 0) | |
2492 { | |
2493 p = vim_strchr(virp->vir_line, '='); | |
2494 if (p != NULL) | |
2495 { | |
2496 /* remove trailing newline */ | |
2497 ++p; | |
2498 for (i = 0; vim_isprintc(p[i]); ++i) | |
2499 ; | |
2500 p[i] = NUL; | |
2501 | |
2502 convert_setup(&virp->vir_conv, p, p_enc); | |
2503 } | |
2504 } | |
2505 #endif | |
2506 return viminfo_readline(virp); | |
2507 } | |
2508 | |
2509 /* | |
2510 * Read a line from the viminfo file. | |
2511 * Returns TRUE for end-of-file; | |
2512 */ | |
2513 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2514 viminfo_readline(vir_T *virp) |
7 | 2515 { |
2516 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
2517 } | |
2518 | |
2519 /* | |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2520 * Check string read from viminfo file. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2521 * Remove '\n' at the end of the line. |
7 | 2522 * - replace CTRL-V CTRL-V with CTRL-V |
2523 * - replace CTRL-V 'n' with '\n' | |
2524 * | |
2525 * Check for a long line as written by viminfo_writestring(). | |
2526 * | |
2527 * Return the string in allocated memory (NULL when out of memory). | |
2528 */ | |
2529 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2530 viminfo_readstring( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2531 vir_T *virp, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2532 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
|
2533 int convert UNUSED) /* convert the string */ |
7 | 2534 { |
2535 char_u *retval; | |
2536 char_u *s, *d; | |
2537 long len; | |
2538 | |
2539 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
2540 { | |
2541 len = atol((char *)virp->vir_line + off + 1); | |
2542 retval = lalloc(len, TRUE); | |
2543 if (retval == NULL) | |
2544 { | |
2545 /* Line too long? File messed up? Skip next line. */ | |
2546 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
2547 return NULL; | |
2548 } | |
2549 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
2550 s = retval + 1; /* Skip the leading '<' */ | |
2551 } | |
2552 else | |
2553 { | |
2554 retval = vim_strsave(virp->vir_line + off); | |
2555 if (retval == NULL) | |
2556 return NULL; | |
2557 s = retval; | |
2558 } | |
2559 | |
2560 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
2561 d = retval; | |
2562 while (*s != NUL && *s != '\n') | |
2563 { | |
2564 if (s[0] == Ctrl_V && s[1] != NUL) | |
2565 { | |
2566 if (s[1] == 'n') | |
2567 *d++ = '\n'; | |
2568 else | |
2569 *d++ = Ctrl_V; | |
2570 s += 2; | |
2571 } | |
2572 else | |
2573 *d++ = *s++; | |
2574 } | |
2575 *d = NUL; | |
2576 | |
2577 #ifdef FEAT_MBYTE | |
2578 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
2579 { | |
2580 d = string_convert(&virp->vir_conv, retval, NULL); | |
2581 if (d != NULL) | |
2582 { | |
2583 vim_free(retval); | |
2584 retval = d; | |
2585 } | |
2586 } | |
2587 #endif | |
2588 | |
2589 return retval; | |
2590 } | |
2591 | |
2592 /* | |
2593 * write string to viminfo file | |
2594 * - replace CTRL-V with CTRL-V CTRL-V | |
2595 * - replace '\n' with CTRL-V 'n' | |
2596 * - add a '\n' at the end | |
2597 * | |
2598 * For a long line: | |
2599 * - write " CTRL-V <length> \n " in first line | |
2600 * - write " < <string> \n " in second line | |
2601 */ | |
2602 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2603 viminfo_writestring(FILE *fd, char_u *p) |
7 | 2604 { |
2605 int c; | |
2606 char_u *s; | |
2607 int len = 0; | |
2608 | |
2609 for (s = p; *s != NUL; ++s) | |
2610 { | |
2611 if (*s == Ctrl_V || *s == '\n') | |
2612 ++len; | |
2613 ++len; | |
2614 } | |
2615 | |
2616 /* If the string will be too long, write its length and put it in the next | |
2617 * line. Take into account that some room is needed for what comes before | |
2618 * the string (e.g., variable name). Add something to the length for the | |
2619 * '<', NL and trailing NUL. */ | |
2620 if (len > LSIZE / 2) | |
2621 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
2622 | |
2623 while ((c = *p++) != NUL) | |
2624 { | |
2625 if (c == Ctrl_V || c == '\n') | |
2626 { | |
2627 putc(Ctrl_V, fd); | |
2628 if (c == '\n') | |
2629 c = 'n'; | |
2630 } | |
2631 putc(c, fd); | |
2632 } | |
2633 putc('\n', fd); | |
2634 } | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2635 |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2636 /* |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2637 * 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
|
2638 * 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
|
2639 * Returns remaining characters in the line. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2640 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2641 int |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2642 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
|
2643 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2644 char_u *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2645 int remaining = remaining_start; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2646 int len = 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2647 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2648 /* 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
|
2649 for (p = s; *p != NUL; ++p) |
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 if (*p == NL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2652 len += 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2653 else if (*p == '"' || *p == '\\') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2654 len += 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2655 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2656 ++len; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2657 } |
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents:
9959
diff
changeset
|
2658 if (len > remaining - 2) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2659 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 fprintf(fd, ">%d\n|<", len); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2661 remaining = LSIZE - 20; |
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 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2664 putc('"', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2665 for (p = s; *p != NUL; ++p) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2667 if (*p == NL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2668 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2669 putc('\\', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2670 putc('n', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2671 --remaining; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2672 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2673 else if (*p == '"' || *p == '\\') |
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 putc('\\', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 putc(*p, fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 --remaining; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2678 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2679 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2680 putc(*p, fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2681 --remaining; |
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 if (remaining < 3) |
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 putc('\n', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2686 putc('|', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2687 putc('<', fd); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2688 /* Leave enough space for another continuation. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 remaining = LSIZE - 20; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2690 } |
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 putc('"', fd); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2693 return remaining - 2; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2694 } |
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 /* |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2697 * 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
|
2698 * 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
|
2699 * 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
|
2700 */ |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2701 static int |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2702 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
|
2703 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2704 char_u *p = text; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2705 char_u *nextp = NULL; |
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
Christian Brabandt <cb@256bit.org>
parents:
9240
diff
changeset
|
2706 char_u *buf = NULL; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2707 bval_T *value; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2708 int i; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2709 int allocated = FALSE; |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2710 int eof; |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2711 #ifdef FEAT_MBYTE |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2712 char_u *sconv; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2713 int converted; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2714 #endif |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2715 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2716 while (*p == ',') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2717 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2718 ++p; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2719 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
|
2720 break; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2721 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
|
2722 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2723 if (*p == '>') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2724 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2725 /* 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
|
2726 * 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
|
2727 if (!allocated) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2728 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2729 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
|
2730 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2731 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
|
2732 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2733 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
|
2734 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2735 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
|
2736 vp->bv_allocated = TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2737 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2738 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2739 allocated = TRUE; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2741 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2742 if (vim_isdigit(p[1])) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2743 { |
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2744 size_t len; |
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2745 size_t todo; |
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2746 size_t n; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2747 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2748 /* 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
|
2749 * than LSIZE: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2750 * |{bartype},>{length of "{text}{text2}"} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2751 * |<"{text1} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2752 * |<{text2}",{value} |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2753 * Length includes the quotes. |
9240
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 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2756 len = getdigits(&p); |
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2757 buf = alloc((int)(len + 1)); |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2758 if (buf == NULL) |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2759 return TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2760 p = buf; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2761 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
|
2762 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2763 eof = viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2764 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
|
2765 || virp->vir_line[1] != '<') |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2766 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2767 /* 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
|
2768 * this one starts with '|'. */ |
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2769 vim_free(buf); |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2770 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
|
2771 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 /* 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
|
2773 n = STRLEN(virp->vir_line); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2774 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
|
2775 || virp->vir_line[n - 1] == CAR)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2776 --n; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2777 n -= 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2778 if (n > todo) |
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 /* more values follow after the string */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 nextp = virp->vir_line + 2 + todo; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 n = todo; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 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
|
2785 p += n; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 *p = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2788 p = buf; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 /* 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
|
2793 * |{bartype},{lots of values},> |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2794 * |<{value},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 */ |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2796 eof = viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2797 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
|
2798 || virp->vir_line[1] != '<') |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2799 /* 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
|
2800 * this one starts with '|'. */ |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2801 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
|
2802 p = virp->vir_line + 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2803 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2804 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 if (isdigit(*p)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2808 value->bv_type = BVAL_NR; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2809 value->bv_nr = getdigits(&p); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2810 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2811 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2812 else if (*p == '"') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2813 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 int len = 0; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 char_u *s = p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 /* Unescape special characters in-place. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2819 while (*p != '"') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2821 if (*p == NL || *p == NUL) |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2822 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
|
2823 if (*p == '\\') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2825 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2826 if (*p == 'n') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 s[len++] = '\n'; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2828 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2829 s[len++] = *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2830 ++p; |
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 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2833 s[len++] = *p++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2834 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2835 ++p; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2836 s[len] = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2837 |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2838 #ifdef FEAT_MBYTE |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2839 converted = FALSE; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2840 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
|
2841 { |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2842 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
|
2843 if (sconv != NULL) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2844 { |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2845 if (s == buf) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2846 vim_free(s); |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2847 s = sconv; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2848 buf = s; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2849 converted = TRUE; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2850 } |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2851 } |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2852 #endif |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2853 /* 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
|
2854 * 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
|
2855 if (s != buf && allocated) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2856 s = vim_strsave(s); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2857 value->bv_string = s; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2858 value->bv_type = BVAL_STRING; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2859 value->bv_len = len; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2860 value->bv_allocated = allocated |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2861 #ifdef FEAT_MBYTE |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2862 || converted |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2863 #endif |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2864 ; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2865 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2866 if (nextp != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2867 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2868 /* values following a long string */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2869 p = nextp; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2870 nextp = NULL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2871 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2872 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2873 else if (*p == ',') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2874 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2875 value->bv_type = BVAL_EMPTY; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2876 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2877 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2878 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2879 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2880 } |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2881 return TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2882 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2883 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2884 static int |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2885 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
|
2886 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2887 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
|
2888 int bartype; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2889 garray_T values; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2890 bval_T *vp; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2891 int i; |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2892 int read_next = TRUE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2893 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2894 /* The format is: |{bartype},{value},... |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2895 * For a very long string: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2896 * |{bartype},>{length of "{text}{text2}"} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2897 * |<{text1} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2898 * |<{text2},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2899 * 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
|
2900 * |{bartype},{lots of values},> |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2901 * |<{value},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2902 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2903 if (*p == '<') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2904 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2905 /* Continuation line of an unrecognized item. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2906 if (writing) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2907 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
|
2908 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2909 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2910 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2911 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
|
2912 bartype = getdigits(&p); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2913 switch (bartype) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2914 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2915 case BARTYPE_VERSION: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2916 /* 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
|
2917 * 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
|
2918 * doesn't understand the version. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2919 if (!got_encoding) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2920 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2921 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
|
2922 vp = (bval_T *)values.ga_data; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2923 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
|
2924 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
|
2925 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2926 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2927 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2928 case BARTYPE_HISTORY: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2929 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
|
2930 handle_viminfo_history(&values, writing); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2931 break; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2932 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2933 case BARTYPE_REGISTER: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2934 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
|
2935 handle_viminfo_register(&values, force); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2936 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2937 |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2938 case BARTYPE_MARK: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2939 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
|
2940 handle_viminfo_mark(&values, force); |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2941 break; |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2942 |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2943 default: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2944 /* copy unrecognized line (for future use) */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2945 if (writing) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2946 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
|
2947 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2948 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
|
2949 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2950 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
|
2951 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
|
2952 vim_free(vp->bv_string); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2953 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2954 ga_clear(&values); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2955 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2956 |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2957 if (read_next) |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2958 return viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2959 return FALSE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2960 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2961 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2962 static void |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2963 write_viminfo_version(FILE *fp_out) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2964 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2965 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
|
2966 BARTYPE_VERSION, VIMINFO_VERSION); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2967 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2968 |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2969 static void |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2970 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
|
2971 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2972 int i; |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2973 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
|
2974 int seen_useful = FALSE; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2975 char *line; |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2976 |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2977 if (gap->ga_len > 0) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2978 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2979 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
|
2980 |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2981 /* 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
|
2982 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
|
2983 { |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2984 line = ((char **)(gap->ga_data))[i]; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2985 if (seen_useful || line[1] != '<') |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2986 { |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2987 fputs(line, fp_out); |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2988 seen_useful = TRUE; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2989 } |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2990 } |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2991 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2992 } |
7 | 2993 #endif /* FEAT_VIMINFO */ |
2994 | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2995 /* |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2996 * 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
|
2997 * was used. |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2998 */ |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2999 time_T |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3000 vim_time(void) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3001 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3002 # ifdef FEAT_EVAL |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3003 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
|
3004 # else |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3005 return time(NULL); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3006 # endif |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3007 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3008 |
7 | 3009 /* |
3010 * Implementation of ":fixdel", also used by get_stty(). | |
3011 * <BS> resulting <Del> | |
3012 * ^? ^H | |
3013 * not ^? ^? | |
3014 */ | |
3015 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3016 do_fixdel(exarg_T *eap UNUSED) |
7 | 3017 { |
3018 char_u *p; | |
3019 | |
3020 p = find_termcode((char_u *)"kb"); | |
3021 add_termcode((char_u *)"kD", p != NULL | |
3022 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
3023 } | |
3024 | |
3025 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3026 print_line_no_prefix( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3027 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3028 int use_number, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3029 int list) |
7 | 3030 { |
13 | 3031 char_u numbuf[30]; |
7 | 3032 |
3033 if (curwin->w_p_nu || use_number) | |
3034 { | |
1872 | 3035 vim_snprintf((char *)numbuf, sizeof(numbuf), |
3036 "%*ld ", number_width(curwin), (long)lnum); | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
3037 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
7 | 3038 } |
169 | 3039 msg_prt_line(ml_get(lnum), list); |
7 | 3040 } |
3041 | |
3042 /* | |
3043 * Print a text line. Also in silent mode ("ex -s"). | |
3044 */ | |
3045 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3046 print_line(linenr_T lnum, int use_number, int list) |
7 | 3047 { |
3048 int save_silent = silent_mode; | |
3049 | |
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3050 /* apply :filter /pat/ */ |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3051 if (message_filtered(ml_get(lnum))) |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3052 return; |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3053 |
169 | 3054 msg_start(); |
7 | 3055 silent_mode = FALSE; |
169 | 3056 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
3057 print_line_no_prefix(lnum, use_number, list); | |
7 | 3058 if (save_silent) |
3059 { | |
3060 msg_putchar('\n'); | |
3061 cursor_on(); /* msg_start() switches it off */ | |
3062 out_flush(); | |
3063 silent_mode = save_silent; | |
1798 | 3064 } |
3065 info_message = FALSE; | |
7 | 3066 } |
3067 | |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3069 rename_buffer(char_u *new_fname) |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3070 { |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3071 char_u *fname, *sfname, *xfname; |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3072 buf_T *buf; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3073 |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3074 buf = curbuf; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3075 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
|
3076 /* buffer changed, don't change name now */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3077 if (buf != curbuf) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3078 return FAIL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3079 #ifdef FEAT_EVAL |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3080 if (aborting()) /* autocmds may abort script processing */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3081 return FAIL; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3082 #endif |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3083 /* |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3084 * 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
|
3085 * 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
|
3086 * name, which will become the alternate file name. |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3087 * 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
|
3088 * name. |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3089 */ |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3090 fname = curbuf->b_ffname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3091 sfname = curbuf->b_sfname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3092 xfname = curbuf->b_fname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3093 curbuf->b_ffname = NULL; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3094 curbuf->b_sfname = NULL; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3095 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3096 { |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3097 curbuf->b_ffname = fname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3098 curbuf->b_sfname = sfname; |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3099 return FAIL; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 } |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3101 curbuf->b_flags |= BF_NOTEDITED; |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3102 if (xfname != NULL && *xfname != NUL) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3103 { |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3104 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
|
3105 if (buf != NULL && !cmdmod.keepalt) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3106 curwin->w_alt_fnum = buf->b_fnum; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3107 } |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3108 vim_free(fname); |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3109 vim_free(sfname); |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3110 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3111 |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3112 /* Change directories when the 'acd' option is set. */ |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3113 DO_AUTOCHDIR; |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3114 return OK; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3115 } |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3116 |
7 | 3117 /* |
3118 * ":file[!] [fname]". | |
3119 */ | |
3120 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3121 ex_file(exarg_T *eap) |
7 | 3122 { |
14 | 3123 /* ":0file" removes the file name. Check for illegal uses ":3file", |
3124 * "0file name", etc. */ | |
3125 if (eap->addr_count > 0 | |
3126 && (*eap->arg != NUL | |
3127 || eap->line2 > 0 | |
3128 || eap->addr_count > 1)) | |
3129 { | |
3130 EMSG(_(e_invarg)); | |
3131 return; | |
3132 } | |
3133 | |
3134 if (*eap->arg != NUL || eap->addr_count == 1) | |
7 | 3135 { |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3136 if (rename_buffer(eap->arg) == FAIL) |
7 | 3137 return; |
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3138 redraw_tabline = TRUE; |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3139 } |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3140 |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3141 // print file name if no argument or 'F' is not in 'shortmess' |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3142 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3143 fileinfo(FALSE, FALSE, eap->forceit); |
7 | 3144 } |
3145 | |
3146 /* | |
3147 * ":update". | |
3148 */ | |
3149 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3150 ex_update(exarg_T *eap) |
7 | 3151 { |
3152 if (curbufIsChanged()) | |
3153 (void)do_write(eap); | |
3154 } | |
3155 | |
3156 /* | |
3157 * ":write" and ":saveas". | |
3158 */ | |
3159 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3160 ex_write(exarg_T *eap) |
7 | 3161 { |
3162 if (eap->usefilter) /* input lines to shell command */ | |
3163 do_bang(1, eap, FALSE, TRUE, FALSE); | |
3164 else | |
3165 (void)do_write(eap); | |
3166 } | |
3167 | |
3168 /* | |
3169 * write current buffer to file 'eap->arg' | |
3170 * if 'eap->append' is TRUE, append to the file | |
3171 * | |
3172 * if *eap->arg == NUL write to current file | |
3173 * | |
3174 * return FAIL for failure, OK otherwise | |
3175 */ | |
3176 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3177 do_write(exarg_T *eap) |
7 | 3178 { |
3179 int other; | |
3180 char_u *fname = NULL; /* init to shut up gcc */ | |
3181 char_u *ffname; | |
3182 int retval = FAIL; | |
3183 char_u *free_fname = NULL; | |
3184 #ifdef FEAT_BROWSE | |
3185 char_u *browse_file = NULL; | |
3186 #endif | |
3187 buf_T *alt_buf = NULL; | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3188 int name_was_missing; |
7 | 3189 |
3190 if (not_writing()) /* check 'write' option */ | |
3191 return FAIL; | |
3192 | |
3193 ffname = eap->arg; | |
3194 #ifdef FEAT_BROWSE | |
3195 if (cmdmod.browse) | |
3196 { | |
29 | 3197 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
7 | 3198 NULL, NULL, NULL, curbuf); |
3199 if (browse_file == NULL) | |
3200 goto theend; | |
3201 ffname = browse_file; | |
3202 } | |
3203 #endif | |
3204 if (*ffname == NUL) | |
3205 { | |
3206 if (eap->cmdidx == CMD_saveas) | |
3207 { | |
3208 EMSG(_(e_argreq)); | |
3209 goto theend; | |
3210 } | |
3211 other = FALSE; | |
3212 } | |
3213 else | |
3214 { | |
3215 fname = ffname; | |
3216 free_fname = fix_fname(ffname); | |
3217 /* | |
3218 * When out-of-memory, keep unexpanded file name, because we MUST be | |
3219 * able to write the file in this situation. | |
3220 */ | |
3221 if (free_fname != NULL) | |
3222 ffname = free_fname; | |
3223 other = otherfile(ffname); | |
3224 } | |
3225 | |
3226 /* | |
3227 * If we have a new file, put its name in the list of alternate file names. | |
3228 */ | |
3229 if (other) | |
3230 { | |
3231 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
3232 || eap->cmdidx == CMD_saveas) | |
3233 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
3234 else | |
3235 alt_buf = buflist_findname(ffname); | |
3236 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
3237 { | |
3238 /* Overwriting a file that is loaded in another buffer is not a | |
3239 * good idea. */ | |
315 | 3240 EMSG(_(e_bufloaded)); |
7 | 3241 goto theend; |
3242 } | |
3243 } | |
3244 | |
3245 /* | |
3246 * Writing to the current file is not allowed in readonly mode | |
3247 * and a file name is required. | |
3248 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
3249 */ | |
3250 if (!other && ( | |
3251 #ifdef FEAT_QUICKFIX | |
3252 bt_dontwrite_msg(curbuf) || | |
3253 #endif | |
3254 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
3255 goto theend; | |
3256 | |
3257 if (!other) | |
3258 { | |
3259 ffname = curbuf->b_ffname; | |
3260 fname = curbuf->b_fname; | |
3261 /* | |
3262 * Not writing the whole file is only allowed with '!'. | |
3263 */ | |
3264 if ( (eap->line1 != 1 | |
3265 || eap->line2 != curbuf->b_ml.ml_line_count) | |
3266 && !eap->forceit | |
3267 && !eap->append | |
3268 && !p_wa) | |
3269 { | |
3270 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3271 if (p_confirm || cmdmod.confirm) | |
3272 { | |
3273 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
3274 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
3275 goto theend; | |
3276 eap->forceit = TRUE; | |
3277 } | |
3278 else | |
3279 #endif | |
3280 { | |
3281 EMSG(_("E140: Use ! to write partial buffer")); | |
3282 goto theend; | |
3283 } | |
3284 } | |
3285 } | |
3286 | |
3287 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
3288 { | |
3289 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
3290 { | |
3291 buf_T *was_curbuf = curbuf; | |
3292 | |
3293 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
21 | 3294 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3295 #ifdef FEAT_EVAL |
7 | 3296 if (curbuf != was_curbuf || aborting()) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3297 #else |
7 | 3298 if (curbuf != was_curbuf) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3299 #endif |
7 | 3300 { |
3301 /* buffer changed, don't change name now */ | |
3302 retval = FAIL; | |
3303 goto theend; | |
3304 } | |
3305 /* Exchange the file names for the current and the alternate | |
3306 * buffer. This makes it look like we are now editing the buffer | |
3307 * under the new name. Must be done before buf_write(), because | |
3308 * if there is no file name and 'cpo' contains 'F', it will set | |
3309 * the file name. */ | |
3310 fname = alt_buf->b_fname; | |
3311 alt_buf->b_fname = curbuf->b_fname; | |
3312 curbuf->b_fname = fname; | |
3313 fname = alt_buf->b_ffname; | |
3314 alt_buf->b_ffname = curbuf->b_ffname; | |
3315 curbuf->b_ffname = fname; | |
3316 fname = alt_buf->b_sfname; | |
3317 alt_buf->b_sfname = curbuf->b_sfname; | |
3318 curbuf->b_sfname = fname; | |
3319 buf_name_changed(curbuf); | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3320 |
7 | 3321 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
21 | 3322 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
7 | 3323 if (!alt_buf->b_p_bl) |
3324 { | |
3325 alt_buf->b_p_bl = TRUE; | |
3326 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
3327 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3328 #ifdef FEAT_EVAL |
7 | 3329 if (curbuf != was_curbuf || aborting()) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3330 #else |
7 | 3331 if (curbuf != was_curbuf) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3332 #endif |
7 | 3333 { |
3334 /* buffer changed, don't write the file */ | |
3335 retval = FAIL; | |
3336 goto theend; | |
3337 } | |
634 | 3338 |
3339 /* If 'filetype' was empty try detecting it now. */ | |
3340 if (*curbuf->b_p_ft == NUL) | |
3341 { | |
819 | 3342 if (au_has_group((char_u *)"filetypedetect")) |
3343 (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
|
3344 TRUE, NULL); |
717 | 3345 do_modelines(0); |
634 | 3346 } |
2648 | 3347 |
3348 /* Autocommands may have changed buffer names, esp. when | |
3349 * 'autochdir' is set. */ | |
3350 fname = curbuf->b_sfname; | |
7 | 3351 } |
3352 | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3353 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
|
3354 |
7 | 3355 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
3356 eap, eap->append, eap->forceit, TRUE, FALSE); | |
634 | 3357 |
819 | 3358 /* After ":saveas fname" reset 'readonly'. */ |
961 | 3359 if (eap->cmdidx == CMD_saveas) |
3360 { | |
3361 if (retval == OK) | |
1806 | 3362 { |
961 | 3363 curbuf->b_p_ro = FALSE; |
1806 | 3364 redraw_tabline = TRUE; |
3365 } | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3366 } |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3367 |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3368 /* 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
|
3369 * got changed or set. */ |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3370 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
|
3371 { |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3372 DO_AUTOCHDIR; |
961 | 3373 } |
7 | 3374 } |
3375 | |
3376 theend: | |
3377 #ifdef FEAT_BROWSE | |
3378 vim_free(browse_file); | |
3379 #endif | |
3380 vim_free(free_fname); | |
3381 return retval; | |
3382 } | |
3383 | |
3384 /* | |
3385 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
3386 * BF_NEW or BF_READERR, check for overwriting current file. | |
3387 * May set eap->forceit if a dialog says it's OK to overwrite. | |
3388 * Return OK if it's OK, FAIL if it is not. | |
3389 */ | |
3486 | 3390 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3391 check_overwrite( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3392 exarg_T *eap, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3393 buf_T *buf, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3394 char_u *fname, /* file name to be used (can differ from |
7 | 3395 buf->ffname) */ |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3396 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
|
3397 int other) /* writing under other name */ |
7 | 3398 { |
3399 /* | |
3400 * write to other file or b_flags set or not writing the whole file: | |
3401 * overwriting only allowed with '!' | |
3402 */ | |
3403 if ( (other | |
3404 || (buf->b_flags & BF_NOTEDITED) | |
3405 || ((buf->b_flags & BF_NEW) | |
3406 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
3407 || (buf->b_flags & BF_READERR)) | |
3408 && !p_wa | |
1457 | 3409 #ifdef FEAT_QUICKFIX |
3410 && !bt_nofile(buf) | |
3411 #endif | |
7 | 3412 && vim_fexists(ffname)) |
3413 { | |
460 | 3414 if (!eap->forceit && !eap->append) |
7 | 3415 { |
460 | 3416 #ifdef UNIX |
637 | 3417 /* with UNIX it is possible to open a directory */ |
460 | 3418 if (mch_isdir(ffname)) |
3419 { | |
3420 EMSG2(_(e_isadir2), ffname); | |
3421 return FAIL; | |
3422 } | |
7 | 3423 #endif |
3424 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
460 | 3425 if (p_confirm || cmdmod.confirm) |
3426 { | |
2770 | 3427 char_u buff[DIALOG_MSG_SIZE]; |
460 | 3428 |
3429 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
3430 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
3431 return FAIL; | |
3432 eap->forceit = TRUE; | |
3433 } | |
3434 else | |
3435 #endif | |
3436 { | |
3437 EMSG(_(e_exists)); | |
7 | 3438 return FAIL; |
460 | 3439 } |
7 | 3440 } |
460 | 3441 |
3442 /* For ":w! filename" check that no swap file exists for "filename". */ | |
3443 if (other && !emsg_silent) | |
7 | 3444 { |
2770 | 3445 char_u *dir; |
460 | 3446 char_u *p; |
3447 int r; | |
3448 char_u *swapname; | |
3449 | |
3450 /* We only try the first entry in 'directory', without checking if | |
3451 * it's writable. If the "." directory is not writable the write | |
3452 * will probably fail anyway. | |
3453 * Use 'shortname' of the current buffer, since there is no buffer | |
3454 * for the written file. */ | |
3455 if (*p_dir == NUL) | |
2770 | 3456 { |
3457 dir = alloc(5); | |
3458 if (dir == NULL) | |
3459 return FAIL; | |
460 | 3460 STRCPY(dir, "."); |
2770 | 3461 } |
460 | 3462 else |
3463 { | |
2770 | 3464 dir = alloc(MAXPATHL); |
3465 if (dir == NULL) | |
3466 return FAIL; | |
460 | 3467 p = p_dir; |
3468 copy_option_part(&p, dir, MAXPATHL, ","); | |
3469 } | |
3470 swapname = makeswapname(fname, ffname, curbuf, dir); | |
2770 | 3471 vim_free(dir); |
460 | 3472 r = vim_fexists(swapname); |
3473 if (r) | |
3474 { | |
3475 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3476 if (p_confirm || cmdmod.confirm) | |
3477 { | |
2770 | 3478 char_u buff[DIALOG_MSG_SIZE]; |
460 | 3479 |
3480 dialog_msg(buff, | |
3481 _("Swap file \"%s\" exists, overwrite anyway?"), | |
3482 swapname); | |
3483 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
3484 != VIM_YES) | |
819 | 3485 { |
3486 vim_free(swapname); | |
460 | 3487 return FAIL; |
819 | 3488 } |
460 | 3489 eap->forceit = TRUE; |
3490 } | |
3491 else | |
3492 #endif | |
3493 { | |
3494 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
3495 swapname); | |
819 | 3496 vim_free(swapname); |
460 | 3497 return FAIL; |
3498 } | |
3499 } | |
819 | 3500 vim_free(swapname); |
7 | 3501 } |
3502 } | |
3503 return OK; | |
3504 } | |
3505 | |
3506 /* | |
3507 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
3508 */ | |
3509 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3510 ex_wnext(exarg_T *eap) |
7 | 3511 { |
3512 int i; | |
3513 | |
3514 if (eap->cmd[1] == 'n') | |
3515 i = curwin->w_arg_idx + (int)eap->line2; | |
3516 else | |
3517 i = curwin->w_arg_idx - (int)eap->line2; | |
3518 eap->line1 = 1; | |
3519 eap->line2 = curbuf->b_ml.ml_line_count; | |
3520 if (do_write(eap) != FAIL) | |
3521 do_argfile(eap, i); | |
3522 } | |
3523 | |
3524 /* | |
3525 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
3526 */ | |
3527 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3528 do_wqall(exarg_T *eap) |
7 | 3529 { |
3530 buf_T *buf; | |
3531 int error = 0; | |
3532 int save_forceit = eap->forceit; | |
3533 | |
3534 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
3535 exiting = TRUE; | |
3536 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3537 FOR_ALL_BUFFERS(buf) |
7 | 3538 { |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3539 #ifdef FEAT_TERMINAL |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3540 if (exiting && term_job_running(buf->b_term)) |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3541 { |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3542 no_write_message_nobang(buf); |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3543 ++error; |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3544 } |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3545 else |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3546 #endif |
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3547 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
7 | 3548 { |
3549 /* | |
3550 * Check if there is a reason the buffer cannot be written: | |
3551 * 1. if the 'write' option is set | |
3552 * 2. if there is no file name (even after browsing) | |
3553 * 3. if the 'readonly' is set (even after a dialog) | |
3554 * 4. if overwriting is allowed (even after a dialog) | |
3555 */ | |
3556 if (not_writing()) | |
3557 { | |
3558 ++error; | |
3559 break; | |
3560 } | |
3561 #ifdef FEAT_BROWSE | |
3562 /* ":browse wall": ask for file name if there isn't one */ | |
3563 if (buf->b_ffname == NULL && cmdmod.browse) | |
3564 browse_save_fname(buf); | |
3565 #endif | |
3566 if (buf->b_ffname == NULL) | |
3567 { | |
3568 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
3569 ++error; | |
3570 } | |
3571 else if (check_readonly(&eap->forceit, buf) | |
3572 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
3573 FALSE) == FAIL) | |
3574 { | |
3575 ++error; | |
3576 } | |
3577 else | |
3578 { | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3579 bufref_T bufref; |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3580 |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3581 set_bufref(&bufref, buf); |
7 | 3582 if (buf_write_all(buf, eap->forceit) == FAIL) |
3583 ++error; | |
3584 /* 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
|
3585 if (!bufref_valid(&bufref)) |
7 | 3586 buf = firstbuf; |
3587 } | |
3588 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
3589 } | |
3590 } | |
3591 if (exiting) | |
3592 { | |
3593 if (!error) | |
3594 getout(0); /* exit Vim */ | |
3595 not_exiting(); | |
3596 } | |
3597 } | |
3598 | |
3599 /* | |
3600 * Check the 'write' option. | |
3601 * Return TRUE and give a message when it's not st. | |
3602 */ | |
3603 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3604 not_writing(void) |
7 | 3605 { |
3606 if (p_write) | |
3607 return FALSE; | |
3608 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
3609 return TRUE; | |
3610 } | |
3611 | |
3612 /* | |
1303 | 3613 * Check if a buffer is read-only (either 'readonly' option is set or file is |
3614 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
3615 * message when the buffer is readonly. | |
7 | 3616 */ |
3617 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3618 check_readonly(int *forceit, buf_T *buf) |
7 | 3619 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3620 stat_T st; |
1303 | 3621 |
3622 /* Handle a file being readonly when the 'readonly' option is set or when | |
3623 * the file exists and permissions are read-only. | |
3624 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
3625 * important for device checks but not here. */ | |
3626 if (!*forceit && (buf->b_p_ro | |
3627 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
3628 && check_file_readonly(buf->b_ffname, 0777)))) | |
7 | 3629 { |
3630 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3631 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
3632 { | |
2770 | 3633 char_u buff[DIALOG_MSG_SIZE]; |
7 | 3634 |
1303 | 3635 if (buf->b_p_ro) |
3636 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
3637 buf->b_fname); | |
3638 else | |
3639 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
7 | 3640 buf->b_fname); |
3641 | |
3642 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
3643 { | |
3644 /* Set forceit, to force the writing of a readonly file */ | |
3645 *forceit = TRUE; | |
3646 return FALSE; | |
3647 } | |
3648 else | |
3649 return TRUE; | |
3650 } | |
3651 else | |
3652 #endif | |
1303 | 3653 if (buf->b_p_ro) |
7 | 3654 EMSG(_(e_readonly)); |
1303 | 3655 else |
3656 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
3657 buf->b_fname); | |
7 | 3658 return TRUE; |
3659 } | |
1303 | 3660 |
7 | 3661 return FALSE; |
3662 } | |
3663 | |
3664 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3665 * Try to abandon the current file and edit a new or existing file. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3666 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3667 * "lnum" is the line number for the cursor in the new file (if non-zero). |
7 | 3668 * |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3669 * Return: |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3670 * GETFILE_ERROR for "normal" error, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3671 * GETFILE_NOT_WRITTEN for "not written" error, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3672 * GETFILE_SAME_FILE for success |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3673 * GETFILE_OPEN_OTHER for successfully opening another file. |
7 | 3674 */ |
3675 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3676 getfile( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3677 int fnum, |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3678 char_u *ffname_arg, |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3679 char_u *sfname_arg, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3680 int setpm, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3681 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3682 int forceit) |
7 | 3683 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3684 char_u *ffname = ffname_arg; |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3685 char_u *sfname = sfname_arg; |
7 | 3686 int other; |
3687 int retval; | |
3688 char_u *free_me = NULL; | |
3689 | |
634 | 3690 if (text_locked()) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3691 return GETFILE_ERROR; |
819 | 3692 if (curbuf_locked()) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3693 return GETFILE_ERROR; |
7 | 3694 |
3695 if (fnum == 0) | |
3696 { | |
3697 /* make ffname full path, set sfname */ | |
3698 fname_expand(curbuf, &ffname, &sfname); | |
3699 other = otherfile(ffname); | |
3700 free_me = ffname; /* has been allocated, free() later */ | |
3701 } | |
3702 else | |
3703 other = (fnum != curbuf->b_fnum); | |
3704 | |
3705 if (other) | |
3706 ++no_wait_return; /* don't wait for autowrite message */ | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3707 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
7 | 3708 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
3709 { | |
3710 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3711 if (p_confirm && p_write) | |
3712 dialog_changed(curbuf, FALSE); | |
3713 if (curbufIsChanged()) | |
3714 #endif | |
3715 { | |
3716 if (other) | |
3717 --no_wait_return; | |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
3718 no_write_message(); |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3719 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
7 | 3720 goto theend; |
3721 } | |
3722 } | |
3723 if (other) | |
3724 --no_wait_return; | |
3725 if (setpm) | |
3726 setpcmark(); | |
3727 if (!other) | |
3728 { | |
3729 if (lnum != 0) | |
3730 curwin->w_cursor.lnum = lnum; | |
3731 check_cursor_lnum(); | |
3732 beginline(BL_SOL | BL_FIX); | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3733 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
7 | 3734 } |
3735 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3736 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
1743 | 3737 curwin) == OK) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3738 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
7 | 3739 else |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3740 retval = GETFILE_ERROR; /* error encountered */ |
7 | 3741 |
3742 theend: | |
3743 vim_free(free_me); | |
3744 return retval; | |
3745 } | |
3746 | |
3747 /* | |
3748 * start editing a new file | |
3749 * | |
3750 * fnum: file number; if zero use ffname/sfname | |
3751 * ffname: the file name | |
3752 * - full path if sfname used, | |
3753 * - any file name if sfname is NULL | |
3754 * - empty string to re-edit with the same file name (but may be | |
3755 * in a different directory) | |
3756 * - NULL to start an empty buffer | |
3757 * sfname: the short file name (or NULL) | |
3758 * eap: contains the command to be executed after loading the file and | |
3759 * forced 'ff' and 'fenc' | |
3760 * newlnum: if > 0: put cursor on this line number (if possible) | |
3761 * if ECMD_LASTL: use last position in loaded file | |
3762 * if ECMD_LAST: use last position in all files | |
3763 * if ECMD_ONE: use first line | |
3764 * flags: | |
3765 * ECMD_HIDE: if TRUE don't free the current buffer | |
3766 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
3767 * ECMD_OLDBUF: use existing buffer if it exists | |
3768 * ECMD_FORCEIT: ! used for Ex command | |
3769 * ECMD_ADDBUF: don't edit, just add to buffer list | |
1743 | 3770 * 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
|
3771 * 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
|
3772 * of the previous buffer for "oldwin" is stored. |
7 | 3773 * |
3774 * return FAIL for failure, OK otherwise | |
3775 */ | |
3776 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3777 do_ecmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3778 int fnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3779 char_u *ffname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3780 char_u *sfname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3781 exarg_T *eap, /* can be NULL! */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3782 linenr_T newlnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3783 int flags, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3784 win_T *oldwin) |
7 | 3785 { |
3786 int other_file; /* TRUE if editing another file */ | |
3787 int oldbuf; /* TRUE if using existing buffer */ | |
3788 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
3789 into the buffer unexpectedly */ | |
3790 char_u *new_name = NULL; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3791 #if defined(FEAT_EVAL) |
716 | 3792 int did_set_swapcommand = FALSE; |
7 | 3793 #endif |
3794 buf_T *buf; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3795 bufref_T bufref; |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3796 bufref_T old_curbuf; |
7 | 3797 char_u *free_fname = NULL; |
3798 #ifdef FEAT_BROWSE | |
3799 char_u *browse_file = NULL; | |
3800 #endif | |
3801 int retval = FAIL; | |
3802 long n; | |
6702 | 3803 pos_T orig_pos; |
7 | 3804 linenr_T topline = 0; |
3805 int newcol = -1; | |
3806 int solcol = -1; | |
3807 pos_T *pos; | |
3808 #ifdef FEAT_SUN_WORKSHOP | |
3809 char_u *cp; | |
3810 #endif | |
3811 char_u *command = NULL; | |
1185 | 3812 #ifdef FEAT_SPELL |
3813 int did_get_winopts = FALSE; | |
3814 #endif | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3815 int readfile_flags = 0; |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3816 int did_inc_redrawing_disabled = FALSE; |
7 | 3817 |
3818 if (eap != NULL) | |
3819 command = eap->do_ecmd_cmd; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3820 set_bufref(&old_curbuf, curbuf); |
7 | 3821 |
3822 if (fnum != 0) | |
3823 { | |
3824 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
3825 return OK; /* nothing to do */ | |
3826 other_file = TRUE; | |
3827 } | |
3828 else | |
3829 { | |
3830 #ifdef FEAT_BROWSE | |
3831 if (cmdmod.browse) | |
3832 { | |
462 | 3833 if ( |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3834 # ifdef FEAT_GUI |
462 | 3835 !gui.in_use && |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3836 # endif |
462 | 3837 au_has_group((char_u *)"FileExplorer")) |
3838 { | |
3839 /* No browsing supported but we do have the file explorer: | |
3840 * Edit the directory. */ | |
3841 if (ffname == NULL || !mch_isdir(ffname)) | |
3842 ffname = (char_u *)"."; | |
3843 } | |
3844 else | |
3845 { | |
3846 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
7 | 3847 NULL, NULL, NULL, curbuf); |
462 | 3848 if (browse_file == NULL) |
3849 goto theend; | |
3850 ffname = browse_file; | |
3851 } | |
7 | 3852 } |
3853 #endif | |
3854 /* if no short name given, use ffname for short name */ | |
3855 if (sfname == NULL) | |
3856 sfname = ffname; | |
3857 #ifdef USE_FNAME_CASE | |
3858 # ifdef USE_LONG_FNAME | |
3859 if (USE_LONG_FNAME) | |
3860 # endif | |
436 | 3861 if (sfname != NULL) |
3862 fname_case(sfname, 0); /* set correct case for sfname */ | |
7 | 3863 #endif |
3864 | |
3865 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
3866 goto theend; | |
3867 | |
3868 if (ffname == NULL) | |
3869 other_file = TRUE; | |
3870 /* there is no file name */ | |
3871 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
3872 other_file = FALSE; | |
3873 else | |
3874 { | |
3875 if (*ffname == NUL) /* re-edit with same file name */ | |
3876 { | |
3877 ffname = curbuf->b_ffname; | |
3878 sfname = curbuf->b_fname; | |
3879 } | |
3880 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
3881 if (free_fname != NULL) | |
3882 ffname = free_fname; | |
3883 other_file = otherfile(ffname); | |
3884 #ifdef FEAT_SUN_WORKSHOP | |
3885 if (usingSunWorkShop && p_acd | |
3886 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
3887 sfname = ++cp; | |
3888 #endif | |
3889 } | |
3890 } | |
3891 | |
3892 /* | |
3893 * if the file was changed we may not be allowed to abandon it | |
3894 * - if we are going to re-edit the same file | |
3895 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
3896 */ | |
3897 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
3898 || (curbuf->b_nwindows == 1 | |
3899 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
5464 | 3900 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
3901 | (other_file ? 0 : CCGD_MULTWIN) | |
3902 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
3903 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
7 | 3904 { |
3905 if (fnum == 0 && other_file && ffname != NULL) | |
3906 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
3907 goto theend; | |
3908 } | |
3909 | |
3910 /* | |
3911 * End Visual mode before switching to another buffer, so the text can be | |
3912 * copied into the GUI selection buffer. | |
3913 */ | |
3914 reset_VIsual(); | |
3915 | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3916 #if defined(FEAT_EVAL) |
716 | 3917 if ((command != NULL || newlnum > (linenr_T)0) |
3918 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
3919 { | |
3920 int len; | |
3921 char_u *p; | |
3922 | |
3923 /* Set v:swapcommand for the SwapExists autocommands. */ | |
3924 if (command != NULL) | |
835 | 3925 len = (int)STRLEN(command) + 3; |
716 | 3926 else |
3927 len = 30; | |
3928 p = alloc((unsigned)len); | |
3929 if (p != NULL) | |
3930 { | |
3931 if (command != NULL) | |
3932 vim_snprintf((char *)p, len, ":%s\r", command); | |
3933 else | |
3934 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
3935 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
3936 did_set_swapcommand = TRUE; | |
3937 vim_free(p); | |
3938 } | |
3939 } | |
3940 #endif | |
3941 | |
7 | 3942 /* |
3943 * If we are starting to edit another file, open a (new) buffer. | |
3944 * Otherwise we re-use the current buffer. | |
3945 */ | |
3946 if (other_file) | |
3947 { | |
3948 if (!(flags & ECMD_ADDBUF)) | |
3949 { | |
22 | 3950 if (!cmdmod.keepalt) |
3951 curwin->w_alt_fnum = curbuf->b_fnum; | |
1743 | 3952 if (oldwin != NULL) |
3953 buflist_altfpos(oldwin); | |
7 | 3954 } |
3955 | |
3956 if (fnum) | |
3957 buf = buflist_findnr(fnum); | |
3958 else | |
3959 { | |
3960 if (flags & ECMD_ADDBUF) | |
3961 { | |
3962 linenr_T tlnum = 1L; | |
3963 | |
3964 if (command != NULL) | |
3965 { | |
3966 tlnum = atol((char *)command); | |
3967 if (tlnum <= 0) | |
3968 tlnum = 1L; | |
3969 } | |
3970 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
3971 goto theend; | |
3972 } | |
3973 buf = buflist_new(ffname, sfname, 0L, | |
3974 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED)); | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3975 |
5816 | 3976 /* autocommands may change curwin and curbuf */ |
3977 if (oldwin != NULL) | |
3978 oldwin = curwin; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3979 set_bufref(&old_curbuf, curbuf); |
7 | 3980 } |
3981 if (buf == NULL) | |
3982 goto theend; | |
3983 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
3984 { | |
3985 oldbuf = FALSE; | |
3986 } | |
3987 else /* existing memfile */ | |
3988 { | |
3989 oldbuf = TRUE; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3990 set_bufref(&bufref, buf); |
7 | 3991 (void)buf_check_timestamp(buf, FALSE); |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3992 /* Check if autocommands made the buffer invalid or changed the |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3993 * current buffer. */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3994 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
7 | 3995 goto theend; |
3996 #ifdef FEAT_EVAL | |
3997 if (aborting()) /* autocmds may abort script processing */ | |
3998 goto theend; | |
3999 #endif | |
4000 } | |
4001 | |
4002 /* May jump to last used line number for a loaded buffer or when asked | |
4003 * for explicitly */ | |
4004 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
4005 { | |
4006 pos = buflist_findfpos(buf); | |
4007 newlnum = pos->lnum; | |
4008 solcol = pos->col; | |
4009 } | |
4010 | |
4011 /* | |
4012 * Make the (new) buffer the one used by the current window. | |
4013 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
4014 * If the current buffer was empty and has no file name, curbuf | |
6639 | 4015 * is returned by buflist_new(), nothing to do here. |
7 | 4016 */ |
4017 if (buf != curbuf) | |
4018 { | |
4019 /* | |
4020 * Be careful: The autocommands may delete any buffer and change | |
4021 * the current buffer. | |
4022 * - If the buffer we are going to edit is deleted, give up. | |
4023 * - If the current buffer is deleted, prefer to load the new | |
4024 * buffer when loading a buffer is required. This avoids | |
4025 * loading another buffer which then must be closed again. | |
4026 * - If we ended up in the new buffer already, need to skip a few | |
4027 * things, set auto_buf. | |
4028 */ | |
4029 if (buf->b_fname != NULL) | |
4030 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
|
4031 set_bufref(&au_new_curbuf, buf); |
7 | 4032 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
|
4033 if (!bufref_valid(&au_new_curbuf)) |
7 | 4034 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4035 /* new buffer has been deleted */ |
7 | 4036 delbuf_msg(new_name); /* frees new_name */ |
4037 goto theend; | |
4038 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4039 #ifdef FEAT_EVAL |
7 | 4040 if (aborting()) /* autocmds may abort script processing */ |
4041 { | |
4042 vim_free(new_name); | |
4043 goto theend; | |
4044 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4045 #endif |
7 | 4046 if (buf == curbuf) /* already in new buffer */ |
4047 auto_buf = TRUE; | |
4048 else | |
4049 { | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4050 win_T *the_curwin = curwin; |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4051 |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4052 /* Set the w_closing flag to avoid that autocommands close the |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4053 * window. And set b_locked for the same reason. */ |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4054 the_curwin->w_closing = TRUE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4055 ++buf->b_locked; |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4056 |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4057 if (curbuf == old_curbuf.br_buf) |
7 | 4058 buf_copy_options(buf, BCO_ENTER); |
4059 | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4060 /* Close the link to the current buffer. This will set |
10141
b67088aae933
commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737
Christian Brabandt <cb@256bit.org>
parents:
10106
diff
changeset
|
4061 * oldwin->w_buffer to NULL. */ |
825 | 4062 u_sync(FALSE); |
1743 | 4063 close_buffer(oldwin, curbuf, |
3365 | 4064 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
7 | 4065 |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4066 the_curwin->w_closing = FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4067 --buf->b_locked; |
3242 | 4068 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4069 #ifdef FEAT_EVAL |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4070 /* autocmds may abort script processing */ |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4071 if (aborting() && curwin->w_buffer != NULL) |
7 | 4072 { |
4073 vim_free(new_name); | |
4074 goto theend; | |
4075 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4076 #endif |
7 | 4077 /* Be careful again, like above. */ |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4078 if (!bufref_valid(&au_new_curbuf)) |
7 | 4079 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4080 /* new buffer has been deleted */ |
7 | 4081 delbuf_msg(new_name); /* frees new_name */ |
4082 goto theend; | |
4083 } | |
4084 if (buf == curbuf) /* already in new buffer */ | |
4085 auto_buf = TRUE; | |
4086 else | |
4087 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4088 #ifdef FEAT_SYN_HL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4089 /* |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4090 * <VN> We could instead free the synblock |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4091 * and re-attach to buffer, perhaps. |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4092 */ |
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4093 if (curwin->w_buffer == NULL |
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4094 || curwin->w_s == &(curwin->w_buffer->b_s)) |
3480 | 4095 curwin->w_s = &(buf->b_s); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4096 #endif |
7 | 4097 curwin->w_buffer = buf; |
4098 curbuf = buf; | |
4099 ++curbuf->b_nwindows; | |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4100 |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4101 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4102 if (!oldbuf && eap != NULL) |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4103 { |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4104 set_file_options(TRUE, eap); |
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4105 #ifdef FEAT_MBYTE |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4106 set_forced_fenc(eap); |
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4107 #endif |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4108 } |
7 | 4109 } |
4110 | |
4111 /* May get the window options from the last time this buffer | |
4112 * was in this window (or another window). If not used | |
4113 * before, reset the local window options to the global | |
4114 * values. Also restores old folding stuff. */ | |
1289 | 4115 get_winopts(curbuf); |
1185 | 4116 #ifdef FEAT_SPELL |
4117 did_get_winopts = TRUE; | |
4118 #endif | |
7 | 4119 } |
4120 vim_free(new_name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4121 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
|
4122 au_new_curbuf.br_buf_free_count = 0; |
7 | 4123 } |
4124 | |
4125 curwin->w_pcmark.lnum = 1; | |
4126 curwin->w_pcmark.col = 0; | |
4127 } | |
4128 else /* !other_file */ | |
4129 { | |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4130 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
7 | 4131 goto theend; |
6531 | 4132 |
7 | 4133 oldbuf = (flags & ECMD_OLDBUF); |
4134 } | |
4135 | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4136 /* 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
|
4137 * autocommands may cause ml_get errors. */ |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4138 ++RedrawingDisabled; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4139 did_inc_redrawing_disabled = TRUE; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4140 |
6365 | 4141 buf = curbuf; |
7 | 4142 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
4143 { | |
6365 | 4144 prepare_help_buffer(); |
7 | 4145 } |
4146 else | |
4147 { | |
4148 /* Don't make a buffer listed if it's a help buffer. Useful when | |
4149 * using CTRL-O to go back to a help file. */ | |
4150 if (!curbuf->b_help) | |
4151 set_buflisted(TRUE); | |
4152 } | |
4153 | |
4154 /* If autocommands change buffers under our fingers, forget about | |
4155 * editing the file. */ | |
4156 if (buf != curbuf) | |
4157 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4158 #ifdef FEAT_EVAL |
7 | 4159 if (aborting()) /* autocmds may abort script processing */ |
4160 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4161 #endif |
7 | 4162 |
4163 /* Since we are starting to edit a file, consider the filetype to be | |
4164 * unset. Helps for when an autocommand changes files and expects syntax | |
4165 * highlighting to work in the other file. */ | |
4166 did_filetype = FALSE; | |
4167 | |
4168 /* | |
4169 * other_file oldbuf | |
4170 * FALSE FALSE re-edit same file, buffer is re-used | |
4171 * FALSE TRUE re-edit same file, nothing changes | |
4172 * TRUE FALSE start editing new file, new buffer | |
4173 * TRUE TRUE start editing in existing buffer (nothing to do) | |
4174 */ | |
4175 if (!other_file && !oldbuf) /* re-use the buffer */ | |
4176 { | |
4177 set_last_cursor(curwin); /* may set b_last_cursor */ | |
4178 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
4179 { | |
4180 newlnum = curwin->w_cursor.lnum; | |
4181 solcol = curwin->w_cursor.col; | |
4182 } | |
4183 buf = curbuf; | |
4184 if (buf->b_fname != NULL) | |
4185 new_name = vim_strsave(buf->b_fname); | |
4186 else | |
4187 new_name = NULL; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4188 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4189 |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4190 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
|
4191 { |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4192 /* 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
|
4193 * 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
|
4194 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
|
4195 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
|
4196 == FAIL) |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4197 { |
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4198 vim_free(new_name); |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4199 goto theend; |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4200 } |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4201 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
|
4202 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
|
4203 |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4204 /* 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
|
4205 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
|
4206 } |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4207 else |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4208 buf_freeall(curbuf, 0); /* free all things for buffer */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4209 |
7 | 4210 /* If autocommands deleted the buffer we were going to re-edit, give |
4211 * 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
|
4212 if (!bufref_valid(&bufref)) |
7 | 4213 { |
4214 delbuf_msg(new_name); /* frees new_name */ | |
4215 goto theend; | |
4216 } | |
4217 vim_free(new_name); | |
4218 | |
4219 /* If autocommands change buffers under our fingers, forget about | |
4220 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
4221 * the autocommands changed the buffer... */ | |
4222 if (buf != curbuf) | |
4223 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4224 #ifdef FEAT_EVAL |
7 | 4225 if (aborting()) /* autocmds may abort script processing */ |
4226 goto theend; | |
4227 #endif | |
4228 buf_clear_file(curbuf); | |
4229 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
4230 curbuf->b_op_end.lnum = 0; | |
4231 } | |
4232 | |
4233 /* | |
4234 * If we get here we are sure to start editing | |
4235 */ | |
4236 /* Assume success now */ | |
4237 retval = OK; | |
4238 | |
4239 /* | |
4240 * Check if we are editing the w_arg_idx file in the argument list. | |
4241 */ | |
4242 check_arg_idx(curwin); | |
4243 | |
4244 if (!auto_buf) | |
4245 { | |
4246 /* | |
4247 * Set cursor and init window before reading the file and executing | |
4248 * autocommands. This allows for the autocommands to position the | |
4249 * cursor. | |
4250 */ | |
677 | 4251 curwin_init(); |
7 | 4252 |
4253 #ifdef FEAT_FOLDING | |
1370 | 4254 /* It's possible that all lines in the buffer changed. Need to update |
4255 * automatic folding for all windows where it's used. */ | |
4256 { | |
4257 win_T *win; | |
4258 tabpage_T *tp; | |
4259 | |
4260 FOR_ALL_TAB_WINDOWS(tp, win) | |
4261 if (win->w_buffer == curbuf) | |
4262 foldUpdateAll(win); | |
4263 } | |
7 | 4264 #endif |
4265 | |
961 | 4266 /* Change directories when the 'acd' option is set. */ |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
4267 DO_AUTOCHDIR; |
961 | 4268 |
7 | 4269 /* |
4270 * Careful: open_buffer() and apply_autocmds() may change the current | |
4271 * buffer and window. | |
4272 */ | |
6702 | 4273 orig_pos = curwin->w_cursor; |
7 | 4274 topline = curwin->w_topline; |
4275 if (!oldbuf) /* need to read the file */ | |
4276 { | |
580 | 4277 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 4278 swap_exists_action = SEA_DIALOG; |
4279 #endif | |
4280 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
4281 | |
4282 /* | |
4283 * Open the buffer and read the file. | |
4284 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4285 #if 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
|
4286 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
7 | 4287 retval = FAIL; |
4288 #else | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4289 (void)open_buffer(FALSE, eap, readfile_flags); |
7 | 4290 #endif |
4291 | |
580 | 4292 #if defined(HAS_SWAP_EXISTS_ACTION) |
7 | 4293 if (swap_exists_action == SEA_QUIT) |
4294 retval = FAIL; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4295 handle_swap_exists(&old_curbuf); |
7 | 4296 #endif |
4297 } | |
4298 else | |
4299 { | |
23 | 4300 /* Read the modelines, but only to set window-local options. Any |
4301 * buffer-local options have already been set and may have been | |
4302 * changed by the user. */ | |
717 | 4303 do_modelines(OPT_WINONLY); |
23 | 4304 |
7 | 4305 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
4306 &retval); | |
4307 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
4308 &retval); | |
4309 } | |
4310 check_arg_idx(curwin); | |
4311 | |
6702 | 4312 /* If autocommands change the cursor position or topline, we should |
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4313 * keep it. Also when it moves within a line. But not when it moves |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4314 * to the first non-blank. */ |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
4315 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
7 | 4316 { |
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4317 char_u *text = ml_get_curline(); |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4318 |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4319 if (curwin->w_cursor.lnum != orig_pos.lnum |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4320 || curwin->w_cursor.col != (int)(skipwhite(text) - text)) |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4321 { |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4322 newlnum = curwin->w_cursor.lnum; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4323 newcol = curwin->w_cursor.col; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4324 } |
7 | 4325 } |
4326 if (curwin->w_topline == topline) | |
4327 topline = 0; | |
4328 | |
4329 /* Even when cursor didn't move we need to recompute topline. */ | |
4330 changed_line_abv_curs(); | |
4331 | |
4332 #ifdef FEAT_TITLE | |
4333 maketitle(); | |
4334 #endif | |
4335 } | |
4336 | |
4337 #ifdef FEAT_DIFF | |
4338 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
4339 * Also needed when re-editing the same buffer, because unloading will | |
4340 * have removed it as a diff buffer. */ | |
673 | 4341 if (curwin->w_p_diff) |
4342 { | |
4343 diff_buf_add(curbuf); | |
4344 diff_invalidate(curbuf); | |
4345 } | |
7 | 4346 #endif |
4347 | |
1185 | 4348 #ifdef FEAT_SPELL |
4349 /* If the window options were changed may need to set the spell language. | |
4350 * 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
|
4351 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
|
4352 (void)did_set_spelllang(curwin); |
1185 | 4353 #endif |
4354 | |
7 | 4355 if (command == NULL) |
4356 { | |
4357 if (newcol >= 0) /* position set by autocommands */ | |
4358 { | |
4359 curwin->w_cursor.lnum = newlnum; | |
4360 curwin->w_cursor.col = newcol; | |
4361 check_cursor(); | |
4362 } | |
4363 else if (newlnum > 0) /* line number from caller or old position */ | |
4364 { | |
4365 curwin->w_cursor.lnum = newlnum; | |
4366 check_cursor_lnum(); | |
4367 if (solcol >= 0 && !p_sol) | |
4368 { | |
4369 /* 'sol' is off: Use last known column. */ | |
4370 curwin->w_cursor.col = solcol; | |
4371 check_cursor_col(); | |
4372 #ifdef FEAT_VIRTUALEDIT | |
4373 curwin->w_cursor.coladd = 0; | |
4374 #endif | |
4375 curwin->w_set_curswant = TRUE; | |
4376 } | |
4377 else | |
4378 beginline(BL_SOL | BL_FIX); | |
4379 } | |
4380 else /* no line number, go to last line in Ex mode */ | |
4381 { | |
4382 if (exmode_active) | |
4383 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4384 beginline(BL_WHITE | BL_FIX); | |
4385 } | |
4386 } | |
4387 | |
4388 /* Check if cursors in other windows on the same buffer are still valid */ | |
4389 check_lnums(FALSE); | |
4390 | |
4391 /* | |
4392 * Did not read the file, need to show some info about the file. | |
4393 * Do this after setting the cursor. | |
4394 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4395 if (oldbuf && !auto_buf) |
7 | 4396 { |
4397 int msg_scroll_save = msg_scroll; | |
4398 | |
4399 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
4400 * message. */ | |
4401 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
4402 msg_scroll = FALSE; | |
4403 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
4404 check_for_delay(FALSE); | |
4405 msg_start(); | |
4406 msg_scroll = msg_scroll_save; | |
4407 msg_scrolled_ign = TRUE; | |
4408 | |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4409 if (!shortmess(SHM_FILEINFO)) |
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4410 fileinfo(FALSE, TRUE, FALSE); |
7 | 4411 |
4412 msg_scrolled_ign = FALSE; | |
4413 } | |
4414 | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4415 #ifdef FEAT_VIMINFO |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4416 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4417 #endif |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4418 |
7 | 4419 if (command != NULL) |
4420 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
4421 | |
4422 #ifdef FEAT_KEYMAP | |
4423 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 4424 (void)keymap_init(); |
7 | 4425 #endif |
4426 | |
4427 --RedrawingDisabled; | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4428 did_inc_redrawing_disabled = FALSE; |
7 | 4429 if (!skip_redraw) |
4430 { | |
4431 n = p_so; | |
4432 if (topline == 0 && command == NULL) | |
4433 p_so = 999; /* force cursor halfway the window */ | |
4434 update_topline(); | |
4435 curwin->w_scbind_pos = curwin->w_topline; | |
4436 p_so = n; | |
4437 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
4438 } | |
4439 | |
4440 if (p_im) | |
4441 need_start_insertmode = TRUE; | |
4442 | |
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4443 #ifdef FEAT_AUTOCHDIR |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4444 /* Change directories when the 'acd' option is set and we aren't already in |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4445 * that directory (should already be done above). Expect getcwd() to be |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4446 * faster than calling shorten_fnames() unnecessarily. */ |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4447 if (p_acd && curbuf->b_ffname != NULL) |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4448 { |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4449 char_u curdir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4450 char_u filedir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4451 |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4452 vim_strncpy(filedir, curbuf->b_ffname, MAXPATHL - 1); |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4453 *gettail_sep(filedir) = NUL; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4454 if (mch_dirname(curdir, MAXPATHL) != FAIL |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4455 && vim_fnamecmp(curdir, filedir) != 0) |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4456 do_autochdir(); |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4457 } |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4458 #endif |
821 | 4459 |
4460 #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
|
4461 if (curbuf->b_ffname != NULL) |
7 | 4462 { |
4463 # ifdef FEAT_SUN_WORKSHOP | |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4464 if (gui.in_use && usingSunWorkShop) |
7 | 4465 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
4466 # endif | |
4467 # ifdef FEAT_NETBEANS_INTG | |
2210 | 4468 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
34 | 4469 netbeans_file_opened(curbuf); |
7 | 4470 # endif |
4471 } | |
4472 #endif | |
4473 | |
4474 theend: | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4475 if (did_inc_redrawing_disabled) |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4476 --RedrawingDisabled; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4477 #if defined(FEAT_EVAL) |
716 | 4478 if (did_set_swapcommand) |
4479 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
4480 #endif | |
7 | 4481 #ifdef FEAT_BROWSE |
4482 vim_free(browse_file); | |
4483 #endif | |
4484 vim_free(free_fname); | |
4485 return retval; | |
4486 } | |
4487 | |
4488 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4489 delbuf_msg(char_u *name) |
7 | 4490 { |
4491 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
4492 name == NULL ? (char_u *)"" : name); | |
4493 vim_free(name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4494 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
|
4495 au_new_curbuf.br_buf_free_count = 0; |
7 | 4496 } |
4497 | |
169 | 4498 static int append_indent = 0; /* autoindent for first line */ |
4499 | |
7 | 4500 /* |
4501 * ":insert" and ":append", also used by ":change" | |
4502 */ | |
4503 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4504 ex_append(exarg_T *eap) |
7 | 4505 { |
4506 char_u *theline; | |
4507 int did_undo = FALSE; | |
4508 linenr_T lnum = eap->line2; | |
165 | 4509 int indent = 0; |
4510 char_u *p; | |
4511 int vcol; | |
4512 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
7 | 4513 |
169 | 4514 /* the ! flag toggles autoindent */ |
4515 if (eap->forceit) | |
4516 curbuf->b_p_ai = !curbuf->b_p_ai; | |
4517 | |
4518 /* First autoindent comes from the line we start on */ | |
4519 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
4520 append_indent = get_indent_lnum(lnum); | |
4521 | |
7 | 4522 if (eap->cmdidx != CMD_append) |
4523 --lnum; | |
4524 | |
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4525 /* when the buffer is empty need to delete the dummy line */ |
165 | 4526 if (empty && lnum == 1) |
4527 lnum = 0; | |
4528 | |
7 | 4529 State = INSERT; /* behave like in Insert mode */ |
4530 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
4531 State |= LANGMAP; | |
165 | 4532 |
408 | 4533 for (;;) |
7 | 4534 { |
4535 msg_scroll = TRUE; | |
4536 need_wait_return = FALSE; | |
169 | 4537 if (curbuf->b_p_ai) |
4538 { | |
4539 if (append_indent >= 0) | |
4540 { | |
4541 indent = append_indent; | |
4542 append_indent = -1; | |
4543 } | |
4544 else if (lnum > 0) | |
4545 indent = get_indent_lnum(lnum); | |
4546 } | |
4547 ex_keep_indent = FALSE; | |
7 | 4548 if (eap->getline == NULL) |
169 | 4549 { |
4550 /* No getline() function, use the lines that follow. This ends | |
4551 * when there is no more. */ | |
4552 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
4553 break; | |
4554 p = vim_strchr(eap->nextcmd, NL); | |
4555 if (p == NULL) | |
4556 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
4557 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
4558 if (*p != NUL) | |
4559 ++p; | |
4560 eap->nextcmd = p; | |
4561 } | |
7 | 4562 else |
6164 | 4563 { |
4564 int save_State = State; | |
4565 | |
4566 /* Set State to avoid the cursor shape to be set to INSERT mode | |
4567 * when getline() returns. */ | |
4568 State = CMDLINE; | |
7 | 4569 theline = eap->getline( |
4570 #ifdef FEAT_EVAL | |
76 | 4571 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 4572 #endif |
165 | 4573 NUL, eap->cookie, indent); |
6164 | 4574 State = save_State; |
4575 } | |
7 | 4576 lines_left = Rows - 1; |
165 | 4577 if (theline == NULL) |
4578 break; | |
4579 | |
169 | 4580 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
4581 if (ex_keep_indent) | |
4582 append_indent = indent; | |
4583 | |
165 | 4584 /* Look for the "." after automatic indent. */ |
4585 vcol = 0; | |
4586 for (p = theline; indent > vcol; ++p) | |
4587 { | |
4588 if (*p == ' ') | |
4589 ++vcol; | |
4590 else if (*p == TAB) | |
4591 vcol += 8 - vcol % 8; | |
4592 else | |
4593 break; | |
4594 } | |
4595 if ((p[0] == '.' && p[1] == NUL) | |
321 | 4596 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
4597 == FAIL)) | |
7 | 4598 { |
4599 vim_free(theline); | |
4600 break; | |
4601 } | |
4602 | |
169 | 4603 /* don't use autoindent if nothing was typed. */ |
4604 if (p[0] == NUL) | |
4605 theline[0] = NUL; | |
4606 | |
7 | 4607 did_undo = TRUE; |
4608 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
|
4609 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
7 | 4610 |
4611 vim_free(theline); | |
4612 ++lnum; | |
165 | 4613 |
4614 if (empty) | |
4615 { | |
4616 ml_delete(2L, FALSE); | |
4617 empty = FALSE; | |
4618 } | |
7 | 4619 } |
4620 State = NORMAL; | |
4621 | |
169 | 4622 if (eap->forceit) |
4623 curbuf->b_p_ai = !curbuf->b_p_ai; | |
4624 | |
7 | 4625 /* "start" is set to eap->line2+1 unless that position is invalid (when |
1227 | 4626 * eap->line2 pointed to the end of the buffer and nothing was appended) |
7 | 4627 * "end" is set to lnum when something has been appended, otherwise |
4628 * it is the same than "start" -- Acevedo */ | |
4629 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
4630 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
4631 if (eap->cmdidx != CMD_append) | |
4632 --curbuf->b_op_start.lnum; | |
4633 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
4634 ? lnum : curbuf->b_op_start.lnum; | |
4635 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
4636 curwin->w_cursor.lnum = lnum; | |
4637 check_cursor_lnum(); | |
4638 beginline(BL_SOL | BL_FIX); | |
4639 | |
4640 need_wait_return = FALSE; /* don't use wait_return() now */ | |
4641 ex_no_reprint = TRUE; | |
4642 } | |
4643 | |
4644 /* | |
4645 * ":change" | |
4646 */ | |
4647 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4648 ex_change(exarg_T *eap) |
7 | 4649 { |
4650 linenr_T lnum; | |
4651 | |
4652 if (eap->line2 >= eap->line1 | |
4653 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
4654 return; | |
4655 | |
169 | 4656 /* the ! flag toggles autoindent */ |
4657 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
4658 append_indent = get_indent_lnum(eap->line1); | |
4659 | |
7 | 4660 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
4661 { | |
4662 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
4663 break; | |
4664 ml_delete(eap->line1, FALSE); | |
4665 } | |
1929 | 4666 |
4667 /* make sure the cursor is not beyond the end of the file now */ | |
4668 check_cursor_lnum(); | |
7 | 4669 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
4670 | |
4671 /* ":append" on the line above the deleted lines. */ | |
4672 eap->line2 = eap->line1; | |
4673 ex_append(eap); | |
4674 } | |
4675 | |
4676 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4677 ex_z(exarg_T *eap) |
7 | 4678 { |
4679 char_u *x; | |
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4680 long bigness; |
165 | 4681 char_u *kind; |
7 | 4682 int minus = 0; |
4683 linenr_T start, end, curs, i; | |
4684 int j; | |
4685 linenr_T lnum = eap->line2; | |
4686 | |
165 | 4687 /* Vi compatible: ":z!" uses display height, without a count uses |
4688 * 'scroll' */ | |
4689 if (eap->forceit) | |
4690 bigness = curwin->w_height; | |
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4691 else if (!ONE_WINDOW) |
5678 | 4692 bigness = curwin->w_height - 3; |
4693 else | |
165 | 4694 bigness = curwin->w_p_scr * 2; |
7 | 4695 if (bigness < 1) |
4696 bigness = 1; | |
4697 | |
4698 x = eap->arg; | |
165 | 4699 kind = x; |
4700 if (*kind == '-' || *kind == '+' || *kind == '=' | |
4701 || *kind == '^' || *kind == '.') | |
4702 ++x; | |
4703 while (*x == '-' || *x == '+') | |
7 | 4704 ++x; |
4705 | |
4706 if (*x != 0) | |
4707 { | |
4708 if (!VIM_ISDIGIT(*x)) | |
4709 { | |
4710 EMSG(_("E144: non-numeric argument to :z")); | |
4711 return; | |
4712 } | |
4713 else | |
165 | 4714 { |
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4715 bigness = atol((char *)x); |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4716 |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4717 /* bigness could be < 0 if atol(x) overflows. */ |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4718 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4719 bigness = 2 * curbuf->b_ml.ml_line_count; |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4720 |
165 | 4721 p_window = bigness; |
169 | 4722 if (*kind == '=') |
4723 bigness += 2; | |
165 | 4724 } |
7 | 4725 } |
4726 | |
165 | 4727 /* the number of '-' and '+' multiplies the distance */ |
4728 if (*kind == '-' || *kind == '+') | |
4729 for (x = kind + 1; *x == *kind; ++x) | |
4730 ; | |
4731 | |
4732 switch (*kind) | |
7 | 4733 { |
4734 case '-': | |
2881 | 4735 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
4736 end = start + bigness - 1; | |
165 | 4737 curs = end; |
7 | 4738 break; |
4739 | |
4740 case '=': | |
159 | 4741 start = lnum - (bigness + 1) / 2 + 1; |
4742 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 4743 curs = lnum; |
4744 minus = 1; | |
4745 break; | |
4746 | |
4747 case '^': | |
4748 start = lnum - bigness * 2; | |
4749 end = lnum - bigness; | |
4750 curs = lnum - bigness; | |
4751 break; | |
4752 | |
4753 case '.': | |
159 | 4754 start = lnum - (bigness + 1) / 2 + 1; |
4755 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 4756 curs = end; |
4757 break; | |
4758 | |
4759 default: /* '+' */ | |
4760 start = lnum; | |
165 | 4761 if (*kind == '+') |
835 | 4762 start += bigness * (linenr_T)(x - kind - 1) + 1; |
169 | 4763 else if (eap->addr_count == 0) |
4764 ++start; | |
4765 end = start + bigness - 1; | |
7 | 4766 curs = end; |
4767 break; | |
4768 } | |
4769 | |
4770 if (start < 1) | |
4771 start = 1; | |
4772 | |
4773 if (end > curbuf->b_ml.ml_line_count) | |
4774 end = curbuf->b_ml.ml_line_count; | |
4775 | |
4776 if (curs > curbuf->b_ml.ml_line_count) | |
4777 curs = curbuf->b_ml.ml_line_count; | |
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4778 else if (curs < 1) |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4779 curs = 1; |
7 | 4780 |
4781 for (i = start; i <= end; i++) | |
4782 { | |
4783 if (minus && i == lnum) | |
4784 { | |
4785 msg_putchar('\n'); | |
4786 | |
4787 for (j = 1; j < Columns; j++) | |
4788 msg_putchar('-'); | |
4789 } | |
4790 | |
169 | 4791 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
7 | 4792 |
4793 if (minus && i == lnum) | |
4794 { | |
4795 msg_putchar('\n'); | |
4796 | |
4797 for (j = 1; j < Columns; j++) | |
4798 msg_putchar('-'); | |
4799 } | |
4800 } | |
4801 | |
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4802 if (curwin->w_cursor.lnum != curs) |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4803 { |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4804 curwin->w_cursor.lnum = curs; |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4805 curwin->w_cursor.col = 0; |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4806 } |
7 | 4807 ex_no_reprint = TRUE; |
4808 } | |
4809 | |
4810 /* | |
4811 * Check if the restricted flag is set. | |
4812 * If so, give an error message and return TRUE. | |
4813 * Otherwise, return FALSE. | |
4814 */ | |
4815 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4816 check_restricted(void) |
7 | 4817 { |
4818 if (restricted) | |
4819 { | |
4820 EMSG(_("E145: Shell commands not allowed in rvim")); | |
4821 return TRUE; | |
4822 } | |
4823 return FALSE; | |
4824 } | |
4825 | |
4826 /* | |
4827 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
4828 * If so, give an error message and return TRUE. | |
4829 * Otherwise, return FALSE. | |
4830 */ | |
4831 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4832 check_secure(void) |
7 | 4833 { |
4834 if (secure) | |
4835 { | |
4836 secure = 2; | |
4837 EMSG(_(e_curdir)); | |
4838 return TRUE; | |
4839 } | |
4840 #ifdef HAVE_SANDBOX | |
4841 /* | |
4842 * In the sandbox more things are not allowed, including the things | |
4843 * disallowed in secure mode. | |
4844 */ | |
4845 if (sandbox != 0) | |
4846 { | |
4847 EMSG(_(e_sandbox)); | |
4848 return TRUE; | |
4849 } | |
4850 #endif | |
4851 return FALSE; | |
4852 } | |
4853 | |
4854 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
4855 static int global_need_beginline; /* call beginline() after ":g" */ | |
4856 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4857 /* |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4858 * 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
|
4859 */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4860 typedef struct { |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4861 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
|
4862 int do_ask; /* ask for confirmation */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4863 int do_count; /* count only */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4864 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
|
4865 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
|
4866 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
|
4867 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
|
4868 int do_ic; /* ignore case flag */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4869 } subflags_T; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4870 |
7 | 4871 /* do_sub() |
4872 * | |
4873 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
4874 * command pointed to by eap->arg which should be of the form: | |
4875 * | |
4876 * /pattern/substitution/{flags} | |
4877 * | |
4878 * The usual escapes are supported as described in the regexp docs. | |
4879 */ | |
4880 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4881 do_sub(exarg_T *eap) |
7 | 4882 { |
4883 linenr_T lnum; | |
4884 long i = 0; | |
4885 regmmatch_T regmatch; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4886 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
|
4887 FALSE, FALSE, 0}; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4888 #ifdef FEAT_EVAL |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4889 subflags_T subflags_save; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4890 #endif |
6789 | 4891 int save_do_all; /* remember user specified 'g' flag */ |
4892 int save_do_ask; /* remember user specified 'c' flag */ | |
7 | 4893 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
4894 int delimiter; | |
4895 int sublen; | |
4896 int got_quit = FALSE; | |
4897 int got_match = FALSE; | |
4898 int temp; | |
4899 int which_pat; | |
4900 char_u *cmd; | |
4901 int save_State; | |
165 | 4902 linenr_T first_line = 0; /* first changed line */ |
4903 linenr_T last_line= 0; /* below last changed line AFTER the | |
7 | 4904 * change */ |
4905 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
4906 linenr_T line2; | |
165 | 4907 long nmatch; /* number of lines in match */ |
4908 char_u *sub_firstline; /* allocated copy of first sub line */ | |
4909 int endcolumn = FALSE; /* cursor in last column when done */ | |
170 | 4910 pos_T old_cursor = curwin->w_cursor; |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4911 int start_nsubs; |
3736 | 4912 #ifdef FEAT_EVAL |
5867 | 4913 int save_ma = 0; |
3736 | 4914 #endif |
7 | 4915 |
4916 cmd = eap->arg; | |
4917 if (!global_busy) | |
4918 { | |
4919 sub_nsubs = 0; | |
4920 sub_nlines = 0; | |
4921 } | |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4922 start_nsubs = sub_nsubs; |
7 | 4923 |
4924 if (eap->cmdidx == CMD_tilde) | |
4925 which_pat = RE_LAST; /* use last used regexp */ | |
4926 else | |
4927 which_pat = RE_SUBST; /* use last substitute regexp */ | |
4928 | |
4929 /* new pattern and substitution */ | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4930 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
7 | 4931 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
4932 { | |
4933 /* don't accept alphanumeric for separator */ | |
4934 if (isalpha(*cmd)) | |
4935 { | |
4936 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
4937 return; | |
4938 } | |
4939 /* | |
4940 * undocumented vi feature: | |
4941 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
4942 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
4943 */ | |
4944 if (*cmd == '\\') | |
4945 { | |
4946 ++cmd; | |
4947 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
4948 { | |
4949 EMSG(_(e_backslash)); | |
4950 return; | |
4951 } | |
4952 if (*cmd != '&') | |
4953 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
4954 pat = (char_u *)""; /* empty search pattern */ | |
4955 delimiter = *cmd++; /* remember delimiter character */ | |
4956 } | |
4957 else /* find the end of the regexp */ | |
4958 { | |
1466 | 4959 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
4960 if (p_altkeymap && curwin->w_p_rl) | |
4961 lrF_sub(cmd); | |
4962 #endif | |
7 | 4963 which_pat = RE_LAST; /* use last used regexp */ |
4964 delimiter = *cmd++; /* remember delimiter character */ | |
4965 pat = cmd; /* remember start of search pat */ | |
4966 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
4967 if (cmd[0] == delimiter) /* end delimiter found */ | |
4968 *cmd++ = NUL; /* replace it with a NUL */ | |
4969 } | |
4970 | |
4971 /* | |
4972 * Small incompatibility: vi sees '\n' as end of the command, but in | |
4973 * Vim we want to use '\n' to find/substitute a NUL. | |
4974 */ | |
4975 sub = cmd; /* remember the start of the substitution */ | |
4976 | |
4977 while (cmd[0]) | |
4978 { | |
4979 if (cmd[0] == delimiter) /* end delimiter found */ | |
4980 { | |
4981 *cmd++ = NUL; /* replace it with a NUL */ | |
4982 break; | |
4983 } | |
4984 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
4985 ++cmd; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4986 MB_PTR_ADV(cmd); |
7 | 4987 } |
4988 | |
4989 if (!eap->skip) | |
4990 { | |
169 | 4991 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
4992 if (STRCMP(sub, "%") == 0 | |
4993 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
4994 { | |
4995 if (old_sub == NULL) /* there is no previous command */ | |
4996 { | |
4997 EMSG(_(e_nopresub)); | |
4998 return; | |
4999 } | |
5000 sub = old_sub; | |
5001 } | |
5002 else | |
5003 { | |
5004 vim_free(old_sub); | |
5005 old_sub = vim_strsave(sub); | |
5006 } | |
7 | 5007 } |
5008 } | |
5009 else if (!eap->skip) /* use previous pattern and substitution */ | |
5010 { | |
5011 if (old_sub == NULL) /* there is no previous command */ | |
5012 { | |
5013 EMSG(_(e_nopresub)); | |
5014 return; | |
5015 } | |
5016 pat = NULL; /* search_regcomp() will use previous pattern */ | |
5017 sub = old_sub; | |
163 | 5018 |
5019 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
5020 * last column after using "$". */ | |
5021 endcolumn = (curwin->w_curswant == MAXCOL); | |
7 | 5022 } |
5023 | |
5776 | 5024 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
5025 * more efficient. | |
5026 * TODO: find a generic solution to make line-joining operations more | |
5027 * efficient, avoid allocating a string that grows in size. | |
5028 */ | |
5802 | 5029 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
5776 | 5030 && *sub == NUL |
5031 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
5032 || *cmd == 'p' || *cmd == '#')))) | |
5033 { | |
6426 | 5034 linenr_T joined_lines_count; |
5035 | |
5776 | 5036 curwin->w_cursor.lnum = eap->line1; |
5037 if (*cmd == 'l') | |
5038 eap->flags = EXFLAG_LIST; | |
5039 else if (*cmd == '#') | |
5040 eap->flags = EXFLAG_NR; | |
5041 else if (*cmd == 'p') | |
5042 eap->flags = EXFLAG_PRINT; | |
5043 | |
6426 | 5044 /* The number of lines joined is the number of lines in the range plus |
5045 * one. One less when the last line is included. */ | |
5046 joined_lines_count = eap->line2 - eap->line1 + 1; | |
5047 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
5048 ++joined_lines_count; | |
5049 if (joined_lines_count > 1) | |
5050 { | |
5051 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
5052 sub_nsubs = joined_lines_count - 1; | |
5053 sub_nlines = 1; | |
5054 (void)do_sub_msg(FALSE); | |
5055 ex_may_print(eap); | |
5056 } | |
5057 | |
5058 if (!cmdmod.keeppatterns) | |
5059 save_re_pat(RE_SUBST, pat, p_magic); | |
5060 #ifdef FEAT_CMDHIST | |
5061 /* put pattern in history */ | |
5062 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
5063 #endif | |
5064 | |
5776 | 5065 return; |
5066 } | |
5067 | |
7 | 5068 /* |
5069 * Find trailing options. When '&' is used, keep old options. | |
5070 */ | |
5071 if (*cmd == '&') | |
5072 ++cmd; | |
5073 else | |
5074 { | |
5075 if (!p_ed) | |
5076 { | |
5077 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
|
5078 subflags.do_all = TRUE; |
7 | 5079 else |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5080 subflags.do_all = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5081 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5082 } |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5083 subflags.do_error = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5084 subflags.do_print = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5085 subflags.do_count = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5086 subflags.do_number = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5087 subflags.do_ic = 0; |
7 | 5088 } |
5089 while (*cmd) | |
5090 { | |
5091 /* | |
5092 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
5093 * 'r' is never inverted. | |
5094 */ | |
5095 if (*cmd == 'g') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5096 subflags.do_all = !subflags.do_all; |
7 | 5097 else if (*cmd == 'c') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5098 subflags.do_ask = !subflags.do_ask; |
170 | 5099 else if (*cmd == 'n') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5100 subflags.do_count = TRUE; |
7 | 5101 else if (*cmd == 'e') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5102 subflags.do_error = !subflags.do_error; |
7 | 5103 else if (*cmd == 'r') /* use last used regexp */ |
5104 which_pat = RE_LAST; | |
5105 else if (*cmd == 'p') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5106 subflags.do_print = TRUE; |
169 | 5107 else if (*cmd == '#') |
5108 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5109 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5110 subflags.do_number = TRUE; |
169 | 5111 } |
5112 else if (*cmd == 'l') | |
5113 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5114 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5115 subflags.do_list = TRUE; |
169 | 5116 } |
7 | 5117 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
|
5118 subflags.do_ic = 'i'; |
7 | 5119 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
|
5120 subflags.do_ic = 'I'; |
7 | 5121 else |
5122 break; | |
5123 ++cmd; | |
5124 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5125 if (subflags.do_count) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5126 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5127 |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5128 save_do_all = subflags.do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5129 save_do_ask = subflags.do_ask; |
6789 | 5130 |
7 | 5131 /* |
5132 * check for a trailing count | |
5133 */ | |
5134 cmd = skipwhite(cmd); | |
5135 if (VIM_ISDIGIT(*cmd)) | |
5136 { | |
5137 i = getdigits(&cmd); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5138 if (i <= 0 && !eap->skip && subflags.do_error) |
7 | 5139 { |
5140 EMSG(_(e_zerocount)); | |
5141 return; | |
5142 } | |
5143 eap->line1 = eap->line2; | |
5144 eap->line2 += i - 1; | |
5145 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
5146 eap->line2 = curbuf->b_ml.ml_line_count; | |
5147 } | |
5148 | |
5149 /* | |
5150 * check for trailing command or garbage | |
5151 */ | |
5152 cmd = skipwhite(cmd); | |
5153 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
5154 { | |
5155 eap->nextcmd = check_nextcmd(cmd); | |
5156 if (eap->nextcmd == NULL) | |
5157 { | |
5158 EMSG(_(e_trailing)); | |
5159 return; | |
5160 } | |
5161 } | |
5162 | |
5163 if (eap->skip) /* not executing commands, only parsing */ | |
5164 return; | |
5165 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5166 if (!subflags.do_count && !curbuf->b_p_ma) |
823 | 5167 { |
825 | 5168 /* Substitution is not allowed in non-'modifiable' buffer */ |
823 | 5169 EMSG(_(e_modifiable)); |
5170 return; | |
5171 } | |
5172 | |
7 | 5173 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
5174 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5175 if (subflags.do_error) |
7 | 5176 EMSG(_(e_invcmd)); |
5177 return; | |
5178 } | |
5179 | |
5180 /* 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
|
5181 if (subflags.do_ic == 'i') |
7 | 5182 regmatch.rmm_ic = TRUE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5183 else if (subflags.do_ic == 'I') |
7 | 5184 regmatch.rmm_ic = FALSE; |
5185 | |
5186 sub_firstline = NULL; | |
5187 | |
5188 /* | |
5189 * ~ in the substitute pattern is replaced with the old pattern. | |
5190 * We do it here once to avoid it to be replaced over and over again. | |
5191 * But don't do it when it starts with "\=", then it's an expression. | |
5192 */ | |
5193 if (!(sub[0] == '\\' && sub[1] == '=')) | |
5194 sub = regtilde(sub, p_magic); | |
5195 | |
5196 /* | |
5197 * Check for a match on each line. | |
5198 */ | |
5199 line2 = eap->line2; | |
5200 for (lnum = eap->line1; lnum <= line2 && !(got_quit | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
5201 #if defined(FEAT_EVAL) |
7 | 5202 || aborting() |
5203 #endif | |
5204 ); ++lnum) | |
5205 { | |
1521 | 5206 nmatch = vim_regexec_multi(®match, curwin, curbuf, lnum, |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5207 (colnr_T)0, NULL, NULL); |
7 | 5208 if (nmatch) |
5209 { | |
5210 colnr_T copycol; | |
5211 colnr_T matchcol; | |
5212 colnr_T prev_matchcol = MAXCOL; | |
5213 char_u *new_end, *new_start = NULL; | |
5214 unsigned new_start_len = 0; | |
5215 char_u *p1; | |
5216 int did_sub = FALSE; | |
5217 int lastone; | |
1872 | 5218 int len, copy_len, needed_len; |
7 | 5219 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
5220 int do_again; /* do it again after joining lines */ | |
15 | 5221 int skip_match = FALSE; |
1499 | 5222 linenr_T sub_firstlnum; /* nr of first sub line */ |
7 | 5223 |
5224 /* | |
5225 * The new text is build up step by step, to avoid too much | |
5226 * copying. There are these pieces: | |
1581 | 5227 * sub_firstline The old text, unmodified. |
7 | 5228 * copycol Column in the old text where we started |
5229 * looking for a match; from here old text still | |
5230 * needs to be copied to the new text. | |
5231 * matchcol Column number of the old text where to look | |
5232 * for the next match. It's just after the | |
5233 * previous match or one further. | |
5234 * prev_matchcol Column just after the previous match (if any). | |
5235 * Mostly equal to matchcol, except for the first | |
5236 * match and after skipping an empty match. | |
5237 * regmatch.*pos Where the pattern matched in the old text. | |
5238 * new_start The new text, all that has been produced so | |
5239 * far. | |
5240 * new_end The new text, where to append new text. | |
5241 * | |
1499 | 5242 * lnum The line number where we found the start of |
5243 * the match. Can be below the line we searched | |
5244 * when there is a \n before a \zs in the | |
5245 * pattern. | |
7 | 5246 * sub_firstlnum The line number in the buffer where to look |
5247 * for a match. Can be different from "lnum" | |
5248 * when the pattern or substitute string contains | |
5249 * line breaks. | |
5250 * | |
5251 * Special situations: | |
5252 * - When the substitute string contains a line break, the part up | |
5253 * to the line break is inserted in the text, but the copy of | |
5254 * the original line is kept. "sub_firstlnum" is adjusted for | |
5255 * the inserted lines. | |
5256 * - When the matched pattern contains a line break, the old line | |
5257 * is taken from the line at the end of the pattern. The lines | |
5258 * in the match are deleted later, "sub_firstlnum" is adjusted | |
5259 * accordingly. | |
5260 * | |
5261 * The new text is built up in new_start[]. It has some extra | |
5262 * room to avoid using alloc()/free() too often. new_start_len is | |
1389 | 5263 * the length of the allocated memory at new_start. |
7 | 5264 * |
5265 * Make a copy of the old line, so it won't be taken away when | |
5266 * updating the screen or handling a multi-line match. The "old_" | |
5267 * pointers point into this copy. | |
5268 */ | |
1499 | 5269 sub_firstlnum = lnum; |
7 | 5270 copycol = 0; |
5271 matchcol = 0; | |
5272 | |
5273 /* At first match, remember current cursor position. */ | |
5274 if (!got_match) | |
5275 { | |
5276 setpcmark(); | |
5277 got_match = TRUE; | |
5278 } | |
5279 | |
5280 /* | |
5281 * Loop until nothing more to replace in this line. | |
5282 * 1. Handle match with empty string. | |
5283 * 2. If do_ask is set, ask for confirmation. | |
5284 * 3. substitute the string. | |
5285 * 4. if do_all is set, find next match | |
5286 * 5. break if there isn't another match in this line | |
5287 */ | |
5288 for (;;) | |
5289 { | |
1499 | 5290 /* Advance "lnum" to the line where the match starts. The |
5291 * match does not start in the first line when there is a line | |
5292 * break before \zs. */ | |
5293 if (regmatch.startpos[0].lnum > 0) | |
5294 { | |
5295 lnum += regmatch.startpos[0].lnum; | |
5296 sub_firstlnum += regmatch.startpos[0].lnum; | |
5297 nmatch -= regmatch.startpos[0].lnum; | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5298 VIM_CLEAR(sub_firstline); |
1499 | 5299 } |
5300 | |
5301 if (sub_firstline == NULL) | |
5302 { | |
5303 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
5304 if (sub_firstline == NULL) | |
5305 { | |
5306 vim_free(new_start); | |
5307 goto outofmem; | |
5308 } | |
5309 } | |
5310 | |
7 | 5311 /* Save the line number of the last change for the final |
5312 * cursor position (just like Vi). */ | |
5313 curwin->w_cursor.lnum = lnum; | |
5314 do_again = FALSE; | |
5315 | |
5316 /* | |
5317 * 1. Match empty string does not count, except for first | |
5318 * match. This reproduces the strange vi behaviour. | |
5319 * This also catches endless loops. | |
5320 */ | |
5321 if (matchcol == prev_matchcol | |
5322 && regmatch.endpos[0].lnum == 0 | |
5323 && matchcol == regmatch.endpos[0].col) | |
5324 { | |
15 | 5325 if (sub_firstline[matchcol] == NUL) |
5326 /* We already were at the end of the line. Don't look | |
5327 * for a match in this line again. */ | |
5328 skip_match = TRUE; | |
5329 else | |
2837 | 5330 { |
5331 /* search for a match at next column */ | |
5332 #ifdef FEAT_MBYTE | |
5333 if (has_mbyte) | |
5334 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
5335 else | |
5336 #endif | |
5337 ++matchcol; | |
5338 } | |
7 | 5339 goto skip; |
5340 } | |
5341 | |
5342 /* Normally we continue searching for a match just after the | |
5343 * previous match. */ | |
5344 matchcol = regmatch.endpos[0].col; | |
5345 prev_matchcol = matchcol; | |
5346 | |
5347 /* | |
170 | 5348 * 2. If do_count is set only increase the counter. |
5349 * If do_ask is set, ask for confirmation. | |
7 | 5350 */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5351 if (subflags.do_count) |
170 | 5352 { |
5353 /* For a multi-line match, put matchcol at the NUL at | |
5354 * the end of the line and set nmatch to one, so that | |
5355 * we continue looking for a match on the next line. | |
5356 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
5357 if (nmatch > 1) | |
5358 { | |
835 | 5359 matchcol = (colnr_T)STRLEN(sub_firstline); |
170 | 5360 nmatch = 1; |
1483 | 5361 skip_match = TRUE; |
170 | 5362 } |
5363 sub_nsubs++; | |
5364 did_sub = TRUE; | |
3736 | 5365 #ifdef FEAT_EVAL |
5366 /* Skip the substitution, unless an expression is used, | |
5367 * then it is evaluated in the sandbox. */ | |
5368 if (!(sub[0] == '\\' && sub[1] == '=')) | |
5369 #endif | |
5370 goto skip; | |
170 | 5371 } |
5372 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5373 if (subflags.do_ask) |
7 | 5374 { |
1874 | 5375 int typed = 0; |
1872 | 5376 |
7 | 5377 /* change State to CONFIRM, so that the mouse works |
5378 * properly */ | |
5379 save_State = State; | |
5380 State = CONFIRM; | |
5381 #ifdef FEAT_MOUSE | |
5382 setmouse(); /* disable mouse in xterm */ | |
5383 #endif | |
5384 curwin->w_cursor.col = regmatch.startpos[0].col; | |
10638
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5385 if (curwin->w_p_crb) |
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5386 do_check_cursorbind(); |
7 | 5387 |
5388 /* When 'cpoptions' contains "u" don't sync undo when | |
5389 * asking for confirmation. */ | |
5390 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
5391 ++no_u_sync; | |
5392 | |
5393 /* | |
5394 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
5395 */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5396 while (subflags.do_ask) |
7 | 5397 { |
169 | 5398 if (exmode_active) |
5399 { | |
5400 char_u *resp; | |
5401 colnr_T sc, ec; | |
5402 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5403 print_line_no_prefix(lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5404 subflags.do_number, subflags.do_list); |
169 | 5405 |
5406 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
5407 curwin->w_cursor.col = regmatch.endpos[0].col - 1; | |
10970
ab9f7bbe4439
patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents:
10853
diff
changeset
|
5408 if (curwin->w_cursor.col < 0) |
ab9f7bbe4439
patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents:
10853
diff
changeset
|
5409 curwin->w_cursor.col = 0; |
169 | 5410 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
|
5411 if (subflags.do_number || curwin->w_p_nu) |
5396 | 5412 { |
5413 int numw = number_width(curwin) + 1; | |
5414 sc += numw; | |
5415 ec += numw; | |
5416 } | |
169 | 5417 msg_start(); |
170 | 5418 for (i = 0; i < (long)sc; ++i) |
169 | 5419 msg_putchar(' '); |
170 | 5420 for ( ; i <= (long)ec; ++i) |
169 | 5421 msg_putchar('^'); |
5422 | |
5423 resp = getexmodeline('?', NULL, 0); | |
5424 if (resp != NULL) | |
5425 { | |
1872 | 5426 typed = *resp; |
169 | 5427 vim_free(resp); |
5428 } | |
5429 } | |
5430 else | |
5431 { | |
4076 | 5432 char_u *orig_line = NULL; |
5433 int len_change = 0; | |
7 | 5434 #ifdef FEAT_FOLDING |
169 | 5435 int save_p_fen = curwin->w_p_fen; |
5436 | |
5437 curwin->w_p_fen = FALSE; | |
5438 #endif | |
5439 /* Invert the matched string. | |
5440 * Remove the inversion afterwards. */ | |
5441 temp = RedrawingDisabled; | |
5442 RedrawingDisabled = 0; | |
5443 | |
4076 | 5444 if (new_start != NULL) |
5445 { | |
5446 /* There already was a substitution, we would | |
5447 * like to show this to the user. We cannot | |
5448 * really update the line, it would change | |
5449 * what matches. Temporarily replace the line | |
5450 * and change it back afterwards. */ | |
5451 orig_line = vim_strsave(ml_get(lnum)); | |
5452 if (orig_line != NULL) | |
5453 { | |
5454 char_u *new_line = concat_str(new_start, | |
5455 sub_firstline + copycol); | |
5456 | |
5457 if (new_line == NULL) | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5458 VIM_CLEAR(orig_line); |
4076 | 5459 else |
5460 { | |
5461 /* Position the cursor relative to the | |
5462 * end of the line, the previous | |
5463 * substitute may have inserted or | |
5464 * deleted characters before the | |
5465 * cursor. */ | |
4086 | 5466 len_change = (int)STRLEN(new_line) |
5467 - (int)STRLEN(orig_line); | |
4076 | 5468 curwin->w_cursor.col += len_change; |
5469 ml_replace(lnum, new_line, FALSE); | |
5470 } | |
5471 } | |
5472 } | |
5473 | |
1499 | 5474 search_match_lines = regmatch.endpos[0].lnum |
5475 - regmatch.startpos[0].lnum; | |
4076 | 5476 search_match_endcol = regmatch.endpos[0].col |
5477 + len_change; | |
169 | 5478 highlight_match = TRUE; |
5479 | |
5480 update_topline(); | |
5481 validate_cursor(); | |
748 | 5482 update_screen(SOME_VALID); |
169 | 5483 highlight_match = FALSE; |
748 | 5484 redraw_later(SOME_VALID); |
7 | 5485 |
5486 #ifdef FEAT_FOLDING | |
169 | 5487 curwin->w_p_fen = save_p_fen; |
5488 #endif | |
5489 if (msg_row == Rows - 1) | |
5490 msg_didout = FALSE; /* avoid a scroll-up */ | |
5491 msg_starthere(); | |
5492 i = msg_scroll; | |
5493 msg_scroll = 0; /* truncate msg when | |
5494 needed */ | |
5495 msg_no_more = TRUE; | |
5496 /* write message same highlighting as for | |
5497 * wait_return */ | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5498 smsg_attr(HL_ATTR(HLF_R), |
169 | 5499 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
5500 msg_no_more = FALSE; | |
5501 msg_scroll = i; | |
5502 showruler(TRUE); | |
5503 windgoto(msg_row, msg_col); | |
5504 RedrawingDisabled = temp; | |
7 | 5505 |
5506 #ifdef USE_ON_FLY_SCROLL | |
169 | 5507 dont_scroll = FALSE; /* allow scrolling here */ |
5508 #endif | |
5509 ++no_mapping; /* don't map this key */ | |
5510 ++allow_keys; /* allow special keys */ | |
1872 | 5511 typed = plain_vgetc(); |
169 | 5512 --allow_keys; |
5513 --no_mapping; | |
5514 | |
5515 /* clear the question */ | |
5516 msg_didout = FALSE; /* don't scroll up */ | |
5517 msg_col = 0; | |
5518 gotocmdline(TRUE); | |
4076 | 5519 |
5520 /* restore the line */ | |
5521 if (orig_line != NULL) | |
5522 ml_replace(lnum, orig_line, FALSE); | |
169 | 5523 } |
5524 | |
7 | 5525 need_wait_return = FALSE; /* no hit-return prompt */ |
1872 | 5526 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
7 | 5527 #ifdef UNIX |
1872 | 5528 || typed == intr_char |
7 | 5529 #endif |
5530 ) | |
5531 { | |
5532 got_quit = TRUE; | |
5533 break; | |
5534 } | |
1872 | 5535 if (typed == 'n') |
7 | 5536 break; |
1872 | 5537 if (typed == 'y') |
7 | 5538 break; |
1872 | 5539 if (typed == 'l') |
7 | 5540 { |
5541 /* last: replace and then stop */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5542 subflags.do_all = FALSE; |
7 | 5543 line2 = lnum; |
5544 break; | |
5545 } | |
1872 | 5546 if (typed == 'a') |
7 | 5547 { |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5548 subflags.do_ask = FALSE; |
7 | 5549 break; |
5550 } | |
5551 #ifdef FEAT_INS_EXPAND | |
1872 | 5552 if (typed == Ctrl_E) |
7 | 5553 scrollup_clamp(); |
1872 | 5554 else if (typed == Ctrl_Y) |
7 | 5555 scrolldown_clamp(); |
5556 #endif | |
5557 } | |
5558 State = save_State; | |
5559 #ifdef FEAT_MOUSE | |
5560 setmouse(); | |
5561 #endif | |
5562 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
5563 --no_u_sync; | |
5564 | |
1872 | 5565 if (typed == 'n') |
7 | 5566 { |
5567 /* For a multi-line match, put matchcol at the NUL at | |
5568 * the end of the line and set nmatch to one, so that | |
5569 * we continue looking for a match on the next line. | |
1091 | 5570 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
5571 * get stuck when pressing 'n'. */ | |
7 | 5572 if (nmatch > 1) |
5573 { | |
835 | 5574 matchcol = (colnr_T)STRLEN(sub_firstline); |
1091 | 5575 skip_match = TRUE; |
7 | 5576 } |
5577 goto skip; | |
5578 } | |
5579 if (got_quit) | |
4099 | 5580 goto skip; |
7 | 5581 } |
5582 | |
5583 /* Move the cursor to the start of the match, so that we can | |
5584 * use "\=col("."). */ | |
5585 curwin->w_cursor.col = regmatch.startpos[0].col; | |
5586 | |
5587 /* | |
5588 * 3. substitute the string. | |
5589 */ | |
3736 | 5590 #ifdef FEAT_EVAL |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5591 if (subflags.do_count) |
3736 | 5592 { |
3786 | 5593 /* prevent accidentally changing the buffer by a function */ |
3736 | 5594 save_ma = curbuf->b_p_ma; |
5595 curbuf->b_p_ma = FALSE; | |
5596 sandbox++; | |
5597 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5598 /* 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
|
5599 * :s/^/\=execute("s#^##gn") */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5600 subflags_save = subflags; |
3736 | 5601 #endif |
7 | 5602 /* get length of substitution part */ |
1499 | 5603 sublen = vim_regsub_multi(®match, |
5604 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 5605 sub, sub_firstline, FALSE, p_magic, TRUE); |
3736 | 5606 #ifdef FEAT_EVAL |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5607 /* 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
|
5608 subflags = subflags_save; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5609 if (subflags.do_count) |
3736 | 5610 { |
5611 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
|
5612 if (sandbox > 0) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5613 sandbox--; |
3736 | 5614 goto skip; |
5615 } | |
5616 #endif | |
7 | 5617 |
533 | 5618 /* When the match included the "$" of the last line it may |
819 | 5619 * go beyond the last line of the buffer. */ |
533 | 5620 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
5621 { | |
5622 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
5623 skip_match = TRUE; | |
5624 } | |
5625 | |
7 | 5626 /* Need room for: |
5627 * - result so far in new_start (not for first sub in line) | |
5628 * - original text up to match | |
5629 * - length of substituted part | |
5630 * - original text after match | |
5631 */ | |
5632 if (nmatch == 1) | |
5633 p1 = sub_firstline; | |
5634 else | |
5635 { | |
5636 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
5637 nmatch_tl += nmatch - 1; | |
5638 } | |
1872 | 5639 copy_len = regmatch.startpos[0].col - copycol; |
5640 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
5641 - regmatch.endpos[0].col) + sublen + 1; | |
7 | 5642 if (new_start == NULL) |
5643 { | |
5644 /* | |
5645 * Get some space for a temporary buffer to do the | |
5646 * substitution into (and some extra space to avoid | |
5647 * too many calls to alloc()/free()). | |
5648 */ | |
5649 new_start_len = needed_len + 50; | |
5650 if ((new_start = alloc_check(new_start_len)) == NULL) | |
5651 goto outofmem; | |
5652 *new_start = NUL; | |
5653 new_end = new_start; | |
5654 } | |
5655 else | |
5656 { | |
5657 /* | |
5658 * Check if the temporary buffer is long enough to do the | |
5659 * substitution into. If not, make it larger (with a bit | |
5660 * extra to avoid too many calls to alloc()/free()). | |
5661 */ | |
5662 len = (unsigned)STRLEN(new_start); | |
5663 needed_len += len; | |
1872 | 5664 if (needed_len > (int)new_start_len) |
7 | 5665 { |
5666 new_start_len = needed_len + 50; | |
5667 if ((p1 = alloc_check(new_start_len)) == NULL) | |
5668 { | |
5669 vim_free(new_start); | |
5670 goto outofmem; | |
5671 } | |
5672 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
5673 vim_free(new_start); | |
5674 new_start = p1; | |
5675 } | |
5676 new_end = new_start + len; | |
5677 } | |
5678 | |
5679 /* | |
5680 * copy the text up to the part that matched | |
5681 */ | |
1872 | 5682 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
5683 new_end += copy_len; | |
7 | 5684 |
1499 | 5685 (void)vim_regsub_multi(®match, |
5686 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 5687 sub, new_end, TRUE, p_magic, TRUE); |
5688 sub_nsubs++; | |
5689 did_sub = TRUE; | |
5690 | |
5691 /* Move the cursor to the start of the line, to avoid that it | |
5692 * is beyond the end of the line after the substitution. */ | |
5693 curwin->w_cursor.col = 0; | |
5694 | |
5695 /* For a multi-line match, make a copy of the last matched | |
5696 * line and continue in that one. */ | |
5697 if (nmatch > 1) | |
5698 { | |
5699 sub_firstlnum += nmatch - 1; | |
5700 vim_free(sub_firstline); | |
5701 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
5702 /* When going beyond the last line, stop substituting. */ | |
5703 if (sub_firstlnum <= line2) | |
5704 do_again = TRUE; | |
5705 else | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5706 subflags.do_all = FALSE; |
7 | 5707 } |
5708 | |
5709 /* Remember next character to be copied. */ | |
5710 copycol = regmatch.endpos[0].col; | |
5711 | |
819 | 5712 if (skip_match) |
5713 { | |
5714 /* Already hit end of the buffer, sub_firstlnum is one | |
5715 * less than what it ought to be. */ | |
5716 vim_free(sub_firstline); | |
5717 sub_firstline = vim_strsave((char_u *)""); | |
5718 copycol = 0; | |
5719 } | |
5720 | |
7 | 5721 /* |
5722 * Now the trick is to replace CTRL-M chars with a real line | |
5723 * break. This would make it impossible to insert a CTRL-M in | |
5724 * the text. The line break can be avoided by preceding the | |
5725 * CTRL-M with a backslash. To be able to insert a backslash, | |
5726 * they must be doubled in the string and are halved here. | |
5727 * That is Vi compatible. | |
5728 */ | |
5729 for (p1 = new_end; *p1; ++p1) | |
5730 { | |
5731 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
1624 | 5732 STRMOVE(p1, p1 + 1); |
7 | 5733 else if (*p1 == CAR) |
5734 { | |
5735 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
5736 { | |
5737 *p1 = NUL; /* truncate up to the CR */ | |
5738 ml_append(lnum - 1, new_start, | |
5739 (colnr_T)(p1 - new_start + 1), FALSE); | |
5740 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
|
5741 if (subflags.do_ask) |
7 | 5742 appended_lines(lnum - 1, 1L); |
5743 else | |
5744 { | |
5745 if (first_line == 0) | |
5746 first_line = lnum; | |
5747 last_line = lnum + 1; | |
5748 } | |
5749 /* All line numbers increase. */ | |
5750 ++sub_firstlnum; | |
5751 ++lnum; | |
5752 ++line2; | |
5753 /* move the cursor to the new line, like Vi */ | |
5754 ++curwin->w_cursor.lnum; | |
1444 | 5755 /* copy the rest */ |
1624 | 5756 STRMOVE(new_start, p1 + 1); |
7 | 5757 p1 = new_start - 1; |
5758 } | |
5759 } | |
5760 #ifdef FEAT_MBYTE | |
5761 else if (has_mbyte) | |
474 | 5762 p1 += (*mb_ptr2len)(p1) - 1; |
7 | 5763 #endif |
5764 } | |
5765 | |
5766 /* | |
5767 * 4. If do_all is set, find next match. | |
5768 * Prevent endless loop with patterns that match empty | |
5769 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
5770 * But ":s/\n/#/" is OK. | |
5771 */ | |
5772 skip: | |
5773 /* We already know that we did the last subst when we are at | |
5774 * the end of the line, except that a pattern like | |
1499 | 5775 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
5776 * "line2" when there is a \zs in the pattern after a line | |
5777 * break. */ | |
15 | 5778 lastone = (skip_match |
5779 || got_int | |
5780 || got_quit | |
1499 | 5781 || lnum > line2 |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5782 || !(subflags.do_all || do_again) |
15 | 5783 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
5784 && !re_multiline(regmatch.regprog))); | |
7 | 5785 nmatch = -1; |
5786 | |
5787 /* | |
5788 * Replace the line in the buffer when needed. This is | |
5789 * skipped when there are more matches. | |
5790 * The check for nmatch_tl is needed for when multi-line | |
5791 * matching must replace the lines before trying to do another | |
5792 * match, otherwise "\@<=" won't work. | |
1499 | 5793 * When the match starts below where we start searching also |
5794 * need to replace the line first (using \zs after \n). | |
7 | 5795 */ |
5796 if (lastone | |
5797 || nmatch_tl > 0 | |
5798 || (nmatch = vim_regexec_multi(®match, curwin, | |
1521 | 5799 curbuf, sub_firstlnum, |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5800 matchcol, NULL, NULL)) == 0 |
1499 | 5801 || regmatch.startpos[0].lnum > 0) |
7 | 5802 { |
5803 if (new_start != NULL) | |
5804 { | |
5805 /* | |
5806 * Copy the rest of the line, that didn't match. | |
5807 * "matchcol" has to be adjusted, we use the end of | |
5808 * the line as reference, because the substitute may | |
5809 * have changed the number of characters. Same for | |
5810 * "prev_matchcol". | |
5811 */ | |
5812 STRCAT(new_start, sub_firstline + copycol); | |
5813 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
5814 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
5815 - prev_matchcol; | |
5816 | |
5817 if (u_savesub(lnum) != OK) | |
5818 break; | |
5819 ml_replace(lnum, new_start, TRUE); | |
5820 | |
5821 if (nmatch_tl > 0) | |
5822 { | |
5823 /* | |
5824 * Matched lines have now been substituted and are | |
5825 * useless, delete them. The part after the match | |
5826 * has been appended to new_start, we don't need | |
5827 * it in the buffer. | |
5828 */ | |
5829 ++lnum; | |
5830 if (u_savedel(lnum, nmatch_tl) != OK) | |
5831 break; | |
5832 for (i = 0; i < nmatch_tl; ++i) | |
5833 ml_delete(lnum, (int)FALSE); | |
5834 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
5835 (long)MAXLNUM, -nmatch_tl); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5836 if (subflags.do_ask) |
7 | 5837 deleted_lines(lnum, nmatch_tl); |
5838 --lnum; | |
5839 line2 -= nmatch_tl; /* nr of lines decreases */ | |
5840 nmatch_tl = 0; | |
5841 } | |
5842 | |
5843 /* When asking, undo is saved each time, must also set | |
5844 * changed flag each time. */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5845 if (subflags.do_ask) |
7 | 5846 changed_bytes(lnum, 0); |
5847 else | |
5848 { | |
5849 if (first_line == 0) | |
5850 first_line = lnum; | |
5851 last_line = lnum + 1; | |
5852 } | |
5853 | |
5854 sub_firstlnum = lnum; | |
5855 vim_free(sub_firstline); /* free the temp buffer */ | |
5856 sub_firstline = new_start; | |
5857 new_start = NULL; | |
5858 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
5859 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
5860 - prev_matchcol; | |
5861 copycol = 0; | |
5862 } | |
5863 if (nmatch == -1 && !lastone) | |
5864 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5865 sub_firstlnum, matchcol, NULL, NULL); |
7 | 5866 |
5867 /* | |
5868 * 5. break if there isn't another match in this line | |
5869 */ | |
5870 if (nmatch <= 0) | |
1499 | 5871 { |
5872 /* If the match found didn't start where we were | |
5873 * searching, do the next search in the line where we | |
5874 * found the match. */ | |
5875 if (nmatch == -1) | |
5876 lnum -= regmatch.startpos[0].lnum; | |
7 | 5877 break; |
1499 | 5878 } |
7 | 5879 } |
5880 | |
5881 line_breakcheck(); | |
5882 } | |
5883 | |
5884 if (did_sub) | |
5885 ++sub_nlines; | |
1720 | 5886 vim_free(new_start); /* for when substitute was cancelled */ |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5887 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
7 | 5888 } |
5889 | |
5890 line_breakcheck(); | |
5891 } | |
5892 | |
5893 if (first_line != 0) | |
5894 { | |
5895 /* Need to subtract the number of added lines from "last_line" to get | |
5896 * the line number before the change (same as adding the number of | |
5897 * deleted lines). */ | |
5898 i = curbuf->b_ml.ml_line_count - old_line_count; | |
5899 changed_lines(first_line, 0, last_line - i, i); | |
5900 } | |
5901 | |
5902 outofmem: | |
5903 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
170 | 5904 |
5905 /* ":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
|
5906 if (subflags.do_count) |
170 | 5907 curwin->w_cursor = old_cursor; |
5908 | |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5909 if (sub_nsubs > start_nsubs) |
7 | 5910 { |
5911 /* Set the '[ and '] marks. */ | |
5912 curbuf->b_op_start.lnum = eap->line1; | |
5913 curbuf->b_op_end.lnum = line2; | |
5914 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
5915 | |
5916 if (!global_busy) | |
5917 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5918 /* 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
|
5919 if (!subflags.do_ask) |
3394 | 5920 { |
5921 if (endcolumn) | |
5922 coladvance((colnr_T)MAXCOL); | |
5923 else | |
5924 beginline(BL_WHITE | BL_FIX); | |
5925 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5926 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
7 | 5927 MSG(""); |
5928 } | |
5929 else | |
5930 global_need_beginline = TRUE; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5931 if (subflags.do_print) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5932 print_line(curwin->w_cursor.lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5933 subflags.do_number, subflags.do_list); |
7 | 5934 } |
5935 else if (!global_busy) | |
5936 { | |
5937 if (got_int) /* interrupted */ | |
5938 EMSG(_(e_interr)); | |
5939 else if (got_match) /* did find something but nothing substituted */ | |
5940 MSG(""); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5941 else if (subflags.do_error) /* nothing found */ |
7 | 5942 EMSG2(_(e_patnotf2), get_search_pat()); |
5943 } | |
5944 | |
4035 | 5945 #ifdef FEAT_FOLDING |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5946 if (subflags.do_ask && hasAnyFolding(curwin)) |
4035 | 5947 /* Cursor position may require updating */ |
5948 changed_window_setting(); | |
5949 #endif | |
5950 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5951 vim_regfree(regmatch.regprog); |
6789 | 5952 |
5953 /* 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
|
5954 subflags.do_all = save_do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5955 subflags.do_ask = save_do_ask; |
7 | 5956 } |
5957 | |
5958 /* | |
5959 * Give message for number of substitutions. | |
5960 * Can also be used after a ":global" command. | |
5961 * Return TRUE if a message was given. | |
5962 */ | |
484 | 5963 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5964 do_sub_msg( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5965 int count_only) /* used 'n' flag for ":s" */ |
7 | 5966 { |
5967 /* | |
5968 * Only report substitutions when: | |
5969 * - more than 'report' substitutions | |
5970 * - command was typed by user, or number of changed lines > 'report' | |
5971 * - giving messages is not disabled by 'lazyredraw' | |
5972 */ | |
170 | 5973 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
5974 || count_only) | |
7 | 5975 && messaging()) |
5976 { | |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5977 char *msg_single; |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5978 char *msg_plural; |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5979 |
7 | 5980 if (got_int) |
5981 STRCPY(msg_buf, _("(Interrupted) ")); | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5982 else |
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5983 *msg_buf = NUL; |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5984 |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5985 msg_single = count_only |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5986 ? NGETTEXT("%ld match on %ld line", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5987 "%ld matches on %ld line", sub_nsubs) |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5988 : NGETTEXT("%ld substitution on %ld line", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5989 "%ld substitutions on %ld line", sub_nsubs); |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5990 msg_plural = count_only |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5991 ? NGETTEXT("%ld match on %ld lines", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5992 "%ld matches on %ld lines", sub_nsubs) |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5993 : NGETTEXT("%ld substitution on %ld lines", |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5994 "%ld substitutions on %ld lines", sub_nsubs); |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5995 |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5996 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5997 NGETTEXT(msg_single, msg_plural, sub_nlines), |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5998 sub_nsubs, (long)sub_nlines); |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5999 |
7 | 6000 if (msg(msg_buf)) |
6001 /* save message to display it after redraw */ | |
680 | 6002 set_keep_msg(msg_buf, 0); |
7 | 6003 return TRUE; |
6004 } | |
6005 if (got_int) | |
6006 { | |
6007 EMSG(_(e_interr)); | |
6008 return TRUE; | |
6009 } | |
6010 return FALSE; | |
6011 } | |
6012 | |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6013 static void |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6014 global_exe_one(char_u *cmd, linenr_T lnum) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6015 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6016 curwin->w_cursor.lnum = lnum; |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6017 curwin->w_cursor.col = 0; |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6018 if (*cmd == NUL || *cmd == '\n') |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6019 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6020 else |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6021 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6022 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6023 |
7 | 6024 /* |
6025 * Execute a global command of the form: | |
6026 * | |
6027 * g/pattern/X : execute X on all lines where pattern matches | |
6028 * v/pattern/X : execute X on all lines where pattern does not match | |
6029 * | |
6030 * where 'X' is an EX command | |
6031 * | |
6032 * The command character (as well as the trailing slash) is optional, and | |
6033 * is assumed to be 'p' if missing. | |
6034 * | |
6035 * This is implemented in two passes: first we scan the file for the pattern and | |
3786 | 6036 * set a mark for each line that (not) matches. Secondly we execute the command |
7 | 6037 * for each line that has a mark. This is required because after deleting |
6038 * lines we do not know where to search for the next match. | |
6039 */ | |
6040 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6041 ex_global(exarg_T *eap) |
7 | 6042 { |
6043 linenr_T lnum; /* line number according to old situation */ | |
170 | 6044 int ndone = 0; |
7 | 6045 int type; /* first char of cmd: 'v' or 'g' */ |
6046 char_u *cmd; /* command argument */ | |
6047 | |
6048 char_u delim; /* delimiter, normally '/' */ | |
6049 char_u *pat; | |
6050 regmmatch_T regmatch; | |
6051 int match; | |
6052 int which_pat; | |
6053 | |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6054 /* When nesting the command works on one line. This allows for |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6055 * ":g/found/v/notfound/command". */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6056 if (global_busy && (eap->line1 != 1 |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6057 || eap->line2 != curbuf->b_ml.ml_line_count)) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6058 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6059 /* will increment global_busy to break out of the loop */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6060 EMSG(_("E147: Cannot do :global recursive with a range")); |
7 | 6061 return; |
6062 } | |
6063 | |
6064 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
6065 type = 'v'; | |
6066 else | |
6067 type = *eap->cmd; | |
6068 cmd = eap->arg; | |
6069 which_pat = RE_LAST; /* default: use last used regexp */ | |
6070 | |
6071 /* | |
6072 * undocumented vi feature: | |
6073 * "\/" and "\?": use previous search pattern. | |
6074 * "\&": use previous substitute pattern. | |
6075 */ | |
6076 if (*cmd == '\\') | |
6077 { | |
6078 ++cmd; | |
6079 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
6080 { | |
6081 EMSG(_(e_backslash)); | |
6082 return; | |
6083 } | |
6084 if (*cmd == '&') | |
6085 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
6086 else | |
6087 which_pat = RE_SEARCH; /* use previous search pattern */ | |
6088 ++cmd; | |
6089 pat = (char_u *)""; | |
6090 } | |
6091 else if (*cmd == NUL) | |
6092 { | |
6093 EMSG(_("E148: Regular expression missing from global")); | |
6094 return; | |
6095 } | |
6096 else | |
6097 { | |
6098 delim = *cmd; /* get the delimiter */ | |
6099 if (delim) | |
6100 ++cmd; /* skip delimiter if there is one */ | |
6101 pat = cmd; /* remember start of pattern */ | |
6102 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
6103 if (cmd[0] == delim) /* end delimiter found */ | |
6104 *cmd++ = NUL; /* replace it with a NUL */ | |
6105 } | |
6106 | |
6107 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
6108 if (p_altkeymap && curwin->w_p_rl) | |
6109 lrFswap(pat,0); | |
6110 #endif | |
6111 | |
6112 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
6113 { | |
6114 EMSG(_(e_invcmd)); | |
6115 return; | |
6116 } | |
6117 | |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6118 if (global_busy) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6119 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6120 lnum = curwin->w_cursor.lnum; |
1521 | 6121 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
6122 (colnr_T)0, NULL, NULL); |
7 | 6123 if ((type == 'g' && match) || (type == 'v' && !match)) |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6124 global_exe_one(cmd, lnum); |
7 | 6125 } |
6126 else | |
6116 | 6127 { |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6128 /* |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6129 * pass 1: set marks for each (not) matching line |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6130 */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6131 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6132 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6133 /* a match on this line? */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6134 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
6135 (colnr_T)0, NULL, NULL); |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6136 if ((type == 'g' && match) || (type == 'v' && !match)) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6137 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6138 ml_setmarked(lnum); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6139 ndone++; |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6140 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6141 line_breakcheck(); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6142 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6143 |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6144 /* |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6145 * pass 2: execute the command for each line that has been marked |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6146 */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6147 if (got_int) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6148 MSG(_(e_interr)); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6149 else if (ndone == 0) |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6150 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6151 if (type == 'v') |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6152 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6153 else |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6154 smsg((char_u *)_("Pattern not found: %s"), pat); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6155 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6156 else |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6157 { |
6116 | 6158 #ifdef FEAT_CLIPBOARD |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6159 start_global_changes(); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6160 #endif |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6161 global_exe(cmd); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6162 #ifdef FEAT_CLIPBOARD |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6163 end_global_changes(); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6164 #endif |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6165 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6166 |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6167 ml_clearmarked(); /* clear rest of the marks */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6168 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6169 |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6170 vim_regfree(regmatch.regprog); |
7 | 6171 } |
6172 | |
6173 /* | |
6174 * Execute "cmd" on lines marked with ml_setmarked(). | |
6175 */ | |
6176 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6177 global_exe(char_u *cmd) |
7 | 6178 { |
2819 | 6179 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
6180 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
6181 linenr_T lnum; /* line number according to old situation */ | |
7 | 6182 |
6183 /* | |
6184 * Set current position only once for a global command. | |
6185 * If global_busy is set, setpcmark() will not do anything. | |
6186 * If there is an error, global_busy will be incremented. | |
6187 */ | |
6188 setpcmark(); | |
6189 | |
6190 /* When the command writes a message, don't overwrite the command. */ | |
6191 msg_didout = TRUE; | |
6192 | |
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6193 sub_nsubs = 0; |
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6194 sub_nlines = 0; |
7 | 6195 global_need_beginline = FALSE; |
6196 global_busy = 1; | |
6197 old_lcount = curbuf->b_ml.ml_line_count; | |
6198 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
6199 { | |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6200 global_exe_one(cmd, lnum); |
7 | 6201 ui_breakcheck(); |
6202 } | |
6203 | |
6204 global_busy = 0; | |
6205 if (global_need_beginline) | |
6206 beginline(BL_WHITE | BL_FIX); | |
6207 else | |
6208 check_cursor(); /* cursor may be beyond the end of the line */ | |
6209 | |
39 | 6210 /* the cursor may not have moved in the text but a change in a previous |
6211 * line may move it on the screen */ | |
6212 changed_line_abv_curs(); | |
6213 | |
7 | 6214 /* If it looks like no message was written, allow overwriting the |
6215 * command with the report for number of changes. */ | |
6216 if (msg_col == 0 && msg_scrolled == 0) | |
6217 msg_didout = FALSE; | |
6218 | |
1227 | 6219 /* If substitutes done, report number of substitutes, otherwise report |
2819 | 6220 * number of extra or deleted lines. |
6221 * Don't report extra or deleted lines in the edge case where the buffer | |
6222 * we are in after execution is different from the buffer we started in. */ | |
6223 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
7 | 6224 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
6225 } | |
6226 | |
6227 #ifdef FEAT_VIMINFO | |
6228 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6229 read_viminfo_sub_string(vir_T *virp, int force) |
7 | 6230 { |
2690 | 6231 if (force) |
7 | 6232 vim_free(old_sub); |
6233 if (force || old_sub == NULL) | |
6234 old_sub = viminfo_readstring(virp, 1, TRUE); | |
6235 return viminfo_readline(virp); | |
6236 } | |
6237 | |
6238 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6239 write_viminfo_sub_string(FILE *fp) |
7 | 6240 { |
6241 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
6242 { | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6243 fputs(_("\n# Last Substitute String:\n$"), fp); |
7 | 6244 viminfo_writestring(fp, old_sub); |
6245 } | |
6246 } | |
6247 #endif /* FEAT_VIMINFO */ | |
6248 | |
359 | 6249 #if defined(EXITFREE) || defined(PROTO) |
6250 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6251 free_old_sub(void) |
359 | 6252 { |
6253 vim_free(old_sub); | |
6254 } | |
6255 #endif | |
6256 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6257 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
7 | 6258 /* |
6259 * Set up for a tagpreview. | |
735 | 6260 * Return TRUE when it was created. |
7 | 6261 */ |
735 | 6262 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6263 prepare_tagpreview( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6264 int undo_sync) /* sync undo when leaving the window */ |
7 | 6265 { |
6266 win_T *wp; | |
6267 | |
6268 # ifdef FEAT_GUI | |
6269 need_mouse_correct = TRUE; | |
6270 # endif | |
6271 | |
6272 /* | |
6273 * If there is already a preview window open, use that one. | |
6274 */ | |
6275 if (!curwin->w_p_pvw) | |
6276 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6277 FOR_ALL_WINDOWS(wp) |
7 | 6278 if (wp->w_p_pvw) |
6279 break; | |
6280 if (wp != NULL) | |
816 | 6281 win_enter(wp, undo_sync); |
7 | 6282 else |
6283 { | |
6284 /* | |
6285 * There is no preview window open yet. Create one. | |
6286 */ | |
6287 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
6288 == FAIL) | |
735 | 6289 return FALSE; |
7 | 6290 curwin->w_p_pvw = TRUE; |
6291 curwin->w_p_wfh = TRUE; | |
2583 | 6292 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
6293 and 'cursorbind' */ | |
7 | 6294 # ifdef FEAT_DIFF |
6295 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
6296 # endif | |
6297 # ifdef FEAT_FOLDING | |
6298 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
6299 # endif | |
735 | 6300 return TRUE; |
7 | 6301 } |
6302 } | |
735 | 6303 return FALSE; |
7 | 6304 } |
6305 | |
6306 #endif | |
6307 | |
6308 | |
6309 /* | |
6310 * ":help": open a read-only window on a help file | |
6311 */ | |
6312 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6313 ex_help(exarg_T *eap) |
7 | 6314 { |
6315 char_u *arg; | |
6316 char_u *tag; | |
6317 FILE *helpfd; /* file descriptor of help file */ | |
6318 int n; | |
6319 int i; | |
6320 win_T *wp; | |
6321 int num_matches; | |
6322 char_u **matches; | |
6323 char_u *p; | |
6324 int empty_fnum = 0; | |
6325 int alt_fnum = 0; | |
6326 buf_T *buf; | |
6327 #ifdef FEAT_MULTI_LANG | |
6328 int len; | |
9 | 6329 char_u *lang; |
7 | 6330 #endif |
3112 | 6331 #ifdef FEAT_FOLDING |
6332 int old_KeyTyped = KeyTyped; | |
6333 #endif | |
7 | 6334 |
6335 if (eap != NULL) | |
6336 { | |
6337 /* | |
6338 * A ":help" command ends at the first LF, or at a '|' that is | |
6339 * followed by some text. Set nextcmd to the following command. | |
6340 */ | |
6341 for (arg = eap->arg; *arg; ++arg) | |
6342 { | |
6343 if (*arg == '\n' || *arg == '\r' | |
6344 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
6345 { | |
6346 *arg++ = NUL; | |
6347 eap->nextcmd = arg; | |
6348 break; | |
6349 } | |
6350 } | |
6351 arg = eap->arg; | |
6352 | |
3446 | 6353 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
7 | 6354 { |
6355 EMSG(_("E478: Don't panic!")); | |
6356 return; | |
6357 } | |
6358 | |
6359 if (eap->skip) /* not executing commands */ | |
6360 return; | |
6361 } | |
6362 else | |
6363 arg = (char_u *)""; | |
6364 | |
6365 /* remove trailing blanks */ | |
6366 p = arg + STRLEN(arg) - 1; | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6367 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
7 | 6368 *p-- = NUL; |
6369 | |
6370 #ifdef FEAT_MULTI_LANG | |
6371 /* Check for a specified language */ | |
9 | 6372 lang = check_help_lang(arg); |
7 | 6373 #endif |
6374 | |
6375 /* When no argument given go to the index. */ | |
6376 if (*arg == NUL) | |
6377 arg = (char_u *)"help.txt"; | |
6378 | |
6379 /* | |
6380 * Check if there is a match for the argument. | |
6381 */ | |
6382 n = find_help_tags(arg, &num_matches, &matches, | |
6383 eap != NULL && eap->forceit); | |
6384 | |
6385 i = 0; | |
6386 #ifdef FEAT_MULTI_LANG | |
6387 if (n != FAIL && lang != NULL) | |
6388 /* Find first item with the requested language. */ | |
6389 for (i = 0; i < num_matches; ++i) | |
6390 { | |
835 | 6391 len = (int)STRLEN(matches[i]); |
7 | 6392 if (len > 3 && matches[i][len - 3] == '@' |
6393 && STRICMP(matches[i] + len - 2, lang) == 0) | |
6394 break; | |
6395 } | |
6396 #endif | |
6397 if (i >= num_matches || n == FAIL) | |
6398 { | |
6399 #ifdef FEAT_MULTI_LANG | |
6400 if (lang != NULL) | |
6401 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
6402 else | |
6403 #endif | |
6404 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
6405 if (n != FAIL) | |
6406 FreeWild(num_matches, matches); | |
6407 return; | |
6408 } | |
6409 | |
6410 /* The first match (in the requested language) is the best match. */ | |
6411 tag = vim_strsave(matches[i]); | |
6412 FreeWild(num_matches, matches); | |
6413 | |
6414 #ifdef FEAT_GUI | |
6415 need_mouse_correct = TRUE; | |
6416 #endif | |
6417 | |
6418 /* | |
6419 * Re-use an existing help window or open a new one. | |
684 | 6420 * Always open a new one for ":tab help". |
7 | 6421 */ |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6422 if (!bt_help(curwin->w_buffer) || cmdmod.tab != 0) |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6423 { |
684 | 6424 if (cmdmod.tab != 0) |
6425 wp = NULL; | |
6426 else | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6427 FOR_ALL_WINDOWS(wp) |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6428 if (bt_help(wp->w_buffer)) |
684 | 6429 break; |
7 | 6430 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
6431 win_enter(wp, TRUE); | |
6432 else | |
6433 { | |
6434 /* | |
6435 * There is no help window yet. | |
6436 * Try to open the file specified by the "helpfile" option. | |
6437 */ | |
6438 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
6439 { | |
274 | 6440 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
7 | 6441 goto erret; |
6442 } | |
6443 fclose(helpfd); | |
6444 | |
6445 /* Split off help window; put it at far top if no position | |
684 | 6446 * specified, the current window is vertically split and |
6447 * narrow. */ | |
7 | 6448 n = WSP_HELP; |
6449 if (cmdmod.split == 0 && curwin->w_width != Columns | |
684 | 6450 && curwin->w_width < 80) |
7 | 6451 n |= WSP_TOP; |
6452 if (win_split(0, n) == FAIL) | |
684 | 6453 goto erret; |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6454 |
7 | 6455 if (curwin->w_height < p_hh) |
6456 win_setheight((int)p_hh); | |
6457 | |
6458 /* | |
6459 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
6460 * set b_p_ro flag). | |
6461 * Set the alternate file to the previously edited file. | |
6462 */ | |
6463 alt_fnum = curbuf->b_fnum; | |
6464 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
1743 | 6465 ECMD_HIDE + ECMD_SET_HELP, |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6466 NULL); /* buffer is still open, don't store info */ |
22 | 6467 if (!cmdmod.keepalt) |
6468 curwin->w_alt_fnum = alt_fnum; | |
7 | 6469 empty_fnum = curbuf->b_fnum; |
6470 } | |
6471 } | |
6472 | |
6473 if (!p_im) | |
6474 restart_edit = 0; /* don't want insert mode in help file */ | |
6475 | |
3112 | 6476 #ifdef FEAT_FOLDING |
6477 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
6478 * It is needed for do_tag top open folds under the cursor. */ | |
6479 KeyTyped = old_KeyTyped; | |
6480 #endif | |
6481 | |
7 | 6482 if (tag != NULL) |
6483 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
6484 | |
819 | 6485 /* Delete the empty buffer if we're not using it. Careful: autocommands |
6486 * may have jumped to another window, check that the buffer is not in a | |
6487 * window. */ | |
7 | 6488 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
6489 { | |
6490 buf = buflist_findnr(empty_fnum); | |
819 | 6491 if (buf != NULL && buf->b_nwindows == 0) |
7 | 6492 wipe_buffer(buf, TRUE); |
6493 } | |
6494 | |
6495 /* keep the previous alternate file */ | |
22 | 6496 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
7 | 6497 curwin->w_alt_fnum = alt_fnum; |
6498 | |
6499 erret: | |
6500 vim_free(tag); | |
6501 } | |
6502 | |
6228 | 6503 /* |
6234 | 6504 * ":helpclose": Close one help window |
6228 | 6505 */ |
6506 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6507 ex_helpclose(exarg_T *eap UNUSED) |
6228 | 6508 { |
6509 win_T *win; | |
6510 | |
6511 FOR_ALL_WINDOWS(win) | |
6512 { | |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6513 if (bt_help(win->w_buffer)) |
6228 | 6514 { |
6515 win_close(win, FALSE); | |
6234 | 6516 return; |
6228 | 6517 } |
6518 } | |
6519 } | |
7 | 6520 |
9 | 6521 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
6522 /* | |
6523 * In an argument search for a language specifiers in the form "@xx". | |
6524 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
6525 * Returns NULL if not found. | |
6526 */ | |
6527 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6528 check_help_lang(char_u *arg) |
9 | 6529 { |
835 | 6530 int len = (int)STRLEN(arg); |
9 | 6531 |
6532 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
6533 && ASCII_ISALPHA(arg[len - 1])) | |
6534 { | |
6535 arg[len - 3] = NUL; /* remove the '@' */ | |
6536 return arg + len - 2; | |
6537 } | |
6538 return NULL; | |
6539 } | |
6540 #endif | |
6541 | |
7 | 6542 /* |
6543 * Return a heuristic indicating how well the given string matches. The | |
6544 * smaller the number, the better the match. This is the order of priorities, | |
6545 * from best match to worst match: | |
6546 * - Match with least alpha-numeric characters is better. | |
6547 * - Match with least total characters is better. | |
6548 * - Match towards the start is better. | |
6549 * - Match starting with "+" is worse (feature instead of command) | |
6550 * Assumption is made that the matched_string passed has already been found to | |
6551 * match some string for which help is requested. webb. | |
6552 */ | |
6553 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6554 help_heuristic( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6555 char_u *matched_string, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6556 int offset, /* offset for match */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6557 int wrong_case) /* no matching case */ |
7 | 6558 { |
6559 int num_letters; | |
6560 char_u *p; | |
6561 | |
6562 num_letters = 0; | |
6563 for (p = matched_string; *p; p++) | |
6564 if (ASCII_ISALNUM(*p)) | |
6565 num_letters++; | |
6566 | |
6567 /* | |
6568 * Multiply the number of letters by 100 to give it a much bigger | |
6569 * weighting than the number of characters. | |
6570 * If there only is a match while ignoring case, add 5000. | |
6571 * If the match starts in the middle of a word, add 10000 to put it | |
6572 * somewhere in the last half. | |
6573 * If the match is more than 2 chars from the start, multiply by 200 to | |
6574 * put it after matches at the start. | |
6575 */ | |
6576 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
6577 && ASCII_ISALNUM(matched_string[offset - 1])) | |
6578 offset += 10000; | |
6579 else if (offset > 2) | |
6580 offset *= 200; | |
6581 if (wrong_case) | |
6582 offset += 5000; | |
6583 /* Features are less interesting than the subjects themselves, but "+" | |
6584 * alone is not a feature. */ | |
6585 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
6586 offset += 100; | |
6587 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
6588 } | |
6589 | |
6590 /* | |
6591 * Compare functions for qsort() below, that checks the help heuristics number | |
6592 * that has been put after the tagname by find_tags(). | |
6593 */ | |
6594 static int | |
6595 #ifdef __BORLANDC__ | |
6596 _RTLENTRYF | |
6597 #endif | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6598 help_compare(const void *s1, const void *s2) |
7 | 6599 { |
6600 char *p1; | |
6601 char *p2; | |
6602 | |
6603 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
6604 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
6605 return strcmp(p1, p2); | |
6606 } | |
6607 | |
6608 /* | |
6609 * Find all help tags matching "arg", sort them and return in matches[], with | |
6610 * the number of matches in num_matches. | |
6611 * The matches will be sorted with a "best" match algorithm. | |
6612 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
6613 */ | |
6614 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6615 find_help_tags( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6616 char_u *arg, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6617 int *num_matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6618 char_u ***matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6619 int keep_lang) |
7 | 6620 { |
6621 char_u *s, *d; | |
6622 int i; | |
6623 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
445 | 6624 "/*", "/\\*", "\"*", "**", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6625 "cpo-*", "/\\(\\)", "/\\%(\\)", |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6626 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6627 "-?", "q?", "v_g?", |
279 | 6628 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6629 "[count]", "[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6630 "[range]", ":[range]", |
5647 | 6631 "[pattern]", "\\|", "\\%$", |
6632 "s/\\~", "s/\\U", "s/\\L", | |
6633 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
7 | 6634 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
445 | 6635 "/star", "/\\\\star", "quotestar", "starstar", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6636 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6637 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6638 "-?", "q?", "v_g?", |
279 | 6639 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6640 "\\[count]", "\\[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6641 "\\[range]", ":\\[range]", |
5647 | 6642 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
5867 | 6643 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
5647 | 6644 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6645 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6646 ">=?", ">?", "is?", "isnot?"}; |
7 | 6647 int flags; |
6648 | |
6649 d = IObuff; /* assume IObuff is long enough! */ | |
6650 | |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6651 if (STRNICMP(arg, "expr-", 5) == 0) |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6652 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6653 // When the string starting with "expr-" and containing '?' and matches |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6654 // the table, it is taken literally. Otherwise '?' is recognized as a |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6655 // wildcard. |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6656 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6657 if (STRCMP(arg + 5, expr_table[i]) == 0) |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6658 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6659 STRCPY(d, arg); |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6660 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6661 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6662 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6663 else |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6664 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6665 // Recognize a few exceptions to the rule. Some strings that contain |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6666 // '*' with "star". Otherwise '*' is recognized as a wildcard. |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6667 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6668 if (STRCMP(arg, mtable[i]) == 0) |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6669 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6670 STRCPY(d, rtable[i]); |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6671 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6672 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6673 } |
7 | 6674 |
6675 if (i < 0) /* no match in table */ | |
6676 { | |
6677 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
6678 * Also replace "\%^" and "\%(", they match every tag too. | |
6679 * Also "\zs", "\z1", etc. | |
6680 * Also "\@<", "\@=", "\@<=", etc. | |
6681 * And also "\_$" and "\_^". */ | |
6682 if (arg[0] == '\\' | |
6683 && ((arg[1] != NUL && arg[2] == NUL) | |
6684 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
6685 && arg[2] != NUL))) | |
6686 { | |
6687 STRCPY(d, "/\\\\"); | |
6688 STRCPY(d + 3, arg + 1); | |
6689 /* Check for "/\\_$", should be "/\\_\$" */ | |
6690 if (d[3] == '_' && d[4] == '$') | |
6691 STRCPY(d + 4, "\\$"); | |
6692 } | |
6693 else | |
6694 { | |
3786 | 6695 /* Replace: |
6696 * "[:...:]" with "\[:...:]" | |
6697 * "[++...]" with "\[++...]" | |
5867 | 6698 * "\{" with "\\{" -- matching "} \}" |
3786 | 6699 */ |
6700 if ((arg[0] == '[' && (arg[1] == ':' | |
6701 || (arg[1] == '+' && arg[2] == '+'))) | |
6702 || (arg[0] == '\\' && arg[1] == '{')) | |
7 | 6703 *d++ = '\\'; |
6704 | |
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6705 /* |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6706 * 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
|
6707 */ |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6708 if (*arg == '(' && arg[1] == '\'') |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6709 arg++; |
7 | 6710 for (s = arg; *s; ++s) |
6711 { | |
6712 /* | |
6713 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
6714 * the tags for these commands. | |
6715 * Replace "*" with ".*" and "?" with "." to match command line | |
6716 * completion. | |
6717 * Insert a backslash before '~', '$' and '.' to avoid their | |
6718 * special meaning. | |
6719 */ | |
6720 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
6721 break; | |
6722 switch (*s) | |
6723 { | |
6724 case '|': STRCPY(d, "bar"); | |
6725 d += 3; | |
6726 continue; | |
6727 case '"': STRCPY(d, "quote"); | |
6728 d += 5; | |
6729 continue; | |
6730 case '*': *d++ = '.'; | |
6731 break; | |
6732 case '?': *d++ = '.'; | |
6733 continue; | |
6734 case '$': | |
6735 case '.': | |
6736 case '~': *d++ = '\\'; | |
6737 break; | |
6738 } | |
6739 | |
6740 /* | |
6741 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
6742 * ":help i_^_CTRL-D" work. | |
6743 * Insert '-' before and after "CTRL-X" when applicable. | |
6744 */ | |
6745 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
6746 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
6747 { | |
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6748 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6749 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
7 | 6750 STRCPY(d, "CTRL-"); |
6751 d += 5; | |
6752 if (*s < ' ') | |
6753 { | |
6754 #ifdef EBCDIC | |
6755 *d++ = CtrlChar(*s); | |
6756 #else | |
6757 *d++ = *s + '@'; | |
6758 #endif | |
6759 if (d[-1] == '\\') | |
6760 *d++ = '\\'; /* double a backslash */ | |
6761 } | |
6762 else | |
6763 *d++ = *++s; | |
6764 if (s[1] != NUL && s[1] != '_') | |
6765 *d++ = '_'; /* append a '_' */ | |
6766 continue; | |
6767 } | |
6768 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
6769 *d++ = '\\'; | |
6770 | |
6771 /* | |
6772 * Insert a backslash before a backslash after a slash, for search | |
6773 * pattern tags: "/\|" --> "/\\|". | |
6774 */ | |
6775 else if (s[0] == '\\' && s[1] != '\\' | |
6776 && *arg == '/' && s == arg + 1) | |
6777 *d++ = '\\'; | |
6778 | |
6779 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
6780 * "CTRL-\_CTRL-N" */ | |
6781 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
6782 { | |
6783 STRCPY(d, "CTRL-\\\\"); | |
6784 d += 7; | |
6785 s += 6; | |
6786 } | |
6787 | |
6788 *d++ = *s; | |
6789 | |
6790 /* | |
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6791 * 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
|
6792 * 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
|
6793 */ |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6794 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6795 break; |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6796 |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6797 /* |
7 | 6798 * If tag starts with ', toss everything after a second '. Fixes |
6799 * CTRL-] on 'option'. (would include the trailing '.'). | |
6800 */ | |
6801 if (*s == '\'' && s > arg && *arg == '\'') | |
6802 break; | |
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6803 /* Also '{' and '}'. */ |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6804 if (*s == '}' && s > arg && *arg == '{') |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6805 break; |
7 | 6806 } |
6807 *d = NUL; | |
3480 | 6808 |
6809 if (*IObuff == '`') | |
6810 { | |
6811 if (d > IObuff + 2 && d[-1] == '`') | |
6812 { | |
6813 /* remove the backticks from `command` */ | |
6814 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6815 d[-2] = NUL; | |
6816 } | |
6817 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
6818 { | |
6819 /* remove the backticks and comma from `command`, */ | |
6820 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6821 d[-3] = NUL; | |
6822 } | |
6823 else if (d > IObuff + 4 && d[-3] == '`' | |
6824 && d[-2] == '\\' && d[-1] == '.') | |
6825 { | |
6826 /* remove the backticks and dot from `command`\. */ | |
6827 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6828 d[-4] = NUL; | |
6829 } | |
6830 } | |
7 | 6831 } |
6832 } | |
6833 | |
6834 *matches = (char_u **)""; | |
6835 *num_matches = 0; | |
6836 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
6837 if (keep_lang) | |
6838 flags |= TAG_KEEP_LANG; | |
1696 | 6839 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
7 | 6840 && *num_matches > 0) |
1696 | 6841 { |
7 | 6842 /* Sort the matches found on the heuristic number that is after the |
6843 * tag name. */ | |
6844 qsort((void *)*matches, (size_t)*num_matches, | |
6845 sizeof(char_u *), help_compare); | |
1696 | 6846 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
6847 while (*num_matches > TAG_MANY) | |
6848 vim_free((*matches)[--*num_matches]); | |
6849 } | |
7 | 6850 return OK; |
6851 } | |
6852 | |
6853 /* | |
6365 | 6854 * Called when starting to edit a buffer for a help file. |
6855 */ | |
6856 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6857 prepare_help_buffer(void) |
6365 | 6858 { |
6859 char_u *p; | |
6860 | |
6861 curbuf->b_help = TRUE; | |
6862 #ifdef FEAT_QUICKFIX | |
6863 set_string_option_direct((char_u *)"buftype", -1, | |
6864 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
6865 #endif | |
6866 | |
6867 /* | |
6868 * Always set these options after jumping to a help tag, because the | |
6869 * user may have an autocommand that gets in the way. | |
6870 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
6871 * latin1 word characters (for translated help files). | |
6872 * Only set it when needed, buf_init_chartab() is some work. | |
6873 */ | |
6874 p = | |
6875 #ifdef EBCDIC | |
6876 (char_u *)"65-255,^*,^|,^\""; | |
6877 #else | |
6878 (char_u *)"!-~,^*,^|,^\",192-255"; | |
6879 #endif | |
6880 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
6881 { | |
6882 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
6883 check_buf_options(curbuf); | |
6884 (void)buf_init_chartab(curbuf, FALSE); | |
6885 } | |
6886 | |
6415 | 6887 #ifdef FEAT_FOLDING |
6365 | 6888 /* Don't use the global foldmethod.*/ |
6889 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
6890 OPT_FREE|OPT_LOCAL, 0); | |
6415 | 6891 #endif |
6365 | 6892 |
6893 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
6894 curwin->w_p_list = FALSE; /* no list mode */ | |
6895 | |
6896 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
6897 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
6898 curwin->w_p_nu = 0; /* no line numbers */ | |
6899 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
6900 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
6901 #ifdef FEAT_ARABIC | |
6902 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
6903 #endif | |
6904 #ifdef FEAT_RIGHTLEFT | |
6905 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
6906 #endif | |
6907 #ifdef FEAT_FOLDING | |
6908 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
6909 #endif | |
6910 #ifdef FEAT_DIFF | |
6911 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
6912 #endif | |
6913 #ifdef FEAT_SPELL | |
6914 curwin->w_p_spell = FALSE; /* No spell checking */ | |
6915 #endif | |
6916 | |
6917 set_buflisted(FALSE); | |
6918 } | |
6919 | |
6920 /* | |
7 | 6921 * After reading a help file: May cleanup a help buffer when syntax |
6922 * highlighting is not used. | |
6923 */ | |
6924 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6925 fix_help_buffer(void) |
7 | 6926 { |
6927 linenr_T lnum; | |
6928 char_u *line; | |
6929 int in_example = FALSE; | |
6930 int len; | |
3141 | 6931 char_u *fname; |
7 | 6932 char_u *p; |
6933 char_u *rt; | |
6934 int mustfree; | |
6935 | |
11533
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6936 /* Set filetype to "help" if still needed. */ |
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6937 if (STRCMP(curbuf->b_p_ft, "help") != 0) |
11589
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6938 { |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6939 ++curbuf_lock; |
11533
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6940 set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL); |
11589
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6941 --curbuf_lock; |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6942 } |
7 | 6943 |
6944 #ifdef FEAT_SYN_HL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6945 if (!syntax_present(curwin)) |
7 | 6946 #endif |
6947 { | |
6948 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6949 { | |
6950 line = ml_get_buf(curbuf, lnum, FALSE); | |
6951 len = (int)STRLEN(line); | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6952 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
7 | 6953 { |
6954 /* End of example: non-white or '<' in first column. */ | |
6955 if (line[0] == '<') | |
6956 { | |
6957 /* blank-out a '<' in the first column */ | |
6958 line = ml_get_buf(curbuf, lnum, TRUE); | |
6959 line[0] = ' '; | |
6960 } | |
6961 in_example = FALSE; | |
6962 } | |
6963 if (!in_example && len > 0) | |
6964 { | |
6965 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
6966 { | |
6967 /* blank-out a '>' in the last column (start of example) */ | |
6968 line = ml_get_buf(curbuf, lnum, TRUE); | |
6969 line[len - 1] = ' '; | |
6970 in_example = TRUE; | |
6971 } | |
6972 else if (line[len - 1] == '~') | |
6973 { | |
6974 /* blank-out a '~' at the end of line (header marker) */ | |
6975 line = ml_get_buf(curbuf, lnum, TRUE); | |
6976 line[len - 1] = ' '; | |
6977 } | |
6978 } | |
6979 } | |
6980 } | |
6981 | |
6982 /* | |
3141 | 6983 * In the "help.txt" and "help.abx" file, add the locally added help |
6984 * files. This uses the very first line in the help file. | |
7 | 6985 */ |
3141 | 6986 fname = gettail(curbuf->b_fname); |
6987 if (fnamecmp(fname, "help.txt") == 0 | |
6988 #ifdef FEAT_MULTI_LANG | |
6989 || (fnamencmp(fname, "help.", 5) == 0 | |
6990 && ASCII_ISALPHA(fname[5]) | |
6991 && ASCII_ISALPHA(fname[6]) | |
6992 && TOLOWER_ASC(fname[7]) == 'x' | |
6993 && fname[8] == NUL) | |
6994 #endif | |
6995 ) | |
7 | 6996 { |
6997 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
6998 { | |
6999 line = ml_get_buf(curbuf, lnum, FALSE); | |
3141 | 7000 if (strstr((char *)line, "*local-additions*") == NULL) |
7001 continue; | |
7002 | |
7003 /* Go through all directories in 'runtimepath', skipping | |
7004 * $VIMRUNTIME. */ | |
7005 p = p_rtp; | |
7006 while (*p != NUL) | |
7 | 7007 { |
3141 | 7008 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
7009 mustfree = FALSE; | |
7010 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
13276
6958e700a458
patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
7011 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
7 | 7012 { |
3141 | 7013 int fcount; |
7014 char_u **fnames; | |
7015 FILE *fd; | |
7016 char_u *s; | |
7017 int fi; | |
7 | 7018 #ifdef FEAT_MBYTE |
3141 | 7019 vimconv_T vc; |
7020 char_u *cp; | |
7021 #endif | |
7022 | |
7023 /* Find all "doc/ *.txt" files in this directory. */ | |
7024 add_pathsep(NameBuff); | |
7025 #ifdef FEAT_MULTI_LANG | |
7026 STRCAT(NameBuff, "doc/*.??[tx]"); | |
7 | 7027 #else |
3141 | 7028 STRCAT(NameBuff, "doc/*.txt"); |
7029 #endif | |
7030 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
7031 &fnames, EW_FILE|EW_SILENT) == OK | |
7032 && fcount > 0) | |
7033 { | |
7034 #ifdef FEAT_MULTI_LANG | |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7035 int i1, i2; |
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7036 char_u *f1, *f2; |
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7037 char_u *t1, *t2; |
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7038 char_u *e1, *e2; |
3141 | 7039 |
7040 /* If foo.abx is found use it instead of foo.txt in | |
7041 * the same directory. */ | |
7042 for (i1 = 0; i1 < fcount; ++i1) | |
7043 { | |
7044 for (i2 = 0; i2 < fcount; ++i2) | |
7045 { | |
7046 if (i1 == i2) | |
7047 continue; | |
7048 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
7049 continue; | |
7050 f1 = fnames[i1]; | |
7051 f2 = fnames[i2]; | |
7052 t1 = gettail(f1); | |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7053 t2 = gettail(f2); |
3141 | 7054 e1 = vim_strrchr(t1, '.'); |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7055 e2 = vim_strrchr(t2, '.'); |
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7056 if (e1 == NULL || e2 == NULL) |
3141 | 7057 continue; |
7058 if (fnamecmp(e1, ".txt") != 0 | |
7059 && fnamecmp(e1, fname + 4) != 0) | |
7060 { | |
7061 /* Not .txt and not .abx, remove it. */ | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7062 VIM_CLEAR(fnames[i1]); |
3141 | 7063 continue; |
7064 } | |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7065 if (e1 - f1 != e2 - f2 |
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7066 || fnamencmp(f1, f2, e1 - f1) != 0) |
3141 | 7067 continue; |
7068 if (fnamecmp(e1, ".txt") == 0 | |
7069 && fnamecmp(e2, fname + 4) == 0) | |
7070 /* use .abx instead of .txt */ | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7071 VIM_CLEAR(fnames[i1]); |
7 | 7072 } |
7073 } | |
3141 | 7074 #endif |
7075 for (fi = 0; fi < fcount; ++fi) | |
7076 { | |
7077 if (fnames[fi] == NULL) | |
7078 continue; | |
7079 fd = mch_fopen((char *)fnames[fi], "r"); | |
7080 if (fd != NULL) | |
7081 { | |
7082 vim_fgets(IObuff, IOSIZE, fd); | |
7083 if (IObuff[0] == '*' | |
7084 && (s = vim_strchr(IObuff + 1, '*')) | |
7085 != NULL) | |
7086 { | |
7087 #ifdef FEAT_MBYTE | |
7088 int this_utf = MAYBE; | |
7089 #endif | |
7090 /* Change tag definition to a | |
7091 * reference and remove <CR>/<NL>. */ | |
7092 IObuff[0] = '|'; | |
7093 *s = '|'; | |
7094 while (*s != NUL) | |
7095 { | |
7096 if (*s == '\r' || *s == '\n') | |
7097 *s = NUL; | |
7098 #ifdef FEAT_MBYTE | |
7099 /* The text is utf-8 when a byte | |
7100 * above 127 is found and no | |
7101 * illegal byte sequence is found. | |
7102 */ | |
7103 if (*s >= 0x80 && this_utf != FALSE) | |
7104 { | |
7105 int l; | |
7106 | |
7107 this_utf = TRUE; | |
7108 l = utf_ptr2len(s); | |
7109 if (l == 1) | |
7110 this_utf = FALSE; | |
7111 s += l - 1; | |
7112 } | |
7113 #endif | |
7114 ++s; | |
7115 } | |
7116 #ifdef FEAT_MBYTE | |
7117 /* The help file is latin1 or utf-8; | |
7118 * conversion to the current | |
7119 * 'encoding' may be required. */ | |
7120 vc.vc_type = CONV_NONE; | |
7121 convert_setup(&vc, (char_u *)( | |
7122 this_utf == TRUE ? "utf-8" | |
7123 : "latin1"), p_enc); | |
7124 if (vc.vc_type == CONV_NONE) | |
7125 /* No conversion needed. */ | |
7126 cp = IObuff; | |
7127 else | |
7128 { | |
7129 /* Do the conversion. If it fails | |
7130 * use the unconverted text. */ | |
7131 cp = string_convert(&vc, IObuff, | |
7132 NULL); | |
7133 if (cp == NULL) | |
7134 cp = IObuff; | |
7135 } | |
7136 convert_setup(&vc, NULL, NULL); | |
7137 | |
7138 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
7139 if (cp != IObuff) | |
7140 vim_free(cp); | |
7141 #else | |
7142 ml_append(lnum, IObuff, (colnr_T)0, | |
7143 FALSE); | |
7144 #endif | |
7145 ++lnum; | |
7146 } | |
7147 fclose(fd); | |
7148 } | |
7149 } | |
7150 FreeWild(fcount, fnames); | |
7 | 7151 } |
7152 } | |
3141 | 7153 if (mustfree) |
7154 vim_free(rt); | |
7 | 7155 } |
3141 | 7156 break; |
7 | 7157 } |
7158 } | |
7159 } | |
7160 | |
40 | 7161 /* |
7162 * ":exusage" | |
7163 */ | |
7164 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7165 ex_exusage(exarg_T *eap UNUSED) |
40 | 7166 { |
7167 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
7168 } | |
7169 | |
7170 /* | |
7171 * ":viusage" | |
7172 */ | |
7173 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7174 ex_viusage(exarg_T *eap UNUSED) |
40 | 7175 { |
7176 do_cmdline_cmd((char_u *)"help normal-index"); | |
7177 } | |
7178 | |
7 | 7179 /* |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7180 * Generate tags in one help directory. |
7 | 7181 */ |
7182 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7183 helptags_one( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7184 char_u *dir, /* doc directory */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7185 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
|
7186 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
|
7187 int add_help_tags) /* add "help-tags" tag */ |
7 | 7188 { |
7189 FILE *fd_tags; | |
7190 FILE *fd; | |
7191 garray_T ga; | |
7192 int filecount; | |
7193 char_u **files; | |
7194 char_u *p1, *p2; | |
7195 int fi; | |
7196 char_u *s; | |
7197 int i; | |
7198 char_u *fname; | |
3957 | 7199 int dirlen; |
7 | 7200 # ifdef FEAT_MBYTE |
7201 int utf8 = MAYBE; | |
7202 int this_utf8; | |
7203 int firstline; | |
7204 int mix = FALSE; /* detected mixed encodings */ | |
7205 # endif | |
7206 | |
7207 /* | |
7208 * Find all *.txt files. | |
7209 */ | |
3978 | 7210 dirlen = (int)STRLEN(dir); |
7 | 7211 STRCPY(NameBuff, dir); |
3957 | 7212 STRCAT(NameBuff, "/**/*"); |
7 | 7213 STRCAT(NameBuff, ext); |
7214 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
7215 EW_FILE|EW_SILENT) == FAIL | |
7216 || filecount == 0) | |
7217 { | |
7218 if (!got_int) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7219 EMSG2(_("E151: No match: %s"), NameBuff); |
7 | 7220 return; |
7221 } | |
7222 | |
7223 /* | |
7224 * Open the tags file for writing. | |
7225 * Do this before scanning through all the files. | |
7226 */ | |
7227 STRCPY(NameBuff, dir); | |
7228 add_pathsep(NameBuff); | |
7229 STRCAT(NameBuff, tagfname); | |
531 | 7230 fd_tags = mch_fopen((char *)NameBuff, "w"); |
7 | 7231 if (fd_tags == NULL) |
7232 { | |
7233 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
7234 FreeWild(filecount, files); | |
7235 return; | |
7236 } | |
7237 | |
7238 /* | |
1502 | 7239 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
7240 * add the "help-tags" tag. | |
7 | 7241 */ |
7242 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
1502 | 7243 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
7244 dir, FALSE) == FPC_SAME) | |
7 | 7245 { |
7246 if (ga_grow(&ga, 1) == FAIL) | |
7247 got_int = TRUE; | |
7248 else | |
7249 { | |
835 | 7250 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
7 | 7251 if (s == NULL) |
7252 got_int = TRUE; | |
7253 else | |
7254 { | |
7255 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
7256 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
7257 ++ga.ga_len; | |
7258 } | |
7259 } | |
7260 } | |
7261 | |
7262 /* | |
7263 * Go over all the files and extract the tags. | |
7264 */ | |
7265 for (fi = 0; fi < filecount && !got_int; ++fi) | |
7266 { | |
531 | 7267 fd = mch_fopen((char *)files[fi], "r"); |
7 | 7268 if (fd == NULL) |
7269 { | |
7270 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
7271 continue; | |
7272 } | |
3957 | 7273 fname = files[fi] + dirlen + 1; |
7 | 7274 |
7275 # ifdef FEAT_MBYTE | |
7276 firstline = TRUE; | |
7277 # endif | |
7278 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
7279 { | |
7280 # ifdef FEAT_MBYTE | |
7281 if (firstline) | |
7282 { | |
7283 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
7284 this_utf8 = MAYBE; | |
7285 for (s = IObuff; *s != NUL; ++s) | |
7286 if (*s >= 0x80) | |
7287 { | |
7288 int l; | |
7289 | |
7290 this_utf8 = TRUE; | |
474 | 7291 l = utf_ptr2len(s); |
7 | 7292 if (l == 1) |
7293 { | |
7294 /* Illegal UTF-8 byte sequence. */ | |
7295 this_utf8 = FALSE; | |
7296 break; | |
7297 } | |
7298 s += l - 1; | |
7299 } | |
7300 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
7301 this_utf8 = FALSE; | |
7302 if (utf8 == MAYBE) /* first file */ | |
7303 utf8 = this_utf8; | |
7304 else if (utf8 != this_utf8) | |
7305 { | |
7306 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
7307 mix = !got_int; | |
7308 got_int = TRUE; | |
7309 } | |
7310 firstline = FALSE; | |
7311 } | |
7312 # endif | |
7313 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
7314 while (p1 != NULL) | |
7315 { | |
3514 | 7316 /* Use vim_strbyte() instead of vim_strchr() so that when |
7317 * 'encoding' is dbcs it still works, don't find '*' in the | |
7318 * second byte. */ | |
7319 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
7 | 7320 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
7321 { | |
7322 for (s = p1 + 1; s < p2; ++s) | |
7323 if (*s == ' ' || *s == '\t' || *s == '|') | |
7324 break; | |
7325 | |
7326 /* | |
7327 * Only accept a *tag* when it consists of valid | |
7328 * characters, there is white space before it and is | |
7329 * followed by a white character or end-of-line. | |
7330 */ | |
7331 if (s == p2 | |
7332 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
7333 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
7334 || s[1] == '\0')) | |
7335 { | |
7336 *p2 = '\0'; | |
7337 ++p1; | |
7338 if (ga_grow(&ga, 1) == FAIL) | |
7339 { | |
7340 got_int = TRUE; | |
7341 break; | |
7342 } | |
7343 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
7344 if (s == NULL) | |
7345 { | |
7346 got_int = TRUE; | |
7347 break; | |
7348 } | |
7349 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
7350 ++ga.ga_len; | |
7351 sprintf((char *)s, "%s\t%s", p1, fname); | |
7352 | |
7353 /* find next '*' */ | |
7354 p2 = vim_strchr(p2 + 1, '*'); | |
7355 } | |
7356 } | |
7357 p1 = p2; | |
7358 } | |
7359 line_breakcheck(); | |
7360 } | |
7361 | |
7362 fclose(fd); | |
7363 } | |
7364 | |
7365 FreeWild(filecount, files); | |
7366 | |
7367 if (!got_int) | |
7368 { | |
7369 /* | |
7370 * Sort the tags. | |
7371 */ | |
7009 | 7372 if (ga.ga_data != NULL) |
7373 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
7 | 7374 |
7375 /* | |
7376 * Check for duplicates. | |
7377 */ | |
7378 for (i = 1; i < ga.ga_len; ++i) | |
7379 { | |
7380 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
7381 p2 = ((char_u **)ga.ga_data)[i]; | |
7382 while (*p1 == *p2) | |
7383 { | |
7384 if (*p2 == '\t') | |
7385 { | |
7386 *p2 = NUL; | |
274 | 7387 vim_snprintf((char *)NameBuff, MAXPATHL, |
7 | 7388 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
7389 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
7390 EMSG(NameBuff); | |
7391 *p2 = '\t'; | |
7392 break; | |
7393 } | |
7394 ++p1; | |
7395 ++p2; | |
7396 } | |
7397 } | |
7398 | |
7399 # ifdef FEAT_MBYTE | |
7400 if (utf8 == TRUE) | |
7401 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
7402 # endif | |
7403 | |
7404 /* | |
7405 * Write the tags into the file. | |
7406 */ | |
7407 for (i = 0; i < ga.ga_len; ++i) | |
7408 { | |
7409 s = ((char_u **)ga.ga_data)[i]; | |
1325 | 7410 if (STRNCMP(s, "help-tags\t", 10) == 0) |
7 | 7411 /* help-tags entry was added in formatted form */ |
1325 | 7412 fputs((char *)s, fd_tags); |
7 | 7413 else |
7414 { | |
7415 fprintf(fd_tags, "%s\t/*", s); | |
7416 for (p1 = s; *p1 != '\t'; ++p1) | |
7417 { | |
7418 /* insert backslash before '\\' and '/' */ | |
7419 if (*p1 == '\\' || *p1 == '/') | |
7420 putc('\\', fd_tags); | |
7421 putc(*p1, fd_tags); | |
7422 } | |
7423 fprintf(fd_tags, "*\n"); | |
7424 } | |
7425 } | |
7426 } | |
7427 #ifdef FEAT_MBYTE | |
7428 if (mix) | |
7429 got_int = FALSE; /* continue with other languages */ | |
7430 #endif | |
7431 | |
7432 for (i = 0; i < ga.ga_len; ++i) | |
7433 vim_free(((char_u **)ga.ga_data)[i]); | |
7434 ga_clear(&ga); | |
7435 fclose(fd_tags); /* there is no check for an error... */ | |
7436 } | |
7437 | |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 * 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
|
7440 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 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
|
7443 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 #ifdef FEAT_MULTI_LANG |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7445 int len; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 int i, j; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 garray_T ga; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 char_u lang[2]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 char_u ext[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 char_u fname[8]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 int filecount; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 char_u **files; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 /* 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
|
7455 STRCPY(NameBuff, dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 add_pathsep(NameBuff); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 STRCAT(NameBuff, "**"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 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
|
7459 EW_FILE|EW_SILENT) == FAIL |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 || filecount == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 { |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7462 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
|
7463 return; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7464 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7465 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 /* 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
|
7467 * present. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 ga_init2(&ga, 1, 10); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 for (i = 0; i < filecount; ++i) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7471 len = (int)STRLEN(files[i]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 if (len > 4) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 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
|
7475 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 /* ".txt" -> language "en" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 lang[0] = 'e'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 lang[1] = 'n'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 else if (files[i][len - 4] == '.' |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 && ASCII_ISALPHA(files[i][len - 3]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 && ASCII_ISALPHA(files[i][len - 2]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 && 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
|
7484 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 /* ".abx" -> language "ab" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 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
|
7487 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
|
7488 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7489 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 continue; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 /* Did we find this language already? */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 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
|
7494 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
|
7495 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 if (j == ga.ga_len) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7498 /* New language, add it. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 if (ga_grow(&ga, 2) == FAIL) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 ((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
|
7502 ((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
|
7503 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 * 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
|
7509 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 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
|
7511 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 STRCPY(fname, "tags-xx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 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
|
7514 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
|
7515 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
|
7516 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 /* 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
|
7518 fname[4] = NUL; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 STRCPY(ext, ".txt"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 /* 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
|
7524 STRCPY(ext, ".xxx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7525 ext[1] = fname[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7526 ext[2] = fname[6]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7528 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
|
7529 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7531 ga_clear(&ga); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7532 FreeWild(filecount, files); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 #else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7535 /* 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
|
7536 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
|
7537 #endif |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7538 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7541 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
|
7542 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7543 do_helptags(fname, *(int *)cookie); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7544 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7545 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7546 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7547 * ":helptags" |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7548 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7549 void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7550 ex_helptags(exarg_T *eap) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7551 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7552 expand_T xpc; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7553 char_u *dirname; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7554 int add_help_tags = FALSE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7555 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7556 /* Check for ":helptags ++t {dir}". */ |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7557 if (STRNCMP(eap->arg, "++t", 3) == 0 && VIM_ISWHITE(eap->arg[3])) |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7558 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7559 add_help_tags = TRUE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7560 eap->arg = skipwhite(eap->arg + 3); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7561 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7562 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7563 if (STRCMP(eap->arg, "ALL") == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7564 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7565 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
|
7566 helptags_cb, &add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7567 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7568 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7569 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7570 ExpandInit(&xpc); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7571 xpc.xp_context = EXPAND_DIRECTORIES; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7572 dirname = ExpandOne(&xpc, eap->arg, NULL, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7573 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
|
7574 if (dirname == NULL || !mch_isdir(dirname)) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7575 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
|
7576 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7577 do_helptags(dirname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7578 vim_free(dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7579 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7580 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7581 |
7 | 7582 #if defined(FEAT_SIGNS) || defined(PROTO) |
7583 | |
7584 /* | |
7585 * Struct to hold the sign properties. | |
7586 */ | |
7587 typedef struct sign sign_T; | |
7588 | |
7589 struct sign | |
7590 { | |
7591 sign_T *sn_next; /* next sign in list */ | |
2606 | 7592 int sn_typenr; /* type number of sign */ |
7 | 7593 char_u *sn_name; /* name of sign */ |
7594 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
|
7595 # ifdef FEAT_SIGN_ICONS |
7 | 7596 void *sn_image; /* icon image */ |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7597 # endif |
7 | 7598 char_u *sn_text; /* text used instead of pixmap */ |
7599 int sn_line_hl; /* highlight ID for line */ | |
7600 int sn_text_hl; /* highlight ID for text */ | |
7601 }; | |
7602 | |
7603 static sign_T *first_sign = NULL; | |
2605 | 7604 static int next_sign_typenr = 1; |
7 | 7605 |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7606 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
|
7607 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
7 | 7608 |
1868 | 7609 static char *cmds[] = { |
7610 "define", | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7611 # define SIGNCMD_DEFINE 0 |
1868 | 7612 "undefine", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7613 # define SIGNCMD_UNDEFINE 1 |
1868 | 7614 "list", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7615 # define SIGNCMD_LIST 2 |
1868 | 7616 "place", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7617 # define SIGNCMD_PLACE 3 |
1868 | 7618 "unplace", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7619 # define SIGNCMD_UNPLACE 4 |
1868 | 7620 "jump", |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7621 # define SIGNCMD_JUMP 5 |
1868 | 7622 NULL |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7623 # define SIGNCMD_LAST 6 |
1868 | 7624 }; |
7625 | |
7626 /* | |
7627 * Find index of a ":sign" subcmd from its name. | |
7628 * "*end_cmd" must be writable. | |
7629 */ | |
7630 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7631 sign_cmd_idx( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7632 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
|
7633 char_u *end_cmd) /* just after sign subcmd */ |
1868 | 7634 { |
7635 int idx; | |
7636 char save = *end_cmd; | |
7637 | |
7638 *end_cmd = NUL; | |
7639 for (idx = 0; ; ++idx) | |
7640 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
7641 break; | |
7642 *end_cmd = save; | |
7643 return idx; | |
7644 } | |
7645 | |
7 | 7646 /* |
7647 * ":sign" command | |
7648 */ | |
7649 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7650 ex_sign(exarg_T *eap) |
7 | 7651 { |
7652 char_u *arg = eap->arg; | |
7653 char_u *p; | |
7654 int idx; | |
7655 sign_T *sp; | |
7656 sign_T *sp_prev; | |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
7657 buf_T *buf = NULL; |
7 | 7658 |
7659 /* Parse the subcommand. */ | |
7660 p = skiptowhite(arg); | |
1868 | 7661 idx = sign_cmd_idx(arg, p); |
7662 if (idx == SIGNCMD_LAST) | |
7663 { | |
7664 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
7665 return; | |
7 | 7666 } |
7667 arg = skipwhite(p); | |
7668 | |
7669 if (idx <= SIGNCMD_LIST) | |
7670 { | |
7671 /* | |
7672 * Define, undefine or list signs. | |
7673 */ | |
7674 if (idx == SIGNCMD_LIST && *arg == NUL) | |
7675 { | |
7676 /* ":sign list": list all defined signs */ | |
3411 | 7677 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
7 | 7678 sign_list_defined(sp); |
7679 } | |
7680 else if (*arg == NUL) | |
7681 EMSG(_("E156: Missing sign name")); | |
7682 else | |
7683 { | |
2605 | 7684 /* Isolate the sign name. If it's a number skip leading zeroes, |
7685 * so that "099" and "99" are the same sign. But keep "0". */ | |
7 | 7686 p = skiptowhite(arg); |
7687 if (*p != NUL) | |
7688 *p++ = NUL; | |
2605 | 7689 while (arg[0] == '0' && arg[1] != NUL) |
7690 ++arg; | |
7691 | |
7 | 7692 sp_prev = NULL; |
7693 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
7694 { | |
7695 if (STRCMP(sp->sn_name, arg) == 0) | |
7696 break; | |
7697 sp_prev = sp; | |
7698 } | |
7699 if (idx == SIGNCMD_DEFINE) | |
7700 { | |
7701 /* ":sign define {name} ...": define a sign */ | |
7702 if (sp == NULL) | |
7703 { | |
2605 | 7704 sign_T *lp; |
7705 int start = next_sign_typenr; | |
7706 | |
7 | 7707 /* Allocate a new sign. */ |
7708 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
7709 if (sp == NULL) | |
7710 return; | |
7711 | |
2605 | 7712 /* Check that next_sign_typenr is not already being used. |
7713 * This only happens after wrapping around. Hopefully | |
7714 * another one got deleted and we can use its number. */ | |
7715 for (lp = first_sign; lp != NULL; ) | |
7 | 7716 { |
2605 | 7717 if (lp->sn_typenr == next_sign_typenr) |
7 | 7718 { |
2605 | 7719 ++next_sign_typenr; |
7720 if (next_sign_typenr == MAX_TYPENR) | |
7721 next_sign_typenr = 1; | |
7722 if (next_sign_typenr == start) | |
7 | 7723 { |
2605 | 7724 vim_free(sp); |
7725 EMSG(_("E612: Too many signs defined")); | |
7726 return; | |
7 | 7727 } |
2605 | 7728 lp = first_sign; /* start all over */ |
7729 continue; | |
7 | 7730 } |
2605 | 7731 lp = lp->sn_next; |
7732 } | |
7733 | |
7734 sp->sn_typenr = next_sign_typenr; | |
7735 if (++next_sign_typenr == MAX_TYPENR) | |
7736 next_sign_typenr = 1; /* wrap around */ | |
7737 | |
7738 sp->sn_name = vim_strsave(arg); | |
7739 if (sp->sn_name == NULL) /* out of memory */ | |
7740 { | |
7741 vim_free(sp); | |
7742 return; | |
7 | 7743 } |
2601 | 7744 |
7745 /* add the new sign to the list of signs */ | |
7746 if (sp_prev == NULL) | |
7747 first_sign = sp; | |
7748 else | |
7749 sp_prev->sn_next = sp; | |
7 | 7750 } |
7751 | |
7752 /* set values for a defined sign. */ | |
7753 for (;;) | |
7754 { | |
7755 arg = skipwhite(p); | |
7756 if (*arg == NUL) | |
7757 break; | |
7758 p = skiptowhite_esc(arg); | |
7759 if (STRNCMP(arg, "icon=", 5) == 0) | |
7760 { | |
7761 arg += 5; | |
7762 vim_free(sp->sn_icon); | |
7763 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
7764 backslash_halve(sp->sn_icon); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7765 # ifdef FEAT_SIGN_ICONS |
7 | 7766 if (gui.in_use) |
7767 { | |
7768 out_flush(); | |
7769 if (sp->sn_image != NULL) | |
7770 gui_mch_destroy_sign(sp->sn_image); | |
7771 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
7772 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7773 # endif |
7 | 7774 } |
7775 else if (STRNCMP(arg, "text=", 5) == 0) | |
7776 { | |
7777 char_u *s; | |
7778 int cells; | |
7779 int len; | |
7780 | |
7781 arg += 5; | |
15156
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7782 for (s = arg; s + 1 < p; ++s) |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7783 if (*s == '\\') |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7784 { |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7785 // Remove a backslash, so that it is possible |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7786 // to use a space. |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7787 STRMOVE(s, s + 1); |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7788 --p; |
b63787182765
patch 8.1.0588: cannot define a sign with space in the text
Bram Moolenaar <Bram@vim.org>
parents:
15010
diff
changeset
|
7789 } |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7790 # ifdef FEAT_MBYTE |
7 | 7791 /* Count cells and check for non-printable chars */ |
7792 if (has_mbyte) | |
7793 { | |
7794 cells = 0; | |
474 | 7795 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
7 | 7796 { |
7797 if (!vim_isprintc((*mb_ptr2char)(s))) | |
7798 break; | |
7799 cells += (*mb_ptr2cells)(s); | |
7800 } | |
7801 } | |
7802 else | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7803 # endif |
7 | 7804 { |
7805 for (s = arg; s < p; ++s) | |
7806 if (!vim_isprintc(*s)) | |
7807 break; | |
835 | 7808 cells = (int)(s - arg); |
7 | 7809 } |
7810 /* Currently must be one or two display cells */ | |
7811 if (s != p || cells < 1 || cells > 2) | |
7812 { | |
7813 *p = NUL; | |
7814 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
7815 return; | |
7816 } | |
7817 | |
7818 vim_free(sp->sn_text); | |
7819 /* Allocate one byte more if we need to pad up | |
7820 * with a space. */ | |
835 | 7821 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
7 | 7822 sp->sn_text = vim_strnsave(arg, len); |
7823 | |
7824 if (sp->sn_text != NULL && cells == 1) | |
7825 STRCPY(sp->sn_text + len - 1, " "); | |
7826 } | |
7827 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
7828 { | |
7829 arg += 7; | |
7830 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
7831 } | |
7832 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
7833 { | |
7834 arg += 7; | |
7835 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
7836 } | |
7837 else | |
7838 { | |
7839 EMSG2(_(e_invarg2), arg); | |
7840 return; | |
7841 } | |
7842 } | |
7843 } | |
7844 else if (sp == NULL) | |
7845 EMSG2(_("E155: Unknown sign: %s"), arg); | |
7846 else if (idx == SIGNCMD_LIST) | |
7847 /* ":sign list {name}" */ | |
7848 sign_list_defined(sp); | |
7849 else | |
7850 /* ":sign undefine {name}" */ | |
1828 | 7851 sign_undefine(sp, sp_prev); |
7 | 7852 } |
7853 } | |
7854 else | |
7855 { | |
7856 int id = -1; | |
7857 linenr_T lnum = -1; | |
7858 char_u *sign_name = NULL; | |
7859 char_u *arg1; | |
7860 | |
7861 if (*arg == NUL) | |
7862 { | |
7863 if (idx == SIGNCMD_PLACE) | |
7864 { | |
7865 /* ":sign place": list placed signs in all buffers */ | |
7866 sign_list_placed(NULL); | |
7867 } | |
7868 else if (idx == SIGNCMD_UNPLACE) | |
7869 { | |
7870 /* ":sign unplace": remove placed sign at cursor */ | |
7871 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
7872 if (id > 0) | |
7873 { | |
7874 buf_delsign(curwin->w_buffer, id); | |
7875 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
7876 } | |
7877 else | |
7878 EMSG(_("E159: Missing sign number")); | |
7879 } | |
7880 else | |
7881 EMSG(_(e_argreq)); | |
7882 return; | |
7883 } | |
7884 | |
7885 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
7886 { | |
7887 /* ":sign unplace *": remove all placed signs */ | |
7888 buf_delete_all_signs(); | |
7889 return; | |
7890 } | |
7891 | |
7892 /* first arg could be placed sign id */ | |
7893 arg1 = arg; | |
7894 if (VIM_ISDIGIT(*arg)) | |
7895 { | |
7896 id = getdigits(&arg); | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7897 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
7 | 7898 { |
7899 id = -1; | |
7900 arg = arg1; | |
7901 } | |
7902 else | |
7903 { | |
7904 arg = skipwhite(arg); | |
7905 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
7906 { | |
7907 /* ":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
|
7908 FOR_ALL_BUFFERS(buf) |
7 | 7909 if ((lnum = buf_delsign(buf, id)) != 0) |
7910 update_debug_sign(buf, lnum); | |
7911 return; | |
7912 } | |
7913 } | |
7914 } | |
7915 | |
7916 /* | |
7917 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
7918 * Leave "arg" pointing to {fname}. | |
7919 */ | |
7920 for (;;) | |
7921 { | |
7922 if (STRNCMP(arg, "line=", 5) == 0) | |
7923 { | |
7924 arg += 5; | |
7925 lnum = atoi((char *)arg); | |
7926 arg = skiptowhite(arg); | |
7927 } | |
3672 | 7928 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
7929 { | |
7930 if (id != -1) | |
7931 { | |
7932 EMSG(_(e_invarg)); | |
7933 return; | |
7934 } | |
7935 id = -2; | |
7936 arg = skiptowhite(arg + 1); | |
7937 } | |
7 | 7938 else if (STRNCMP(arg, "name=", 5) == 0) |
7939 { | |
7940 arg += 5; | |
7941 sign_name = arg; | |
7942 arg = skiptowhite(arg); | |
7943 if (*arg != NUL) | |
7944 *arg++ = NUL; | |
2605 | 7945 while (sign_name[0] == '0' && sign_name[1] != NUL) |
7946 ++sign_name; | |
7 | 7947 } |
7948 else if (STRNCMP(arg, "file=", 5) == 0) | |
7949 { | |
7950 arg += 5; | |
7951 buf = buflist_findname(arg); | |
7952 break; | |
7953 } | |
7954 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
7955 { | |
7956 arg += 7; | |
7957 buf = buflist_findnr((int)getdigits(&arg)); | |
7958 if (*skipwhite(arg) != NUL) | |
7959 EMSG(_(e_trailing)); | |
7960 break; | |
7961 } | |
7962 else | |
7963 { | |
7964 EMSG(_(e_invarg)); | |
7965 return; | |
7966 } | |
7967 arg = skipwhite(arg); | |
7968 } | |
7969 | |
7970 if (buf == NULL) | |
7971 { | |
7972 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
7973 } | |
3672 | 7974 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
7 | 7975 { |
7976 if (lnum >= 0 || sign_name != NULL) | |
7977 EMSG(_(e_invarg)); | |
7978 else | |
7979 /* ":sign place file={fname}": list placed signs in one file */ | |
7980 sign_list_placed(buf); | |
7981 } | |
7982 else if (idx == SIGNCMD_JUMP) | |
7983 { | |
7984 /* ":sign jump {id} file={fname}" */ | |
7985 if (lnum >= 0 || sign_name != NULL) | |
7986 EMSG(_(e_invarg)); | |
7987 else if ((lnum = buf_findsign(buf, id)) > 0) | |
7988 { /* goto a sign ... */ | |
7989 if (buf_jump_open_win(buf) != NULL) | |
7990 { /* ... in a current window */ | |
7991 curwin->w_cursor.lnum = lnum; | |
7992 check_cursor_lnum(); | |
7993 beginline(BL_WHITE); | |
7994 } | |
7995 else | |
7996 { /* ... not currently in a window */ | |
7997 char_u *cmd; | |
7998 | |
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7999 if (buf->b_fname == NULL) |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
8000 { |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
8001 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
|
8002 return; |
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
8003 } |
7 | 8004 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
8005 if (cmd == NULL) | |
8006 return; | |
8007 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
8008 do_cmdline_cmd(cmd); | |
8009 vim_free(cmd); | |
8010 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8011 # ifdef FEAT_FOLDING |
7 | 8012 foldOpenCursor(); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8013 # endif |
7 | 8014 } |
8015 else | |
8016 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
8017 } | |
8018 else if (idx == SIGNCMD_UNPLACE) | |
8019 { | |
8020 if (lnum >= 0 || sign_name != NULL) | |
8021 EMSG(_(e_invarg)); | |
3672 | 8022 else if (id == -2) |
8023 { | |
8024 /* ":sign unplace * file={fname}" */ | |
8025 redraw_buf_later(buf, NOT_VALID); | |
8026 buf_delete_signs(buf); | |
8027 } | |
7 | 8028 else |
8029 { | |
3672 | 8030 /* ":sign unplace {id} file={fname}" */ |
7 | 8031 lnum = buf_delsign(buf, id); |
8032 update_debug_sign(buf, lnum); | |
8033 } | |
8034 } | |
8035 /* idx == SIGNCMD_PLACE */ | |
8036 else if (sign_name != NULL) | |
8037 { | |
8038 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8039 if (STRCMP(sp->sn_name, sign_name) == 0) | |
8040 break; | |
8041 if (sp == NULL) | |
8042 { | |
8043 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
8044 return; | |
8045 } | |
8046 if (lnum > 0) | |
8047 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
8048 * place a sign */ | |
8049 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
8050 else | |
8051 /* ":sign place {id} file={fname}": change sign type */ | |
8052 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
5865 | 8053 if (lnum > 0) |
8054 update_debug_sign(buf, lnum); | |
8055 else | |
8056 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
7 | 8057 } |
8058 else | |
8059 EMSG(_(e_invarg)); | |
8060 } | |
8061 } | |
8062 | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8063 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
7 | 8064 /* |
8065 * Allocate the icons. Called when the GUI has started. Allows defining | |
8066 * signs before it starts. | |
8067 */ | |
8068 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8069 sign_gui_started(void) |
7 | 8070 { |
8071 sign_T *sp; | |
8072 | |
8073 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8074 if (sp->sn_icon != NULL) | |
8075 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
8076 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8077 # endif |
7 | 8078 |
8079 /* | |
8080 * List one sign. | |
8081 */ | |
8082 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8083 sign_list_defined(sign_T *sp) |
7 | 8084 { |
8085 char_u *p; | |
8086 | |
274 | 8087 smsg((char_u *)"sign %s", sp->sn_name); |
7 | 8088 if (sp->sn_icon != NULL) |
8089 { | |
8090 MSG_PUTS(" icon="); | |
8091 msg_outtrans(sp->sn_icon); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8092 # ifdef FEAT_SIGN_ICONS |
7 | 8093 if (sp->sn_image == NULL) |
8094 MSG_PUTS(_(" (NOT FOUND)")); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8095 # else |
7 | 8096 MSG_PUTS(_(" (not supported)")); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8097 # endif |
7 | 8098 } |
8099 if (sp->sn_text != NULL) | |
8100 { | |
8101 MSG_PUTS(" text="); | |
8102 msg_outtrans(sp->sn_text); | |
8103 } | |
8104 if (sp->sn_line_hl > 0) | |
8105 { | |
8106 MSG_PUTS(" linehl="); | |
11254
918942a3b0ef
patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8107 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
7 | 8108 if (p == NULL) |
8109 MSG_PUTS("NONE"); | |
8110 else | |
8111 msg_puts(p); | |
8112 } | |
8113 if (sp->sn_text_hl > 0) | |
8114 { | |
8115 MSG_PUTS(" texthl="); | |
11254
918942a3b0ef
patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8116 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
7 | 8117 if (p == NULL) |
8118 MSG_PUTS("NONE"); | |
8119 else | |
8120 msg_puts(p); | |
8121 } | |
8122 } | |
8123 | |
8124 /* | |
1828 | 8125 * Undefine a sign and free its memory. |
8126 */ | |
8127 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8128 sign_undefine(sign_T *sp, sign_T *sp_prev) |
1828 | 8129 { |
8130 vim_free(sp->sn_name); | |
8131 vim_free(sp->sn_icon); | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8132 # ifdef FEAT_SIGN_ICONS |
1828 | 8133 if (sp->sn_image != NULL) |
8134 { | |
8135 out_flush(); | |
8136 gui_mch_destroy_sign(sp->sn_image); | |
8137 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8138 # endif |
1828 | 8139 vim_free(sp->sn_text); |
8140 if (sp_prev == NULL) | |
8141 first_sign = sp->sn_next; | |
8142 else | |
8143 sp_prev->sn_next = sp->sn_next; | |
8144 vim_free(sp); | |
8145 } | |
8146 | |
8147 /* | |
7 | 8148 * Get highlighting attribute for sign "typenr". |
8149 * If "line" is TRUE: line highl, if FALSE: text highl. | |
8150 */ | |
8151 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8152 sign_get_attr(int typenr, int line) |
7 | 8153 { |
8154 sign_T *sp; | |
8155 | |
8156 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8157 if (sp->sn_typenr == typenr) | |
8158 { | |
8159 if (line) | |
8160 { | |
8161 if (sp->sn_line_hl > 0) | |
8162 return syn_id2attr(sp->sn_line_hl); | |
8163 } | |
8164 else | |
8165 { | |
8166 if (sp->sn_text_hl > 0) | |
8167 return syn_id2attr(sp->sn_text_hl); | |
8168 } | |
8169 break; | |
8170 } | |
8171 return 0; | |
8172 } | |
8173 | |
8174 /* | |
8175 * Get text mark for sign "typenr". | |
8176 * Returns NULL if there isn't one. | |
8177 */ | |
8178 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8179 sign_get_text(int typenr) |
7 | 8180 { |
8181 sign_T *sp; | |
8182 | |
8183 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8184 if (sp->sn_typenr == typenr) | |
8185 return sp->sn_text; | |
8186 return NULL; | |
8187 } | |
8188 | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8189 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
7 | 8190 void * |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8191 sign_get_image( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8192 int typenr) /* the attribute which may have a sign */ |
7 | 8193 { |
8194 sign_T *sp; | |
8195 | |
8196 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8197 if (sp->sn_typenr == typenr) | |
8198 return sp->sn_image; | |
8199 return NULL; | |
8200 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8201 # endif |
7 | 8202 |
8203 /* | |
8204 * Get the name of a sign by its typenr. | |
8205 */ | |
8206 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8207 sign_typenr2name(int typenr) |
7 | 8208 { |
8209 sign_T *sp; | |
8210 | |
8211 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8212 if (sp->sn_typenr == typenr) | |
8213 return sp->sn_name; | |
8214 return (char_u *)_("[Deleted]"); | |
8215 } | |
8216 | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8217 # if defined(EXITFREE) || defined(PROTO) |
1828 | 8218 /* |
8219 * Undefine/free all signs. | |
8220 */ | |
8221 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8222 free_signs(void) |
1828 | 8223 { |
8224 while (first_sign != NULL) | |
8225 sign_undefine(first_sign, NULL); | |
8226 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8227 # endif |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8228 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8229 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
1868 | 8230 static enum |
8231 { | |
8232 EXP_SUBCMD, /* expand :sign sub-commands */ | |
8233 EXP_DEFINE, /* expand :sign define {name} args */ | |
8234 EXP_PLACE, /* expand :sign place {id} args */ | |
8235 EXP_UNPLACE, /* expand :sign unplace" */ | |
8236 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
8237 } expand_what; | |
8238 | |
8239 /* | |
8240 * Function given to ExpandGeneric() to obtain the sign command | |
8241 * expansion. | |
8242 */ | |
8243 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8244 get_sign_name(expand_T *xp UNUSED, int idx) |
1868 | 8245 { |
8246 sign_T *sp; | |
8247 int current_idx; | |
8248 | |
8249 switch (expand_what) | |
8250 { | |
8251 case EXP_SUBCMD: | |
8252 return (char_u *)cmds[idx]; | |
8253 case EXP_DEFINE: | |
8254 { | |
8255 char *define_arg[] = | |
8256 { | |
8257 "icon=", "linehl=", "text=", "texthl=", NULL | |
8258 }; | |
8259 return (char_u *)define_arg[idx]; | |
8260 } | |
8261 case EXP_PLACE: | |
8262 { | |
8263 char *place_arg[] = | |
8264 { | |
8265 "line=", "name=", "file=", "buffer=", NULL | |
8266 }; | |
8267 return (char_u *)place_arg[idx]; | |
8268 } | |
8269 case EXP_UNPLACE: | |
8270 { | |
8271 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
8272 return (char_u *)unplace_arg[idx]; | |
8273 } | |
8274 case EXP_SIGN_NAMES: | |
8275 /* Complete with name of signs already defined */ | |
8276 current_idx = 0; | |
8277 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
8278 if (current_idx++ == idx) | |
8279 return sp->sn_name; | |
8280 return NULL; | |
8281 default: | |
8282 return NULL; | |
8283 } | |
8284 } | |
8285 | |
8286 /* | |
8287 * Handle command line completion for :sign command. | |
8288 */ | |
8289 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8290 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
1868 | 8291 { |
8292 char_u *p; | |
8293 char_u *end_subcmd; | |
8294 char_u *last; | |
8295 int cmd_idx; | |
8296 char_u *begin_subcmd_args; | |
8297 | |
8298 /* Default: expand subcommands. */ | |
8299 xp->xp_context = EXPAND_SIGN; | |
8300 expand_what = EXP_SUBCMD; | |
8301 xp->xp_pattern = arg; | |
8302 | |
8303 end_subcmd = skiptowhite(arg); | |
8304 if (*end_subcmd == NUL) | |
8305 /* expand subcmd name | |
8306 * :sign {subcmd}<CTRL-D>*/ | |
8307 return; | |
8308 | |
8309 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
8310 | |
8311 /* :sign {subcmd} {subcmd_args} | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8312 * | |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8313 * begin_subcmd_args */ |
1868 | 8314 begin_subcmd_args = skipwhite(end_subcmd); |
8315 p = skiptowhite(begin_subcmd_args); | |
8316 if (*p == NUL) | |
8317 { | |
8318 /* | |
8319 * Expand first argument of subcmd when possible. | |
8320 * For ":jump {id}" and ":unplace {id}", we could | |
8321 * possibly expand the ids of all signs already placed. | |
8322 */ | |
8323 xp->xp_pattern = begin_subcmd_args; | |
8324 switch (cmd_idx) | |
8325 { | |
8326 case SIGNCMD_LIST: | |
8327 case SIGNCMD_UNDEFINE: | |
8328 /* :sign list <CTRL-D> | |
8329 * :sign undefine <CTRL-D> */ | |
8330 expand_what = EXP_SIGN_NAMES; | |
8331 break; | |
8332 default: | |
8333 xp->xp_context = EXPAND_NOTHING; | |
8334 } | |
8335 return; | |
8336 } | |
8337 | |
8338 /* expand last argument of subcmd */ | |
8339 | |
8340 /* :sign define {name} {args}... | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8341 * | |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8342 * p */ |
1868 | 8343 |
8344 /* Loop until reaching last argument. */ | |
8345 do | |
8346 { | |
8347 p = skipwhite(p); | |
8348 last = p; | |
8349 p = skiptowhite(p); | |
8350 } while (*p != NUL); | |
8351 | |
8352 p = vim_strchr(last, '='); | |
8353 | |
8354 /* :sign define {name} {args}... {last}= | |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8355 * | | |
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8356 * last p */ |
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
8357 if (p == NULL) |
1868 | 8358 { |
8359 /* Expand last argument name (before equal sign). */ | |
8360 xp->xp_pattern = last; | |
8361 switch (cmd_idx) | |
8362 { | |
8363 case SIGNCMD_DEFINE: | |
8364 expand_what = EXP_DEFINE; | |
8365 break; | |
8366 case SIGNCMD_PLACE: | |
8367 expand_what = EXP_PLACE; | |
8368 break; | |
8369 case SIGNCMD_JUMP: | |
8370 case SIGNCMD_UNPLACE: | |
8371 expand_what = EXP_UNPLACE; | |
8372 break; | |
8373 default: | |
8374 xp->xp_context = EXPAND_NOTHING; | |
8375 } | |
8376 } | |
8377 else | |
8378 { | |
8379 /* Expand last argument value (after equal sign). */ | |
8380 xp->xp_pattern = p + 1; | |
8381 switch (cmd_idx) | |
8382 { | |
8383 case SIGNCMD_DEFINE: | |
8384 if (STRNCMP(last, "texthl", p - last) == 0 || | |
8385 STRNCMP(last, "linehl", p - last) == 0) | |
8386 xp->xp_context = EXPAND_HIGHLIGHT; | |
8387 else if (STRNCMP(last, "icon", p - last) == 0) | |
8388 xp->xp_context = EXPAND_FILES; | |
8389 else | |
8390 xp->xp_context = EXPAND_NOTHING; | |
8391 break; | |
8392 case SIGNCMD_PLACE: | |
8393 if (STRNCMP(last, "name", p - last) == 0) | |
8394 expand_what = EXP_SIGN_NAMES; | |
8395 else | |
8396 xp->xp_context = EXPAND_NOTHING; | |
8397 break; | |
8398 default: | |
8399 xp->xp_context = EXPAND_NOTHING; | |
8400 } | |
8401 } | |
8402 } | |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8403 # endif |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8404 #endif |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8405 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8406 /* |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8407 * Make the user happy. |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8408 */ |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8409 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8410 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
|
8411 { |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8412 static char *code[] = { |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8413 "\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
|
8414 "\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
|
8415 }; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8416 char *p; |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8417 int n; |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8418 int i; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8419 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8420 msg_start(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8421 msg_putchar('\n'); |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8422 for (i = 0; i < 2; ++i) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8423 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
|
8424 if (*p == 'x') |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8425 msg_putchar('\n'); |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8426 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8427 for (n = *p++; n > 0; --n) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8428 if (*p == 'o' || *p == '$') |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
8429 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8430 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8431 msg_putchar(*p); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8432 msg_clr_eos(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8433 } |
7 | 8434 |
8435 /* | |
8436 * ":drop" | |
8437 * Opens the first argument in a window. When there are two or more arguments | |
8438 * the argument list is redefined. | |
8439 */ | |
8440 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8441 ex_drop(exarg_T *eap) |
7 | 8442 { |
8443 int split = FALSE; | |
8444 win_T *wp; | |
8445 buf_T *buf; | |
735 | 8446 tabpage_T *tp; |
7 | 8447 |
8448 /* | |
8449 * Check if the first argument is already being edited in a window. If | |
8450 * so, jump to that window. | |
8451 * We would actually need to check all arguments, but that's complicated | |
8452 * and mostly only one file is dropped. | |
8453 * This also ignores wildcards, since it is very unlikely the user is | |
8454 * editing a file name with a wildcard character. | |
8455 */ | |
735 | 8456 set_arglist(eap->arg); |
8457 | |
1067 | 8458 /* |
8459 * Expanding wildcards may result in an empty argument list. E.g. when | |
8460 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
8461 * already did an error message for this. | |
8462 */ | |
8463 if (ARGCOUNT == 0) | |
8464 return; | |
8465 | |
735 | 8466 if (cmdmod.tab) |
8467 { | |
8468 /* ":tab drop file ...": open a tab for each argument that isn't | |
8469 * edited in a window yet. It's like ":tab all" but without closing | |
8470 * windows or tabs. */ | |
8471 ex_all(eap); | |
8472 } | |
8473 else | |
8474 { | |
8475 /* ":drop file ...": Edit the first argument. Jump to an existing | |
8476 * window if possible, edit in current window if the current buffer | |
8477 * can be abandoned, otherwise open a new window. */ | |
8478 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
8479 | |
8480 FOR_ALL_TAB_WINDOWS(tp, wp) | |
8481 { | |
8482 if (wp->w_buffer == buf) | |
7 | 8483 { |
825 | 8484 goto_tabpage_win(tp, wp); |
7 | 8485 curwin->w_arg_idx = 0; |
8486 return; | |
8487 } | |
8488 } | |
735 | 8489 |
8490 /* | |
8491 * Check whether the current buffer is changed. If so, we will need | |
8492 * to split the current window or data could be lost. | |
8493 * Skip the check if the 'hidden' option is set, as in this case the | |
8494 * buffer won't be lost. | |
8495 */ | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
8496 if (!buf_hide(curbuf)) |
735 | 8497 { |
8498 ++emsg_off; | |
5464 | 8499 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
735 | 8500 --emsg_off; |
8501 } | |
8502 | |
8503 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
8504 if (split) | |
8505 { | |
8506 eap->cmdidx = CMD_sfirst; | |
8507 eap->cmd[0] = 's'; | |
8508 } | |
8509 else | |
8510 eap->cmdidx = CMD_first; | |
8511 ex_rewind(eap); | |
8512 } | |
7 | 8513 } |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8514 |
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8515 /* |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8516 * 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
|
8517 * 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
|
8518 * 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
|
8519 * 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
|
8520 * 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
|
8521 */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8522 char_u * |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8523 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
|
8524 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8525 int c; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8526 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8527 if (vim_isIDc(*p)) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8528 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8529 /* ":vimgrep pattern fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8530 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8531 *s = p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8532 p = skiptowhite(p); |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8533 if (s != NULL && *p != NUL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8534 *p++ = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8535 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8536 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8537 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8538 /* ":vimgrep /pattern/[g][j] fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8539 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8540 *s = p + 1; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8541 c = *p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8542 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
|
8543 if (*p != c) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8544 return NULL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8545 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8546 /* Truncate the pattern. */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8547 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8548 *p = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8549 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8550 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8551 /* Find the flags */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8552 while (*p == 'g' || *p == 'j') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8553 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8554 if (flags != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8555 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8556 if (*p == 'g') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8557 *flags |= VGR_GLOBAL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8558 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8559 *flags |= VGR_NOJUMP; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8560 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8561 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8562 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8563 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8564 return p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8565 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8566 |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8567 #if defined(FEAT_EVAL) || defined(PROTO) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8568 /* |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8569 * 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
|
8570 */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8571 void |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8572 ex_oldfiles(exarg_T *eap UNUSED) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8573 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8574 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
|
8575 listitem_T *li; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8576 int nr = 0; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8577 char_u *fname; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8578 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8579 if (l == NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8580 msg((char_u *)_("No old files")); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8581 else |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8582 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8583 msg_start(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8584 msg_scroll = TRUE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8585 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
|
8586 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8587 ++nr; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8588 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
|
8589 if (!message_filtered(fname)) |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8590 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8591 msg_outnum((long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8592 MSG_PUTS(": "); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8593 msg_outtrans(fname); |
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8594 msg_clr_eos(); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8595 msg_putchar('\n'); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8596 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
|
8597 ui_breakcheck(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8598 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8599 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8600 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8601 /* 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
|
8602 got_int = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8603 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8604 # ifdef FEAT_BROWSE_CMD |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8605 if (cmdmod.browse) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8606 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8607 quit_more = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8608 nr = prompt_for_number(FALSE); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8609 msg_starthere(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8610 if (nr > 0) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8611 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8612 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
|
8613 (long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8614 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8615 if (p != NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8616 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8617 p = expand_env_save(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8618 eap->arg = p; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8619 eap->cmdidx = CMD_edit; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8620 cmdmod.browse = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8621 do_exedit(eap, NULL); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8622 vim_free(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8623 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8624 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8625 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8626 # endif |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8627 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8628 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8629 #endif |