Mercurial > vim
annotate src/ex_cmds.c @ 18740:d23bb26ba98f v8.1.2360
patch 8.1.2360: quickfix test coverage can still be improved
Commit: https://github.com/vim/vim/commit/15a7bdcb77faabbd3a9a889957f810da2bcda13e
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Nov 29 22:06:47 2019 +0100
patch 8.1.2360: quickfix test coverage can still be improved
Problem: Quickfix test coverage can still be improved.
Solution: Add more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5276)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 29 Nov 2019 22:15:04 +0100 |
parents | 788d76db02ac |
children | e9b2ade1adbd |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * ex_cmds.c: some functions for command line commands | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 #include "version.h" | |
16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
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23 static int not_writing(void); |
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24 static int check_readonly(int *forceit, buf_T *buf); |
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25 static void delbuf_msg(char_u *name); |
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26 static int help_compare(const void *s1, const void *s2); |
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27 static void prepare_help_buffer(void); |
7 | 28 |
29 /* | |
30 * ":ascii" and "ga". | |
31 */ | |
32 void | |
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33 do_ascii(exarg_T *eap UNUSED) |
7 | 34 { |
35 int c; | |
1784 | 36 int cval; |
7 | 37 char buf1[20]; |
38 char buf2[20]; | |
39 char_u buf3[7]; | |
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40 #ifdef FEAT_DIGRAPHS |
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41 char_u *dig; |
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42 #endif |
714 | 43 int cc[MAX_MCO]; |
44 int ci = 0; | |
7 | 45 int len; |
46 | |
47 if (enc_utf8) | |
714 | 48 c = utfc_ptr2char(ml_get_cursor(), cc); |
7 | 49 else |
50 c = gchar_cursor(); | |
51 if (c == NUL) | |
52 { | |
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53 msg("NUL"); |
7 | 54 return; |
55 } | |
56 | |
57 IObuff[0] = NUL; | |
58 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
59 { | |
60 if (c == NL) /* NUL is stored as NL */ | |
61 c = NUL; | |
1784 | 62 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
63 cval = NL; /* NL is stored as CR */ | |
64 else | |
65 cval = c; | |
7 | 66 if (vim_isprintc_strict(c) && (c < ' ' |
67 #ifndef EBCDIC | |
68 || c > '~' | |
69 #endif | |
70 )) | |
71 { | |
72 transchar_nonprint(buf3, c); | |
1872 | 73 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
7 | 74 } |
75 else | |
76 buf1[0] = NUL; | |
77 #ifndef EBCDIC | |
78 if (c >= 0x80) | |
1872 | 79 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
80 (char *)transchar(c & 0x7f)); | |
7 | 81 else |
82 #endif | |
83 buf2[0] = NUL; | |
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84 #ifdef FEAT_DIGRAPHS |
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85 dig = get_digraph_for_char(cval); |
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86 if (dig != NULL) |
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87 vim_snprintf((char *)IObuff, IOSIZE, |
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88 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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89 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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90 else |
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91 #endif |
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92 vim_snprintf((char *)IObuff, IOSIZE, |
274 | 93 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
1784 | 94 transchar(c), buf1, buf2, cval, cval, cval); |
963 | 95 if (enc_utf8) |
96 c = cc[ci++]; | |
97 else | |
98 c = 0; | |
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99 } |
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100 |
7 | 101 /* Repeat for combining characters. */ |
102 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
103 { | |
104 len = (int)STRLEN(IObuff); | |
105 /* This assumes every multi-byte char is printable... */ | |
106 if (len > 0) | |
107 IObuff[len++] = ' '; | |
108 IObuff[len++] = '<'; | |
963 | 109 if (enc_utf8 && utf_iscomposing(c) |
625 | 110 # ifdef USE_GUI |
7 | 111 && !gui.in_use |
625 | 112 # endif |
7 | 113 ) |
114 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
274 | 115 len += (*mb_char2bytes)(c, IObuff + len); |
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116 #ifdef FEAT_DIGRAPHS |
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117 dig = get_digraph_for_char(c); |
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118 if (dig != NULL) |
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119 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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120 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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121 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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122 c, c, c, dig); |
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123 else |
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124 #endif |
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125 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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126 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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127 : _("> %d, Hex %08x, Octal %o"), |
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128 c, c, c); |
714 | 129 if (ci == MAX_MCO) |
130 break; | |
963 | 131 if (enc_utf8) |
132 c = cc[ci++]; | |
133 else | |
134 c = 0; | |
7 | 135 } |
136 | |
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137 msg((char *)IObuff); |
7 | 138 } |
139 | |
140 /* | |
141 * ":left", ":center" and ":right": align text. | |
142 */ | |
143 void | |
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144 ex_align(exarg_T *eap) |
7 | 145 { |
146 pos_T save_curpos; | |
147 int len; | |
148 int indent = 0; | |
149 int new_indent; | |
150 int has_tab; | |
151 int width; | |
152 | |
153 #ifdef FEAT_RIGHTLEFT | |
154 if (curwin->w_p_rl) | |
155 { | |
156 /* switch left and right aligning */ | |
157 if (eap->cmdidx == CMD_right) | |
158 eap->cmdidx = CMD_left; | |
159 else if (eap->cmdidx == CMD_left) | |
160 eap->cmdidx = CMD_right; | |
161 } | |
162 #endif | |
163 | |
164 width = atoi((char *)eap->arg); | |
165 save_curpos = curwin->w_cursor; | |
166 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
167 { | |
168 if (width >= 0) | |
169 indent = width; | |
170 } | |
171 else | |
172 { | |
173 /* | |
174 * if 'textwidth' set, use it | |
175 * else if 'wrapmargin' set, use it | |
176 * if invalid value, use 80 | |
177 */ | |
178 if (width <= 0) | |
179 width = curbuf->b_p_tw; | |
180 if (width == 0 && curbuf->b_p_wm > 0) | |
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181 width = curwin->w_width - curbuf->b_p_wm; |
7 | 182 if (width <= 0) |
183 width = 80; | |
184 } | |
185 | |
186 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
187 return; | |
188 | |
189 for (curwin->w_cursor.lnum = eap->line1; | |
190 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
191 { | |
192 if (eap->cmdidx == CMD_left) /* left align */ | |
193 new_indent = indent; | |
194 else | |
195 { | |
944 | 196 has_tab = FALSE; /* avoid uninit warnings */ |
7 | 197 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
198 : NULL) - get_indent(); | |
199 | |
200 if (len <= 0) /* skip blank lines */ | |
201 continue; | |
202 | |
203 if (eap->cmdidx == CMD_center) | |
204 new_indent = (width - len) / 2; | |
205 else | |
206 { | |
207 new_indent = width - len; /* right align */ | |
208 | |
209 /* | |
210 * Make sure that embedded TABs don't make the text go too far | |
211 * to the right. | |
212 */ | |
213 if (has_tab) | |
214 while (new_indent > 0) | |
215 { | |
216 (void)set_indent(new_indent, 0); | |
217 if (linelen(NULL) <= width) | |
218 { | |
219 /* | |
220 * Now try to move the line as much as possible to | |
221 * the right. Stop when it moves too far. | |
222 */ | |
223 do | |
224 (void)set_indent(++new_indent, 0); | |
225 while (linelen(NULL) <= width); | |
226 --new_indent; | |
227 break; | |
228 } | |
229 --new_indent; | |
230 } | |
231 } | |
232 } | |
233 if (new_indent < 0) | |
234 new_indent = 0; | |
235 (void)set_indent(new_indent, 0); /* set indent */ | |
236 } | |
237 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
238 curwin->w_cursor = save_curpos; | |
239 beginline(BL_WHITE | BL_FIX); | |
240 } | |
241 | |
242 /* | |
243 * Get the length of the current line, excluding trailing white space. | |
244 */ | |
245 static int | |
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246 linelen(int *has_tab) |
7 | 247 { |
248 char_u *line; | |
249 char_u *first; | |
250 char_u *last; | |
251 int save; | |
252 int len; | |
253 | |
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254 // Get the line. If it's empty bail out early (could be the empty string |
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255 // for an unloaded buffer). |
7 | 256 line = ml_get_curline(); |
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257 if (*line == NUL) |
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258 return 0; |
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259 |
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260 // find the first non-blank character |
7 | 261 first = skipwhite(line); |
262 | |
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263 // find the character after the last non-blank character |
7 | 264 for (last = first + STRLEN(first); |
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265 last > first && VIM_ISWHITE(last[-1]); --last) |
7 | 266 ; |
267 save = *last; | |
268 *last = NUL; | |
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269 len = linetabsize(line); // get line length |
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270 if (has_tab != NULL) // check for embedded TAB |
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271 *has_tab = (vim_strchr(first, TAB) != NULL); |
7 | 272 *last = save; |
273 | |
274 return len; | |
275 } | |
276 | |
826 | 277 /* Buffer for two lines used during sorting. They are allocated to |
278 * contain the longest line being sorted. */ | |
279 static char_u *sortbuf1; | |
280 static char_u *sortbuf2; | |
284 | 281 |
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282 static int sort_ic; /* ignore case */ |
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283 static int sort_nr; /* sort on number */ |
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284 static int sort_rx; /* sort on regex instead of skipping it */ |
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285 #ifdef FEAT_FLOAT |
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286 static int sort_flt; /* sort on floating number */ |
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287 #endif |
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288 |
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289 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
294 | 290 |
291 /* Struct to store info to be sorted. */ | |
292 typedef struct | |
293 { | |
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294 linenr_T lnum; // line number |
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295 union { |
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296 struct |
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297 { |
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298 varnumber_T start_col_nr; // starting column number |
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299 varnumber_T end_col_nr; // ending column number |
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300 } line; |
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301 struct |
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302 { |
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303 varnumber_T value; // value if sorting by integer |
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304 int is_number; // TRUE when line contains a number |
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305 } num; |
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306 #ifdef FEAT_FLOAT |
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307 float_T value_flt; // value if sorting by float |
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308 #endif |
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309 } st_u; |
294 | 310 } sorti_T; |
284 | 311 |
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312 static int sort_compare(const void *s1, const void *s2); |
284 | 313 |
314 static int | |
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315 sort_compare(const void *s1, const void *s2) |
284 | 316 { |
294 | 317 sorti_T l1 = *(sorti_T *)s1; |
318 sorti_T l2 = *(sorti_T *)s2; | |
826 | 319 int result = 0; |
320 | |
321 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
834 | 322 * if we return 0 every time, qsort will assume it's done sorting and |
323 * exit. */ | |
826 | 324 if (sort_abort) |
325 return 0; | |
326 fast_breakcheck(); | |
327 if (got_int) | |
328 sort_abort = TRUE; | |
329 | |
294 | 330 if (sort_nr) |
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331 { |
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332 if (l1.st_u.num.is_number != l2.st_u.num.is_number) |
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333 result = l1.st_u.num.is_number - l2.st_u.num.is_number; |
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334 else |
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335 result = l1.st_u.num.value == l2.st_u.num.value ? 0 |
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336 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1; |
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337 } |
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338 #ifdef FEAT_FLOAT |
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339 else if (sort_flt) |
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340 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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341 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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342 #endif |
826 | 343 else |
344 { | |
834 | 345 /* We need to copy one line into "sortbuf1", because there is no |
346 * guarantee that the first pointer becomes invalid when obtaining the | |
347 * second one. */ | |
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348 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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349 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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350 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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351 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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352 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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353 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
826 | 354 |
834 | 355 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
356 : STRCMP(sortbuf1, sortbuf2); | |
357 } | |
358 | |
359 /* If two lines have the same value, preserve the original line order. */ | |
826 | 360 if (result == 0) |
834 | 361 return (int)(l1.lnum - l2.lnum); |
362 return result; | |
284 | 363 } |
364 | |
365 /* | |
366 * ":sort". | |
367 */ | |
368 void | |
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369 ex_sort(exarg_T *eap) |
284 | 370 { |
371 regmatch_T regmatch; | |
372 int len; | |
373 linenr_T lnum; | |
374 long maxlen = 0; | |
294 | 375 sorti_T *nrs; |
1872 | 376 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
294 | 377 size_t i; |
284 | 378 char_u *p; |
379 char_u *s; | |
826 | 380 char_u *s2; |
381 char_u c; /* temporary character storage */ | |
284 | 382 int unique = FALSE; |
383 long deleted; | |
826 | 384 colnr_T start_col; |
385 colnr_T end_col; | |
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386 int sort_what = 0; |
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387 int format_found = 0; |
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388 int change_occurred = FALSE; // Buffer contents changed. |
284 | 389 |
1538 | 390 /* Sorting one line is really quick! */ |
391 if (count <= 1) | |
392 return; | |
393 | |
284 | 394 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
395 return; | |
826 | 396 sortbuf1 = NULL; |
397 sortbuf2 = NULL; | |
284 | 398 regmatch.regprog = NULL; |
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399 nrs = ALLOC_MULT(sorti_T, count); |
284 | 400 if (nrs == NULL) |
826 | 401 goto sortend; |
402 | |
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403 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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404 #ifdef FEAT_FLOAT |
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405 sort_flt = 0; |
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406 #endif |
294 | 407 |
284 | 408 for (p = eap->arg; *p != NUL; ++p) |
409 { | |
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410 if (VIM_ISWHITE(*p)) |
284 | 411 ; |
412 else if (*p == 'i') | |
413 sort_ic = TRUE; | |
826 | 414 else if (*p == 'r') |
415 sort_rx = TRUE; | |
294 | 416 else if (*p == 'n') |
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417 { |
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418 sort_nr = 1; |
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419 ++format_found; |
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420 } |
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421 #ifdef FEAT_FLOAT |
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422 else if (*p == 'f') |
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423 { |
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424 sort_flt = 1; |
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425 ++format_found; |
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426 } |
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427 #endif |
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428 else if (*p == 'b') |
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429 { |
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430 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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431 ++format_found; |
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432 } |
294 | 433 else if (*p == 'o') |
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434 { |
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435 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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436 ++format_found; |
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437 } |
294 | 438 else if (*p == 'x') |
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439 { |
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440 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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441 ++format_found; |
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442 } |
284 | 443 else if (*p == 'u') |
444 unique = TRUE; | |
289 | 445 else if (*p == '"') /* comment start */ |
446 break; | |
447 else if (check_nextcmd(p) != NULL) | |
448 { | |
449 eap->nextcmd = check_nextcmd(p); | |
450 break; | |
451 } | |
452 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
284 | 453 { |
454 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
455 if (*s != *p) | |
456 { | |
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457 emsg(_(e_invalpat)); |
826 | 458 goto sortend; |
284 | 459 } |
460 *s = NUL; | |
1314 | 461 /* Use last search pattern if sort pattern is empty. */ |
4199 | 462 if (s == p + 1) |
463 { | |
464 if (last_search_pat() == NULL) | |
465 { | |
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466 emsg(_(e_noprevre)); |
4199 | 467 goto sortend; |
468 } | |
1314 | 469 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
4199 | 470 } |
1314 | 471 else |
472 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
284 | 473 if (regmatch.regprog == NULL) |
826 | 474 goto sortend; |
289 | 475 p = s; /* continue after the regexp */ |
284 | 476 regmatch.rm_ic = p_ic; |
477 } | |
478 else | |
479 { | |
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480 semsg(_(e_invarg2), p); |
826 | 481 goto sortend; |
284 | 482 } |
483 } | |
484 | |
7447
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changeset
|
485 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
ad432f8f68fb
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|
486 if (format_found > 1) |
294 | 487 { |
15470
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patch 8.1.0743: giving error messages is not flexible
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changeset
|
488 emsg(_(e_invarg)); |
826 | 489 goto sortend; |
294 | 490 } |
491 | |
7689
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diff
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492 /* From here on "sort_nr" is used as a flag for any integer number |
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|
493 * sorting. */ |
7447
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|
494 sort_nr += sort_what; |
294 | 495 |
284 | 496 /* |
294 | 497 * Make an array with all line numbers. This avoids having to copy all |
284 | 498 * the lines into allocated memory. |
826 | 499 * When sorting on strings "start_col_nr" is the offset in the line, for |
500 * numbers sorting it's the number to sort on. This means the pattern | |
501 * matching and number conversion only has to be done once per line. | |
294 | 502 * Also get the longest line length for allocating "sortbuf". |
284 | 503 */ |
504 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
505 { | |
506 s = ml_get(lnum); | |
835 | 507 len = (int)STRLEN(s); |
284 | 508 if (maxlen < len) |
509 maxlen = len; | |
294 | 510 |
826 | 511 start_col = 0; |
512 end_col = len; | |
294 | 513 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
826 | 514 { |
515 if (sort_rx) | |
516 { | |
835 | 517 start_col = (colnr_T)(regmatch.startp[0] - s); |
518 end_col = (colnr_T)(regmatch.endp[0] - s); | |
826 | 519 } |
520 else | |
835 | 521 start_col = (colnr_T)(regmatch.endp[0] - s); |
826 | 522 } |
294 | 523 else |
826 | 524 if (regmatch.regprog != NULL) |
525 end_col = 0; | |
294 | 526 |
7844
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|
527 if (sort_nr |
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528 #ifdef FEAT_FLOAT |
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|
529 || sort_flt |
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530 #endif |
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|
531 ) |
294 | 532 { |
826 | 533 /* Make sure vim_str2nr doesn't read any digits past the end |
534 * of the match, by temporarily terminating the string there */ | |
535 s2 = s + end_col; | |
536 c = *s2; | |
2606 | 537 *s2 = NUL; |
294 | 538 /* Sorting on number: Store the number itself. */ |
1687 | 539 p = s + start_col; |
7689
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540 if (sort_nr) |
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541 { |
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542 if (sort_what & STR2NR_HEX) |
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543 s = skiptohex(p); |
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544 else if (sort_what & STR2NR_BIN) |
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545 s = skiptobin(p); |
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546 else |
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547 s = skiptodigit(p); |
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548 if (s > p && s[-1] == '-') |
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549 --s; /* include preceding negative sign */ |
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550 if (*s == NUL) |
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patch 8.1.0959: sorting large numbers is not tested
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551 { |
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patch 8.1.0959: sorting large numbers is not tested
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552 /* line without number should sort before any number */ |
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553 nrs[lnum - eap->line1].st_u.num.is_number = FALSE; |
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554 nrs[lnum - eap->line1].st_u.num.value = 0; |
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
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555 } |
7689
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556 else |
15906
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patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
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|
557 { |
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patch 8.1.0959: sorting large numbers is not tested
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|
558 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
7689
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559 vim_str2nr(s, NULL, NULL, sort_what, |
16706
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patch 8.1.1355: obvious mistakes are accepted as valid expressions
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560 &nrs[lnum - eap->line1].st_u.num.value, |
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
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561 NULL, 0, FALSE); |
15906
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|
562 } |
7689
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563 } |
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changeset
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564 #ifdef FEAT_FLOAT |
294 | 565 else |
7689
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566 { |
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567 s = skipwhite(p); |
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568 if (*s == '+') |
20dc2763a3b9
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569 s = skipwhite(s + 1); |
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|
570 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
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|
571 if (*s == NUL) |
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changeset
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572 /* empty line should sort before any number */ |
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Christian Brabandt <cb@256bit.org>
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changeset
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573 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
20dc2763a3b9
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Christian Brabandt <cb@256bit.org>
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574 else |
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changeset
|
575 nrs[lnum - eap->line1].st_u.value_flt = |
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|
576 strtod((char *)s, NULL); |
20dc2763a3b9
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577 } |
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changeset
|
578 #endif |
2606 | 579 *s2 = c; |
294 | 580 } |
581 else | |
826 | 582 { |
294 | 583 /* Store the column to sort at. */ |
7689
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changeset
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584 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
585 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
826 | 586 } |
294 | 587 |
588 nrs[lnum - eap->line1].lnum = lnum; | |
481 | 589 |
590 if (regmatch.regprog != NULL) | |
591 fast_breakcheck(); | |
592 if (got_int) | |
826 | 593 goto sortend; |
284 | 594 } |
595 | |
294 | 596 /* Allocate a buffer that can hold the longest line. */ |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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16738
diff
changeset
|
597 sortbuf1 = alloc(maxlen + 1); |
826 | 598 if (sortbuf1 == NULL) |
599 goto sortend; | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
600 sortbuf2 = alloc(maxlen + 1); |
826 | 601 if (sortbuf2 == NULL) |
602 goto sortend; | |
284 | 603 |
481 | 604 /* Sort the array of line numbers. Note: can't be interrupted! */ |
294 | 605 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
284 | 606 |
826 | 607 if (sort_abort) |
608 goto sortend; | |
609 | |
284 | 610 /* Insert the lines in the sorted order below the last one. */ |
611 lnum = eap->line2; | |
612 for (i = 0; i < count; ++i) | |
613 { | |
14206
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
614 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
615 |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
616 // If the original line number of the line being placed is not the same |
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
617 // as "lnum" (accounting for offset), we know that the buffer changed. |
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
618 if (get_lnum + ((linenr_T)count - 1) != lnum) |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
619 change_occurred = TRUE; |
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
620 |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
621 s = ml_get(get_lnum); |
284 | 622 if (!unique || i == 0 |
826 | 623 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
284 | 624 { |
14206
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
625 // 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:
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diff
changeset
|
626 // ml_append(). And it's needed for "unique". |
7340
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diff
changeset
|
627 STRCPY(sortbuf1, s); |
645abb8d8daf
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diff
changeset
|
628 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
284 | 629 break; |
630 } | |
481 | 631 fast_breakcheck(); |
632 if (got_int) | |
826 | 633 goto sortend; |
284 | 634 } |
635 | |
636 /* delete the original lines if appending worked */ | |
637 if (i == count) | |
638 for (i = 0; i < count; ++i) | |
639 ml_delete(eap->line1, FALSE); | |
640 else | |
641 count = 0; | |
642 | |
294 | 643 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
835 | 644 deleted = (long)(count - (lnum - eap->line2)); |
284 | 645 if (deleted > 0) |
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
646 { |
284 | 647 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
14808
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patch 8.1.0416: sort doesn't report deleted lines
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changeset
|
648 msgmore(-deleted); |
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patch 8.1.0416: sort doesn't report deleted lines
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parents:
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changeset
|
649 } |
284 | 650 else if (deleted < 0) |
651 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
14206
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changeset
|
652 |
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
653 if (change_occurred || deleted != 0) |
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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parents:
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changeset
|
654 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
294 | 655 |
284 | 656 curwin->w_cursor.lnum = eap->line1; |
657 beginline(BL_WHITE | BL_FIX); | |
658 | |
826 | 659 sortend: |
284 | 660 vim_free(nrs); |
826 | 661 vim_free(sortbuf1); |
662 vim_free(sortbuf2); | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
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4613
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changeset
|
663 vim_regfree(regmatch.regprog); |
481 | 664 if (got_int) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
665 emsg(_(e_interr)); |
284 | 666 } |
667 | |
7 | 668 /* |
669 * :move command - move lines line1-line2 to line dest | |
670 * | |
671 * return FAIL for failure, OK otherwise | |
672 */ | |
673 int | |
7819
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7799
diff
changeset
|
674 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
7 | 675 { |
676 char_u *str; | |
677 linenr_T l; | |
15010
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678 linenr_T extra; // Num lines added before line1 |
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679 linenr_T num_lines; // Num lines moved |
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680 linenr_T last_line; // Last line in file after adding new text |
6755 | 681 #ifdef FEAT_FOLDING |
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682 win_T *win; |
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683 tabpage_T *tp; |
6755 | 684 #endif |
7 | 685 |
686 if (dest >= line1 && dest < line2) | |
687 { | |
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688 emsg(_("E134: Cannot move a range of lines into itself")); |
7 | 689 return FAIL; |
690 } | |
691 | |
15010
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692 // Do nothing if we are not actually moving any lines. This will prevent |
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693 // the 'modified' flag from being set without cause. |
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694 if (dest == line1 - 1 || dest == line2) |
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695 { |
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696 // Move the cursor as if lines were moved (see below) to be backwards |
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697 // compatible. |
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698 if (dest >= line1) |
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699 curwin->w_cursor.lnum = dest; |
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700 else |
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701 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
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702 |
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703 return OK; |
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704 } |
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705 |
7 | 706 num_lines = line2 - line1 + 1; |
707 | |
708 /* | |
709 * First we copy the old text to its new location -- webb | |
710 * Also copy the flag that ":global" command uses. | |
711 */ | |
712 if (u_save(dest, dest + 1) == FAIL) | |
713 return FAIL; | |
714 for (extra = 0, l = line1; l <= line2; l++) | |
715 { | |
716 str = vim_strsave(ml_get(l + extra)); | |
717 if (str != NULL) | |
718 { | |
719 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
720 vim_free(str); | |
721 if (dest < line1) | |
722 extra++; | |
723 } | |
724 } | |
725 | |
726 /* | |
727 * Now we must be careful adjusting our marks so that we don't overlap our | |
728 * mark_adjust() calls. | |
729 * | |
730 * We adjust the marks within the old text so that they refer to the | |
731 * last lines of the file (temporarily), because we know no other marks | |
732 * will be set there since these line numbers did not exist until we added | |
733 * our new lines. | |
734 * | |
735 * Then we adjust the marks on lines between the old and new text positions | |
736 * (either forwards or backwards). | |
737 * | |
738 * And Finally we adjust the marks we put at the end of the file back to | |
739 * their final destination at the new text position -- webb | |
740 */ | |
741 last_line = curbuf->b_ml.ml_line_count; | |
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742 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
7 | 743 if (dest >= line2) |
744 { | |
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745 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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746 #ifdef FEAT_FOLDING |
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747 FOR_ALL_TAB_WINDOWS(tp, win) { |
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748 if (win->w_buffer == curbuf) |
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749 foldMoveRange(&win->w_folds, line1, line2, dest); |
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750 } |
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751 #endif |
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752 if (!cmdmod.lockmarks) |
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753 { |
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754 curbuf->b_op_start.lnum = dest - num_lines + 1; |
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755 curbuf->b_op_end.lnum = dest; |
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756 } |
7 | 757 } |
758 else | |
759 { | |
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760 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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761 #ifdef FEAT_FOLDING |
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762 FOR_ALL_TAB_WINDOWS(tp, win) { |
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763 if (win->w_buffer == curbuf) |
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764 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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765 } |
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766 #endif |
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767 if (!cmdmod.lockmarks) |
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768 { |
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769 curbuf->b_op_start.lnum = dest + 1; |
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770 curbuf->b_op_end.lnum = dest + num_lines; |
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771 } |
7 | 772 } |
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773 if (!cmdmod.lockmarks) |
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774 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
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775 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
7 | 776 -(last_line - dest - extra), 0L); |
777 | |
778 /* | |
779 * Now we delete the original text -- webb | |
780 */ | |
781 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
782 return FAIL; | |
783 | |
784 for (l = line1; l <= line2; l++) | |
785 ml_delete(line1 + extra, TRUE); | |
786 | |
787 if (!global_busy && num_lines > p_report) | |
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788 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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789 (long)num_lines); |
7 | 790 |
791 /* | |
792 * Leave the cursor on the last of the moved lines. | |
793 */ | |
794 if (dest >= line1) | |
795 curwin->w_cursor.lnum = dest; | |
796 else | |
797 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
798 | |
799 if (line1 < dest) | |
3184 | 800 { |
801 dest += num_lines + 1; | |
802 last_line = curbuf->b_ml.ml_line_count; | |
803 if (dest > last_line + 1) | |
804 dest = last_line + 1; | |
805 changed_lines(line1, 0, dest, 0L); | |
806 } | |
7 | 807 else |
808 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
809 | |
810 return OK; | |
811 } | |
812 | |
813 /* | |
814 * ":copy" | |
815 */ | |
816 void | |
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817 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
7 | 818 { |
819 linenr_T count; | |
820 char_u *p; | |
821 | |
822 count = line2 - line1 + 1; | |
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823 if (!cmdmod.lockmarks) |
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824 { |
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825 curbuf->b_op_start.lnum = n + 1; |
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826 curbuf->b_op_end.lnum = n + count; |
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827 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
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828 } |
7 | 829 |
830 /* | |
831 * there are three situations: | |
832 * 1. destination is above line1 | |
833 * 2. destination is between line1 and line2 | |
834 * 3. destination is below line2 | |
835 * | |
836 * n = destination (when starting) | |
837 * curwin->w_cursor.lnum = destination (while copying) | |
838 * line1 = start of source (while copying) | |
839 * line2 = end of source (while copying) | |
840 */ | |
841 if (u_save(n, n + 1) == FAIL) | |
842 return; | |
843 | |
844 curwin->w_cursor.lnum = n; | |
845 while (line1 <= line2) | |
846 { | |
847 /* need to use vim_strsave() because the line will be unlocked within | |
848 * ml_append() */ | |
849 p = vim_strsave(ml_get(line1)); | |
850 if (p != NULL) | |
851 { | |
852 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
853 vim_free(p); | |
854 } | |
855 /* situation 2: skip already copied lines */ | |
856 if (line1 == n) | |
857 line1 = curwin->w_cursor.lnum; | |
858 ++line1; | |
859 if (curwin->w_cursor.lnum < line1) | |
860 ++line1; | |
861 if (curwin->w_cursor.lnum < line2) | |
862 ++line2; | |
863 ++curwin->w_cursor.lnum; | |
864 } | |
865 | |
866 appended_lines_mark(n, count); | |
867 | |
868 msgmore((long)count); | |
869 } | |
870 | |
359 | 871 static char_u *prevcmd = NULL; /* the previous command */ |
872 | |
873 #if defined(EXITFREE) || defined(PROTO) | |
874 void | |
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875 free_prev_shellcmd(void) |
359 | 876 { |
877 vim_free(prevcmd); | |
878 } | |
879 #endif | |
880 | |
7 | 881 /* |
882 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
883 * Bangs in the argument are replaced with the previously entered command. | |
884 * Remember the argument. | |
885 */ | |
886 void | |
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887 do_bang( |
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888 int addr_count, |
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889 exarg_T *eap, |
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890 int forceit, |
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891 int do_in, |
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892 int do_out) |
7 | 893 { |
894 char_u *arg = eap->arg; /* command */ | |
895 linenr_T line1 = eap->line1; /* start of range */ | |
896 linenr_T line2 = eap->line2; /* end of range */ | |
897 char_u *newcmd = NULL; /* the new command */ | |
898 int free_newcmd = FALSE; /* need to free() newcmd */ | |
899 int ins_prevcmd; | |
900 char_u *t; | |
901 char_u *p; | |
902 char_u *trailarg; | |
903 int len; | |
904 int scroll_save = msg_scroll; | |
905 | |
906 /* | |
907 * Disallow shell commands for "rvim". | |
908 * Disallow shell commands from .exrc and .vimrc in current directory for | |
909 * security reasons. | |
910 */ | |
911 if (check_restricted() || check_secure()) | |
912 return; | |
913 | |
914 if (addr_count == 0) /* :! */ | |
915 { | |
916 msg_scroll = FALSE; /* don't scroll here */ | |
917 autowrite_all(); | |
918 msg_scroll = scroll_save; | |
919 } | |
920 | |
921 /* | |
922 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
923 * (:!! is indicated by the 'forceit' variable) | |
924 */ | |
925 ins_prevcmd = forceit; | |
926 trailarg = arg; | |
927 do | |
928 { | |
929 len = (int)STRLEN(trailarg) + 1; | |
930 if (newcmd != NULL) | |
931 len += (int)STRLEN(newcmd); | |
932 if (ins_prevcmd) | |
933 { | |
934 if (prevcmd == NULL) | |
935 { | |
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936 emsg(_(e_noprev)); |
7 | 937 vim_free(newcmd); |
938 return; | |
939 } | |
940 len += (int)STRLEN(prevcmd); | |
941 } | |
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942 if ((t = alloc(len)) == NULL) |
7 | 943 { |
944 vim_free(newcmd); | |
945 return; | |
946 } | |
947 *t = NUL; | |
948 if (newcmd != NULL) | |
949 STRCAT(t, newcmd); | |
950 if (ins_prevcmd) | |
951 STRCAT(t, prevcmd); | |
952 p = t + STRLEN(t); | |
953 STRCAT(t, trailarg); | |
954 vim_free(newcmd); | |
955 newcmd = t; | |
956 | |
957 /* | |
958 * Scan the rest of the argument for '!', which is replaced by the | |
959 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
960 */ | |
961 trailarg = NULL; | |
962 while (*p) | |
963 { | |
2823 | 964 if (*p == '!') |
7 | 965 { |
966 if (p > newcmd && p[-1] == '\\') | |
1624 | 967 STRMOVE(p - 1, p); |
7 | 968 else |
969 { | |
970 trailarg = p; | |
971 *trailarg++ = NUL; | |
972 ins_prevcmd = TRUE; | |
973 break; | |
974 } | |
975 } | |
976 ++p; | |
977 } | |
978 } while (trailarg != NULL); | |
979 | |
980 vim_free(prevcmd); | |
981 prevcmd = newcmd; | |
982 | |
983 if (bangredo) /* put cmd in redo buffer for ! command */ | |
984 { | |
5728 | 985 /* If % or # appears in the command, it must have been escaped. |
986 * Reescape them, so that redoing them does not substitute them by the | |
987 * buffername. */ | |
988 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
989 | |
990 if (cmd != NULL) | |
991 { | |
992 AppendToRedobuffLit(cmd, -1); | |
993 vim_free(cmd); | |
994 } | |
995 else | |
996 AppendToRedobuffLit(prevcmd, -1); | |
7 | 997 AppendToRedobuff((char_u *)"\n"); |
998 bangredo = FALSE; | |
999 } | |
1000 /* | |
1001 * Add quotes around the command, for shells that need them. | |
1002 */ | |
1003 if (*p_shq != NUL) | |
1004 { | |
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|
1005 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1); |
7 | 1006 if (newcmd == NULL) |
1007 return; | |
1008 STRCPY(newcmd, p_shq); | |
1009 STRCAT(newcmd, prevcmd); | |
1010 STRCAT(newcmd, p_shq); | |
1011 free_newcmd = TRUE; | |
1012 } | |
1013 if (addr_count == 0) /* :! */ | |
1014 { | |
1015 /* echo the command */ | |
1016 msg_start(); | |
1017 msg_putchar(':'); | |
1018 msg_putchar('!'); | |
1019 msg_outtrans(newcmd); | |
1020 msg_clr_eos(); | |
1021 windgoto(msg_row, msg_col); | |
1022 | |
1023 do_shell(newcmd, 0); | |
1024 } | |
1025 else /* :range! */ | |
725 | 1026 { |
7 | 1027 /* Careful: This may recursively call do_bang() again! (because of |
1028 * autocommands) */ | |
1029 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
725 | 1030 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
1031 } | |
7 | 1032 if (free_newcmd) |
1033 vim_free(newcmd); | |
1034 } | |
1035 | |
1036 /* | |
1037 * do_filter: filter lines through a command given by the user | |
1038 * | |
169 | 1039 * We mostly use temp files and the call_shell() routine here. This would |
1040 * normally be done using pipes on a UNIX machine, but this is more portable | |
1041 * to non-unix machines. The call_shell() routine needs to be able | |
7 | 1042 * to deal with redirection somehow, and should handle things like looking |
1043 * at the PATH env. variable, and adding reasonable extensions to the | |
1044 * command name given by the user. All reasonable versions of call_shell() | |
1045 * do this. | |
169 | 1046 * Alternatively, if on Unix and redirecting input or output, but not both, |
1047 * and the 'shelltemp' option isn't set, use pipes. | |
7 | 1048 * We use input redirection if do_in is TRUE. |
1049 * We use output redirection if do_out is TRUE. | |
1050 */ | |
1051 static void | |
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1052 do_filter( |
f86adafb28d4
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|
1053 linenr_T line1, |
f86adafb28d4
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|
1054 linenr_T line2, |
f86adafb28d4
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|
1055 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
f86adafb28d4
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1056 char_u *cmd, |
f86adafb28d4
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|
1057 int do_in, |
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changeset
|
1058 int do_out) |
7 | 1059 { |
1060 char_u *itmp = NULL; | |
1061 char_u *otmp = NULL; | |
1062 linenr_T linecount; | |
1063 linenr_T read_linecount; | |
1064 pos_T cursor_save; | |
1065 char_u *cmd_buf; | |
1066 buf_T *old_curbuf = curbuf; | |
169 | 1067 int shell_flags = 0; |
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1068 pos_T orig_start = curbuf->b_op_start; |
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1069 pos_T orig_end = curbuf->b_op_end; |
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1070 int save_lockmarks = cmdmod.lockmarks; |
7 | 1071 |
1072 if (*cmd == NUL) /* no filter command */ | |
1073 return; | |
1074 | |
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1075 // Temporarily disable lockmarks since that's needed to propagate changed |
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1076 // regions of the buffer for foldUpdate(), linecount, etc. |
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1077 cmdmod.lockmarks = 0; |
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1078 |
7 | 1079 cursor_save = curwin->w_cursor; |
1080 linecount = line2 - line1 + 1; | |
1081 curwin->w_cursor.lnum = line1; | |
1082 curwin->w_cursor.col = 0; | |
1083 changed_line_abv_curs(); | |
1084 invalidate_botline(); | |
1085 | |
1086 /* | |
169 | 1087 * When using temp files: |
1088 * 1. * Form temp file names | |
1089 * 2. * Write the lines to a temp file | |
1090 * 3. Run the filter command on the temp file | |
1091 * 4. * Read the output of the command into the buffer | |
1092 * 5. * Delete the original lines to be filtered | |
1093 * 6. * Remove the temp files | |
1094 * | |
1095 * When writing the input with a pipe or when catching the output with a | |
1096 * pipe only need to do 3. | |
7 | 1097 */ |
1098 | |
169 | 1099 if (do_out) |
1100 shell_flags |= SHELL_DOOUT; | |
1101 | |
3482 | 1102 #ifdef FEAT_FILTERPIPE |
169 | 1103 if (!do_in && do_out && !p_stmp) |
1104 { | |
1105 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
1106 shell_flags |= SHELL_READ; | |
1107 curwin->w_cursor.lnum = line2; | |
1108 } | |
1109 else if (do_in && !do_out && !p_stmp) | |
7 | 1110 { |
169 | 1111 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
1112 shell_flags |= SHELL_WRITE; | |
1113 curbuf->b_op_start.lnum = line1; | |
1114 curbuf->b_op_end.lnum = line2; | |
7 | 1115 } |
169 | 1116 else if (do_in && do_out && !p_stmp) |
1117 { | |
1118 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
1119 * use a temp file. */ | |
1120 shell_flags |= SHELL_READ|SHELL_WRITE; | |
1121 curbuf->b_op_start.lnum = line1; | |
1122 curbuf->b_op_end.lnum = line2; | |
1123 curwin->w_cursor.lnum = line2; | |
1124 } | |
1125 else | |
1126 #endif | |
6721 | 1127 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
1128 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
169 | 1129 { |
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|
1130 emsg(_(e_notmp)); |
169 | 1131 goto filterend; |
1132 } | |
7 | 1133 |
1134 /* | |
1135 * The writing and reading of temp files will not be shown. | |
1136 * Vi also doesn't do this and the messages are not very informative. | |
1137 */ | |
1138 ++no_wait_return; /* don't call wait_return() while busy */ | |
169 | 1139 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
7 | 1140 FALSE, FALSE, FALSE, TRUE) == FAIL) |
1141 { | |
1142 msg_putchar('\n'); /* keep message from buf_write() */ | |
1143 --no_wait_return; | |
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1144 #if defined(FEAT_EVAL) |
7 | 1145 if (!aborting()) |
1146 #endif | |
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1147 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
7 | 1148 goto filterend; |
1149 } | |
1150 if (curbuf != old_curbuf) | |
1151 goto filterend; | |
1152 | |
1153 if (!do_out) | |
1154 msg_putchar('\n'); | |
1155 | |
1581 | 1156 /* Create the shell command in allocated memory. */ |
7 | 1157 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
1158 if (cmd_buf == NULL) | |
1159 goto filterend; | |
1160 | |
1161 windgoto((int)Rows - 1, 0); | |
1162 cursor_on(); | |
1163 | |
1164 /* | |
1165 * When not redirecting the output the command can write anything to the | |
1166 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
1167 * stderr output of external command. Clear the screen later. | |
1168 * If do_in is FALSE, this could be something like ":r !cat", which may | |
1169 * also mess up the screen, clear it later. | |
1170 */ | |
1171 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
1172 redraw_later_clear(); | |
1173 | |
169 | 1174 if (do_out) |
1175 { | |
1176 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
1581 | 1177 { |
1178 vim_free(cmd_buf); | |
169 | 1179 goto error; |
1581 | 1180 } |
169 | 1181 redraw_curbuf_later(VALID); |
1182 } | |
1183 read_linecount = curbuf->b_ml.ml_line_count; | |
1184 | |
7 | 1185 /* |
1186 * When call_shell() fails wait_return() is called to give the user a | |
1187 * chance to read the error messages. Otherwise errors are ignored, so you | |
1188 * can see the error messages from the command that appear on stdout; use | |
1189 * 'u' to fix the text | |
1190 * Switch to cooked mode when not redirecting stdin, avoids that something | |
1191 * like ":r !cat" hangs. | |
1192 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
1193 */ | |
169 | 1194 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
7 | 1195 { |
1196 redraw_later_clear(); | |
1197 wait_return(FALSE); | |
1198 } | |
1199 vim_free(cmd_buf); | |
1200 | |
1201 did_check_timestamps = FALSE; | |
1202 need_check_timestamps = TRUE; | |
1203 | |
1204 /* When interrupting the shell command, it may still have produced some | |
1205 * useful output. Reset got_int here, so that readfile() won't cancel | |
1206 * reading. */ | |
1207 ui_breakcheck(); | |
1208 got_int = FALSE; | |
1209 | |
1210 if (do_out) | |
1211 { | |
169 | 1212 if (otmp != NULL) |
7 | 1213 { |
169 | 1214 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
10575
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patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
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10482
diff
changeset
|
1215 eap, READ_FILTER) != OK) |
169 | 1216 { |
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|
1217 #if defined(FEAT_EVAL) |
169 | 1218 if (!aborting()) |
1219 #endif | |
1220 { | |
1221 msg_putchar('\n'); | |
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changeset
|
1222 semsg(_(e_notread), otmp); |
169 | 1223 } |
1224 goto error; | |
7 | 1225 } |
169 | 1226 if (curbuf != old_curbuf) |
1227 goto filterend; | |
7 | 1228 } |
169 | 1229 |
1230 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
1231 | |
1232 if (shell_flags & SHELL_READ) | |
1233 { | |
1234 curbuf->b_op_start.lnum = line2 + 1; | |
1235 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
1236 appended_lines_mark(line2, read_linecount); | |
1237 } | |
7 | 1238 |
1239 if (do_in) | |
1240 { | |
1241 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
1242 { | |
1243 if (read_linecount >= linecount) | |
1244 /* move all marks from old lines to new lines */ | |
1245 mark_adjust(line1, line2, linecount, 0L); | |
1246 else | |
1247 { | |
1248 /* move marks from old lines to new lines, delete marks | |
1249 * that are in deleted lines */ | |
1250 mark_adjust(line1, line1 + read_linecount - 1, | |
1251 linecount, 0L); | |
1252 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
1253 } | |
1254 } | |
1255 | |
1256 /* | |
1257 * Put cursor on first filtered line for ":range!cmd". | |
1258 * Adjust '[ and '] (set by buf_write()). | |
1259 */ | |
1260 curwin->w_cursor.lnum = line1; | |
1261 del_lines(linecount, TRUE); | |
1262 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
1263 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
1264 write_lnum_adjust(-linecount); /* adjust last line | |
1265 for next write */ | |
100 | 1266 #ifdef FEAT_FOLDING |
1267 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
1268 #endif | |
7 | 1269 } |
1270 else | |
1271 { | |
1272 /* | |
1273 * Put cursor on last new line for ":r !cmd". | |
1274 */ | |
169 | 1275 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
7 | 1276 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
1277 } | |
100 | 1278 |
7 | 1279 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
1280 --no_wait_return; | |
1281 | |
1282 if (linecount > p_report) | |
1283 { | |
1284 if (do_in) | |
1285 { | |
15543
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diff
changeset
|
1286 vim_snprintf(msg_buf, sizeof(msg_buf), |
274 | 1287 _("%ld lines filtered"), (long)linecount); |
7 | 1288 if (msg(msg_buf) && !msg_scroll) |
1289 /* save message to display it after redraw */ | |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1290 set_keep_msg((char_u *)msg_buf, 0); |
7 | 1291 } |
1292 else | |
1293 msgmore((long)linecount); | |
1294 } | |
1295 } | |
1296 else | |
1297 { | |
1298 error: | |
1299 /* put cursor back in same position for ":w !cmd" */ | |
1300 curwin->w_cursor = cursor_save; | |
1301 --no_wait_return; | |
1302 wait_return(FALSE); | |
1303 } | |
1304 | |
1305 filterend: | |
1306 | |
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|
1307 cmdmod.lockmarks = save_lockmarks; |
7 | 1308 if (curbuf != old_curbuf) |
1309 { | |
1310 --no_wait_return; | |
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changeset
|
1311 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
7 | 1312 } |
18619
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changeset
|
1313 else if (cmdmod.lockmarks) |
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patch 8.1.2302: :lockmarks does not work for '[ and ']
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changeset
|
1314 { |
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patch 8.1.2302: :lockmarks does not work for '[ and ']
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diff
changeset
|
1315 curbuf->b_op_start = orig_start; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
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diff
changeset
|
1316 curbuf->b_op_end = orig_end; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1317 } |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
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|
1318 |
7 | 1319 if (itmp != NULL) |
1320 mch_remove(itmp); | |
1321 if (otmp != NULL) | |
1322 mch_remove(otmp); | |
1323 vim_free(itmp); | |
1324 vim_free(otmp); | |
1325 } | |
1326 | |
1327 /* | |
1328 * Call a shell to execute a command. | |
1329 * When "cmd" is NULL start an interactive shell. | |
1330 */ | |
1331 void | |
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changeset
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1332 do_shell( |
f86adafb28d4
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changeset
|
1333 char_u *cmd, |
f86adafb28d4
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changeset
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1334 int flags) /* may be SHELL_DOOUT when output is redirected */ |
7 | 1335 { |
1336 buf_T *buf; | |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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changeset
|
1337 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 1338 int save_nwr; |
1339 #endif | |
1340 #ifdef MSWIN | |
1341 int winstart = FALSE; | |
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patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
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changeset
|
1342 int keep_termcap = FALSE; |
7 | 1343 #endif |
1344 | |
1345 /* | |
1346 * Disallow shell commands for "rvim". | |
1347 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1348 * security reasons. | |
1349 */ | |
1350 if (check_restricted() || check_secure()) | |
1351 { | |
1352 msg_end(); | |
1353 return; | |
1354 } | |
1355 | |
1356 #ifdef MSWIN | |
1357 /* | |
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patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
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changeset
|
1358 * Check if ":!start" is used. This implies not stopping termcap mode. |
7 | 1359 */ |
1360 if (cmd != NULL) | |
16021
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changeset
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1361 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
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1362 |
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patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
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changeset
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1363 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
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changeset
|
1364 // Don't stop termcap mode when using a terminal window for the shell. |
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|
1365 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
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|
1366 keep_termcap = TRUE; |
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|
1367 # endif |
7 | 1368 #endif |
1369 | |
1370 /* | |
1371 * For autocommands we want to get the output on the current screen, to | |
1372 * avoid having to type return below. | |
1373 */ | |
16021
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|
1374 msg_putchar('\r'); // put cursor at start of line |
7 | 1375 if (!autocmd_busy) |
1376 { | |
1377 #ifdef MSWIN | |
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|
1378 if (!keep_termcap) |
7 | 1379 #endif |
1380 stoptermcap(); | |
1381 } | |
1382 #ifdef MSWIN | |
1383 if (!winstart) | |
1384 #endif | |
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|
1385 msg_putchar('\n'); // may shift screen one line up |
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|
1386 |
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diff
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|
1387 // warning message before calling the shell |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
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13359
diff
changeset
|
1388 if (p_warn && !autocmd_busy && msg_silent == 0) |
9649
fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1389 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>
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12942
diff
changeset
|
1390 if (bufIsChangedNotTerm(buf)) |
7 | 1391 { |
1392 #ifdef FEAT_GUI_MSWIN | |
16021
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|
1393 if (!keep_termcap) |
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diff
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|
1394 starttermcap(); // don't want a message box here |
7 | 1395 #endif |
15543
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patch 8.1.0779: argument for message functions is inconsistent
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diff
changeset
|
1396 msg_puts(_("[No write since last change]\n")); |
7 | 1397 #ifdef FEAT_GUI_MSWIN |
16021
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|
1398 if (!keep_termcap) |
7 | 1399 stoptermcap(); |
1400 #endif | |
1401 break; | |
1402 } | |
1403 | |
16021
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|
1404 // This windgoto is required for when the '\n' resulted in a "delete line |
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changeset
|
1405 // 1" command to the terminal. |
7 | 1406 if (!swapping_screen()) |
1407 windgoto(msg_row, msg_col); | |
1408 cursor_on(); | |
1409 (void)call_shell(cmd, SHELL_COOKED | flags); | |
1410 did_check_timestamps = FALSE; | |
1411 need_check_timestamps = TRUE; | |
1412 | |
1413 /* | |
1414 * put the message cursor at the end of the screen, avoids wait_return() | |
1415 * to overwrite the text that the external command showed | |
1416 */ | |
1417 if (!swapping_screen()) | |
1418 { | |
1419 msg_row = Rows - 1; | |
1420 msg_col = 0; | |
1421 } | |
1422 | |
1423 if (autocmd_busy) | |
1424 { | |
1425 if (msg_silent == 0) | |
1426 redraw_later_clear(); | |
1427 } | |
1428 else | |
1429 { | |
1430 /* | |
1431 * For ":sh" there is no need to call wait_return(), just redraw. | |
1432 * Also for the Win32 GUI (the output is in a console window). | |
1433 * Otherwise there is probably text on the screen that the user wants | |
1434 * to read before redrawing, so call wait_return(). | |
1435 */ | |
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|
1436 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
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|
1437 # ifdef VIMDLL |
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|
1438 if (!gui.in_use) |
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|
1439 # endif |
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|
1440 { |
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|
1441 if (cmd == NULL |
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patch 8.1.0941: macros for MS-Windows are inconsistent
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|
1442 # ifdef MSWIN |
16451
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1443 || (keep_termcap && !need_wait_return) |
7 | 1444 # endif |
16451
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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|
1445 ) |
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|
1446 { |
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|
1447 if (msg_silent == 0) |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1448 redraw_later_clear(); |
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changeset
|
1449 need_wait_return = FALSE; |
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|
1450 } |
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|
1451 else |
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|
1452 { |
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|
1453 /* |
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|
1454 * If we switch screens when starttermcap() is called, we |
7ae2396cef62
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|
1455 * really want to wait for "hit return to continue". |
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|
1456 */ |
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|
1457 save_nwr = no_wait_return; |
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|
1458 if (swapping_screen()) |
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changeset
|
1459 no_wait_return = FALSE; |
7 | 1460 # ifdef AMIGA |
16451
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changeset
|
1461 wait_return(term_console ? -1 : msg_silent == 0); // see below |
7 | 1462 # else |
16451
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changeset
|
1463 wait_return(msg_silent == 0); |
7 | 1464 # endif |
16451
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|
1465 no_wait_return = save_nwr; |
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|
1466 } |
7 | 1467 } |
15868
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|
1468 #endif /* FEAT_GUI_MSWIN */ |
7 | 1469 |
1470 #ifdef MSWIN | |
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|
1471 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
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|
1472 #endif |
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changeset
|
1473 starttermcap(); // start termcap if not done by wait_return() |
7 | 1474 |
1475 /* | |
1476 * In an Amiga window redrawing is caused by asking the window size. | |
1477 * If we got an interrupt this will not work. The chance that the | |
1478 * window size is wrong is very small, but we need to redraw the | |
1479 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
1480 * but it saves an extra redraw. | |
1481 */ | |
1482 #ifdef AMIGA | |
1483 if (skip_redraw) /* ':' hit in wait_return() */ | |
1484 { | |
1485 if (msg_silent == 0) | |
1486 redraw_later_clear(); | |
1487 } | |
1488 else if (term_console) | |
1489 { | |
1490 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
1491 if (got_int && msg_silent == 0) | |
1492 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
1493 else | |
1494 must_redraw = 0; /* no extra redraw needed */ | |
1495 } | |
1496 #endif | |
1497 } | |
1498 | |
1499 /* display any error messages now */ | |
1500 display_errors(); | |
725 | 1501 |
1502 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
7 | 1503 } |
1504 | |
14913
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|
1505 #if !defined(UNIX) |
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|
1506 static char_u * |
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diff
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|
1507 find_pipe(char_u *cmd) |
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
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|
1508 { |
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|
1509 char_u *p; |
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|
1510 int inquote = FALSE; |
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|
1511 |
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|
1512 for (p = cmd; *p != NUL; ++p) |
d4777be849d0
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|
1513 { |
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|
1514 if (!inquote && *p == '|') |
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|
1515 return p; |
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|
1516 if (*p == '"') |
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|
1517 inquote = !inquote; |
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|
1518 else if (rem_backslash(p)) |
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changeset
|
1519 ++p; |
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diff
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|
1520 } |
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|
1521 return NULL; |
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|
1522 } |
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|
1523 #endif |
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|
1524 |
7 | 1525 /* |
1526 * Create a shell command from a command string, input redirection file and | |
1527 * output redirection file. | |
1528 * Returns an allocated string with the shell command, or NULL for failure. | |
1529 */ | |
1530 char_u * | |
7819
f86adafb28d4
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7799
diff
changeset
|
1531 make_filter_cmd( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1532 char_u *cmd, /* command */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1533 char_u *itmp, /* NULL or name of input file */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1534 char_u *otmp) /* NULL or name of output file */ |
7 | 1535 { |
1536 char_u *buf; | |
1537 long_u len; | |
5867 | 1538 |
7410
08e62c4fc17d
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Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1539 #if defined(UNIX) |
5881 | 1540 int is_fish_shell; |
5911 | 1541 char_u *shell_name = get_isolated_shell_name(); |
5881 | 1542 |
5867 | 1543 /* Account for fish's different syntax for subshells */ |
5911 | 1544 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
1545 vim_free(shell_name); | |
5867 | 1546 if (is_fish_shell) |
1547 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
1548 else | |
1549 #endif | |
1550 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
7 | 1551 if (itmp != NULL) |
1552 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
1553 if (otmp != NULL) | |
1554 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1555 buf = alloc(len); |
7 | 1556 if (buf == NULL) |
1557 return NULL; | |
1558 | |
7410
08e62c4fc17d
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Christian Brabandt <cb@256bit.org>
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7408
diff
changeset
|
1559 #if defined(UNIX) |
7 | 1560 /* |
169 | 1561 * Put braces around the command (for concatenated commands) when |
1562 * redirecting input and/or output. | |
7 | 1563 */ |
169 | 1564 if (itmp != NULL || otmp != NULL) |
5867 | 1565 { |
1566 if (is_fish_shell) | |
1567 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
1568 else | |
1569 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
1570 } | |
169 | 1571 else |
1572 STRCPY(buf, cmd); | |
7 | 1573 if (itmp != NULL) |
1574 { | |
1575 STRCAT(buf, " < "); | |
1576 STRCAT(buf, itmp); | |
1577 } | |
1578 #else | |
18195
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patch 8.1.2092: MS-Windows: redirect in system() does not work
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changeset
|
1579 // For shells that don't understand braces around commands, at least allow |
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
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changeset
|
1580 // the use of commands in a pipe. |
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|
1581 if (*p_sxe != NUL && *p_sxq == '(') |
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|
1582 { |
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|
1583 if (itmp != NULL || otmp != NULL) |
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|
1584 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); |
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|
1585 else |
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|
1586 STRCPY(buf, cmd); |
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|
1587 if (itmp != NULL) |
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1588 { |
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|
1589 STRCAT(buf, " < "); |
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|
1590 STRCAT(buf, itmp); |
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1591 } |
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1592 } |
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|
1593 else |
7 | 1594 { |
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|
1595 STRCPY(buf, cmd); |
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|
1596 if (itmp != NULL) |
7 | 1597 { |
18221
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|
1598 char_u *p; |
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1599 |
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|
1600 // If there is a pipe, we have to put the '<' in front of it. |
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|
1601 // Don't do this when 'shellquote' is not empty, otherwise the |
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1602 // redirection would be inside the quotes. |
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|
1603 if (*p_shq == NUL) |
7 | 1604 { |
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|
1605 p = find_pipe(buf); |
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|
1606 if (p != NULL) |
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|
1607 *p = NUL; |
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1608 } |
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|
1609 STRCAT(buf, " <"); // " < " causes problems on Amiga |
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1610 STRCAT(buf, itmp); |
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|
1611 if (*p_shq == NUL) |
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1612 { |
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|
1613 p = find_pipe(cmd); |
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|
1614 if (p != NULL) |
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|
1615 { |
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|
1616 STRCAT(buf, " "); // insert a space before the '|' for DOS |
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1617 STRCAT(buf, p); |
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|
1618 } |
7 | 1619 } |
1620 } | |
1621 } | |
1622 #endif | |
1623 if (otmp != NULL) | |
1872 | 1624 append_redir(buf, (int)len, p_srr, otmp); |
7 | 1625 |
1626 return buf; | |
1627 } | |
1628 | |
1629 /* | |
1872 | 1630 * Append output redirection for file "fname" to the end of string buffer |
1631 * "buf[buflen]" | |
7 | 1632 * Works with the 'shellredir' and 'shellpipe' options. |
1633 * The caller should make sure that there is enough room: | |
1634 * STRLEN(opt) + STRLEN(fname) + 3 | |
1635 */ | |
1636 void | |
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|
1637 append_redir( |
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|
1638 char_u *buf, |
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|
1639 int buflen, |
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|
1640 char_u *opt, |
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|
1641 char_u *fname) |
7 | 1642 { |
1643 char_u *p; | |
1872 | 1644 char_u *end; |
1645 | |
1646 end = buf + STRLEN(buf); | |
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|
1647 // find "%s" |
7 | 1648 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
5257
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|
1649 { |
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|
1650 if (p[1] == 's') // found %s |
7 | 1651 break; |
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|
1652 if (p[1] == '%') // skip %% |
5257
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|
1653 ++p; |
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1654 } |
7 | 1655 if (p != NULL) |
1656 { | |
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|
1657 #ifdef MSWIN |
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1658 *end++ = ' '; // not really needed? Not with sh, ksh or bash |
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1659 #endif |
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|
1660 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
1872 | 1661 (char *)opt, (char *)fname); |
7 | 1662 } |
1663 else | |
1872 | 1664 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
7 | 1665 #ifdef FEAT_QUICKFIX |
1666 " %s %s", | |
1667 #else | |
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|
1668 " %s%s", // " > %s" causes problems on Amiga |
7 | 1669 #endif |
1670 (char *)opt, (char *)fname); | |
1671 } | |
1672 | |
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|
1673 /* |
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|
1674 * Return the current time in seconds. Calls time(), unless test_settime() |
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|
1675 * was used. |
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|
1676 */ |
9347
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|
1677 time_T |
9272
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|
1678 vim_time(void) |
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|
1679 { |
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|
1680 # ifdef FEAT_EVAL |
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|
1681 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
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|
1682 # else |
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|
1683 return time(NULL); |
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|
1684 # endif |
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1685 } |
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|
1686 |
7 | 1687 /* |
1688 * Implementation of ":fixdel", also used by get_stty(). | |
1689 * <BS> resulting <Del> | |
1690 * ^? ^H | |
1691 * not ^? ^? | |
1692 */ | |
1693 void | |
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changeset
|
1694 do_fixdel(exarg_T *eap UNUSED) |
7 | 1695 { |
1696 char_u *p; | |
1697 | |
1698 p = find_termcode((char_u *)"kb"); | |
1699 add_termcode((char_u *)"kD", p != NULL | |
1700 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
1701 } | |
1702 | |
1703 void | |
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|
1704 print_line_no_prefix( |
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|
1705 linenr_T lnum, |
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|
1706 int use_number, |
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|
1707 int list) |
7 | 1708 { |
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|
1709 char numbuf[30]; |
7 | 1710 |
1711 if (curwin->w_p_nu || use_number) | |
1712 { | |
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1713 vim_snprintf(numbuf, sizeof(numbuf), |
1872 | 1714 "%*ld ", number_width(curwin), (long)lnum); |
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|
1715 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
7 | 1716 } |
169 | 1717 msg_prt_line(ml_get(lnum), list); |
7 | 1718 } |
1719 | |
1720 /* | |
1721 * Print a text line. Also in silent mode ("ex -s"). | |
1722 */ | |
1723 void | |
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changeset
|
1724 print_line(linenr_T lnum, int use_number, int list) |
7 | 1725 { |
1726 int save_silent = silent_mode; | |
1727 | |
9980
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|
1728 /* apply :filter /pat/ */ |
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|
1729 if (message_filtered(ml_get(lnum))) |
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|
1730 return; |
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|
1731 |
169 | 1732 msg_start(); |
7 | 1733 silent_mode = FALSE; |
169 | 1734 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
1735 print_line_no_prefix(lnum, use_number, list); | |
7 | 1736 if (save_silent) |
1737 { | |
1738 msg_putchar('\n'); | |
1739 cursor_on(); /* msg_start() switches it off */ | |
1740 out_flush(); | |
1741 silent_mode = save_silent; | |
1798 | 1742 } |
1743 info_message = FALSE; | |
7 | 1744 } |
1745 | |
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1746 int |
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|
1747 rename_buffer(char_u *new_fname) |
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1748 { |
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1749 char_u *fname, *sfname, *xfname; |
4613
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1750 buf_T *buf; |
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1751 |
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1752 buf = curbuf; |
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|
1753 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
4589
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1754 /* buffer changed, don't change name now */ |
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1755 if (buf != curbuf) |
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1756 return FAIL; |
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1757 #ifdef FEAT_EVAL |
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1758 if (aborting()) /* autocmds may abort script processing */ |
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1759 return FAIL; |
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1760 #endif |
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1761 /* |
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1762 * The name of the current buffer will be changed. |
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1763 * A new (unlisted) buffer entry needs to be made to hold the old file |
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1764 * name, which will become the alternate file name. |
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1765 * But don't set the alternate file name if the buffer didn't have a |
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1766 * name. |
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1767 */ |
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1768 fname = curbuf->b_ffname; |
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1769 sfname = curbuf->b_sfname; |
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1770 xfname = curbuf->b_fname; |
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1771 curbuf->b_ffname = NULL; |
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1772 curbuf->b_sfname = NULL; |
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1773 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
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1774 { |
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1775 curbuf->b_ffname = fname; |
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1776 curbuf->b_sfname = sfname; |
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1777 return FAIL; |
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1778 } |
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1779 curbuf->b_flags |= BF_NOTEDITED; |
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1780 if (xfname != NULL && *xfname != NUL) |
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1781 { |
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1782 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
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1783 if (buf != NULL && !cmdmod.keepalt) |
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1784 curwin->w_alt_fnum = buf->b_fnum; |
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1785 } |
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1786 vim_free(fname); |
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1787 vim_free(sfname); |
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1788 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
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1789 |
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1790 /* Change directories when the 'acd' option is set. */ |
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1791 DO_AUTOCHDIR; |
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1792 return OK; |
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1793 } |
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1794 |
7 | 1795 /* |
1796 * ":file[!] [fname]". | |
1797 */ | |
1798 void | |
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1799 ex_file(exarg_T *eap) |
7 | 1800 { |
14 | 1801 /* ":0file" removes the file name. Check for illegal uses ":3file", |
1802 * "0file name", etc. */ | |
1803 if (eap->addr_count > 0 | |
1804 && (*eap->arg != NUL | |
1805 || eap->line2 > 0 | |
1806 || eap->addr_count > 1)) | |
1807 { | |
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1808 emsg(_(e_invarg)); |
14 | 1809 return; |
1810 } | |
1811 | |
1812 if (*eap->arg != NUL || eap->addr_count == 1) | |
7 | 1813 { |
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1814 if (rename_buffer(eap->arg) == FAIL) |
7 | 1815 return; |
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1816 redraw_tabline = TRUE; |
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1817 } |
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1818 |
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1819 // print file name if no argument or 'F' is not in 'shortmess' |
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1820 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
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1821 fileinfo(FALSE, FALSE, eap->forceit); |
7 | 1822 } |
1823 | |
1824 /* | |
1825 * ":update". | |
1826 */ | |
1827 void | |
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1828 ex_update(exarg_T *eap) |
7 | 1829 { |
1830 if (curbufIsChanged()) | |
1831 (void)do_write(eap); | |
1832 } | |
1833 | |
1834 /* | |
1835 * ":write" and ":saveas". | |
1836 */ | |
1837 void | |
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1838 ex_write(exarg_T *eap) |
7 | 1839 { |
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1840 if (eap->cmdidx == CMD_saveas) |
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1841 { |
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1842 // :saveas does not take a range, uses all lines. |
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1843 eap->line1 = 1; |
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1844 eap->line2 = curbuf->b_ml.ml_line_count; |
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1845 } |
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1846 |
7 | 1847 if (eap->usefilter) /* input lines to shell command */ |
1848 do_bang(1, eap, FALSE, TRUE, FALSE); | |
1849 else | |
1850 (void)do_write(eap); | |
1851 } | |
1852 | |
1853 /* | |
1854 * write current buffer to file 'eap->arg' | |
1855 * if 'eap->append' is TRUE, append to the file | |
1856 * | |
1857 * if *eap->arg == NUL write to current file | |
1858 * | |
1859 * return FAIL for failure, OK otherwise | |
1860 */ | |
1861 int | |
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1862 do_write(exarg_T *eap) |
7 | 1863 { |
1864 int other; | |
1865 char_u *fname = NULL; /* init to shut up gcc */ | |
1866 char_u *ffname; | |
1867 int retval = FAIL; | |
1868 char_u *free_fname = NULL; | |
1869 #ifdef FEAT_BROWSE | |
1870 char_u *browse_file = NULL; | |
1871 #endif | |
1872 buf_T *alt_buf = NULL; | |
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1873 int name_was_missing; |
7 | 1874 |
1875 if (not_writing()) /* check 'write' option */ | |
1876 return FAIL; | |
1877 | |
1878 ffname = eap->arg; | |
1879 #ifdef FEAT_BROWSE | |
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|
1880 if (cmdmod.browse && !exiting) |
7 | 1881 { |
29 | 1882 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
7 | 1883 NULL, NULL, NULL, curbuf); |
1884 if (browse_file == NULL) | |
1885 goto theend; | |
1886 ffname = browse_file; | |
1887 } | |
1888 #endif | |
1889 if (*ffname == NUL) | |
1890 { | |
1891 if (eap->cmdidx == CMD_saveas) | |
1892 { | |
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1893 emsg(_(e_argreq)); |
7 | 1894 goto theend; |
1895 } | |
1896 other = FALSE; | |
1897 } | |
1898 else | |
1899 { | |
1900 fname = ffname; | |
1901 free_fname = fix_fname(ffname); | |
1902 /* | |
1903 * When out-of-memory, keep unexpanded file name, because we MUST be | |
1904 * able to write the file in this situation. | |
1905 */ | |
1906 if (free_fname != NULL) | |
1907 ffname = free_fname; | |
1908 other = otherfile(ffname); | |
1909 } | |
1910 | |
1911 /* | |
1912 * If we have a new file, put its name in the list of alternate file names. | |
1913 */ | |
1914 if (other) | |
1915 { | |
1916 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
1917 || eap->cmdidx == CMD_saveas) | |
1918 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
1919 else | |
1920 alt_buf = buflist_findname(ffname); | |
1921 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
1922 { | |
1923 /* Overwriting a file that is loaded in another buffer is not a | |
1924 * good idea. */ | |
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1925 emsg(_(e_bufloaded)); |
7 | 1926 goto theend; |
1927 } | |
1928 } | |
1929 | |
1930 /* | |
1931 * Writing to the current file is not allowed in readonly mode | |
1932 * and a file name is required. | |
1933 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
1934 */ | |
1935 if (!other && ( | |
1936 #ifdef FEAT_QUICKFIX | |
1937 bt_dontwrite_msg(curbuf) || | |
1938 #endif | |
1939 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
1940 goto theend; | |
1941 | |
1942 if (!other) | |
1943 { | |
1944 ffname = curbuf->b_ffname; | |
1945 fname = curbuf->b_fname; | |
1946 /* | |
1947 * Not writing the whole file is only allowed with '!'. | |
1948 */ | |
1949 if ( (eap->line1 != 1 | |
1950 || eap->line2 != curbuf->b_ml.ml_line_count) | |
1951 && !eap->forceit | |
1952 && !eap->append | |
1953 && !p_wa) | |
1954 { | |
1955 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1956 if (p_confirm || cmdmod.confirm) | |
1957 { | |
1958 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
1959 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
1960 goto theend; | |
1961 eap->forceit = TRUE; | |
1962 } | |
1963 else | |
1964 #endif | |
1965 { | |
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1966 emsg(_("E140: Use ! to write partial buffer")); |
7 | 1967 goto theend; |
1968 } | |
1969 } | |
1970 } | |
1971 | |
1972 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
1973 { | |
1974 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
1975 { | |
1976 buf_T *was_curbuf = curbuf; | |
1977 | |
1978 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
21 | 1979 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
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1980 #ifdef FEAT_EVAL |
7 | 1981 if (curbuf != was_curbuf || aborting()) |
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1982 #else |
7 | 1983 if (curbuf != was_curbuf) |
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1984 #endif |
7 | 1985 { |
1986 /* buffer changed, don't change name now */ | |
1987 retval = FAIL; | |
1988 goto theend; | |
1989 } | |
1990 /* Exchange the file names for the current and the alternate | |
1991 * buffer. This makes it look like we are now editing the buffer | |
1992 * under the new name. Must be done before buf_write(), because | |
1993 * if there is no file name and 'cpo' contains 'F', it will set | |
1994 * the file name. */ | |
1995 fname = alt_buf->b_fname; | |
1996 alt_buf->b_fname = curbuf->b_fname; | |
1997 curbuf->b_fname = fname; | |
1998 fname = alt_buf->b_ffname; | |
1999 alt_buf->b_ffname = curbuf->b_ffname; | |
2000 curbuf->b_ffname = fname; | |
2001 fname = alt_buf->b_sfname; | |
2002 alt_buf->b_sfname = curbuf->b_sfname; | |
2003 curbuf->b_sfname = fname; | |
2004 buf_name_changed(curbuf); | |
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2005 |
7 | 2006 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
21 | 2007 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
7 | 2008 if (!alt_buf->b_p_bl) |
2009 { | |
2010 alt_buf->b_p_bl = TRUE; | |
2011 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
2012 } | |
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2013 #ifdef FEAT_EVAL |
7 | 2014 if (curbuf != was_curbuf || aborting()) |
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2015 #else |
7 | 2016 if (curbuf != was_curbuf) |
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2017 #endif |
7 | 2018 { |
2019 /* buffer changed, don't write the file */ | |
2020 retval = FAIL; | |
2021 goto theend; | |
2022 } | |
634 | 2023 |
2024 /* If 'filetype' was empty try detecting it now. */ | |
2025 if (*curbuf->b_p_ft == NUL) | |
2026 { | |
819 | 2027 if (au_has_group((char_u *)"filetypedetect")) |
2028 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
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changeset
|
2029 TRUE, NULL); |
717 | 2030 do_modelines(0); |
634 | 2031 } |
2648 | 2032 |
2033 /* Autocommands may have changed buffer names, esp. when | |
2034 * 'autochdir' is set. */ | |
2035 fname = curbuf->b_sfname; | |
7 | 2036 } |
2037 | |
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|
2038 name_was_missing = curbuf->b_ffname == NULL; |
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2039 |
7 | 2040 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
2041 eap, eap->append, eap->forceit, TRUE, FALSE); | |
634 | 2042 |
819 | 2043 /* After ":saveas fname" reset 'readonly'. */ |
961 | 2044 if (eap->cmdidx == CMD_saveas) |
2045 { | |
2046 if (retval == OK) | |
1806 | 2047 { |
961 | 2048 curbuf->b_p_ro = FALSE; |
1806 | 2049 redraw_tabline = TRUE; |
2050 } | |
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|
2051 } |
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diff
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|
2052 |
38e2fc4ee4ef
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diff
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|
2053 /* Change directories when the 'acd' option is set and the file name |
38e2fc4ee4ef
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diff
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|
2054 * got changed or set. */ |
38e2fc4ee4ef
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diff
changeset
|
2055 if (eap->cmdidx == CMD_saveas || name_was_missing) |
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diff
changeset
|
2056 DO_AUTOCHDIR; |
7 | 2057 } |
2058 | |
2059 theend: | |
2060 #ifdef FEAT_BROWSE | |
2061 vim_free(browse_file); | |
2062 #endif | |
2063 vim_free(free_fname); | |
2064 return retval; | |
2065 } | |
2066 | |
2067 /* | |
2068 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
2069 * BF_NEW or BF_READERR, check for overwriting current file. | |
2070 * May set eap->forceit if a dialog says it's OK to overwrite. | |
2071 * Return OK if it's OK, FAIL if it is not. | |
2072 */ | |
3486 | 2073 int |
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diff
changeset
|
2074 check_overwrite( |
f86adafb28d4
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changeset
|
2075 exarg_T *eap, |
f86adafb28d4
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|
2076 buf_T *buf, |
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diff
changeset
|
2077 char_u *fname, /* file name to be used (can differ from |
7 | 2078 buf->ffname) */ |
7819
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diff
changeset
|
2079 char_u *ffname, /* full path version of fname */ |
f86adafb28d4
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parents:
7799
diff
changeset
|
2080 int other) /* writing under other name */ |
7 | 2081 { |
2082 /* | |
2083 * write to other file or b_flags set or not writing the whole file: | |
2084 * overwriting only allowed with '!' | |
2085 */ | |
2086 if ( (other | |
2087 || (buf->b_flags & BF_NOTEDITED) | |
2088 || ((buf->b_flags & BF_NEW) | |
2089 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
2090 || (buf->b_flags & BF_READERR)) | |
2091 && !p_wa | |
1457 | 2092 #ifdef FEAT_QUICKFIX |
17095
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changeset
|
2093 && !bt_nofilename(buf) |
1457 | 2094 #endif |
7 | 2095 && vim_fexists(ffname)) |
2096 { | |
460 | 2097 if (!eap->forceit && !eap->append) |
7 | 2098 { |
460 | 2099 #ifdef UNIX |
637 | 2100 /* with UNIX it is possible to open a directory */ |
460 | 2101 if (mch_isdir(ffname)) |
2102 { | |
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|
2103 semsg(_(e_isadir2), ffname); |
460 | 2104 return FAIL; |
2105 } | |
7 | 2106 #endif |
2107 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
460 | 2108 if (p_confirm || cmdmod.confirm) |
2109 { | |
2770 | 2110 char_u buff[DIALOG_MSG_SIZE]; |
460 | 2111 |
2112 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
2113 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
2114 return FAIL; | |
2115 eap->forceit = TRUE; | |
2116 } | |
2117 else | |
2118 #endif | |
2119 { | |
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|
2120 emsg(_(e_exists)); |
7 | 2121 return FAIL; |
460 | 2122 } |
7 | 2123 } |
460 | 2124 |
2125 /* For ":w! filename" check that no swap file exists for "filename". */ | |
2126 if (other && !emsg_silent) | |
7 | 2127 { |
2770 | 2128 char_u *dir; |
460 | 2129 char_u *p; |
2130 int r; | |
2131 char_u *swapname; | |
2132 | |
2133 /* We only try the first entry in 'directory', without checking if | |
2134 * it's writable. If the "." directory is not writable the write | |
2135 * will probably fail anyway. | |
2136 * Use 'shortname' of the current buffer, since there is no buffer | |
2137 * for the written file. */ | |
2138 if (*p_dir == NUL) | |
2770 | 2139 { |
2140 dir = alloc(5); | |
2141 if (dir == NULL) | |
2142 return FAIL; | |
460 | 2143 STRCPY(dir, "."); |
2770 | 2144 } |
460 | 2145 else |
2146 { | |
2770 | 2147 dir = alloc(MAXPATHL); |
2148 if (dir == NULL) | |
2149 return FAIL; | |
460 | 2150 p = p_dir; |
2151 copy_option_part(&p, dir, MAXPATHL, ","); | |
2152 } | |
2153 swapname = makeswapname(fname, ffname, curbuf, dir); | |
2770 | 2154 vim_free(dir); |
460 | 2155 r = vim_fexists(swapname); |
2156 if (r) | |
2157 { | |
2158 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2159 if (p_confirm || cmdmod.confirm) | |
2160 { | |
2770 | 2161 char_u buff[DIALOG_MSG_SIZE]; |
460 | 2162 |
2163 dialog_msg(buff, | |
2164 _("Swap file \"%s\" exists, overwrite anyway?"), | |
2165 swapname); | |
2166 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
2167 != VIM_YES) | |
819 | 2168 { |
2169 vim_free(swapname); | |
460 | 2170 return FAIL; |
819 | 2171 } |
460 | 2172 eap->forceit = TRUE; |
2173 } | |
2174 else | |
2175 #endif | |
2176 { | |
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|
2177 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
460 | 2178 swapname); |
819 | 2179 vim_free(swapname); |
460 | 2180 return FAIL; |
2181 } | |
2182 } | |
819 | 2183 vim_free(swapname); |
7 | 2184 } |
2185 } | |
2186 return OK; | |
2187 } | |
2188 | |
2189 /* | |
2190 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
2191 */ | |
2192 void | |
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diff
changeset
|
2193 ex_wnext(exarg_T *eap) |
7 | 2194 { |
2195 int i; | |
2196 | |
2197 if (eap->cmd[1] == 'n') | |
2198 i = curwin->w_arg_idx + (int)eap->line2; | |
2199 else | |
2200 i = curwin->w_arg_idx - (int)eap->line2; | |
2201 eap->line1 = 1; | |
2202 eap->line2 = curbuf->b_ml.ml_line_count; | |
2203 if (do_write(eap) != FAIL) | |
2204 do_argfile(eap, i); | |
2205 } | |
2206 | |
2207 /* | |
2208 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
2209 */ | |
2210 void | |
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changeset
|
2211 do_wqall(exarg_T *eap) |
7 | 2212 { |
2213 buf_T *buf; | |
2214 int error = 0; | |
2215 int save_forceit = eap->forceit; | |
2216 | |
2217 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
2218 exiting = TRUE; | |
2219 | |
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changeset
|
2220 FOR_ALL_BUFFERS(buf) |
7 | 2221 { |
13302
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2222 #ifdef FEAT_TERMINAL |
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2223 if (exiting && term_job_running(buf->b_term)) |
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2224 { |
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2225 no_write_message_nobang(buf); |
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2226 ++error; |
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2227 } |
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2228 else |
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2229 #endif |
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|
2230 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
7 | 2231 { |
2232 /* | |
2233 * Check if there is a reason the buffer cannot be written: | |
2234 * 1. if the 'write' option is set | |
2235 * 2. if there is no file name (even after browsing) | |
2236 * 3. if the 'readonly' is set (even after a dialog) | |
2237 * 4. if overwriting is allowed (even after a dialog) | |
2238 */ | |
2239 if (not_writing()) | |
2240 { | |
2241 ++error; | |
2242 break; | |
2243 } | |
2244 #ifdef FEAT_BROWSE | |
2245 /* ":browse wall": ask for file name if there isn't one */ | |
2246 if (buf->b_ffname == NULL && cmdmod.browse) | |
2247 browse_save_fname(buf); | |
2248 #endif | |
2249 if (buf->b_ffname == NULL) | |
2250 { | |
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2251 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
7 | 2252 ++error; |
2253 } | |
2254 else if (check_readonly(&eap->forceit, buf) | |
2255 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
2256 FALSE) == FAIL) | |
2257 { | |
2258 ++error; | |
2259 } | |
2260 else | |
2261 { | |
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|
2262 bufref_T bufref; |
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|
2263 |
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|
2264 set_bufref(&bufref, buf); |
7 | 2265 if (buf_write_all(buf, eap->forceit) == FAIL) |
2266 ++error; | |
2267 /* an autocommand may have deleted the buffer */ | |
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diff
changeset
|
2268 if (!bufref_valid(&bufref)) |
7 | 2269 buf = firstbuf; |
2270 } | |
2271 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
2272 } | |
2273 } | |
2274 if (exiting) | |
2275 { | |
2276 if (!error) | |
2277 getout(0); /* exit Vim */ | |
2278 not_exiting(); | |
2279 } | |
2280 } | |
2281 | |
2282 /* | |
2283 * Check the 'write' option. | |
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2284 * Return TRUE and give a message when it's not set. |
7 | 2285 */ |
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2286 static int |
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|
2287 not_writing(void) |
7 | 2288 { |
2289 if (p_write) | |
2290 return FALSE; | |
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|
2291 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
7 | 2292 return TRUE; |
2293 } | |
2294 | |
2295 /* | |
1303 | 2296 * Check if a buffer is read-only (either 'readonly' option is set or file is |
2297 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
2298 * message when the buffer is readonly. | |
7 | 2299 */ |
2300 static int | |
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2301 check_readonly(int *forceit, buf_T *buf) |
7 | 2302 { |
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2303 stat_T st; |
1303 | 2304 |
2305 /* Handle a file being readonly when the 'readonly' option is set or when | |
2306 * the file exists and permissions are read-only. | |
2307 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
2308 * important for device checks but not here. */ | |
2309 if (!*forceit && (buf->b_p_ro | |
2310 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
2311 && check_file_readonly(buf->b_ffname, 0777)))) | |
7 | 2312 { |
2313 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2314 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
2315 { | |
2770 | 2316 char_u buff[DIALOG_MSG_SIZE]; |
7 | 2317 |
1303 | 2318 if (buf->b_p_ro) |
2319 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
2320 buf->b_fname); | |
2321 else | |
2322 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
7 | 2323 buf->b_fname); |
2324 | |
2325 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
2326 { | |
2327 /* Set forceit, to force the writing of a readonly file */ | |
2328 *forceit = TRUE; | |
2329 return FALSE; | |
2330 } | |
2331 else | |
2332 return TRUE; | |
2333 } | |
2334 else | |
2335 #endif | |
1303 | 2336 if (buf->b_p_ro) |
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2337 emsg(_(e_readonly)); |
1303 | 2338 else |
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2339 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
1303 | 2340 buf->b_fname); |
7 | 2341 return TRUE; |
2342 } | |
1303 | 2343 |
7 | 2344 return FALSE; |
2345 } | |
2346 | |
2347 /* | |
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2348 * Try to abandon the current file and edit a new or existing file. |
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2349 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
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2350 * "lnum" is the line number for the cursor in the new file (if non-zero). |
7 | 2351 * |
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2352 * Return: |
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2353 * GETFILE_ERROR for "normal" error, |
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2354 * GETFILE_NOT_WRITTEN for "not written" error, |
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2355 * GETFILE_SAME_FILE for success |
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2356 * GETFILE_OPEN_OTHER for successfully opening another file. |
7 | 2357 */ |
2358 int | |
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2359 getfile( |
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changeset
|
2360 int fnum, |
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|
2361 char_u *ffname_arg, |
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|
2362 char_u *sfname_arg, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2363 int setpm, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2364 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2365 int forceit) |
7 | 2366 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2367 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
|
2368 char_u *sfname = sfname_arg; |
7 | 2369 int other; |
2370 int retval; | |
2371 char_u *free_me = NULL; | |
2372 | |
634 | 2373 if (text_locked()) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2374 return GETFILE_ERROR; |
819 | 2375 if (curbuf_locked()) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2376 return GETFILE_ERROR; |
7 | 2377 |
2378 if (fnum == 0) | |
2379 { | |
2380 /* make ffname full path, set sfname */ | |
2381 fname_expand(curbuf, &ffname, &sfname); | |
2382 other = otherfile(ffname); | |
2383 free_me = ffname; /* has been allocated, free() later */ | |
2384 } | |
2385 else | |
2386 other = (fnum != curbuf->b_fnum); | |
2387 | |
2388 if (other) | |
2389 ++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
|
2390 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
7 | 2391 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
2392 { | |
2393 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2394 if (p_confirm && p_write) | |
2395 dialog_changed(curbuf, FALSE); | |
2396 if (curbufIsChanged()) | |
2397 #endif | |
2398 { | |
2399 if (other) | |
2400 --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
|
2401 no_write_message(); |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2402 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
7 | 2403 goto theend; |
2404 } | |
2405 } | |
2406 if (other) | |
2407 --no_wait_return; | |
2408 if (setpm) | |
2409 setpcmark(); | |
2410 if (!other) | |
2411 { | |
2412 if (lnum != 0) | |
2413 curwin->w_cursor.lnum = lnum; | |
2414 check_cursor_lnum(); | |
2415 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
|
2416 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
7 | 2417 } |
2418 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
|
2419 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
1743 | 2420 curwin) == OK) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2421 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
7 | 2422 else |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2423 retval = GETFILE_ERROR; /* error encountered */ |
7 | 2424 |
2425 theend: | |
2426 vim_free(free_me); | |
2427 return retval; | |
2428 } | |
2429 | |
2430 /* | |
2431 * start editing a new file | |
2432 * | |
2433 * fnum: file number; if zero use ffname/sfname | |
2434 * ffname: the file name | |
2435 * - full path if sfname used, | |
2436 * - any file name if sfname is NULL | |
2437 * - empty string to re-edit with the same file name (but may be | |
2438 * in a different directory) | |
2439 * - NULL to start an empty buffer | |
2440 * sfname: the short file name (or NULL) | |
2441 * eap: contains the command to be executed after loading the file and | |
2442 * forced 'ff' and 'fenc' | |
2443 * newlnum: if > 0: put cursor on this line number (if possible) | |
2444 * if ECMD_LASTL: use last position in loaded file | |
2445 * if ECMD_LAST: use last position in all files | |
2446 * if ECMD_ONE: use first line | |
2447 * flags: | |
2448 * ECMD_HIDE: if TRUE don't free the current buffer | |
2449 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
2450 * ECMD_OLDBUF: use existing buffer if it exists | |
2451 * ECMD_FORCEIT: ! used for Ex command | |
2452 * ECMD_ADDBUF: don't edit, just add to buffer list | |
1743 | 2453 * 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
|
2454 * 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
|
2455 * of the previous buffer for "oldwin" is stored. |
7 | 2456 * |
2457 * return FAIL for failure, OK otherwise | |
2458 */ | |
2459 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2460 do_ecmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2461 int fnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2462 char_u *ffname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2463 char_u *sfname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2464 exarg_T *eap, /* can be NULL! */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2465 linenr_T newlnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2466 int flags, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2467 win_T *oldwin) |
7 | 2468 { |
2469 int other_file; /* TRUE if editing another file */ | |
2470 int oldbuf; /* TRUE if using existing buffer */ | |
2471 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
2472 into the buffer unexpectedly */ | |
2473 char_u *new_name = NULL; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2474 #if defined(FEAT_EVAL) |
716 | 2475 int did_set_swapcommand = FALSE; |
7 | 2476 #endif |
2477 buf_T *buf; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2478 bufref_T bufref; |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2479 bufref_T old_curbuf; |
7 | 2480 char_u *free_fname = NULL; |
2481 #ifdef FEAT_BROWSE | |
2482 char_u *browse_file = NULL; | |
2483 #endif | |
2484 int retval = FAIL; | |
2485 long n; | |
6702 | 2486 pos_T orig_pos; |
7 | 2487 linenr_T topline = 0; |
2488 int newcol = -1; | |
2489 int solcol = -1; | |
2490 pos_T *pos; | |
2491 char_u *command = NULL; | |
1185 | 2492 #ifdef FEAT_SPELL |
2493 int did_get_winopts = FALSE; | |
2494 #endif | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2495 int readfile_flags = 0; |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2496 int did_inc_redrawing_disabled = FALSE; |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2497 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
7 | 2498 |
2499 if (eap != NULL) | |
2500 command = eap->do_ecmd_cmd; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2501 set_bufref(&old_curbuf, curbuf); |
7 | 2502 |
2503 if (fnum != 0) | |
2504 { | |
2505 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
2506 return OK; /* nothing to do */ | |
2507 other_file = TRUE; | |
2508 } | |
2509 else | |
2510 { | |
2511 #ifdef FEAT_BROWSE | |
17190
94cc7da54754
patch 8.1.1594: may still start file dialog while exiting
Bram Moolenaar <Bram@vim.org>
parents:
17186
diff
changeset
|
2512 if (cmdmod.browse && !exiting) |
7 | 2513 { |
462 | 2514 if ( |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2515 # ifdef FEAT_GUI |
462 | 2516 !gui.in_use && |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2517 # endif |
462 | 2518 au_has_group((char_u *)"FileExplorer")) |
2519 { | |
2520 /* No browsing supported but we do have the file explorer: | |
2521 * Edit the directory. */ | |
2522 if (ffname == NULL || !mch_isdir(ffname)) | |
2523 ffname = (char_u *)"."; | |
2524 } | |
2525 else | |
2526 { | |
2527 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
7 | 2528 NULL, NULL, NULL, curbuf); |
462 | 2529 if (browse_file == NULL) |
2530 goto theend; | |
2531 ffname = browse_file; | |
2532 } | |
7 | 2533 } |
2534 #endif | |
2535 /* if no short name given, use ffname for short name */ | |
2536 if (sfname == NULL) | |
2537 sfname = ffname; | |
2538 #ifdef USE_FNAME_CASE | |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2539 if (sfname != NULL) |
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2540 fname_case(sfname, 0); /* set correct case for sfname */ |
7 | 2541 #endif |
2542 | |
2543 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
2544 goto theend; | |
2545 | |
2546 if (ffname == NULL) | |
2547 other_file = TRUE; | |
2548 /* there is no file name */ | |
2549 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
2550 other_file = FALSE; | |
2551 else | |
2552 { | |
2553 if (*ffname == NUL) /* re-edit with same file name */ | |
2554 { | |
2555 ffname = curbuf->b_ffname; | |
2556 sfname = curbuf->b_fname; | |
2557 } | |
2558 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
2559 if (free_fname != NULL) | |
2560 ffname = free_fname; | |
2561 other_file = otherfile(ffname); | |
2562 } | |
2563 } | |
2564 | |
2565 /* | |
2566 * if the file was changed we may not be allowed to abandon it | |
2567 * - if we are going to re-edit the same file | |
2568 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
2569 */ | |
2570 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
2571 || (curbuf->b_nwindows == 1 | |
2572 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
5464 | 2573 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
2574 | (other_file ? 0 : CCGD_MULTWIN) | |
2575 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
2576 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
7 | 2577 { |
2578 if (fnum == 0 && other_file && ffname != NULL) | |
2579 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
2580 goto theend; | |
2581 } | |
2582 | |
2583 /* | |
2584 * End Visual mode before switching to another buffer, so the text can be | |
2585 * copied into the GUI selection buffer. | |
2586 */ | |
2587 reset_VIsual(); | |
2588 | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2589 #if defined(FEAT_EVAL) |
716 | 2590 if ((command != NULL || newlnum > (linenr_T)0) |
2591 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
2592 { | |
2593 int len; | |
2594 char_u *p; | |
2595 | |
2596 /* Set v:swapcommand for the SwapExists autocommands. */ | |
2597 if (command != NULL) | |
835 | 2598 len = (int)STRLEN(command) + 3; |
716 | 2599 else |
2600 len = 30; | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
2601 p = alloc(len); |
716 | 2602 if (p != NULL) |
2603 { | |
2604 if (command != NULL) | |
2605 vim_snprintf((char *)p, len, ":%s\r", command); | |
2606 else | |
2607 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
2608 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
2609 did_set_swapcommand = TRUE; | |
2610 vim_free(p); | |
2611 } | |
2612 } | |
2613 #endif | |
2614 | |
7 | 2615 /* |
2616 * If we are starting to edit another file, open a (new) buffer. | |
2617 * Otherwise we re-use the current buffer. | |
2618 */ | |
2619 if (other_file) | |
2620 { | |
2621 if (!(flags & ECMD_ADDBUF)) | |
2622 { | |
22 | 2623 if (!cmdmod.keepalt) |
2624 curwin->w_alt_fnum = curbuf->b_fnum; | |
1743 | 2625 if (oldwin != NULL) |
2626 buflist_altfpos(oldwin); | |
7 | 2627 } |
2628 | |
2629 if (fnum) | |
2630 buf = buflist_findnr(fnum); | |
2631 else | |
2632 { | |
2633 if (flags & ECMD_ADDBUF) | |
2634 { | |
2635 linenr_T tlnum = 1L; | |
2636 | |
2637 if (command != NULL) | |
2638 { | |
2639 tlnum = atol((char *)command); | |
2640 if (tlnum <= 0) | |
2641 tlnum = 1L; | |
2642 } | |
2643 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
2644 goto theend; | |
2645 } | |
2646 buf = buflist_new(ffname, sfname, 0L, | |
2647 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
|
2648 |
5816 | 2649 /* autocommands may change curwin and curbuf */ |
2650 if (oldwin != NULL) | |
2651 oldwin = curwin; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2652 set_bufref(&old_curbuf, curbuf); |
7 | 2653 } |
2654 if (buf == NULL) | |
2655 goto theend; | |
2656 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
2657 { | |
2658 oldbuf = FALSE; | |
2659 } | |
2660 else /* existing memfile */ | |
2661 { | |
2662 oldbuf = TRUE; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2663 set_bufref(&bufref, buf); |
7 | 2664 (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
|
2665 /* 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
|
2666 * current buffer. */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2667 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
7 | 2668 goto theend; |
2669 #ifdef FEAT_EVAL | |
2670 if (aborting()) /* autocmds may abort script processing */ | |
2671 goto theend; | |
2672 #endif | |
2673 } | |
2674 | |
2675 /* May jump to last used line number for a loaded buffer or when asked | |
2676 * for explicitly */ | |
2677 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
2678 { | |
2679 pos = buflist_findfpos(buf); | |
2680 newlnum = pos->lnum; | |
2681 solcol = pos->col; | |
2682 } | |
2683 | |
2684 /* | |
2685 * Make the (new) buffer the one used by the current window. | |
2686 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
2687 * If the current buffer was empty and has no file name, curbuf | |
6639 | 2688 * is returned by buflist_new(), nothing to do here. |
7 | 2689 */ |
2690 if (buf != curbuf) | |
2691 { | |
2692 /* | |
2693 * Be careful: The autocommands may delete any buffer and change | |
2694 * the current buffer. | |
2695 * - If the buffer we are going to edit is deleted, give up. | |
2696 * - If the current buffer is deleted, prefer to load the new | |
2697 * buffer when loading a buffer is required. This avoids | |
2698 * loading another buffer which then must be closed again. | |
2699 * - If we ended up in the new buffer already, need to skip a few | |
2700 * things, set auto_buf. | |
2701 */ | |
2702 if (buf->b_fname != NULL) | |
2703 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
|
2704 set_bufref(&au_new_curbuf, buf); |
7 | 2705 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
|
2706 if (!bufref_valid(&au_new_curbuf)) |
7 | 2707 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2708 /* new buffer has been deleted */ |
7 | 2709 delbuf_msg(new_name); /* frees new_name */ |
2710 goto theend; | |
2711 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2712 #ifdef FEAT_EVAL |
7 | 2713 if (aborting()) /* autocmds may abort script processing */ |
2714 { | |
2715 vim_free(new_name); | |
2716 goto theend; | |
2717 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2718 #endif |
7 | 2719 if (buf == curbuf) /* already in new buffer */ |
2720 auto_buf = TRUE; | |
2721 else | |
2722 { | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2723 win_T *the_curwin = curwin; |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2724 |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2725 /* 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
|
2726 * 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
|
2727 the_curwin->w_closing = TRUE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2728 ++buf->b_locked; |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2729 |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2730 if (curbuf == old_curbuf.br_buf) |
7 | 2731 buf_copy_options(buf, BCO_ENTER); |
2732 | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2733 /* 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
|
2734 * oldwin->w_buffer to NULL. */ |
825 | 2735 u_sync(FALSE); |
1743 | 2736 close_buffer(oldwin, curbuf, |
3365 | 2737 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
7 | 2738 |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2739 the_curwin->w_closing = FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2740 --buf->b_locked; |
3242 | 2741 |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2742 #ifdef FEAT_EVAL |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2743 /* autocmds may abort script processing */ |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2744 if (aborting() && curwin->w_buffer != NULL) |
7 | 2745 { |
2746 vim_free(new_name); | |
2747 goto theend; | |
2748 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2749 #endif |
7 | 2750 /* Be careful again, like above. */ |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2751 if (!bufref_valid(&au_new_curbuf)) |
7 | 2752 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2753 /* new buffer has been deleted */ |
7 | 2754 delbuf_msg(new_name); /* frees new_name */ |
2755 goto theend; | |
2756 } | |
2757 if (buf == curbuf) /* already in new buffer */ | |
2758 auto_buf = TRUE; | |
2759 else | |
2760 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2761 #ifdef FEAT_SYN_HL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2762 /* |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2763 * <VN> We could instead free the synblock |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2764 * and re-attach to buffer, perhaps. |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2765 */ |
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
2766 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
|
2767 || curwin->w_s == &(curwin->w_buffer->b_s)) |
3480 | 2768 curwin->w_s = &(buf->b_s); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2769 #endif |
7 | 2770 curwin->w_buffer = buf; |
2771 curbuf = buf; | |
2772 ++curbuf->b_nwindows; | |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2773 |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2774 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2775 if (!oldbuf && eap != NULL) |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2776 { |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2777 set_file_options(TRUE, eap); |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2778 set_forced_fenc(eap); |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2779 } |
7 | 2780 } |
2781 | |
2782 /* May get the window options from the last time this buffer | |
2783 * was in this window (or another window). If not used | |
2784 * before, reset the local window options to the global | |
2785 * values. Also restores old folding stuff. */ | |
1289 | 2786 get_winopts(curbuf); |
1185 | 2787 #ifdef FEAT_SPELL |
2788 did_get_winopts = TRUE; | |
2789 #endif | |
7 | 2790 } |
2791 vim_free(new_name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2792 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
|
2793 au_new_curbuf.br_buf_free_count = 0; |
7 | 2794 } |
2795 | |
2796 curwin->w_pcmark.lnum = 1; | |
2797 curwin->w_pcmark.col = 0; | |
2798 } | |
2799 else /* !other_file */ | |
2800 { | |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
2801 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
7 | 2802 goto theend; |
6531 | 2803 |
7 | 2804 oldbuf = (flags & ECMD_OLDBUF); |
2805 } | |
2806 | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2807 /* 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
|
2808 * autocommands may cause ml_get errors. */ |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2809 ++RedrawingDisabled; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2810 did_inc_redrawing_disabled = TRUE; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2811 |
6365 | 2812 buf = curbuf; |
7 | 2813 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
2814 { | |
6365 | 2815 prepare_help_buffer(); |
7 | 2816 } |
2817 else | |
2818 { | |
2819 /* Don't make a buffer listed if it's a help buffer. Useful when | |
2820 * using CTRL-O to go back to a help file. */ | |
2821 if (!curbuf->b_help) | |
2822 set_buflisted(TRUE); | |
2823 } | |
2824 | |
2825 /* If autocommands change buffers under our fingers, forget about | |
2826 * editing the file. */ | |
2827 if (buf != curbuf) | |
2828 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2829 #ifdef FEAT_EVAL |
7 | 2830 if (aborting()) /* autocmds may abort script processing */ |
2831 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2832 #endif |
7 | 2833 |
2834 /* Since we are starting to edit a file, consider the filetype to be | |
2835 * unset. Helps for when an autocommand changes files and expects syntax | |
2836 * highlighting to work in the other file. */ | |
2837 did_filetype = FALSE; | |
2838 | |
2839 /* | |
2840 * other_file oldbuf | |
2841 * FALSE FALSE re-edit same file, buffer is re-used | |
2842 * FALSE TRUE re-edit same file, nothing changes | |
2843 * TRUE FALSE start editing new file, new buffer | |
2844 * TRUE TRUE start editing in existing buffer (nothing to do) | |
2845 */ | |
2846 if (!other_file && !oldbuf) /* re-use the buffer */ | |
2847 { | |
2848 set_last_cursor(curwin); /* may set b_last_cursor */ | |
2849 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
2850 { | |
2851 newlnum = curwin->w_cursor.lnum; | |
2852 solcol = curwin->w_cursor.col; | |
2853 } | |
2854 buf = curbuf; | |
2855 if (buf->b_fname != NULL) | |
2856 new_name = vim_strsave(buf->b_fname); | |
2857 else | |
2858 new_name = NULL; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2859 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2860 |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2861 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
|
2862 { |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2863 /* 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
|
2864 * 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
|
2865 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
|
2866 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
|
2867 == FAIL) |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2868 { |
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2869 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
|
2870 goto theend; |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2871 } |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2872 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
|
2873 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
|
2874 |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2875 /* 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
|
2876 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
|
2877 } |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2878 else |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2879 buf_freeall(curbuf, 0); /* free all things for buffer */ |
13380
69517d67421f
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2880 |
7 | 2881 /* If autocommands deleted the buffer we were going to re-edit, give |
2882 * 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
|
2883 if (!bufref_valid(&bufref)) |
7 | 2884 { |
2885 delbuf_msg(new_name); /* frees new_name */ | |
2886 goto theend; | |
2887 } | |
2888 vim_free(new_name); | |
2889 | |
2890 /* If autocommands change buffers under our fingers, forget about | |
2891 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
2892 * the autocommands changed the buffer... */ | |
2893 if (buf != curbuf) | |
2894 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2895 #ifdef FEAT_EVAL |
7 | 2896 if (aborting()) /* autocmds may abort script processing */ |
2897 goto theend; | |
2898 #endif | |
2899 buf_clear_file(curbuf); | |
2900 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
2901 curbuf->b_op_end.lnum = 0; | |
2902 } | |
2903 | |
2904 /* | |
2905 * If we get here we are sure to start editing | |
2906 */ | |
2907 /* Assume success now */ | |
2908 retval = OK; | |
2909 | |
2910 /* | |
2911 * Check if we are editing the w_arg_idx file in the argument list. | |
2912 */ | |
2913 check_arg_idx(curwin); | |
2914 | |
2915 if (!auto_buf) | |
2916 { | |
2917 /* | |
2918 * Set cursor and init window before reading the file and executing | |
2919 * autocommands. This allows for the autocommands to position the | |
2920 * cursor. | |
2921 */ | |
677 | 2922 curwin_init(); |
7 | 2923 |
2924 #ifdef FEAT_FOLDING | |
1370 | 2925 /* It's possible that all lines in the buffer changed. Need to update |
2926 * automatic folding for all windows where it's used. */ | |
2927 { | |
2928 win_T *win; | |
2929 tabpage_T *tp; | |
2930 | |
2931 FOR_ALL_TAB_WINDOWS(tp, win) | |
2932 if (win->w_buffer == curbuf) | |
2933 foldUpdateAll(win); | |
2934 } | |
7 | 2935 #endif |
2936 | |
961 | 2937 /* 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
|
2938 DO_AUTOCHDIR; |
961 | 2939 |
7 | 2940 /* |
2941 * Careful: open_buffer() and apply_autocmds() may change the current | |
2942 * buffer and window. | |
2943 */ | |
6702 | 2944 orig_pos = curwin->w_cursor; |
7 | 2945 topline = curwin->w_topline; |
2946 if (!oldbuf) /* need to read the file */ | |
2947 { | |
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2948 #ifdef FEAT_TEXT_PROP |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2949 // Don't use the swap-exists dialog for a popup window, can't edit |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2950 // the buffer. |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2951 if (WIN_IS_POPUP(curwin)) |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2952 curbuf->b_flags |= BF_NO_SEA; |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2953 #endif |
7 | 2954 swap_exists_action = SEA_DIALOG; |
2955 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
2956 | |
2957 /* | |
2958 * Open the buffer and read the file. | |
2959 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2960 #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
|
2961 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
7 | 2962 retval = FAIL; |
2963 #else | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2964 (void)open_buffer(FALSE, eap, readfile_flags); |
7 | 2965 #endif |
2966 | |
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
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parents:
17584
diff
changeset
|
2967 #ifdef FEAT_TEXT_PROP |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2968 curbuf->b_flags &= ~BF_NO_SEA; |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2969 #endif |
7 | 2970 if (swap_exists_action == SEA_QUIT) |
2971 retval = FAIL; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2972 handle_swap_exists(&old_curbuf); |
7 | 2973 } |
2974 else | |
2975 { | |
23 | 2976 /* Read the modelines, but only to set window-local options. Any |
2977 * buffer-local options have already been set and may have been | |
2978 * changed by the user. */ | |
717 | 2979 do_modelines(OPT_WINONLY); |
23 | 2980 |
7 | 2981 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
2982 &retval); | |
2983 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
2984 &retval); | |
2985 } | |
2986 check_arg_idx(curwin); | |
2987 | |
6702 | 2988 /* 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
|
2989 * 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
|
2990 * 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
|
2991 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
7 | 2992 { |
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2993 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
|
2994 |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2995 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
|
2996 || 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
|
2997 { |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2998 newlnum = curwin->w_cursor.lnum; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2999 newcol = curwin->w_cursor.col; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
3000 } |
7 | 3001 } |
3002 if (curwin->w_topline == topline) | |
3003 topline = 0; | |
3004 | |
3005 /* Even when cursor didn't move we need to recompute topline. */ | |
3006 changed_line_abv_curs(); | |
3007 | |
3008 #ifdef FEAT_TITLE | |
3009 maketitle(); | |
3010 #endif | |
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3011 #ifdef FEAT_TEXT_PROP |
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
3012 if (WIN_IS_POPUP(curwin) && curwin->w_p_pvw && retval != FAIL) |
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3013 popup_set_title(curwin); |
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3014 #endif |
7 | 3015 } |
3016 | |
3017 #ifdef FEAT_DIFF | |
3018 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
3019 * Also needed when re-editing the same buffer, because unloading will | |
3020 * have removed it as a diff buffer. */ | |
673 | 3021 if (curwin->w_p_diff) |
3022 { | |
3023 diff_buf_add(curbuf); | |
3024 diff_invalidate(curbuf); | |
3025 } | |
7 | 3026 #endif |
3027 | |
1185 | 3028 #ifdef FEAT_SPELL |
3029 /* If the window options were changed may need to set the spell language. | |
3030 * 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
|
3031 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
|
3032 (void)did_set_spelllang(curwin); |
1185 | 3033 #endif |
3034 | |
7 | 3035 if (command == NULL) |
3036 { | |
3037 if (newcol >= 0) /* position set by autocommands */ | |
3038 { | |
3039 curwin->w_cursor.lnum = newlnum; | |
3040 curwin->w_cursor.col = newcol; | |
3041 check_cursor(); | |
3042 } | |
3043 else if (newlnum > 0) /* line number from caller or old position */ | |
3044 { | |
3045 curwin->w_cursor.lnum = newlnum; | |
3046 check_cursor_lnum(); | |
3047 if (solcol >= 0 && !p_sol) | |
3048 { | |
3049 /* 'sol' is off: Use last known column. */ | |
3050 curwin->w_cursor.col = solcol; | |
3051 check_cursor_col(); | |
3052 curwin->w_cursor.coladd = 0; | |
3053 curwin->w_set_curswant = TRUE; | |
3054 } | |
3055 else | |
3056 beginline(BL_SOL | BL_FIX); | |
3057 } | |
3058 else /* no line number, go to last line in Ex mode */ | |
3059 { | |
3060 if (exmode_active) | |
3061 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
3062 beginline(BL_WHITE | BL_FIX); | |
3063 } | |
3064 } | |
3065 | |
3066 /* Check if cursors in other windows on the same buffer are still valid */ | |
3067 check_lnums(FALSE); | |
3068 | |
3069 /* | |
3070 * Did not read the file, need to show some info about the file. | |
3071 * Do this after setting the cursor. | |
3072 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3073 if (oldbuf && !auto_buf) |
7 | 3074 { |
3075 int msg_scroll_save = msg_scroll; | |
3076 | |
3077 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
3078 * message. */ | |
3079 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
3080 msg_scroll = FALSE; | |
3081 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
3082 check_for_delay(FALSE); | |
3083 msg_start(); | |
3084 msg_scroll = msg_scroll_save; | |
3085 msg_scrolled_ign = TRUE; | |
3086 | |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3087 if (!shortmess(SHM_FILEINFO)) |
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3088 fileinfo(FALSE, TRUE, FALSE); |
7 | 3089 |
3090 msg_scrolled_ign = FALSE; | |
3091 } | |
3092 | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3093 #ifdef FEAT_VIMINFO |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3094 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3095 #endif |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3096 |
7 | 3097 if (command != NULL) |
3098 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
3099 | |
3100 #ifdef FEAT_KEYMAP | |
3101 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 3102 (void)keymap_init(); |
7 | 3103 #endif |
3104 | |
3105 --RedrawingDisabled; | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3106 did_inc_redrawing_disabled = FALSE; |
7 | 3107 if (!skip_redraw) |
3108 { | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3109 n = *so_ptr; |
7 | 3110 if (topline == 0 && command == NULL) |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3111 *so_ptr = 9999; // force cursor halfway the window |
7 | 3112 update_topline(); |
3113 curwin->w_scbind_pos = curwin->w_topline; | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3114 *so_ptr = n; |
7 | 3115 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
3116 } | |
3117 | |
3118 if (p_im) | |
3119 need_start_insertmode = TRUE; | |
3120 | |
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3121 #ifdef FEAT_AUTOCHDIR |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3122 /* 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
|
3123 * 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
|
3124 * 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
|
3125 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
|
3126 { |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3127 char_u curdir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3128 char_u filedir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3129 |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3130 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
|
3131 *gettail_sep(filedir) = NUL; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3132 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
|
3133 && vim_fnamecmp(curdir, filedir) != 0) |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3134 do_autochdir(); |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3135 } |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3136 #endif |
821 | 3137 |
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3138 #if defined(FEAT_NETBEANS_INTG) |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
3139 if (curbuf->b_ffname != NULL) |
7 | 3140 { |
3141 # ifdef FEAT_NETBEANS_INTG | |
2210 | 3142 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
34 | 3143 netbeans_file_opened(curbuf); |
7 | 3144 # endif |
3145 } | |
3146 #endif | |
3147 | |
3148 theend: | |
7941
98644de08f15
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Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3149 if (did_inc_redrawing_disabled) |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3150 --RedrawingDisabled; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3151 #if defined(FEAT_EVAL) |
716 | 3152 if (did_set_swapcommand) |
3153 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
3154 #endif | |
7 | 3155 #ifdef FEAT_BROWSE |
3156 vim_free(browse_file); | |
3157 #endif | |
3158 vim_free(free_fname); | |
3159 return retval; | |
3160 } | |
3161 | |
3162 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3163 delbuf_msg(char_u *name) |
7 | 3164 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3165 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
7 | 3166 name == NULL ? (char_u *)"" : name); |
3167 vim_free(name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3168 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
|
3169 au_new_curbuf.br_buf_free_count = 0; |
7 | 3170 } |
3171 | |
169 | 3172 static int append_indent = 0; /* autoindent for first line */ |
3173 | |
7 | 3174 /* |
3175 * ":insert" and ":append", also used by ":change" | |
3176 */ | |
3177 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3178 ex_append(exarg_T *eap) |
7 | 3179 { |
3180 char_u *theline; | |
3181 int did_undo = FALSE; | |
3182 linenr_T lnum = eap->line2; | |
165 | 3183 int indent = 0; |
3184 char_u *p; | |
3185 int vcol; | |
3186 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
7 | 3187 |
169 | 3188 /* the ! flag toggles autoindent */ |
3189 if (eap->forceit) | |
3190 curbuf->b_p_ai = !curbuf->b_p_ai; | |
3191 | |
3192 /* First autoindent comes from the line we start on */ | |
3193 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
3194 append_indent = get_indent_lnum(lnum); | |
3195 | |
7 | 3196 if (eap->cmdidx != CMD_append) |
3197 --lnum; | |
3198 | |
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
3199 /* when the buffer is empty need to delete the dummy line */ |
165 | 3200 if (empty && lnum == 1) |
3201 lnum = 0; | |
3202 | |
7 | 3203 State = INSERT; /* behave like in Insert mode */ |
3204 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
3205 State |= LANGMAP; | |
165 | 3206 |
408 | 3207 for (;;) |
7 | 3208 { |
3209 msg_scroll = TRUE; | |
3210 need_wait_return = FALSE; | |
169 | 3211 if (curbuf->b_p_ai) |
3212 { | |
3213 if (append_indent >= 0) | |
3214 { | |
3215 indent = append_indent; | |
3216 append_indent = -1; | |
3217 } | |
3218 else if (lnum > 0) | |
3219 indent = get_indent_lnum(lnum); | |
3220 } | |
3221 ex_keep_indent = FALSE; | |
7 | 3222 if (eap->getline == NULL) |
169 | 3223 { |
3224 /* No getline() function, use the lines that follow. This ends | |
3225 * when there is no more. */ | |
3226 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
3227 break; | |
3228 p = vim_strchr(eap->nextcmd, NL); | |
3229 if (p == NULL) | |
3230 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
3231 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
3232 if (*p != NUL) | |
3233 ++p; | |
3234 eap->nextcmd = p; | |
3235 } | |
7 | 3236 else |
6164 | 3237 { |
3238 int save_State = State; | |
3239 | |
3240 /* Set State to avoid the cursor shape to be set to INSERT mode | |
3241 * when getline() returns. */ | |
3242 State = CMDLINE; | |
7 | 3243 theline = eap->getline( |
3244 #ifdef FEAT_EVAL | |
76 | 3245 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 3246 #endif |
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
3247 NUL, eap->cookie, indent, TRUE); |
6164 | 3248 State = save_State; |
3249 } | |
7 | 3250 lines_left = Rows - 1; |
165 | 3251 if (theline == NULL) |
3252 break; | |
3253 | |
169 | 3254 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
3255 if (ex_keep_indent) | |
3256 append_indent = indent; | |
3257 | |
165 | 3258 /* Look for the "." after automatic indent. */ |
3259 vcol = 0; | |
3260 for (p = theline; indent > vcol; ++p) | |
3261 { | |
3262 if (*p == ' ') | |
3263 ++vcol; | |
3264 else if (*p == TAB) | |
3265 vcol += 8 - vcol % 8; | |
3266 else | |
3267 break; | |
3268 } | |
3269 if ((p[0] == '.' && p[1] == NUL) | |
321 | 3270 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
3271 == FAIL)) | |
7 | 3272 { |
3273 vim_free(theline); | |
3274 break; | |
3275 } | |
3276 | |
169 | 3277 /* don't use autoindent if nothing was typed. */ |
3278 if (p[0] == NUL) | |
3279 theline[0] = NUL; | |
3280 | |
7 | 3281 did_undo = TRUE; |
3282 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
|
3283 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
7 | 3284 |
3285 vim_free(theline); | |
3286 ++lnum; | |
165 | 3287 |
3288 if (empty) | |
3289 { | |
3290 ml_delete(2L, FALSE); | |
3291 empty = FALSE; | |
3292 } | |
7 | 3293 } |
3294 State = NORMAL; | |
3295 | |
169 | 3296 if (eap->forceit) |
3297 curbuf->b_p_ai = !curbuf->b_p_ai; | |
3298 | |
7 | 3299 /* "start" is set to eap->line2+1 unless that position is invalid (when |
1227 | 3300 * eap->line2 pointed to the end of the buffer and nothing was appended) |
7 | 3301 * "end" is set to lnum when something has been appended, otherwise |
3302 * it is the same than "start" -- Acevedo */ | |
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3303 if (!cmdmod.lockmarks) |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3304 { |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3305 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3306 eap->line2 + 1 : curbuf->b_ml.ml_line_count; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3307 if (eap->cmdidx != CMD_append) |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3308 --curbuf->b_op_start.lnum; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3309 curbuf->b_op_end.lnum = (eap->line2 < lnum) |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3310 ? lnum : curbuf->b_op_start.lnum; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3311 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3312 } |
7 | 3313 curwin->w_cursor.lnum = lnum; |
3314 check_cursor_lnum(); | |
3315 beginline(BL_SOL | BL_FIX); | |
3316 | |
3317 need_wait_return = FALSE; /* don't use wait_return() now */ | |
3318 ex_no_reprint = TRUE; | |
3319 } | |
3320 | |
3321 /* | |
3322 * ":change" | |
3323 */ | |
3324 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3325 ex_change(exarg_T *eap) |
7 | 3326 { |
3327 linenr_T lnum; | |
3328 | |
3329 if (eap->line2 >= eap->line1 | |
3330 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
3331 return; | |
3332 | |
169 | 3333 /* the ! flag toggles autoindent */ |
3334 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
3335 append_indent = get_indent_lnum(eap->line1); | |
3336 | |
7 | 3337 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
3338 { | |
3339 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
3340 break; | |
3341 ml_delete(eap->line1, FALSE); | |
3342 } | |
1929 | 3343 |
3344 /* make sure the cursor is not beyond the end of the file now */ | |
3345 check_cursor_lnum(); | |
7 | 3346 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
3347 | |
3348 /* ":append" on the line above the deleted lines. */ | |
3349 eap->line2 = eap->line1; | |
3350 ex_append(eap); | |
3351 } | |
3352 | |
3353 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3354 ex_z(exarg_T *eap) |
7 | 3355 { |
3356 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
|
3357 long bigness; |
165 | 3358 char_u *kind; |
7 | 3359 int minus = 0; |
3360 linenr_T start, end, curs, i; | |
3361 int j; | |
3362 linenr_T lnum = eap->line2; | |
3363 | |
165 | 3364 /* Vi compatible: ":z!" uses display height, without a count uses |
3365 * 'scroll' */ | |
3366 if (eap->forceit) | |
3367 bigness = curwin->w_height; | |
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
3368 else if (!ONE_WINDOW) |
5678 | 3369 bigness = curwin->w_height - 3; |
3370 else | |
165 | 3371 bigness = curwin->w_p_scr * 2; |
7 | 3372 if (bigness < 1) |
3373 bigness = 1; | |
3374 | |
3375 x = eap->arg; | |
165 | 3376 kind = x; |
3377 if (*kind == '-' || *kind == '+' || *kind == '=' | |
3378 || *kind == '^' || *kind == '.') | |
3379 ++x; | |
3380 while (*x == '-' || *x == '+') | |
7 | 3381 ++x; |
3382 | |
3383 if (*x != 0) | |
3384 { | |
3385 if (!VIM_ISDIGIT(*x)) | |
3386 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3387 emsg(_("E144: non-numeric argument to :z")); |
7 | 3388 return; |
3389 } | |
3390 else | |
165 | 3391 { |
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3392 bigness = atol((char *)x); |
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3393 |
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
3394 /* 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
|
3395 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
|
3396 bigness = 2 * curbuf->b_ml.ml_line_count; |
ef32a5c74515
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Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3397 |
165 | 3398 p_window = bigness; |
169 | 3399 if (*kind == '=') |
3400 bigness += 2; | |
165 | 3401 } |
7 | 3402 } |
3403 | |
165 | 3404 /* the number of '-' and '+' multiplies the distance */ |
3405 if (*kind == '-' || *kind == '+') | |
3406 for (x = kind + 1; *x == *kind; ++x) | |
3407 ; | |
3408 | |
3409 switch (*kind) | |
7 | 3410 { |
3411 case '-': | |
2881 | 3412 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
3413 end = start + bigness - 1; | |
165 | 3414 curs = end; |
7 | 3415 break; |
3416 | |
3417 case '=': | |
159 | 3418 start = lnum - (bigness + 1) / 2 + 1; |
3419 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 3420 curs = lnum; |
3421 minus = 1; | |
3422 break; | |
3423 | |
3424 case '^': | |
3425 start = lnum - bigness * 2; | |
3426 end = lnum - bigness; | |
3427 curs = lnum - bigness; | |
3428 break; | |
3429 | |
3430 case '.': | |
159 | 3431 start = lnum - (bigness + 1) / 2 + 1; |
3432 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 3433 curs = end; |
3434 break; | |
3435 | |
3436 default: /* '+' */ | |
3437 start = lnum; | |
165 | 3438 if (*kind == '+') |
835 | 3439 start += bigness * (linenr_T)(x - kind - 1) + 1; |
169 | 3440 else if (eap->addr_count == 0) |
3441 ++start; | |
3442 end = start + bigness - 1; | |
7 | 3443 curs = end; |
3444 break; | |
3445 } | |
3446 | |
3447 if (start < 1) | |
3448 start = 1; | |
3449 | |
3450 if (end > curbuf->b_ml.ml_line_count) | |
3451 end = curbuf->b_ml.ml_line_count; | |
3452 | |
3453 if (curs > curbuf->b_ml.ml_line_count) | |
3454 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
|
3455 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
|
3456 curs = 1; |
7 | 3457 |
3458 for (i = start; i <= end; i++) | |
3459 { | |
3460 if (minus && i == lnum) | |
3461 { | |
3462 msg_putchar('\n'); | |
3463 | |
3464 for (j = 1; j < Columns; j++) | |
3465 msg_putchar('-'); | |
3466 } | |
3467 | |
169 | 3468 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
7 | 3469 |
3470 if (minus && i == lnum) | |
3471 { | |
3472 msg_putchar('\n'); | |
3473 | |
3474 for (j = 1; j < Columns; j++) | |
3475 msg_putchar('-'); | |
3476 } | |
3477 } | |
3478 | |
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
|
3479 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
|
3480 { |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
3481 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
|
3482 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
|
3483 } |
7 | 3484 ex_no_reprint = TRUE; |
3485 } | |
3486 | |
3487 /* | |
3488 * Check if the restricted flag is set. | |
3489 * If so, give an error message and return TRUE. | |
3490 * Otherwise, return FALSE. | |
3491 */ | |
3492 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3493 check_restricted(void) |
7 | 3494 { |
3495 if (restricted) | |
3496 { | |
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3497 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
7 | 3498 return TRUE; |
3499 } | |
3500 return FALSE; | |
3501 } | |
3502 | |
3503 /* | |
3504 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
3505 * If so, give an error message and return TRUE. | |
3506 * Otherwise, return FALSE. | |
3507 */ | |
3508 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3509 check_secure(void) |
7 | 3510 { |
3511 if (secure) | |
3512 { | |
3513 secure = 2; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3514 emsg(_(e_curdir)); |
7 | 3515 return TRUE; |
3516 } | |
3517 #ifdef HAVE_SANDBOX | |
3518 /* | |
3519 * In the sandbox more things are not allowed, including the things | |
3520 * disallowed in secure mode. | |
3521 */ | |
3522 if (sandbox != 0) | |
3523 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3524 emsg(_(e_sandbox)); |
7 | 3525 return TRUE; |
3526 } | |
3527 #endif | |
3528 return FALSE; | |
3529 } | |
3530 | |
3531 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
3532 static int global_need_beginline; /* call beginline() after ":g" */ | |
3533 | |
9890
064effd222a3
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9715
diff
changeset
|
3534 /* |
064effd222a3
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parents:
9715
diff
changeset
|
3535 * Flags that are kept between calls to :substitute. |
064effd222a3
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9715
diff
changeset
|
3536 */ |
064effd222a3
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parents:
9715
diff
changeset
|
3537 typedef struct { |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3538 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
|
3539 int do_ask; /* ask for confirmation */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3540 int do_count; /* count only */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3541 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
|
3542 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
|
3543 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
|
3544 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
|
3545 int do_ic; /* ignore case flag */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3546 } subflags_T; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3547 |
7 | 3548 /* do_sub() |
3549 * | |
3550 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
3551 * command pointed to by eap->arg which should be of the form: | |
3552 * | |
3553 * /pattern/substitution/{flags} | |
3554 * | |
3555 * The usual escapes are supported as described in the regexp docs. | |
3556 */ | |
3557 void | |
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parents:
7799
diff
changeset
|
3558 do_sub(exarg_T *eap) |
7 | 3559 { |
3560 linenr_T lnum; | |
3561 long i = 0; | |
3562 regmmatch_T regmatch; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3563 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
|
3564 FALSE, FALSE, 0}; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3565 #ifdef FEAT_EVAL |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3566 subflags_T subflags_save; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3567 #endif |
6789 | 3568 int save_do_all; /* remember user specified 'g' flag */ |
3569 int save_do_ask; /* remember user specified 'c' flag */ | |
7 | 3570 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
3571 int delimiter; | |
3572 int sublen; | |
3573 int got_quit = FALSE; | |
3574 int got_match = FALSE; | |
3575 int temp; | |
3576 int which_pat; | |
3577 char_u *cmd; | |
3578 int save_State; | |
165 | 3579 linenr_T first_line = 0; /* first changed line */ |
3580 linenr_T last_line= 0; /* below last changed line AFTER the | |
7 | 3581 * change */ |
3582 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
3583 linenr_T line2; | |
165 | 3584 long nmatch; /* number of lines in match */ |
3585 char_u *sub_firstline; /* allocated copy of first sub line */ | |
3586 int endcolumn = FALSE; /* cursor in last column when done */ | |
170 | 3587 pos_T old_cursor = curwin->w_cursor; |
2126
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1929
diff
changeset
|
3588 int start_nsubs; |
3736 | 3589 #ifdef FEAT_EVAL |
5867 | 3590 int save_ma = 0; |
3736 | 3591 #endif |
7 | 3592 |
3593 cmd = eap->arg; | |
3594 if (!global_busy) | |
3595 { | |
3596 sub_nsubs = 0; | |
3597 sub_nlines = 0; | |
3598 } | |
2126
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updated for version 7.2.408
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1929
diff
changeset
|
3599 start_nsubs = sub_nsubs; |
7 | 3600 |
3601 if (eap->cmdidx == CMD_tilde) | |
3602 which_pat = RE_LAST; /* use last used regexp */ | |
3603 else | |
3604 which_pat = RE_SUBST; /* use last substitute regexp */ | |
3605 | |
3606 /* new pattern and substitution */ | |
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patch 8.0.0452: some macros are in lower case
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11127
diff
changeset
|
3607 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
7 | 3608 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
3609 { | |
3610 /* don't accept alphanumeric for separator */ | |
3611 if (isalpha(*cmd)) | |
3612 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3613 emsg(_("E146: Regular expressions can't be delimited by letters")); |
7 | 3614 return; |
3615 } | |
3616 /* | |
3617 * undocumented vi feature: | |
3618 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
3619 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
3620 */ | |
3621 if (*cmd == '\\') | |
3622 { | |
3623 ++cmd; | |
3624 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
3625 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3626 emsg(_(e_backslash)); |
7 | 3627 return; |
3628 } | |
3629 if (*cmd != '&') | |
3630 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
3631 pat = (char_u *)""; /* empty search pattern */ | |
3632 delimiter = *cmd++; /* remember delimiter character */ | |
3633 } | |
3634 else /* find the end of the regexp */ | |
3635 { | |
3636 which_pat = RE_LAST; /* use last used regexp */ | |
3637 delimiter = *cmd++; /* remember delimiter character */ | |
3638 pat = cmd; /* remember start of search pat */ | |
3639 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
3640 if (cmd[0] == delimiter) /* end delimiter found */ | |
3641 *cmd++ = NUL; /* replace it with a NUL */ | |
3642 } | |
3643 | |
3644 /* | |
3645 * Small incompatibility: vi sees '\n' as end of the command, but in | |
3646 * Vim we want to use '\n' to find/substitute a NUL. | |
3647 */ | |
3648 sub = cmd; /* remember the start of the substitution */ | |
3649 | |
3650 while (cmd[0]) | |
3651 { | |
3652 if (cmd[0] == delimiter) /* end delimiter found */ | |
3653 { | |
3654 *cmd++ = NUL; /* replace it with a NUL */ | |
3655 break; | |
3656 } | |
3657 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
3658 ++cmd; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
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11123
diff
changeset
|
3659 MB_PTR_ADV(cmd); |
7 | 3660 } |
3661 | |
3662 if (!eap->skip) | |
3663 { | |
169 | 3664 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
3665 if (STRCMP(sub, "%") == 0 | |
3666 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
3667 { | |
3668 if (old_sub == NULL) /* there is no previous command */ | |
3669 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
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parents:
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diff
changeset
|
3670 emsg(_(e_nopresub)); |
169 | 3671 return; |
3672 } | |
3673 sub = old_sub; | |
3674 } | |
3675 else | |
3676 { | |
3677 vim_free(old_sub); | |
3678 old_sub = vim_strsave(sub); | |
3679 } | |
7 | 3680 } |
3681 } | |
3682 else if (!eap->skip) /* use previous pattern and substitution */ | |
3683 { | |
3684 if (old_sub == NULL) /* there is no previous command */ | |
3685 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3686 emsg(_(e_nopresub)); |
7 | 3687 return; |
3688 } | |
3689 pat = NULL; /* search_regcomp() will use previous pattern */ | |
3690 sub = old_sub; | |
163 | 3691 |
3692 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
3693 * last column after using "$". */ | |
3694 endcolumn = (curwin->w_curswant == MAXCOL); | |
7 | 3695 } |
3696 | |
5776 | 3697 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
3698 * more efficient. | |
3699 * TODO: find a generic solution to make line-joining operations more | |
3700 * efficient, avoid allocating a string that grows in size. | |
3701 */ | |
5802 | 3702 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
5776 | 3703 && *sub == NUL |
3704 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
3705 || *cmd == 'p' || *cmd == '#')))) | |
3706 { | |
6426 | 3707 linenr_T joined_lines_count; |
3708 | |
5776 | 3709 curwin->w_cursor.lnum = eap->line1; |
3710 if (*cmd == 'l') | |
3711 eap->flags = EXFLAG_LIST; | |
3712 else if (*cmd == '#') | |
3713 eap->flags = EXFLAG_NR; | |
3714 else if (*cmd == 'p') | |
3715 eap->flags = EXFLAG_PRINT; | |
3716 | |
6426 | 3717 /* The number of lines joined is the number of lines in the range plus |
3718 * one. One less when the last line is included. */ | |
3719 joined_lines_count = eap->line2 - eap->line1 + 1; | |
3720 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
3721 ++joined_lines_count; | |
3722 if (joined_lines_count > 1) | |
3723 { | |
3724 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
3725 sub_nsubs = joined_lines_count - 1; | |
3726 sub_nlines = 1; | |
3727 (void)do_sub_msg(FALSE); | |
3728 ex_may_print(eap); | |
3729 } | |
3730 | |
3731 if (!cmdmod.keeppatterns) | |
3732 save_re_pat(RE_SUBST, pat, p_magic); | |
17652
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patch 8.1.1823: command line history code is spread out
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diff
changeset
|
3733 // put pattern in history |
6426 | 3734 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
3735 | |
5776 | 3736 return; |
3737 } | |
3738 | |
7 | 3739 /* |
3740 * Find trailing options. When '&' is used, keep old options. | |
3741 */ | |
3742 if (*cmd == '&') | |
3743 ++cmd; | |
3744 else | |
3745 { | |
3746 if (!p_ed) | |
3747 { | |
3748 if (p_gd) /* default is global on */ | |
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parents:
9715
diff
changeset
|
3749 subflags.do_all = TRUE; |
7 | 3750 else |
9890
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diff
changeset
|
3751 subflags.do_all = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
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diff
changeset
|
3752 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
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diff
changeset
|
3753 } |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
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diff
changeset
|
3754 subflags.do_error = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3755 subflags.do_print = FALSE; |
15760
aa80c63f34bb
patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents:
15748
diff
changeset
|
3756 subflags.do_list = FALSE; |
9890
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parents:
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diff
changeset
|
3757 subflags.do_count = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
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diff
changeset
|
3758 subflags.do_number = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
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diff
changeset
|
3759 subflags.do_ic = 0; |
7 | 3760 } |
3761 while (*cmd) | |
3762 { | |
3763 /* | |
3764 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
3765 * 'r' is never inverted. | |
3766 */ | |
3767 if (*cmd == 'g') | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3768 subflags.do_all = !subflags.do_all; |
7 | 3769 else if (*cmd == 'c') |
9890
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3770 subflags.do_ask = !subflags.do_ask; |
170 | 3771 else if (*cmd == 'n') |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3772 subflags.do_count = TRUE; |
7 | 3773 else if (*cmd == 'e') |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3774 subflags.do_error = !subflags.do_error; |
7 | 3775 else if (*cmd == 'r') /* use last used regexp */ |
3776 which_pat = RE_LAST; | |
3777 else if (*cmd == 'p') | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3778 subflags.do_print = TRUE; |
169 | 3779 else if (*cmd == '#') |
3780 { | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3781 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3782 subflags.do_number = TRUE; |
169 | 3783 } |
3784 else if (*cmd == 'l') | |
3785 { | |
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3786 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3787 subflags.do_list = TRUE; |
169 | 3788 } |
7 | 3789 else if (*cmd == 'i') /* ignore case */ |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3790 subflags.do_ic = 'i'; |
7 | 3791 else if (*cmd == 'I') /* don't ignore case */ |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3792 subflags.do_ic = 'I'; |
7 | 3793 else |
3794 break; | |
3795 ++cmd; | |
3796 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3797 if (subflags.do_count) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3798 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3799 |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3800 save_do_all = subflags.do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3801 save_do_ask = subflags.do_ask; |
6789 | 3802 |
7 | 3803 /* |
3804 * check for a trailing count | |
3805 */ | |
3806 cmd = skipwhite(cmd); | |
3807 if (VIM_ISDIGIT(*cmd)) | |
3808 { | |
3809 i = getdigits(&cmd); | |
9890
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parents:
9715
diff
changeset
|
3810 if (i <= 0 && !eap->skip && subflags.do_error) |
7 | 3811 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3812 emsg(_(e_zerocount)); |
7 | 3813 return; |
3814 } | |
3815 eap->line1 = eap->line2; | |
3816 eap->line2 += i - 1; | |
3817 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
3818 eap->line2 = curbuf->b_ml.ml_line_count; | |
3819 } | |
3820 | |
3821 /* | |
3822 * check for trailing command or garbage | |
3823 */ | |
3824 cmd = skipwhite(cmd); | |
3825 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
3826 { | |
3827 eap->nextcmd = check_nextcmd(cmd); | |
3828 if (eap->nextcmd == NULL) | |
3829 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3830 emsg(_(e_trailing)); |
7 | 3831 return; |
3832 } | |
3833 } | |
3834 | |
3835 if (eap->skip) /* not executing commands, only parsing */ | |
3836 return; | |
3837 | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3838 if (!subflags.do_count && !curbuf->b_p_ma) |
823 | 3839 { |
825 | 3840 /* Substitution is not allowed in non-'modifiable' buffer */ |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3841 emsg(_(e_modifiable)); |
823 | 3842 return; |
3843 } | |
3844 | |
7 | 3845 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
3846 { | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3847 if (subflags.do_error) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3848 emsg(_(e_invcmd)); |
7 | 3849 return; |
3850 } | |
3851 | |
3852 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */ | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3853 if (subflags.do_ic == 'i') |
7 | 3854 regmatch.rmm_ic = TRUE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3855 else if (subflags.do_ic == 'I') |
7 | 3856 regmatch.rmm_ic = FALSE; |
3857 | |
3858 sub_firstline = NULL; | |
3859 | |
3860 /* | |
3861 * ~ in the substitute pattern is replaced with the old pattern. | |
3862 * We do it here once to avoid it to be replaced over and over again. | |
3863 * But don't do it when it starts with "\=", then it's an expression. | |
3864 */ | |
3865 if (!(sub[0] == '\\' && sub[1] == '=')) | |
3866 sub = regtilde(sub, p_magic); | |
3867 | |
3868 /* | |
3869 * Check for a match on each line. | |
3870 */ | |
3871 line2 = eap->line2; | |
3872 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
|
3873 #if defined(FEAT_EVAL) |
7 | 3874 || aborting() |
3875 #endif | |
3876 ); ++lnum) | |
3877 { | |
1521 | 3878 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
|
3879 (colnr_T)0, NULL, NULL); |
7 | 3880 if (nmatch) |
3881 { | |
3882 colnr_T copycol; | |
3883 colnr_T matchcol; | |
3884 colnr_T prev_matchcol = MAXCOL; | |
3885 char_u *new_end, *new_start = NULL; | |
3886 unsigned new_start_len = 0; | |
3887 char_u *p1; | |
3888 int did_sub = FALSE; | |
3889 int lastone; | |
1872 | 3890 int len, copy_len, needed_len; |
7 | 3891 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
3892 int do_again; /* do it again after joining lines */ | |
15 | 3893 int skip_match = FALSE; |
1499 | 3894 linenr_T sub_firstlnum; /* nr of first sub line */ |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
3895 #ifdef FEAT_TEXT_PROP |
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3896 int apc_flags = APC_SAVE_FOR_UNDO | APC_SUBSTITUTE; |
18446
b026f4524f25
patch 8.1.2217: compiler warning for unused variable
Bram Moolenaar <Bram@vim.org>
parents:
18444
diff
changeset
|
3897 colnr_T total_added = 0; |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
3898 #endif |
7 | 3899 |
3900 /* | |
3901 * The new text is build up step by step, to avoid too much | |
3902 * copying. There are these pieces: | |
1581 | 3903 * sub_firstline The old text, unmodified. |
7 | 3904 * copycol Column in the old text where we started |
3905 * looking for a match; from here old text still | |
3906 * needs to be copied to the new text. | |
3907 * matchcol Column number of the old text where to look | |
3908 * for the next match. It's just after the | |
3909 * previous match or one further. | |
3910 * prev_matchcol Column just after the previous match (if any). | |
3911 * Mostly equal to matchcol, except for the first | |
3912 * match and after skipping an empty match. | |
3913 * regmatch.*pos Where the pattern matched in the old text. | |
3914 * new_start The new text, all that has been produced so | |
3915 * far. | |
3916 * new_end The new text, where to append new text. | |
3917 * | |
1499 | 3918 * lnum The line number where we found the start of |
3919 * the match. Can be below the line we searched | |
3920 * when there is a \n before a \zs in the | |
3921 * pattern. | |
7 | 3922 * sub_firstlnum The line number in the buffer where to look |
3923 * for a match. Can be different from "lnum" | |
3924 * when the pattern or substitute string contains | |
3925 * line breaks. | |
3926 * | |
3927 * Special situations: | |
3928 * - When the substitute string contains a line break, the part up | |
3929 * to the line break is inserted in the text, but the copy of | |
3930 * the original line is kept. "sub_firstlnum" is adjusted for | |
3931 * the inserted lines. | |
3932 * - When the matched pattern contains a line break, the old line | |
3933 * is taken from the line at the end of the pattern. The lines | |
3934 * in the match are deleted later, "sub_firstlnum" is adjusted | |
3935 * accordingly. | |
3936 * | |
3937 * The new text is built up in new_start[]. It has some extra | |
3938 * room to avoid using alloc()/free() too often. new_start_len is | |
1389 | 3939 * the length of the allocated memory at new_start. |
7 | 3940 * |
3941 * Make a copy of the old line, so it won't be taken away when | |
3942 * updating the screen or handling a multi-line match. The "old_" | |
3943 * pointers point into this copy. | |
3944 */ | |
1499 | 3945 sub_firstlnum = lnum; |
7 | 3946 copycol = 0; |
3947 matchcol = 0; | |
3948 | |
3949 /* At first match, remember current cursor position. */ | |
3950 if (!got_match) | |
3951 { | |
3952 setpcmark(); | |
3953 got_match = TRUE; | |
3954 } | |
3955 | |
3956 /* | |
3957 * Loop until nothing more to replace in this line. | |
3958 * 1. Handle match with empty string. | |
3959 * 2. If do_ask is set, ask for confirmation. | |
3960 * 3. substitute the string. | |
3961 * 4. if do_all is set, find next match | |
3962 * 5. break if there isn't another match in this line | |
3963 */ | |
3964 for (;;) | |
3965 { | |
1499 | 3966 /* Advance "lnum" to the line where the match starts. The |
3967 * match does not start in the first line when there is a line | |
3968 * break before \zs. */ | |
3969 if (regmatch.startpos[0].lnum > 0) | |
3970 { | |
3971 lnum += regmatch.startpos[0].lnum; | |
3972 sub_firstlnum += regmatch.startpos[0].lnum; | |
3973 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
|
3974 VIM_CLEAR(sub_firstline); |
1499 | 3975 } |
3976 | |
18483
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3977 // Match might be after the last line for "\n\zs" matching at |
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3978 // the end of the last line. |
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3979 if (lnum > curbuf->b_ml.ml_line_count) |
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3980 break; |
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3981 |
1499 | 3982 if (sub_firstline == NULL) |
3983 { | |
3984 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
3985 if (sub_firstline == NULL) | |
3986 { | |
3987 vim_free(new_start); | |
3988 goto outofmem; | |
3989 } | |
3990 } | |
3991 | |
7 | 3992 /* Save the line number of the last change for the final |
3993 * cursor position (just like Vi). */ | |
3994 curwin->w_cursor.lnum = lnum; | |
3995 do_again = FALSE; | |
3996 | |
3997 /* | |
3998 * 1. Match empty string does not count, except for first | |
3999 * match. This reproduces the strange vi behaviour. | |
4000 * This also catches endless loops. | |
4001 */ | |
4002 if (matchcol == prev_matchcol | |
4003 && regmatch.endpos[0].lnum == 0 | |
4004 && matchcol == regmatch.endpos[0].col) | |
4005 { | |
15 | 4006 if (sub_firstline[matchcol] == NUL) |
4007 /* We already were at the end of the line. Don't look | |
4008 * for a match in this line again. */ | |
4009 skip_match = TRUE; | |
4010 else | |
2837 | 4011 { |
4012 /* search for a match at next column */ | |
4013 if (has_mbyte) | |
4014 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
4015 else | |
4016 ++matchcol; | |
4017 } | |
7 | 4018 goto skip; |
4019 } | |
4020 | |
4021 /* Normally we continue searching for a match just after the | |
4022 * previous match. */ | |
4023 matchcol = regmatch.endpos[0].col; | |
4024 prev_matchcol = matchcol; | |
4025 | |
4026 /* | |
170 | 4027 * 2. If do_count is set only increase the counter. |
4028 * If do_ask is set, ask for confirmation. | |
7 | 4029 */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4030 if (subflags.do_count) |
170 | 4031 { |
4032 /* For a multi-line match, put matchcol at the NUL at | |
4033 * the end of the line and set nmatch to one, so that | |
4034 * we continue looking for a match on the next line. | |
4035 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
4036 if (nmatch > 1) | |
4037 { | |
835 | 4038 matchcol = (colnr_T)STRLEN(sub_firstline); |
170 | 4039 nmatch = 1; |
1483 | 4040 skip_match = TRUE; |
170 | 4041 } |
4042 sub_nsubs++; | |
4043 did_sub = TRUE; | |
3736 | 4044 #ifdef FEAT_EVAL |
4045 /* Skip the substitution, unless an expression is used, | |
4046 * then it is evaluated in the sandbox. */ | |
4047 if (!(sub[0] == '\\' && sub[1] == '=')) | |
4048 #endif | |
4049 goto skip; | |
170 | 4050 } |
4051 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4052 if (subflags.do_ask) |
7 | 4053 { |
1874 | 4054 int typed = 0; |
1872 | 4055 |
7 | 4056 /* change State to CONFIRM, so that the mouse works |
4057 * properly */ | |
4058 save_State = State; | |
4059 State = CONFIRM; | |
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17817
diff
changeset
|
4060 setmouse(); // disable mouse in xterm |
7 | 4061 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
|
4062 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
|
4063 do_check_cursorbind(); |
7 | 4064 |
4065 /* When 'cpoptions' contains "u" don't sync undo when | |
4066 * asking for confirmation. */ | |
4067 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
4068 ++no_u_sync; | |
4069 | |
4070 /* | |
4071 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
4072 */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4073 while (subflags.do_ask) |
7 | 4074 { |
169 | 4075 if (exmode_active) |
4076 { | |
4077 char_u *resp; | |
4078 colnr_T sc, ec; | |
4079 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4080 print_line_no_prefix(lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4081 subflags.do_number, subflags.do_list); |
169 | 4082 |
4083 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
4084 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
|
4085 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
|
4086 curwin->w_cursor.col = 0; |
169 | 4087 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
|
4088 if (subflags.do_number || curwin->w_p_nu) |
5396 | 4089 { |
4090 int numw = number_width(curwin) + 1; | |
4091 sc += numw; | |
4092 ec += numw; | |
4093 } | |
169 | 4094 msg_start(); |
170 | 4095 for (i = 0; i < (long)sc; ++i) |
169 | 4096 msg_putchar(' '); |
170 | 4097 for ( ; i <= (long)ec; ++i) |
169 | 4098 msg_putchar('^'); |
4099 | |
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
4100 resp = getexmodeline('?', NULL, 0, TRUE); |
169 | 4101 if (resp != NULL) |
4102 { | |
1872 | 4103 typed = *resp; |
169 | 4104 vim_free(resp); |
4105 } | |
4106 } | |
4107 else | |
4108 { | |
4076 | 4109 char_u *orig_line = NULL; |
4110 int len_change = 0; | |
7 | 4111 #ifdef FEAT_FOLDING |
169 | 4112 int save_p_fen = curwin->w_p_fen; |
4113 | |
4114 curwin->w_p_fen = FALSE; | |
4115 #endif | |
4116 /* Invert the matched string. | |
4117 * Remove the inversion afterwards. */ | |
4118 temp = RedrawingDisabled; | |
4119 RedrawingDisabled = 0; | |
4120 | |
4076 | 4121 if (new_start != NULL) |
4122 { | |
4123 /* There already was a substitution, we would | |
4124 * like to show this to the user. We cannot | |
4125 * really update the line, it would change | |
4126 * what matches. Temporarily replace the line | |
4127 * and change it back afterwards. */ | |
4128 orig_line = vim_strsave(ml_get(lnum)); | |
4129 if (orig_line != NULL) | |
4130 { | |
4131 char_u *new_line = concat_str(new_start, | |
4132 sub_firstline + copycol); | |
4133 | |
4134 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
|
4135 VIM_CLEAR(orig_line); |
4076 | 4136 else |
4137 { | |
4138 /* Position the cursor relative to the | |
4139 * end of the line, the previous | |
4140 * substitute may have inserted or | |
4141 * deleted characters before the | |
4142 * cursor. */ | |
4086 | 4143 len_change = (int)STRLEN(new_line) |
4144 - (int)STRLEN(orig_line); | |
4076 | 4145 curwin->w_cursor.col += len_change; |
4146 ml_replace(lnum, new_line, FALSE); | |
4147 } | |
4148 } | |
4149 } | |
4150 | |
1499 | 4151 search_match_lines = regmatch.endpos[0].lnum |
4152 - regmatch.startpos[0].lnum; | |
4076 | 4153 search_match_endcol = regmatch.endpos[0].col |
4154 + len_change; | |
169 | 4155 highlight_match = TRUE; |
4156 | |
4157 update_topline(); | |
4158 validate_cursor(); | |
748 | 4159 update_screen(SOME_VALID); |
169 | 4160 highlight_match = FALSE; |
748 | 4161 redraw_later(SOME_VALID); |
7 | 4162 |
4163 #ifdef FEAT_FOLDING | |
169 | 4164 curwin->w_p_fen = save_p_fen; |
4165 #endif | |
4166 if (msg_row == Rows - 1) | |
4167 msg_didout = FALSE; /* avoid a scroll-up */ | |
4168 msg_starthere(); | |
4169 i = msg_scroll; | |
4170 msg_scroll = 0; /* truncate msg when | |
4171 needed */ | |
4172 msg_no_more = TRUE; | |
4173 /* write message same highlighting as for | |
4174 * wait_return */ | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
4175 smsg_attr(HL_ATTR(HLF_R), |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4176 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
169 | 4177 msg_no_more = FALSE; |
4178 msg_scroll = i; | |
4179 showruler(TRUE); | |
4180 windgoto(msg_row, msg_col); | |
4181 RedrawingDisabled = temp; | |
7 | 4182 |
4183 #ifdef USE_ON_FLY_SCROLL | |
169 | 4184 dont_scroll = FALSE; /* allow scrolling here */ |
4185 #endif | |
4186 ++no_mapping; /* don't map this key */ | |
4187 ++allow_keys; /* allow special keys */ | |
1872 | 4188 typed = plain_vgetc(); |
169 | 4189 --allow_keys; |
4190 --no_mapping; | |
4191 | |
4192 /* clear the question */ | |
4193 msg_didout = FALSE; /* don't scroll up */ | |
4194 msg_col = 0; | |
4195 gotocmdline(TRUE); | |
4076 | 4196 |
4197 /* restore the line */ | |
4198 if (orig_line != NULL) | |
4199 ml_replace(lnum, orig_line, FALSE); | |
169 | 4200 } |
4201 | |
7 | 4202 need_wait_return = FALSE; /* no hit-return prompt */ |
1872 | 4203 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
7 | 4204 #ifdef UNIX |
1872 | 4205 || typed == intr_char |
7 | 4206 #endif |
4207 ) | |
4208 { | |
4209 got_quit = TRUE; | |
4210 break; | |
4211 } | |
1872 | 4212 if (typed == 'n') |
7 | 4213 break; |
1872 | 4214 if (typed == 'y') |
7 | 4215 break; |
1872 | 4216 if (typed == 'l') |
7 | 4217 { |
4218 /* last: replace and then stop */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4219 subflags.do_all = FALSE; |
7 | 4220 line2 = lnum; |
4221 break; | |
4222 } | |
1872 | 4223 if (typed == 'a') |
7 | 4224 { |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4225 subflags.do_ask = FALSE; |
7 | 4226 break; |
4227 } | |
1872 | 4228 if (typed == Ctrl_E) |
7 | 4229 scrollup_clamp(); |
1872 | 4230 else if (typed == Ctrl_Y) |
7 | 4231 scrolldown_clamp(); |
4232 } | |
4233 State = save_State; | |
4234 setmouse(); | |
4235 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
4236 --no_u_sync; | |
4237 | |
1872 | 4238 if (typed == 'n') |
7 | 4239 { |
4240 /* For a multi-line match, put matchcol at the NUL at | |
4241 * the end of the line and set nmatch to one, so that | |
4242 * we continue looking for a match on the next line. | |
1091 | 4243 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
4244 * get stuck when pressing 'n'. */ | |
7 | 4245 if (nmatch > 1) |
4246 { | |
835 | 4247 matchcol = (colnr_T)STRLEN(sub_firstline); |
1091 | 4248 skip_match = TRUE; |
7 | 4249 } |
4250 goto skip; | |
4251 } | |
4252 if (got_quit) | |
4099 | 4253 goto skip; |
7 | 4254 } |
4255 | |
4256 /* Move the cursor to the start of the match, so that we can | |
4257 * use "\=col("."). */ | |
4258 curwin->w_cursor.col = regmatch.startpos[0].col; | |
4259 | |
4260 /* | |
4261 * 3. substitute the string. | |
4262 */ | |
3736 | 4263 #ifdef FEAT_EVAL |
16716
5a541d459ef7
patch 8.1.1360: buffer left 'nomodifiable' after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16714
diff
changeset
|
4264 save_ma = curbuf->b_p_ma; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4265 if (subflags.do_count) |
3736 | 4266 { |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4267 // prevent accidentally changing the buffer by a function |
3736 | 4268 curbuf->b_p_ma = FALSE; |
4269 sandbox++; | |
4270 } | |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4271 // Save flags for recursion. They can change for e.g. |
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4272 // :s/^/\=execute("s#^##gn") |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4273 subflags_save = subflags; |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4274 #endif |
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4275 // get length of substitution part |
1499 | 4276 sublen = vim_regsub_multi(®match, |
4277 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 4278 sub, sub_firstline, FALSE, p_magic, TRUE); |
3736 | 4279 #ifdef FEAT_EVAL |
16113
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4280 // If getting the substitute string caused an error, don't do |
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4281 // the replacement. |
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4282 // Don't keep flags set by a recursive call. |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4283 subflags = subflags_save; |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4284 if (aborting() || subflags.do_count) |
3736 | 4285 { |
4286 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
|
4287 if (sandbox > 0) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4288 sandbox--; |
3736 | 4289 goto skip; |
4290 } | |
4291 #endif | |
7 | 4292 |
533 | 4293 /* When the match included the "$" of the last line it may |
819 | 4294 * go beyond the last line of the buffer. */ |
533 | 4295 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
4296 { | |
4297 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
4298 skip_match = TRUE; | |
4299 } | |
4300 | |
7 | 4301 /* Need room for: |
4302 * - result so far in new_start (not for first sub in line) | |
4303 * - original text up to match | |
4304 * - length of substituted part | |
4305 * - original text after match | |
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4306 * Adjust text properties here, since we have all information |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4307 * needed. |
7 | 4308 */ |
4309 if (nmatch == 1) | |
15367
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4310 { |
7 | 4311 p1 = sub_firstline; |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4312 #ifdef FEAT_TEXT_PROP |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
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parents:
15330
diff
changeset
|
4313 if (curbuf->b_has_textprop) |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4314 { |
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4315 int bytes_added = sublen - 1 - (regmatch.endpos[0].col |
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4316 - regmatch.startpos[0].col); |
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4317 |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
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parents:
16686
diff
changeset
|
4318 // When text properties are changed, need to save for |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4319 // undo first, unless done already. |
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4320 if (adjust_prop_columns(lnum, |
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4321 total_added + regmatch.startpos[0].col, |
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4322 bytes_added, apc_flags)) |
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4323 apc_flags &= ~APC_SAVE_FOR_UNDO; |
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
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parents:
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diff
changeset
|
4324 // Offset for column byte number of the text property |
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4325 // in the resulting buffer afterwards. |
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4326 total_added += bytes_added; |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4327 } |
15367
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4328 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4329 } |
7 | 4330 else |
4331 { | |
4332 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
4333 nmatch_tl += nmatch - 1; | |
4334 } | |
1872 | 4335 copy_len = regmatch.startpos[0].col - copycol; |
4336 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
4337 - regmatch.endpos[0].col) + sublen + 1; | |
7 | 4338 if (new_start == NULL) |
4339 { | |
4340 /* | |
4341 * Get some space for a temporary buffer to do the | |
4342 * substitution into (and some extra space to avoid | |
4343 * too many calls to alloc()/free()). | |
4344 */ | |
4345 new_start_len = needed_len + 50; | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4346 if ((new_start = alloc(new_start_len)) == NULL) |
7 | 4347 goto outofmem; |
4348 *new_start = NUL; | |
4349 new_end = new_start; | |
4350 } | |
4351 else | |
4352 { | |
4353 /* | |
4354 * Check if the temporary buffer is long enough to do the | |
4355 * substitution into. If not, make it larger (with a bit | |
4356 * extra to avoid too many calls to alloc()/free()). | |
4357 */ | |
4358 len = (unsigned)STRLEN(new_start); | |
4359 needed_len += len; | |
1872 | 4360 if (needed_len > (int)new_start_len) |
7 | 4361 { |
4362 new_start_len = needed_len + 50; | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4363 if ((p1 = alloc(new_start_len)) == NULL) |
7 | 4364 { |
4365 vim_free(new_start); | |
4366 goto outofmem; | |
4367 } | |
4368 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
4369 vim_free(new_start); | |
4370 new_start = p1; | |
4371 } | |
4372 new_end = new_start + len; | |
4373 } | |
4374 | |
4375 /* | |
4376 * copy the text up to the part that matched | |
4377 */ | |
1872 | 4378 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
4379 new_end += copy_len; | |
7 | 4380 |
1499 | 4381 (void)vim_regsub_multi(®match, |
4382 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 4383 sub, new_end, TRUE, p_magic, TRUE); |
4384 sub_nsubs++; | |
4385 did_sub = TRUE; | |
4386 | |
4387 /* Move the cursor to the start of the line, to avoid that it | |
4388 * is beyond the end of the line after the substitution. */ | |
4389 curwin->w_cursor.col = 0; | |
4390 | |
4391 /* For a multi-line match, make a copy of the last matched | |
4392 * line and continue in that one. */ | |
4393 if (nmatch > 1) | |
4394 { | |
4395 sub_firstlnum += nmatch - 1; | |
4396 vim_free(sub_firstline); | |
4397 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
4398 /* When going beyond the last line, stop substituting. */ | |
4399 if (sub_firstlnum <= line2) | |
4400 do_again = TRUE; | |
4401 else | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4402 subflags.do_all = FALSE; |
7 | 4403 } |
4404 | |
4405 /* Remember next character to be copied. */ | |
4406 copycol = regmatch.endpos[0].col; | |
4407 | |
819 | 4408 if (skip_match) |
4409 { | |
4410 /* Already hit end of the buffer, sub_firstlnum is one | |
4411 * less than what it ought to be. */ | |
4412 vim_free(sub_firstline); | |
4413 sub_firstline = vim_strsave((char_u *)""); | |
4414 copycol = 0; | |
4415 } | |
4416 | |
7 | 4417 /* |
4418 * Now the trick is to replace CTRL-M chars with a real line | |
4419 * break. This would make it impossible to insert a CTRL-M in | |
4420 * the text. The line break can be avoided by preceding the | |
4421 * CTRL-M with a backslash. To be able to insert a backslash, | |
4422 * they must be doubled in the string and are halved here. | |
4423 * That is Vi compatible. | |
4424 */ | |
4425 for (p1 = new_end; *p1; ++p1) | |
4426 { | |
4427 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4428 { |
1624 | 4429 STRMOVE(p1, p1 + 1); |
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4430 #ifdef FEAT_TEXT_PROP |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4431 if (curbuf->b_has_textprop) |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4432 { |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4433 // When text properties are changed, need to save |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4434 // for undo first, unless done already. |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4435 if (adjust_prop_columns(lnum, |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4436 (colnr_T)(p1 - new_start), -1, |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4437 apc_flags)) |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4438 apc_flags &= ~APC_SAVE_FOR_UNDO; |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4439 } |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4440 #endif |
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4441 } |
7 | 4442 else if (*p1 == CAR) |
4443 { | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4444 if (u_inssub(lnum) == OK) // prepare for undo |
7 | 4445 { |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4446 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4447 |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4448 *p1 = NUL; // truncate up to the CR |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4449 ml_append(lnum - 1, new_start, plen, FALSE); |
7 | 4450 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
|
4451 if (subflags.do_ask) |
7 | 4452 appended_lines(lnum - 1, 1L); |
4453 else | |
4454 { | |
4455 if (first_line == 0) | |
4456 first_line = lnum; | |
4457 last_line = lnum + 1; | |
4458 } | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4459 #ifdef FEAT_TEXT_PROP |
16662
1fc9cd08cf3c
patch 8.1.1333: text properties don't always move after changes
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
4460 adjust_props_for_split(lnum + 1, lnum, plen, 1); |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4461 #endif |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4462 // all line numbers increase |
7 | 4463 ++sub_firstlnum; |
4464 ++lnum; | |
4465 ++line2; | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4466 // move the cursor to the new line, like Vi |
7 | 4467 ++curwin->w_cursor.lnum; |
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4468 // copy the rest |
1624 | 4469 STRMOVE(new_start, p1 + 1); |
7 | 4470 p1 = new_start - 1; |
4471 } | |
4472 } | |
4473 else if (has_mbyte) | |
474 | 4474 p1 += (*mb_ptr2len)(p1) - 1; |
7 | 4475 } |
4476 | |
4477 /* | |
4478 * 4. If do_all is set, find next match. | |
4479 * Prevent endless loop with patterns that match empty | |
4480 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
4481 * But ":s/\n/#/" is OK. | |
4482 */ | |
4483 skip: | |
4484 /* We already know that we did the last subst when we are at | |
4485 * the end of the line, except that a pattern like | |
1499 | 4486 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
4487 * "line2" when there is a \zs in the pattern after a line | |
4488 * break. */ | |
15 | 4489 lastone = (skip_match |
4490 || got_int | |
4491 || got_quit | |
1499 | 4492 || lnum > line2 |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4493 || !(subflags.do_all || do_again) |
15 | 4494 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
4495 && !re_multiline(regmatch.regprog))); | |
7 | 4496 nmatch = -1; |
4497 | |
4498 /* | |
4499 * Replace the line in the buffer when needed. This is | |
4500 * skipped when there are more matches. | |
4501 * The check for nmatch_tl is needed for when multi-line | |
4502 * matching must replace the lines before trying to do another | |
4503 * match, otherwise "\@<=" won't work. | |
1499 | 4504 * When the match starts below where we start searching also |
4505 * need to replace the line first (using \zs after \n). | |
7 | 4506 */ |
4507 if (lastone | |
4508 || nmatch_tl > 0 | |
4509 || (nmatch = vim_regexec_multi(®match, curwin, | |
1521 | 4510 curbuf, sub_firstlnum, |
11521
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4511 matchcol, NULL, NULL)) == 0 |
1499 | 4512 || regmatch.startpos[0].lnum > 0) |
7 | 4513 { |
4514 if (new_start != NULL) | |
4515 { | |
4516 /* | |
4517 * Copy the rest of the line, that didn't match. | |
4518 * "matchcol" has to be adjusted, we use the end of | |
4519 * the line as reference, because the substitute may | |
4520 * have changed the number of characters. Same for | |
4521 * "prev_matchcol". | |
4522 */ | |
4523 STRCAT(new_start, sub_firstline + copycol); | |
4524 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
4525 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
4526 - prev_matchcol; | |
4527 | |
4528 if (u_savesub(lnum) != OK) | |
4529 break; | |
4530 ml_replace(lnum, new_start, TRUE); | |
4531 | |
4532 if (nmatch_tl > 0) | |
4533 { | |
4534 /* | |
4535 * Matched lines have now been substituted and are | |
4536 * useless, delete them. The part after the match | |
4537 * has been appended to new_start, we don't need | |
4538 * it in the buffer. | |
4539 */ | |
4540 ++lnum; | |
4541 if (u_savedel(lnum, nmatch_tl) != OK) | |
4542 break; | |
4543 for (i = 0; i < nmatch_tl; ++i) | |
4544 ml_delete(lnum, (int)FALSE); | |
4545 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
4546 (long)MAXLNUM, -nmatch_tl); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4547 if (subflags.do_ask) |
7 | 4548 deleted_lines(lnum, nmatch_tl); |
4549 --lnum; | |
4550 line2 -= nmatch_tl; /* nr of lines decreases */ | |
4551 nmatch_tl = 0; | |
4552 } | |
4553 | |
4554 /* When asking, undo is saved each time, must also set | |
4555 * changed flag each time. */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4556 if (subflags.do_ask) |
7 | 4557 changed_bytes(lnum, 0); |
4558 else | |
4559 { | |
4560 if (first_line == 0) | |
4561 first_line = lnum; | |
4562 last_line = lnum + 1; | |
4563 } | |
4564 | |
4565 sub_firstlnum = lnum; | |
4566 vim_free(sub_firstline); /* free the temp buffer */ | |
4567 sub_firstline = new_start; | |
4568 new_start = NULL; | |
4569 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
4570 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
4571 - prev_matchcol; | |
4572 copycol = 0; | |
4573 } | |
4574 if (nmatch == -1 && !lastone) | |
4575 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4576 sub_firstlnum, matchcol, NULL, NULL); |
7 | 4577 |
4578 /* | |
4579 * 5. break if there isn't another match in this line | |
4580 */ | |
4581 if (nmatch <= 0) | |
1499 | 4582 { |
4583 /* If the match found didn't start where we were | |
4584 * searching, do the next search in the line where we | |
4585 * found the match. */ | |
4586 if (nmatch == -1) | |
4587 lnum -= regmatch.startpos[0].lnum; | |
7 | 4588 break; |
1499 | 4589 } |
7 | 4590 } |
4591 | |
4592 line_breakcheck(); | |
4593 } | |
4594 | |
4595 if (did_sub) | |
4596 ++sub_nlines; | |
1720 | 4597 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
|
4598 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
7 | 4599 } |
4600 | |
4601 line_breakcheck(); | |
4602 } | |
4603 | |
4604 if (first_line != 0) | |
4605 { | |
4606 /* Need to subtract the number of added lines from "last_line" to get | |
4607 * the line number before the change (same as adding the number of | |
4608 * deleted lines). */ | |
4609 i = curbuf->b_ml.ml_line_count - old_line_count; | |
4610 changed_lines(first_line, 0, last_line - i, i); | |
4611 } | |
4612 | |
4613 outofmem: | |
4614 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
170 | 4615 |
4616 /* ":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
|
4617 if (subflags.do_count) |
170 | 4618 curwin->w_cursor = old_cursor; |
4619 | |
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4620 if (sub_nsubs > start_nsubs) |
7 | 4621 { |
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4622 if (!cmdmod.lockmarks) |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4623 { |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4624 // Set the '[ and '] marks. |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4625 curbuf->b_op_start.lnum = eap->line1; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4626 curbuf->b_op_end.lnum = line2; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4627 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4628 } |
7 | 4629 |
4630 if (!global_busy) | |
4631 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4632 /* 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
|
4633 if (!subflags.do_ask) |
3394 | 4634 { |
4635 if (endcolumn) | |
4636 coladvance((colnr_T)MAXCOL); | |
4637 else | |
4638 beginline(BL_WHITE | BL_FIX); | |
4639 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4640 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4641 msg(""); |
7 | 4642 } |
4643 else | |
4644 global_need_beginline = TRUE; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4645 if (subflags.do_print) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4646 print_line(curwin->w_cursor.lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4647 subflags.do_number, subflags.do_list); |
7 | 4648 } |
4649 else if (!global_busy) | |
4650 { | |
4651 if (got_int) /* interrupted */ | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4652 emsg(_(e_interr)); |
7 | 4653 else if (got_match) /* did find something but nothing substituted */ |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4654 msg(""); |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4655 else if (subflags.do_error) /* nothing found */ |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4656 semsg(_(e_patnotf2), get_search_pat()); |
7 | 4657 } |
4658 | |
4035 | 4659 #ifdef FEAT_FOLDING |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4660 if (subflags.do_ask && hasAnyFolding(curwin)) |
4035 | 4661 /* Cursor position may require updating */ |
4662 changed_window_setting(); | |
4663 #endif | |
4664 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4665 vim_regfree(regmatch.regprog); |
6789 | 4666 |
4667 /* 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
|
4668 subflags.do_all = save_do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4669 subflags.do_ask = save_do_ask; |
7 | 4670 } |
4671 | |
4672 /* | |
4673 * Give message for number of substitutions. | |
4674 * Can also be used after a ":global" command. | |
4675 * Return TRUE if a message was given. | |
4676 */ | |
484 | 4677 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4678 do_sub_msg( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4679 int count_only) /* used 'n' flag for ":s" */ |
7 | 4680 { |
4681 /* | |
4682 * Only report substitutions when: | |
4683 * - more than 'report' substitutions | |
4684 * - command was typed by user, or number of changed lines > 'report' | |
4685 * - giving messages is not disabled by 'lazyredraw' | |
4686 */ | |
170 | 4687 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
4688 || count_only) | |
7 | 4689 && messaging()) |
4690 { | |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4691 char *msg_single; |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4692 char *msg_plural; |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4693 |
7 | 4694 if (got_int) |
4695 STRCPY(msg_buf, _("(Interrupted) ")); | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4696 else |
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4697 *msg_buf = NUL; |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4698 |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4699 msg_single = count_only |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4700 ? 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
|
4701 "%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
|
4702 : 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
|
4703 "%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
|
4704 msg_plural = count_only |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4705 ? 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
|
4706 "%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
|
4707 : 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
|
4708 "%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
|
4709 |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4710 vim_snprintf_add(msg_buf, sizeof(msg_buf), |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4711 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
|
4712 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
|
4713 |
7 | 4714 if (msg(msg_buf)) |
4715 /* save message to display it after redraw */ | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4716 set_keep_msg((char_u *)msg_buf, 0); |
7 | 4717 return TRUE; |
4718 } | |
4719 if (got_int) | |
4720 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4721 emsg(_(e_interr)); |
7 | 4722 return TRUE; |
4723 } | |
4724 return FALSE; | |
4725 } | |
4726 | |
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
|
4727 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
|
4728 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
|
4729 { |
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
|
4730 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
|
4731 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
|
4732 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
|
4733 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
|
4734 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
|
4735 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
|
4736 } |
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
|
4737 |
7 | 4738 /* |
4739 * Execute a global command of the form: | |
4740 * | |
4741 * g/pattern/X : execute X on all lines where pattern matches | |
4742 * v/pattern/X : execute X on all lines where pattern does not match | |
4743 * | |
4744 * where 'X' is an EX command | |
4745 * | |
4746 * The command character (as well as the trailing slash) is optional, and | |
4747 * is assumed to be 'p' if missing. | |
4748 * | |
4749 * This is implemented in two passes: first we scan the file for the pattern and | |
3786 | 4750 * set a mark for each line that (not) matches. Secondly we execute the command |
7 | 4751 * for each line that has a mark. This is required because after deleting |
4752 * lines we do not know where to search for the next match. | |
4753 */ | |
4754 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4755 ex_global(exarg_T *eap) |
7 | 4756 { |
4757 linenr_T lnum; /* line number according to old situation */ | |
170 | 4758 int ndone = 0; |
7 | 4759 int type; /* first char of cmd: 'v' or 'g' */ |
4760 char_u *cmd; /* command argument */ | |
4761 | |
4762 char_u delim; /* delimiter, normally '/' */ | |
4763 char_u *pat; | |
4764 regmmatch_T regmatch; | |
4765 int match; | |
4766 int which_pat; | |
4767 | |
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
|
4768 /* 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
|
4769 * ":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
|
4770 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
|
4771 || 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
|
4772 { |
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
|
4773 /* will increment global_busy to break out of the loop */ |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4774 emsg(_("E147: Cannot do :global recursive with a range")); |
7 | 4775 return; |
4776 } | |
4777 | |
4778 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
4779 type = 'v'; | |
4780 else | |
4781 type = *eap->cmd; | |
4782 cmd = eap->arg; | |
4783 which_pat = RE_LAST; /* default: use last used regexp */ | |
4784 | |
4785 /* | |
4786 * undocumented vi feature: | |
4787 * "\/" and "\?": use previous search pattern. | |
4788 * "\&": use previous substitute pattern. | |
4789 */ | |
4790 if (*cmd == '\\') | |
4791 { | |
4792 ++cmd; | |
4793 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
4794 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4795 emsg(_(e_backslash)); |
7 | 4796 return; |
4797 } | |
4798 if (*cmd == '&') | |
4799 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
4800 else | |
4801 which_pat = RE_SEARCH; /* use previous search pattern */ | |
4802 ++cmd; | |
4803 pat = (char_u *)""; | |
4804 } | |
4805 else if (*cmd == NUL) | |
4806 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4807 emsg(_("E148: Regular expression missing from global")); |
7 | 4808 return; |
4809 } | |
4810 else | |
4811 { | |
4812 delim = *cmd; /* get the delimiter */ | |
4813 if (delim) | |
4814 ++cmd; /* skip delimiter if there is one */ | |
4815 pat = cmd; /* remember start of pattern */ | |
4816 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
4817 if (cmd[0] == delim) /* end delimiter found */ | |
4818 *cmd++ = NUL; /* replace it with a NUL */ | |
4819 } | |
4820 | |
4821 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
4822 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4823 emsg(_(e_invcmd)); |
7 | 4824 return; |
4825 } | |
4826 | |
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
|
4827 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
|
4828 { |
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
|
4829 lnum = curwin->w_cursor.lnum; |
1521 | 4830 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
|
4831 (colnr_T)0, NULL, NULL); |
7 | 4832 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
|
4833 global_exe_one(cmd, lnum); |
7 | 4834 } |
4835 else | |
6116 | 4836 { |
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
|
4837 /* |
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
|
4838 * 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
|
4839 */ |
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
|
4840 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
|
4841 { |
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
|
4842 /* 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
|
4843 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
|
4844 (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
|
4845 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
|
4846 { |
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
|
4847 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
|
4848 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
|
4849 } |
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
|
4850 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
|
4851 } |
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
|
4852 |
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
|
4853 /* |
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
|
4854 * 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
|
4855 */ |
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
|
4856 if (got_int) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4857 msg(_(e_interr)); |
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
|
4858 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
|
4859 { |
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
|
4860 if (type == 'v') |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4861 smsg(_("Pattern found in every line: %s"), pat); |
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
|
4862 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4863 smsg(_("Pattern not found: %s"), pat); |
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
|
4864 } |
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
|
4865 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
|
4866 { |
6116 | 4867 #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
|
4868 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
|
4869 #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
|
4870 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
|
4871 #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
|
4872 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
|
4873 #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
|
4874 } |
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
|
4875 |
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
|
4876 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
|
4877 } |
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
|
4878 |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4879 vim_regfree(regmatch.regprog); |
7 | 4880 } |
4881 | |
4882 /* | |
4883 * Execute "cmd" on lines marked with ml_setmarked(). | |
4884 */ | |
4885 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4886 global_exe(char_u *cmd) |
7 | 4887 { |
2819 | 4888 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
4889 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
4890 linenr_T lnum; /* line number according to old situation */ | |
7 | 4891 |
4892 /* | |
4893 * Set current position only once for a global command. | |
4894 * If global_busy is set, setpcmark() will not do anything. | |
4895 * If there is an error, global_busy will be incremented. | |
4896 */ | |
4897 setpcmark(); | |
4898 | |
4899 /* When the command writes a message, don't overwrite the command. */ | |
4900 msg_didout = TRUE; | |
4901 | |
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4902 sub_nsubs = 0; |
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4903 sub_nlines = 0; |
7 | 4904 global_need_beginline = FALSE; |
4905 global_busy = 1; | |
4906 old_lcount = curbuf->b_ml.ml_line_count; | |
4907 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
4908 { | |
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
|
4909 global_exe_one(cmd, lnum); |
7 | 4910 ui_breakcheck(); |
4911 } | |
4912 | |
4913 global_busy = 0; | |
4914 if (global_need_beginline) | |
4915 beginline(BL_WHITE | BL_FIX); | |
4916 else | |
4917 check_cursor(); /* cursor may be beyond the end of the line */ | |
4918 | |
39 | 4919 /* the cursor may not have moved in the text but a change in a previous |
4920 * line may move it on the screen */ | |
4921 changed_line_abv_curs(); | |
4922 | |
7 | 4923 /* If it looks like no message was written, allow overwriting the |
4924 * command with the report for number of changes. */ | |
4925 if (msg_col == 0 && msg_scrolled == 0) | |
4926 msg_didout = FALSE; | |
4927 | |
1227 | 4928 /* If substitutes done, report number of substitutes, otherwise report |
2819 | 4929 * number of extra or deleted lines. |
4930 * Don't report extra or deleted lines in the edge case where the buffer | |
4931 * we are in after execution is different from the buffer we started in. */ | |
4932 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
7 | 4933 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
4934 } | |
4935 | |
4936 #ifdef FEAT_VIMINFO | |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4937 /* |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4938 * Get the previous substitute pattern. |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4939 */ |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4940 char_u * |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4941 get_old_sub(void) |
7 | 4942 { |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4943 return old_sub; |
7 | 4944 } |
4945 | |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4946 /* |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4947 * Set the previous substitute pattern. "val" must be allocated. |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4948 */ |
7 | 4949 void |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4950 set_old_sub(char_u *val) |
7 | 4951 { |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4952 vim_free(old_sub); |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4953 old_sub = val; |
7 | 4954 } |
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17431
diff
changeset
|
4955 #endif // FEAT_VIMINFO |
7 | 4956 |
359 | 4957 #if defined(EXITFREE) || defined(PROTO) |
4958 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4959 free_old_sub(void) |
359 | 4960 { |
4961 vim_free(old_sub); | |
4962 } | |
4963 #endif | |
4964 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
4965 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
7 | 4966 /* |
4967 * Set up for a tagpreview. | |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4968 * Makes the preview window the current window. |
735 | 4969 * Return TRUE when it was created. |
7 | 4970 */ |
735 | 4971 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4972 prepare_tagpreview( |
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4973 int undo_sync, // sync undo when leaving the window |
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4974 int use_previewpopup, // use popup if 'previewpopup' set |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4975 use_popup_T use_popup) // use other popup window |
7 | 4976 { |
4977 win_T *wp; | |
4978 | |
4979 # ifdef FEAT_GUI | |
4980 need_mouse_correct = TRUE; | |
4981 # endif | |
4982 | |
4983 /* | |
4984 * If there is already a preview window open, use that one. | |
4985 */ | |
4986 if (!curwin->w_p_pvw) | |
4987 { | |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4988 # ifdef FEAT_TEXT_PROP |
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4989 if (use_previewpopup && *p_pvp != NUL) |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4990 { |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4991 wp = popup_find_preview_window(); |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4992 if (wp != NULL) |
18558
e5ef5d820b5b
patch 8.1.2273: wrong default when "pos" is changed with popup_atcursor()
Bram Moolenaar <Bram@vim.org>
parents:
18483
diff
changeset
|
4993 popup_set_wantpos_cursor(wp, wp->w_minwidth, NULL); |
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4994 } |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4995 else if (use_popup != USEPOPUP_NONE) |
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4996 { |
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4997 wp = popup_find_info_window(); |
17817
e8a7029efa40
patch 8.1.1905: cannot set all properties of the info popup
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
4998 if (wp != NULL) |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4999 { |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5000 if (use_popup == USEPOPUP_NORMAL) |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5001 popup_show(wp); |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5002 else |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5003 popup_hide(wp); |
18566
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
5004 // When the popup moves or resizes it may reveal part of |
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
5005 // another window. TODO: can this be done more efficiently? |
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
5006 redraw_all_later(NOT_VALID); |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5007 } |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5008 } |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5009 else |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5010 # endif |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5011 { |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5012 FOR_ALL_WINDOWS(wp) |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5013 if (wp->w_p_pvw) |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5014 break; |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5015 } |
7 | 5016 if (wp != NULL) |
816 | 5017 win_enter(wp, undo_sync); |
7 | 5018 else |
5019 { | |
5020 /* | |
5021 * There is no preview window open yet. Create one. | |
5022 */ | |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5023 # ifdef FEAT_TEXT_PROP |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5024 if ((use_previewpopup && *p_pvp != NUL) |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5025 || use_popup != USEPOPUP_NONE) |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5026 return popup_create_preview_window(use_popup != USEPOPUP_NONE); |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5027 # endif |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5028 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) == FAIL) |
735 | 5029 return FALSE; |
7 | 5030 curwin->w_p_pvw = TRUE; |
5031 curwin->w_p_wfh = TRUE; | |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5032 RESET_BINDING(curwin); // don't take over 'scrollbind' |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5033 // and 'cursorbind' |
7 | 5034 # ifdef FEAT_DIFF |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5035 curwin->w_p_diff = FALSE; // no 'diff' |
7 | 5036 # endif |
5037 # ifdef FEAT_FOLDING | |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5038 curwin->w_p_fdc = 0; // no 'foldcolumn' |
7 | 5039 # endif |
735 | 5040 return TRUE; |
7 | 5041 } |
5042 } | |
735 | 5043 return FALSE; |
7 | 5044 } |
5045 | |
5046 #endif | |
5047 | |
5048 | |
5049 /* | |
5050 * ":help": open a read-only window on a help file | |
5051 */ | |
5052 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5053 ex_help(exarg_T *eap) |
7 | 5054 { |
5055 char_u *arg; | |
5056 char_u *tag; | |
5057 FILE *helpfd; /* file descriptor of help file */ | |
5058 int n; | |
5059 int i; | |
5060 win_T *wp; | |
5061 int num_matches; | |
5062 char_u **matches; | |
5063 char_u *p; | |
5064 int empty_fnum = 0; | |
5065 int alt_fnum = 0; | |
5066 buf_T *buf; | |
5067 #ifdef FEAT_MULTI_LANG | |
5068 int len; | |
9 | 5069 char_u *lang; |
7 | 5070 #endif |
3112 | 5071 #ifdef FEAT_FOLDING |
5072 int old_KeyTyped = KeyTyped; | |
5073 #endif | |
7 | 5074 |
5075 if (eap != NULL) | |
5076 { | |
5077 /* | |
5078 * A ":help" command ends at the first LF, or at a '|' that is | |
5079 * followed by some text. Set nextcmd to the following command. | |
5080 */ | |
5081 for (arg = eap->arg; *arg; ++arg) | |
5082 { | |
5083 if (*arg == '\n' || *arg == '\r' | |
5084 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
5085 { | |
5086 *arg++ = NUL; | |
5087 eap->nextcmd = arg; | |
5088 break; | |
5089 } | |
5090 } | |
5091 arg = eap->arg; | |
5092 | |
3446 | 5093 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
7 | 5094 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5095 emsg(_("E478: Don't panic!")); |
7 | 5096 return; |
5097 } | |
5098 | |
5099 if (eap->skip) /* not executing commands */ | |
5100 return; | |
5101 } | |
5102 else | |
5103 arg = (char_u *)""; | |
5104 | |
5105 /* remove trailing blanks */ | |
5106 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
|
5107 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
7 | 5108 *p-- = NUL; |
5109 | |
5110 #ifdef FEAT_MULTI_LANG | |
5111 /* Check for a specified language */ | |
9 | 5112 lang = check_help_lang(arg); |
7 | 5113 #endif |
5114 | |
5115 /* When no argument given go to the index. */ | |
5116 if (*arg == NUL) | |
5117 arg = (char_u *)"help.txt"; | |
5118 | |
5119 /* | |
5120 * Check if there is a match for the argument. | |
5121 */ | |
5122 n = find_help_tags(arg, &num_matches, &matches, | |
5123 eap != NULL && eap->forceit); | |
5124 | |
5125 i = 0; | |
5126 #ifdef FEAT_MULTI_LANG | |
5127 if (n != FAIL && lang != NULL) | |
5128 /* Find first item with the requested language. */ | |
5129 for (i = 0; i < num_matches; ++i) | |
5130 { | |
835 | 5131 len = (int)STRLEN(matches[i]); |
7 | 5132 if (len > 3 && matches[i][len - 3] == '@' |
5133 && STRICMP(matches[i] + len - 2, lang) == 0) | |
5134 break; | |
5135 } | |
5136 #endif | |
5137 if (i >= num_matches || n == FAIL) | |
5138 { | |
5139 #ifdef FEAT_MULTI_LANG | |
5140 if (lang != NULL) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5141 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
7 | 5142 else |
5143 #endif | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5144 semsg(_("E149: Sorry, no help for %s"), arg); |
7 | 5145 if (n != FAIL) |
5146 FreeWild(num_matches, matches); | |
5147 return; | |
5148 } | |
5149 | |
5150 /* The first match (in the requested language) is the best match. */ | |
5151 tag = vim_strsave(matches[i]); | |
5152 FreeWild(num_matches, matches); | |
5153 | |
5154 #ifdef FEAT_GUI | |
5155 need_mouse_correct = TRUE; | |
5156 #endif | |
5157 | |
5158 /* | |
5159 * Re-use an existing help window or open a new one. | |
684 | 5160 * Always open a new one for ":tab help". |
7 | 5161 */ |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5162 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
|
5163 { |
684 | 5164 if (cmdmod.tab != 0) |
5165 wp = NULL; | |
5166 else | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
5167 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
|
5168 if (bt_help(wp->w_buffer)) |
684 | 5169 break; |
7 | 5170 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
5171 win_enter(wp, TRUE); | |
5172 else | |
5173 { | |
5174 /* | |
5175 * There is no help window yet. | |
5176 * Try to open the file specified by the "helpfile" option. | |
5177 */ | |
5178 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
5179 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5180 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
7 | 5181 goto erret; |
5182 } | |
5183 fclose(helpfd); | |
5184 | |
5185 /* Split off help window; put it at far top if no position | |
684 | 5186 * specified, the current window is vertically split and |
5187 * narrow. */ | |
7 | 5188 n = WSP_HELP; |
5189 if (cmdmod.split == 0 && curwin->w_width != Columns | |
684 | 5190 && curwin->w_width < 80) |
7 | 5191 n |= WSP_TOP; |
5192 if (win_split(0, n) == FAIL) | |
684 | 5193 goto erret; |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5194 |
7 | 5195 if (curwin->w_height < p_hh) |
5196 win_setheight((int)p_hh); | |
5197 | |
5198 /* | |
5199 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
5200 * set b_p_ro flag). | |
5201 * Set the alternate file to the previously edited file. | |
5202 */ | |
5203 alt_fnum = curbuf->b_fnum; | |
5204 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
1743 | 5205 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
|
5206 NULL); /* buffer is still open, don't store info */ |
22 | 5207 if (!cmdmod.keepalt) |
5208 curwin->w_alt_fnum = alt_fnum; | |
7 | 5209 empty_fnum = curbuf->b_fnum; |
5210 } | |
5211 } | |
5212 | |
5213 if (!p_im) | |
5214 restart_edit = 0; /* don't want insert mode in help file */ | |
5215 | |
3112 | 5216 #ifdef FEAT_FOLDING |
5217 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
5218 * It is needed for do_tag top open folds under the cursor. */ | |
5219 KeyTyped = old_KeyTyped; | |
5220 #endif | |
5221 | |
7 | 5222 if (tag != NULL) |
5223 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
5224 | |
819 | 5225 /* Delete the empty buffer if we're not using it. Careful: autocommands |
5226 * may have jumped to another window, check that the buffer is not in a | |
5227 * window. */ | |
7 | 5228 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
5229 { | |
5230 buf = buflist_findnr(empty_fnum); | |
819 | 5231 if (buf != NULL && buf->b_nwindows == 0) |
7 | 5232 wipe_buffer(buf, TRUE); |
5233 } | |
5234 | |
5235 /* keep the previous alternate file */ | |
22 | 5236 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
7 | 5237 curwin->w_alt_fnum = alt_fnum; |
5238 | |
5239 erret: | |
5240 vim_free(tag); | |
5241 } | |
5242 | |
6228 | 5243 /* |
6234 | 5244 * ":helpclose": Close one help window |
6228 | 5245 */ |
5246 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5247 ex_helpclose(exarg_T *eap UNUSED) |
6228 | 5248 { |
5249 win_T *win; | |
5250 | |
5251 FOR_ALL_WINDOWS(win) | |
5252 { | |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
5253 if (bt_help(win->w_buffer)) |
6228 | 5254 { |
5255 win_close(win, FALSE); | |
6234 | 5256 return; |
6228 | 5257 } |
5258 } | |
5259 } | |
7 | 5260 |
9 | 5261 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
5262 /* | |
5263 * In an argument search for a language specifiers in the form "@xx". | |
5264 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
5265 * Returns NULL if not found. | |
5266 */ | |
5267 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5268 check_help_lang(char_u *arg) |
9 | 5269 { |
835 | 5270 int len = (int)STRLEN(arg); |
9 | 5271 |
5272 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
5273 && ASCII_ISALPHA(arg[len - 1])) | |
5274 { | |
5275 arg[len - 3] = NUL; /* remove the '@' */ | |
5276 return arg + len - 2; | |
5277 } | |
5278 return NULL; | |
5279 } | |
5280 #endif | |
5281 | |
7 | 5282 /* |
5283 * Return a heuristic indicating how well the given string matches. The | |
5284 * smaller the number, the better the match. This is the order of priorities, | |
5285 * from best match to worst match: | |
5286 * - Match with least alpha-numeric characters is better. | |
5287 * - Match with least total characters is better. | |
5288 * - Match towards the start is better. | |
5289 * - Match starting with "+" is worse (feature instead of command) | |
5290 * Assumption is made that the matched_string passed has already been found to | |
5291 * match some string for which help is requested. webb. | |
5292 */ | |
5293 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5294 help_heuristic( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5295 char_u *matched_string, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5296 int offset, /* offset for match */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5297 int wrong_case) /* no matching case */ |
7 | 5298 { |
5299 int num_letters; | |
5300 char_u *p; | |
5301 | |
5302 num_letters = 0; | |
5303 for (p = matched_string; *p; p++) | |
5304 if (ASCII_ISALNUM(*p)) | |
5305 num_letters++; | |
5306 | |
5307 /* | |
5308 * Multiply the number of letters by 100 to give it a much bigger | |
5309 * weighting than the number of characters. | |
5310 * If there only is a match while ignoring case, add 5000. | |
5311 * If the match starts in the middle of a word, add 10000 to put it | |
5312 * somewhere in the last half. | |
5313 * If the match is more than 2 chars from the start, multiply by 200 to | |
5314 * put it after matches at the start. | |
5315 */ | |
5316 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
5317 && ASCII_ISALNUM(matched_string[offset - 1])) | |
5318 offset += 10000; | |
5319 else if (offset > 2) | |
5320 offset *= 200; | |
5321 if (wrong_case) | |
5322 offset += 5000; | |
5323 /* Features are less interesting than the subjects themselves, but "+" | |
5324 * alone is not a feature. */ | |
5325 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
5326 offset += 100; | |
5327 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
5328 } | |
5329 | |
5330 /* | |
5331 * Compare functions for qsort() below, that checks the help heuristics number | |
5332 * that has been put after the tagname by find_tags(). | |
5333 */ | |
5334 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5335 help_compare(const void *s1, const void *s2) |
7 | 5336 { |
5337 char *p1; | |
5338 char *p2; | |
5339 | |
5340 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
5341 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
5342 return strcmp(p1, p2); | |
5343 } | |
5344 | |
5345 /* | |
5346 * Find all help tags matching "arg", sort them and return in matches[], with | |
5347 * the number of matches in num_matches. | |
5348 * The matches will be sorted with a "best" match algorithm. | |
5349 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
5350 */ | |
5351 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5352 find_help_tags( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5353 char_u *arg, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5354 int *num_matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5355 char_u ***matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5356 int keep_lang) |
7 | 5357 { |
5358 char_u *s, *d; | |
5359 int i; | |
5360 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
445 | 5361 "/*", "/\\*", "\"*", "**", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5362 "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
|
5363 "?", ":?", "?<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
|
5364 "-?", "q?", "v_g?", |
279 | 5365 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5366 "[count]", "[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5367 "[range]", ":[range]", |
5647 | 5368 "[pattern]", "\\|", "\\%$", |
5369 "s/\\~", "s/\\U", "s/\\L", | |
5370 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
7 | 5371 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
445 | 5372 "/star", "/\\\\star", "quotestar", "starstar", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5373 "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
|
5374 "?", ":?", "?<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
|
5375 "-?", "q?", "v_g?", |
279 | 5376 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5377 "\\[count]", "\\[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5378 "\\[range]", ":\\[range]", |
5647 | 5379 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
5867 | 5380 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
5647 | 5381 "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
|
5382 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
|
5383 ">=?", ">?", "is?", "isnot?"}; |
7 | 5384 int flags; |
5385 | |
5386 d = IObuff; /* assume IObuff is long enough! */ | |
5387 | |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5388 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
|
5389 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5390 // When the string starting with "expr-" and containing '?' and matches |
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5391 // the table, it is taken literally (but ~ is escaped). Otherwise '?' |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5392 // is recognized as a wildcard. |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5393 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
|
5394 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
|
5395 { |
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5396 int si = 0, di = 0; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5397 |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5398 for (;;) |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5399 { |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5400 if (arg[si] == '~') |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5401 d[di++] = '\\'; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5402 d[di++] = arg[si]; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5403 if (arg[si] == NUL) |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5404 break; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5405 ++si; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5406 } |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5407 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5408 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5409 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5410 else |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5411 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5412 // 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
|
5413 // '*' 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
|
5414 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
|
5415 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
|
5416 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5417 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
|
5418 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5419 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5420 } |
7 | 5421 |
5422 if (i < 0) /* no match in table */ | |
5423 { | |
5424 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
5425 * Also replace "\%^" and "\%(", they match every tag too. | |
5426 * Also "\zs", "\z1", etc. | |
5427 * Also "\@<", "\@=", "\@<=", etc. | |
5428 * And also "\_$" and "\_^". */ | |
5429 if (arg[0] == '\\' | |
5430 && ((arg[1] != NUL && arg[2] == NUL) | |
5431 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
5432 && arg[2] != NUL))) | |
5433 { | |
5434 STRCPY(d, "/\\\\"); | |
5435 STRCPY(d + 3, arg + 1); | |
5436 /* Check for "/\\_$", should be "/\\_\$" */ | |
5437 if (d[3] == '_' && d[4] == '$') | |
5438 STRCPY(d + 4, "\\$"); | |
5439 } | |
5440 else | |
5441 { | |
3786 | 5442 /* Replace: |
5443 * "[:...:]" with "\[:...:]" | |
5444 * "[++...]" with "\[++...]" | |
5867 | 5445 * "\{" with "\\{" -- matching "} \}" |
3786 | 5446 */ |
5447 if ((arg[0] == '[' && (arg[1] == ':' | |
5448 || (arg[1] == '+' && arg[2] == '+'))) | |
5449 || (arg[0] == '\\' && arg[1] == '{')) | |
7 | 5450 *d++ = '\\'; |
5451 | |
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5452 /* |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5453 * 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
|
5454 */ |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5455 if (*arg == '(' && arg[1] == '\'') |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5456 arg++; |
7 | 5457 for (s = arg; *s; ++s) |
5458 { | |
5459 /* | |
5460 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
5461 * the tags for these commands. | |
5462 * Replace "*" with ".*" and "?" with "." to match command line | |
5463 * completion. | |
5464 * Insert a backslash before '~', '$' and '.' to avoid their | |
5465 * special meaning. | |
5466 */ | |
5467 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
5468 break; | |
5469 switch (*s) | |
5470 { | |
5471 case '|': STRCPY(d, "bar"); | |
5472 d += 3; | |
5473 continue; | |
5474 case '"': STRCPY(d, "quote"); | |
5475 d += 5; | |
5476 continue; | |
5477 case '*': *d++ = '.'; | |
5478 break; | |
5479 case '?': *d++ = '.'; | |
5480 continue; | |
5481 case '$': | |
5482 case '.': | |
5483 case '~': *d++ = '\\'; | |
5484 break; | |
5485 } | |
5486 | |
5487 /* | |
5488 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
5489 * ":help i_^_CTRL-D" work. | |
5490 * Insert '-' before and after "CTRL-X" when applicable. | |
5491 */ | |
5492 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
5493 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
5494 { | |
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5495 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5496 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
7 | 5497 STRCPY(d, "CTRL-"); |
5498 d += 5; | |
5499 if (*s < ' ') | |
5500 { | |
5501 #ifdef EBCDIC | |
5502 *d++ = CtrlChar(*s); | |
5503 #else | |
5504 *d++ = *s + '@'; | |
5505 #endif | |
5506 if (d[-1] == '\\') | |
5507 *d++ = '\\'; /* double a backslash */ | |
5508 } | |
5509 else | |
5510 *d++ = *++s; | |
5511 if (s[1] != NUL && s[1] != '_') | |
5512 *d++ = '_'; /* append a '_' */ | |
5513 continue; | |
5514 } | |
5515 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
5516 *d++ = '\\'; | |
5517 | |
5518 /* | |
5519 * Insert a backslash before a backslash after a slash, for search | |
5520 * pattern tags: "/\|" --> "/\\|". | |
5521 */ | |
5522 else if (s[0] == '\\' && s[1] != '\\' | |
5523 && *arg == '/' && s == arg + 1) | |
5524 *d++ = '\\'; | |
5525 | |
5526 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
5527 * "CTRL-\_CTRL-N" */ | |
5528 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
5529 { | |
5530 STRCPY(d, "CTRL-\\\\"); | |
5531 d += 7; | |
5532 s += 6; | |
5533 } | |
5534 | |
5535 *d++ = *s; | |
5536 | |
5537 /* | |
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5538 * 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
|
5539 * 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
|
5540 */ |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5541 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5542 break; |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5543 |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5544 /* |
7 | 5545 * If tag starts with ', toss everything after a second '. Fixes |
5546 * CTRL-] on 'option'. (would include the trailing '.'). | |
5547 */ | |
5548 if (*s == '\'' && s > arg && *arg == '\'') | |
5549 break; | |
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5550 /* Also '{' and '}'. */ |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5551 if (*s == '}' && s > arg && *arg == '{') |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5552 break; |
7 | 5553 } |
5554 *d = NUL; | |
3480 | 5555 |
5556 if (*IObuff == '`') | |
5557 { | |
5558 if (d > IObuff + 2 && d[-1] == '`') | |
5559 { | |
5560 /* remove the backticks from `command` */ | |
5561 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
5562 d[-2] = NUL; | |
5563 } | |
5564 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
5565 { | |
5566 /* remove the backticks and comma from `command`, */ | |
5567 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
5568 d[-3] = NUL; | |
5569 } | |
5570 else if (d > IObuff + 4 && d[-3] == '`' | |
5571 && d[-2] == '\\' && d[-1] == '.') | |
5572 { | |
5573 /* remove the backticks and dot from `command`\. */ | |
5574 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
5575 d[-4] = NUL; | |
5576 } | |
5577 } | |
7 | 5578 } |
5579 } | |
5580 | |
5581 *matches = (char_u **)""; | |
5582 *num_matches = 0; | |
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5583 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
7 | 5584 if (keep_lang) |
5585 flags |= TAG_KEEP_LANG; | |
1696 | 5586 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
7 | 5587 && *num_matches > 0) |
1696 | 5588 { |
7 | 5589 /* Sort the matches found on the heuristic number that is after the |
5590 * tag name. */ | |
5591 qsort((void *)*matches, (size_t)*num_matches, | |
5592 sizeof(char_u *), help_compare); | |
1696 | 5593 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
5594 while (*num_matches > TAG_MANY) | |
5595 vim_free((*matches)[--*num_matches]); | |
5596 } | |
7 | 5597 return OK; |
5598 } | |
5599 | |
5600 /* | |
6365 | 5601 * Called when starting to edit a buffer for a help file. |
5602 */ | |
5603 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5604 prepare_help_buffer(void) |
6365 | 5605 { |
5606 char_u *p; | |
5607 | |
5608 curbuf->b_help = TRUE; | |
5609 #ifdef FEAT_QUICKFIX | |
5610 set_string_option_direct((char_u *)"buftype", -1, | |
5611 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
5612 #endif | |
5613 | |
5614 /* | |
5615 * Always set these options after jumping to a help tag, because the | |
5616 * user may have an autocommand that gets in the way. | |
5617 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
5618 * latin1 word characters (for translated help files). | |
5619 * Only set it when needed, buf_init_chartab() is some work. | |
5620 */ | |
5621 p = | |
5622 #ifdef EBCDIC | |
5623 (char_u *)"65-255,^*,^|,^\""; | |
5624 #else | |
5625 (char_u *)"!-~,^*,^|,^\",192-255"; | |
5626 #endif | |
5627 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
5628 { | |
5629 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
5630 check_buf_options(curbuf); | |
5631 (void)buf_init_chartab(curbuf, FALSE); | |
5632 } | |
5633 | |
6415 | 5634 #ifdef FEAT_FOLDING |
6365 | 5635 /* Don't use the global foldmethod.*/ |
5636 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
5637 OPT_FREE|OPT_LOCAL, 0); | |
6415 | 5638 #endif |
6365 | 5639 |
5640 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
5641 curwin->w_p_list = FALSE; /* no list mode */ | |
5642 | |
5643 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
5644 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
5645 curwin->w_p_nu = 0; /* no line numbers */ | |
5646 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
5647 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
5648 #ifdef FEAT_ARABIC | |
5649 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
5650 #endif | |
5651 #ifdef FEAT_RIGHTLEFT | |
5652 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
5653 #endif | |
5654 #ifdef FEAT_FOLDING | |
5655 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
5656 #endif | |
5657 #ifdef FEAT_DIFF | |
5658 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
5659 #endif | |
5660 #ifdef FEAT_SPELL | |
5661 curwin->w_p_spell = FALSE; /* No spell checking */ | |
5662 #endif | |
5663 | |
5664 set_buflisted(FALSE); | |
5665 } | |
5666 | |
5667 /* | |
7 | 5668 * After reading a help file: May cleanup a help buffer when syntax |
5669 * highlighting is not used. | |
5670 */ | |
5671 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5672 fix_help_buffer(void) |
7 | 5673 { |
5674 linenr_T lnum; | |
5675 char_u *line; | |
5676 int in_example = FALSE; | |
5677 int len; | |
3141 | 5678 char_u *fname; |
7 | 5679 char_u *p; |
5680 char_u *rt; | |
5681 int mustfree; | |
5682 | |
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
|
5683 /* 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
|
5684 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
|
5685 { |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5686 ++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
|
5687 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
|
5688 --curbuf_lock; |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5689 } |
7 | 5690 |
5691 #ifdef FEAT_SYN_HL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5692 if (!syntax_present(curwin)) |
7 | 5693 #endif |
5694 { | |
5695 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5696 { | |
5697 line = ml_get_buf(curbuf, lnum, FALSE); | |
5698 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
|
5699 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
7 | 5700 { |
5701 /* End of example: non-white or '<' in first column. */ | |
5702 if (line[0] == '<') | |
5703 { | |
5704 /* blank-out a '<' in the first column */ | |
5705 line = ml_get_buf(curbuf, lnum, TRUE); | |
5706 line[0] = ' '; | |
5707 } | |
5708 in_example = FALSE; | |
5709 } | |
5710 if (!in_example && len > 0) | |
5711 { | |
5712 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
5713 { | |
5714 /* blank-out a '>' in the last column (start of example) */ | |
5715 line = ml_get_buf(curbuf, lnum, TRUE); | |
5716 line[len - 1] = ' '; | |
5717 in_example = TRUE; | |
5718 } | |
5719 else if (line[len - 1] == '~') | |
5720 { | |
5721 /* blank-out a '~' at the end of line (header marker) */ | |
5722 line = ml_get_buf(curbuf, lnum, TRUE); | |
5723 line[len - 1] = ' '; | |
5724 } | |
5725 } | |
5726 } | |
5727 } | |
5728 | |
5729 /* | |
3141 | 5730 * In the "help.txt" and "help.abx" file, add the locally added help |
5731 * files. This uses the very first line in the help file. | |
7 | 5732 */ |
3141 | 5733 fname = gettail(curbuf->b_fname); |
5734 if (fnamecmp(fname, "help.txt") == 0 | |
5735 #ifdef FEAT_MULTI_LANG | |
5736 || (fnamencmp(fname, "help.", 5) == 0 | |
5737 && ASCII_ISALPHA(fname[5]) | |
5738 && ASCII_ISALPHA(fname[6]) | |
5739 && TOLOWER_ASC(fname[7]) == 'x' | |
5740 && fname[8] == NUL) | |
5741 #endif | |
5742 ) | |
7 | 5743 { |
5744 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
5745 { | |
5746 line = ml_get_buf(curbuf, lnum, FALSE); | |
3141 | 5747 if (strstr((char *)line, "*local-additions*") == NULL) |
5748 continue; | |
5749 | |
5750 /* Go through all directories in 'runtimepath', skipping | |
5751 * $VIMRUNTIME. */ | |
5752 p = p_rtp; | |
5753 while (*p != NUL) | |
7 | 5754 { |
3141 | 5755 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
5756 mustfree = FALSE; | |
5757 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5758 if (rt != NULL && |
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5759 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME) |
7 | 5760 { |
3141 | 5761 int fcount; |
5762 char_u **fnames; | |
5763 FILE *fd; | |
5764 char_u *s; | |
5765 int fi; | |
5766 vimconv_T vc; | |
5767 char_u *cp; | |
5768 | |
5769 /* Find all "doc/ *.txt" files in this directory. */ | |
5770 add_pathsep(NameBuff); | |
5771 #ifdef FEAT_MULTI_LANG | |
5772 STRCAT(NameBuff, "doc/*.??[tx]"); | |
7 | 5773 #else |
3141 | 5774 STRCAT(NameBuff, "doc/*.txt"); |
5775 #endif | |
5776 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
5777 &fnames, EW_FILE|EW_SILENT) == OK | |
5778 && fcount > 0) | |
5779 { | |
5780 #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
|
5781 int i1, i2; |
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5782 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
|
5783 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
|
5784 char_u *e1, *e2; |
3141 | 5785 |
5786 /* If foo.abx is found use it instead of foo.txt in | |
5787 * the same directory. */ | |
5788 for (i1 = 0; i1 < fcount; ++i1) | |
5789 { | |
5790 for (i2 = 0; i2 < fcount; ++i2) | |
5791 { | |
5792 if (i1 == i2) | |
5793 continue; | |
5794 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
5795 continue; | |
5796 f1 = fnames[i1]; | |
5797 f2 = fnames[i2]; | |
5798 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
|
5799 t2 = gettail(f2); |
3141 | 5800 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
|
5801 e2 = vim_strrchr(t2, '.'); |
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
5802 if (e1 == NULL || e2 == NULL) |
3141 | 5803 continue; |
5804 if (fnamecmp(e1, ".txt") != 0 | |
5805 && fnamecmp(e1, fname + 4) != 0) | |
5806 { | |
5807 /* 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
|
5808 VIM_CLEAR(fnames[i1]); |
3141 | 5809 continue; |
5810 } | |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5811 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
|
5812 || fnamencmp(f1, f2, e1 - f1) != 0) |
3141 | 5813 continue; |
5814 if (fnamecmp(e1, ".txt") == 0 | |
5815 && fnamecmp(e2, fname + 4) == 0) | |
5816 /* 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
|
5817 VIM_CLEAR(fnames[i1]); |
7 | 5818 } |
5819 } | |
3141 | 5820 #endif |
5821 for (fi = 0; fi < fcount; ++fi) | |
5822 { | |
5823 if (fnames[fi] == NULL) | |
5824 continue; | |
5825 fd = mch_fopen((char *)fnames[fi], "r"); | |
5826 if (fd != NULL) | |
5827 { | |
5828 vim_fgets(IObuff, IOSIZE, fd); | |
5829 if (IObuff[0] == '*' | |
5830 && (s = vim_strchr(IObuff + 1, '*')) | |
5831 != NULL) | |
5832 { | |
5833 int this_utf = MAYBE; | |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5834 |
3141 | 5835 /* Change tag definition to a |
5836 * reference and remove <CR>/<NL>. */ | |
5837 IObuff[0] = '|'; | |
5838 *s = '|'; | |
5839 while (*s != NUL) | |
5840 { | |
5841 if (*s == '\r' || *s == '\n') | |
5842 *s = NUL; | |
5843 /* The text is utf-8 when a byte | |
5844 * above 127 is found and no | |
5845 * illegal byte sequence is found. | |
5846 */ | |
5847 if (*s >= 0x80 && this_utf != FALSE) | |
5848 { | |
5849 int l; | |
5850 | |
5851 this_utf = TRUE; | |
5852 l = utf_ptr2len(s); | |
5853 if (l == 1) | |
5854 this_utf = FALSE; | |
5855 s += l - 1; | |
5856 } | |
5857 ++s; | |
5858 } | |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5859 |
3141 | 5860 /* The help file is latin1 or utf-8; |
5861 * conversion to the current | |
5862 * 'encoding' may be required. */ | |
5863 vc.vc_type = CONV_NONE; | |
5864 convert_setup(&vc, (char_u *)( | |
5865 this_utf == TRUE ? "utf-8" | |
5866 : "latin1"), p_enc); | |
5867 if (vc.vc_type == CONV_NONE) | |
5868 /* No conversion needed. */ | |
5869 cp = IObuff; | |
5870 else | |
5871 { | |
5872 /* Do the conversion. If it fails | |
5873 * use the unconverted text. */ | |
5874 cp = string_convert(&vc, IObuff, | |
5875 NULL); | |
5876 if (cp == NULL) | |
5877 cp = IObuff; | |
5878 } | |
5879 convert_setup(&vc, NULL, NULL); | |
5880 | |
5881 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
5882 if (cp != IObuff) | |
5883 vim_free(cp); | |
5884 ++lnum; | |
5885 } | |
5886 fclose(fd); | |
5887 } | |
5888 } | |
5889 FreeWild(fcount, fnames); | |
7 | 5890 } |
5891 } | |
3141 | 5892 if (mustfree) |
5893 vim_free(rt); | |
7 | 5894 } |
3141 | 5895 break; |
7 | 5896 } |
5897 } | |
5898 } | |
5899 | |
40 | 5900 /* |
5901 * ":exusage" | |
5902 */ | |
5903 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5904 ex_exusage(exarg_T *eap UNUSED) |
40 | 5905 { |
5906 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
5907 } | |
5908 | |
5909 /* | |
5910 * ":viusage" | |
5911 */ | |
5912 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5913 ex_viusage(exarg_T *eap UNUSED) |
40 | 5914 { |
5915 do_cmdline_cmd((char_u *)"help normal-index"); | |
5916 } | |
5917 | |
7 | 5918 /* |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
5919 * Generate tags in one help directory. |
7 | 5920 */ |
5921 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5922 helptags_one( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5923 char_u *dir, /* doc directory */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5924 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
|
5925 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
|
5926 int add_help_tags) /* add "help-tags" tag */ |
7 | 5927 { |
5928 FILE *fd_tags; | |
5929 FILE *fd; | |
5930 garray_T ga; | |
5931 int filecount; | |
5932 char_u **files; | |
5933 char_u *p1, *p2; | |
5934 int fi; | |
5935 char_u *s; | |
5936 int i; | |
5937 char_u *fname; | |
3957 | 5938 int dirlen; |
7 | 5939 int utf8 = MAYBE; |
5940 int this_utf8; | |
5941 int firstline; | |
5942 int mix = FALSE; /* detected mixed encodings */ | |
5943 | |
5944 /* | |
5945 * Find all *.txt files. | |
5946 */ | |
3978 | 5947 dirlen = (int)STRLEN(dir); |
7 | 5948 STRCPY(NameBuff, dir); |
3957 | 5949 STRCAT(NameBuff, "/**/*"); |
7 | 5950 STRCAT(NameBuff, ext); |
5951 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
5952 EW_FILE|EW_SILENT) == FAIL | |
5953 || filecount == 0) | |
5954 { | |
5955 if (!got_int) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5956 semsg(_("E151: No match: %s"), NameBuff); |
7 | 5957 return; |
5958 } | |
5959 | |
5960 /* | |
5961 * Open the tags file for writing. | |
5962 * Do this before scanning through all the files. | |
5963 */ | |
5964 STRCPY(NameBuff, dir); | |
5965 add_pathsep(NameBuff); | |
5966 STRCAT(NameBuff, tagfname); | |
531 | 5967 fd_tags = mch_fopen((char *)NameBuff, "w"); |
7 | 5968 if (fd_tags == NULL) |
5969 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5970 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
7 | 5971 FreeWild(filecount, files); |
5972 return; | |
5973 } | |
5974 | |
5975 /* | |
1502 | 5976 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
5977 * add the "help-tags" tag. | |
7 | 5978 */ |
5979 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
1502 | 5980 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5981 dir, FALSE, TRUE) == FPC_SAME) |
7 | 5982 { |
5983 if (ga_grow(&ga, 1) == FAIL) | |
5984 got_int = TRUE; | |
5985 else | |
5986 { | |
835 | 5987 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
7 | 5988 if (s == NULL) |
5989 got_int = TRUE; | |
5990 else | |
5991 { | |
5992 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
5993 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
5994 ++ga.ga_len; | |
5995 } | |
5996 } | |
5997 } | |
5998 | |
5999 /* | |
6000 * Go over all the files and extract the tags. | |
6001 */ | |
6002 for (fi = 0; fi < filecount && !got_int; ++fi) | |
6003 { | |
531 | 6004 fd = mch_fopen((char *)files[fi], "r"); |
7 | 6005 if (fd == NULL) |
6006 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6007 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
7 | 6008 continue; |
6009 } | |
3957 | 6010 fname = files[fi] + dirlen + 1; |
7 | 6011 |
6012 firstline = TRUE; | |
6013 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
6014 { | |
6015 if (firstline) | |
6016 { | |
6017 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
6018 this_utf8 = MAYBE; | |
6019 for (s = IObuff; *s != NUL; ++s) | |
6020 if (*s >= 0x80) | |
6021 { | |
6022 int l; | |
6023 | |
6024 this_utf8 = TRUE; | |
474 | 6025 l = utf_ptr2len(s); |
7 | 6026 if (l == 1) |
6027 { | |
6028 /* Illegal UTF-8 byte sequence. */ | |
6029 this_utf8 = FALSE; | |
6030 break; | |
6031 } | |
6032 s += l - 1; | |
6033 } | |
6034 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
6035 this_utf8 = FALSE; | |
6036 if (utf8 == MAYBE) /* first file */ | |
6037 utf8 = this_utf8; | |
6038 else if (utf8 != this_utf8) | |
6039 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6040 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
7 | 6041 mix = !got_int; |
6042 got_int = TRUE; | |
6043 } | |
6044 firstline = FALSE; | |
6045 } | |
6046 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
6047 while (p1 != NULL) | |
6048 { | |
3514 | 6049 /* Use vim_strbyte() instead of vim_strchr() so that when |
6050 * 'encoding' is dbcs it still works, don't find '*' in the | |
6051 * second byte. */ | |
6052 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
7 | 6053 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
6054 { | |
6055 for (s = p1 + 1; s < p2; ++s) | |
6056 if (*s == ' ' || *s == '\t' || *s == '|') | |
6057 break; | |
6058 | |
6059 /* | |
6060 * Only accept a *tag* when it consists of valid | |
6061 * characters, there is white space before it and is | |
6062 * followed by a white character or end-of-line. | |
6063 */ | |
6064 if (s == p2 | |
6065 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
6066 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
6067 || s[1] == '\0')) | |
6068 { | |
6069 *p2 = '\0'; | |
6070 ++p1; | |
6071 if (ga_grow(&ga, 1) == FAIL) | |
6072 { | |
6073 got_int = TRUE; | |
6074 break; | |
6075 } | |
16764
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|
6076 s = alloc(p2 - p1 + STRLEN(fname) + 2); |
7 | 6077 if (s == NULL) |
6078 { | |
6079 got_int = TRUE; | |
6080 break; | |
6081 } | |
6082 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
6083 ++ga.ga_len; | |
6084 sprintf((char *)s, "%s\t%s", p1, fname); | |
6085 | |
6086 /* find next '*' */ | |
6087 p2 = vim_strchr(p2 + 1, '*'); | |
6088 } | |
6089 } | |
6090 p1 = p2; | |
6091 } | |
6092 line_breakcheck(); | |
6093 } | |
6094 | |
6095 fclose(fd); | |
6096 } | |
6097 | |
6098 FreeWild(filecount, files); | |
6099 | |
6100 if (!got_int) | |
6101 { | |
6102 /* | |
6103 * Sort the tags. | |
6104 */ | |
7009 | 6105 if (ga.ga_data != NULL) |
6106 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
7 | 6107 |
6108 /* | |
6109 * Check for duplicates. | |
6110 */ | |
6111 for (i = 1; i < ga.ga_len; ++i) | |
6112 { | |
6113 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
6114 p2 = ((char_u **)ga.ga_data)[i]; | |
6115 while (*p1 == *p2) | |
6116 { | |
6117 if (*p2 == '\t') | |
6118 { | |
6119 *p2 = NUL; | |
274 | 6120 vim_snprintf((char *)NameBuff, MAXPATHL, |
7 | 6121 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
6122 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
15470
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diff
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|
6123 emsg((char *)NameBuff); |
7 | 6124 *p2 = '\t'; |
6125 break; | |
6126 } | |
6127 ++p1; | |
6128 ++p2; | |
6129 } | |
6130 } | |
6131 | |
6132 if (utf8 == TRUE) | |
6133 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
6134 | |
6135 /* | |
6136 * Write the tags into the file. | |
6137 */ | |
6138 for (i = 0; i < ga.ga_len; ++i) | |
6139 { | |
6140 s = ((char_u **)ga.ga_data)[i]; | |
1325 | 6141 if (STRNCMP(s, "help-tags\t", 10) == 0) |
7 | 6142 /* help-tags entry was added in formatted form */ |
1325 | 6143 fputs((char *)s, fd_tags); |
7 | 6144 else |
6145 { | |
6146 fprintf(fd_tags, "%s\t/*", s); | |
6147 for (p1 = s; *p1 != '\t'; ++p1) | |
6148 { | |
6149 /* insert backslash before '\\' and '/' */ | |
6150 if (*p1 == '\\' || *p1 == '/') | |
6151 putc('\\', fd_tags); | |
6152 putc(*p1, fd_tags); | |
6153 } | |
6154 fprintf(fd_tags, "*\n"); | |
6155 } | |
6156 } | |
6157 } | |
6158 if (mix) | |
6159 got_int = FALSE; /* continue with other languages */ | |
6160 | |
6161 for (i = 0; i < ga.ga_len; ++i) | |
6162 vim_free(((char_u **)ga.ga_data)[i]); | |
6163 ga_clear(&ga); | |
6164 fclose(fd_tags); /* there is no check for an error... */ | |
6165 } | |
6166 | |
8522
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|
6167 /* |
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|
6168 * Generate tags in one help directory, taking care of translations. |
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|
6169 */ |
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|
6170 static void |
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|
6171 do_helptags(char_u *dirname, int add_help_tags) |
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|
6172 { |
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|
6173 #ifdef FEAT_MULTI_LANG |
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|
6174 int len; |
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|
6175 int i, j; |
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|
6176 garray_T ga; |
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|
6177 char_u lang[2]; |
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|
6178 char_u ext[5]; |
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|
6179 char_u fname[8]; |
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|
6180 int filecount; |
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|
6181 char_u **files; |
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|
6182 |
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|
6183 /* Get a list of all files in the help directory and in subdirectories. */ |
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|
6184 STRCPY(NameBuff, dirname); |
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|
6185 add_pathsep(NameBuff); |
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6186 STRCAT(NameBuff, "**"); |
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|
6187 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
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|
6188 EW_FILE|EW_SILENT) == FAIL |
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|
6189 || filecount == 0) |
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|
6190 { |
15470
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|
6191 semsg(_("E151: No match: %s"), NameBuff); |
8522
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|
6192 return; |
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6193 } |
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|
6194 |
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|
6195 /* Go over all files in the directory to find out what languages are |
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|
6196 * present. */ |
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6197 ga_init2(&ga, 1, 10); |
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6198 for (i = 0; i < filecount; ++i) |
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|
6199 { |
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|
6200 len = (int)STRLEN(files[i]); |
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6201 if (len > 4) |
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|
6202 { |
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6203 if (STRICMP(files[i] + len - 4, ".txt") == 0) |
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|
6204 { |
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|
6205 /* ".txt" -> language "en" */ |
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|
6206 lang[0] = 'e'; |
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|
6207 lang[1] = 'n'; |
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6208 } |
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6209 else if (files[i][len - 4] == '.' |
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6210 && ASCII_ISALPHA(files[i][len - 3]) |
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6211 && ASCII_ISALPHA(files[i][len - 2]) |
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6212 && TOLOWER_ASC(files[i][len - 1]) == 'x') |
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6213 { |
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6214 /* ".abx" -> language "ab" */ |
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6215 lang[0] = TOLOWER_ASC(files[i][len - 3]); |
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6216 lang[1] = TOLOWER_ASC(files[i][len - 2]); |
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6217 } |
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6218 else |
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6219 continue; |
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6220 |
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6221 /* Did we find this language already? */ |
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6222 for (j = 0; j < ga.ga_len; j += 2) |
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6223 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0) |
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6224 break; |
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6225 if (j == ga.ga_len) |
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6226 { |
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6227 /* New language, add it. */ |
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6228 if (ga_grow(&ga, 2) == FAIL) |
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6229 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6230 ((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:
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diff
changeset
|
6231 ((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
|
6232 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6233 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6234 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6235 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6236 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6237 * 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:
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diff
changeset
|
6238 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6239 for (j = 0; j < ga.ga_len; j += 2) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6240 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6241 STRCPY(fname, "tags-xx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6242 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
|
6243 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
|
6244 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
|
6245 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6246 /* English is an exception: use ".txt" and "tags". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6247 fname[4] = NUL; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6248 STRCPY(ext, ".txt"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6249 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6250 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6251 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6252 /* Language "ab" uses ".abx" and "tags-ab". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6253 STRCPY(ext, ".xxx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6254 ext[1] = fname[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6255 ext[2] = fname[6]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6256 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6257 helptags_one(dirname, ext, fname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6258 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6259 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6260 ga_clear(&ga); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6261 FreeWild(filecount, files); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6262 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6263 #else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6264 /* No language support, just use "*.txt" and "tags". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6265 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:
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diff
changeset
|
6266 #endif |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6267 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6268 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6269 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6270 helptags_cb(char_u *fname, void *cookie) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6271 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6272 do_helptags(fname, *(int *)cookie); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6273 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6274 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6275 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6276 * ":helptags" |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6277 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6278 void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6279 ex_helptags(exarg_T *eap) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6280 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6281 expand_T xpc; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6282 char_u *dirname; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6283 int add_help_tags = FALSE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6284 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6285 /* 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
|
6286 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
|
6287 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6288 add_help_tags = TRUE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6289 eap->arg = skipwhite(eap->arg + 3); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6290 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6291 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6292 if (STRCMP(eap->arg, "ALL") == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6293 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6294 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
|
6295 helptags_cb, &add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6296 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6297 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6298 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6299 ExpandInit(&xpc); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6300 xpc.xp_context = EXPAND_DIRECTORIES; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6301 dirname = ExpandOne(&xpc, eap->arg, NULL, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6302 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
|
6303 if (dirname == NULL || !mch_isdir(dirname)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6304 semsg(_("E150: Not a directory: %s"), eap->arg); |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6305 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6306 do_helptags(dirname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6307 vim_free(dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6308 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6309 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6310 |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6311 /* |
2c63e9ecf29d
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|
6312 * Make the user happy. |
2c63e9ecf29d
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|
6313 */ |
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|
6314 void |
7819
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|
6315 ex_smile(exarg_T *eap UNUSED) |
7402
2c63e9ecf29d
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|
6316 { |
8879
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|
6317 static char *code[] = { |
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|
6318 "\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$\1\"\1 \1\"\6$", |
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diff
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|
6319 "\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$\4\"x" |
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|
6320 }; |
7402
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|
6321 char *p; |
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|
6322 int n; |
8879
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|
6323 int i; |
7402
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|
6324 |
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|
6325 msg_start(); |
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|
6326 msg_putchar('\n'); |
8879
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|
6327 for (i = 0; i < 2; ++i) |
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|
6328 for (p = code[i]; *p != NUL; ++p) |
cea5ff374062
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|
6329 if (*p == 'x') |
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|
6330 msg_putchar('\n'); |
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|
6331 else |
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|
6332 for (n = *p++; n > 0; --n) |
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|
6333 if (*p == 'o' || *p == '$') |
11158
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|
6334 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
8879
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|
6335 else |
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|
6336 msg_putchar(*p); |
7402
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|
6337 msg_clr_eos(); |
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|
6338 } |
7 | 6339 |
6340 /* | |
6341 * ":drop" | |
6342 * Opens the first argument in a window. When there are two or more arguments | |
6343 * the argument list is redefined. | |
6344 */ | |
6345 void | |
7819
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diff
changeset
|
6346 ex_drop(exarg_T *eap) |
7 | 6347 { |
6348 int split = FALSE; | |
6349 win_T *wp; | |
6350 buf_T *buf; | |
735 | 6351 tabpage_T *tp; |
7 | 6352 |
6353 /* | |
6354 * Check if the first argument is already being edited in a window. If | |
6355 * so, jump to that window. | |
6356 * We would actually need to check all arguments, but that's complicated | |
6357 * and mostly only one file is dropped. | |
6358 * This also ignores wildcards, since it is very unlikely the user is | |
6359 * editing a file name with a wildcard character. | |
6360 */ | |
735 | 6361 set_arglist(eap->arg); |
6362 | |
1067 | 6363 /* |
6364 * Expanding wildcards may result in an empty argument list. E.g. when | |
6365 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
6366 * already did an error message for this. | |
6367 */ | |
6368 if (ARGCOUNT == 0) | |
6369 return; | |
6370 | |
735 | 6371 if (cmdmod.tab) |
6372 { | |
6373 /* ":tab drop file ...": open a tab for each argument that isn't | |
6374 * edited in a window yet. It's like ":tab all" but without closing | |
6375 * windows or tabs. */ | |
6376 ex_all(eap); | |
6377 } | |
6378 else | |
6379 { | |
6380 /* ":drop file ...": Edit the first argument. Jump to an existing | |
6381 * window if possible, edit in current window if the current buffer | |
6382 * can be abandoned, otherwise open a new window. */ | |
6383 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
6384 | |
6385 FOR_ALL_TAB_WINDOWS(tp, wp) | |
6386 { | |
6387 if (wp->w_buffer == buf) | |
7 | 6388 { |
825 | 6389 goto_tabpage_win(tp, wp); |
7 | 6390 curwin->w_arg_idx = 0; |
6391 return; | |
6392 } | |
6393 } | |
735 | 6394 |
6395 /* | |
6396 * Check whether the current buffer is changed. If so, we will need | |
6397 * to split the current window or data could be lost. | |
6398 * Skip the check if the 'hidden' option is set, as in this case the | |
6399 * buffer won't be lost. | |
6400 */ | |
11957
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6401 if (!buf_hide(curbuf)) |
735 | 6402 { |
6403 ++emsg_off; | |
5464 | 6404 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
735 | 6405 --emsg_off; |
6406 } | |
6407 | |
6408 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
6409 if (split) | |
6410 { | |
6411 eap->cmdidx = CMD_sfirst; | |
6412 eap->cmd[0] = 's'; | |
6413 } | |
6414 else | |
6415 eap->cmdidx = CMD_first; | |
6416 ex_rewind(eap); | |
6417 } | |
7 | 6418 } |
9915
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6419 |
9931
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6420 /* |
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|
6421 * Skip over the pattern argument of ":vimgrep /pat/[g][j]". |
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|
6422 * Put the start of the pattern in "*s", unless "s" is NULL. |
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|
6423 * If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP. |
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|
6424 * If "s" is not NULL terminate the pattern with a NUL. |
05bfc3d37efb
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|
6425 * Return a pointer to the char just past the pattern plus flags. |
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|
6426 */ |
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|
6427 char_u * |
05bfc3d37efb
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|
6428 skip_vimgrep_pat(char_u *p, char_u **s, int *flags) |
05bfc3d37efb
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|
6429 { |
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|
6430 int c; |
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|
6431 |
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|
6432 if (vim_isIDc(*p)) |
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|
6433 { |
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|
6434 /* ":vimgrep pattern fname" */ |
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|
6435 if (s != NULL) |
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6436 *s = p; |
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|
6437 p = skiptowhite(p); |
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|
6438 if (s != NULL && *p != NUL) |
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6439 *p++ = NUL; |
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6440 } |
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6441 else |
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6442 { |
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6443 /* ":vimgrep /pattern/[g][j] fname" */ |
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6444 if (s != NULL) |
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6445 *s = p + 1; |
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6446 c = *p; |
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6447 p = skip_regexp(p + 1, c, TRUE, NULL); |
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6448 if (*p != c) |
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6449 return NULL; |
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6450 |
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6451 /* Truncate the pattern. */ |
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6452 if (s != NULL) |
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|
6453 *p = NUL; |
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|
6454 ++p; |
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6455 |
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6456 /* Find the flags */ |
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|
6457 while (*p == 'g' || *p == 'j') |
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|
6458 { |
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|
6459 if (flags != NULL) |
05bfc3d37efb
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|
6460 { |
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commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
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parents:
9915
diff
changeset
|
6461 if (*p == 'g') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6462 *flags |= VGR_GLOBAL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6463 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6464 *flags |= VGR_NOJUMP; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6465 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6466 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6467 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6468 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6469 return p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6470 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6471 |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6472 #if defined(FEAT_EVAL) || defined(PROTO) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6473 /* |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6474 * 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
|
6475 */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6476 void |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6477 ex_oldfiles(exarg_T *eap UNUSED) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6478 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6479 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
|
6480 listitem_T *li; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6481 int nr = 0; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6482 char_u *fname; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6483 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6484 if (l == NULL) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6485 msg(_("No old files")); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6486 else |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6487 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6488 msg_start(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6489 msg_scroll = TRUE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6490 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
|
6491 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6492 ++nr; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
6493 fname = tv_get_string(&li->li_tv); |
9945
d63a89b526ea
commit https://github.com/vim/vim/commit/d6f2ee32dcfa18c781ef157918b524318a2215a2
Christian Brabandt <cb@256bit.org>
parents:
9931
diff
changeset
|
6494 if (!message_filtered(fname)) |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6495 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6496 msg_outnum((long)nr); |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6497 msg_puts(": "); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6498 msg_outtrans(fname); |
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
6499 msg_clr_eos(); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6500 msg_putchar('\n'); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6501 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
|
6502 ui_breakcheck(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6503 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6504 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6505 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6506 /* 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
|
6507 got_int = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6508 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6509 # ifdef FEAT_BROWSE_CMD |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6510 if (cmdmod.browse) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6511 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6512 quit_more = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6513 nr = prompt_for_number(FALSE); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6514 msg_starthere(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6515 if (nr > 0) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6516 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6517 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
|
6518 (long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6519 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6520 if (p != NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6521 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6522 p = expand_env_save(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6523 eap->arg = p; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6524 eap->cmdidx = CMD_edit; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6525 cmdmod.browse = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6526 do_exedit(eap, NULL); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6527 vim_free(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6528 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6529 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6530 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6531 # endif |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6532 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6533 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6534 #endif |