Mercurial > vim
annotate src/ex_cmds.c @ 18571:e268594d460a
Added tag v8.1.2279 for changeset 0ac88fdbf0898cb6756a0ae4d7b641afe435768c
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 09 Nov 2019 21:30:04 +0100 |
parents | bb256b1fabf7 |
children | 788d76db02ac |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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 | |
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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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|
488 emsg(_(e_invarg)); |
826 | 489 goto sortend; |
294 | 490 } |
491 | |
7689
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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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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
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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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Christian Brabandt <cb@256bit.org>
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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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Christian Brabandt <cb@256bit.org>
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|
570 |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
571 if (*s == NUL) |
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572 /* empty line should sort before any number */ |
20dc2763a3b9
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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
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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
Christian Brabandt <cb@256bit.org>
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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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changeset
|
619 change_occurred = TRUE; |
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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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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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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
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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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diff
changeset
|
648 msgmore(-deleted); |
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patch 8.1.0416: sort doesn't report deleted lines
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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 |
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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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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
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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>
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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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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
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
14917
diff
changeset
|
678 linenr_T extra; // Num lines added before line1 |
e3910b9827d0
patch 8.1.0516: :move command marks buffer modified when nothing changed
Bram Moolenaar <Bram@vim.org>
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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 | |
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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 |
7 | 752 curbuf->b_op_start.lnum = dest - num_lines + 1; |
753 curbuf->b_op_end.lnum = dest; | |
754 } | |
755 else | |
756 { | |
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757 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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758 #ifdef FEAT_FOLDING |
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759 FOR_ALL_TAB_WINDOWS(tp, win) { |
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760 if (win->w_buffer == curbuf) |
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761 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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762 } |
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763 #endif |
7 | 764 curbuf->b_op_start.lnum = dest + 1; |
765 curbuf->b_op_end.lnum = dest + num_lines; | |
766 } | |
767 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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768 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
7 | 769 -(last_line - dest - extra), 0L); |
770 | |
771 /* | |
772 * Now we delete the original text -- webb | |
773 */ | |
774 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
775 return FAIL; | |
776 | |
777 for (l = line1; l <= line2; l++) | |
778 ml_delete(line1 + extra, TRUE); | |
779 | |
780 if (!global_busy && num_lines > p_report) | |
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781 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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782 (long)num_lines); |
7 | 783 |
784 /* | |
785 * Leave the cursor on the last of the moved lines. | |
786 */ | |
787 if (dest >= line1) | |
788 curwin->w_cursor.lnum = dest; | |
789 else | |
790 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
791 | |
792 if (line1 < dest) | |
3184 | 793 { |
794 dest += num_lines + 1; | |
795 last_line = curbuf->b_ml.ml_line_count; | |
796 if (dest > last_line + 1) | |
797 dest = last_line + 1; | |
798 changed_lines(line1, 0, dest, 0L); | |
799 } | |
7 | 800 else |
801 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
802 | |
803 return OK; | |
804 } | |
805 | |
806 /* | |
807 * ":copy" | |
808 */ | |
809 void | |
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810 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
7 | 811 { |
812 linenr_T count; | |
813 char_u *p; | |
814 | |
815 count = line2 - line1 + 1; | |
816 curbuf->b_op_start.lnum = n + 1; | |
817 curbuf->b_op_end.lnum = n + count; | |
818 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
819 | |
820 /* | |
821 * there are three situations: | |
822 * 1. destination is above line1 | |
823 * 2. destination is between line1 and line2 | |
824 * 3. destination is below line2 | |
825 * | |
826 * n = destination (when starting) | |
827 * curwin->w_cursor.lnum = destination (while copying) | |
828 * line1 = start of source (while copying) | |
829 * line2 = end of source (while copying) | |
830 */ | |
831 if (u_save(n, n + 1) == FAIL) | |
832 return; | |
833 | |
834 curwin->w_cursor.lnum = n; | |
835 while (line1 <= line2) | |
836 { | |
837 /* need to use vim_strsave() because the line will be unlocked within | |
838 * ml_append() */ | |
839 p = vim_strsave(ml_get(line1)); | |
840 if (p != NULL) | |
841 { | |
842 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
843 vim_free(p); | |
844 } | |
845 /* situation 2: skip already copied lines */ | |
846 if (line1 == n) | |
847 line1 = curwin->w_cursor.lnum; | |
848 ++line1; | |
849 if (curwin->w_cursor.lnum < line1) | |
850 ++line1; | |
851 if (curwin->w_cursor.lnum < line2) | |
852 ++line2; | |
853 ++curwin->w_cursor.lnum; | |
854 } | |
855 | |
856 appended_lines_mark(n, count); | |
857 | |
858 msgmore((long)count); | |
859 } | |
860 | |
359 | 861 static char_u *prevcmd = NULL; /* the previous command */ |
862 | |
863 #if defined(EXITFREE) || defined(PROTO) | |
864 void | |
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865 free_prev_shellcmd(void) |
359 | 866 { |
867 vim_free(prevcmd); | |
868 } | |
869 #endif | |
870 | |
7 | 871 /* |
872 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
873 * Bangs in the argument are replaced with the previously entered command. | |
874 * Remember the argument. | |
875 */ | |
876 void | |
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877 do_bang( |
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878 int addr_count, |
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879 exarg_T *eap, |
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880 int forceit, |
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881 int do_in, |
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882 int do_out) |
7 | 883 { |
884 char_u *arg = eap->arg; /* command */ | |
885 linenr_T line1 = eap->line1; /* start of range */ | |
886 linenr_T line2 = eap->line2; /* end of range */ | |
887 char_u *newcmd = NULL; /* the new command */ | |
888 int free_newcmd = FALSE; /* need to free() newcmd */ | |
889 int ins_prevcmd; | |
890 char_u *t; | |
891 char_u *p; | |
892 char_u *trailarg; | |
893 int len; | |
894 int scroll_save = msg_scroll; | |
895 | |
896 /* | |
897 * Disallow shell commands for "rvim". | |
898 * Disallow shell commands from .exrc and .vimrc in current directory for | |
899 * security reasons. | |
900 */ | |
901 if (check_restricted() || check_secure()) | |
902 return; | |
903 | |
904 if (addr_count == 0) /* :! */ | |
905 { | |
906 msg_scroll = FALSE; /* don't scroll here */ | |
907 autowrite_all(); | |
908 msg_scroll = scroll_save; | |
909 } | |
910 | |
911 /* | |
912 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
913 * (:!! is indicated by the 'forceit' variable) | |
914 */ | |
915 ins_prevcmd = forceit; | |
916 trailarg = arg; | |
917 do | |
918 { | |
919 len = (int)STRLEN(trailarg) + 1; | |
920 if (newcmd != NULL) | |
921 len += (int)STRLEN(newcmd); | |
922 if (ins_prevcmd) | |
923 { | |
924 if (prevcmd == NULL) | |
925 { | |
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926 emsg(_(e_noprev)); |
7 | 927 vim_free(newcmd); |
928 return; | |
929 } | |
930 len += (int)STRLEN(prevcmd); | |
931 } | |
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932 if ((t = alloc(len)) == NULL) |
7 | 933 { |
934 vim_free(newcmd); | |
935 return; | |
936 } | |
937 *t = NUL; | |
938 if (newcmd != NULL) | |
939 STRCAT(t, newcmd); | |
940 if (ins_prevcmd) | |
941 STRCAT(t, prevcmd); | |
942 p = t + STRLEN(t); | |
943 STRCAT(t, trailarg); | |
944 vim_free(newcmd); | |
945 newcmd = t; | |
946 | |
947 /* | |
948 * Scan the rest of the argument for '!', which is replaced by the | |
949 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
950 */ | |
951 trailarg = NULL; | |
952 while (*p) | |
953 { | |
2823 | 954 if (*p == '!') |
7 | 955 { |
956 if (p > newcmd && p[-1] == '\\') | |
1624 | 957 STRMOVE(p - 1, p); |
7 | 958 else |
959 { | |
960 trailarg = p; | |
961 *trailarg++ = NUL; | |
962 ins_prevcmd = TRUE; | |
963 break; | |
964 } | |
965 } | |
966 ++p; | |
967 } | |
968 } while (trailarg != NULL); | |
969 | |
970 vim_free(prevcmd); | |
971 prevcmd = newcmd; | |
972 | |
973 if (bangredo) /* put cmd in redo buffer for ! command */ | |
974 { | |
5728 | 975 /* If % or # appears in the command, it must have been escaped. |
976 * Reescape them, so that redoing them does not substitute them by the | |
977 * buffername. */ | |
978 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
979 | |
980 if (cmd != NULL) | |
981 { | |
982 AppendToRedobuffLit(cmd, -1); | |
983 vim_free(cmd); | |
984 } | |
985 else | |
986 AppendToRedobuffLit(prevcmd, -1); | |
7 | 987 AppendToRedobuff((char_u *)"\n"); |
988 bangredo = FALSE; | |
989 } | |
990 /* | |
991 * Add quotes around the command, for shells that need them. | |
992 */ | |
993 if (*p_shq != NUL) | |
994 { | |
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995 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1); |
7 | 996 if (newcmd == NULL) |
997 return; | |
998 STRCPY(newcmd, p_shq); | |
999 STRCAT(newcmd, prevcmd); | |
1000 STRCAT(newcmd, p_shq); | |
1001 free_newcmd = TRUE; | |
1002 } | |
1003 if (addr_count == 0) /* :! */ | |
1004 { | |
1005 /* echo the command */ | |
1006 msg_start(); | |
1007 msg_putchar(':'); | |
1008 msg_putchar('!'); | |
1009 msg_outtrans(newcmd); | |
1010 msg_clr_eos(); | |
1011 windgoto(msg_row, msg_col); | |
1012 | |
1013 do_shell(newcmd, 0); | |
1014 } | |
1015 else /* :range! */ | |
725 | 1016 { |
7 | 1017 /* Careful: This may recursively call do_bang() again! (because of |
1018 * autocommands) */ | |
1019 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
725 | 1020 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
1021 } | |
7 | 1022 if (free_newcmd) |
1023 vim_free(newcmd); | |
1024 } | |
1025 | |
1026 /* | |
1027 * do_filter: filter lines through a command given by the user | |
1028 * | |
169 | 1029 * We mostly use temp files and the call_shell() routine here. This would |
1030 * normally be done using pipes on a UNIX machine, but this is more portable | |
1031 * to non-unix machines. The call_shell() routine needs to be able | |
7 | 1032 * to deal with redirection somehow, and should handle things like looking |
1033 * at the PATH env. variable, and adding reasonable extensions to the | |
1034 * command name given by the user. All reasonable versions of call_shell() | |
1035 * do this. | |
169 | 1036 * Alternatively, if on Unix and redirecting input or output, but not both, |
1037 * and the 'shelltemp' option isn't set, use pipes. | |
7 | 1038 * We use input redirection if do_in is TRUE. |
1039 * We use output redirection if do_out is TRUE. | |
1040 */ | |
1041 static void | |
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1042 do_filter( |
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1043 linenr_T line1, |
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1044 linenr_T line2, |
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|
1045 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1046 char_u *cmd, |
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1047 int do_in, |
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changeset
|
1048 int do_out) |
7 | 1049 { |
1050 char_u *itmp = NULL; | |
1051 char_u *otmp = NULL; | |
1052 linenr_T linecount; | |
1053 linenr_T read_linecount; | |
1054 pos_T cursor_save; | |
1055 char_u *cmd_buf; | |
1056 buf_T *old_curbuf = curbuf; | |
169 | 1057 int shell_flags = 0; |
7 | 1058 |
1059 if (*cmd == NUL) /* no filter command */ | |
1060 return; | |
1061 | |
1062 cursor_save = curwin->w_cursor; | |
1063 linecount = line2 - line1 + 1; | |
1064 curwin->w_cursor.lnum = line1; | |
1065 curwin->w_cursor.col = 0; | |
1066 changed_line_abv_curs(); | |
1067 invalidate_botline(); | |
1068 | |
1069 /* | |
169 | 1070 * When using temp files: |
1071 * 1. * Form temp file names | |
1072 * 2. * Write the lines to a temp file | |
1073 * 3. Run the filter command on the temp file | |
1074 * 4. * Read the output of the command into the buffer | |
1075 * 5. * Delete the original lines to be filtered | |
1076 * 6. * Remove the temp files | |
1077 * | |
1078 * When writing the input with a pipe or when catching the output with a | |
1079 * pipe only need to do 3. | |
7 | 1080 */ |
1081 | |
169 | 1082 if (do_out) |
1083 shell_flags |= SHELL_DOOUT; | |
1084 | |
3482 | 1085 #ifdef FEAT_FILTERPIPE |
169 | 1086 if (!do_in && do_out && !p_stmp) |
1087 { | |
1088 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
1089 shell_flags |= SHELL_READ; | |
1090 curwin->w_cursor.lnum = line2; | |
1091 } | |
1092 else if (do_in && !do_out && !p_stmp) | |
7 | 1093 { |
169 | 1094 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
1095 shell_flags |= SHELL_WRITE; | |
1096 curbuf->b_op_start.lnum = line1; | |
1097 curbuf->b_op_end.lnum = line2; | |
7 | 1098 } |
169 | 1099 else if (do_in && do_out && !p_stmp) |
1100 { | |
1101 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
1102 * use a temp file. */ | |
1103 shell_flags |= SHELL_READ|SHELL_WRITE; | |
1104 curbuf->b_op_start.lnum = line1; | |
1105 curbuf->b_op_end.lnum = line2; | |
1106 curwin->w_cursor.lnum = line2; | |
1107 } | |
1108 else | |
1109 #endif | |
6721 | 1110 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
1111 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
169 | 1112 { |
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1113 emsg(_(e_notmp)); |
169 | 1114 goto filterend; |
1115 } | |
7 | 1116 |
1117 /* | |
1118 * The writing and reading of temp files will not be shown. | |
1119 * Vi also doesn't do this and the messages are not very informative. | |
1120 */ | |
1121 ++no_wait_return; /* don't call wait_return() while busy */ | |
169 | 1122 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
7 | 1123 FALSE, FALSE, FALSE, TRUE) == FAIL) |
1124 { | |
1125 msg_putchar('\n'); /* keep message from buf_write() */ | |
1126 --no_wait_return; | |
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1127 #if defined(FEAT_EVAL) |
7 | 1128 if (!aborting()) |
1129 #endif | |
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1130 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
7 | 1131 goto filterend; |
1132 } | |
1133 if (curbuf != old_curbuf) | |
1134 goto filterend; | |
1135 | |
1136 if (!do_out) | |
1137 msg_putchar('\n'); | |
1138 | |
1581 | 1139 /* Create the shell command in allocated memory. */ |
7 | 1140 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
1141 if (cmd_buf == NULL) | |
1142 goto filterend; | |
1143 | |
1144 windgoto((int)Rows - 1, 0); | |
1145 cursor_on(); | |
1146 | |
1147 /* | |
1148 * When not redirecting the output the command can write anything to the | |
1149 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
1150 * stderr output of external command. Clear the screen later. | |
1151 * If do_in is FALSE, this could be something like ":r !cat", which may | |
1152 * also mess up the screen, clear it later. | |
1153 */ | |
1154 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
1155 redraw_later_clear(); | |
1156 | |
169 | 1157 if (do_out) |
1158 { | |
1159 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
1581 | 1160 { |
1161 vim_free(cmd_buf); | |
169 | 1162 goto error; |
1581 | 1163 } |
169 | 1164 redraw_curbuf_later(VALID); |
1165 } | |
1166 read_linecount = curbuf->b_ml.ml_line_count; | |
1167 | |
7 | 1168 /* |
1169 * When call_shell() fails wait_return() is called to give the user a | |
1170 * chance to read the error messages. Otherwise errors are ignored, so you | |
1171 * can see the error messages from the command that appear on stdout; use | |
1172 * 'u' to fix the text | |
1173 * Switch to cooked mode when not redirecting stdin, avoids that something | |
1174 * like ":r !cat" hangs. | |
1175 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
1176 */ | |
169 | 1177 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
7 | 1178 { |
1179 redraw_later_clear(); | |
1180 wait_return(FALSE); | |
1181 } | |
1182 vim_free(cmd_buf); | |
1183 | |
1184 did_check_timestamps = FALSE; | |
1185 need_check_timestamps = TRUE; | |
1186 | |
1187 /* When interrupting the shell command, it may still have produced some | |
1188 * useful output. Reset got_int here, so that readfile() won't cancel | |
1189 * reading. */ | |
1190 ui_breakcheck(); | |
1191 got_int = FALSE; | |
1192 | |
1193 if (do_out) | |
1194 { | |
169 | 1195 if (otmp != NULL) |
7 | 1196 { |
169 | 1197 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
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1198 eap, READ_FILTER) != OK) |
169 | 1199 { |
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1200 #if defined(FEAT_EVAL) |
169 | 1201 if (!aborting()) |
1202 #endif | |
1203 { | |
1204 msg_putchar('\n'); | |
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1205 semsg(_(e_notread), otmp); |
169 | 1206 } |
1207 goto error; | |
7 | 1208 } |
169 | 1209 if (curbuf != old_curbuf) |
1210 goto filterend; | |
7 | 1211 } |
169 | 1212 |
1213 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
1214 | |
1215 if (shell_flags & SHELL_READ) | |
1216 { | |
1217 curbuf->b_op_start.lnum = line2 + 1; | |
1218 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
1219 appended_lines_mark(line2, read_linecount); | |
1220 } | |
7 | 1221 |
1222 if (do_in) | |
1223 { | |
1224 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
1225 { | |
1226 if (read_linecount >= linecount) | |
1227 /* move all marks from old lines to new lines */ | |
1228 mark_adjust(line1, line2, linecount, 0L); | |
1229 else | |
1230 { | |
1231 /* move marks from old lines to new lines, delete marks | |
1232 * that are in deleted lines */ | |
1233 mark_adjust(line1, line1 + read_linecount - 1, | |
1234 linecount, 0L); | |
1235 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
1236 } | |
1237 } | |
1238 | |
1239 /* | |
1240 * Put cursor on first filtered line for ":range!cmd". | |
1241 * Adjust '[ and '] (set by buf_write()). | |
1242 */ | |
1243 curwin->w_cursor.lnum = line1; | |
1244 del_lines(linecount, TRUE); | |
1245 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
1246 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
1247 write_lnum_adjust(-linecount); /* adjust last line | |
1248 for next write */ | |
100 | 1249 #ifdef FEAT_FOLDING |
1250 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
1251 #endif | |
7 | 1252 } |
1253 else | |
1254 { | |
1255 /* | |
1256 * Put cursor on last new line for ":r !cmd". | |
1257 */ | |
169 | 1258 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
7 | 1259 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
1260 } | |
100 | 1261 |
7 | 1262 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
1263 --no_wait_return; | |
1264 | |
1265 if (linecount > p_report) | |
1266 { | |
1267 if (do_in) | |
1268 { | |
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1269 vim_snprintf(msg_buf, sizeof(msg_buf), |
274 | 1270 _("%ld lines filtered"), (long)linecount); |
7 | 1271 if (msg(msg_buf) && !msg_scroll) |
1272 /* save message to display it after redraw */ | |
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1273 set_keep_msg((char_u *)msg_buf, 0); |
7 | 1274 } |
1275 else | |
1276 msgmore((long)linecount); | |
1277 } | |
1278 } | |
1279 else | |
1280 { | |
1281 error: | |
1282 /* put cursor back in same position for ":w !cmd" */ | |
1283 curwin->w_cursor = cursor_save; | |
1284 --no_wait_return; | |
1285 wait_return(FALSE); | |
1286 } | |
1287 | |
1288 filterend: | |
1289 | |
1290 if (curbuf != old_curbuf) | |
1291 { | |
1292 --no_wait_return; | |
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1293 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
7 | 1294 } |
1295 if (itmp != NULL) | |
1296 mch_remove(itmp); | |
1297 if (otmp != NULL) | |
1298 mch_remove(otmp); | |
1299 vim_free(itmp); | |
1300 vim_free(otmp); | |
1301 } | |
1302 | |
1303 /* | |
1304 * Call a shell to execute a command. | |
1305 * When "cmd" is NULL start an interactive shell. | |
1306 */ | |
1307 void | |
7819
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1308 do_shell( |
f86adafb28d4
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|
1309 char_u *cmd, |
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|
1310 int flags) /* may be SHELL_DOOUT when output is redirected */ |
7 | 1311 { |
1312 buf_T *buf; | |
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1313 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 1314 int save_nwr; |
1315 #endif | |
1316 #ifdef MSWIN | |
1317 int winstart = FALSE; | |
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1318 int keep_termcap = FALSE; |
7 | 1319 #endif |
1320 | |
1321 /* | |
1322 * Disallow shell commands for "rvim". | |
1323 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1324 * security reasons. | |
1325 */ | |
1326 if (check_restricted() || check_secure()) | |
1327 { | |
1328 msg_end(); | |
1329 return; | |
1330 } | |
1331 | |
1332 #ifdef MSWIN | |
1333 /* | |
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1334 * Check if ":!start" is used. This implies not stopping termcap mode. |
7 | 1335 */ |
1336 if (cmd != NULL) | |
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1337 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
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1338 |
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1339 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
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1340 // Don't stop termcap mode when using a terminal window for the shell. |
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1341 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
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1342 keep_termcap = TRUE; |
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1343 # endif |
7 | 1344 #endif |
1345 | |
1346 /* | |
1347 * For autocommands we want to get the output on the current screen, to | |
1348 * avoid having to type return below. | |
1349 */ | |
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1350 msg_putchar('\r'); // put cursor at start of line |
7 | 1351 if (!autocmd_busy) |
1352 { | |
1353 #ifdef MSWIN | |
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1354 if (!keep_termcap) |
7 | 1355 #endif |
1356 stoptermcap(); | |
1357 } | |
1358 #ifdef MSWIN | |
1359 if (!winstart) | |
1360 #endif | |
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diff
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|
1361 msg_putchar('\n'); // may shift screen one line up |
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1362 |
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1363 // warning message before calling the shell |
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1364 if (p_warn && !autocmd_busy && msg_silent == 0) |
9649
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9487
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|
1365 FOR_ALL_BUFFERS(buf) |
13012
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patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
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1366 if (bufIsChangedNotTerm(buf)) |
7 | 1367 { |
1368 #ifdef FEAT_GUI_MSWIN | |
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1369 if (!keep_termcap) |
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1370 starttermcap(); // don't want a message box here |
7 | 1371 #endif |
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1372 msg_puts(_("[No write since last change]\n")); |
7 | 1373 #ifdef FEAT_GUI_MSWIN |
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1374 if (!keep_termcap) |
7 | 1375 stoptermcap(); |
1376 #endif | |
1377 break; | |
1378 } | |
1379 | |
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1380 // This windgoto is required for when the '\n' resulted in a "delete line |
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|
1381 // 1" command to the terminal. |
7 | 1382 if (!swapping_screen()) |
1383 windgoto(msg_row, msg_col); | |
1384 cursor_on(); | |
1385 (void)call_shell(cmd, SHELL_COOKED | flags); | |
1386 did_check_timestamps = FALSE; | |
1387 need_check_timestamps = TRUE; | |
1388 | |
1389 /* | |
1390 * put the message cursor at the end of the screen, avoids wait_return() | |
1391 * to overwrite the text that the external command showed | |
1392 */ | |
1393 if (!swapping_screen()) | |
1394 { | |
1395 msg_row = Rows - 1; | |
1396 msg_col = 0; | |
1397 } | |
1398 | |
1399 if (autocmd_busy) | |
1400 { | |
1401 if (msg_silent == 0) | |
1402 redraw_later_clear(); | |
1403 } | |
1404 else | |
1405 { | |
1406 /* | |
1407 * For ":sh" there is no need to call wait_return(), just redraw. | |
1408 * Also for the Win32 GUI (the output is in a console window). | |
1409 * Otherwise there is probably text on the screen that the user wants | |
1410 * to read before redrawing, so call wait_return(). | |
1411 */ | |
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|
1412 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
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changeset
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1413 # ifdef VIMDLL |
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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
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1414 if (!gui.in_use) |
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Bram Moolenaar <Bram@vim.org>
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|
1415 # endif |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1416 { |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1417 if (cmd == NULL |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1418 # ifdef MSWIN |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1419 || (keep_termcap && !need_wait_return) |
7 | 1420 # endif |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1421 ) |
7ae2396cef62
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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diff
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|
1422 { |
7ae2396cef62
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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diff
changeset
|
1423 if (msg_silent == 0) |
7ae2396cef62
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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16447
diff
changeset
|
1424 redraw_later_clear(); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1425 need_wait_return = FALSE; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1426 } |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
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|
1427 else |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1428 { |
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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>
parents:
16447
diff
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|
1429 /* |
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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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16447
diff
changeset
|
1430 * If we switch screens when starttermcap() is called, we |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1431 * really want to wait for "hit return to continue". |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
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|
1432 */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1433 save_nwr = no_wait_return; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1434 if (swapping_screen()) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1435 no_wait_return = FALSE; |
7 | 1436 # ifdef AMIGA |
16451
7ae2396cef62
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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16447
diff
changeset
|
1437 wait_return(term_console ? -1 : msg_silent == 0); // see below |
7 | 1438 # else |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1439 wait_return(msg_silent == 0); |
7 | 1440 # endif |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1441 no_wait_return = save_nwr; |
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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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16447
diff
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|
1442 } |
7 | 1443 } |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
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changeset
|
1444 #endif /* FEAT_GUI_MSWIN */ |
7 | 1445 |
1446 #ifdef MSWIN | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
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15906
diff
changeset
|
1447 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1448 #endif |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
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15906
diff
changeset
|
1449 starttermcap(); // start termcap if not done by wait_return() |
7 | 1450 |
1451 /* | |
1452 * In an Amiga window redrawing is caused by asking the window size. | |
1453 * If we got an interrupt this will not work. The chance that the | |
1454 * window size is wrong is very small, but we need to redraw the | |
1455 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
1456 * but it saves an extra redraw. | |
1457 */ | |
1458 #ifdef AMIGA | |
1459 if (skip_redraw) /* ':' hit in wait_return() */ | |
1460 { | |
1461 if (msg_silent == 0) | |
1462 redraw_later_clear(); | |
1463 } | |
1464 else if (term_console) | |
1465 { | |
1466 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
1467 if (got_int && msg_silent == 0) | |
1468 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
1469 else | |
1470 must_redraw = 0; /* no extra redraw needed */ | |
1471 } | |
1472 #endif | |
1473 } | |
1474 | |
1475 /* display any error messages now */ | |
1476 display_errors(); | |
725 | 1477 |
1478 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
7 | 1479 } |
1480 | |
14913
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|
1481 #if !defined(UNIX) |
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diff
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|
1482 static char_u * |
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1483 find_pipe(char_u *cmd) |
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
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|
1484 { |
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|
1485 char_u *p; |
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|
1486 int inquote = FALSE; |
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
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|
1487 |
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|
1488 for (p = cmd; *p != NUL; ++p) |
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|
1489 { |
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|
1490 if (!inquote && *p == '|') |
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|
1491 return p; |
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|
1492 if (*p == '"') |
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|
1493 inquote = !inquote; |
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|
1494 else if (rem_backslash(p)) |
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|
1495 ++p; |
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|
1496 } |
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|
1497 return NULL; |
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|
1498 } |
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|
1499 #endif |
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|
1500 |
7 | 1501 /* |
1502 * Create a shell command from a command string, input redirection file and | |
1503 * output redirection file. | |
1504 * Returns an allocated string with the shell command, or NULL for failure. | |
1505 */ | |
1506 char_u * | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1507 make_filter_cmd( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1508 char_u *cmd, /* command */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1509 char_u *itmp, /* NULL or name of input file */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1510 char_u *otmp) /* NULL or name of output file */ |
7 | 1511 { |
1512 char_u *buf; | |
1513 long_u len; | |
5867 | 1514 |
7410
08e62c4fc17d
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Christian Brabandt <cb@256bit.org>
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7408
diff
changeset
|
1515 #if defined(UNIX) |
5881 | 1516 int is_fish_shell; |
5911 | 1517 char_u *shell_name = get_isolated_shell_name(); |
5881 | 1518 |
5867 | 1519 /* Account for fish's different syntax for subshells */ |
5911 | 1520 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
1521 vim_free(shell_name); | |
5867 | 1522 if (is_fish_shell) |
1523 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
1524 else | |
1525 #endif | |
1526 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
7 | 1527 if (itmp != NULL) |
1528 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
1529 if (otmp != NULL) | |
1530 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
|
1531 buf = alloc(len); |
7 | 1532 if (buf == NULL) |
1533 return NULL; | |
1534 | |
7410
08e62c4fc17d
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Christian Brabandt <cb@256bit.org>
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7408
diff
changeset
|
1535 #if defined(UNIX) |
7 | 1536 /* |
169 | 1537 * Put braces around the command (for concatenated commands) when |
1538 * redirecting input and/or output. | |
7 | 1539 */ |
169 | 1540 if (itmp != NULL || otmp != NULL) |
5867 | 1541 { |
1542 if (is_fish_shell) | |
1543 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
1544 else | |
1545 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
1546 } | |
169 | 1547 else |
1548 STRCPY(buf, cmd); | |
7 | 1549 if (itmp != NULL) |
1550 { | |
1551 STRCAT(buf, " < "); | |
1552 STRCAT(buf, itmp); | |
1553 } | |
1554 #else | |
18195
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|
1555 // For shells that don't understand braces around commands, at least allow |
a81f0c936112
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|
1556 // the use of commands in a pipe. |
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|
1557 if (*p_sxe != NUL && *p_sxq == '(') |
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|
1558 { |
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|
1559 if (itmp != NULL || otmp != NULL) |
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|
1560 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); |
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1561 else |
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|
1562 STRCPY(buf, cmd); |
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|
1563 if (itmp != NULL) |
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1564 { |
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|
1565 STRCAT(buf, " < "); |
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changeset
|
1566 STRCAT(buf, itmp); |
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|
1567 } |
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|
1568 } |
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|
1569 else |
7 | 1570 { |
18221
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|
1571 STRCPY(buf, cmd); |
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|
1572 if (itmp != NULL) |
7 | 1573 { |
18221
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|
1574 char_u *p; |
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|
1575 |
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|
1576 // If there is a pipe, we have to put the '<' in front of it. |
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|
1577 // Don't do this when 'shellquote' is not empty, otherwise the |
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|
1578 // redirection would be inside the quotes. |
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|
1579 if (*p_shq == NUL) |
7 | 1580 { |
18221
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|
1581 p = find_pipe(buf); |
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|
1582 if (p != NULL) |
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|
1583 *p = NUL; |
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|
1584 } |
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|
1585 STRCAT(buf, " <"); // " < " causes problems on Amiga |
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changeset
|
1586 STRCAT(buf, itmp); |
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|
1587 if (*p_shq == NUL) |
d27060eba45f
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|
1588 { |
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changeset
|
1589 p = find_pipe(cmd); |
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changeset
|
1590 if (p != NULL) |
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|
1591 { |
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changeset
|
1592 STRCAT(buf, " "); // insert a space before the '|' for DOS |
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|
1593 STRCAT(buf, p); |
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patch 8.1.2105: MS-Windows: system() may crash
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diff
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|
1594 } |
7 | 1595 } |
1596 } | |
1597 } | |
1598 #endif | |
1599 if (otmp != NULL) | |
1872 | 1600 append_redir(buf, (int)len, p_srr, otmp); |
7 | 1601 |
1602 return buf; | |
1603 } | |
1604 | |
1605 /* | |
1872 | 1606 * Append output redirection for file "fname" to the end of string buffer |
1607 * "buf[buflen]" | |
7 | 1608 * Works with the 'shellredir' and 'shellpipe' options. |
1609 * The caller should make sure that there is enough room: | |
1610 * STRLEN(opt) + STRLEN(fname) + 3 | |
1611 */ | |
1612 void | |
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diff
changeset
|
1613 append_redir( |
f86adafb28d4
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diff
changeset
|
1614 char_u *buf, |
f86adafb28d4
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diff
changeset
|
1615 int buflen, |
f86adafb28d4
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diff
changeset
|
1616 char_u *opt, |
f86adafb28d4
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7799
diff
changeset
|
1617 char_u *fname) |
7 | 1618 { |
1619 char_u *p; | |
1872 | 1620 char_u *end; |
1621 | |
1622 end = buf + STRLEN(buf); | |
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18135
diff
changeset
|
1623 // find "%s" |
7 | 1624 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
5257
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|
1625 { |
18195
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diff
changeset
|
1626 if (p[1] == 's') // found %s |
7 | 1627 break; |
18195
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parents:
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diff
changeset
|
1628 if (p[1] == '%') // skip %% |
5257
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diff
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|
1629 ++p; |
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updated for version 7.4b.005
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|
1630 } |
7 | 1631 if (p != NULL) |
1632 { | |
18195
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diff
changeset
|
1633 #ifdef MSWIN |
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diff
changeset
|
1634 *end++ = ' '; // not really needed? Not with sh, ksh or bash |
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|
1635 #endif |
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diff
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|
1636 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
1872 | 1637 (char *)opt, (char *)fname); |
7 | 1638 } |
1639 else | |
1872 | 1640 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
7 | 1641 #ifdef FEAT_QUICKFIX |
1642 " %s %s", | |
1643 #else | |
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|
1644 " %s%s", // " > %s" causes problems on Amiga |
7 | 1645 #endif |
1646 (char *)opt, (char *)fname); | |
1647 } | |
1648 | |
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|
1649 /* |
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|
1650 * Return the current time in seconds. Calls time(), unless test_settime() |
f5d9eb512f8b
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diff
changeset
|
1651 * was used. |
f5d9eb512f8b
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|
1652 */ |
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diff
changeset
|
1653 time_T |
9272
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|
1654 vim_time(void) |
f5d9eb512f8b
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|
1655 { |
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|
1656 # ifdef FEAT_EVAL |
f5d9eb512f8b
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changeset
|
1657 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
f5d9eb512f8b
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diff
changeset
|
1658 # else |
f5d9eb512f8b
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9270
diff
changeset
|
1659 return time(NULL); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1660 # endif |
f5d9eb512f8b
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diff
changeset
|
1661 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
1662 |
7 | 1663 /* |
1664 * Implementation of ":fixdel", also used by get_stty(). | |
1665 * <BS> resulting <Del> | |
1666 * ^? ^H | |
1667 * not ^? ^? | |
1668 */ | |
1669 void | |
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parents:
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diff
changeset
|
1670 do_fixdel(exarg_T *eap UNUSED) |
7 | 1671 { |
1672 char_u *p; | |
1673 | |
1674 p = find_termcode((char_u *)"kb"); | |
1675 add_termcode((char_u *)"kD", p != NULL | |
1676 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
1677 } | |
1678 | |
1679 void | |
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diff
changeset
|
1680 print_line_no_prefix( |
f86adafb28d4
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diff
changeset
|
1681 linenr_T lnum, |
f86adafb28d4
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diff
changeset
|
1682 int use_number, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1683 int list) |
7 | 1684 { |
15543
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patch 8.1.0779: argument for message functions is inconsistent
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diff
changeset
|
1685 char numbuf[30]; |
7 | 1686 |
1687 if (curwin->w_p_nu || use_number) | |
1688 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1689 vim_snprintf(numbuf, sizeof(numbuf), |
1872 | 1690 "%*ld ", number_width(curwin), (long)lnum); |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
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parents:
11144
diff
changeset
|
1691 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
7 | 1692 } |
169 | 1693 msg_prt_line(ml_get(lnum), list); |
7 | 1694 } |
1695 | |
1696 /* | |
1697 * Print a text line. Also in silent mode ("ex -s"). | |
1698 */ | |
1699 void | |
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diff
changeset
|
1700 print_line(linenr_T lnum, int use_number, int list) |
7 | 1701 { |
1702 int save_silent = silent_mode; | |
1703 | |
9980
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diff
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|
1704 /* apply :filter /pat/ */ |
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diff
changeset
|
1705 if (message_filtered(ml_get(lnum))) |
b222552cf0c4
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|
1706 return; |
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diff
changeset
|
1707 |
169 | 1708 msg_start(); |
7 | 1709 silent_mode = FALSE; |
169 | 1710 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
1711 print_line_no_prefix(lnum, use_number, list); | |
7 | 1712 if (save_silent) |
1713 { | |
1714 msg_putchar('\n'); | |
1715 cursor_on(); /* msg_start() switches it off */ | |
1716 out_flush(); | |
1717 silent_mode = save_silent; | |
1798 | 1718 } |
1719 info_message = FALSE; | |
7 | 1720 } |
1721 | |
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|
1722 int |
7819
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diff
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|
1723 rename_buffer(char_u *new_fname) |
4589
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diff
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|
1724 { |
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|
1725 char_u *fname, *sfname, *xfname; |
4613
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diff
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|
1726 buf_T *buf; |
219b2fcad60d
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|
1727 |
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|
1728 buf = curbuf; |
219b2fcad60d
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|
1729 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
4589
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|
1730 /* buffer changed, don't change name now */ |
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|
1731 if (buf != curbuf) |
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|
1732 return FAIL; |
13380
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|
1733 #ifdef FEAT_EVAL |
4589
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|
1734 if (aborting()) /* autocmds may abort script processing */ |
fa39483a1363
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|
1735 return FAIL; |
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|
1736 #endif |
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|
1737 /* |
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|
1738 * The name of the current buffer will be changed. |
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|
1739 * A new (unlisted) buffer entry needs to be made to hold the old file |
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|
1740 * name, which will become the alternate file name. |
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|
1741 * But don't set the alternate file name if the buffer didn't have a |
fa39483a1363
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|
1742 * name. |
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|
1743 */ |
4613
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|
1744 fname = curbuf->b_ffname; |
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|
1745 sfname = curbuf->b_sfname; |
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|
1746 xfname = curbuf->b_fname; |
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|
1747 curbuf->b_ffname = NULL; |
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|
1748 curbuf->b_sfname = NULL; |
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|
1749 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
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|
1750 { |
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|
1751 curbuf->b_ffname = fname; |
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|
1752 curbuf->b_sfname = sfname; |
4589
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|
1753 return FAIL; |
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|
1754 } |
4613
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|
1755 curbuf->b_flags |= BF_NOTEDITED; |
4589
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|
1756 if (xfname != NULL && *xfname != NUL) |
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|
1757 { |
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|
1758 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
fa39483a1363
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|
1759 if (buf != NULL && !cmdmod.keepalt) |
fa39483a1363
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|
1760 curwin->w_alt_fnum = buf->b_fnum; |
fa39483a1363
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|
1761 } |
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|
1762 vim_free(fname); |
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|
1763 vim_free(sfname); |
4613
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|
1764 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
13380
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|
1765 |
4589
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|
1766 /* Change directories when the 'acd' option is set. */ |
13632
cec5137d5332
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changeset
|
1767 DO_AUTOCHDIR; |
4589
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1768 return OK; |
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1769 } |
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1770 |
7 | 1771 /* |
1772 * ":file[!] [fname]". | |
1773 */ | |
1774 void | |
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1775 ex_file(exarg_T *eap) |
7 | 1776 { |
14 | 1777 /* ":0file" removes the file name. Check for illegal uses ":3file", |
1778 * "0file name", etc. */ | |
1779 if (eap->addr_count > 0 | |
1780 && (*eap->arg != NUL | |
1781 || eap->line2 > 0 | |
1782 || eap->addr_count > 1)) | |
1783 { | |
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1784 emsg(_(e_invarg)); |
14 | 1785 return; |
1786 } | |
1787 | |
1788 if (*eap->arg != NUL || eap->addr_count == 1) | |
7 | 1789 { |
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1790 if (rename_buffer(eap->arg) == FAIL) |
7 | 1791 return; |
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1792 redraw_tabline = TRUE; |
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1793 } |
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1794 |
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1795 // print file name if no argument or 'F' is not in 'shortmess' |
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1796 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
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1797 fileinfo(FALSE, FALSE, eap->forceit); |
7 | 1798 } |
1799 | |
1800 /* | |
1801 * ":update". | |
1802 */ | |
1803 void | |
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1804 ex_update(exarg_T *eap) |
7 | 1805 { |
1806 if (curbufIsChanged()) | |
1807 (void)do_write(eap); | |
1808 } | |
1809 | |
1810 /* | |
1811 * ":write" and ":saveas". | |
1812 */ | |
1813 void | |
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1814 ex_write(exarg_T *eap) |
7 | 1815 { |
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1816 if (eap->cmdidx == CMD_saveas) |
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1817 { |
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1818 // :saveas does not take a range, uses all lines. |
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1819 eap->line1 = 1; |
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1820 eap->line2 = curbuf->b_ml.ml_line_count; |
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1821 } |
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1822 |
7 | 1823 if (eap->usefilter) /* input lines to shell command */ |
1824 do_bang(1, eap, FALSE, TRUE, FALSE); | |
1825 else | |
1826 (void)do_write(eap); | |
1827 } | |
1828 | |
1829 /* | |
1830 * write current buffer to file 'eap->arg' | |
1831 * if 'eap->append' is TRUE, append to the file | |
1832 * | |
1833 * if *eap->arg == NUL write to current file | |
1834 * | |
1835 * return FAIL for failure, OK otherwise | |
1836 */ | |
1837 int | |
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1838 do_write(exarg_T *eap) |
7 | 1839 { |
1840 int other; | |
1841 char_u *fname = NULL; /* init to shut up gcc */ | |
1842 char_u *ffname; | |
1843 int retval = FAIL; | |
1844 char_u *free_fname = NULL; | |
1845 #ifdef FEAT_BROWSE | |
1846 char_u *browse_file = NULL; | |
1847 #endif | |
1848 buf_T *alt_buf = NULL; | |
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1849 int name_was_missing; |
7 | 1850 |
1851 if (not_writing()) /* check 'write' option */ | |
1852 return FAIL; | |
1853 | |
1854 ffname = eap->arg; | |
1855 #ifdef FEAT_BROWSE | |
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1856 if (cmdmod.browse && !exiting) |
7 | 1857 { |
29 | 1858 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
7 | 1859 NULL, NULL, NULL, curbuf); |
1860 if (browse_file == NULL) | |
1861 goto theend; | |
1862 ffname = browse_file; | |
1863 } | |
1864 #endif | |
1865 if (*ffname == NUL) | |
1866 { | |
1867 if (eap->cmdidx == CMD_saveas) | |
1868 { | |
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1869 emsg(_(e_argreq)); |
7 | 1870 goto theend; |
1871 } | |
1872 other = FALSE; | |
1873 } | |
1874 else | |
1875 { | |
1876 fname = ffname; | |
1877 free_fname = fix_fname(ffname); | |
1878 /* | |
1879 * When out-of-memory, keep unexpanded file name, because we MUST be | |
1880 * able to write the file in this situation. | |
1881 */ | |
1882 if (free_fname != NULL) | |
1883 ffname = free_fname; | |
1884 other = otherfile(ffname); | |
1885 } | |
1886 | |
1887 /* | |
1888 * If we have a new file, put its name in the list of alternate file names. | |
1889 */ | |
1890 if (other) | |
1891 { | |
1892 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
1893 || eap->cmdidx == CMD_saveas) | |
1894 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
1895 else | |
1896 alt_buf = buflist_findname(ffname); | |
1897 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
1898 { | |
1899 /* Overwriting a file that is loaded in another buffer is not a | |
1900 * good idea. */ | |
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1901 emsg(_(e_bufloaded)); |
7 | 1902 goto theend; |
1903 } | |
1904 } | |
1905 | |
1906 /* | |
1907 * Writing to the current file is not allowed in readonly mode | |
1908 * and a file name is required. | |
1909 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
1910 */ | |
1911 if (!other && ( | |
1912 #ifdef FEAT_QUICKFIX | |
1913 bt_dontwrite_msg(curbuf) || | |
1914 #endif | |
1915 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
1916 goto theend; | |
1917 | |
1918 if (!other) | |
1919 { | |
1920 ffname = curbuf->b_ffname; | |
1921 fname = curbuf->b_fname; | |
1922 /* | |
1923 * Not writing the whole file is only allowed with '!'. | |
1924 */ | |
1925 if ( (eap->line1 != 1 | |
1926 || eap->line2 != curbuf->b_ml.ml_line_count) | |
1927 && !eap->forceit | |
1928 && !eap->append | |
1929 && !p_wa) | |
1930 { | |
1931 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
1932 if (p_confirm || cmdmod.confirm) | |
1933 { | |
1934 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
1935 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
1936 goto theend; | |
1937 eap->forceit = TRUE; | |
1938 } | |
1939 else | |
1940 #endif | |
1941 { | |
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1942 emsg(_("E140: Use ! to write partial buffer")); |
7 | 1943 goto theend; |
1944 } | |
1945 } | |
1946 } | |
1947 | |
1948 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
1949 { | |
1950 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
1951 { | |
1952 buf_T *was_curbuf = curbuf; | |
1953 | |
1954 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
21 | 1955 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
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1956 #ifdef FEAT_EVAL |
7 | 1957 if (curbuf != was_curbuf || aborting()) |
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1958 #else |
7 | 1959 if (curbuf != was_curbuf) |
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1960 #endif |
7 | 1961 { |
1962 /* buffer changed, don't change name now */ | |
1963 retval = FAIL; | |
1964 goto theend; | |
1965 } | |
1966 /* Exchange the file names for the current and the alternate | |
1967 * buffer. This makes it look like we are now editing the buffer | |
1968 * under the new name. Must be done before buf_write(), because | |
1969 * if there is no file name and 'cpo' contains 'F', it will set | |
1970 * the file name. */ | |
1971 fname = alt_buf->b_fname; | |
1972 alt_buf->b_fname = curbuf->b_fname; | |
1973 curbuf->b_fname = fname; | |
1974 fname = alt_buf->b_ffname; | |
1975 alt_buf->b_ffname = curbuf->b_ffname; | |
1976 curbuf->b_ffname = fname; | |
1977 fname = alt_buf->b_sfname; | |
1978 alt_buf->b_sfname = curbuf->b_sfname; | |
1979 curbuf->b_sfname = fname; | |
1980 buf_name_changed(curbuf); | |
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1981 |
7 | 1982 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
21 | 1983 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
7 | 1984 if (!alt_buf->b_p_bl) |
1985 { | |
1986 alt_buf->b_p_bl = TRUE; | |
1987 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
1988 } | |
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1989 #ifdef FEAT_EVAL |
7 | 1990 if (curbuf != was_curbuf || aborting()) |
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1991 #else |
7 | 1992 if (curbuf != was_curbuf) |
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1993 #endif |
7 | 1994 { |
1995 /* buffer changed, don't write the file */ | |
1996 retval = FAIL; | |
1997 goto theend; | |
1998 } | |
634 | 1999 |
2000 /* If 'filetype' was empty try detecting it now. */ | |
2001 if (*curbuf->b_p_ft == NUL) | |
2002 { | |
819 | 2003 if (au_has_group((char_u *)"filetypedetect")) |
2004 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
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2005 TRUE, NULL); |
717 | 2006 do_modelines(0); |
634 | 2007 } |
2648 | 2008 |
2009 /* Autocommands may have changed buffer names, esp. when | |
2010 * 'autochdir' is set. */ | |
2011 fname = curbuf->b_sfname; | |
7 | 2012 } |
2013 | |
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2014 name_was_missing = curbuf->b_ffname == NULL; |
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2015 |
7 | 2016 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
2017 eap, eap->append, eap->forceit, TRUE, FALSE); | |
634 | 2018 |
819 | 2019 /* After ":saveas fname" reset 'readonly'. */ |
961 | 2020 if (eap->cmdidx == CMD_saveas) |
2021 { | |
2022 if (retval == OK) | |
1806 | 2023 { |
961 | 2024 curbuf->b_p_ro = FALSE; |
1806 | 2025 redraw_tabline = TRUE; |
2026 } | |
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2027 } |
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2028 |
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2029 /* Change directories when the 'acd' option is set and the file name |
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2030 * got changed or set. */ |
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2031 if (eap->cmdidx == CMD_saveas || name_was_missing) |
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2032 DO_AUTOCHDIR; |
7 | 2033 } |
2034 | |
2035 theend: | |
2036 #ifdef FEAT_BROWSE | |
2037 vim_free(browse_file); | |
2038 #endif | |
2039 vim_free(free_fname); | |
2040 return retval; | |
2041 } | |
2042 | |
2043 /* | |
2044 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
2045 * BF_NEW or BF_READERR, check for overwriting current file. | |
2046 * May set eap->forceit if a dialog says it's OK to overwrite. | |
2047 * Return OK if it's OK, FAIL if it is not. | |
2048 */ | |
3486 | 2049 int |
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2050 check_overwrite( |
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2051 exarg_T *eap, |
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2052 buf_T *buf, |
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2053 char_u *fname, /* file name to be used (can differ from |
7 | 2054 buf->ffname) */ |
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2055 char_u *ffname, /* full path version of fname */ |
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2056 int other) /* writing under other name */ |
7 | 2057 { |
2058 /* | |
2059 * write to other file or b_flags set or not writing the whole file: | |
2060 * overwriting only allowed with '!' | |
2061 */ | |
2062 if ( (other | |
2063 || (buf->b_flags & BF_NOTEDITED) | |
2064 || ((buf->b_flags & BF_NEW) | |
2065 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
2066 || (buf->b_flags & BF_READERR)) | |
2067 && !p_wa | |
1457 | 2068 #ifdef FEAT_QUICKFIX |
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2069 && !bt_nofilename(buf) |
1457 | 2070 #endif |
7 | 2071 && vim_fexists(ffname)) |
2072 { | |
460 | 2073 if (!eap->forceit && !eap->append) |
7 | 2074 { |
460 | 2075 #ifdef UNIX |
637 | 2076 /* with UNIX it is possible to open a directory */ |
460 | 2077 if (mch_isdir(ffname)) |
2078 { | |
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2079 semsg(_(e_isadir2), ffname); |
460 | 2080 return FAIL; |
2081 } | |
7 | 2082 #endif |
2083 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
460 | 2084 if (p_confirm || cmdmod.confirm) |
2085 { | |
2770 | 2086 char_u buff[DIALOG_MSG_SIZE]; |
460 | 2087 |
2088 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
2089 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
2090 return FAIL; | |
2091 eap->forceit = TRUE; | |
2092 } | |
2093 else | |
2094 #endif | |
2095 { | |
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2096 emsg(_(e_exists)); |
7 | 2097 return FAIL; |
460 | 2098 } |
7 | 2099 } |
460 | 2100 |
2101 /* For ":w! filename" check that no swap file exists for "filename". */ | |
2102 if (other && !emsg_silent) | |
7 | 2103 { |
2770 | 2104 char_u *dir; |
460 | 2105 char_u *p; |
2106 int r; | |
2107 char_u *swapname; | |
2108 | |
2109 /* We only try the first entry in 'directory', without checking if | |
2110 * it's writable. If the "." directory is not writable the write | |
2111 * will probably fail anyway. | |
2112 * Use 'shortname' of the current buffer, since there is no buffer | |
2113 * for the written file. */ | |
2114 if (*p_dir == NUL) | |
2770 | 2115 { |
2116 dir = alloc(5); | |
2117 if (dir == NULL) | |
2118 return FAIL; | |
460 | 2119 STRCPY(dir, "."); |
2770 | 2120 } |
460 | 2121 else |
2122 { | |
2770 | 2123 dir = alloc(MAXPATHL); |
2124 if (dir == NULL) | |
2125 return FAIL; | |
460 | 2126 p = p_dir; |
2127 copy_option_part(&p, dir, MAXPATHL, ","); | |
2128 } | |
2129 swapname = makeswapname(fname, ffname, curbuf, dir); | |
2770 | 2130 vim_free(dir); |
460 | 2131 r = vim_fexists(swapname); |
2132 if (r) | |
2133 { | |
2134 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2135 if (p_confirm || cmdmod.confirm) | |
2136 { | |
2770 | 2137 char_u buff[DIALOG_MSG_SIZE]; |
460 | 2138 |
2139 dialog_msg(buff, | |
2140 _("Swap file \"%s\" exists, overwrite anyway?"), | |
2141 swapname); | |
2142 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
2143 != VIM_YES) | |
819 | 2144 { |
2145 vim_free(swapname); | |
460 | 2146 return FAIL; |
819 | 2147 } |
460 | 2148 eap->forceit = TRUE; |
2149 } | |
2150 else | |
2151 #endif | |
2152 { | |
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
2153 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
460 | 2154 swapname); |
819 | 2155 vim_free(swapname); |
460 | 2156 return FAIL; |
2157 } | |
2158 } | |
819 | 2159 vim_free(swapname); |
7 | 2160 } |
2161 } | |
2162 return OK; | |
2163 } | |
2164 | |
2165 /* | |
2166 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
2167 */ | |
2168 void | |
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7799
diff
changeset
|
2169 ex_wnext(exarg_T *eap) |
7 | 2170 { |
2171 int i; | |
2172 | |
2173 if (eap->cmd[1] == 'n') | |
2174 i = curwin->w_arg_idx + (int)eap->line2; | |
2175 else | |
2176 i = curwin->w_arg_idx - (int)eap->line2; | |
2177 eap->line1 = 1; | |
2178 eap->line2 = curbuf->b_ml.ml_line_count; | |
2179 if (do_write(eap) != FAIL) | |
2180 do_argfile(eap, i); | |
2181 } | |
2182 | |
2183 /* | |
2184 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
2185 */ | |
2186 void | |
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diff
changeset
|
2187 do_wqall(exarg_T *eap) |
7 | 2188 { |
2189 buf_T *buf; | |
2190 int error = 0; | |
2191 int save_forceit = eap->forceit; | |
2192 | |
2193 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
2194 exiting = TRUE; | |
2195 | |
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diff
changeset
|
2196 FOR_ALL_BUFFERS(buf) |
7 | 2197 { |
13302
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|
2198 #ifdef FEAT_TERMINAL |
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|
2199 if (exiting && term_job_running(buf->b_term)) |
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|
2200 { |
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changeset
|
2201 no_write_message_nobang(buf); |
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patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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|
2202 ++error; |
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|
2203 } |
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|
2204 else |
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|
2205 #endif |
12648
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patch 8.0.1202: :wall gives an errof for a terminal window
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diff
changeset
|
2206 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
7 | 2207 { |
2208 /* | |
2209 * Check if there is a reason the buffer cannot be written: | |
2210 * 1. if the 'write' option is set | |
2211 * 2. if there is no file name (even after browsing) | |
2212 * 3. if the 'readonly' is set (even after a dialog) | |
2213 * 4. if overwriting is allowed (even after a dialog) | |
2214 */ | |
2215 if (not_writing()) | |
2216 { | |
2217 ++error; | |
2218 break; | |
2219 } | |
2220 #ifdef FEAT_BROWSE | |
2221 /* ":browse wall": ask for file name if there isn't one */ | |
2222 if (buf->b_ffname == NULL && cmdmod.browse) | |
2223 browse_save_fname(buf); | |
2224 #endif | |
2225 if (buf->b_ffname == NULL) | |
2226 { | |
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changeset
|
2227 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
7 | 2228 ++error; |
2229 } | |
2230 else if (check_readonly(&eap->forceit, buf) | |
2231 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
2232 FALSE) == FAIL) | |
2233 { | |
2234 ++error; | |
2235 } | |
2236 else | |
2237 { | |
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diff
changeset
|
2238 bufref_T bufref; |
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changeset
|
2239 |
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diff
changeset
|
2240 set_bufref(&bufref, buf); |
7 | 2241 if (buf_write_all(buf, eap->forceit) == FAIL) |
2242 ++error; | |
2243 /* an autocommand may have deleted the buffer */ | |
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diff
changeset
|
2244 if (!bufref_valid(&bufref)) |
7 | 2245 buf = firstbuf; |
2246 } | |
2247 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
2248 } | |
2249 } | |
2250 if (exiting) | |
2251 { | |
2252 if (!error) | |
2253 getout(0); /* exit Vim */ | |
2254 not_exiting(); | |
2255 } | |
2256 } | |
2257 | |
2258 /* | |
2259 * Check the 'write' option. | |
17632
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patch 8.1.1813: ATTENTION prompt for a preview popup window
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diff
changeset
|
2260 * Return TRUE and give a message when it's not set. |
7 | 2261 */ |
17789
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patch 8.1.1891: functions used in one file are global
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|
2262 static int |
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diff
changeset
|
2263 not_writing(void) |
7 | 2264 { |
2265 if (p_write) | |
2266 return FALSE; | |
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changeset
|
2267 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
7 | 2268 return TRUE; |
2269 } | |
2270 | |
2271 /* | |
1303 | 2272 * Check if a buffer is read-only (either 'readonly' option is set or file is |
2273 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
2274 * message when the buffer is readonly. | |
7 | 2275 */ |
2276 static int | |
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changeset
|
2277 check_readonly(int *forceit, buf_T *buf) |
7 | 2278 { |
9387
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parents:
9377
diff
changeset
|
2279 stat_T st; |
1303 | 2280 |
2281 /* Handle a file being readonly when the 'readonly' option is set or when | |
2282 * the file exists and permissions are read-only. | |
2283 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
2284 * important for device checks but not here. */ | |
2285 if (!*forceit && (buf->b_p_ro | |
2286 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
2287 && check_file_readonly(buf->b_ffname, 0777)))) | |
7 | 2288 { |
2289 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2290 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
2291 { | |
2770 | 2292 char_u buff[DIALOG_MSG_SIZE]; |
7 | 2293 |
1303 | 2294 if (buf->b_p_ro) |
2295 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
2296 buf->b_fname); | |
2297 else | |
2298 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
7 | 2299 buf->b_fname); |
2300 | |
2301 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
2302 { | |
2303 /* Set forceit, to force the writing of a readonly file */ | |
2304 *forceit = TRUE; | |
2305 return FALSE; | |
2306 } | |
2307 else | |
2308 return TRUE; | |
2309 } | |
2310 else | |
2311 #endif | |
1303 | 2312 if (buf->b_p_ro) |
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diff
changeset
|
2313 emsg(_(e_readonly)); |
1303 | 2314 else |
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diff
changeset
|
2315 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
1303 | 2316 buf->b_fname); |
7 | 2317 return TRUE; |
2318 } | |
1303 | 2319 |
7 | 2320 return FALSE; |
2321 } | |
2322 | |
2323 /* | |
14917
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diff
changeset
|
2324 * Try to abandon the current file and edit a new or existing file. |
6f2ce3b311de
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diff
changeset
|
2325 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
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diff
changeset
|
2326 * "lnum" is the line number for the cursor in the new file (if non-zero). |
7 | 2327 * |
11476
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diff
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|
2328 * Return: |
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diff
changeset
|
2329 * GETFILE_ERROR for "normal" error, |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2330 * GETFILE_NOT_WRITTEN for "not written" error, |
c45fb081391c
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diff
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|
2331 * GETFILE_SAME_FILE for success |
c45fb081391c
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2332 * GETFILE_OPEN_OTHER for successfully opening another file. |
7 | 2333 */ |
2334 int | |
7819
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parents:
7799
diff
changeset
|
2335 getfile( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2336 int fnum, |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2337 char_u *ffname_arg, |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2338 char_u *sfname_arg, |
7819
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parents:
7799
diff
changeset
|
2339 int setpm, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2340 linenr_T lnum, |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2341 int forceit) |
7 | 2342 { |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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diff
changeset
|
2343 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
|
2344 char_u *sfname = sfname_arg; |
7 | 2345 int other; |
2346 int retval; | |
2347 char_u *free_me = NULL; | |
2348 | |
634 | 2349 if (text_locked()) |
11476
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2350 return GETFILE_ERROR; |
819 | 2351 if (curbuf_locked()) |
11476
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2352 return GETFILE_ERROR; |
7 | 2353 |
2354 if (fnum == 0) | |
2355 { | |
2356 /* make ffname full path, set sfname */ | |
2357 fname_expand(curbuf, &ffname, &sfname); | |
2358 other = otherfile(ffname); | |
2359 free_me = ffname; /* has been allocated, free() later */ | |
2360 } | |
2361 else | |
2362 other = (fnum != curbuf->b_fnum); | |
2363 | |
2364 if (other) | |
2365 ++no_wait_return; /* don't wait for autowrite message */ | |
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diff
changeset
|
2366 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
7 | 2367 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
2368 { | |
2369 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
2370 if (p_confirm && p_write) | |
2371 dialog_changed(curbuf, FALSE); | |
2372 if (curbufIsChanged()) | |
2373 #endif | |
2374 { | |
2375 if (other) | |
2376 --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
|
2377 no_write_message(); |
11476
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2378 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
7 | 2379 goto theend; |
2380 } | |
2381 } | |
2382 if (other) | |
2383 --no_wait_return; | |
2384 if (setpm) | |
2385 setpcmark(); | |
2386 if (!other) | |
2387 { | |
2388 if (lnum != 0) | |
2389 curwin->w_cursor.lnum = lnum; | |
2390 check_cursor_lnum(); | |
2391 beginline(BL_SOL | BL_FIX); | |
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
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diff
changeset
|
2392 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
7 | 2393 } |
2394 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
11957
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Christian Brabandt <cb@256bit.org>
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11800
diff
changeset
|
2395 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
1743 | 2396 curwin) == OK) |
11476
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diff
changeset
|
2397 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
7 | 2398 else |
11476
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changeset
|
2399 retval = GETFILE_ERROR; /* error encountered */ |
7 | 2400 |
2401 theend: | |
2402 vim_free(free_me); | |
2403 return retval; | |
2404 } | |
2405 | |
2406 /* | |
2407 * start editing a new file | |
2408 * | |
2409 * fnum: file number; if zero use ffname/sfname | |
2410 * ffname: the file name | |
2411 * - full path if sfname used, | |
2412 * - any file name if sfname is NULL | |
2413 * - empty string to re-edit with the same file name (but may be | |
2414 * in a different directory) | |
2415 * - NULL to start an empty buffer | |
2416 * sfname: the short file name (or NULL) | |
2417 * eap: contains the command to be executed after loading the file and | |
2418 * forced 'ff' and 'fenc' | |
2419 * newlnum: if > 0: put cursor on this line number (if possible) | |
2420 * if ECMD_LASTL: use last position in loaded file | |
2421 * if ECMD_LAST: use last position in all files | |
2422 * if ECMD_ONE: use first line | |
2423 * flags: | |
2424 * ECMD_HIDE: if TRUE don't free the current buffer | |
2425 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
2426 * ECMD_OLDBUF: use existing buffer if it exists | |
2427 * ECMD_FORCEIT: ! used for Ex command | |
2428 * ECMD_ADDBUF: don't edit, just add to buffer list | |
1743 | 2429 * oldwin: Should be "curwin" when editing a new buffer in the current |
2311
ccda151dde4e
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Bram Moolenaar <bram@vim.org>
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2290
diff
changeset
|
2430 * 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
|
2431 * of the previous buffer for "oldwin" is stored. |
7 | 2432 * |
2433 * return FAIL for failure, OK otherwise | |
2434 */ | |
2435 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2436 do_ecmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2437 int fnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2438 char_u *ffname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2439 char_u *sfname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2440 exarg_T *eap, /* can be NULL! */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2441 linenr_T newlnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2442 int flags, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2443 win_T *oldwin) |
7 | 2444 { |
2445 int other_file; /* TRUE if editing another file */ | |
2446 int oldbuf; /* TRUE if using existing buffer */ | |
2447 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
2448 into the buffer unexpectedly */ | |
2449 char_u *new_name = NULL; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2450 #if defined(FEAT_EVAL) |
716 | 2451 int did_set_swapcommand = FALSE; |
7 | 2452 #endif |
2453 buf_T *buf; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2454 bufref_T bufref; |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2455 bufref_T old_curbuf; |
7 | 2456 char_u *free_fname = NULL; |
2457 #ifdef FEAT_BROWSE | |
2458 char_u *browse_file = NULL; | |
2459 #endif | |
2460 int retval = FAIL; | |
2461 long n; | |
6702 | 2462 pos_T orig_pos; |
7 | 2463 linenr_T topline = 0; |
2464 int newcol = -1; | |
2465 int solcol = -1; | |
2466 pos_T *pos; | |
2467 char_u *command = NULL; | |
1185 | 2468 #ifdef FEAT_SPELL |
2469 int did_get_winopts = FALSE; | |
2470 #endif | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2471 int readfile_flags = 0; |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2472 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
|
2473 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
7 | 2474 |
2475 if (eap != NULL) | |
2476 command = eap->do_ecmd_cmd; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2477 set_bufref(&old_curbuf, curbuf); |
7 | 2478 |
2479 if (fnum != 0) | |
2480 { | |
2481 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
2482 return OK; /* nothing to do */ | |
2483 other_file = TRUE; | |
2484 } | |
2485 else | |
2486 { | |
2487 #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
|
2488 if (cmdmod.browse && !exiting) |
7 | 2489 { |
462 | 2490 if ( |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2491 # ifdef FEAT_GUI |
462 | 2492 !gui.in_use && |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2493 # endif |
462 | 2494 au_has_group((char_u *)"FileExplorer")) |
2495 { | |
2496 /* No browsing supported but we do have the file explorer: | |
2497 * Edit the directory. */ | |
2498 if (ffname == NULL || !mch_isdir(ffname)) | |
2499 ffname = (char_u *)"."; | |
2500 } | |
2501 else | |
2502 { | |
2503 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
7 | 2504 NULL, NULL, NULL, curbuf); |
462 | 2505 if (browse_file == NULL) |
2506 goto theend; | |
2507 ffname = browse_file; | |
2508 } | |
7 | 2509 } |
2510 #endif | |
2511 /* if no short name given, use ffname for short name */ | |
2512 if (sfname == NULL) | |
2513 sfname = ffname; | |
2514 #ifdef USE_FNAME_CASE | |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2515 if (sfname != NULL) |
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2516 fname_case(sfname, 0); /* set correct case for sfname */ |
7 | 2517 #endif |
2518 | |
2519 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
2520 goto theend; | |
2521 | |
2522 if (ffname == NULL) | |
2523 other_file = TRUE; | |
2524 /* there is no file name */ | |
2525 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
2526 other_file = FALSE; | |
2527 else | |
2528 { | |
2529 if (*ffname == NUL) /* re-edit with same file name */ | |
2530 { | |
2531 ffname = curbuf->b_ffname; | |
2532 sfname = curbuf->b_fname; | |
2533 } | |
2534 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
2535 if (free_fname != NULL) | |
2536 ffname = free_fname; | |
2537 other_file = otherfile(ffname); | |
2538 } | |
2539 } | |
2540 | |
2541 /* | |
2542 * if the file was changed we may not be allowed to abandon it | |
2543 * - if we are going to re-edit the same file | |
2544 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
2545 */ | |
2546 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
2547 || (curbuf->b_nwindows == 1 | |
2548 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
5464 | 2549 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
2550 | (other_file ? 0 : CCGD_MULTWIN) | |
2551 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
2552 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
7 | 2553 { |
2554 if (fnum == 0 && other_file && ffname != NULL) | |
2555 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
2556 goto theend; | |
2557 } | |
2558 | |
2559 /* | |
2560 * End Visual mode before switching to another buffer, so the text can be | |
2561 * copied into the GUI selection buffer. | |
2562 */ | |
2563 reset_VIsual(); | |
2564 | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2565 #if defined(FEAT_EVAL) |
716 | 2566 if ((command != NULL || newlnum > (linenr_T)0) |
2567 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
2568 { | |
2569 int len; | |
2570 char_u *p; | |
2571 | |
2572 /* Set v:swapcommand for the SwapExists autocommands. */ | |
2573 if (command != NULL) | |
835 | 2574 len = (int)STRLEN(command) + 3; |
716 | 2575 else |
2576 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
|
2577 p = alloc(len); |
716 | 2578 if (p != NULL) |
2579 { | |
2580 if (command != NULL) | |
2581 vim_snprintf((char *)p, len, ":%s\r", command); | |
2582 else | |
2583 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
2584 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
2585 did_set_swapcommand = TRUE; | |
2586 vim_free(p); | |
2587 } | |
2588 } | |
2589 #endif | |
2590 | |
7 | 2591 /* |
2592 * If we are starting to edit another file, open a (new) buffer. | |
2593 * Otherwise we re-use the current buffer. | |
2594 */ | |
2595 if (other_file) | |
2596 { | |
2597 if (!(flags & ECMD_ADDBUF)) | |
2598 { | |
22 | 2599 if (!cmdmod.keepalt) |
2600 curwin->w_alt_fnum = curbuf->b_fnum; | |
1743 | 2601 if (oldwin != NULL) |
2602 buflist_altfpos(oldwin); | |
7 | 2603 } |
2604 | |
2605 if (fnum) | |
2606 buf = buflist_findnr(fnum); | |
2607 else | |
2608 { | |
2609 if (flags & ECMD_ADDBUF) | |
2610 { | |
2611 linenr_T tlnum = 1L; | |
2612 | |
2613 if (command != NULL) | |
2614 { | |
2615 tlnum = atol((char *)command); | |
2616 if (tlnum <= 0) | |
2617 tlnum = 1L; | |
2618 } | |
2619 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
2620 goto theend; | |
2621 } | |
2622 buf = buflist_new(ffname, sfname, 0L, | |
2623 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
|
2624 |
5816 | 2625 /* autocommands may change curwin and curbuf */ |
2626 if (oldwin != NULL) | |
2627 oldwin = curwin; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2628 set_bufref(&old_curbuf, curbuf); |
7 | 2629 } |
2630 if (buf == NULL) | |
2631 goto theend; | |
2632 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
2633 { | |
2634 oldbuf = FALSE; | |
2635 } | |
2636 else /* existing memfile */ | |
2637 { | |
2638 oldbuf = TRUE; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2639 set_bufref(&bufref, buf); |
7 | 2640 (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
|
2641 /* 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
|
2642 * current buffer. */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2643 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
7 | 2644 goto theend; |
2645 #ifdef FEAT_EVAL | |
2646 if (aborting()) /* autocmds may abort script processing */ | |
2647 goto theend; | |
2648 #endif | |
2649 } | |
2650 | |
2651 /* May jump to last used line number for a loaded buffer or when asked | |
2652 * for explicitly */ | |
2653 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
2654 { | |
2655 pos = buflist_findfpos(buf); | |
2656 newlnum = pos->lnum; | |
2657 solcol = pos->col; | |
2658 } | |
2659 | |
2660 /* | |
2661 * Make the (new) buffer the one used by the current window. | |
2662 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
2663 * If the current buffer was empty and has no file name, curbuf | |
6639 | 2664 * is returned by buflist_new(), nothing to do here. |
7 | 2665 */ |
2666 if (buf != curbuf) | |
2667 { | |
2668 /* | |
2669 * Be careful: The autocommands may delete any buffer and change | |
2670 * the current buffer. | |
2671 * - If the buffer we are going to edit is deleted, give up. | |
2672 * - If the current buffer is deleted, prefer to load the new | |
2673 * buffer when loading a buffer is required. This avoids | |
2674 * loading another buffer which then must be closed again. | |
2675 * - If we ended up in the new buffer already, need to skip a few | |
2676 * things, set auto_buf. | |
2677 */ | |
2678 if (buf->b_fname != NULL) | |
2679 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
|
2680 set_bufref(&au_new_curbuf, buf); |
7 | 2681 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
|
2682 if (!bufref_valid(&au_new_curbuf)) |
7 | 2683 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2684 /* new buffer has been deleted */ |
7 | 2685 delbuf_msg(new_name); /* frees new_name */ |
2686 goto theend; | |
2687 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2688 #ifdef FEAT_EVAL |
7 | 2689 if (aborting()) /* autocmds may abort script processing */ |
2690 { | |
2691 vim_free(new_name); | |
2692 goto theend; | |
2693 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2694 #endif |
7 | 2695 if (buf == curbuf) /* already in new buffer */ |
2696 auto_buf = TRUE; | |
2697 else | |
2698 { | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2699 win_T *the_curwin = curwin; |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2700 |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2701 /* 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
|
2702 * 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
|
2703 the_curwin->w_closing = TRUE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2704 ++buf->b_locked; |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2705 |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2706 if (curbuf == old_curbuf.br_buf) |
7 | 2707 buf_copy_options(buf, BCO_ENTER); |
2708 | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2709 /* 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
|
2710 * oldwin->w_buffer to NULL. */ |
825 | 2711 u_sync(FALSE); |
1743 | 2712 close_buffer(oldwin, curbuf, |
3365 | 2713 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
7 | 2714 |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2715 the_curwin->w_closing = FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2716 --buf->b_locked; |
3242 | 2717 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2718 #ifdef FEAT_EVAL |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2719 /* autocmds may abort script processing */ |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2720 if (aborting() && curwin->w_buffer != NULL) |
7 | 2721 { |
2722 vim_free(new_name); | |
2723 goto theend; | |
2724 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2725 #endif |
7 | 2726 /* Be careful again, like above. */ |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2727 if (!bufref_valid(&au_new_curbuf)) |
7 | 2728 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2729 /* new buffer has been deleted */ |
7 | 2730 delbuf_msg(new_name); /* frees new_name */ |
2731 goto theend; | |
2732 } | |
2733 if (buf == curbuf) /* already in new buffer */ | |
2734 auto_buf = TRUE; | |
2735 else | |
2736 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2737 #ifdef FEAT_SYN_HL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2738 /* |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2739 * <VN> We could instead free the synblock |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2740 * and re-attach to buffer, perhaps. |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2741 */ |
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
2742 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
|
2743 || curwin->w_s == &(curwin->w_buffer->b_s)) |
3480 | 2744 curwin->w_s = &(buf->b_s); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2745 #endif |
7 | 2746 curwin->w_buffer = buf; |
2747 curbuf = buf; | |
2748 ++curbuf->b_nwindows; | |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2749 |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2750 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2751 if (!oldbuf && eap != NULL) |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2752 { |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2753 set_file_options(TRUE, eap); |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2754 set_forced_fenc(eap); |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2755 } |
7 | 2756 } |
2757 | |
2758 /* May get the window options from the last time this buffer | |
2759 * was in this window (or another window). If not used | |
2760 * before, reset the local window options to the global | |
2761 * values. Also restores old folding stuff. */ | |
1289 | 2762 get_winopts(curbuf); |
1185 | 2763 #ifdef FEAT_SPELL |
2764 did_get_winopts = TRUE; | |
2765 #endif | |
7 | 2766 } |
2767 vim_free(new_name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2768 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
|
2769 au_new_curbuf.br_buf_free_count = 0; |
7 | 2770 } |
2771 | |
2772 curwin->w_pcmark.lnum = 1; | |
2773 curwin->w_pcmark.col = 0; | |
2774 } | |
2775 else /* !other_file */ | |
2776 { | |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
2777 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
7 | 2778 goto theend; |
6531 | 2779 |
7 | 2780 oldbuf = (flags & ECMD_OLDBUF); |
2781 } | |
2782 | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2783 /* 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
|
2784 * autocommands may cause ml_get errors. */ |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2785 ++RedrawingDisabled; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2786 did_inc_redrawing_disabled = TRUE; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2787 |
6365 | 2788 buf = curbuf; |
7 | 2789 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
2790 { | |
6365 | 2791 prepare_help_buffer(); |
7 | 2792 } |
2793 else | |
2794 { | |
2795 /* Don't make a buffer listed if it's a help buffer. Useful when | |
2796 * using CTRL-O to go back to a help file. */ | |
2797 if (!curbuf->b_help) | |
2798 set_buflisted(TRUE); | |
2799 } | |
2800 | |
2801 /* If autocommands change buffers under our fingers, forget about | |
2802 * editing the file. */ | |
2803 if (buf != curbuf) | |
2804 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2805 #ifdef FEAT_EVAL |
7 | 2806 if (aborting()) /* autocmds may abort script processing */ |
2807 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2808 #endif |
7 | 2809 |
2810 /* Since we are starting to edit a file, consider the filetype to be | |
2811 * unset. Helps for when an autocommand changes files and expects syntax | |
2812 * highlighting to work in the other file. */ | |
2813 did_filetype = FALSE; | |
2814 | |
2815 /* | |
2816 * other_file oldbuf | |
2817 * FALSE FALSE re-edit same file, buffer is re-used | |
2818 * FALSE TRUE re-edit same file, nothing changes | |
2819 * TRUE FALSE start editing new file, new buffer | |
2820 * TRUE TRUE start editing in existing buffer (nothing to do) | |
2821 */ | |
2822 if (!other_file && !oldbuf) /* re-use the buffer */ | |
2823 { | |
2824 set_last_cursor(curwin); /* may set b_last_cursor */ | |
2825 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
2826 { | |
2827 newlnum = curwin->w_cursor.lnum; | |
2828 solcol = curwin->w_cursor.col; | |
2829 } | |
2830 buf = curbuf; | |
2831 if (buf->b_fname != NULL) | |
2832 new_name = vim_strsave(buf->b_fname); | |
2833 else | |
2834 new_name = NULL; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2835 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2836 |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2837 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
|
2838 { |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2839 /* 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
|
2840 * 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
|
2841 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
|
2842 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
|
2843 == FAIL) |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2844 { |
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2845 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
|
2846 goto theend; |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2847 } |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2848 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
|
2849 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
|
2850 |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2851 /* 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
|
2852 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
|
2853 } |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2854 else |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2855 buf_freeall(curbuf, 0); /* free all things for buffer */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2856 |
7 | 2857 /* If autocommands deleted the buffer we were going to re-edit, give |
2858 * 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
|
2859 if (!bufref_valid(&bufref)) |
7 | 2860 { |
2861 delbuf_msg(new_name); /* frees new_name */ | |
2862 goto theend; | |
2863 } | |
2864 vim_free(new_name); | |
2865 | |
2866 /* If autocommands change buffers under our fingers, forget about | |
2867 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
2868 * the autocommands changed the buffer... */ | |
2869 if (buf != curbuf) | |
2870 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2871 #ifdef FEAT_EVAL |
7 | 2872 if (aborting()) /* autocmds may abort script processing */ |
2873 goto theend; | |
2874 #endif | |
2875 buf_clear_file(curbuf); | |
2876 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
2877 curbuf->b_op_end.lnum = 0; | |
2878 } | |
2879 | |
2880 /* | |
2881 * If we get here we are sure to start editing | |
2882 */ | |
2883 /* Assume success now */ | |
2884 retval = OK; | |
2885 | |
2886 /* | |
2887 * Check if we are editing the w_arg_idx file in the argument list. | |
2888 */ | |
2889 check_arg_idx(curwin); | |
2890 | |
2891 if (!auto_buf) | |
2892 { | |
2893 /* | |
2894 * Set cursor and init window before reading the file and executing | |
2895 * autocommands. This allows for the autocommands to position the | |
2896 * cursor. | |
2897 */ | |
677 | 2898 curwin_init(); |
7 | 2899 |
2900 #ifdef FEAT_FOLDING | |
1370 | 2901 /* It's possible that all lines in the buffer changed. Need to update |
2902 * automatic folding for all windows where it's used. */ | |
2903 { | |
2904 win_T *win; | |
2905 tabpage_T *tp; | |
2906 | |
2907 FOR_ALL_TAB_WINDOWS(tp, win) | |
2908 if (win->w_buffer == curbuf) | |
2909 foldUpdateAll(win); | |
2910 } | |
7 | 2911 #endif |
2912 | |
961 | 2913 /* 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
|
2914 DO_AUTOCHDIR; |
961 | 2915 |
7 | 2916 /* |
2917 * Careful: open_buffer() and apply_autocmds() may change the current | |
2918 * buffer and window. | |
2919 */ | |
6702 | 2920 orig_pos = curwin->w_cursor; |
7 | 2921 topline = curwin->w_topline; |
2922 if (!oldbuf) /* need to read the file */ | |
2923 { | |
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2924 #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
|
2925 // 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
|
2926 // the buffer. |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2927 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
|
2928 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
|
2929 #endif |
7 | 2930 swap_exists_action = SEA_DIALOG; |
2931 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
2932 | |
2933 /* | |
2934 * Open the buffer and read the file. | |
2935 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2936 #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
|
2937 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
7 | 2938 retval = FAIL; |
2939 #else | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2940 (void)open_buffer(FALSE, eap, readfile_flags); |
7 | 2941 #endif |
2942 | |
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2943 #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
|
2944 curbuf->b_flags &= ~BF_NO_SEA; |
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2945 #endif |
7 | 2946 if (swap_exists_action == SEA_QUIT) |
2947 retval = FAIL; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2948 handle_swap_exists(&old_curbuf); |
7 | 2949 } |
2950 else | |
2951 { | |
23 | 2952 /* Read the modelines, but only to set window-local options. Any |
2953 * buffer-local options have already been set and may have been | |
2954 * changed by the user. */ | |
717 | 2955 do_modelines(OPT_WINONLY); |
23 | 2956 |
7 | 2957 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
2958 &retval); | |
2959 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
2960 &retval); | |
2961 } | |
2962 check_arg_idx(curwin); | |
2963 | |
6702 | 2964 /* 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
|
2965 * 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
|
2966 * 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
|
2967 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
7 | 2968 { |
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2969 char_u *text = ml_get_curline(); |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
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parents:
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diff
changeset
|
2970 |
bcda3b864c31
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diff
changeset
|
2971 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
|
2972 || curwin->w_cursor.col != (int)(skipwhite(text) - text)) |
bcda3b864c31
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Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2973 { |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
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parents:
13632
diff
changeset
|
2974 newlnum = curwin->w_cursor.lnum; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2975 newcol = curwin->w_cursor.col; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2976 } |
7 | 2977 } |
2978 if (curwin->w_topline == topline) | |
2979 topline = 0; | |
2980 | |
2981 /* Even when cursor didn't move we need to recompute topline. */ | |
2982 changed_line_abv_curs(); | |
2983 | |
2984 #ifdef FEAT_TITLE | |
2985 maketitle(); | |
2986 #endif | |
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
2987 #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
|
2988 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
|
2989 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
|
2990 #endif |
7 | 2991 } |
2992 | |
2993 #ifdef FEAT_DIFF | |
2994 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
2995 * Also needed when re-editing the same buffer, because unloading will | |
2996 * have removed it as a diff buffer. */ | |
673 | 2997 if (curwin->w_p_diff) |
2998 { | |
2999 diff_buf_add(curbuf); | |
3000 diff_invalidate(curbuf); | |
3001 } | |
7 | 3002 #endif |
3003 | |
1185 | 3004 #ifdef FEAT_SPELL |
3005 /* If the window options were changed may need to set the spell language. | |
3006 * 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
|
3007 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
|
3008 (void)did_set_spelllang(curwin); |
1185 | 3009 #endif |
3010 | |
7 | 3011 if (command == NULL) |
3012 { | |
3013 if (newcol >= 0) /* position set by autocommands */ | |
3014 { | |
3015 curwin->w_cursor.lnum = newlnum; | |
3016 curwin->w_cursor.col = newcol; | |
3017 check_cursor(); | |
3018 } | |
3019 else if (newlnum > 0) /* line number from caller or old position */ | |
3020 { | |
3021 curwin->w_cursor.lnum = newlnum; | |
3022 check_cursor_lnum(); | |
3023 if (solcol >= 0 && !p_sol) | |
3024 { | |
3025 /* 'sol' is off: Use last known column. */ | |
3026 curwin->w_cursor.col = solcol; | |
3027 check_cursor_col(); | |
3028 curwin->w_cursor.coladd = 0; | |
3029 curwin->w_set_curswant = TRUE; | |
3030 } | |
3031 else | |
3032 beginline(BL_SOL | BL_FIX); | |
3033 } | |
3034 else /* no line number, go to last line in Ex mode */ | |
3035 { | |
3036 if (exmode_active) | |
3037 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
3038 beginline(BL_WHITE | BL_FIX); | |
3039 } | |
3040 } | |
3041 | |
3042 /* Check if cursors in other windows on the same buffer are still valid */ | |
3043 check_lnums(FALSE); | |
3044 | |
3045 /* | |
3046 * Did not read the file, need to show some info about the file. | |
3047 * Do this after setting the cursor. | |
3048 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3049 if (oldbuf && !auto_buf) |
7 | 3050 { |
3051 int msg_scroll_save = msg_scroll; | |
3052 | |
3053 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
3054 * message. */ | |
3055 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
3056 msg_scroll = FALSE; | |
3057 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
3058 check_for_delay(FALSE); | |
3059 msg_start(); | |
3060 msg_scroll = msg_scroll_save; | |
3061 msg_scrolled_ign = TRUE; | |
3062 | |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3063 if (!shortmess(SHM_FILEINFO)) |
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3064 fileinfo(FALSE, TRUE, FALSE); |
7 | 3065 |
3066 msg_scrolled_ign = FALSE; | |
3067 } | |
3068 | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3069 #ifdef FEAT_VIMINFO |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3070 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3071 #endif |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3072 |
7 | 3073 if (command != NULL) |
3074 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
3075 | |
3076 #ifdef FEAT_KEYMAP | |
3077 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 3078 (void)keymap_init(); |
7 | 3079 #endif |
3080 | |
3081 --RedrawingDisabled; | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3082 did_inc_redrawing_disabled = FALSE; |
7 | 3083 if (!skip_redraw) |
3084 { | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3085 n = *so_ptr; |
7 | 3086 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
|
3087 *so_ptr = 9999; // force cursor halfway the window |
7 | 3088 update_topline(); |
3089 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
|
3090 *so_ptr = n; |
7 | 3091 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
3092 } | |
3093 | |
3094 if (p_im) | |
3095 need_start_insertmode = TRUE; | |
3096 | |
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3097 #ifdef FEAT_AUTOCHDIR |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3098 /* 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
|
3099 * 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
|
3100 * 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
|
3101 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
|
3102 { |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3103 char_u curdir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3104 char_u filedir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3105 |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3106 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
|
3107 *gettail_sep(filedir) = NUL; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3108 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
|
3109 && vim_fnamecmp(curdir, filedir) != 0) |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3110 do_autochdir(); |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3111 } |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3112 #endif |
821 | 3113 |
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3114 #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
|
3115 if (curbuf->b_ffname != NULL) |
7 | 3116 { |
3117 # ifdef FEAT_NETBEANS_INTG | |
2210 | 3118 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
34 | 3119 netbeans_file_opened(curbuf); |
7 | 3120 # endif |
3121 } | |
3122 #endif | |
3123 | |
3124 theend: | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3125 if (did_inc_redrawing_disabled) |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3126 --RedrawingDisabled; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3127 #if defined(FEAT_EVAL) |
716 | 3128 if (did_set_swapcommand) |
3129 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
3130 #endif | |
7 | 3131 #ifdef FEAT_BROWSE |
3132 vim_free(browse_file); | |
3133 #endif | |
3134 vim_free(free_fname); | |
3135 return retval; | |
3136 } | |
3137 | |
3138 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3139 delbuf_msg(char_u *name) |
7 | 3140 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3141 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
7 | 3142 name == NULL ? (char_u *)"" : name); |
3143 vim_free(name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3144 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
|
3145 au_new_curbuf.br_buf_free_count = 0; |
7 | 3146 } |
3147 | |
169 | 3148 static int append_indent = 0; /* autoindent for first line */ |
3149 | |
7 | 3150 /* |
3151 * ":insert" and ":append", also used by ":change" | |
3152 */ | |
3153 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3154 ex_append(exarg_T *eap) |
7 | 3155 { |
3156 char_u *theline; | |
3157 int did_undo = FALSE; | |
3158 linenr_T lnum = eap->line2; | |
165 | 3159 int indent = 0; |
3160 char_u *p; | |
3161 int vcol; | |
3162 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
7 | 3163 |
169 | 3164 /* the ! flag toggles autoindent */ |
3165 if (eap->forceit) | |
3166 curbuf->b_p_ai = !curbuf->b_p_ai; | |
3167 | |
3168 /* First autoindent comes from the line we start on */ | |
3169 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
3170 append_indent = get_indent_lnum(lnum); | |
3171 | |
7 | 3172 if (eap->cmdidx != CMD_append) |
3173 --lnum; | |
3174 | |
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
3175 /* when the buffer is empty need to delete the dummy line */ |
165 | 3176 if (empty && lnum == 1) |
3177 lnum = 0; | |
3178 | |
7 | 3179 State = INSERT; /* behave like in Insert mode */ |
3180 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
3181 State |= LANGMAP; | |
165 | 3182 |
408 | 3183 for (;;) |
7 | 3184 { |
3185 msg_scroll = TRUE; | |
3186 need_wait_return = FALSE; | |
169 | 3187 if (curbuf->b_p_ai) |
3188 { | |
3189 if (append_indent >= 0) | |
3190 { | |
3191 indent = append_indent; | |
3192 append_indent = -1; | |
3193 } | |
3194 else if (lnum > 0) | |
3195 indent = get_indent_lnum(lnum); | |
3196 } | |
3197 ex_keep_indent = FALSE; | |
7 | 3198 if (eap->getline == NULL) |
169 | 3199 { |
3200 /* No getline() function, use the lines that follow. This ends | |
3201 * when there is no more. */ | |
3202 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
3203 break; | |
3204 p = vim_strchr(eap->nextcmd, NL); | |
3205 if (p == NULL) | |
3206 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
3207 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
3208 if (*p != NUL) | |
3209 ++p; | |
3210 eap->nextcmd = p; | |
3211 } | |
7 | 3212 else |
6164 | 3213 { |
3214 int save_State = State; | |
3215 | |
3216 /* Set State to avoid the cursor shape to be set to INSERT mode | |
3217 * when getline() returns. */ | |
3218 State = CMDLINE; | |
7 | 3219 theline = eap->getline( |
3220 #ifdef FEAT_EVAL | |
76 | 3221 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 3222 #endif |
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
3223 NUL, eap->cookie, indent, TRUE); |
6164 | 3224 State = save_State; |
3225 } | |
7 | 3226 lines_left = Rows - 1; |
165 | 3227 if (theline == NULL) |
3228 break; | |
3229 | |
169 | 3230 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
3231 if (ex_keep_indent) | |
3232 append_indent = indent; | |
3233 | |
165 | 3234 /* Look for the "." after automatic indent. */ |
3235 vcol = 0; | |
3236 for (p = theline; indent > vcol; ++p) | |
3237 { | |
3238 if (*p == ' ') | |
3239 ++vcol; | |
3240 else if (*p == TAB) | |
3241 vcol += 8 - vcol % 8; | |
3242 else | |
3243 break; | |
3244 } | |
3245 if ((p[0] == '.' && p[1] == NUL) | |
321 | 3246 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
3247 == FAIL)) | |
7 | 3248 { |
3249 vim_free(theline); | |
3250 break; | |
3251 } | |
3252 | |
169 | 3253 /* don't use autoindent if nothing was typed. */ |
3254 if (p[0] == NUL) | |
3255 theline[0] = NUL; | |
3256 | |
7 | 3257 did_undo = TRUE; |
3258 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
|
3259 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
7 | 3260 |
3261 vim_free(theline); | |
3262 ++lnum; | |
165 | 3263 |
3264 if (empty) | |
3265 { | |
3266 ml_delete(2L, FALSE); | |
3267 empty = FALSE; | |
3268 } | |
7 | 3269 } |
3270 State = NORMAL; | |
3271 | |
169 | 3272 if (eap->forceit) |
3273 curbuf->b_p_ai = !curbuf->b_p_ai; | |
3274 | |
7 | 3275 /* "start" is set to eap->line2+1 unless that position is invalid (when |
1227 | 3276 * eap->line2 pointed to the end of the buffer and nothing was appended) |
7 | 3277 * "end" is set to lnum when something has been appended, otherwise |
3278 * it is the same than "start" -- Acevedo */ | |
3279 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
3280 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
3281 if (eap->cmdidx != CMD_append) | |
3282 --curbuf->b_op_start.lnum; | |
3283 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
3284 ? lnum : curbuf->b_op_start.lnum; | |
3285 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
3286 curwin->w_cursor.lnum = lnum; | |
3287 check_cursor_lnum(); | |
3288 beginline(BL_SOL | BL_FIX); | |
3289 | |
3290 need_wait_return = FALSE; /* don't use wait_return() now */ | |
3291 ex_no_reprint = TRUE; | |
3292 } | |
3293 | |
3294 /* | |
3295 * ":change" | |
3296 */ | |
3297 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3298 ex_change(exarg_T *eap) |
7 | 3299 { |
3300 linenr_T lnum; | |
3301 | |
3302 if (eap->line2 >= eap->line1 | |
3303 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
3304 return; | |
3305 | |
169 | 3306 /* the ! flag toggles autoindent */ |
3307 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
3308 append_indent = get_indent_lnum(eap->line1); | |
3309 | |
7 | 3310 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
3311 { | |
3312 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
3313 break; | |
3314 ml_delete(eap->line1, FALSE); | |
3315 } | |
1929 | 3316 |
3317 /* make sure the cursor is not beyond the end of the file now */ | |
3318 check_cursor_lnum(); | |
7 | 3319 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
3320 | |
3321 /* ":append" on the line above the deleted lines. */ | |
3322 eap->line2 = eap->line1; | |
3323 ex_append(eap); | |
3324 } | |
3325 | |
3326 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3327 ex_z(exarg_T *eap) |
7 | 3328 { |
3329 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
|
3330 long bigness; |
165 | 3331 char_u *kind; |
7 | 3332 int minus = 0; |
3333 linenr_T start, end, curs, i; | |
3334 int j; | |
3335 linenr_T lnum = eap->line2; | |
3336 | |
165 | 3337 /* Vi compatible: ":z!" uses display height, without a count uses |
3338 * 'scroll' */ | |
3339 if (eap->forceit) | |
3340 bigness = curwin->w_height; | |
10357
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parents:
10299
diff
changeset
|
3341 else if (!ONE_WINDOW) |
5678 | 3342 bigness = curwin->w_height - 3; |
3343 else | |
165 | 3344 bigness = curwin->w_p_scr * 2; |
7 | 3345 if (bigness < 1) |
3346 bigness = 1; | |
3347 | |
3348 x = eap->arg; | |
165 | 3349 kind = x; |
3350 if (*kind == '-' || *kind == '+' || *kind == '=' | |
3351 || *kind == '^' || *kind == '.') | |
3352 ++x; | |
3353 while (*x == '-' || *x == '+') | |
7 | 3354 ++x; |
3355 | |
3356 if (*x != 0) | |
3357 { | |
3358 if (!VIM_ISDIGIT(*x)) | |
3359 { | |
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diff
changeset
|
3360 emsg(_("E144: non-numeric argument to :z")); |
7 | 3361 return; |
3362 } | |
3363 else | |
165 | 3364 { |
11303
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diff
changeset
|
3365 bigness = atol((char *)x); |
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diff
changeset
|
3366 |
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changeset
|
3367 /* bigness could be < 0 if atol(x) overflows. */ |
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parents:
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diff
changeset
|
3368 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
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changeset
|
3369 bigness = 2 * curbuf->b_ml.ml_line_count; |
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diff
changeset
|
3370 |
165 | 3371 p_window = bigness; |
169 | 3372 if (*kind == '=') |
3373 bigness += 2; | |
165 | 3374 } |
7 | 3375 } |
3376 | |
165 | 3377 /* the number of '-' and '+' multiplies the distance */ |
3378 if (*kind == '-' || *kind == '+') | |
3379 for (x = kind + 1; *x == *kind; ++x) | |
3380 ; | |
3381 | |
3382 switch (*kind) | |
7 | 3383 { |
3384 case '-': | |
2881 | 3385 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
3386 end = start + bigness - 1; | |
165 | 3387 curs = end; |
7 | 3388 break; |
3389 | |
3390 case '=': | |
159 | 3391 start = lnum - (bigness + 1) / 2 + 1; |
3392 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 3393 curs = lnum; |
3394 minus = 1; | |
3395 break; | |
3396 | |
3397 case '^': | |
3398 start = lnum - bigness * 2; | |
3399 end = lnum - bigness; | |
3400 curs = lnum - bigness; | |
3401 break; | |
3402 | |
3403 case '.': | |
159 | 3404 start = lnum - (bigness + 1) / 2 + 1; |
3405 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 3406 curs = end; |
3407 break; | |
3408 | |
3409 default: /* '+' */ | |
3410 start = lnum; | |
165 | 3411 if (*kind == '+') |
835 | 3412 start += bigness * (linenr_T)(x - kind - 1) + 1; |
169 | 3413 else if (eap->addr_count == 0) |
3414 ++start; | |
3415 end = start + bigness - 1; | |
7 | 3416 curs = end; |
3417 break; | |
3418 } | |
3419 | |
3420 if (start < 1) | |
3421 start = 1; | |
3422 | |
3423 if (end > curbuf->b_ml.ml_line_count) | |
3424 end = curbuf->b_ml.ml_line_count; | |
3425 | |
3426 if (curs > curbuf->b_ml.ml_line_count) | |
3427 curs = curbuf->b_ml.ml_line_count; | |
11372
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patch 8.0.0571: negative line number when using :z^ in an empty buffer
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diff
changeset
|
3428 else if (curs < 1) |
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11303
diff
changeset
|
3429 curs = 1; |
7 | 3430 |
3431 for (i = start; i <= end; i++) | |
3432 { | |
3433 if (minus && i == lnum) | |
3434 { | |
3435 msg_putchar('\n'); | |
3436 | |
3437 for (j = 1; j < Columns; j++) | |
3438 msg_putchar('-'); | |
3439 } | |
3440 | |
169 | 3441 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
7 | 3442 |
3443 if (minus && i == lnum) | |
3444 { | |
3445 msg_putchar('\n'); | |
3446 | |
3447 for (j = 1; j < Columns; j++) | |
3448 msg_putchar('-'); | |
3449 } | |
3450 } | |
3451 | |
11372
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changeset
|
3452 if (curwin->w_cursor.lnum != curs) |
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diff
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|
3453 { |
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|
3454 curwin->w_cursor.lnum = curs; |
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changeset
|
3455 curwin->w_cursor.col = 0; |
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changeset
|
3456 } |
7 | 3457 ex_no_reprint = TRUE; |
3458 } | |
3459 | |
3460 /* | |
3461 * Check if the restricted flag is set. | |
3462 * If so, give an error message and return TRUE. | |
3463 * Otherwise, return FALSE. | |
3464 */ | |
3465 int | |
7819
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parents:
7799
diff
changeset
|
3466 check_restricted(void) |
7 | 3467 { |
3468 if (restricted) | |
3469 { | |
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3470 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
7 | 3471 return TRUE; |
3472 } | |
3473 return FALSE; | |
3474 } | |
3475 | |
3476 /* | |
3477 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
3478 * If so, give an error message and return TRUE. | |
3479 * Otherwise, return FALSE. | |
3480 */ | |
3481 int | |
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3482 check_secure(void) |
7 | 3483 { |
3484 if (secure) | |
3485 { | |
3486 secure = 2; | |
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
|
3487 emsg(_(e_curdir)); |
7 | 3488 return TRUE; |
3489 } | |
3490 #ifdef HAVE_SANDBOX | |
3491 /* | |
3492 * In the sandbox more things are not allowed, including the things | |
3493 * disallowed in secure mode. | |
3494 */ | |
3495 if (sandbox != 0) | |
3496 { | |
15470
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parents:
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diff
changeset
|
3497 emsg(_(e_sandbox)); |
7 | 3498 return TRUE; |
3499 } | |
3500 #endif | |
3501 return FALSE; | |
3502 } | |
3503 | |
3504 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
3505 static int global_need_beginline; /* call beginline() after ":g" */ | |
3506 | |
9890
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changeset
|
3507 /* |
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diff
changeset
|
3508 * Flags that are kept between calls to :substitute. |
064effd222a3
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changeset
|
3509 */ |
064effd222a3
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diff
changeset
|
3510 typedef struct { |
064effd222a3
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parents:
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diff
changeset
|
3511 int do_all; /* do multiple substitutions per line */ |
064effd222a3
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parents:
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diff
changeset
|
3512 int do_ask; /* ask for confirmation */ |
064effd222a3
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diff
changeset
|
3513 int do_count; /* count only */ |
064effd222a3
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diff
changeset
|
3514 int do_error; /* if false, ignore errors */ |
064effd222a3
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parents:
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diff
changeset
|
3515 int do_print; /* print last line with subs. */ |
064effd222a3
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parents:
9715
diff
changeset
|
3516 int do_list; /* list last line with subs. */ |
064effd222a3
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parents:
9715
diff
changeset
|
3517 int do_number; /* list last line with line nr*/ |
064effd222a3
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parents:
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diff
changeset
|
3518 int do_ic; /* ignore case flag */ |
064effd222a3
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diff
changeset
|
3519 } subflags_T; |
064effd222a3
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Christian Brabandt <cb@256bit.org>
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9715
diff
changeset
|
3520 |
7 | 3521 /* do_sub() |
3522 * | |
3523 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
3524 * command pointed to by eap->arg which should be of the form: | |
3525 * | |
3526 * /pattern/substitution/{flags} | |
3527 * | |
3528 * The usual escapes are supported as described in the regexp docs. | |
3529 */ | |
3530 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3531 do_sub(exarg_T *eap) |
7 | 3532 { |
3533 linenr_T lnum; | |
3534 long i = 0; | |
3535 regmmatch_T regmatch; | |
9890
064effd222a3
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parents:
9715
diff
changeset
|
3536 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
064effd222a3
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diff
changeset
|
3537 FALSE, FALSE, 0}; |
064effd222a3
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diff
changeset
|
3538 #ifdef FEAT_EVAL |
064effd222a3
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diff
changeset
|
3539 subflags_T subflags_save; |
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3540 #endif |
6789 | 3541 int save_do_all; /* remember user specified 'g' flag */ |
3542 int save_do_ask; /* remember user specified 'c' flag */ | |
7 | 3543 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
3544 int delimiter; | |
3545 int sublen; | |
3546 int got_quit = FALSE; | |
3547 int got_match = FALSE; | |
3548 int temp; | |
3549 int which_pat; | |
3550 char_u *cmd; | |
3551 int save_State; | |
165 | 3552 linenr_T first_line = 0; /* first changed line */ |
3553 linenr_T last_line= 0; /* below last changed line AFTER the | |
7 | 3554 * change */ |
3555 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
3556 linenr_T line2; | |
165 | 3557 long nmatch; /* number of lines in match */ |
3558 char_u *sub_firstline; /* allocated copy of first sub line */ | |
3559 int endcolumn = FALSE; /* cursor in last column when done */ | |
170 | 3560 pos_T old_cursor = curwin->w_cursor; |
2126
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
3561 int start_nsubs; |
3736 | 3562 #ifdef FEAT_EVAL |
5867 | 3563 int save_ma = 0; |
3736 | 3564 #endif |
7 | 3565 |
3566 cmd = eap->arg; | |
3567 if (!global_busy) | |
3568 { | |
3569 sub_nsubs = 0; | |
3570 sub_nlines = 0; | |
3571 } | |
2126
e038754d419a
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
3572 start_nsubs = sub_nsubs; |
7 | 3573 |
3574 if (eap->cmdidx == CMD_tilde) | |
3575 which_pat = RE_LAST; /* use last used regexp */ | |
3576 else | |
3577 which_pat = RE_SUBST; /* use last substitute regexp */ | |
3578 | |
3579 /* new pattern and substitution */ | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
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11127
diff
changeset
|
3580 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
7 | 3581 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
3582 { | |
3583 /* don't accept alphanumeric for separator */ | |
3584 if (isalpha(*cmd)) | |
3585 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3586 emsg(_("E146: Regular expressions can't be delimited by letters")); |
7 | 3587 return; |
3588 } | |
3589 /* | |
3590 * undocumented vi feature: | |
3591 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
3592 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
3593 */ | |
3594 if (*cmd == '\\') | |
3595 { | |
3596 ++cmd; | |
3597 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
3598 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3599 emsg(_(e_backslash)); |
7 | 3600 return; |
3601 } | |
3602 if (*cmd != '&') | |
3603 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
3604 pat = (char_u *)""; /* empty search pattern */ | |
3605 delimiter = *cmd++; /* remember delimiter character */ | |
3606 } | |
3607 else /* find the end of the regexp */ | |
3608 { | |
3609 which_pat = RE_LAST; /* use last used regexp */ | |
3610 delimiter = *cmd++; /* remember delimiter character */ | |
3611 pat = cmd; /* remember start of search pat */ | |
3612 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
3613 if (cmd[0] == delimiter) /* end delimiter found */ | |
3614 *cmd++ = NUL; /* replace it with a NUL */ | |
3615 } | |
3616 | |
3617 /* | |
3618 * Small incompatibility: vi sees '\n' as end of the command, but in | |
3619 * Vim we want to use '\n' to find/substitute a NUL. | |
3620 */ | |
3621 sub = cmd; /* remember the start of the substitution */ | |
3622 | |
3623 while (cmd[0]) | |
3624 { | |
3625 if (cmd[0] == delimiter) /* end delimiter found */ | |
3626 { | |
3627 *cmd++ = NUL; /* replace it with a NUL */ | |
3628 break; | |
3629 } | |
3630 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
3631 ++cmd; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
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11123
diff
changeset
|
3632 MB_PTR_ADV(cmd); |
7 | 3633 } |
3634 | |
3635 if (!eap->skip) | |
3636 { | |
169 | 3637 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
3638 if (STRCMP(sub, "%") == 0 | |
3639 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
3640 { | |
3641 if (old_sub == NULL) /* there is no previous command */ | |
3642 { | |
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diff
changeset
|
3643 emsg(_(e_nopresub)); |
169 | 3644 return; |
3645 } | |
3646 sub = old_sub; | |
3647 } | |
3648 else | |
3649 { | |
3650 vim_free(old_sub); | |
3651 old_sub = vim_strsave(sub); | |
3652 } | |
7 | 3653 } |
3654 } | |
3655 else if (!eap->skip) /* use previous pattern and substitution */ | |
3656 { | |
3657 if (old_sub == NULL) /* there is no previous command */ | |
3658 { | |
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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
|
3659 emsg(_(e_nopresub)); |
7 | 3660 return; |
3661 } | |
3662 pat = NULL; /* search_regcomp() will use previous pattern */ | |
3663 sub = old_sub; | |
163 | 3664 |
3665 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
3666 * last column after using "$". */ | |
3667 endcolumn = (curwin->w_curswant == MAXCOL); | |
7 | 3668 } |
3669 | |
5776 | 3670 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
3671 * more efficient. | |
3672 * TODO: find a generic solution to make line-joining operations more | |
3673 * efficient, avoid allocating a string that grows in size. | |
3674 */ | |
5802 | 3675 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
5776 | 3676 && *sub == NUL |
3677 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
3678 || *cmd == 'p' || *cmd == '#')))) | |
3679 { | |
6426 | 3680 linenr_T joined_lines_count; |
3681 | |
5776 | 3682 curwin->w_cursor.lnum = eap->line1; |
3683 if (*cmd == 'l') | |
3684 eap->flags = EXFLAG_LIST; | |
3685 else if (*cmd == '#') | |
3686 eap->flags = EXFLAG_NR; | |
3687 else if (*cmd == 'p') | |
3688 eap->flags = EXFLAG_PRINT; | |
3689 | |
6426 | 3690 /* The number of lines joined is the number of lines in the range plus |
3691 * one. One less when the last line is included. */ | |
3692 joined_lines_count = eap->line2 - eap->line1 + 1; | |
3693 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
3694 ++joined_lines_count; | |
3695 if (joined_lines_count > 1) | |
3696 { | |
3697 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
3698 sub_nsubs = joined_lines_count - 1; | |
3699 sub_nlines = 1; | |
3700 (void)do_sub_msg(FALSE); | |
3701 ex_may_print(eap); | |
3702 } | |
3703 | |
3704 if (!cmdmod.keeppatterns) | |
3705 save_re_pat(RE_SUBST, pat, p_magic); | |
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17632
diff
changeset
|
3706 // put pattern in history |
6426 | 3707 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
3708 | |
5776 | 3709 return; |
3710 } | |
3711 | |
7 | 3712 /* |
3713 * Find trailing options. When '&' is used, keep old options. | |
3714 */ | |
3715 if (*cmd == '&') | |
3716 ++cmd; | |
3717 else | |
3718 { | |
3719 if (!p_ed) | |
3720 { | |
3721 if (p_gd) /* default is global on */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3722 subflags.do_all = TRUE; |
7 | 3723 else |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3724 subflags.do_all = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3725 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3726 } |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3727 subflags.do_error = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3728 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
|
3729 subflags.do_list = FALSE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3730 subflags.do_count = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3731 subflags.do_number = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3732 subflags.do_ic = 0; |
7 | 3733 } |
3734 while (*cmd) | |
3735 { | |
3736 /* | |
3737 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
3738 * 'r' is never inverted. | |
3739 */ | |
3740 if (*cmd == 'g') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3741 subflags.do_all = !subflags.do_all; |
7 | 3742 else if (*cmd == 'c') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3743 subflags.do_ask = !subflags.do_ask; |
170 | 3744 else if (*cmd == 'n') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3745 subflags.do_count = TRUE; |
7 | 3746 else if (*cmd == 'e') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3747 subflags.do_error = !subflags.do_error; |
7 | 3748 else if (*cmd == 'r') /* use last used regexp */ |
3749 which_pat = RE_LAST; | |
3750 else if (*cmd == 'p') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3751 subflags.do_print = TRUE; |
169 | 3752 else if (*cmd == '#') |
3753 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3754 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3755 subflags.do_number = TRUE; |
169 | 3756 } |
3757 else if (*cmd == 'l') | |
3758 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3759 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3760 subflags.do_list = TRUE; |
169 | 3761 } |
7 | 3762 else if (*cmd == 'i') /* ignore case */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3763 subflags.do_ic = 'i'; |
7 | 3764 else if (*cmd == 'I') /* don't ignore case */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3765 subflags.do_ic = 'I'; |
7 | 3766 else |
3767 break; | |
3768 ++cmd; | |
3769 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3770 if (subflags.do_count) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3771 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3772 |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3773 save_do_all = subflags.do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3774 save_do_ask = subflags.do_ask; |
6789 | 3775 |
7 | 3776 /* |
3777 * check for a trailing count | |
3778 */ | |
3779 cmd = skipwhite(cmd); | |
3780 if (VIM_ISDIGIT(*cmd)) | |
3781 { | |
3782 i = getdigits(&cmd); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3783 if (i <= 0 && !eap->skip && subflags.do_error) |
7 | 3784 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3785 emsg(_(e_zerocount)); |
7 | 3786 return; |
3787 } | |
3788 eap->line1 = eap->line2; | |
3789 eap->line2 += i - 1; | |
3790 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
3791 eap->line2 = curbuf->b_ml.ml_line_count; | |
3792 } | |
3793 | |
3794 /* | |
3795 * check for trailing command or garbage | |
3796 */ | |
3797 cmd = skipwhite(cmd); | |
3798 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
3799 { | |
3800 eap->nextcmd = check_nextcmd(cmd); | |
3801 if (eap->nextcmd == NULL) | |
3802 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3803 emsg(_(e_trailing)); |
7 | 3804 return; |
3805 } | |
3806 } | |
3807 | |
3808 if (eap->skip) /* not executing commands, only parsing */ | |
3809 return; | |
3810 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3811 if (!subflags.do_count && !curbuf->b_p_ma) |
823 | 3812 { |
825 | 3813 /* 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
|
3814 emsg(_(e_modifiable)); |
823 | 3815 return; |
3816 } | |
3817 | |
7 | 3818 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
3819 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3820 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
|
3821 emsg(_(e_invcmd)); |
7 | 3822 return; |
3823 } | |
3824 | |
3825 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3826 if (subflags.do_ic == 'i') |
7 | 3827 regmatch.rmm_ic = TRUE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3828 else if (subflags.do_ic == 'I') |
7 | 3829 regmatch.rmm_ic = FALSE; |
3830 | |
3831 sub_firstline = NULL; | |
3832 | |
3833 /* | |
3834 * ~ in the substitute pattern is replaced with the old pattern. | |
3835 * We do it here once to avoid it to be replaced over and over again. | |
3836 * But don't do it when it starts with "\=", then it's an expression. | |
3837 */ | |
3838 if (!(sub[0] == '\\' && sub[1] == '=')) | |
3839 sub = regtilde(sub, p_magic); | |
3840 | |
3841 /* | |
3842 * Check for a match on each line. | |
3843 */ | |
3844 line2 = eap->line2; | |
3845 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
|
3846 #if defined(FEAT_EVAL) |
7 | 3847 || aborting() |
3848 #endif | |
3849 ); ++lnum) | |
3850 { | |
1521 | 3851 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
|
3852 (colnr_T)0, NULL, NULL); |
7 | 3853 if (nmatch) |
3854 { | |
3855 colnr_T copycol; | |
3856 colnr_T matchcol; | |
3857 colnr_T prev_matchcol = MAXCOL; | |
3858 char_u *new_end, *new_start = NULL; | |
3859 unsigned new_start_len = 0; | |
3860 char_u *p1; | |
3861 int did_sub = FALSE; | |
3862 int lastone; | |
1872 | 3863 int len, copy_len, needed_len; |
7 | 3864 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
3865 int do_again; /* do it again after joining lines */ | |
15 | 3866 int skip_match = FALSE; |
1499 | 3867 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
|
3868 #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
|
3869 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
|
3870 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
|
3871 #endif |
7 | 3872 |
3873 /* | |
3874 * The new text is build up step by step, to avoid too much | |
3875 * copying. There are these pieces: | |
1581 | 3876 * sub_firstline The old text, unmodified. |
7 | 3877 * copycol Column in the old text where we started |
3878 * looking for a match; from here old text still | |
3879 * needs to be copied to the new text. | |
3880 * matchcol Column number of the old text where to look | |
3881 * for the next match. It's just after the | |
3882 * previous match or one further. | |
3883 * prev_matchcol Column just after the previous match (if any). | |
3884 * Mostly equal to matchcol, except for the first | |
3885 * match and after skipping an empty match. | |
3886 * regmatch.*pos Where the pattern matched in the old text. | |
3887 * new_start The new text, all that has been produced so | |
3888 * far. | |
3889 * new_end The new text, where to append new text. | |
3890 * | |
1499 | 3891 * lnum The line number where we found the start of |
3892 * the match. Can be below the line we searched | |
3893 * when there is a \n before a \zs in the | |
3894 * pattern. | |
7 | 3895 * sub_firstlnum The line number in the buffer where to look |
3896 * for a match. Can be different from "lnum" | |
3897 * when the pattern or substitute string contains | |
3898 * line breaks. | |
3899 * | |
3900 * Special situations: | |
3901 * - When the substitute string contains a line break, the part up | |
3902 * to the line break is inserted in the text, but the copy of | |
3903 * the original line is kept. "sub_firstlnum" is adjusted for | |
3904 * the inserted lines. | |
3905 * - When the matched pattern contains a line break, the old line | |
3906 * is taken from the line at the end of the pattern. The lines | |
3907 * in the match are deleted later, "sub_firstlnum" is adjusted | |
3908 * accordingly. | |
3909 * | |
3910 * The new text is built up in new_start[]. It has some extra | |
3911 * room to avoid using alloc()/free() too often. new_start_len is | |
1389 | 3912 * the length of the allocated memory at new_start. |
7 | 3913 * |
3914 * Make a copy of the old line, so it won't be taken away when | |
3915 * updating the screen or handling a multi-line match. The "old_" | |
3916 * pointers point into this copy. | |
3917 */ | |
1499 | 3918 sub_firstlnum = lnum; |
7 | 3919 copycol = 0; |
3920 matchcol = 0; | |
3921 | |
3922 /* At first match, remember current cursor position. */ | |
3923 if (!got_match) | |
3924 { | |
3925 setpcmark(); | |
3926 got_match = TRUE; | |
3927 } | |
3928 | |
3929 /* | |
3930 * Loop until nothing more to replace in this line. | |
3931 * 1. Handle match with empty string. | |
3932 * 2. If do_ask is set, ask for confirmation. | |
3933 * 3. substitute the string. | |
3934 * 4. if do_all is set, find next match | |
3935 * 5. break if there isn't another match in this line | |
3936 */ | |
3937 for (;;) | |
3938 { | |
1499 | 3939 /* Advance "lnum" to the line where the match starts. The |
3940 * match does not start in the first line when there is a line | |
3941 * break before \zs. */ | |
3942 if (regmatch.startpos[0].lnum > 0) | |
3943 { | |
3944 lnum += regmatch.startpos[0].lnum; | |
3945 sub_firstlnum += regmatch.startpos[0].lnum; | |
3946 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
|
3947 VIM_CLEAR(sub_firstline); |
1499 | 3948 } |
3949 | |
18483
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3950 // 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
|
3951 // 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
|
3952 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
|
3953 break; |
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3954 |
1499 | 3955 if (sub_firstline == NULL) |
3956 { | |
3957 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
3958 if (sub_firstline == NULL) | |
3959 { | |
3960 vim_free(new_start); | |
3961 goto outofmem; | |
3962 } | |
3963 } | |
3964 | |
7 | 3965 /* Save the line number of the last change for the final |
3966 * cursor position (just like Vi). */ | |
3967 curwin->w_cursor.lnum = lnum; | |
3968 do_again = FALSE; | |
3969 | |
3970 /* | |
3971 * 1. Match empty string does not count, except for first | |
3972 * match. This reproduces the strange vi behaviour. | |
3973 * This also catches endless loops. | |
3974 */ | |
3975 if (matchcol == prev_matchcol | |
3976 && regmatch.endpos[0].lnum == 0 | |
3977 && matchcol == regmatch.endpos[0].col) | |
3978 { | |
15 | 3979 if (sub_firstline[matchcol] == NUL) |
3980 /* We already were at the end of the line. Don't look | |
3981 * for a match in this line again. */ | |
3982 skip_match = TRUE; | |
3983 else | |
2837 | 3984 { |
3985 /* search for a match at next column */ | |
3986 if (has_mbyte) | |
3987 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
3988 else | |
3989 ++matchcol; | |
3990 } | |
7 | 3991 goto skip; |
3992 } | |
3993 | |
3994 /* Normally we continue searching for a match just after the | |
3995 * previous match. */ | |
3996 matchcol = regmatch.endpos[0].col; | |
3997 prev_matchcol = matchcol; | |
3998 | |
3999 /* | |
170 | 4000 * 2. If do_count is set only increase the counter. |
4001 * If do_ask is set, ask for confirmation. | |
7 | 4002 */ |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4003 if (subflags.do_count) |
170 | 4004 { |
4005 /* For a multi-line match, put matchcol at the NUL at | |
4006 * the end of the line and set nmatch to one, so that | |
4007 * we continue looking for a match on the next line. | |
4008 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
4009 if (nmatch > 1) | |
4010 { | |
835 | 4011 matchcol = (colnr_T)STRLEN(sub_firstline); |
170 | 4012 nmatch = 1; |
1483 | 4013 skip_match = TRUE; |
170 | 4014 } |
4015 sub_nsubs++; | |
4016 did_sub = TRUE; | |
3736 | 4017 #ifdef FEAT_EVAL |
4018 /* Skip the substitution, unless an expression is used, | |
4019 * then it is evaluated in the sandbox. */ | |
4020 if (!(sub[0] == '\\' && sub[1] == '=')) | |
4021 #endif | |
4022 goto skip; | |
170 | 4023 } |
4024 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4025 if (subflags.do_ask) |
7 | 4026 { |
1874 | 4027 int typed = 0; |
1872 | 4028 |
7 | 4029 /* change State to CONFIRM, so that the mouse works |
4030 * properly */ | |
4031 save_State = State; | |
4032 State = CONFIRM; | |
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17817
diff
changeset
|
4033 setmouse(); // disable mouse in xterm |
7 | 4034 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
|
4035 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
|
4036 do_check_cursorbind(); |
7 | 4037 |
4038 /* When 'cpoptions' contains "u" don't sync undo when | |
4039 * asking for confirmation. */ | |
4040 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
4041 ++no_u_sync; | |
4042 | |
4043 /* | |
4044 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
4045 */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4046 while (subflags.do_ask) |
7 | 4047 { |
169 | 4048 if (exmode_active) |
4049 { | |
4050 char_u *resp; | |
4051 colnr_T sc, ec; | |
4052 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4053 print_line_no_prefix(lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4054 subflags.do_number, subflags.do_list); |
169 | 4055 |
4056 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
4057 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
|
4058 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
|
4059 curwin->w_cursor.col = 0; |
169 | 4060 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
|
4061 if (subflags.do_number || curwin->w_p_nu) |
5396 | 4062 { |
4063 int numw = number_width(curwin) + 1; | |
4064 sc += numw; | |
4065 ec += numw; | |
4066 } | |
169 | 4067 msg_start(); |
170 | 4068 for (i = 0; i < (long)sc; ++i) |
169 | 4069 msg_putchar(' '); |
170 | 4070 for ( ; i <= (long)ec; ++i) |
169 | 4071 msg_putchar('^'); |
4072 | |
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
4073 resp = getexmodeline('?', NULL, 0, TRUE); |
169 | 4074 if (resp != NULL) |
4075 { | |
1872 | 4076 typed = *resp; |
169 | 4077 vim_free(resp); |
4078 } | |
4079 } | |
4080 else | |
4081 { | |
4076 | 4082 char_u *orig_line = NULL; |
4083 int len_change = 0; | |
7 | 4084 #ifdef FEAT_FOLDING |
169 | 4085 int save_p_fen = curwin->w_p_fen; |
4086 | |
4087 curwin->w_p_fen = FALSE; | |
4088 #endif | |
4089 /* Invert the matched string. | |
4090 * Remove the inversion afterwards. */ | |
4091 temp = RedrawingDisabled; | |
4092 RedrawingDisabled = 0; | |
4093 | |
4076 | 4094 if (new_start != NULL) |
4095 { | |
4096 /* There already was a substitution, we would | |
4097 * like to show this to the user. We cannot | |
4098 * really update the line, it would change | |
4099 * what matches. Temporarily replace the line | |
4100 * and change it back afterwards. */ | |
4101 orig_line = vim_strsave(ml_get(lnum)); | |
4102 if (orig_line != NULL) | |
4103 { | |
4104 char_u *new_line = concat_str(new_start, | |
4105 sub_firstline + copycol); | |
4106 | |
4107 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
|
4108 VIM_CLEAR(orig_line); |
4076 | 4109 else |
4110 { | |
4111 /* Position the cursor relative to the | |
4112 * end of the line, the previous | |
4113 * substitute may have inserted or | |
4114 * deleted characters before the | |
4115 * cursor. */ | |
4086 | 4116 len_change = (int)STRLEN(new_line) |
4117 - (int)STRLEN(orig_line); | |
4076 | 4118 curwin->w_cursor.col += len_change; |
4119 ml_replace(lnum, new_line, FALSE); | |
4120 } | |
4121 } | |
4122 } | |
4123 | |
1499 | 4124 search_match_lines = regmatch.endpos[0].lnum |
4125 - regmatch.startpos[0].lnum; | |
4076 | 4126 search_match_endcol = regmatch.endpos[0].col |
4127 + len_change; | |
169 | 4128 highlight_match = TRUE; |
4129 | |
4130 update_topline(); | |
4131 validate_cursor(); | |
748 | 4132 update_screen(SOME_VALID); |
169 | 4133 highlight_match = FALSE; |
748 | 4134 redraw_later(SOME_VALID); |
7 | 4135 |
4136 #ifdef FEAT_FOLDING | |
169 | 4137 curwin->w_p_fen = save_p_fen; |
4138 #endif | |
4139 if (msg_row == Rows - 1) | |
4140 msg_didout = FALSE; /* avoid a scroll-up */ | |
4141 msg_starthere(); | |
4142 i = msg_scroll; | |
4143 msg_scroll = 0; /* truncate msg when | |
4144 needed */ | |
4145 msg_no_more = TRUE; | |
4146 /* write message same highlighting as for | |
4147 * wait_return */ | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
4148 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
|
4149 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
169 | 4150 msg_no_more = FALSE; |
4151 msg_scroll = i; | |
4152 showruler(TRUE); | |
4153 windgoto(msg_row, msg_col); | |
4154 RedrawingDisabled = temp; | |
7 | 4155 |
4156 #ifdef USE_ON_FLY_SCROLL | |
169 | 4157 dont_scroll = FALSE; /* allow scrolling here */ |
4158 #endif | |
4159 ++no_mapping; /* don't map this key */ | |
4160 ++allow_keys; /* allow special keys */ | |
1872 | 4161 typed = plain_vgetc(); |
169 | 4162 --allow_keys; |
4163 --no_mapping; | |
4164 | |
4165 /* clear the question */ | |
4166 msg_didout = FALSE; /* don't scroll up */ | |
4167 msg_col = 0; | |
4168 gotocmdline(TRUE); | |
4076 | 4169 |
4170 /* restore the line */ | |
4171 if (orig_line != NULL) | |
4172 ml_replace(lnum, orig_line, FALSE); | |
169 | 4173 } |
4174 | |
7 | 4175 need_wait_return = FALSE; /* no hit-return prompt */ |
1872 | 4176 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
7 | 4177 #ifdef UNIX |
1872 | 4178 || typed == intr_char |
7 | 4179 #endif |
4180 ) | |
4181 { | |
4182 got_quit = TRUE; | |
4183 break; | |
4184 } | |
1872 | 4185 if (typed == 'n') |
7 | 4186 break; |
1872 | 4187 if (typed == 'y') |
7 | 4188 break; |
1872 | 4189 if (typed == 'l') |
7 | 4190 { |
4191 /* last: replace and then stop */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4192 subflags.do_all = FALSE; |
7 | 4193 line2 = lnum; |
4194 break; | |
4195 } | |
1872 | 4196 if (typed == 'a') |
7 | 4197 { |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4198 subflags.do_ask = FALSE; |
7 | 4199 break; |
4200 } | |
1872 | 4201 if (typed == Ctrl_E) |
7 | 4202 scrollup_clamp(); |
1872 | 4203 else if (typed == Ctrl_Y) |
7 | 4204 scrolldown_clamp(); |
4205 } | |
4206 State = save_State; | |
4207 setmouse(); | |
4208 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
4209 --no_u_sync; | |
4210 | |
1872 | 4211 if (typed == 'n') |
7 | 4212 { |
4213 /* For a multi-line match, put matchcol at the NUL at | |
4214 * the end of the line and set nmatch to one, so that | |
4215 * we continue looking for a match on the next line. | |
1091 | 4216 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
4217 * get stuck when pressing 'n'. */ | |
7 | 4218 if (nmatch > 1) |
4219 { | |
835 | 4220 matchcol = (colnr_T)STRLEN(sub_firstline); |
1091 | 4221 skip_match = TRUE; |
7 | 4222 } |
4223 goto skip; | |
4224 } | |
4225 if (got_quit) | |
4099 | 4226 goto skip; |
7 | 4227 } |
4228 | |
4229 /* Move the cursor to the start of the match, so that we can | |
4230 * use "\=col("."). */ | |
4231 curwin->w_cursor.col = regmatch.startpos[0].col; | |
4232 | |
4233 /* | |
4234 * 3. substitute the string. | |
4235 */ | |
3736 | 4236 #ifdef FEAT_EVAL |
16716
5a541d459ef7
patch 8.1.1360: buffer left 'nomodifiable' after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16714
diff
changeset
|
4237 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
|
4238 if (subflags.do_count) |
3736 | 4239 { |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4240 // prevent accidentally changing the buffer by a function |
3736 | 4241 curbuf->b_p_ma = FALSE; |
4242 sandbox++; | |
4243 } | |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4244 // 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
|
4245 // :s/^/\=execute("s#^##gn") |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4246 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
|
4247 #endif |
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4248 // get length of substitution part |
1499 | 4249 sublen = vim_regsub_multi(®match, |
4250 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 4251 sub, sub_firstline, FALSE, p_magic, TRUE); |
3736 | 4252 #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
|
4253 // 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
|
4254 // the replacement. |
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4255 // 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
|
4256 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
|
4257 if (aborting() || subflags.do_count) |
3736 | 4258 { |
4259 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
|
4260 if (sandbox > 0) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4261 sandbox--; |
3736 | 4262 goto skip; |
4263 } | |
4264 #endif | |
7 | 4265 |
533 | 4266 /* When the match included the "$" of the last line it may |
819 | 4267 * go beyond the last line of the buffer. */ |
533 | 4268 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
4269 { | |
4270 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
4271 skip_match = TRUE; | |
4272 } | |
4273 | |
7 | 4274 /* Need room for: |
4275 * - result so far in new_start (not for first sub in line) | |
4276 * - original text up to match | |
4277 * - length of substituted part | |
4278 * - original text after match | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4279 * 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
|
4280 * needed. |
7 | 4281 */ |
4282 if (nmatch == 1) | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4283 { |
7 | 4284 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
|
4285 #ifdef FEAT_TEXT_PROP |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4286 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
|
4287 { |
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4288 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
|
4289 - 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
|
4290 |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4291 // 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
|
4292 // 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
|
4293 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
|
4294 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
|
4295 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
|
4296 apc_flags &= ~APC_SAVE_FOR_UNDO; |
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4297 // 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:
18408
diff
changeset
|
4298 // 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
|
4299 total_added += bytes_added; |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4300 } |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4301 #endif |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4302 } |
7 | 4303 else |
4304 { | |
4305 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
4306 nmatch_tl += nmatch - 1; | |
4307 } | |
1872 | 4308 copy_len = regmatch.startpos[0].col - copycol; |
4309 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
4310 - regmatch.endpos[0].col) + sublen + 1; | |
7 | 4311 if (new_start == NULL) |
4312 { | |
4313 /* | |
4314 * Get some space for a temporary buffer to do the | |
4315 * substitution into (and some extra space to avoid | |
4316 * too many calls to alloc()/free()). | |
4317 */ | |
4318 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
|
4319 if ((new_start = alloc(new_start_len)) == NULL) |
7 | 4320 goto outofmem; |
4321 *new_start = NUL; | |
4322 new_end = new_start; | |
4323 } | |
4324 else | |
4325 { | |
4326 /* | |
4327 * Check if the temporary buffer is long enough to do the | |
4328 * substitution into. If not, make it larger (with a bit | |
4329 * extra to avoid too many calls to alloc()/free()). | |
4330 */ | |
4331 len = (unsigned)STRLEN(new_start); | |
4332 needed_len += len; | |
1872 | 4333 if (needed_len > (int)new_start_len) |
7 | 4334 { |
4335 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
|
4336 if ((p1 = alloc(new_start_len)) == NULL) |
7 | 4337 { |
4338 vim_free(new_start); | |
4339 goto outofmem; | |
4340 } | |
4341 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
4342 vim_free(new_start); | |
4343 new_start = p1; | |
4344 } | |
4345 new_end = new_start + len; | |
4346 } | |
4347 | |
4348 /* | |
4349 * copy the text up to the part that matched | |
4350 */ | |
1872 | 4351 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
4352 new_end += copy_len; | |
7 | 4353 |
1499 | 4354 (void)vim_regsub_multi(®match, |
4355 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 4356 sub, new_end, TRUE, p_magic, TRUE); |
4357 sub_nsubs++; | |
4358 did_sub = TRUE; | |
4359 | |
4360 /* Move the cursor to the start of the line, to avoid that it | |
4361 * is beyond the end of the line after the substitution. */ | |
4362 curwin->w_cursor.col = 0; | |
4363 | |
4364 /* For a multi-line match, make a copy of the last matched | |
4365 * line and continue in that one. */ | |
4366 if (nmatch > 1) | |
4367 { | |
4368 sub_firstlnum += nmatch - 1; | |
4369 vim_free(sub_firstline); | |
4370 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
4371 /* When going beyond the last line, stop substituting. */ | |
4372 if (sub_firstlnum <= line2) | |
4373 do_again = TRUE; | |
4374 else | |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4375 subflags.do_all = FALSE; |
7 | 4376 } |
4377 | |
4378 /* Remember next character to be copied. */ | |
4379 copycol = regmatch.endpos[0].col; | |
4380 | |
819 | 4381 if (skip_match) |
4382 { | |
4383 /* Already hit end of the buffer, sub_firstlnum is one | |
4384 * less than what it ought to be. */ | |
4385 vim_free(sub_firstline); | |
4386 sub_firstline = vim_strsave((char_u *)""); | |
4387 copycol = 0; | |
4388 } | |
4389 | |
7 | 4390 /* |
4391 * Now the trick is to replace CTRL-M chars with a real line | |
4392 * break. This would make it impossible to insert a CTRL-M in | |
4393 * the text. The line break can be avoided by preceding the | |
4394 * CTRL-M with a backslash. To be able to insert a backslash, | |
4395 * they must be doubled in the string and are halved here. | |
4396 * That is Vi compatible. | |
4397 */ | |
4398 for (p1 = new_end; *p1; ++p1) | |
4399 { | |
4400 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
16714
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patch 8.1.1359: text property wrong after :substitute with backslash
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parents:
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diff
changeset
|
4401 { |
1624 | 4402 STRMOVE(p1, p1 + 1); |
16714
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diff
changeset
|
4403 #ifdef FEAT_TEXT_PROP |
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diff
changeset
|
4404 if (curbuf->b_has_textprop) |
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diff
changeset
|
4405 { |
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diff
changeset
|
4406 // When text properties are changed, need to save |
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diff
changeset
|
4407 // for undo first, unless done already. |
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diff
changeset
|
4408 if (adjust_prop_columns(lnum, |
ba592f30c082
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diff
changeset
|
4409 (colnr_T)(p1 - new_start), -1, |
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patch 8.1.1359: text property wrong after :substitute with backslash
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diff
changeset
|
4410 apc_flags)) |
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parents:
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diff
changeset
|
4411 apc_flags &= ~APC_SAVE_FOR_UNDO; |
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diff
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|
4412 } |
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diff
changeset
|
4413 #endif |
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diff
changeset
|
4414 } |
7 | 4415 else if (*p1 == CAR) |
4416 { | |
15367
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patch 8.1.0691: text properties are not adjusted for :substitute
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parents:
15330
diff
changeset
|
4417 if (u_inssub(lnum) == OK) // prepare for undo |
7 | 4418 { |
15367
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diff
changeset
|
4419 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
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diff
changeset
|
4420 |
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diff
changeset
|
4421 *p1 = NUL; // truncate up to the CR |
273649cad196
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diff
changeset
|
4422 ml_append(lnum - 1, new_start, plen, FALSE); |
7 | 4423 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4424 if (subflags.do_ask) |
7 | 4425 appended_lines(lnum - 1, 1L); |
4426 else | |
4427 { | |
4428 if (first_line == 0) | |
4429 first_line = lnum; | |
4430 last_line = lnum + 1; | |
4431 } | |
15367
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diff
changeset
|
4432 #ifdef FEAT_TEXT_PROP |
16662
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patch 8.1.1333: text properties don't always move after changes
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16606
diff
changeset
|
4433 adjust_props_for_split(lnum + 1, lnum, plen, 1); |
15367
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diff
changeset
|
4434 #endif |
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diff
changeset
|
4435 // all line numbers increase |
7 | 4436 ++sub_firstlnum; |
4437 ++lnum; | |
4438 ++line2; | |
15367
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diff
changeset
|
4439 // move the cursor to the new line, like Vi |
7 | 4440 ++curwin->w_cursor.lnum; |
15367
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diff
changeset
|
4441 // copy the rest |
1624 | 4442 STRMOVE(new_start, p1 + 1); |
7 | 4443 p1 = new_start - 1; |
4444 } | |
4445 } | |
4446 else if (has_mbyte) | |
474 | 4447 p1 += (*mb_ptr2len)(p1) - 1; |
7 | 4448 } |
4449 | |
4450 /* | |
4451 * 4. If do_all is set, find next match. | |
4452 * Prevent endless loop with patterns that match empty | |
4453 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
4454 * But ":s/\n/#/" is OK. | |
4455 */ | |
4456 skip: | |
4457 /* We already know that we did the last subst when we are at | |
4458 * the end of the line, except that a pattern like | |
1499 | 4459 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
4460 * "line2" when there is a \zs in the pattern after a line | |
4461 * break. */ | |
15 | 4462 lastone = (skip_match |
4463 || got_int | |
4464 || got_quit | |
1499 | 4465 || lnum > line2 |
9890
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parents:
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diff
changeset
|
4466 || !(subflags.do_all || do_again) |
15 | 4467 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
4468 && !re_multiline(regmatch.regprog))); | |
7 | 4469 nmatch = -1; |
4470 | |
4471 /* | |
4472 * Replace the line in the buffer when needed. This is | |
4473 * skipped when there are more matches. | |
4474 * The check for nmatch_tl is needed for when multi-line | |
4475 * matching must replace the lines before trying to do another | |
4476 * match, otherwise "\@<=" won't work. | |
1499 | 4477 * When the match starts below where we start searching also |
4478 * need to replace the line first (using \zs after \n). | |
7 | 4479 */ |
4480 if (lastone | |
4481 || nmatch_tl > 0 | |
4482 || (nmatch = vim_regexec_multi(®match, curwin, | |
1521 | 4483 curbuf, sub_firstlnum, |
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11494
diff
changeset
|
4484 matchcol, NULL, NULL)) == 0 |
1499 | 4485 || regmatch.startpos[0].lnum > 0) |
7 | 4486 { |
4487 if (new_start != NULL) | |
4488 { | |
4489 /* | |
4490 * Copy the rest of the line, that didn't match. | |
4491 * "matchcol" has to be adjusted, we use the end of | |
4492 * the line as reference, because the substitute may | |
4493 * have changed the number of characters. Same for | |
4494 * "prev_matchcol". | |
4495 */ | |
4496 STRCAT(new_start, sub_firstline + copycol); | |
4497 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
4498 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
4499 - prev_matchcol; | |
4500 | |
4501 if (u_savesub(lnum) != OK) | |
4502 break; | |
4503 ml_replace(lnum, new_start, TRUE); | |
4504 | |
4505 if (nmatch_tl > 0) | |
4506 { | |
4507 /* | |
4508 * Matched lines have now been substituted and are | |
4509 * useless, delete them. The part after the match | |
4510 * has been appended to new_start, we don't need | |
4511 * it in the buffer. | |
4512 */ | |
4513 ++lnum; | |
4514 if (u_savedel(lnum, nmatch_tl) != OK) | |
4515 break; | |
4516 for (i = 0; i < nmatch_tl; ++i) | |
4517 ml_delete(lnum, (int)FALSE); | |
4518 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
4519 (long)MAXLNUM, -nmatch_tl); | |
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4520 if (subflags.do_ask) |
7 | 4521 deleted_lines(lnum, nmatch_tl); |
4522 --lnum; | |
4523 line2 -= nmatch_tl; /* nr of lines decreases */ | |
4524 nmatch_tl = 0; | |
4525 } | |
4526 | |
4527 /* When asking, undo is saved each time, must also set | |
4528 * changed flag each time. */ | |
9890
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parents:
9715
diff
changeset
|
4529 if (subflags.do_ask) |
7 | 4530 changed_bytes(lnum, 0); |
4531 else | |
4532 { | |
4533 if (first_line == 0) | |
4534 first_line = lnum; | |
4535 last_line = lnum + 1; | |
4536 } | |
4537 | |
4538 sub_firstlnum = lnum; | |
4539 vim_free(sub_firstline); /* free the temp buffer */ | |
4540 sub_firstline = new_start; | |
4541 new_start = NULL; | |
4542 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
4543 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
4544 - prev_matchcol; | |
4545 copycol = 0; | |
4546 } | |
4547 if (nmatch == -1 && !lastone) | |
4548 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
11521
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diff
changeset
|
4549 sub_firstlnum, matchcol, NULL, NULL); |
7 | 4550 |
4551 /* | |
4552 * 5. break if there isn't another match in this line | |
4553 */ | |
4554 if (nmatch <= 0) | |
1499 | 4555 { |
4556 /* If the match found didn't start where we were | |
4557 * searching, do the next search in the line where we | |
4558 * found the match. */ | |
4559 if (nmatch == -1) | |
4560 lnum -= regmatch.startpos[0].lnum; | |
7 | 4561 break; |
1499 | 4562 } |
7 | 4563 } |
4564 | |
4565 line_breakcheck(); | |
4566 } | |
4567 | |
4568 if (did_sub) | |
4569 ++sub_nlines; | |
1720 | 4570 vim_free(new_start); /* for when substitute was cancelled */ |
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Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
4571 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
7 | 4572 } |
4573 | |
4574 line_breakcheck(); | |
4575 } | |
4576 | |
4577 if (first_line != 0) | |
4578 { | |
4579 /* Need to subtract the number of added lines from "last_line" to get | |
4580 * the line number before the change (same as adding the number of | |
4581 * deleted lines). */ | |
4582 i = curbuf->b_ml.ml_line_count - old_line_count; | |
4583 changed_lines(first_line, 0, last_line - i, i); | |
4584 } | |
4585 | |
4586 outofmem: | |
4587 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
170 | 4588 |
4589 /* ":s/pat//n" doesn't move the cursor */ | |
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diff
changeset
|
4590 if (subflags.do_count) |
170 | 4591 curwin->w_cursor = old_cursor; |
4592 | |
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1929
diff
changeset
|
4593 if (sub_nsubs > start_nsubs) |
7 | 4594 { |
4595 /* Set the '[ and '] marks. */ | |
4596 curbuf->b_op_start.lnum = eap->line1; | |
4597 curbuf->b_op_end.lnum = line2; | |
4598 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
4599 | |
4600 if (!global_busy) | |
4601 { | |
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diff
changeset
|
4602 /* when interactive leave cursor on the match */ |
064effd222a3
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9715
diff
changeset
|
4603 if (!subflags.do_ask) |
3394 | 4604 { |
4605 if (endcolumn) | |
4606 coladvance((colnr_T)MAXCOL); | |
4607 else | |
4608 beginline(BL_WHITE | BL_FIX); | |
4609 } | |
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9715
diff
changeset
|
4610 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
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changeset
|
4611 msg(""); |
7 | 4612 } |
4613 else | |
4614 global_need_beginline = TRUE; | |
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diff
changeset
|
4615 if (subflags.do_print) |
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diff
changeset
|
4616 print_line(curwin->w_cursor.lnum, |
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diff
changeset
|
4617 subflags.do_number, subflags.do_list); |
7 | 4618 } |
4619 else if (!global_busy) | |
4620 { | |
4621 if (got_int) /* interrupted */ | |
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changeset
|
4622 emsg(_(e_interr)); |
7 | 4623 else if (got_match) /* did find something but nothing substituted */ |
15543
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changeset
|
4624 msg(""); |
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9715
diff
changeset
|
4625 else if (subflags.do_error) /* nothing found */ |
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diff
changeset
|
4626 semsg(_(e_patnotf2), get_search_pat()); |
7 | 4627 } |
4628 | |
4035 | 4629 #ifdef FEAT_FOLDING |
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9715
diff
changeset
|
4630 if (subflags.do_ask && hasAnyFolding(curwin)) |
4035 | 4631 /* Cursor position may require updating */ |
4632 changed_window_setting(); | |
4633 #endif | |
4634 | |
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diff
changeset
|
4635 vim_regfree(regmatch.regprog); |
6789 | 4636 |
4637 /* Restore the flag values, they can be used for ":&&". */ | |
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9715
diff
changeset
|
4638 subflags.do_all = save_do_all; |
064effd222a3
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9715
diff
changeset
|
4639 subflags.do_ask = save_do_ask; |
7 | 4640 } |
4641 | |
4642 /* | |
4643 * Give message for number of substitutions. | |
4644 * Can also be used after a ":global" command. | |
4645 * Return TRUE if a message was given. | |
4646 */ | |
484 | 4647 int |
7819
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parents:
7799
diff
changeset
|
4648 do_sub_msg( |
f86adafb28d4
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7799
diff
changeset
|
4649 int count_only) /* used 'n' flag for ":s" */ |
7 | 4650 { |
4651 /* | |
4652 * Only report substitutions when: | |
4653 * - more than 'report' substitutions | |
4654 * - command was typed by user, or number of changed lines > 'report' | |
4655 * - giving messages is not disabled by 'lazyredraw' | |
4656 */ | |
170 | 4657 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
4658 || count_only) | |
7 | 4659 && messaging()) |
4660 { | |
14585
c8f07e8b273e
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Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4661 char *msg_single; |
c8f07e8b273e
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Christian Brabandt <cb@256bit.org>
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14513
diff
changeset
|
4662 char *msg_plural; |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4663 |
7 | 4664 if (got_int) |
4665 STRCPY(msg_buf, _("(Interrupted) ")); | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4666 else |
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4667 *msg_buf = NUL; |
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4668 |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4669 msg_single = count_only |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4670 ? 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
|
4671 "%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
|
4672 : 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
|
4673 "%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
|
4674 msg_plural = count_only |
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4675 ? 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
|
4676 "%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
|
4677 : 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
|
4678 "%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
|
4679 |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4680 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
|
4681 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
|
4682 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
|
4683 |
7 | 4684 if (msg(msg_buf)) |
4685 /* 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
|
4686 set_keep_msg((char_u *)msg_buf, 0); |
7 | 4687 return TRUE; |
4688 } | |
4689 if (got_int) | |
4690 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4691 emsg(_(e_interr)); |
7 | 4692 return TRUE; |
4693 } | |
4694 return FALSE; | |
4695 } | |
4696 | |
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
|
4697 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
|
4698 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
|
4699 { |
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
|
4700 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
|
4701 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
|
4702 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
|
4703 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
|
4704 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
|
4705 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
|
4706 } |
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
|
4707 |
7 | 4708 /* |
4709 * Execute a global command of the form: | |
4710 * | |
4711 * g/pattern/X : execute X on all lines where pattern matches | |
4712 * v/pattern/X : execute X on all lines where pattern does not match | |
4713 * | |
4714 * where 'X' is an EX command | |
4715 * | |
4716 * The command character (as well as the trailing slash) is optional, and | |
4717 * is assumed to be 'p' if missing. | |
4718 * | |
4719 * This is implemented in two passes: first we scan the file for the pattern and | |
3786 | 4720 * set a mark for each line that (not) matches. Secondly we execute the command |
7 | 4721 * for each line that has a mark. This is required because after deleting |
4722 * lines we do not know where to search for the next match. | |
4723 */ | |
4724 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4725 ex_global(exarg_T *eap) |
7 | 4726 { |
4727 linenr_T lnum; /* line number according to old situation */ | |
170 | 4728 int ndone = 0; |
7 | 4729 int type; /* first char of cmd: 'v' or 'g' */ |
4730 char_u *cmd; /* command argument */ | |
4731 | |
4732 char_u delim; /* delimiter, normally '/' */ | |
4733 char_u *pat; | |
4734 regmmatch_T regmatch; | |
4735 int match; | |
4736 int which_pat; | |
4737 | |
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
|
4738 /* 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
|
4739 * ":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
|
4740 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
|
4741 || 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
|
4742 { |
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
|
4743 /* 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
|
4744 emsg(_("E147: Cannot do :global recursive with a range")); |
7 | 4745 return; |
4746 } | |
4747 | |
4748 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
4749 type = 'v'; | |
4750 else | |
4751 type = *eap->cmd; | |
4752 cmd = eap->arg; | |
4753 which_pat = RE_LAST; /* default: use last used regexp */ | |
4754 | |
4755 /* | |
4756 * undocumented vi feature: | |
4757 * "\/" and "\?": use previous search pattern. | |
4758 * "\&": use previous substitute pattern. | |
4759 */ | |
4760 if (*cmd == '\\') | |
4761 { | |
4762 ++cmd; | |
4763 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
4764 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4765 emsg(_(e_backslash)); |
7 | 4766 return; |
4767 } | |
4768 if (*cmd == '&') | |
4769 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
4770 else | |
4771 which_pat = RE_SEARCH; /* use previous search pattern */ | |
4772 ++cmd; | |
4773 pat = (char_u *)""; | |
4774 } | |
4775 else if (*cmd == NUL) | |
4776 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4777 emsg(_("E148: Regular expression missing from global")); |
7 | 4778 return; |
4779 } | |
4780 else | |
4781 { | |
4782 delim = *cmd; /* get the delimiter */ | |
4783 if (delim) | |
4784 ++cmd; /* skip delimiter if there is one */ | |
4785 pat = cmd; /* remember start of pattern */ | |
4786 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
4787 if (cmd[0] == delim) /* end delimiter found */ | |
4788 *cmd++ = NUL; /* replace it with a NUL */ | |
4789 } | |
4790 | |
4791 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
4792 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4793 emsg(_(e_invcmd)); |
7 | 4794 return; |
4795 } | |
4796 | |
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
|
4797 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
|
4798 { |
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
|
4799 lnum = curwin->w_cursor.lnum; |
1521 | 4800 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
|
4801 (colnr_T)0, NULL, NULL); |
7 | 4802 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
|
4803 global_exe_one(cmd, lnum); |
7 | 4804 } |
4805 else | |
6116 | 4806 { |
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
|
4807 /* |
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
|
4808 * 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
|
4809 */ |
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
|
4810 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
|
4811 { |
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
|
4812 /* 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
|
4813 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
|
4814 (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
|
4815 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
|
4816 { |
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
|
4817 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
|
4818 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
|
4819 } |
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
|
4820 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
|
4821 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4822 |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4823 /* |
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
|
4824 * 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:
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diff
changeset
|
4825 */ |
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
|
4826 if (got_int) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4827 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:
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diff
changeset
|
4828 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:
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diff
changeset
|
4829 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4830 if (type == 'v') |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
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parents:
15367
diff
changeset
|
4831 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:
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diff
changeset
|
4832 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4833 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:
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diff
changeset
|
4834 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4835 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
|
4836 { |
6116 | 4837 #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
|
4838 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:
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diff
changeset
|
4839 #endif |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4840 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:
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diff
changeset
|
4841 #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:
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diff
changeset
|
4842 end_global_changes(); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
4843 #endif |
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4844 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
4845 |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4846 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:
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diff
changeset
|
4847 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4848 |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4849 vim_regfree(regmatch.regprog); |
7 | 4850 } |
4851 | |
4852 /* | |
4853 * Execute "cmd" on lines marked with ml_setmarked(). | |
4854 */ | |
4855 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4856 global_exe(char_u *cmd) |
7 | 4857 { |
2819 | 4858 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
4859 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
4860 linenr_T lnum; /* line number according to old situation */ | |
7 | 4861 |
4862 /* | |
4863 * Set current position only once for a global command. | |
4864 * If global_busy is set, setpcmark() will not do anything. | |
4865 * If there is an error, global_busy will be incremented. | |
4866 */ | |
4867 setpcmark(); | |
4868 | |
4869 /* When the command writes a message, don't overwrite the command. */ | |
4870 msg_didout = TRUE; | |
4871 | |
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4872 sub_nsubs = 0; |
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4873 sub_nlines = 0; |
7 | 4874 global_need_beginline = FALSE; |
4875 global_busy = 1; | |
4876 old_lcount = curbuf->b_ml.ml_line_count; | |
4877 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
4878 { | |
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
|
4879 global_exe_one(cmd, lnum); |
7 | 4880 ui_breakcheck(); |
4881 } | |
4882 | |
4883 global_busy = 0; | |
4884 if (global_need_beginline) | |
4885 beginline(BL_WHITE | BL_FIX); | |
4886 else | |
4887 check_cursor(); /* cursor may be beyond the end of the line */ | |
4888 | |
39 | 4889 /* the cursor may not have moved in the text but a change in a previous |
4890 * line may move it on the screen */ | |
4891 changed_line_abv_curs(); | |
4892 | |
7 | 4893 /* If it looks like no message was written, allow overwriting the |
4894 * command with the report for number of changes. */ | |
4895 if (msg_col == 0 && msg_scrolled == 0) | |
4896 msg_didout = FALSE; | |
4897 | |
1227 | 4898 /* If substitutes done, report number of substitutes, otherwise report |
2819 | 4899 * number of extra or deleted lines. |
4900 * Don't report extra or deleted lines in the edge case where the buffer | |
4901 * we are in after execution is different from the buffer we started in. */ | |
4902 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
7 | 4903 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
4904 } | |
4905 | |
4906 #ifdef FEAT_VIMINFO | |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4907 /* |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4908 * Get the previous substitute pattern. |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4909 */ |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4910 char_u * |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4911 get_old_sub(void) |
7 | 4912 { |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4913 return old_sub; |
7 | 4914 } |
4915 | |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4916 /* |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4917 * 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
|
4918 */ |
7 | 4919 void |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4920 set_old_sub(char_u *val) |
7 | 4921 { |
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4922 vim_free(old_sub); |
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4923 old_sub = val; |
7 | 4924 } |
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17431
diff
changeset
|
4925 #endif // FEAT_VIMINFO |
7 | 4926 |
359 | 4927 #if defined(EXITFREE) || defined(PROTO) |
4928 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4929 free_old_sub(void) |
359 | 4930 { |
4931 vim_free(old_sub); | |
4932 } | |
4933 #endif | |
4934 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
4935 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
7 | 4936 /* |
4937 * 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
|
4938 * Makes the preview window the current window. |
735 | 4939 * Return TRUE when it was created. |
7 | 4940 */ |
735 | 4941 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4942 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
|
4943 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
|
4944 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
|
4945 use_popup_T use_popup) // use other popup window |
7 | 4946 { |
4947 win_T *wp; | |
4948 | |
4949 # ifdef FEAT_GUI | |
4950 need_mouse_correct = TRUE; | |
4951 # endif | |
4952 | |
4953 /* | |
4954 * If there is already a preview window open, use that one. | |
4955 */ | |
4956 if (!curwin->w_p_pvw) | |
4957 { | |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4958 # 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
|
4959 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
|
4960 { |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4961 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
|
4962 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
|
4963 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
|
4964 } |
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4965 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
|
4966 { |
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4967 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
|
4968 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
|
4969 { |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4970 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
|
4971 popup_show(wp); |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4972 else |
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4973 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
|
4974 // 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
|
4975 // 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
|
4976 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
|
4977 } |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4978 } |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4979 else |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4980 # endif |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4981 { |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4982 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
|
4983 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
|
4984 break; |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4985 } |
7 | 4986 if (wp != NULL) |
816 | 4987 win_enter(wp, undo_sync); |
7 | 4988 else |
4989 { | |
4990 /* | |
4991 * There is no preview window open yet. Create one. | |
4992 */ | |
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4993 # 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
|
4994 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
|
4995 || 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
|
4996 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
|
4997 # endif |
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4998 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) == FAIL) |
735 | 4999 return FALSE; |
7 | 5000 curwin->w_p_pvw = TRUE; |
5001 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
|
5002 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
|
5003 // and 'cursorbind' |
7 | 5004 # 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
|
5005 curwin->w_p_diff = FALSE; // no 'diff' |
7 | 5006 # endif |
5007 # 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
|
5008 curwin->w_p_fdc = 0; // no 'foldcolumn' |
7 | 5009 # endif |
735 | 5010 return TRUE; |
7 | 5011 } |
5012 } | |
735 | 5013 return FALSE; |
7 | 5014 } |
5015 | |
5016 #endif | |
5017 | |
5018 | |
5019 /* | |
5020 * ":help": open a read-only window on a help file | |
5021 */ | |
5022 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5023 ex_help(exarg_T *eap) |
7 | 5024 { |
5025 char_u *arg; | |
5026 char_u *tag; | |
5027 FILE *helpfd; /* file descriptor of help file */ | |
5028 int n; | |
5029 int i; | |
5030 win_T *wp; | |
5031 int num_matches; | |
5032 char_u **matches; | |
5033 char_u *p; | |
5034 int empty_fnum = 0; | |
5035 int alt_fnum = 0; | |
5036 buf_T *buf; | |
5037 #ifdef FEAT_MULTI_LANG | |
5038 int len; | |
9 | 5039 char_u *lang; |
7 | 5040 #endif |
3112 | 5041 #ifdef FEAT_FOLDING |
5042 int old_KeyTyped = KeyTyped; | |
5043 #endif | |
7 | 5044 |
5045 if (eap != NULL) | |
5046 { | |
5047 /* | |
5048 * A ":help" command ends at the first LF, or at a '|' that is | |
5049 * followed by some text. Set nextcmd to the following command. | |
5050 */ | |
5051 for (arg = eap->arg; *arg; ++arg) | |
5052 { | |
5053 if (*arg == '\n' || *arg == '\r' | |
5054 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
5055 { | |
5056 *arg++ = NUL; | |
5057 eap->nextcmd = arg; | |
5058 break; | |
5059 } | |
5060 } | |
5061 arg = eap->arg; | |
5062 | |
3446 | 5063 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
7 | 5064 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5065 emsg(_("E478: Don't panic!")); |
7 | 5066 return; |
5067 } | |
5068 | |
5069 if (eap->skip) /* not executing commands */ | |
5070 return; | |
5071 } | |
5072 else | |
5073 arg = (char_u *)""; | |
5074 | |
5075 /* remove trailing blanks */ | |
5076 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
|
5077 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
7 | 5078 *p-- = NUL; |
5079 | |
5080 #ifdef FEAT_MULTI_LANG | |
5081 /* Check for a specified language */ | |
9 | 5082 lang = check_help_lang(arg); |
7 | 5083 #endif |
5084 | |
5085 /* When no argument given go to the index. */ | |
5086 if (*arg == NUL) | |
5087 arg = (char_u *)"help.txt"; | |
5088 | |
5089 /* | |
5090 * Check if there is a match for the argument. | |
5091 */ | |
5092 n = find_help_tags(arg, &num_matches, &matches, | |
5093 eap != NULL && eap->forceit); | |
5094 | |
5095 i = 0; | |
5096 #ifdef FEAT_MULTI_LANG | |
5097 if (n != FAIL && lang != NULL) | |
5098 /* Find first item with the requested language. */ | |
5099 for (i = 0; i < num_matches; ++i) | |
5100 { | |
835 | 5101 len = (int)STRLEN(matches[i]); |
7 | 5102 if (len > 3 && matches[i][len - 3] == '@' |
5103 && STRICMP(matches[i] + len - 2, lang) == 0) | |
5104 break; | |
5105 } | |
5106 #endif | |
5107 if (i >= num_matches || n == FAIL) | |
5108 { | |
5109 #ifdef FEAT_MULTI_LANG | |
5110 if (lang != NULL) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5111 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
7 | 5112 else |
5113 #endif | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5114 semsg(_("E149: Sorry, no help for %s"), arg); |
7 | 5115 if (n != FAIL) |
5116 FreeWild(num_matches, matches); | |
5117 return; | |
5118 } | |
5119 | |
5120 /* The first match (in the requested language) is the best match. */ | |
5121 tag = vim_strsave(matches[i]); | |
5122 FreeWild(num_matches, matches); | |
5123 | |
5124 #ifdef FEAT_GUI | |
5125 need_mouse_correct = TRUE; | |
5126 #endif | |
5127 | |
5128 /* | |
5129 * Re-use an existing help window or open a new one. | |
684 | 5130 * Always open a new one for ":tab help". |
7 | 5131 */ |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5132 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
|
5133 { |
684 | 5134 if (cmdmod.tab != 0) |
5135 wp = NULL; | |
5136 else | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
5137 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
|
5138 if (bt_help(wp->w_buffer)) |
684 | 5139 break; |
7 | 5140 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
5141 win_enter(wp, TRUE); | |
5142 else | |
5143 { | |
5144 /* | |
5145 * There is no help window yet. | |
5146 * Try to open the file specified by the "helpfile" option. | |
5147 */ | |
5148 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
5149 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5150 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
7 | 5151 goto erret; |
5152 } | |
5153 fclose(helpfd); | |
5154 | |
5155 /* Split off help window; put it at far top if no position | |
684 | 5156 * specified, the current window is vertically split and |
5157 * narrow. */ | |
7 | 5158 n = WSP_HELP; |
5159 if (cmdmod.split == 0 && curwin->w_width != Columns | |
684 | 5160 && curwin->w_width < 80) |
7 | 5161 n |= WSP_TOP; |
5162 if (win_split(0, n) == FAIL) | |
684 | 5163 goto erret; |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5164 |
7 | 5165 if (curwin->w_height < p_hh) |
5166 win_setheight((int)p_hh); | |
5167 | |
5168 /* | |
5169 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
5170 * set b_p_ro flag). | |
5171 * Set the alternate file to the previously edited file. | |
5172 */ | |
5173 alt_fnum = curbuf->b_fnum; | |
5174 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
1743 | 5175 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
|
5176 NULL); /* buffer is still open, don't store info */ |
22 | 5177 if (!cmdmod.keepalt) |
5178 curwin->w_alt_fnum = alt_fnum; | |
7 | 5179 empty_fnum = curbuf->b_fnum; |
5180 } | |
5181 } | |
5182 | |
5183 if (!p_im) | |
5184 restart_edit = 0; /* don't want insert mode in help file */ | |
5185 | |
3112 | 5186 #ifdef FEAT_FOLDING |
5187 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
5188 * It is needed for do_tag top open folds under the cursor. */ | |
5189 KeyTyped = old_KeyTyped; | |
5190 #endif | |
5191 | |
7 | 5192 if (tag != NULL) |
5193 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
5194 | |
819 | 5195 /* Delete the empty buffer if we're not using it. Careful: autocommands |
5196 * may have jumped to another window, check that the buffer is not in a | |
5197 * window. */ | |
7 | 5198 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
5199 { | |
5200 buf = buflist_findnr(empty_fnum); | |
819 | 5201 if (buf != NULL && buf->b_nwindows == 0) |
7 | 5202 wipe_buffer(buf, TRUE); |
5203 } | |
5204 | |
5205 /* keep the previous alternate file */ | |
22 | 5206 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
7 | 5207 curwin->w_alt_fnum = alt_fnum; |
5208 | |
5209 erret: | |
5210 vim_free(tag); | |
5211 } | |
5212 | |
6228 | 5213 /* |
6234 | 5214 * ":helpclose": Close one help window |
6228 | 5215 */ |
5216 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5217 ex_helpclose(exarg_T *eap UNUSED) |
6228 | 5218 { |
5219 win_T *win; | |
5220 | |
5221 FOR_ALL_WINDOWS(win) | |
5222 { | |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
5223 if (bt_help(win->w_buffer)) |
6228 | 5224 { |
5225 win_close(win, FALSE); | |
6234 | 5226 return; |
6228 | 5227 } |
5228 } | |
5229 } | |
7 | 5230 |
9 | 5231 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
5232 /* | |
5233 * In an argument search for a language specifiers in the form "@xx". | |
5234 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
5235 * Returns NULL if not found. | |
5236 */ | |
5237 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5238 check_help_lang(char_u *arg) |
9 | 5239 { |
835 | 5240 int len = (int)STRLEN(arg); |
9 | 5241 |
5242 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
5243 && ASCII_ISALPHA(arg[len - 1])) | |
5244 { | |
5245 arg[len - 3] = NUL; /* remove the '@' */ | |
5246 return arg + len - 2; | |
5247 } | |
5248 return NULL; | |
5249 } | |
5250 #endif | |
5251 | |
7 | 5252 /* |
5253 * Return a heuristic indicating how well the given string matches. The | |
5254 * smaller the number, the better the match. This is the order of priorities, | |
5255 * from best match to worst match: | |
5256 * - Match with least alpha-numeric characters is better. | |
5257 * - Match with least total characters is better. | |
5258 * - Match towards the start is better. | |
5259 * - Match starting with "+" is worse (feature instead of command) | |
5260 * Assumption is made that the matched_string passed has already been found to | |
5261 * match some string for which help is requested. webb. | |
5262 */ | |
5263 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5264 help_heuristic( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5265 char_u *matched_string, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5266 int offset, /* offset for match */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5267 int wrong_case) /* no matching case */ |
7 | 5268 { |
5269 int num_letters; | |
5270 char_u *p; | |
5271 | |
5272 num_letters = 0; | |
5273 for (p = matched_string; *p; p++) | |
5274 if (ASCII_ISALNUM(*p)) | |
5275 num_letters++; | |
5276 | |
5277 /* | |
5278 * Multiply the number of letters by 100 to give it a much bigger | |
5279 * weighting than the number of characters. | |
5280 * If there only is a match while ignoring case, add 5000. | |
5281 * If the match starts in the middle of a word, add 10000 to put it | |
5282 * somewhere in the last half. | |
5283 * If the match is more than 2 chars from the start, multiply by 200 to | |
5284 * put it after matches at the start. | |
5285 */ | |
5286 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
5287 && ASCII_ISALNUM(matched_string[offset - 1])) | |
5288 offset += 10000; | |
5289 else if (offset > 2) | |
5290 offset *= 200; | |
5291 if (wrong_case) | |
5292 offset += 5000; | |
5293 /* Features are less interesting than the subjects themselves, but "+" | |
5294 * alone is not a feature. */ | |
5295 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
5296 offset += 100; | |
5297 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
5298 } | |
5299 | |
5300 /* | |
5301 * Compare functions for qsort() below, that checks the help heuristics number | |
5302 * that has been put after the tagname by find_tags(). | |
5303 */ | |
5304 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5305 help_compare(const void *s1, const void *s2) |
7 | 5306 { |
5307 char *p1; | |
5308 char *p2; | |
5309 | |
5310 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
5311 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
5312 return strcmp(p1, p2); | |
5313 } | |
5314 | |
5315 /* | |
5316 * Find all help tags matching "arg", sort them and return in matches[], with | |
5317 * the number of matches in num_matches. | |
5318 * The matches will be sorted with a "best" match algorithm. | |
5319 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
5320 */ | |
5321 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5322 find_help_tags( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5323 char_u *arg, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5324 int *num_matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5325 char_u ***matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5326 int keep_lang) |
7 | 5327 { |
5328 char_u *s, *d; | |
5329 int i; | |
5330 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
445 | 5331 "/*", "/\\*", "\"*", "**", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5332 "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
|
5333 "?", ":?", "?<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
|
5334 "-?", "q?", "v_g?", |
279 | 5335 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5336 "[count]", "[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5337 "[range]", ":[range]", |
5647 | 5338 "[pattern]", "\\|", "\\%$", |
5339 "s/\\~", "s/\\U", "s/\\L", | |
5340 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
7 | 5341 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
445 | 5342 "/star", "/\\\\star", "quotestar", "starstar", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5343 "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
|
5344 "?", ":?", "?<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
|
5345 "-?", "q?", "v_g?", |
279 | 5346 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5347 "\\[count]", "\\[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5348 "\\[range]", ":\\[range]", |
5647 | 5349 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
5867 | 5350 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
5647 | 5351 "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
|
5352 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
|
5353 ">=?", ">?", "is?", "isnot?"}; |
7 | 5354 int flags; |
5355 | |
5356 d = IObuff; /* assume IObuff is long enough! */ | |
5357 | |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5358 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
|
5359 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5360 // 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
|
5361 // 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
|
5362 // 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
|
5363 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
|
5364 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
|
5365 { |
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5366 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
|
5367 |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5368 for (;;) |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5369 { |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5370 if (arg[si] == '~') |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5371 d[di++] = '\\'; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5372 d[di++] = arg[si]; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5373 if (arg[si] == NUL) |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5374 break; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5375 ++si; |
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5376 } |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5377 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5378 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5379 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5380 else |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5381 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5382 // 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
|
5383 // '*' 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
|
5384 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
|
5385 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
|
5386 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5387 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
|
5388 break; |
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 } |
7 | 5391 |
5392 if (i < 0) /* no match in table */ | |
5393 { | |
5394 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
5395 * Also replace "\%^" and "\%(", they match every tag too. | |
5396 * Also "\zs", "\z1", etc. | |
5397 * Also "\@<", "\@=", "\@<=", etc. | |
5398 * And also "\_$" and "\_^". */ | |
5399 if (arg[0] == '\\' | |
5400 && ((arg[1] != NUL && arg[2] == NUL) | |
5401 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
5402 && arg[2] != NUL))) | |
5403 { | |
5404 STRCPY(d, "/\\\\"); | |
5405 STRCPY(d + 3, arg + 1); | |
5406 /* Check for "/\\_$", should be "/\\_\$" */ | |
5407 if (d[3] == '_' && d[4] == '$') | |
5408 STRCPY(d + 4, "\\$"); | |
5409 } | |
5410 else | |
5411 { | |
3786 | 5412 /* Replace: |
5413 * "[:...:]" with "\[:...:]" | |
5414 * "[++...]" with "\[++...]" | |
5867 | 5415 * "\{" with "\\{" -- matching "} \}" |
3786 | 5416 */ |
5417 if ((arg[0] == '[' && (arg[1] == ':' | |
5418 || (arg[1] == '+' && arg[2] == '+'))) | |
5419 || (arg[0] == '\\' && arg[1] == '{')) | |
7 | 5420 *d++ = '\\'; |
5421 | |
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5422 /* |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5423 * 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
|
5424 */ |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5425 if (*arg == '(' && arg[1] == '\'') |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5426 arg++; |
7 | 5427 for (s = arg; *s; ++s) |
5428 { | |
5429 /* | |
5430 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
5431 * the tags for these commands. | |
5432 * Replace "*" with ".*" and "?" with "." to match command line | |
5433 * completion. | |
5434 * Insert a backslash before '~', '$' and '.' to avoid their | |
5435 * special meaning. | |
5436 */ | |
5437 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
5438 break; | |
5439 switch (*s) | |
5440 { | |
5441 case '|': STRCPY(d, "bar"); | |
5442 d += 3; | |
5443 continue; | |
5444 case '"': STRCPY(d, "quote"); | |
5445 d += 5; | |
5446 continue; | |
5447 case '*': *d++ = '.'; | |
5448 break; | |
5449 case '?': *d++ = '.'; | |
5450 continue; | |
5451 case '$': | |
5452 case '.': | |
5453 case '~': *d++ = '\\'; | |
5454 break; | |
5455 } | |
5456 | |
5457 /* | |
5458 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
5459 * ":help i_^_CTRL-D" work. | |
5460 * Insert '-' before and after "CTRL-X" when applicable. | |
5461 */ | |
5462 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
5463 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
5464 { | |
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5465 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5466 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
7 | 5467 STRCPY(d, "CTRL-"); |
5468 d += 5; | |
5469 if (*s < ' ') | |
5470 { | |
5471 #ifdef EBCDIC | |
5472 *d++ = CtrlChar(*s); | |
5473 #else | |
5474 *d++ = *s + '@'; | |
5475 #endif | |
5476 if (d[-1] == '\\') | |
5477 *d++ = '\\'; /* double a backslash */ | |
5478 } | |
5479 else | |
5480 *d++ = *++s; | |
5481 if (s[1] != NUL && s[1] != '_') | |
5482 *d++ = '_'; /* append a '_' */ | |
5483 continue; | |
5484 } | |
5485 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
5486 *d++ = '\\'; | |
5487 | |
5488 /* | |
5489 * Insert a backslash before a backslash after a slash, for search | |
5490 * pattern tags: "/\|" --> "/\\|". | |
5491 */ | |
5492 else if (s[0] == '\\' && s[1] != '\\' | |
5493 && *arg == '/' && s == arg + 1) | |
5494 *d++ = '\\'; | |
5495 | |
5496 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
5497 * "CTRL-\_CTRL-N" */ | |
5498 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
5499 { | |
5500 STRCPY(d, "CTRL-\\\\"); | |
5501 d += 7; | |
5502 s += 6; | |
5503 } | |
5504 | |
5505 *d++ = *s; | |
5506 | |
5507 /* | |
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5508 * 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
|
5509 * 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
|
5510 */ |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5511 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5512 break; |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5513 |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5514 /* |
7 | 5515 * If tag starts with ', toss everything after a second '. Fixes |
5516 * CTRL-] on 'option'. (would include the trailing '.'). | |
5517 */ | |
5518 if (*s == '\'' && s > arg && *arg == '\'') | |
5519 break; | |
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5520 /* Also '{' and '}'. */ |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5521 if (*s == '}' && s > arg && *arg == '{') |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5522 break; |
7 | 5523 } |
5524 *d = NUL; | |
3480 | 5525 |
5526 if (*IObuff == '`') | |
5527 { | |
5528 if (d > IObuff + 2 && d[-1] == '`') | |
5529 { | |
5530 /* remove the backticks from `command` */ | |
5531 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
5532 d[-2] = NUL; | |
5533 } | |
5534 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
5535 { | |
5536 /* remove the backticks and comma from `command`, */ | |
5537 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
5538 d[-3] = NUL; | |
5539 } | |
5540 else if (d > IObuff + 4 && d[-3] == '`' | |
5541 && d[-2] == '\\' && d[-1] == '.') | |
5542 { | |
5543 /* remove the backticks and dot from `command`\. */ | |
5544 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
5545 d[-4] = NUL; | |
5546 } | |
5547 } | |
7 | 5548 } |
5549 } | |
5550 | |
5551 *matches = (char_u **)""; | |
5552 *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
|
5553 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
7 | 5554 if (keep_lang) |
5555 flags |= TAG_KEEP_LANG; | |
1696 | 5556 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
7 | 5557 && *num_matches > 0) |
1696 | 5558 { |
7 | 5559 /* Sort the matches found on the heuristic number that is after the |
5560 * tag name. */ | |
5561 qsort((void *)*matches, (size_t)*num_matches, | |
5562 sizeof(char_u *), help_compare); | |
1696 | 5563 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
5564 while (*num_matches > TAG_MANY) | |
5565 vim_free((*matches)[--*num_matches]); | |
5566 } | |
7 | 5567 return OK; |
5568 } | |
5569 | |
5570 /* | |
6365 | 5571 * Called when starting to edit a buffer for a help file. |
5572 */ | |
5573 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5574 prepare_help_buffer(void) |
6365 | 5575 { |
5576 char_u *p; | |
5577 | |
5578 curbuf->b_help = TRUE; | |
5579 #ifdef FEAT_QUICKFIX | |
5580 set_string_option_direct((char_u *)"buftype", -1, | |
5581 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
5582 #endif | |
5583 | |
5584 /* | |
5585 * Always set these options after jumping to a help tag, because the | |
5586 * user may have an autocommand that gets in the way. | |
5587 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
5588 * latin1 word characters (for translated help files). | |
5589 * Only set it when needed, buf_init_chartab() is some work. | |
5590 */ | |
5591 p = | |
5592 #ifdef EBCDIC | |
5593 (char_u *)"65-255,^*,^|,^\""; | |
5594 #else | |
5595 (char_u *)"!-~,^*,^|,^\",192-255"; | |
5596 #endif | |
5597 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
5598 { | |
5599 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
5600 check_buf_options(curbuf); | |
5601 (void)buf_init_chartab(curbuf, FALSE); | |
5602 } | |
5603 | |
6415 | 5604 #ifdef FEAT_FOLDING |
6365 | 5605 /* Don't use the global foldmethod.*/ |
5606 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
5607 OPT_FREE|OPT_LOCAL, 0); | |
6415 | 5608 #endif |
6365 | 5609 |
5610 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
5611 curwin->w_p_list = FALSE; /* no list mode */ | |
5612 | |
5613 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
5614 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
5615 curwin->w_p_nu = 0; /* no line numbers */ | |
5616 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
5617 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
5618 #ifdef FEAT_ARABIC | |
5619 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
5620 #endif | |
5621 #ifdef FEAT_RIGHTLEFT | |
5622 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
5623 #endif | |
5624 #ifdef FEAT_FOLDING | |
5625 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
5626 #endif | |
5627 #ifdef FEAT_DIFF | |
5628 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
5629 #endif | |
5630 #ifdef FEAT_SPELL | |
5631 curwin->w_p_spell = FALSE; /* No spell checking */ | |
5632 #endif | |
5633 | |
5634 set_buflisted(FALSE); | |
5635 } | |
5636 | |
5637 /* | |
7 | 5638 * After reading a help file: May cleanup a help buffer when syntax |
5639 * highlighting is not used. | |
5640 */ | |
5641 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5642 fix_help_buffer(void) |
7 | 5643 { |
5644 linenr_T lnum; | |
5645 char_u *line; | |
5646 int in_example = FALSE; | |
5647 int len; | |
3141 | 5648 char_u *fname; |
7 | 5649 char_u *p; |
5650 char_u *rt; | |
5651 int mustfree; | |
5652 | |
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
|
5653 /* 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
|
5654 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
|
5655 { |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5656 ++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
|
5657 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
|
5658 --curbuf_lock; |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5659 } |
7 | 5660 |
5661 #ifdef FEAT_SYN_HL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5662 if (!syntax_present(curwin)) |
7 | 5663 #endif |
5664 { | |
5665 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5666 { | |
5667 line = ml_get_buf(curbuf, lnum, FALSE); | |
5668 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
|
5669 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
7 | 5670 { |
5671 /* End of example: non-white or '<' in first column. */ | |
5672 if (line[0] == '<') | |
5673 { | |
5674 /* blank-out a '<' in the first column */ | |
5675 line = ml_get_buf(curbuf, lnum, TRUE); | |
5676 line[0] = ' '; | |
5677 } | |
5678 in_example = FALSE; | |
5679 } | |
5680 if (!in_example && len > 0) | |
5681 { | |
5682 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
5683 { | |
5684 /* blank-out a '>' in the last column (start of example) */ | |
5685 line = ml_get_buf(curbuf, lnum, TRUE); | |
5686 line[len - 1] = ' '; | |
5687 in_example = TRUE; | |
5688 } | |
5689 else if (line[len - 1] == '~') | |
5690 { | |
5691 /* blank-out a '~' at the end of line (header marker) */ | |
5692 line = ml_get_buf(curbuf, lnum, TRUE); | |
5693 line[len - 1] = ' '; | |
5694 } | |
5695 } | |
5696 } | |
5697 } | |
5698 | |
5699 /* | |
3141 | 5700 * In the "help.txt" and "help.abx" file, add the locally added help |
5701 * files. This uses the very first line in the help file. | |
7 | 5702 */ |
3141 | 5703 fname = gettail(curbuf->b_fname); |
5704 if (fnamecmp(fname, "help.txt") == 0 | |
5705 #ifdef FEAT_MULTI_LANG | |
5706 || (fnamencmp(fname, "help.", 5) == 0 | |
5707 && ASCII_ISALPHA(fname[5]) | |
5708 && ASCII_ISALPHA(fname[6]) | |
5709 && TOLOWER_ASC(fname[7]) == 'x' | |
5710 && fname[8] == NUL) | |
5711 #endif | |
5712 ) | |
7 | 5713 { |
5714 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
5715 { | |
5716 line = ml_get_buf(curbuf, lnum, FALSE); | |
3141 | 5717 if (strstr((char *)line, "*local-additions*") == NULL) |
5718 continue; | |
5719 | |
5720 /* Go through all directories in 'runtimepath', skipping | |
5721 * $VIMRUNTIME. */ | |
5722 p = p_rtp; | |
5723 while (*p != NUL) | |
7 | 5724 { |
3141 | 5725 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
5726 mustfree = FALSE; | |
5727 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
|
5728 if (rt != NULL && |
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5729 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME) |
7 | 5730 { |
3141 | 5731 int fcount; |
5732 char_u **fnames; | |
5733 FILE *fd; | |
5734 char_u *s; | |
5735 int fi; | |
5736 vimconv_T vc; | |
5737 char_u *cp; | |
5738 | |
5739 /* Find all "doc/ *.txt" files in this directory. */ | |
5740 add_pathsep(NameBuff); | |
5741 #ifdef FEAT_MULTI_LANG | |
5742 STRCAT(NameBuff, "doc/*.??[tx]"); | |
7 | 5743 #else |
3141 | 5744 STRCAT(NameBuff, "doc/*.txt"); |
5745 #endif | |
5746 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
5747 &fnames, EW_FILE|EW_SILENT) == OK | |
5748 && fcount > 0) | |
5749 { | |
5750 #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
|
5751 int i1, i2; |
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5752 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
|
5753 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
|
5754 char_u *e1, *e2; |
3141 | 5755 |
5756 /* If foo.abx is found use it instead of foo.txt in | |
5757 * the same directory. */ | |
5758 for (i1 = 0; i1 < fcount; ++i1) | |
5759 { | |
5760 for (i2 = 0; i2 < fcount; ++i2) | |
5761 { | |
5762 if (i1 == i2) | |
5763 continue; | |
5764 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
5765 continue; | |
5766 f1 = fnames[i1]; | |
5767 f2 = fnames[i2]; | |
5768 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
|
5769 t2 = gettail(f2); |
3141 | 5770 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
|
5771 e2 = vim_strrchr(t2, '.'); |
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
5772 if (e1 == NULL || e2 == NULL) |
3141 | 5773 continue; |
5774 if (fnamecmp(e1, ".txt") != 0 | |
5775 && fnamecmp(e1, fname + 4) != 0) | |
5776 { | |
5777 /* 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
|
5778 VIM_CLEAR(fnames[i1]); |
3141 | 5779 continue; |
5780 } | |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5781 if (e1 - f1 != e2 - f2 |
e1deb00ffc27
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Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5782 || fnamencmp(f1, f2, e1 - f1) != 0) |
3141 | 5783 continue; |
5784 if (fnamecmp(e1, ".txt") == 0 | |
5785 && fnamecmp(e2, fname + 4) == 0) | |
5786 /* 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
|
5787 VIM_CLEAR(fnames[i1]); |
7 | 5788 } |
5789 } | |
3141 | 5790 #endif |
5791 for (fi = 0; fi < fcount; ++fi) | |
5792 { | |
5793 if (fnames[fi] == NULL) | |
5794 continue; | |
5795 fd = mch_fopen((char *)fnames[fi], "r"); | |
5796 if (fd != NULL) | |
5797 { | |
5798 vim_fgets(IObuff, IOSIZE, fd); | |
5799 if (IObuff[0] == '*' | |
5800 && (s = vim_strchr(IObuff + 1, '*')) | |
5801 != NULL) | |
5802 { | |
5803 int this_utf = MAYBE; | |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5804 |
3141 | 5805 /* Change tag definition to a |
5806 * reference and remove <CR>/<NL>. */ | |
5807 IObuff[0] = '|'; | |
5808 *s = '|'; | |
5809 while (*s != NUL) | |
5810 { | |
5811 if (*s == '\r' || *s == '\n') | |
5812 *s = NUL; | |
5813 /* The text is utf-8 when a byte | |
5814 * above 127 is found and no | |
5815 * illegal byte sequence is found. | |
5816 */ | |
5817 if (*s >= 0x80 && this_utf != FALSE) | |
5818 { | |
5819 int l; | |
5820 | |
5821 this_utf = TRUE; | |
5822 l = utf_ptr2len(s); | |
5823 if (l == 1) | |
5824 this_utf = FALSE; | |
5825 s += l - 1; | |
5826 } | |
5827 ++s; | |
5828 } | |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5829 |
3141 | 5830 /* The help file is latin1 or utf-8; |
5831 * conversion to the current | |
5832 * 'encoding' may be required. */ | |
5833 vc.vc_type = CONV_NONE; | |
5834 convert_setup(&vc, (char_u *)( | |
5835 this_utf == TRUE ? "utf-8" | |
5836 : "latin1"), p_enc); | |
5837 if (vc.vc_type == CONV_NONE) | |
5838 /* No conversion needed. */ | |
5839 cp = IObuff; | |
5840 else | |
5841 { | |
5842 /* Do the conversion. If it fails | |
5843 * use the unconverted text. */ | |
5844 cp = string_convert(&vc, IObuff, | |
5845 NULL); | |
5846 if (cp == NULL) | |
5847 cp = IObuff; | |
5848 } | |
5849 convert_setup(&vc, NULL, NULL); | |
5850 | |
5851 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
5852 if (cp != IObuff) | |
5853 vim_free(cp); | |
5854 ++lnum; | |
5855 } | |
5856 fclose(fd); | |
5857 } | |
5858 } | |
5859 FreeWild(fcount, fnames); | |
7 | 5860 } |
5861 } | |
3141 | 5862 if (mustfree) |
5863 vim_free(rt); | |
7 | 5864 } |
3141 | 5865 break; |
7 | 5866 } |
5867 } | |
5868 } | |
5869 | |
40 | 5870 /* |
5871 * ":exusage" | |
5872 */ | |
5873 void | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5874 ex_exusage(exarg_T *eap UNUSED) |
40 | 5875 { |
5876 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
5877 } | |
5878 | |
5879 /* | |
5880 * ":viusage" | |
5881 */ | |
5882 void | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5883 ex_viusage(exarg_T *eap UNUSED) |
40 | 5884 { |
5885 do_cmdline_cmd((char_u *)"help normal-index"); | |
5886 } | |
5887 | |
7 | 5888 /* |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
5889 * Generate tags in one help directory. |
7 | 5890 */ |
5891 static void | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5892 helptags_one( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5893 char_u *dir, /* doc directory */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5894 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
|
5895 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
|
5896 int add_help_tags) /* add "help-tags" tag */ |
7 | 5897 { |
5898 FILE *fd_tags; | |
5899 FILE *fd; | |
5900 garray_T ga; | |
5901 int filecount; | |
5902 char_u **files; | |
5903 char_u *p1, *p2; | |
5904 int fi; | |
5905 char_u *s; | |
5906 int i; | |
5907 char_u *fname; | |
3957 | 5908 int dirlen; |
7 | 5909 int utf8 = MAYBE; |
5910 int this_utf8; | |
5911 int firstline; | |
5912 int mix = FALSE; /* detected mixed encodings */ | |
5913 | |
5914 /* | |
5915 * Find all *.txt files. | |
5916 */ | |
3978 | 5917 dirlen = (int)STRLEN(dir); |
7 | 5918 STRCPY(NameBuff, dir); |
3957 | 5919 STRCAT(NameBuff, "/**/*"); |
7 | 5920 STRCAT(NameBuff, ext); |
5921 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
5922 EW_FILE|EW_SILENT) == FAIL | |
5923 || filecount == 0) | |
5924 { | |
5925 if (!got_int) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5926 semsg(_("E151: No match: %s"), NameBuff); |
7 | 5927 return; |
5928 } | |
5929 | |
5930 /* | |
5931 * Open the tags file for writing. | |
5932 * Do this before scanning through all the files. | |
5933 */ | |
5934 STRCPY(NameBuff, dir); | |
5935 add_pathsep(NameBuff); | |
5936 STRCAT(NameBuff, tagfname); | |
531 | 5937 fd_tags = mch_fopen((char *)NameBuff, "w"); |
7 | 5938 if (fd_tags == NULL) |
5939 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5940 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
7 | 5941 FreeWild(filecount, files); |
5942 return; | |
5943 } | |
5944 | |
5945 /* | |
1502 | 5946 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
5947 * add the "help-tags" tag. | |
7 | 5948 */ |
5949 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
1502 | 5950 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
|
5951 dir, FALSE, TRUE) == FPC_SAME) |
7 | 5952 { |
5953 if (ga_grow(&ga, 1) == FAIL) | |
5954 got_int = TRUE; | |
5955 else | |
5956 { | |
835 | 5957 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
7 | 5958 if (s == NULL) |
5959 got_int = TRUE; | |
5960 else | |
5961 { | |
5962 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
5963 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
5964 ++ga.ga_len; | |
5965 } | |
5966 } | |
5967 } | |
5968 | |
5969 /* | |
5970 * Go over all the files and extract the tags. | |
5971 */ | |
5972 for (fi = 0; fi < filecount && !got_int; ++fi) | |
5973 { | |
531 | 5974 fd = mch_fopen((char *)files[fi], "r"); |
7 | 5975 if (fd == NULL) |
5976 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5977 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
7 | 5978 continue; |
5979 } | |
3957 | 5980 fname = files[fi] + dirlen + 1; |
7 | 5981 |
5982 firstline = TRUE; | |
5983 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
5984 { | |
5985 if (firstline) | |
5986 { | |
5987 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
5988 this_utf8 = MAYBE; | |
5989 for (s = IObuff; *s != NUL; ++s) | |
5990 if (*s >= 0x80) | |
5991 { | |
5992 int l; | |
5993 | |
5994 this_utf8 = TRUE; | |
474 | 5995 l = utf_ptr2len(s); |
7 | 5996 if (l == 1) |
5997 { | |
5998 /* Illegal UTF-8 byte sequence. */ | |
5999 this_utf8 = FALSE; | |
6000 break; | |
6001 } | |
6002 s += l - 1; | |
6003 } | |
6004 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
6005 this_utf8 = FALSE; | |
6006 if (utf8 == MAYBE) /* first file */ | |
6007 utf8 = this_utf8; | |
6008 else if (utf8 != this_utf8) | |
6009 { | |
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changeset
|
6010 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
7 | 6011 mix = !got_int; |
6012 got_int = TRUE; | |
6013 } | |
6014 firstline = FALSE; | |
6015 } | |
6016 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
6017 while (p1 != NULL) | |
6018 { | |
3514 | 6019 /* Use vim_strbyte() instead of vim_strchr() so that when |
6020 * 'encoding' is dbcs it still works, don't find '*' in the | |
6021 * second byte. */ | |
6022 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
7 | 6023 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
6024 { | |
6025 for (s = p1 + 1; s < p2; ++s) | |
6026 if (*s == ' ' || *s == '\t' || *s == '|') | |
6027 break; | |
6028 | |
6029 /* | |
6030 * Only accept a *tag* when it consists of valid | |
6031 * characters, there is white space before it and is | |
6032 * followed by a white character or end-of-line. | |
6033 */ | |
6034 if (s == p2 | |
6035 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
6036 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
6037 || s[1] == '\0')) | |
6038 { | |
6039 *p2 = '\0'; | |
6040 ++p1; | |
6041 if (ga_grow(&ga, 1) == FAIL) | |
6042 { | |
6043 got_int = TRUE; | |
6044 break; | |
6045 } | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
6046 s = alloc(p2 - p1 + STRLEN(fname) + 2); |
7 | 6047 if (s == NULL) |
6048 { | |
6049 got_int = TRUE; | |
6050 break; | |
6051 } | |
6052 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
6053 ++ga.ga_len; | |
6054 sprintf((char *)s, "%s\t%s", p1, fname); | |
6055 | |
6056 /* find next '*' */ | |
6057 p2 = vim_strchr(p2 + 1, '*'); | |
6058 } | |
6059 } | |
6060 p1 = p2; | |
6061 } | |
6062 line_breakcheck(); | |
6063 } | |
6064 | |
6065 fclose(fd); | |
6066 } | |
6067 | |
6068 FreeWild(filecount, files); | |
6069 | |
6070 if (!got_int) | |
6071 { | |
6072 /* | |
6073 * Sort the tags. | |
6074 */ | |
7009 | 6075 if (ga.ga_data != NULL) |
6076 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
7 | 6077 |
6078 /* | |
6079 * Check for duplicates. | |
6080 */ | |
6081 for (i = 1; i < ga.ga_len; ++i) | |
6082 { | |
6083 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
6084 p2 = ((char_u **)ga.ga_data)[i]; | |
6085 while (*p1 == *p2) | |
6086 { | |
6087 if (*p2 == '\t') | |
6088 { | |
6089 *p2 = NUL; | |
274 | 6090 vim_snprintf((char *)NameBuff, MAXPATHL, |
7 | 6091 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
6092 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
15470
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6093 emsg((char *)NameBuff); |
7 | 6094 *p2 = '\t'; |
6095 break; | |
6096 } | |
6097 ++p1; | |
6098 ++p2; | |
6099 } | |
6100 } | |
6101 | |
6102 if (utf8 == TRUE) | |
6103 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
6104 | |
6105 /* | |
6106 * Write the tags into the file. | |
6107 */ | |
6108 for (i = 0; i < ga.ga_len; ++i) | |
6109 { | |
6110 s = ((char_u **)ga.ga_data)[i]; | |
1325 | 6111 if (STRNCMP(s, "help-tags\t", 10) == 0) |
7 | 6112 /* help-tags entry was added in formatted form */ |
1325 | 6113 fputs((char *)s, fd_tags); |
7 | 6114 else |
6115 { | |
6116 fprintf(fd_tags, "%s\t/*", s); | |
6117 for (p1 = s; *p1 != '\t'; ++p1) | |
6118 { | |
6119 /* insert backslash before '\\' and '/' */ | |
6120 if (*p1 == '\\' || *p1 == '/') | |
6121 putc('\\', fd_tags); | |
6122 putc(*p1, fd_tags); | |
6123 } | |
6124 fprintf(fd_tags, "*\n"); | |
6125 } | |
6126 } | |
6127 } | |
6128 if (mix) | |
6129 got_int = FALSE; /* continue with other languages */ | |
6130 | |
6131 for (i = 0; i < ga.ga_len; ++i) | |
6132 vim_free(((char_u **)ga.ga_data)[i]); | |
6133 ga_clear(&ga); | |
6134 fclose(fd_tags); /* there is no check for an error... */ | |
6135 } | |
6136 | |
8522
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|
6137 /* |
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changeset
|
6138 * Generate tags in one help directory, taking care of translations. |
721e8d6cb7b5
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|
6139 */ |
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|
6140 static void |
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changeset
|
6141 do_helptags(char_u *dirname, int add_help_tags) |
721e8d6cb7b5
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|
6142 { |
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|
6143 #ifdef FEAT_MULTI_LANG |
721e8d6cb7b5
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|
6144 int len; |
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changeset
|
6145 int i, j; |
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changeset
|
6146 garray_T ga; |
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changeset
|
6147 char_u lang[2]; |
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changeset
|
6148 char_u ext[5]; |
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diff
changeset
|
6149 char_u fname[8]; |
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changeset
|
6150 int filecount; |
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|
6151 char_u **files; |
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changeset
|
6152 |
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8212
diff
changeset
|
6153 /* Get a list of all files in the help directory and in subdirectories. */ |
721e8d6cb7b5
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8212
diff
changeset
|
6154 STRCPY(NameBuff, dirname); |
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8212
diff
changeset
|
6155 add_pathsep(NameBuff); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6156 STRCAT(NameBuff, "**"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6157 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6158 EW_FILE|EW_SILENT) == FAIL |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6159 || filecount == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6160 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6161 semsg(_("E151: No match: %s"), NameBuff); |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6162 return; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6163 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6164 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6165 /* Go over all files in the directory to find out what languages are |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6166 * present. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6167 ga_init2(&ga, 1, 10); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6168 for (i = 0; i < filecount; ++i) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6169 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6170 len = (int)STRLEN(files[i]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6171 if (len > 4) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6172 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6173 if (STRICMP(files[i] + len - 4, ".txt") == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6174 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6175 /* ".txt" -> language "en" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6176 lang[0] = 'e'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6177 lang[1] = 'n'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6178 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6179 else if (files[i][len - 4] == '.' |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6180 && ASCII_ISALPHA(files[i][len - 3]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6181 && ASCII_ISALPHA(files[i][len - 2]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6182 && TOLOWER_ASC(files[i][len - 1]) == 'x') |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6183 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6184 /* ".abx" -> language "ab" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6185 lang[0] = TOLOWER_ASC(files[i][len - 3]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6186 lang[1] = TOLOWER_ASC(files[i][len - 2]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6187 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6188 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6189 continue; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6190 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6191 /* Did we find this language already? */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6192 for (j = 0; j < ga.ga_len; j += 2) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6193 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6194 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6195 if (j == ga.ga_len) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6196 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6197 /* New language, add it. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6198 if (ga_grow(&ga, 2) == FAIL) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6199 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6200 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6201 ((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
|
6202 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6203 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6204 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6205 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6206 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6207 * Loop over the found languages to generate a tags file for each one. |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6208 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6209 for (j = 0; j < ga.ga_len; j += 2) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6210 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6211 STRCPY(fname, "tags-xx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6212 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
|
6213 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
|
6214 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
|
6215 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6216 /* English is an exception: use ".txt" and "tags". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6217 fname[4] = NUL; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6218 STRCPY(ext, ".txt"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6219 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6220 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6221 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6222 /* Language "ab" uses ".abx" and "tags-ab". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6223 STRCPY(ext, ".xxx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6224 ext[1] = fname[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6225 ext[2] = fname[6]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6226 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6227 helptags_one(dirname, ext, fname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6228 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6229 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6230 ga_clear(&ga); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6231 FreeWild(filecount, files); |
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 #else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6234 /* No language support, just use "*.txt" and "tags". */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6235 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6236 #endif |
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
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changeset
|
6237 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6238 |
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
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diff
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|
6239 static void |
721e8d6cb7b5
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diff
changeset
|
6240 helptags_cb(char_u *fname, void *cookie) |
721e8d6cb7b5
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|
6241 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6242 do_helptags(fname, *(int *)cookie); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
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diff
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|
6243 } |
721e8d6cb7b5
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|
6244 |
721e8d6cb7b5
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|
6245 /* |
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6246 * ":helptags" |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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|
6247 */ |
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
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diff
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|
6248 void |
721e8d6cb7b5
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changeset
|
6249 ex_helptags(exarg_T *eap) |
721e8d6cb7b5
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|
6250 { |
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
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changeset
|
6251 expand_T xpc; |
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Christian Brabandt <cb@256bit.org>
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|
6252 char_u *dirname; |
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
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|
6253 int add_help_tags = FALSE; |
721e8d6cb7b5
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|
6254 |
721e8d6cb7b5
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changeset
|
6255 /* 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
|
6256 if (STRNCMP(eap->arg, "++t", 3) == 0 && VIM_ISWHITE(eap->arg[3])) |
8522
721e8d6cb7b5
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|
6257 { |
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|
6258 add_help_tags = TRUE; |
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|
6259 eap->arg = skipwhite(eap->arg + 3); |
721e8d6cb7b5
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|
6260 } |
721e8d6cb7b5
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|
6261 |
721e8d6cb7b5
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|
6262 if (STRCMP(eap->arg, "ALL") == 0) |
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|
6263 { |
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Christian Brabandt <cb@256bit.org>
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|
6264 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR, |
721e8d6cb7b5
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changeset
|
6265 helptags_cb, &add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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|
6266 } |
721e8d6cb7b5
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|
6267 else |
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|
6268 { |
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changeset
|
6269 ExpandInit(&xpc); |
721e8d6cb7b5
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|
6270 xpc.xp_context = EXPAND_DIRECTORIES; |
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diff
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|
6271 dirname = ExpandOne(&xpc, eap->arg, NULL, |
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|
6272 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE); |
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diff
changeset
|
6273 if (dirname == NULL || !mch_isdir(dirname)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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15367
diff
changeset
|
6274 semsg(_("E150: Not a directory: %s"), eap->arg); |
8522
721e8d6cb7b5
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diff
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|
6275 else |
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diff
changeset
|
6276 do_helptags(dirname, add_help_tags); |
721e8d6cb7b5
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changeset
|
6277 vim_free(dirname); |
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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|
6278 } |
721e8d6cb7b5
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diff
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|
6279 } |
721e8d6cb7b5
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diff
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|
6280 |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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changeset
|
6281 /* |
2c63e9ecf29d
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diff
changeset
|
6282 * Make the user happy. |
2c63e9ecf29d
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diff
changeset
|
6283 */ |
2c63e9ecf29d
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diff
changeset
|
6284 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6285 ex_smile(exarg_T *eap UNUSED) |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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diff
changeset
|
6286 { |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6287 static char *code[] = { |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6288 "\34 \4o\14$\4ox\30 \2o\30$\1ox\25 \2o\36$\1o\11 \1o\1$\3 \2$\1 \1o\1$x\5 \1o\1 \1$\1 \2o\10 \1o\44$\1o\7 \2$\1 \2$\1 \2$\1o\1$x\2 \2o\1 \1$\1 \1$\1 \1\"\1$\6 \1o\11$\4 \15$\4 \11$\1o\7 \3$\1o\2$\1o\1$x\2 \1\"\6$\1o\1$\5 \1o\11$\6 \13$\6 \12$\1o\4 \10$x\4 \7$\4 \13$\6 \13$\6 \27$x\4 \27$\4 \15$\4 \16$\2 \3\"\3$x\5 \1\"\3$\4\"\61$\5 \1\"\3$x\6 \3$\3 \1o\62$\5 \1\"\3$\1ox\5 \1o\2$\1\"\3 \63$\7 \3$\1ox\5 \3$\4 \55$\1\"\1 \1\"\6$", |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6289 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x" |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6290 }; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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7340
diff
changeset
|
6291 char *p; |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
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7340
diff
changeset
|
6292 int n; |
8879
cea5ff374062
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diff
changeset
|
6293 int i; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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diff
changeset
|
6294 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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diff
changeset
|
6295 msg_start(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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7340
diff
changeset
|
6296 msg_putchar('\n'); |
8879
cea5ff374062
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diff
changeset
|
6297 for (i = 0; i < 2; ++i) |
cea5ff374062
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diff
changeset
|
6298 for (p = code[i]; *p != NUL; ++p) |
cea5ff374062
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parents:
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diff
changeset
|
6299 if (*p == 'x') |
cea5ff374062
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parents:
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diff
changeset
|
6300 msg_putchar('\n'); |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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diff
changeset
|
6301 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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diff
changeset
|
6302 for (n = *p++; n > 0; --n) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6303 if (*p == 'o' || *p == '$') |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
6304 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
8879
cea5ff374062
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diff
changeset
|
6305 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6306 msg_putchar(*p); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6307 msg_clr_eos(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6308 } |
7 | 6309 |
6310 /* | |
6311 * ":drop" | |
6312 * Opens the first argument in a window. When there are two or more arguments | |
6313 * the argument list is redefined. | |
6314 */ | |
6315 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6316 ex_drop(exarg_T *eap) |
7 | 6317 { |
6318 int split = FALSE; | |
6319 win_T *wp; | |
6320 buf_T *buf; | |
735 | 6321 tabpage_T *tp; |
7 | 6322 |
6323 /* | |
6324 * Check if the first argument is already being edited in a window. If | |
6325 * so, jump to that window. | |
6326 * We would actually need to check all arguments, but that's complicated | |
6327 * and mostly only one file is dropped. | |
6328 * This also ignores wildcards, since it is very unlikely the user is | |
6329 * editing a file name with a wildcard character. | |
6330 */ | |
735 | 6331 set_arglist(eap->arg); |
6332 | |
1067 | 6333 /* |
6334 * Expanding wildcards may result in an empty argument list. E.g. when | |
6335 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
6336 * already did an error message for this. | |
6337 */ | |
6338 if (ARGCOUNT == 0) | |
6339 return; | |
6340 | |
735 | 6341 if (cmdmod.tab) |
6342 { | |
6343 /* ":tab drop file ...": open a tab for each argument that isn't | |
6344 * edited in a window yet. It's like ":tab all" but without closing | |
6345 * windows or tabs. */ | |
6346 ex_all(eap); | |
6347 } | |
6348 else | |
6349 { | |
6350 /* ":drop file ...": Edit the first argument. Jump to an existing | |
6351 * window if possible, edit in current window if the current buffer | |
6352 * can be abandoned, otherwise open a new window. */ | |
6353 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
6354 | |
6355 FOR_ALL_TAB_WINDOWS(tp, wp) | |
6356 { | |
6357 if (wp->w_buffer == buf) | |
7 | 6358 { |
825 | 6359 goto_tabpage_win(tp, wp); |
7 | 6360 curwin->w_arg_idx = 0; |
6361 return; | |
6362 } | |
6363 } | |
735 | 6364 |
6365 /* | |
6366 * Check whether the current buffer is changed. If so, we will need | |
6367 * to split the current window or data could be lost. | |
6368 * Skip the check if the 'hidden' option is set, as in this case the | |
6369 * buffer won't be lost. | |
6370 */ | |
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
|
6371 if (!buf_hide(curbuf)) |
735 | 6372 { |
6373 ++emsg_off; | |
5464 | 6374 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
735 | 6375 --emsg_off; |
6376 } | |
6377 | |
6378 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
6379 if (split) | |
6380 { | |
6381 eap->cmdidx = CMD_sfirst; | |
6382 eap->cmd[0] = 's'; | |
6383 } | |
6384 else | |
6385 eap->cmdidx = CMD_first; | |
6386 ex_rewind(eap); | |
6387 } | |
7 | 6388 } |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6389 |
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6390 /* |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6391 * Skip over the pattern argument of ":vimgrep /pat/[g][j]". |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6392 * Put the start of the pattern in "*s", unless "s" is NULL. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6393 * If "flags" is not NULL put the flags in it: VGR_GLOBAL, VGR_NOJUMP. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6394 * If "s" is not NULL terminate the pattern with a NUL. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6395 * Return a pointer to the char just past the pattern plus flags. |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6396 */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6397 char_u * |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6398 skip_vimgrep_pat(char_u *p, char_u **s, int *flags) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6399 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6400 int c; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6401 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6402 if (vim_isIDc(*p)) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6403 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6404 /* ":vimgrep pattern fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6405 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6406 *s = p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6407 p = skiptowhite(p); |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6408 if (s != NULL && *p != NUL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6409 *p++ = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6410 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6411 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6412 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6413 /* ":vimgrep /pattern/[g][j] fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6414 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6415 *s = p + 1; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6416 c = *p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6417 p = skip_regexp(p + 1, c, TRUE, NULL); |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6418 if (*p != c) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6419 return NULL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6420 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6421 /* Truncate the pattern. */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6422 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6423 *p = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6424 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6425 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6426 /* Find the flags */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6427 while (*p == 'g' || *p == 'j') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6428 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6429 if (flags != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6430 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6431 if (*p == 'g') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6432 *flags |= VGR_GLOBAL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6433 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6434 *flags |= VGR_NOJUMP; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6435 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6436 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6437 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6438 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6439 return p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6440 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6441 |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6442 #if defined(FEAT_EVAL) || defined(PROTO) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6443 /* |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6444 * 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
|
6445 */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6446 void |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6447 ex_oldfiles(exarg_T *eap UNUSED) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6448 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6449 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
|
6450 listitem_T *li; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6451 int nr = 0; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6452 char_u *fname; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6453 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6454 if (l == NULL) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6455 msg(_("No old files")); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6456 else |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6457 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6458 msg_start(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6459 msg_scroll = TRUE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6460 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
|
6461 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6462 ++nr; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
6463 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
|
6464 if (!message_filtered(fname)) |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6465 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6466 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
|
6467 msg_puts(": "); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6468 msg_outtrans(fname); |
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
6469 msg_clr_eos(); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6470 msg_putchar('\n'); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
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changeset
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6471 out_flush(); /* output one line at a time */ |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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|
6472 ui_breakcheck(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6473 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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|
6474 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
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6475 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6476 /* Assume "got_int" was set to truncate the listing. */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6477 got_int = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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diff
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6478 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6479 # ifdef FEAT_BROWSE_CMD |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6480 if (cmdmod.browse) |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6481 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6482 quit_more = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6483 nr = prompt_for_number(FALSE); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6484 msg_starthere(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6485 if (nr > 0) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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6486 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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6487 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:
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6488 (long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6489 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6490 if (p != NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6491 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6492 p = expand_env_save(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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diff
changeset
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6493 eap->arg = p; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
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6494 eap->cmdidx = CMD_edit; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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diff
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6495 cmdmod.browse = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
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6496 do_exedit(eap, NULL); |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
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6497 vim_free(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
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6498 } |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
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6499 } |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
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6500 } |
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commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
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6501 # endif |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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6502 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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6503 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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6504 #endif |