Mercurial > vim
annotate src/ex_cmds.c @ 16710:687ab2b5252b v8.1.1357
patch 8.1.1357: test 37 is old style
commit https://github.com/vim/vim/commit/999dc14644b8a9530ce0da22e90ca402c95c9c5a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun May 19 21:44:08 2019 +0200
patch 8.1.1357: test 37 is old style
Problem: Test 37 is old style.
Solution: Turn it into a new style test. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/4398)
author | Bram Moolenaar <Bram@vim.org> |
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date | Sun, 19 May 2019 21:45:06 +0200 |
parents | 77bcb5055fec |
children | ba592f30c082 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * ex_cmds.c: some functions for command line commands | |
12 */ | |
13 | |
14 #include "vim.h" | |
15 #include "version.h" | |
16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
7 | 23 #ifdef FEAT_VIMINFO |
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24 static char_u *viminfo_filename(char_u *); |
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
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26 static int viminfo_encoding(vir_T *virp); |
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
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28 #endif |
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29 |
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30 static int check_readonly(int *forceit, buf_T *buf); |
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31 static void delbuf_msg(char_u *name); |
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32 static int help_compare(const void *s1, const void *s2); |
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33 static void prepare_help_buffer(void); |
7 | 34 |
35 /* | |
36 * ":ascii" and "ga". | |
37 */ | |
38 void | |
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39 do_ascii(exarg_T *eap UNUSED) |
7 | 40 { |
41 int c; | |
1784 | 42 int cval; |
7 | 43 char buf1[20]; |
44 char buf2[20]; | |
45 char_u buf3[7]; | |
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46 #ifdef FEAT_DIGRAPHS |
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47 char_u *dig; |
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48 #endif |
714 | 49 int cc[MAX_MCO]; |
50 int ci = 0; | |
7 | 51 int len; |
52 | |
53 if (enc_utf8) | |
714 | 54 c = utfc_ptr2char(ml_get_cursor(), cc); |
7 | 55 else |
56 c = gchar_cursor(); | |
57 if (c == NUL) | |
58 { | |
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59 msg("NUL"); |
7 | 60 return; |
61 } | |
62 | |
63 IObuff[0] = NUL; | |
64 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
65 { | |
66 if (c == NL) /* NUL is stored as NL */ | |
67 c = NUL; | |
1784 | 68 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
69 cval = NL; /* NL is stored as CR */ | |
70 else | |
71 cval = c; | |
7 | 72 if (vim_isprintc_strict(c) && (c < ' ' |
73 #ifndef EBCDIC | |
74 || c > '~' | |
75 #endif | |
76 )) | |
77 { | |
78 transchar_nonprint(buf3, c); | |
1872 | 79 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
7 | 80 } |
81 else | |
82 buf1[0] = NUL; | |
83 #ifndef EBCDIC | |
84 if (c >= 0x80) | |
1872 | 85 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
86 (char *)transchar(c & 0x7f)); | |
7 | 87 else |
88 #endif | |
89 buf2[0] = NUL; | |
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90 #ifdef FEAT_DIGRAPHS |
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91 dig = get_digraph_for_char(cval); |
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92 if (dig != NULL) |
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93 vim_snprintf((char *)IObuff, IOSIZE, |
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94 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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95 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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96 else |
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97 #endif |
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98 vim_snprintf((char *)IObuff, IOSIZE, |
274 | 99 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
1784 | 100 transchar(c), buf1, buf2, cval, cval, cval); |
963 | 101 if (enc_utf8) |
102 c = cc[ci++]; | |
103 else | |
104 c = 0; | |
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105 } |
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106 |
7 | 107 /* Repeat for combining characters. */ |
108 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
109 { | |
110 len = (int)STRLEN(IObuff); | |
111 /* This assumes every multi-byte char is printable... */ | |
112 if (len > 0) | |
113 IObuff[len++] = ' '; | |
114 IObuff[len++] = '<'; | |
963 | 115 if (enc_utf8 && utf_iscomposing(c) |
625 | 116 # ifdef USE_GUI |
7 | 117 && !gui.in_use |
625 | 118 # endif |
7 | 119 ) |
120 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
274 | 121 len += (*mb_char2bytes)(c, IObuff + len); |
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122 #ifdef FEAT_DIGRAPHS |
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123 dig = get_digraph_for_char(c); |
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124 if (dig != NULL) |
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125 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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126 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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127 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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128 c, c, c, dig); |
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129 else |
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130 #endif |
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131 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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132 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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133 : _("> %d, Hex %08x, Octal %o"), |
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134 c, c, c); |
714 | 135 if (ci == MAX_MCO) |
136 break; | |
963 | 137 if (enc_utf8) |
138 c = cc[ci++]; | |
139 else | |
140 c = 0; | |
7 | 141 } |
142 | |
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143 msg((char *)IObuff); |
7 | 144 } |
145 | |
146 /* | |
147 * ":left", ":center" and ":right": align text. | |
148 */ | |
149 void | |
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150 ex_align(exarg_T *eap) |
7 | 151 { |
152 pos_T save_curpos; | |
153 int len; | |
154 int indent = 0; | |
155 int new_indent; | |
156 int has_tab; | |
157 int width; | |
158 | |
159 #ifdef FEAT_RIGHTLEFT | |
160 if (curwin->w_p_rl) | |
161 { | |
162 /* switch left and right aligning */ | |
163 if (eap->cmdidx == CMD_right) | |
164 eap->cmdidx = CMD_left; | |
165 else if (eap->cmdidx == CMD_left) | |
166 eap->cmdidx = CMD_right; | |
167 } | |
168 #endif | |
169 | |
170 width = atoi((char *)eap->arg); | |
171 save_curpos = curwin->w_cursor; | |
172 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
173 { | |
174 if (width >= 0) | |
175 indent = width; | |
176 } | |
177 else | |
178 { | |
179 /* | |
180 * if 'textwidth' set, use it | |
181 * else if 'wrapmargin' set, use it | |
182 * if invalid value, use 80 | |
183 */ | |
184 if (width <= 0) | |
185 width = curbuf->b_p_tw; | |
186 if (width == 0 && curbuf->b_p_wm > 0) | |
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187 width = curwin->w_width - curbuf->b_p_wm; |
7 | 188 if (width <= 0) |
189 width = 80; | |
190 } | |
191 | |
192 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
193 return; | |
194 | |
195 for (curwin->w_cursor.lnum = eap->line1; | |
196 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
197 { | |
198 if (eap->cmdidx == CMD_left) /* left align */ | |
199 new_indent = indent; | |
200 else | |
201 { | |
944 | 202 has_tab = FALSE; /* avoid uninit warnings */ |
7 | 203 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
204 : NULL) - get_indent(); | |
205 | |
206 if (len <= 0) /* skip blank lines */ | |
207 continue; | |
208 | |
209 if (eap->cmdidx == CMD_center) | |
210 new_indent = (width - len) / 2; | |
211 else | |
212 { | |
213 new_indent = width - len; /* right align */ | |
214 | |
215 /* | |
216 * Make sure that embedded TABs don't make the text go too far | |
217 * to the right. | |
218 */ | |
219 if (has_tab) | |
220 while (new_indent > 0) | |
221 { | |
222 (void)set_indent(new_indent, 0); | |
223 if (linelen(NULL) <= width) | |
224 { | |
225 /* | |
226 * Now try to move the line as much as possible to | |
227 * the right. Stop when it moves too far. | |
228 */ | |
229 do | |
230 (void)set_indent(++new_indent, 0); | |
231 while (linelen(NULL) <= width); | |
232 --new_indent; | |
233 break; | |
234 } | |
235 --new_indent; | |
236 } | |
237 } | |
238 } | |
239 if (new_indent < 0) | |
240 new_indent = 0; | |
241 (void)set_indent(new_indent, 0); /* set indent */ | |
242 } | |
243 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
244 curwin->w_cursor = save_curpos; | |
245 beginline(BL_WHITE | BL_FIX); | |
246 } | |
247 | |
248 /* | |
249 * Get the length of the current line, excluding trailing white space. | |
250 */ | |
251 static int | |
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252 linelen(int *has_tab) |
7 | 253 { |
254 char_u *line; | |
255 char_u *first; | |
256 char_u *last; | |
257 int save; | |
258 int len; | |
259 | |
260 /* find the first non-blank character */ | |
261 line = ml_get_curline(); | |
262 first = skipwhite(line); | |
263 | |
264 /* find the character after the last non-blank character */ | |
265 for (last = first + STRLEN(first); | |
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266 last > first && VIM_ISWHITE(last[-1]); --last) |
7 | 267 ; |
268 save = *last; | |
269 *last = NUL; | |
270 len = linetabsize(line); /* get line length */ | |
271 if (has_tab != NULL) /* check for embedded TAB */ | |
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272 *has_tab = (vim_strchr(first, TAB) != NULL); |
7 | 273 *last = save; |
274 | |
275 return len; | |
276 } | |
277 | |
826 | 278 /* Buffer for two lines used during sorting. They are allocated to |
279 * contain the longest line being sorted. */ | |
280 static char_u *sortbuf1; | |
281 static char_u *sortbuf2; | |
284 | 282 |
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283 static int sort_ic; /* ignore case */ |
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284 static int sort_nr; /* sort on number */ |
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285 static int sort_rx; /* sort on regex instead of skipping it */ |
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286 #ifdef FEAT_FLOAT |
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287 static int sort_flt; /* sort on floating number */ |
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288 #endif |
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289 |
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290 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
294 | 291 |
292 /* Struct to store info to be sorted. */ | |
293 typedef struct | |
294 { | |
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295 linenr_T lnum; // line number |
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296 union { |
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297 struct |
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298 { |
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299 varnumber_T start_col_nr; // starting column number |
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300 varnumber_T end_col_nr; // ending column number |
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301 } line; |
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302 struct |
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303 { |
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304 varnumber_T value; // value if sorting by integer |
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305 int is_number; // TRUE when line contains a number |
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306 } num; |
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307 #ifdef FEAT_FLOAT |
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308 float_T value_flt; // value if sorting by float |
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309 #endif |
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310 } st_u; |
294 | 311 } sorti_T; |
284 | 312 |
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313 static int sort_compare(const void *s1, const void *s2); |
284 | 314 |
315 static int | |
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316 sort_compare(const void *s1, const void *s2) |
284 | 317 { |
294 | 318 sorti_T l1 = *(sorti_T *)s1; |
319 sorti_T l2 = *(sorti_T *)s2; | |
826 | 320 int result = 0; |
321 | |
322 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
834 | 323 * if we return 0 every time, qsort will assume it's done sorting and |
324 * exit. */ | |
826 | 325 if (sort_abort) |
326 return 0; | |
327 fast_breakcheck(); | |
328 if (got_int) | |
329 sort_abort = TRUE; | |
330 | |
294 | 331 if (sort_nr) |
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332 { |
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333 if (l1.st_u.num.is_number != l2.st_u.num.is_number) |
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334 result = l1.st_u.num.is_number - l2.st_u.num.is_number; |
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335 else |
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336 result = l1.st_u.num.value == l2.st_u.num.value ? 0 |
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337 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1; |
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338 } |
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339 #ifdef FEAT_FLOAT |
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340 else if (sort_flt) |
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341 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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342 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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343 #endif |
826 | 344 else |
345 { | |
834 | 346 /* We need to copy one line into "sortbuf1", because there is no |
347 * guarantee that the first pointer becomes invalid when obtaining the | |
348 * second one. */ | |
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349 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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350 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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351 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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352 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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353 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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354 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
826 | 355 |
834 | 356 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
357 : STRCMP(sortbuf1, sortbuf2); | |
358 } | |
359 | |
360 /* If two lines have the same value, preserve the original line order. */ | |
826 | 361 if (result == 0) |
834 | 362 return (int)(l1.lnum - l2.lnum); |
363 return result; | |
284 | 364 } |
365 | |
366 /* | |
367 * ":sort". | |
368 */ | |
369 void | |
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370 ex_sort(exarg_T *eap) |
284 | 371 { |
372 regmatch_T regmatch; | |
373 int len; | |
374 linenr_T lnum; | |
375 long maxlen = 0; | |
294 | 376 sorti_T *nrs; |
1872 | 377 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
294 | 378 size_t i; |
284 | 379 char_u *p; |
380 char_u *s; | |
826 | 381 char_u *s2; |
382 char_u c; /* temporary character storage */ | |
284 | 383 int unique = FALSE; |
384 long deleted; | |
826 | 385 colnr_T start_col; |
386 colnr_T end_col; | |
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387 int sort_what = 0; |
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388 int format_found = 0; |
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389 int change_occurred = FALSE; // Buffer contents changed. |
284 | 390 |
1538 | 391 /* Sorting one line is really quick! */ |
392 if (count <= 1) | |
393 return; | |
394 | |
284 | 395 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
396 return; | |
826 | 397 sortbuf1 = NULL; |
398 sortbuf2 = NULL; | |
284 | 399 regmatch.regprog = NULL; |
294 | 400 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
284 | 401 if (nrs == NULL) |
826 | 402 goto sortend; |
403 | |
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404 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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405 #ifdef FEAT_FLOAT |
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406 sort_flt = 0; |
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407 #endif |
294 | 408 |
284 | 409 for (p = eap->arg; *p != NUL; ++p) |
410 { | |
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411 if (VIM_ISWHITE(*p)) |
284 | 412 ; |
413 else if (*p == 'i') | |
414 sort_ic = TRUE; | |
826 | 415 else if (*p == 'r') |
416 sort_rx = TRUE; | |
294 | 417 else if (*p == 'n') |
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418 { |
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419 sort_nr = 1; |
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420 ++format_found; |
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421 } |
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422 #ifdef FEAT_FLOAT |
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423 else if (*p == 'f') |
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424 { |
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425 sort_flt = 1; |
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426 ++format_found; |
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427 } |
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428 #endif |
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429 else if (*p == 'b') |
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430 { |
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431 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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432 ++format_found; |
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433 } |
294 | 434 else if (*p == 'o') |
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435 { |
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436 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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437 ++format_found; |
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438 } |
294 | 439 else if (*p == 'x') |
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440 { |
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441 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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442 ++format_found; |
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443 } |
284 | 444 else if (*p == 'u') |
445 unique = TRUE; | |
289 | 446 else if (*p == '"') /* comment start */ |
447 break; | |
448 else if (check_nextcmd(p) != NULL) | |
449 { | |
450 eap->nextcmd = check_nextcmd(p); | |
451 break; | |
452 } | |
453 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
284 | 454 { |
455 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
456 if (*s != *p) | |
457 { | |
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458 emsg(_(e_invalpat)); |
826 | 459 goto sortend; |
284 | 460 } |
461 *s = NUL; | |
1314 | 462 /* Use last search pattern if sort pattern is empty. */ |
4199 | 463 if (s == p + 1) |
464 { | |
465 if (last_search_pat() == NULL) | |
466 { | |
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467 emsg(_(e_noprevre)); |
4199 | 468 goto sortend; |
469 } | |
1314 | 470 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
4199 | 471 } |
1314 | 472 else |
473 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
284 | 474 if (regmatch.regprog == NULL) |
826 | 475 goto sortend; |
289 | 476 p = s; /* continue after the regexp */ |
284 | 477 regmatch.rm_ic = p_ic; |
478 } | |
479 else | |
480 { | |
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481 semsg(_(e_invarg2), p); |
826 | 482 goto sortend; |
284 | 483 } |
484 } | |
485 | |
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486 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
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487 if (format_found > 1) |
294 | 488 { |
15470
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489 emsg(_(e_invarg)); |
826 | 490 goto sortend; |
294 | 491 } |
492 | |
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493 /* From here on "sort_nr" is used as a flag for any integer number |
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494 * sorting. */ |
7447
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495 sort_nr += sort_what; |
294 | 496 |
284 | 497 /* |
294 | 498 * Make an array with all line numbers. This avoids having to copy all |
284 | 499 * the lines into allocated memory. |
826 | 500 * When sorting on strings "start_col_nr" is the offset in the line, for |
501 * numbers sorting it's the number to sort on. This means the pattern | |
502 * matching and number conversion only has to be done once per line. | |
294 | 503 * Also get the longest line length for allocating "sortbuf". |
284 | 504 */ |
505 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
506 { | |
507 s = ml_get(lnum); | |
835 | 508 len = (int)STRLEN(s); |
284 | 509 if (maxlen < len) |
510 maxlen = len; | |
294 | 511 |
826 | 512 start_col = 0; |
513 end_col = len; | |
294 | 514 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
826 | 515 { |
516 if (sort_rx) | |
517 { | |
835 | 518 start_col = (colnr_T)(regmatch.startp[0] - s); |
519 end_col = (colnr_T)(regmatch.endp[0] - s); | |
826 | 520 } |
521 else | |
835 | 522 start_col = (colnr_T)(regmatch.endp[0] - s); |
826 | 523 } |
294 | 524 else |
826 | 525 if (regmatch.regprog != NULL) |
526 end_col = 0; | |
294 | 527 |
7844
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528 if (sort_nr |
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529 #ifdef FEAT_FLOAT |
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530 || sort_flt |
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531 #endif |
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532 ) |
294 | 533 { |
826 | 534 /* Make sure vim_str2nr doesn't read any digits past the end |
535 * of the match, by temporarily terminating the string there */ | |
536 s2 = s + end_col; | |
537 c = *s2; | |
2606 | 538 *s2 = NUL; |
294 | 539 /* Sorting on number: Store the number itself. */ |
1687 | 540 p = s + start_col; |
7689
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541 if (sort_nr) |
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542 { |
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543 if (sort_what & STR2NR_HEX) |
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544 s = skiptohex(p); |
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545 else if (sort_what & STR2NR_BIN) |
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546 s = skiptobin(p); |
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547 else |
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548 s = skiptodigit(p); |
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549 if (s > p && s[-1] == '-') |
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550 --s; /* include preceding negative sign */ |
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551 if (*s == NUL) |
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552 { |
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553 /* line without number should sort before any number */ |
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554 nrs[lnum - eap->line1].st_u.num.is_number = FALSE; |
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555 nrs[lnum - eap->line1].st_u.num.value = 0; |
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556 } |
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557 else |
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558 { |
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559 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
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560 vim_str2nr(s, NULL, NULL, sort_what, |
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561 &nrs[lnum - eap->line1].st_u.num.value, |
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562 NULL, 0, FALSE); |
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563 } |
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564 } |
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565 #ifdef FEAT_FLOAT |
294 | 566 else |
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567 { |
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568 s = skipwhite(p); |
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569 if (*s == '+') |
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570 s = skipwhite(s + 1); |
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571 |
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572 if (*s == NUL) |
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573 /* empty line should sort before any number */ |
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574 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
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575 else |
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576 nrs[lnum - eap->line1].st_u.value_flt = |
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577 strtod((char *)s, NULL); |
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578 } |
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579 #endif |
2606 | 580 *s2 = c; |
294 | 581 } |
582 else | |
826 | 583 { |
294 | 584 /* Store the column to sort at. */ |
7689
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585 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
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586 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
826 | 587 } |
294 | 588 |
589 nrs[lnum - eap->line1].lnum = lnum; | |
481 | 590 |
591 if (regmatch.regprog != NULL) | |
592 fast_breakcheck(); | |
593 if (got_int) | |
826 | 594 goto sortend; |
284 | 595 } |
596 | |
294 | 597 /* Allocate a buffer that can hold the longest line. */ |
826 | 598 sortbuf1 = alloc((unsigned)maxlen + 1); |
599 if (sortbuf1 == NULL) | |
600 goto sortend; | |
601 sortbuf2 = alloc((unsigned)maxlen + 1); | |
602 if (sortbuf2 == NULL) | |
603 goto sortend; | |
284 | 604 |
481 | 605 /* Sort the array of line numbers. Note: can't be interrupted! */ |
294 | 606 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
284 | 607 |
826 | 608 if (sort_abort) |
609 goto sortend; | |
610 | |
284 | 611 /* Insert the lines in the sorted order below the last one. */ |
612 lnum = eap->line2; | |
613 for (i = 0; i < count; ++i) | |
614 { | |
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615 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
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|
616 |
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617 // If the original line number of the line being placed is not the same |
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618 // as "lnum" (accounting for offset), we know that the buffer changed. |
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619 if (get_lnum + ((linenr_T)count - 1) != lnum) |
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620 change_occurred = TRUE; |
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|
621 |
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changeset
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622 s = ml_get(get_lnum); |
284 | 623 if (!unique || i == 0 |
826 | 624 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
284 | 625 { |
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626 // Copy the line into a buffer, it may become invalid in |
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627 // ml_append(). And it's needed for "unique". |
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628 STRCPY(sortbuf1, s); |
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changeset
|
629 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
284 | 630 break; |
631 } | |
481 | 632 fast_breakcheck(); |
633 if (got_int) | |
826 | 634 goto sortend; |
284 | 635 } |
636 | |
637 /* delete the original lines if appending worked */ | |
638 if (i == count) | |
639 for (i = 0; i < count; ++i) | |
640 ml_delete(eap->line1, FALSE); | |
641 else | |
642 count = 0; | |
643 | |
294 | 644 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
835 | 645 deleted = (long)(count - (lnum - eap->line2)); |
284 | 646 if (deleted > 0) |
14808
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patch 8.1.0416: sort doesn't report deleted lines
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changeset
|
647 { |
284 | 648 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
14808
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changeset
|
649 msgmore(-deleted); |
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650 } |
284 | 651 else if (deleted < 0) |
652 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
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653 |
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|
654 if (change_occurred || deleted != 0) |
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655 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
294 | 656 |
284 | 657 curwin->w_cursor.lnum = eap->line1; |
658 beginline(BL_WHITE | BL_FIX); | |
659 | |
826 | 660 sortend: |
284 | 661 vim_free(nrs); |
826 | 662 vim_free(sortbuf1); |
663 vim_free(sortbuf2); | |
4805
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664 vim_regfree(regmatch.regprog); |
481 | 665 if (got_int) |
15470
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666 emsg(_(e_interr)); |
284 | 667 } |
668 | |
7 | 669 /* |
670 * ":retab". | |
671 */ | |
672 void | |
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changeset
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673 ex_retab(exarg_T *eap) |
7 | 674 { |
675 linenr_T lnum; | |
676 int got_tab = FALSE; | |
677 long num_spaces = 0; | |
678 long num_tabs; | |
679 long len; | |
680 long col; | |
681 long vcol; | |
682 long start_col = 0; /* For start of white-space string */ | |
683 long start_vcol = 0; /* For start of white-space string */ | |
684 long old_len; | |
685 char_u *ptr; | |
686 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
687 int did_undo; /* called u_save for current line */ | |
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diff
changeset
|
688 #ifdef FEAT_VARTABS |
14194
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patch 8.1.0114: confusing variable name
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689 int *new_vts_array = NULL; |
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690 char_u *new_ts_str; /* string value of tab argument */ |
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691 #else |
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692 int temp; |
7 | 693 int new_ts; |
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694 #endif |
7 | 695 int save_list; |
696 linenr_T first_line = 0; /* first changed line */ | |
697 linenr_T last_line = 0; /* last changed line */ | |
698 | |
699 save_list = curwin->w_p_list; | |
700 curwin->w_p_list = 0; /* don't want list mode here */ | |
701 | |
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702 #ifdef FEAT_VARTABS |
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703 new_ts_str = eap->arg; |
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704 if (!tabstop_set(eap->arg, &new_vts_array)) |
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705 return; |
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706 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',') |
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707 ++(eap->arg); |
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708 |
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709 // This ensures that either new_vts_array and new_ts_str are freshly |
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710 // allocated, or new_vts_array points to an existing array and new_ts_str |
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711 // is null. |
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712 if (new_vts_array == NULL) |
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713 { |
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714 new_vts_array = curbuf->b_p_vts_array; |
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715 new_ts_str = NULL; |
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716 } |
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717 else |
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718 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str); |
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719 #else |
7 | 720 new_ts = getdigits(&(eap->arg)); |
721 if (new_ts < 0) | |
722 { | |
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723 emsg(_(e_positive)); |
7 | 724 return; |
725 } | |
726 if (new_ts == 0) | |
727 new_ts = curbuf->b_p_ts; | |
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728 #endif |
7 | 729 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) |
730 { | |
731 ptr = ml_get(lnum); | |
732 col = 0; | |
733 vcol = 0; | |
734 did_undo = FALSE; | |
735 for (;;) | |
736 { | |
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737 if (VIM_ISWHITE(ptr[col])) |
7 | 738 { |
739 if (!got_tab && num_spaces == 0) | |
740 { | |
741 /* First consecutive white-space */ | |
742 start_vcol = vcol; | |
743 start_col = col; | |
744 } | |
745 if (ptr[col] == ' ') | |
746 num_spaces++; | |
747 else | |
748 got_tab = TRUE; | |
749 } | |
750 else | |
751 { | |
752 if (got_tab || (eap->forceit && num_spaces > 1)) | |
753 { | |
754 /* Retabulate this string of white-space */ | |
755 | |
756 /* len is virtual length of white string */ | |
757 len = num_spaces = vcol - start_vcol; | |
758 num_tabs = 0; | |
759 if (!curbuf->b_p_et) | |
760 { | |
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761 #ifdef FEAT_VARTABS |
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762 int t, s; |
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763 |
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764 tabstop_fromto(start_vcol, vcol, |
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765 curbuf->b_p_ts, new_vts_array, &t, &s); |
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766 num_tabs = t; |
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767 num_spaces = s; |
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768 #else |
7 | 769 temp = new_ts - (start_vcol % new_ts); |
770 if (num_spaces >= temp) | |
771 { | |
772 num_spaces -= temp; | |
773 num_tabs++; | |
774 } | |
775 num_tabs += num_spaces / new_ts; | |
776 num_spaces -= (num_spaces / new_ts) * new_ts; | |
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777 #endif |
7 | 778 } |
779 if (curbuf->b_p_et || got_tab || | |
780 (num_spaces + num_tabs < len)) | |
781 { | |
782 if (did_undo == FALSE) | |
783 { | |
784 did_undo = TRUE; | |
785 if (u_save((linenr_T)(lnum - 1), | |
786 (linenr_T)(lnum + 1)) == FAIL) | |
787 { | |
788 new_line = NULL; /* flag out-of-memory */ | |
789 break; | |
790 } | |
791 } | |
792 | |
793 /* len is actual number of white characters used */ | |
794 len = num_spaces + num_tabs; | |
795 old_len = (long)STRLEN(ptr); | |
796 new_line = lalloc(old_len - col + start_col + len + 1, | |
797 TRUE); | |
798 if (new_line == NULL) | |
799 break; | |
800 if (start_col > 0) | |
801 mch_memmove(new_line, ptr, (size_t)start_col); | |
802 mch_memmove(new_line + start_col + len, | |
803 ptr + col, (size_t)(old_len - col + 1)); | |
804 ptr = new_line + start_col; | |
805 for (col = 0; col < len; col++) | |
806 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
807 ml_replace(lnum, new_line, FALSE); | |
808 if (first_line == 0) | |
809 first_line = lnum; | |
810 last_line = lnum; | |
811 ptr = new_line; | |
812 col = start_col + len; | |
813 } | |
814 } | |
815 got_tab = FALSE; | |
816 num_spaces = 0; | |
817 } | |
818 if (ptr[col] == NUL) | |
819 break; | |
820 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
821 if (has_mbyte) | |
474 | 822 col += (*mb_ptr2len)(ptr + col); |
7 | 823 else |
824 ++col; | |
825 } | |
826 if (new_line == NULL) /* out of memory */ | |
827 break; | |
828 line_breakcheck(); | |
829 } | |
830 if (got_int) | |
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831 emsg(_(e_interr)); |
7 | 832 |
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833 #ifdef FEAT_VARTABS |
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834 // If a single value was given then it can be considered equal to |
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835 // either the value of 'tabstop' or the value of 'vartabstop'. |
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836 if (tabstop_count(curbuf->b_p_vts_array) == 0 |
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837 && tabstop_count(new_vts_array) == 1 |
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838 && curbuf->b_p_ts == tabstop_first(new_vts_array)) |
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839 ; /* not changed */ |
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840 else if (tabstop_count(curbuf->b_p_vts_array) > 0 |
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841 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array)) |
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842 ; /* not changed */ |
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843 else |
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844 redraw_curbuf_later(NOT_VALID); |
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845 #else |
7 | 846 if (curbuf->b_p_ts != new_ts) |
847 redraw_curbuf_later(NOT_VALID); | |
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848 #endif |
7 | 849 if (first_line != 0) |
850 changed_lines(first_line, 0, last_line + 1, 0L); | |
851 | |
852 curwin->w_p_list = save_list; /* restore 'list' */ | |
853 | |
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854 #ifdef FEAT_VARTABS |
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855 if (new_ts_str != NULL) /* set the new tabstop */ |
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856 { |
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857 // If 'vartabstop' is in use or if the value given to retab has more |
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858 // than one tabstop then update 'vartabstop'. |
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859 int *old_vts_ary = curbuf->b_p_vts_array; |
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860 |
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861 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1) |
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862 { |
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863 set_string_option_direct((char_u *)"vts", -1, new_ts_str, |
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864 OPT_FREE|OPT_LOCAL, 0); |
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865 curbuf->b_p_vts_array = new_vts_array; |
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866 vim_free(old_vts_ary); |
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867 } |
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868 else |
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869 { |
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870 // 'vartabstop' wasn't in use and a single value was given to |
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871 // retab then update 'tabstop'. |
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872 curbuf->b_p_ts = tabstop_first(new_vts_array); |
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873 vim_free(new_vts_array); |
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874 } |
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875 vim_free(new_ts_str); |
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876 } |
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877 #else |
7 | 878 curbuf->b_p_ts = new_ts; |
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879 #endif |
7 | 880 coladvance(curwin->w_curswant); |
881 | |
882 u_clearline(); | |
883 } | |
884 | |
885 /* | |
886 * :move command - move lines line1-line2 to line dest | |
887 * | |
888 * return FAIL for failure, OK otherwise | |
889 */ | |
890 int | |
7819
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891 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
7 | 892 { |
893 char_u *str; | |
894 linenr_T l; | |
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895 linenr_T extra; // Num lines added before line1 |
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896 linenr_T num_lines; // Num lines moved |
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897 linenr_T last_line; // Last line in file after adding new text |
6755 | 898 #ifdef FEAT_FOLDING |
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899 win_T *win; |
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900 tabpage_T *tp; |
6755 | 901 #endif |
7 | 902 |
903 if (dest >= line1 && dest < line2) | |
904 { | |
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905 emsg(_("E134: Cannot move a range of lines into itself")); |
7 | 906 return FAIL; |
907 } | |
908 | |
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909 // Do nothing if we are not actually moving any lines. This will prevent |
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910 // the 'modified' flag from being set without cause. |
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911 if (dest == line1 - 1 || dest == line2) |
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912 { |
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913 // Move the cursor as if lines were moved (see below) to be backwards |
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914 // compatible. |
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915 if (dest >= line1) |
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916 curwin->w_cursor.lnum = dest; |
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917 else |
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918 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
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919 |
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920 return OK; |
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921 } |
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922 |
7 | 923 num_lines = line2 - line1 + 1; |
924 | |
925 /* | |
926 * First we copy the old text to its new location -- webb | |
927 * Also copy the flag that ":global" command uses. | |
928 */ | |
929 if (u_save(dest, dest + 1) == FAIL) | |
930 return FAIL; | |
931 for (extra = 0, l = line1; l <= line2; l++) | |
932 { | |
933 str = vim_strsave(ml_get(l + extra)); | |
934 if (str != NULL) | |
935 { | |
936 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
937 vim_free(str); | |
938 if (dest < line1) | |
939 extra++; | |
940 } | |
941 } | |
942 | |
943 /* | |
944 * Now we must be careful adjusting our marks so that we don't overlap our | |
945 * mark_adjust() calls. | |
946 * | |
947 * We adjust the marks within the old text so that they refer to the | |
948 * last lines of the file (temporarily), because we know no other marks | |
949 * will be set there since these line numbers did not exist until we added | |
950 * our new lines. | |
951 * | |
952 * Then we adjust the marks on lines between the old and new text positions | |
953 * (either forwards or backwards). | |
954 * | |
955 * And Finally we adjust the marks we put at the end of the file back to | |
956 * their final destination at the new text position -- webb | |
957 */ | |
958 last_line = curbuf->b_ml.ml_line_count; | |
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959 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
7 | 960 if (dest >= line2) |
961 { | |
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962 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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963 #ifdef FEAT_FOLDING |
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964 FOR_ALL_TAB_WINDOWS(tp, win) { |
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965 if (win->w_buffer == curbuf) |
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966 foldMoveRange(&win->w_folds, line1, line2, dest); |
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967 } |
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968 #endif |
7 | 969 curbuf->b_op_start.lnum = dest - num_lines + 1; |
970 curbuf->b_op_end.lnum = dest; | |
971 } | |
972 else | |
973 { | |
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974 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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975 #ifdef FEAT_FOLDING |
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976 FOR_ALL_TAB_WINDOWS(tp, win) { |
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977 if (win->w_buffer == curbuf) |
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978 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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979 } |
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980 #endif |
7 | 981 curbuf->b_op_start.lnum = dest + 1; |
982 curbuf->b_op_end.lnum = dest + num_lines; | |
983 } | |
984 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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985 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
7 | 986 -(last_line - dest - extra), 0L); |
987 | |
988 /* | |
989 * Now we delete the original text -- webb | |
990 */ | |
991 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
992 return FAIL; | |
993 | |
994 for (l = line1; l <= line2; l++) | |
995 ml_delete(line1 + extra, TRUE); | |
996 | |
997 if (!global_busy && num_lines > p_report) | |
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998 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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999 (long)num_lines); |
7 | 1000 |
1001 /* | |
1002 * Leave the cursor on the last of the moved lines. | |
1003 */ | |
1004 if (dest >= line1) | |
1005 curwin->w_cursor.lnum = dest; | |
1006 else | |
1007 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
1008 | |
1009 if (line1 < dest) | |
3184 | 1010 { |
1011 dest += num_lines + 1; | |
1012 last_line = curbuf->b_ml.ml_line_count; | |
1013 if (dest > last_line + 1) | |
1014 dest = last_line + 1; | |
1015 changed_lines(line1, 0, dest, 0L); | |
1016 } | |
7 | 1017 else |
1018 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
1019 | |
1020 return OK; | |
1021 } | |
1022 | |
1023 /* | |
1024 * ":copy" | |
1025 */ | |
1026 void | |
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1027 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
7 | 1028 { |
1029 linenr_T count; | |
1030 char_u *p; | |
1031 | |
1032 count = line2 - line1 + 1; | |
1033 curbuf->b_op_start.lnum = n + 1; | |
1034 curbuf->b_op_end.lnum = n + count; | |
1035 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
1036 | |
1037 /* | |
1038 * there are three situations: | |
1039 * 1. destination is above line1 | |
1040 * 2. destination is between line1 and line2 | |
1041 * 3. destination is below line2 | |
1042 * | |
1043 * n = destination (when starting) | |
1044 * curwin->w_cursor.lnum = destination (while copying) | |
1045 * line1 = start of source (while copying) | |
1046 * line2 = end of source (while copying) | |
1047 */ | |
1048 if (u_save(n, n + 1) == FAIL) | |
1049 return; | |
1050 | |
1051 curwin->w_cursor.lnum = n; | |
1052 while (line1 <= line2) | |
1053 { | |
1054 /* need to use vim_strsave() because the line will be unlocked within | |
1055 * ml_append() */ | |
1056 p = vim_strsave(ml_get(line1)); | |
1057 if (p != NULL) | |
1058 { | |
1059 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
1060 vim_free(p); | |
1061 } | |
1062 /* situation 2: skip already copied lines */ | |
1063 if (line1 == n) | |
1064 line1 = curwin->w_cursor.lnum; | |
1065 ++line1; | |
1066 if (curwin->w_cursor.lnum < line1) | |
1067 ++line1; | |
1068 if (curwin->w_cursor.lnum < line2) | |
1069 ++line2; | |
1070 ++curwin->w_cursor.lnum; | |
1071 } | |
1072 | |
1073 appended_lines_mark(n, count); | |
1074 | |
1075 msgmore((long)count); | |
1076 } | |
1077 | |
359 | 1078 static char_u *prevcmd = NULL; /* the previous command */ |
1079 | |
1080 #if defined(EXITFREE) || defined(PROTO) | |
1081 void | |
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1082 free_prev_shellcmd(void) |
359 | 1083 { |
1084 vim_free(prevcmd); | |
1085 } | |
1086 #endif | |
1087 | |
7 | 1088 /* |
1089 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
1090 * Bangs in the argument are replaced with the previously entered command. | |
1091 * Remember the argument. | |
1092 */ | |
1093 void | |
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1094 do_bang( |
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1095 int addr_count, |
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1096 exarg_T *eap, |
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1097 int forceit, |
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1098 int do_in, |
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1099 int do_out) |
7 | 1100 { |
1101 char_u *arg = eap->arg; /* command */ | |
1102 linenr_T line1 = eap->line1; /* start of range */ | |
1103 linenr_T line2 = eap->line2; /* end of range */ | |
1104 char_u *newcmd = NULL; /* the new command */ | |
1105 int free_newcmd = FALSE; /* need to free() newcmd */ | |
1106 int ins_prevcmd; | |
1107 char_u *t; | |
1108 char_u *p; | |
1109 char_u *trailarg; | |
1110 int len; | |
1111 int scroll_save = msg_scroll; | |
1112 | |
1113 /* | |
1114 * Disallow shell commands for "rvim". | |
1115 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1116 * security reasons. | |
1117 */ | |
1118 if (check_restricted() || check_secure()) | |
1119 return; | |
1120 | |
1121 if (addr_count == 0) /* :! */ | |
1122 { | |
1123 msg_scroll = FALSE; /* don't scroll here */ | |
1124 autowrite_all(); | |
1125 msg_scroll = scroll_save; | |
1126 } | |
1127 | |
1128 /* | |
1129 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
1130 * (:!! is indicated by the 'forceit' variable) | |
1131 */ | |
1132 ins_prevcmd = forceit; | |
1133 trailarg = arg; | |
1134 do | |
1135 { | |
1136 len = (int)STRLEN(trailarg) + 1; | |
1137 if (newcmd != NULL) | |
1138 len += (int)STRLEN(newcmd); | |
1139 if (ins_prevcmd) | |
1140 { | |
1141 if (prevcmd == NULL) | |
1142 { | |
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1143 emsg(_(e_noprev)); |
7 | 1144 vim_free(newcmd); |
1145 return; | |
1146 } | |
1147 len += (int)STRLEN(prevcmd); | |
1148 } | |
1872 | 1149 if ((t = alloc((unsigned)len)) == NULL) |
7 | 1150 { |
1151 vim_free(newcmd); | |
1152 return; | |
1153 } | |
1154 *t = NUL; | |
1155 if (newcmd != NULL) | |
1156 STRCAT(t, newcmd); | |
1157 if (ins_prevcmd) | |
1158 STRCAT(t, prevcmd); | |
1159 p = t + STRLEN(t); | |
1160 STRCAT(t, trailarg); | |
1161 vim_free(newcmd); | |
1162 newcmd = t; | |
1163 | |
1164 /* | |
1165 * Scan the rest of the argument for '!', which is replaced by the | |
1166 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
1167 */ | |
1168 trailarg = NULL; | |
1169 while (*p) | |
1170 { | |
2823 | 1171 if (*p == '!') |
7 | 1172 { |
1173 if (p > newcmd && p[-1] == '\\') | |
1624 | 1174 STRMOVE(p - 1, p); |
7 | 1175 else |
1176 { | |
1177 trailarg = p; | |
1178 *trailarg++ = NUL; | |
1179 ins_prevcmd = TRUE; | |
1180 break; | |
1181 } | |
1182 } | |
1183 ++p; | |
1184 } | |
1185 } while (trailarg != NULL); | |
1186 | |
1187 vim_free(prevcmd); | |
1188 prevcmd = newcmd; | |
1189 | |
1190 if (bangredo) /* put cmd in redo buffer for ! command */ | |
1191 { | |
5728 | 1192 /* If % or # appears in the command, it must have been escaped. |
1193 * Reescape them, so that redoing them does not substitute them by the | |
1194 * buffername. */ | |
1195 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
1196 | |
1197 if (cmd != NULL) | |
1198 { | |
1199 AppendToRedobuffLit(cmd, -1); | |
1200 vim_free(cmd); | |
1201 } | |
1202 else | |
1203 AppendToRedobuffLit(prevcmd, -1); | |
7 | 1204 AppendToRedobuff((char_u *)"\n"); |
1205 bangredo = FALSE; | |
1206 } | |
1207 /* | |
1208 * Add quotes around the command, for shells that need them. | |
1209 */ | |
1210 if (*p_shq != NUL) | |
1211 { | |
1212 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
1213 if (newcmd == NULL) | |
1214 return; | |
1215 STRCPY(newcmd, p_shq); | |
1216 STRCAT(newcmd, prevcmd); | |
1217 STRCAT(newcmd, p_shq); | |
1218 free_newcmd = TRUE; | |
1219 } | |
1220 if (addr_count == 0) /* :! */ | |
1221 { | |
1222 /* echo the command */ | |
1223 msg_start(); | |
1224 msg_putchar(':'); | |
1225 msg_putchar('!'); | |
1226 msg_outtrans(newcmd); | |
1227 msg_clr_eos(); | |
1228 windgoto(msg_row, msg_col); | |
1229 | |
1230 do_shell(newcmd, 0); | |
1231 } | |
1232 else /* :range! */ | |
725 | 1233 { |
7 | 1234 /* Careful: This may recursively call do_bang() again! (because of |
1235 * autocommands) */ | |
1236 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
725 | 1237 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
1238 } | |
7 | 1239 if (free_newcmd) |
1240 vim_free(newcmd); | |
1241 } | |
1242 | |
1243 /* | |
1244 * do_filter: filter lines through a command given by the user | |
1245 * | |
169 | 1246 * We mostly use temp files and the call_shell() routine here. This would |
1247 * normally be done using pipes on a UNIX machine, but this is more portable | |
1248 * to non-unix machines. The call_shell() routine needs to be able | |
7 | 1249 * to deal with redirection somehow, and should handle things like looking |
1250 * at the PATH env. variable, and adding reasonable extensions to the | |
1251 * command name given by the user. All reasonable versions of call_shell() | |
1252 * do this. | |
169 | 1253 * Alternatively, if on Unix and redirecting input or output, but not both, |
1254 * and the 'shelltemp' option isn't set, use pipes. | |
7 | 1255 * We use input redirection if do_in is TRUE. |
1256 * We use output redirection if do_out is TRUE. | |
1257 */ | |
1258 static void | |
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1259 do_filter( |
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1260 linenr_T line1, |
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1261 linenr_T line2, |
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1262 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1263 char_u *cmd, |
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1264 int do_in, |
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1265 int do_out) |
7 | 1266 { |
1267 char_u *itmp = NULL; | |
1268 char_u *otmp = NULL; | |
1269 linenr_T linecount; | |
1270 linenr_T read_linecount; | |
1271 pos_T cursor_save; | |
1272 char_u *cmd_buf; | |
1273 buf_T *old_curbuf = curbuf; | |
169 | 1274 int shell_flags = 0; |
7 | 1275 |
1276 if (*cmd == NUL) /* no filter command */ | |
1277 return; | |
1278 | |
1279 cursor_save = curwin->w_cursor; | |
1280 linecount = line2 - line1 + 1; | |
1281 curwin->w_cursor.lnum = line1; | |
1282 curwin->w_cursor.col = 0; | |
1283 changed_line_abv_curs(); | |
1284 invalidate_botline(); | |
1285 | |
1286 /* | |
169 | 1287 * When using temp files: |
1288 * 1. * Form temp file names | |
1289 * 2. * Write the lines to a temp file | |
1290 * 3. Run the filter command on the temp file | |
1291 * 4. * Read the output of the command into the buffer | |
1292 * 5. * Delete the original lines to be filtered | |
1293 * 6. * Remove the temp files | |
1294 * | |
1295 * When writing the input with a pipe or when catching the output with a | |
1296 * pipe only need to do 3. | |
7 | 1297 */ |
1298 | |
169 | 1299 if (do_out) |
1300 shell_flags |= SHELL_DOOUT; | |
1301 | |
3482 | 1302 #ifdef FEAT_FILTERPIPE |
169 | 1303 if (!do_in && do_out && !p_stmp) |
1304 { | |
1305 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
1306 shell_flags |= SHELL_READ; | |
1307 curwin->w_cursor.lnum = line2; | |
1308 } | |
1309 else if (do_in && !do_out && !p_stmp) | |
7 | 1310 { |
169 | 1311 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
1312 shell_flags |= SHELL_WRITE; | |
1313 curbuf->b_op_start.lnum = line1; | |
1314 curbuf->b_op_end.lnum = line2; | |
7 | 1315 } |
169 | 1316 else if (do_in && do_out && !p_stmp) |
1317 { | |
1318 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
1319 * use a temp file. */ | |
1320 shell_flags |= SHELL_READ|SHELL_WRITE; | |
1321 curbuf->b_op_start.lnum = line1; | |
1322 curbuf->b_op_end.lnum = line2; | |
1323 curwin->w_cursor.lnum = line2; | |
1324 } | |
1325 else | |
1326 #endif | |
6721 | 1327 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
1328 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
169 | 1329 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1330 emsg(_(e_notmp)); |
169 | 1331 goto filterend; |
1332 } | |
7 | 1333 |
1334 /* | |
1335 * The writing and reading of temp files will not be shown. | |
1336 * Vi also doesn't do this and the messages are not very informative. | |
1337 */ | |
1338 ++no_wait_return; /* don't call wait_return() while busy */ | |
169 | 1339 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
7 | 1340 FALSE, FALSE, FALSE, TRUE) == FAIL) |
1341 { | |
1342 msg_putchar('\n'); /* keep message from buf_write() */ | |
1343 --no_wait_return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1344 #if defined(FEAT_EVAL) |
7 | 1345 if (!aborting()) |
1346 #endif | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1347 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
7 | 1348 goto filterend; |
1349 } | |
1350 if (curbuf != old_curbuf) | |
1351 goto filterend; | |
1352 | |
1353 if (!do_out) | |
1354 msg_putchar('\n'); | |
1355 | |
1581 | 1356 /* Create the shell command in allocated memory. */ |
7 | 1357 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
1358 if (cmd_buf == NULL) | |
1359 goto filterend; | |
1360 | |
1361 windgoto((int)Rows - 1, 0); | |
1362 cursor_on(); | |
1363 | |
1364 /* | |
1365 * When not redirecting the output the command can write anything to the | |
1366 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
1367 * stderr output of external command. Clear the screen later. | |
1368 * If do_in is FALSE, this could be something like ":r !cat", which may | |
1369 * also mess up the screen, clear it later. | |
1370 */ | |
1371 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
1372 redraw_later_clear(); | |
1373 | |
169 | 1374 if (do_out) |
1375 { | |
1376 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
1581 | 1377 { |
1378 vim_free(cmd_buf); | |
169 | 1379 goto error; |
1581 | 1380 } |
169 | 1381 redraw_curbuf_later(VALID); |
1382 } | |
1383 read_linecount = curbuf->b_ml.ml_line_count; | |
1384 | |
7 | 1385 /* |
1386 * When call_shell() fails wait_return() is called to give the user a | |
1387 * chance to read the error messages. Otherwise errors are ignored, so you | |
1388 * can see the error messages from the command that appear on stdout; use | |
1389 * 'u' to fix the text | |
1390 * Switch to cooked mode when not redirecting stdin, avoids that something | |
1391 * like ":r !cat" hangs. | |
1392 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
1393 */ | |
169 | 1394 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
7 | 1395 { |
1396 redraw_later_clear(); | |
1397 wait_return(FALSE); | |
1398 } | |
1399 vim_free(cmd_buf); | |
1400 | |
1401 did_check_timestamps = FALSE; | |
1402 need_check_timestamps = TRUE; | |
1403 | |
1404 /* When interrupting the shell command, it may still have produced some | |
1405 * useful output. Reset got_int here, so that readfile() won't cancel | |
1406 * reading. */ | |
1407 ui_breakcheck(); | |
1408 got_int = FALSE; | |
1409 | |
1410 if (do_out) | |
1411 { | |
169 | 1412 if (otmp != NULL) |
7 | 1413 { |
169 | 1414 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
10575
01a5f64a7a20
patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10482
diff
changeset
|
1415 eap, READ_FILTER) != OK) |
169 | 1416 { |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1417 #if defined(FEAT_EVAL) |
169 | 1418 if (!aborting()) |
1419 #endif | |
1420 { | |
1421 msg_putchar('\n'); | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1422 semsg(_(e_notread), otmp); |
169 | 1423 } |
1424 goto error; | |
7 | 1425 } |
169 | 1426 if (curbuf != old_curbuf) |
1427 goto filterend; | |
7 | 1428 } |
169 | 1429 |
1430 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
1431 | |
1432 if (shell_flags & SHELL_READ) | |
1433 { | |
1434 curbuf->b_op_start.lnum = line2 + 1; | |
1435 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
1436 appended_lines_mark(line2, read_linecount); | |
1437 } | |
7 | 1438 |
1439 if (do_in) | |
1440 { | |
1441 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
1442 { | |
1443 if (read_linecount >= linecount) | |
1444 /* move all marks from old lines to new lines */ | |
1445 mark_adjust(line1, line2, linecount, 0L); | |
1446 else | |
1447 { | |
1448 /* move marks from old lines to new lines, delete marks | |
1449 * that are in deleted lines */ | |
1450 mark_adjust(line1, line1 + read_linecount - 1, | |
1451 linecount, 0L); | |
1452 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
1453 } | |
1454 } | |
1455 | |
1456 /* | |
1457 * Put cursor on first filtered line for ":range!cmd". | |
1458 * Adjust '[ and '] (set by buf_write()). | |
1459 */ | |
1460 curwin->w_cursor.lnum = line1; | |
1461 del_lines(linecount, TRUE); | |
1462 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
1463 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
1464 write_lnum_adjust(-linecount); /* adjust last line | |
1465 for next write */ | |
100 | 1466 #ifdef FEAT_FOLDING |
1467 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
1468 #endif | |
7 | 1469 } |
1470 else | |
1471 { | |
1472 /* | |
1473 * Put cursor on last new line for ":r !cmd". | |
1474 */ | |
169 | 1475 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
7 | 1476 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
1477 } | |
100 | 1478 |
7 | 1479 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
1480 --no_wait_return; | |
1481 | |
1482 if (linecount > p_report) | |
1483 { | |
1484 if (do_in) | |
1485 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1486 vim_snprintf(msg_buf, sizeof(msg_buf), |
274 | 1487 _("%ld lines filtered"), (long)linecount); |
7 | 1488 if (msg(msg_buf) && !msg_scroll) |
1489 /* 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
|
1490 set_keep_msg((char_u *)msg_buf, 0); |
7 | 1491 } |
1492 else | |
1493 msgmore((long)linecount); | |
1494 } | |
1495 } | |
1496 else | |
1497 { | |
1498 error: | |
1499 /* put cursor back in same position for ":w !cmd" */ | |
1500 curwin->w_cursor = cursor_save; | |
1501 --no_wait_return; | |
1502 wait_return(FALSE); | |
1503 } | |
1504 | |
1505 filterend: | |
1506 | |
1507 if (curbuf != old_curbuf) | |
1508 { | |
1509 --no_wait_return; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1510 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
7 | 1511 } |
1512 if (itmp != NULL) | |
1513 mch_remove(itmp); | |
1514 if (otmp != NULL) | |
1515 mch_remove(otmp); | |
1516 vim_free(itmp); | |
1517 vim_free(otmp); | |
1518 } | |
1519 | |
1520 /* | |
1521 * Call a shell to execute a command. | |
1522 * When "cmd" is NULL start an interactive shell. | |
1523 */ | |
1524 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1525 do_shell( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1526 char_u *cmd, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1527 int flags) /* may be SHELL_DOOUT when output is redirected */ |
7 | 1528 { |
1529 buf_T *buf; | |
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
|
1530 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
7 | 1531 int save_nwr; |
1532 #endif | |
1533 #ifdef MSWIN | |
1534 int winstart = FALSE; | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1535 int keep_termcap = FALSE; |
7 | 1536 #endif |
1537 | |
1538 /* | |
1539 * Disallow shell commands for "rvim". | |
1540 * Disallow shell commands from .exrc and .vimrc in current directory for | |
1541 * security reasons. | |
1542 */ | |
1543 if (check_restricted() || check_secure()) | |
1544 { | |
1545 msg_end(); | |
1546 return; | |
1547 } | |
1548 | |
1549 #ifdef MSWIN | |
1550 /* | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1551 * Check if ":!start" is used. This implies not stopping termcap mode. |
7 | 1552 */ |
1553 if (cmd != NULL) | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1554 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1555 |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1556 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1557 // Don't stop termcap mode when using a terminal window for the shell. |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1558 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1559 keep_termcap = TRUE; |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1560 # endif |
7 | 1561 #endif |
1562 | |
1563 /* | |
1564 * For autocommands we want to get the output on the current screen, to | |
1565 * avoid having to type return below. | |
1566 */ | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1567 msg_putchar('\r'); // put cursor at start of line |
7 | 1568 if (!autocmd_busy) |
1569 { | |
1570 #ifdef MSWIN | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1571 if (!keep_termcap) |
7 | 1572 #endif |
1573 stoptermcap(); | |
1574 } | |
1575 #ifdef MSWIN | |
1576 if (!winstart) | |
1577 #endif | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1578 msg_putchar('\n'); // may shift screen one line up |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1579 |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1580 // warning message before calling the shell |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1581 if (p_warn && !autocmd_busy && msg_silent == 0) |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1582 FOR_ALL_BUFFERS(buf) |
13012
8d5b451d7bab
patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents:
12942
diff
changeset
|
1583 if (bufIsChangedNotTerm(buf)) |
7 | 1584 { |
1585 #ifdef FEAT_GUI_MSWIN | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1586 if (!keep_termcap) |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1587 starttermcap(); // don't want a message box here |
7 | 1588 #endif |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1589 msg_puts(_("[No write since last change]\n")); |
7 | 1590 #ifdef FEAT_GUI_MSWIN |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1591 if (!keep_termcap) |
7 | 1592 stoptermcap(); |
1593 #endif | |
1594 break; | |
1595 } | |
1596 | |
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1597 // This windgoto is required for when the '\n' resulted in a "delete line |
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1598 // 1" command to the terminal. |
7 | 1599 if (!swapping_screen()) |
1600 windgoto(msg_row, msg_col); | |
1601 cursor_on(); | |
1602 (void)call_shell(cmd, SHELL_COOKED | flags); | |
1603 did_check_timestamps = FALSE; | |
1604 need_check_timestamps = TRUE; | |
1605 | |
1606 /* | |
1607 * put the message cursor at the end of the screen, avoids wait_return() | |
1608 * to overwrite the text that the external command showed | |
1609 */ | |
1610 if (!swapping_screen()) | |
1611 { | |
1612 msg_row = Rows - 1; | |
1613 msg_col = 0; | |
1614 } | |
1615 | |
1616 if (autocmd_busy) | |
1617 { | |
1618 if (msg_silent == 0) | |
1619 redraw_later_clear(); | |
1620 } | |
1621 else | |
1622 { | |
1623 /* | |
1624 * For ":sh" there is no need to call wait_return(), just redraw. | |
1625 * Also for the Win32 GUI (the output is in a console window). | |
1626 * Otherwise there is probably text on the screen that the user wants | |
1627 * to read before redrawing, so call wait_return(). | |
1628 */ | |
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
|
1629 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
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
|
1630 # ifdef VIMDLL |
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
|
1631 if (!gui.in_use) |
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
|
1632 # endif |
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
|
1633 { |
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
|
1634 if (cmd == NULL |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1635 # 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
|
1636 || (keep_termcap && !need_wait_return) |
7 | 1637 # 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
|
1638 ) |
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
|
1639 { |
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
|
1640 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>
parents:
16447
diff
changeset
|
1641 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
|
1642 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:
16447
diff
changeset
|
1643 } |
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
|
1644 else |
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
|
1645 { |
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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1646 /* |
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1647 * If we switch screens when starttermcap() is called, we |
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1648 * really want to wait for "hit return to continue". |
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1649 */ |
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1650 save_nwr = no_wait_return; |
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1651 if (swapping_screen()) |
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1652 no_wait_return = FALSE; |
7 | 1653 # ifdef AMIGA |
16451
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1654 wait_return(term_console ? -1 : msg_silent == 0); // see below |
7 | 1655 # else |
16451
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1656 wait_return(msg_silent == 0); |
7 | 1657 # endif |
16451
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1658 no_wait_return = save_nwr; |
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1659 } |
7 | 1660 } |
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1661 #endif /* FEAT_GUI_MSWIN */ |
7 | 1662 |
1663 #ifdef MSWIN | |
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1664 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
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1665 #endif |
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1666 starttermcap(); // start termcap if not done by wait_return() |
7 | 1667 |
1668 /* | |
1669 * In an Amiga window redrawing is caused by asking the window size. | |
1670 * If we got an interrupt this will not work. The chance that the | |
1671 * window size is wrong is very small, but we need to redraw the | |
1672 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
1673 * but it saves an extra redraw. | |
1674 */ | |
1675 #ifdef AMIGA | |
1676 if (skip_redraw) /* ':' hit in wait_return() */ | |
1677 { | |
1678 if (msg_silent == 0) | |
1679 redraw_later_clear(); | |
1680 } | |
1681 else if (term_console) | |
1682 { | |
1683 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
1684 if (got_int && msg_silent == 0) | |
1685 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
1686 else | |
1687 must_redraw = 0; /* no extra redraw needed */ | |
1688 } | |
1689 #endif | |
1690 } | |
1691 | |
1692 /* display any error messages now */ | |
1693 display_errors(); | |
725 | 1694 |
1695 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
7 | 1696 } |
1697 | |
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1698 #if !defined(UNIX) |
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1699 static char_u * |
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1700 find_pipe(char_u *cmd) |
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1701 { |
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1702 char_u *p; |
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1703 int inquote = FALSE; |
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1704 |
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1705 for (p = cmd; *p != NUL; ++p) |
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1706 { |
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1707 if (!inquote && *p == '|') |
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1708 return p; |
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1709 if (*p == '"') |
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1710 inquote = !inquote; |
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1711 else if (rem_backslash(p)) |
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1712 ++p; |
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1713 } |
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1714 return NULL; |
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1715 } |
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1716 #endif |
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1717 |
7 | 1718 /* |
1719 * Create a shell command from a command string, input redirection file and | |
1720 * output redirection file. | |
1721 * Returns an allocated string with the shell command, or NULL for failure. | |
1722 */ | |
1723 char_u * | |
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1724 make_filter_cmd( |
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1725 char_u *cmd, /* command */ |
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1726 char_u *itmp, /* NULL or name of input file */ |
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1727 char_u *otmp) /* NULL or name of output file */ |
7 | 1728 { |
1729 char_u *buf; | |
1730 long_u len; | |
5867 | 1731 |
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1732 #if defined(UNIX) |
5881 | 1733 int is_fish_shell; |
5911 | 1734 char_u *shell_name = get_isolated_shell_name(); |
5881 | 1735 |
5867 | 1736 /* Account for fish's different syntax for subshells */ |
5911 | 1737 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
1738 vim_free(shell_name); | |
5867 | 1739 if (is_fish_shell) |
1740 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
1741 else | |
1742 #endif | |
1743 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
7 | 1744 if (itmp != NULL) |
1745 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
1746 if (otmp != NULL) | |
1747 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
1748 buf = lalloc(len, TRUE); | |
1749 if (buf == NULL) | |
1750 return NULL; | |
1751 | |
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1752 #if defined(UNIX) |
7 | 1753 /* |
169 | 1754 * Put braces around the command (for concatenated commands) when |
1755 * redirecting input and/or output. | |
7 | 1756 */ |
169 | 1757 if (itmp != NULL || otmp != NULL) |
5867 | 1758 { |
1759 if (is_fish_shell) | |
1760 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
1761 else | |
1762 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
1763 } | |
169 | 1764 else |
1765 STRCPY(buf, cmd); | |
7 | 1766 if (itmp != NULL) |
1767 { | |
1768 STRCAT(buf, " < "); | |
1769 STRCAT(buf, itmp); | |
1770 } | |
1771 #else | |
1772 /* | |
5867 | 1773 * For shells that don't understand braces around commands, at least allow |
7 | 1774 * the use of commands in a pipe. |
1775 */ | |
1776 STRCPY(buf, cmd); | |
1777 if (itmp != NULL) | |
1778 { | |
1779 char_u *p; | |
1780 | |
1781 /* | |
1782 * If there is a pipe, we have to put the '<' in front of it. | |
1783 * Don't do this when 'shellquote' is not empty, otherwise the | |
1784 * redirection would be inside the quotes. | |
1785 */ | |
1786 if (*p_shq == NUL) | |
1787 { | |
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1788 p = find_pipe(buf); |
7 | 1789 if (p != NULL) |
1790 *p = NUL; | |
1791 } | |
1792 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
1793 STRCAT(buf, itmp); | |
1794 if (*p_shq == NUL) | |
1795 { | |
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1796 p = find_pipe(cmd); |
7 | 1797 if (p != NULL) |
1798 { | |
1799 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
1800 STRCAT(buf, p); | |
1801 } | |
1802 } | |
1803 } | |
1804 #endif | |
1805 if (otmp != NULL) | |
1872 | 1806 append_redir(buf, (int)len, p_srr, otmp); |
7 | 1807 |
1808 return buf; | |
1809 } | |
1810 | |
1811 /* | |
1872 | 1812 * Append output redirection for file "fname" to the end of string buffer |
1813 * "buf[buflen]" | |
7 | 1814 * Works with the 'shellredir' and 'shellpipe' options. |
1815 * The caller should make sure that there is enough room: | |
1816 * STRLEN(opt) + STRLEN(fname) + 3 | |
1817 */ | |
1818 void | |
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1819 append_redir( |
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1820 char_u *buf, |
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1821 int buflen, |
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1822 char_u *opt, |
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1823 char_u *fname) |
7 | 1824 { |
1825 char_u *p; | |
1872 | 1826 char_u *end; |
1827 | |
1828 end = buf + STRLEN(buf); | |
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1829 /* find "%s" */ |
7 | 1830 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
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1831 { |
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1832 if (p[1] == 's') /* found %s */ |
7 | 1833 break; |
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1834 if (p[1] == '%') /* skip %% */ |
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1835 ++p; |
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1836 } |
7 | 1837 if (p != NULL) |
1838 { | |
1872 | 1839 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
1840 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
1841 (char *)opt, (char *)fname); | |
7 | 1842 } |
1843 else | |
1872 | 1844 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
7 | 1845 #ifdef FEAT_QUICKFIX |
1846 " %s %s", | |
1847 #else | |
1848 " %s%s", /* " > %s" causes problems on Amiga */ | |
1849 #endif | |
1850 (char *)opt, (char *)fname); | |
1851 } | |
1852 | |
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1853 #if defined(FEAT_VIMINFO) || defined(PROTO) |
7 | 1854 |
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1855 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1856 static void write_viminfo_version(FILE *fp_out); |
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1857 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
7 | 1858 static int viminfo_errcnt; |
1859 | |
1860 static int | |
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1861 no_viminfo(void) |
7 | 1862 { |
1863 /* "vim -i NONE" does not read or write a viminfo file */ | |
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1864 return STRCMP(p_viminfofile, "NONE") == 0; |
7 | 1865 } |
1866 | |
1867 /* | |
1868 * Report an error for reading a viminfo file. | |
1869 * Count the number of errors. When there are more than 10, return TRUE. | |
1870 */ | |
1871 int | |
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1872 viminfo_error(char *errnum, char *message, char_u *line) |
7 | 1873 { |
274 | 1874 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
1875 errnum, message); | |
1459 | 1876 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
156 | 1877 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
1878 IObuff[STRLEN(IObuff) - 1] = NUL; | |
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1879 emsg((char *)IObuff); |
7 | 1880 if (++viminfo_errcnt >= 10) |
1881 { | |
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1882 emsg(_("E136: viminfo: Too many errors, skipping rest of file")); |
7 | 1883 return TRUE; |
1884 } | |
1885 return FALSE; | |
1886 } | |
1887 | |
1888 /* | |
1889 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
1733 | 1890 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
7 | 1891 */ |
1892 int | |
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1893 read_viminfo( |
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1894 char_u *file, /* file name or NULL to use default name */ |
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1895 int flags) /* VIF_WANT_INFO et al. */ |
7 | 1896 { |
1897 FILE *fp; | |
1898 char_u *fname; | |
1899 | |
1900 if (no_viminfo()) | |
1901 return FAIL; | |
1902 | |
1733 | 1903 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
7 | 1904 if (fname == NULL) |
1905 return FAIL; | |
1906 fp = mch_fopen((char *)fname, READBIN); | |
1907 | |
1908 if (p_verbose > 0) | |
294 | 1909 { |
1910 verbose_enter(); | |
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1911 smsg(_("Reading viminfo file \"%s\"%s%s%s"), |
274 | 1912 fname, |
1733 | 1913 (flags & VIF_WANT_INFO) ? _(" info") : "", |
1914 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
1915 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
274 | 1916 fp == NULL ? _(" FAILED") : ""); |
294 | 1917 verbose_leave(); |
1918 } | |
7 | 1919 |
1920 vim_free(fname); | |
1921 if (fp == NULL) | |
1922 return FAIL; | |
1923 | |
1924 viminfo_errcnt = 0; | |
1733 | 1925 do_viminfo(fp, NULL, flags); |
7 | 1926 |
1927 fclose(fp); | |
1928 return OK; | |
1929 } | |
1930 | |
1931 /* | |
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1932 * Write the viminfo file. The old one is read in first so that effectively a |
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1933 * merge of current info and old info is done. This allows multiple vims to |
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1934 * run simultaneously, without losing any marks etc. |
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1935 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1936 * info is written to the file. |
7 | 1937 */ |
1938 void | |
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1939 write_viminfo(char_u *file, int forceit) |
7 | 1940 { |
1941 char_u *fname; | |
1942 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
1943 FILE *fp_out = NULL; /* output viminfo file */ | |
1944 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1945 stat_T st_new; /* mch_stat() of potential new file */ |
7 | 1946 #if defined(UNIX) || defined(VMS) |
1947 mode_t umask_save; | |
1948 #endif | |
1949 #ifdef UNIX | |
1950 int shortname = FALSE; /* use 8.3 file name */ | |
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1951 stat_T st_old; /* mch_stat() of existing viminfo file */ |
7 | 1952 #endif |
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1953 #ifdef MSWIN |
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1954 int hidden = FALSE; |
601 | 1955 #endif |
7 | 1956 |
1957 if (no_viminfo()) | |
1958 return; | |
1959 | |
1960 fname = viminfo_filename(file); /* may set to default if NULL */ | |
1961 if (fname == NULL) | |
1962 return; | |
1963 | |
1964 fp_in = mch_fopen((char *)fname, READBIN); | |
1965 if (fp_in == NULL) | |
1966 { | |
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1967 int fd; |
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1968 |
7 | 1969 /* if it does exist, but we can't read it, don't try writing */ |
1970 if (mch_stat((char *)fname, &st_new) == 0) | |
1971 goto end; | |
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1972 |
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1973 /* Create the new .viminfo non-accessible for others, because it may |
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1974 * contain text from non-accessible documents. It is up to the user to |
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1975 * widen access (e.g. to a group). This may also fail if there is a |
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1976 * race condition, then just give up. */ |
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1977 fd = mch_open((char *)fname, |
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1978 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1979 if (fd < 0) |
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1980 goto end; |
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1981 fp_out = fdopen(fd, WRITEBIN); |
7 | 1982 } |
1983 else | |
1984 { | |
1985 /* | |
1986 * There is an existing viminfo file. Create a temporary file to | |
1987 * write the new viminfo into, in the same directory as the | |
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1988 * existing viminfo file, which will be renamed once all writing is |
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1989 * successful. |
7 | 1990 */ |
1991 #ifdef UNIX | |
1992 /* | |
1993 * For Unix we check the owner of the file. It's not very nice to | |
1994 * overwrite a user's viminfo file after a "su root", with a | |
1995 * viminfo file that the user can't read. | |
1996 */ | |
1869 | 1997 st_old.st_dev = (dev_t)0; |
1438 | 1998 st_old.st_ino = 0; |
7 | 1999 st_old.st_mode = 0600; |
1076 | 2000 if (mch_stat((char *)fname, &st_old) == 0 |
2001 && getuid() != ROOT_UID | |
560 | 2002 && !(st_old.st_uid == getuid() |
7 | 2003 ? (st_old.st_mode & 0200) |
2004 : (st_old.st_gid == getgid() | |
2005 ? (st_old.st_mode & 0020) | |
2006 : (st_old.st_mode & 0002)))) | |
2007 { | |
944 | 2008 int tt = msg_didany; |
7 | 2009 |
2010 /* avoid a wait_return for this message, it's annoying */ | |
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2011 semsg(_("E137: Viminfo file is not writable: %s"), fname); |
7 | 2012 msg_didany = tt; |
840 | 2013 fclose(fp_in); |
7 | 2014 goto end; |
2015 } | |
2016 #endif | |
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2017 #ifdef MSWIN |
601 | 2018 /* Get the file attributes of the existing viminfo file. */ |
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2019 hidden = mch_ishidden(fname); |
601 | 2020 #endif |
7 | 2021 |
2022 /* | |
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2023 * Make tempname, find one that does not exist yet. |
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2024 * Beware of a race condition: If someone logs out and all Vim |
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2025 * instances exit at the same time a temp file might be created between |
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2026 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
7 | 2027 * May try twice: Once normal and once with shortname set, just in |
2028 * case somebody puts his viminfo file in an 8.3 filesystem. | |
2029 */ | |
2030 for (;;) | |
2031 { | |
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2032 int next_char = 'z'; |
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2033 char_u *wp; |
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2034 |
7 | 2035 tempname = buf_modname( |
2036 #ifdef UNIX | |
2037 shortname, | |
2038 #else | |
2039 FALSE, | |
2040 #endif | |
2041 fname, | |
2042 #ifdef VMS | |
2043 (char_u *)"-tmp", | |
2044 #else | |
2045 (char_u *)".tmp", | |
2046 #endif | |
2047 FALSE); | |
2048 if (tempname == NULL) /* out of memory */ | |
2049 break; | |
2050 | |
2051 /* | |
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2052 * Try a series of names. Change one character, just before |
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2053 * the extension. This should also work for an 8.3 |
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2054 * file name, when after adding the extension it still is |
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2055 * the same file as the original. |
7 | 2056 */ |
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2057 wp = tempname + STRLEN(tempname) - 5; |
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2058 if (wp < gettail(tempname)) /* empty file name? */ |
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2059 wp = gettail(tempname); |
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2060 for (;;) |
7 | 2061 { |
2062 /* | |
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2063 * Check if tempfile already exists. Never overwrite an |
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2064 * existing file! |
7 | 2065 */ |
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2066 if (mch_stat((char *)tempname, &st_new) == 0) |
7 | 2067 { |
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2068 #ifdef UNIX |
7 | 2069 /* |
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2070 * Check if tempfile is same as original file. May happen |
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2071 * when modname() gave the same file back. E.g. silly |
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2072 * link, or file name-length reached. Try again with |
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2073 * shortname set. |
7 | 2074 */ |
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2075 if (!shortname && st_new.st_dev == st_old.st_dev |
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2076 && st_new.st_ino == st_old.st_ino) |
7 | 2077 { |
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2078 VIM_CLEAR(tempname); |
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2079 shortname = TRUE; |
7 | 2080 break; |
2081 } | |
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2082 #endif |
7 | 2083 } |
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2084 else |
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2085 { |
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2086 /* Try creating the file exclusively. This may fail if |
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2087 * another Vim tries to do it at the same time. */ |
762 | 2088 #ifdef VMS |
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2089 /* fdopen() fails for some reason */ |
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2090 umask_save = umask(077); |
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2091 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
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2092 (void)umask(umask_save); |
762 | 2093 #else |
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2094 int fd; |
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2095 |
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2096 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
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2097 * protection: |
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2098 * Unix: same as original file, but strip s-bit. Reset |
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2099 * umask to avoid it getting in the way. |
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2100 * Others: r&w for user only. */ |
762 | 2101 # ifdef UNIX |
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2102 umask_save = umask(0); |
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2103 fd = mch_open((char *)tempname, |
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2104 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
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2105 (int)((st_old.st_mode & 0777) | 0600)); |
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2106 (void)umask(umask_save); |
762 | 2107 # else |
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2108 fd = mch_open((char *)tempname, |
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2109 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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2110 # endif |
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2111 if (fd < 0) |
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2112 { |
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2113 fp_out = NULL; |
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2114 # ifdef EEXIST |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2115 /* Avoid trying lots of names while the problem is lack |
15760
aa80c63f34bb
patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents:
15748
diff
changeset
|
2116 * of permission, only retry if the file already |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2117 * exists. */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2118 if (errno != EEXIST) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2119 break; |
762 | 2120 # endif |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2121 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2122 else |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2123 fp_out = fdopen(fd, WRITEBIN); |
762 | 2124 #endif /* VMS */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2125 if (fp_out != NULL) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2126 break; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2127 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2128 |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2129 /* Assume file exists, try again with another name. */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2130 if (next_char == 'a' - 1) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2131 { |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2132 /* They all exist? Must be something wrong! Don't write |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2133 * the viminfo file then. */ |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2134 semsg(_("E929: Too many viminfo temp files, like %s!"), |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2135 tempname); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2136 break; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2137 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2138 *wp = next_char; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2139 --next_char; |
7 | 2140 } |
557 | 2141 |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2142 if (tempname != NULL) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2143 break; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2144 /* continue if shortname was set */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2145 } |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2146 |
557 | 2147 #if defined(UNIX) && defined(HAVE_FCHOWN) |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2148 if (tempname != NULL && fp_out != NULL) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2149 { |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2150 stat_T tmp_st; |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2151 |
7 | 2152 /* |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2153 * Make sure the original owner can read/write the tempfile and |
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2154 * otherwise preserve permissions, making sure the group matches. |
7 | 2155 */ |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2156 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2157 { |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2158 if (st_old.st_uid != tmp_st.st_uid) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2159 /* Changing the owner might fail, in which case the |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2160 * file will now owned by the current user, oh well. */ |
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14585
diff
changeset
|
2161 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2162 if (st_old.st_gid != tmp_st.st_gid |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2163 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2164 /* can't set the group to what it should be, remove |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2165 * group permissions */ |
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2166 (void)mch_setperm(tempname, 0600); |
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2167 } |
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2168 else |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2169 /* can't stat the file, set conservative permissions */ |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2170 (void)mch_setperm(tempname, 0600); |
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2171 } |
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2172 #endif |
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2173 } |
7 | 2174 |
2175 /* | |
2176 * Check if the new viminfo file can be written to. | |
2177 */ | |
2178 if (fp_out == NULL) | |
2179 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2180 semsg(_("E138: Can't write viminfo file %s!"), |
301 | 2181 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
7 | 2182 if (fp_in != NULL) |
2183 fclose(fp_in); | |
2184 goto end; | |
2185 } | |
2186 | |
2187 if (p_verbose > 0) | |
294 | 2188 { |
2189 verbose_enter(); | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2190 smsg(_("Writing viminfo file \"%s\""), fname); |
294 | 2191 verbose_leave(); |
2192 } | |
7 | 2193 |
2194 viminfo_errcnt = 0; | |
1733 | 2195 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
7 | 2196 |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2197 if (fclose(fp_out) == EOF) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2198 ++viminfo_errcnt; |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2199 |
7 | 2200 if (fp_in != NULL) |
2201 { | |
2202 fclose(fp_in); | |
601 | 2203 |
6049 | 2204 /* In case of an error keep the original viminfo file. Otherwise |
2205 * rename the newly written file. Give an error if that fails. */ | |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2206 if (viminfo_errcnt == 0) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2207 { |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2208 if (vim_rename(tempname, fname) == -1) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2209 { |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2210 ++viminfo_errcnt; |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2211 semsg(_("E886: Can't rename viminfo file to %s!"), fname); |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2212 } |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
2213 # ifdef MSWIN |
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2214 /* If the viminfo file was hidden then also hide the new file. */ |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2215 else if (hidden) |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2216 mch_hide(fname); |
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2217 # endif |
6049 | 2218 } |
2219 if (viminfo_errcnt > 0) | |
7 | 2220 mch_remove(tempname); |
601 | 2221 } |
2222 | |
7 | 2223 end: |
2224 vim_free(fname); | |
2225 vim_free(tempname); | |
2226 } | |
2227 | |
2228 /* | |
2229 * Get the viminfo file name to use. | |
2230 * If "file" is given and not empty, use it (has already been expanded by | |
2231 * cmdline functions). | |
2232 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
2233 * expand environment variables. | |
2234 * Returns an allocated string. NULL when out of memory. | |
2235 */ | |
2236 static char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2237 viminfo_filename(char_u *file) |
7 | 2238 { |
2239 if (file == NULL || *file == NUL) | |
2240 { | |
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2241 if (*p_viminfofile != NUL) |
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2242 file = p_viminfofile; |
7 | 2243 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
2244 { | |
2245 #ifdef VIMINFO_FILE2 | |
2246 # ifdef VMS | |
2247 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
2248 # else | |
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2249 # ifdef MSWIN |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2250 /* Use $VIM only if $HOME is the default "C:/". */ |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2251 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2252 && mch_getenv((char_u *)"HOME") == NULL) |
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2253 # else |
7 | 2254 if (mch_getenv((char_u *)"HOME") == NULL) |
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2255 # endif |
7 | 2256 # endif |
2257 { | |
2258 /* don't use $VIM when not available. */ | |
2259 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
2260 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
2261 file = (char_u *)VIMINFO_FILE2; | |
2262 else | |
2263 file = (char_u *)VIMINFO_FILE; | |
2264 } | |
2265 else | |
2266 #endif | |
2267 file = (char_u *)VIMINFO_FILE; | |
2268 } | |
2269 expand_env(file, NameBuff, MAXPATHL); | |
2270 file = NameBuff; | |
2271 } | |
2272 return vim_strsave(file); | |
2273 } | |
2274 | |
2275 /* | |
2276 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
2277 */ | |
2278 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2279 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
7 | 2280 { |
2281 int eof = FALSE; | |
2282 vir_T vir; | |
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2283 int merge = FALSE; |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2284 int do_copy_marks = FALSE; |
1003973c99df
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Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2285 garray_T buflist; |
7 | 2286 |
2287 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
2288 return; | |
2289 vir.vir_fd = fp_in; | |
2290 vir.vir_conv.vc_type = CONV_NONE; | |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2291 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2292 vir.vir_version = -1; |
7 | 2293 |
2294 if (fp_in != NULL) | |
2295 { | |
1733 | 2296 if (flags & VIF_WANT_INFO) |
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2297 { |
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2298 if (fp_out != NULL) |
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2299 { |
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2300 /* Registers and marks are read and kept separate from what |
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2301 * this Vim is using. They are merged when writing. */ |
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2302 prepare_viminfo_registers(); |
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2303 prepare_viminfo_marks(); |
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2304 } |
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2305 |
1733 | 2306 eof = read_viminfo_up_to_marks(&vir, |
2307 flags & VIF_FORCEIT, fp_out != NULL); | |
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2308 merge = TRUE; |
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2309 } |
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2310 else if (flags != 0) |
7 | 2311 /* Skip info, find start of marks */ |
2312 while (!(eof = viminfo_readline(&vir)) | |
2313 && vir.vir_line[0] != '>') | |
2314 ; | |
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2315 |
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2316 do_copy_marks = (flags & |
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2317 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
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2318 } |
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2319 |
7 | 2320 if (fp_out != NULL) |
2321 { | |
2322 /* Write the info: */ | |
2323 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
2324 VIM_VERSION_MEDIUM); | |
2545
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2325 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
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2326 write_viminfo_version(fp_out); |
2545
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2327 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
7 | 2328 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
2329 write_viminfo_search_pattern(fp_out); | |
2330 write_viminfo_sub_string(fp_out); | |
2331 #ifdef FEAT_CMDHIST | |
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2332 write_viminfo_history(fp_out, merge); |
7 | 2333 #endif |
2334 write_viminfo_registers(fp_out); | |
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2335 finish_viminfo_registers(); |
7 | 2336 #ifdef FEAT_EVAL |
2337 write_viminfo_varlist(fp_out); | |
2338 #endif | |
2339 write_viminfo_filemarks(fp_out); | |
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2340 finish_viminfo_marks(); |
7 | 2341 write_viminfo_bufferlist(fp_out); |
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2342 write_viminfo_barlines(&vir, fp_out); |
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2343 |
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2344 if (do_copy_marks) |
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2345 ga_init2(&buflist, sizeof(buf_T *), 50); |
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2346 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
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2347 } |
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2348 |
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2349 if (do_copy_marks) |
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2350 { |
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2351 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
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2352 if (fp_out != NULL) |
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2353 ga_clear(&buflist); |
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2354 } |
7 | 2355 |
2356 vim_free(vir.vir_line); | |
2357 if (vir.vir_conv.vc_type != CONV_NONE) | |
2358 convert_setup(&vir.vir_conv, NULL, NULL); | |
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2359 ga_clear_strings(&vir.vir_barlines); |
7 | 2360 } |
2361 | |
2362 /* | |
2363 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
2364 * first part of the viminfo file which contains everything but the marks that | |
2365 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
2366 */ | |
2367 static int | |
7819
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2368 read_viminfo_up_to_marks( |
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2369 vir_T *virp, |
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2370 int forceit, |
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2371 int writing) |
7 | 2372 { |
2373 int eof; | |
2374 buf_T *buf; | |
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2375 int got_encoding = FALSE; |
7 | 2376 |
2377 #ifdef FEAT_CMDHIST | |
4285 | 2378 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
7 | 2379 #endif |
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2380 |
7 | 2381 eof = viminfo_readline(virp); |
2382 while (!eof && virp->vir_line[0] != '>') | |
2383 { | |
2384 switch (virp->vir_line[0]) | |
2385 { | |
2386 /* Characters reserved for future expansion, ignored now */ | |
2387 case '+': /* "+40 /path/dir file", for running vim without args */ | |
2388 case '^': /* to be defined */ | |
2389 case '<': /* long line - ignored */ | |
2390 /* A comment or empty line. */ | |
2391 case NUL: | |
2392 case '\r': | |
2393 case '\n': | |
2394 case '#': | |
2395 eof = viminfo_readline(virp); | |
2396 break; | |
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2397 case '|': |
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2398 eof = read_viminfo_barline(virp, got_encoding, |
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2399 forceit, writing); |
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2400 break; |
7 | 2401 case '*': /* "*encoding=value" */ |
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2402 got_encoding = TRUE; |
7 | 2403 eof = viminfo_encoding(virp); |
2404 break; | |
2405 case '!': /* global variable */ | |
2406 #ifdef FEAT_EVAL | |
2407 eof = read_viminfo_varlist(virp, writing); | |
2408 #else | |
2409 eof = viminfo_readline(virp); | |
2410 #endif | |
2411 break; | |
2412 case '%': /* entry for buffer list */ | |
2413 eof = read_viminfo_bufferlist(virp, writing); | |
2414 break; | |
2415 case '"': | |
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2416 /* When registers are in bar lines skip the old style register |
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2417 * lines. */ |
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|
2418 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
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2419 eof = read_viminfo_register(virp, forceit); |
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2420 else |
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2421 do { |
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2422 eof = viminfo_readline(virp); |
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2423 } while (!eof && (virp->vir_line[0] == TAB |
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2424 || virp->vir_line[0] == '<')); |
7 | 2425 break; |
2426 case '/': /* Search string */ | |
2427 case '&': /* Substitute search string */ | |
2428 case '~': /* Last search string, followed by '/' or '&' */ | |
2429 eof = read_viminfo_search_pattern(virp, forceit); | |
2430 break; | |
2431 case '$': | |
2432 eof = read_viminfo_sub_string(virp, forceit); | |
2433 break; | |
2434 case ':': | |
2435 case '?': | |
2436 case '=': | |
2437 case '@': | |
2438 #ifdef FEAT_CMDHIST | |
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2439 /* When history is in bar lines skip the old style history |
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2440 * lines. */ |
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2441 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
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2442 eof = read_viminfo_history(virp, writing); |
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2443 else |
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2444 #endif |
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2445 eof = viminfo_readline(virp); |
7 | 2446 break; |
2447 case '-': | |
2448 case '\'': | |
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2449 /* When file marks are in bar lines skip the old style lines. */ |
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2450 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
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2451 eof = read_viminfo_filemark(virp, forceit); |
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2452 else |
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2453 eof = viminfo_readline(virp); |
7 | 2454 break; |
2455 default: | |
2456 if (viminfo_error("E575: ", _("Illegal starting char"), | |
2457 virp->vir_line)) | |
2458 eof = TRUE; | |
2459 else | |
2460 eof = viminfo_readline(virp); | |
2461 break; | |
2462 } | |
2463 } | |
2464 | |
2465 #ifdef FEAT_CMDHIST | |
2466 /* Finish reading history items. */ | |
4285 | 2467 if (!writing) |
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2468 finish_viminfo_history(virp); |
7 | 2469 #endif |
2470 | |
2471 /* Change file names to buffer numbers for fmarks. */ | |
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2472 FOR_ALL_BUFFERS(buf) |
7 | 2473 fmarks_check_names(buf); |
2474 | |
2475 return eof; | |
2476 } | |
2477 | |
2478 /* | |
2479 * Compare the 'encoding' value in the viminfo file with the current value of | |
2480 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
2481 * conversion of text with iconv() in viminfo_readstring(). | |
2482 */ | |
2483 static int | |
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|
2484 viminfo_encoding(vir_T *virp) |
7 | 2485 { |
2486 char_u *p; | |
2487 int i; | |
2488 | |
2489 if (get_viminfo_parameter('c') != 0) | |
2490 { | |
2491 p = vim_strchr(virp->vir_line, '='); | |
2492 if (p != NULL) | |
2493 { | |
2494 /* remove trailing newline */ | |
2495 ++p; | |
2496 for (i = 0; vim_isprintc(p[i]); ++i) | |
2497 ; | |
2498 p[i] = NUL; | |
2499 | |
2500 convert_setup(&virp->vir_conv, p, p_enc); | |
2501 } | |
2502 } | |
2503 return viminfo_readline(virp); | |
2504 } | |
2505 | |
2506 /* | |
2507 * Read a line from the viminfo file. | |
2508 * Returns TRUE for end-of-file; | |
2509 */ | |
2510 int | |
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|
2511 viminfo_readline(vir_T *virp) |
7 | 2512 { |
2513 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
2514 } | |
2515 | |
2516 /* | |
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|
2517 * Check string read from viminfo file. |
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|
2518 * Remove '\n' at the end of the line. |
7 | 2519 * - replace CTRL-V CTRL-V with CTRL-V |
2520 * - replace CTRL-V 'n' with '\n' | |
2521 * | |
2522 * Check for a long line as written by viminfo_writestring(). | |
2523 * | |
2524 * Return the string in allocated memory (NULL when out of memory). | |
2525 */ | |
2526 char_u * | |
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|
2527 viminfo_readstring( |
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|
2528 vir_T *virp, |
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2529 int off, /* offset for virp->vir_line */ |
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2530 int convert UNUSED) /* convert the string */ |
7 | 2531 { |
2532 char_u *retval; | |
2533 char_u *s, *d; | |
2534 long len; | |
2535 | |
2536 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
2537 { | |
2538 len = atol((char *)virp->vir_line + off + 1); | |
2539 retval = lalloc(len, TRUE); | |
2540 if (retval == NULL) | |
2541 { | |
2542 /* Line too long? File messed up? Skip next line. */ | |
2543 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
2544 return NULL; | |
2545 } | |
2546 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
2547 s = retval + 1; /* Skip the leading '<' */ | |
2548 } | |
2549 else | |
2550 { | |
2551 retval = vim_strsave(virp->vir_line + off); | |
2552 if (retval == NULL) | |
2553 return NULL; | |
2554 s = retval; | |
2555 } | |
2556 | |
2557 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
2558 d = retval; | |
2559 while (*s != NUL && *s != '\n') | |
2560 { | |
2561 if (s[0] == Ctrl_V && s[1] != NUL) | |
2562 { | |
2563 if (s[1] == 'n') | |
2564 *d++ = '\n'; | |
2565 else | |
2566 *d++ = Ctrl_V; | |
2567 s += 2; | |
2568 } | |
2569 else | |
2570 *d++ = *s++; | |
2571 } | |
2572 *d = NUL; | |
2573 | |
2574 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
2575 { | |
2576 d = string_convert(&virp->vir_conv, retval, NULL); | |
2577 if (d != NULL) | |
2578 { | |
2579 vim_free(retval); | |
2580 retval = d; | |
2581 } | |
2582 } | |
2583 | |
2584 return retval; | |
2585 } | |
2586 | |
2587 /* | |
2588 * write string to viminfo file | |
2589 * - replace CTRL-V with CTRL-V CTRL-V | |
2590 * - replace '\n' with CTRL-V 'n' | |
2591 * - add a '\n' at the end | |
2592 * | |
2593 * For a long line: | |
2594 * - write " CTRL-V <length> \n " in first line | |
2595 * - write " < <string> \n " in second line | |
2596 */ | |
2597 void | |
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2598 viminfo_writestring(FILE *fd, char_u *p) |
7 | 2599 { |
2600 int c; | |
2601 char_u *s; | |
2602 int len = 0; | |
2603 | |
2604 for (s = p; *s != NUL; ++s) | |
2605 { | |
2606 if (*s == Ctrl_V || *s == '\n') | |
2607 ++len; | |
2608 ++len; | |
2609 } | |
2610 | |
2611 /* If the string will be too long, write its length and put it in the next | |
2612 * line. Take into account that some room is needed for what comes before | |
2613 * the string (e.g., variable name). Add something to the length for the | |
2614 * '<', NL and trailing NUL. */ | |
2615 if (len > LSIZE / 2) | |
2616 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
2617 | |
2618 while ((c = *p++) != NUL) | |
2619 { | |
2620 if (c == Ctrl_V || c == '\n') | |
2621 { | |
2622 putc(Ctrl_V, fd); | |
2623 if (c == '\n') | |
2624 c = 'n'; | |
2625 } | |
2626 putc(c, fd); | |
2627 } | |
2628 putc('\n', fd); | |
2629 } | |
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2630 |
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2631 /* |
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2632 * Write a string in quotes that barline_parse() can read back. |
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2633 * Breaks the line in less than LSIZE pieces when needed. |
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2634 * Returns remaining characters in the line. |
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2635 */ |
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2636 int |
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2637 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
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2638 { |
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2639 char_u *p; |
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2640 int remaining = remaining_start; |
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2641 int len = 2; |
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2642 |
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2643 /* Count the number of characters produced, including quotes. */ |
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2644 for (p = s; *p != NUL; ++p) |
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2645 { |
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2646 if (*p == NL) |
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2647 len += 2; |
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2648 else if (*p == '"' || *p == '\\') |
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2649 len += 2; |
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2650 else |
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2651 ++len; |
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2652 } |
9978
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2653 if (len > remaining - 2) |
9240
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2654 { |
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2655 fprintf(fd, ">%d\n|<", len); |
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2656 remaining = LSIZE - 20; |
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2657 } |
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2658 |
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2659 putc('"', fd); |
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2660 for (p = s; *p != NUL; ++p) |
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2661 { |
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2662 if (*p == NL) |
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2663 { |
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2664 putc('\\', fd); |
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2665 putc('n', fd); |
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2666 --remaining; |
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2667 } |
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2668 else if (*p == '"' || *p == '\\') |
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2669 { |
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2670 putc('\\', fd); |
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2671 putc(*p, fd); |
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2672 --remaining; |
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2673 } |
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2674 else |
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2675 putc(*p, fd); |
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2676 --remaining; |
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2677 |
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2678 if (remaining < 3) |
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2679 { |
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2680 putc('\n', fd); |
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2681 putc('|', fd); |
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2682 putc('<', fd); |
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2683 /* Leave enough space for another continuation. */ |
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2684 remaining = LSIZE - 20; |
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2685 } |
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2686 } |
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2687 putc('"', fd); |
9272
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2688 return remaining - 2; |
9240
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2689 } |
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|
2690 |
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|
2691 /* |
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|
2692 * Parse a viminfo line starting with '|'. |
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|
2693 * Add each decoded value to "values". |
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|
2694 * Returns TRUE if the next line is to be read after using the parsed values. |
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2695 */ |
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|
2696 static int |
9272
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|
2697 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
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|
2698 { |
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|
2699 char_u *p = text; |
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|
2700 char_u *nextp = NULL; |
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2701 char_u *buf = NULL; |
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|
2702 bval_T *value; |
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2703 int i; |
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2704 int allocated = FALSE; |
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2705 int eof; |
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2706 char_u *sconv; |
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2707 int converted; |
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2708 |
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2709 while (*p == ',') |
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2710 { |
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2711 ++p; |
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2712 if (ga_grow(values, 1) == FAIL) |
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2713 break; |
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2714 value = (bval_T *)(values->ga_data) + values->ga_len; |
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2715 |
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2716 if (*p == '>') |
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2717 { |
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|
2718 /* Need to read a continuation line. Put strings in allocated |
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2719 * memory, because virp->vir_line is overwritten. */ |
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|
2720 if (!allocated) |
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2721 { |
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2722 for (i = 0; i < values->ga_len; ++i) |
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2723 { |
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|
2724 bval_T *vp = (bval_T *)(values->ga_data) + i; |
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|
2725 |
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2726 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
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|
2727 { |
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|
2728 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
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2729 vp->bv_allocated = TRUE; |
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2730 } |
9272
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|
2731 } |
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|
2732 allocated = TRUE; |
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2733 } |
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2734 |
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|
2735 if (vim_isdigit(p[1])) |
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|
2736 { |
9248
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|
2737 size_t len; |
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|
2738 size_t todo; |
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|
2739 size_t n; |
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|
2740 |
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|
2741 /* String value was split into lines that are each shorter |
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|
2742 * than LSIZE: |
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|
2743 * |{bartype},>{length of "{text}{text2}"} |
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|
2744 * |<"{text1} |
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|
2745 * |<{text2}",{value} |
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|
2746 * Length includes the quotes. |
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|
2747 */ |
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|
2748 ++p; |
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|
2749 len = getdigits(&p); |
9248
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|
2750 buf = alloc((int)(len + 1)); |
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|
2751 if (buf == NULL) |
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|
2752 return TRUE; |
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|
2753 p = buf; |
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|
2754 for (todo = len; todo > 0; todo -= n) |
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|
2755 { |
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|
2756 eof = viminfo_readline(virp); |
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|
2757 if (eof || virp->vir_line[0] != '|' |
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|
2758 || virp->vir_line[1] != '<') |
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|
2759 { |
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|
2760 /* File was truncated or garbled. Read another line if |
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|
2761 * this one starts with '|'. */ |
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|
2762 vim_free(buf); |
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|
2763 return eof || virp->vir_line[0] == '|'; |
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|
2764 } |
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|
2765 /* Get length of text, excluding |< and NL chars. */ |
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|
2766 n = STRLEN(virp->vir_line); |
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|
2767 while (n > 0 && (virp->vir_line[n - 1] == NL |
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|
2768 || virp->vir_line[n - 1] == CAR)) |
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|
2769 --n; |
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|
2770 n -= 2; |
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|
2771 if (n > todo) |
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|
2772 { |
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|
2773 /* more values follow after the string */ |
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|
2774 nextp = virp->vir_line + 2 + todo; |
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changeset
|
2775 n = todo; |
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|
2776 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2777 mch_memmove(p, virp->vir_line + 2, n); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2778 p += n; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2779 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 *p = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 p = buf; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2785 /* Line ending in ">" continues in the next line: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 * |{bartype},{lots of values},> |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 * |<{value},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2788 */ |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2789 eof = viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2790 if (eof || virp->vir_line[0] != '|' |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 || virp->vir_line[1] != '<') |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2792 /* File was truncated or garbled. Read another line if |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2793 * this one starts with '|'. */ |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2794 return eof || virp->vir_line[0] == '|'; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 p = virp->vir_line + 2; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 if (isdigit(*p)) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2800 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2801 value->bv_type = BVAL_NR; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2802 value->bv_nr = getdigits(&p); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2803 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2804 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 else if (*p == '"') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 int len = 0; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2808 char_u *s = p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2809 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2810 /* Unescape special characters in-place. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2811 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2812 while (*p != '"') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2813 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 if (*p == NL || *p == NUL) |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2815 return TRUE; /* syntax error, drop the value */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 if (*p == '\\') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2819 if (*p == 'n') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 s[len++] = '\n'; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2821 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2822 s[len++] = *p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 ++p; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2825 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2826 s[len++] = *p++; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2828 ++p; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2829 s[len] = NUL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2830 |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2831 converted = FALSE; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2832 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2833 { |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2834 sconv = string_convert(&virp->vir_conv, s, NULL); |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2835 if (sconv != NULL) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2836 { |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2837 if (s == buf) |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2838 vim_free(s); |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2839 s = sconv; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2840 buf = s; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2841 converted = TRUE; |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2842 } |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2843 } |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2844 |
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2845 /* Need to copy in allocated memory if the string wasn't allocated |
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2846 * above and we did allocate before, thus vir_line may change. */ |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2847 if (s != buf && allocated) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2848 s = vim_strsave(s); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2849 value->bv_string = s; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2850 value->bv_type = BVAL_STRING; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2851 value->bv_len = len; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2852 value->bv_allocated = allocated || converted; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2853 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2854 if (nextp != NULL) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2855 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2856 /* values following a long string */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2857 p = nextp; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2858 nextp = NULL; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2859 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2860 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2861 else if (*p == ',') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2862 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2863 value->bv_type = BVAL_EMPTY; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2864 ++values->ga_len; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2865 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2866 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2867 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2868 } |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2869 return TRUE; |
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2870 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2871 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2872 static int |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2873 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2874 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2875 char_u *p = virp->vir_line + 1; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2876 int bartype; |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2877 garray_T values; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2878 bval_T *vp; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2879 int i; |
9330
8cb76e38c346
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diff
changeset
|
2880 int read_next = TRUE; |
9240
636cfa97200e
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diff
changeset
|
2881 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2882 /* The format is: |{bartype},{value},... |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2883 * For a very long string: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2884 * |{bartype},>{length of "{text}{text2}"} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2885 * |<{text1} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2886 * |<{text2},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2887 * For a long line not using a string |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2888 * |{bartype},{lots of values},> |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2889 * |<{value},{value} |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2890 */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2891 if (*p == '<') |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2892 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2893 /* Continuation line of an unrecognized item. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2894 if (writing) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2895 ga_add_string(&virp->vir_barlines, virp->vir_line); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2896 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2897 else |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2898 { |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2899 ga_init2(&values, sizeof(bval_T), 20); |
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2900 bartype = getdigits(&p); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2901 switch (bartype) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2902 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2903 case BARTYPE_VERSION: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2904 /* Only use the version when it comes before the encoding. |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2905 * If it comes later it was copied by a Vim version that |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2906 * doesn't understand the version. */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2907 if (!got_encoding) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2908 { |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2909 read_next = barline_parse(virp, p, &values); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2910 vp = (bval_T *)values.ga_data; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2911 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2912 virp->vir_version = vp->bv_nr; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2913 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2914 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2915 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2916 case BARTYPE_HISTORY: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2917 read_next = barline_parse(virp, p, &values); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2918 handle_viminfo_history(&values, writing); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2919 break; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2920 |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2921 case BARTYPE_REGISTER: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2922 read_next = barline_parse(virp, p, &values); |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2923 handle_viminfo_register(&values, force); |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2924 break; |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2925 |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2926 case BARTYPE_MARK: |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2927 read_next = barline_parse(virp, p, &values); |
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2928 handle_viminfo_mark(&values, force); |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2929 break; |
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2930 |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2931 default: |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2932 /* copy unrecognized line (for future use) */ |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2933 if (writing) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2934 ga_add_string(&virp->vir_barlines, virp->vir_line); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2935 } |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2936 for (i = 0; i < values.ga_len; ++i) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2937 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2938 vp = (bval_T *)values.ga_data + i; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2939 if (vp->bv_type == BVAL_STRING && vp->bv_allocated) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2940 vim_free(vp->bv_string); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2941 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2942 ga_clear(&values); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2943 } |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2944 |
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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parents:
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diff
changeset
|
2945 if (read_next) |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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parents:
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diff
changeset
|
2946 return viminfo_readline(virp); |
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2947 return FALSE; |
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2948 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2949 |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2950 static void |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2951 write_viminfo_version(FILE *fp_out) |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2952 { |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2953 fprintf(fp_out, "# Viminfo version\n|%d,%d\n\n", |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2954 BARTYPE_VERSION, VIMINFO_VERSION); |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2955 } |
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2956 |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2957 static void |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2958 write_viminfo_barlines(vir_T *virp, FILE *fp_out) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2959 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2960 int i; |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2961 garray_T *gap = &virp->vir_barlines; |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2962 int seen_useful = FALSE; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2963 char *line; |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2964 |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2965 if (gap->ga_len > 0) |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2966 { |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2967 fputs(_("\n# Bar lines, copied verbatim:\n"), fp_out); |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2968 |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2969 /* Skip over continuation lines until seeing a useful line. */ |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2970 for (i = 0; i < gap->ga_len; ++i) |
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
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parents:
9389
diff
changeset
|
2971 { |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2972 line = ((char **)(gap->ga_data))[i]; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2973 if (seen_useful || line[1] != '<') |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2974 { |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2975 fputs(line, fp_out); |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2976 seen_useful = TRUE; |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2977 } |
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2978 } |
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2979 } |
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2980 } |
7 | 2981 #endif /* FEAT_VIMINFO */ |
2982 | |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2983 /* |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2984 * Return the current time in seconds. Calls time(), unless test_settime() |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2985 * was used. |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2986 */ |
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2987 time_T |
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
2988 vim_time(void) |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
2989 { |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2990 # ifdef FEAT_EVAL |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2991 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2992 # else |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2993 return time(NULL); |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2994 # endif |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2995 } |
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2996 |
7 | 2997 /* |
2998 * Implementation of ":fixdel", also used by get_stty(). | |
2999 * <BS> resulting <Del> | |
3000 * ^? ^H | |
3001 * not ^? ^? | |
3002 */ | |
3003 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3004 do_fixdel(exarg_T *eap UNUSED) |
7 | 3005 { |
3006 char_u *p; | |
3007 | |
3008 p = find_termcode((char_u *)"kb"); | |
3009 add_termcode((char_u *)"kD", p != NULL | |
3010 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
3011 } | |
3012 | |
3013 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3014 print_line_no_prefix( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3015 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3016 int use_number, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3017 int list) |
7 | 3018 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3019 char numbuf[30]; |
7 | 3020 |
3021 if (curwin->w_p_nu || use_number) | |
3022 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3023 vim_snprintf(numbuf, sizeof(numbuf), |
1872 | 3024 "%*ld ", number_width(curwin), (long)lnum); |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
3025 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
7 | 3026 } |
169 | 3027 msg_prt_line(ml_get(lnum), list); |
7 | 3028 } |
3029 | |
3030 /* | |
3031 * Print a text line. Also in silent mode ("ex -s"). | |
3032 */ | |
3033 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3034 print_line(linenr_T lnum, int use_number, int list) |
7 | 3035 { |
3036 int save_silent = silent_mode; | |
3037 | |
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3038 /* apply :filter /pat/ */ |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3039 if (message_filtered(ml_get(lnum))) |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3040 return; |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3041 |
169 | 3042 msg_start(); |
7 | 3043 silent_mode = FALSE; |
169 | 3044 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
3045 print_line_no_prefix(lnum, use_number, list); | |
7 | 3046 if (save_silent) |
3047 { | |
3048 msg_putchar('\n'); | |
3049 cursor_on(); /* msg_start() switches it off */ | |
3050 out_flush(); | |
3051 silent_mode = save_silent; | |
1798 | 3052 } |
3053 info_message = FALSE; | |
7 | 3054 } |
3055 | |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3056 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3057 rename_buffer(char_u *new_fname) |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3058 { |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3059 char_u *fname, *sfname, *xfname; |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3060 buf_T *buf; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3061 |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3062 buf = curbuf; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3063 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3064 /* buffer changed, don't change name now */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3065 if (buf != curbuf) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3066 return FAIL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3067 #ifdef FEAT_EVAL |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3068 if (aborting()) /* autocmds may abort script processing */ |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3069 return FAIL; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3070 #endif |
fa39483a1363
updated for version 7.3.1042
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diff
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|
3071 /* |
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
3072 * The name of the current buffer will be changed. |
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
3073 * A new (unlisted) buffer entry needs to be made to hold the old file |
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
3074 * name, which will become the alternate file name. |
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
3075 * But don't set the alternate file name if the buffer didn't have a |
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
3076 * name. |
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
3077 */ |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3078 fname = curbuf->b_ffname; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3079 sfname = curbuf->b_sfname; |
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
3080 xfname = curbuf->b_fname; |
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
3081 curbuf->b_ffname = NULL; |
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
3082 curbuf->b_sfname = NULL; |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3083 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3084 { |
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
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4589
diff
changeset
|
3085 curbuf->b_ffname = fname; |
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
3086 curbuf->b_sfname = sfname; |
4589
fa39483a1363
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parents:
4285
diff
changeset
|
3087 return FAIL; |
fa39483a1363
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diff
changeset
|
3088 } |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3089 curbuf->b_flags |= BF_NOTEDITED; |
4589
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
3090 if (xfname != NULL && *xfname != NUL) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3091 { |
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
3092 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3093 if (buf != NULL && !cmdmod.keepalt) |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3094 curwin->w_alt_fnum = buf->b_fnum; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3095 } |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3096 vim_free(fname); |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3097 vim_free(sfname); |
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3098 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3099 |
4589
fa39483a1363
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Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 /* 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
|
3101 DO_AUTOCHDIR; |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3102 return OK; |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3103 } |
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3104 |
7 | 3105 /* |
3106 * ":file[!] [fname]". | |
3107 */ | |
3108 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3109 ex_file(exarg_T *eap) |
7 | 3110 { |
14 | 3111 /* ":0file" removes the file name. Check for illegal uses ":3file", |
3112 * "0file name", etc. */ | |
3113 if (eap->addr_count > 0 | |
3114 && (*eap->arg != NUL | |
3115 || eap->line2 > 0 | |
3116 || eap->addr_count > 1)) | |
3117 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3118 emsg(_(e_invarg)); |
14 | 3119 return; |
3120 } | |
3121 | |
3122 if (*eap->arg != NUL || eap->addr_count == 1) | |
7 | 3123 { |
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3124 if (rename_buffer(eap->arg) == FAIL) |
7 | 3125 return; |
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3126 redraw_tabline = TRUE; |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3127 } |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3128 |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3129 // print file name if no argument or 'F' is not in 'shortmess' |
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3130 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3131 fileinfo(FALSE, FALSE, eap->forceit); |
7 | 3132 } |
3133 | |
3134 /* | |
3135 * ":update". | |
3136 */ | |
3137 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3138 ex_update(exarg_T *eap) |
7 | 3139 { |
3140 if (curbufIsChanged()) | |
3141 (void)do_write(eap); | |
3142 } | |
3143 | |
3144 /* | |
3145 * ":write" and ":saveas". | |
3146 */ | |
3147 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3148 ex_write(exarg_T *eap) |
7 | 3149 { |
16475
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3150 if (eap->cmdidx == CMD_saveas) |
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3151 { |
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3152 // :saveas does not take a range, uses all lines. |
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3153 eap->line1 = 1; |
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3154 eap->line2 = curbuf->b_ml.ml_line_count; |
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3155 } |
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3156 |
7 | 3157 if (eap->usefilter) /* input lines to shell command */ |
3158 do_bang(1, eap, FALSE, TRUE, FALSE); | |
3159 else | |
3160 (void)do_write(eap); | |
3161 } | |
3162 | |
3163 /* | |
3164 * write current buffer to file 'eap->arg' | |
3165 * if 'eap->append' is TRUE, append to the file | |
3166 * | |
3167 * if *eap->arg == NUL write to current file | |
3168 * | |
3169 * return FAIL for failure, OK otherwise | |
3170 */ | |
3171 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3172 do_write(exarg_T *eap) |
7 | 3173 { |
3174 int other; | |
3175 char_u *fname = NULL; /* init to shut up gcc */ | |
3176 char_u *ffname; | |
3177 int retval = FAIL; | |
3178 char_u *free_fname = NULL; | |
3179 #ifdef FEAT_BROWSE | |
3180 char_u *browse_file = NULL; | |
3181 #endif | |
3182 buf_T *alt_buf = NULL; | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3183 int name_was_missing; |
7 | 3184 |
3185 if (not_writing()) /* check 'write' option */ | |
3186 return FAIL; | |
3187 | |
3188 ffname = eap->arg; | |
3189 #ifdef FEAT_BROWSE | |
3190 if (cmdmod.browse) | |
3191 { | |
29 | 3192 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
7 | 3193 NULL, NULL, NULL, curbuf); |
3194 if (browse_file == NULL) | |
3195 goto theend; | |
3196 ffname = browse_file; | |
3197 } | |
3198 #endif | |
3199 if (*ffname == NUL) | |
3200 { | |
3201 if (eap->cmdidx == CMD_saveas) | |
3202 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3203 emsg(_(e_argreq)); |
7 | 3204 goto theend; |
3205 } | |
3206 other = FALSE; | |
3207 } | |
3208 else | |
3209 { | |
3210 fname = ffname; | |
3211 free_fname = fix_fname(ffname); | |
3212 /* | |
3213 * When out-of-memory, keep unexpanded file name, because we MUST be | |
3214 * able to write the file in this situation. | |
3215 */ | |
3216 if (free_fname != NULL) | |
3217 ffname = free_fname; | |
3218 other = otherfile(ffname); | |
3219 } | |
3220 | |
3221 /* | |
3222 * If we have a new file, put its name in the list of alternate file names. | |
3223 */ | |
3224 if (other) | |
3225 { | |
3226 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
3227 || eap->cmdidx == CMD_saveas) | |
3228 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
3229 else | |
3230 alt_buf = buflist_findname(ffname); | |
3231 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
3232 { | |
3233 /* Overwriting a file that is loaded in another buffer is not a | |
3234 * good idea. */ | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3235 emsg(_(e_bufloaded)); |
7 | 3236 goto theend; |
3237 } | |
3238 } | |
3239 | |
3240 /* | |
3241 * Writing to the current file is not allowed in readonly mode | |
3242 * and a file name is required. | |
3243 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
3244 */ | |
3245 if (!other && ( | |
3246 #ifdef FEAT_QUICKFIX | |
3247 bt_dontwrite_msg(curbuf) || | |
3248 #endif | |
3249 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
3250 goto theend; | |
3251 | |
3252 if (!other) | |
3253 { | |
3254 ffname = curbuf->b_ffname; | |
3255 fname = curbuf->b_fname; | |
3256 /* | |
3257 * Not writing the whole file is only allowed with '!'. | |
3258 */ | |
3259 if ( (eap->line1 != 1 | |
3260 || eap->line2 != curbuf->b_ml.ml_line_count) | |
3261 && !eap->forceit | |
3262 && !eap->append | |
3263 && !p_wa) | |
3264 { | |
3265 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3266 if (p_confirm || cmdmod.confirm) | |
3267 { | |
3268 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
3269 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
3270 goto theend; | |
3271 eap->forceit = TRUE; | |
3272 } | |
3273 else | |
3274 #endif | |
3275 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3276 emsg(_("E140: Use ! to write partial buffer")); |
7 | 3277 goto theend; |
3278 } | |
3279 } | |
3280 } | |
3281 | |
3282 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
3283 { | |
3284 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
3285 { | |
3286 buf_T *was_curbuf = curbuf; | |
3287 | |
3288 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
21 | 3289 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3290 #ifdef FEAT_EVAL |
7 | 3291 if (curbuf != was_curbuf || aborting()) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3292 #else |
7 | 3293 if (curbuf != was_curbuf) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3294 #endif |
7 | 3295 { |
3296 /* buffer changed, don't change name now */ | |
3297 retval = FAIL; | |
3298 goto theend; | |
3299 } | |
3300 /* Exchange the file names for the current and the alternate | |
3301 * buffer. This makes it look like we are now editing the buffer | |
3302 * under the new name. Must be done before buf_write(), because | |
3303 * if there is no file name and 'cpo' contains 'F', it will set | |
3304 * the file name. */ | |
3305 fname = alt_buf->b_fname; | |
3306 alt_buf->b_fname = curbuf->b_fname; | |
3307 curbuf->b_fname = fname; | |
3308 fname = alt_buf->b_ffname; | |
3309 alt_buf->b_ffname = curbuf->b_ffname; | |
3310 curbuf->b_ffname = fname; | |
3311 fname = alt_buf->b_sfname; | |
3312 alt_buf->b_sfname = curbuf->b_sfname; | |
3313 curbuf->b_sfname = fname; | |
3314 buf_name_changed(curbuf); | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3315 |
7 | 3316 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
21 | 3317 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
7 | 3318 if (!alt_buf->b_p_bl) |
3319 { | |
3320 alt_buf->b_p_bl = TRUE; | |
3321 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
3322 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3323 #ifdef FEAT_EVAL |
7 | 3324 if (curbuf != was_curbuf || aborting()) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3325 #else |
7 | 3326 if (curbuf != was_curbuf) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3327 #endif |
7 | 3328 { |
3329 /* buffer changed, don't write the file */ | |
3330 retval = FAIL; | |
3331 goto theend; | |
3332 } | |
634 | 3333 |
3334 /* If 'filetype' was empty try detecting it now. */ | |
3335 if (*curbuf->b_p_ft == NUL) | |
3336 { | |
819 | 3337 if (au_has_group((char_u *)"filetypedetect")) |
3338 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3339 TRUE, NULL); |
717 | 3340 do_modelines(0); |
634 | 3341 } |
2648 | 3342 |
3343 /* Autocommands may have changed buffer names, esp. when | |
3344 * 'autochdir' is set. */ | |
3345 fname = curbuf->b_sfname; | |
7 | 3346 } |
3347 | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3348 name_was_missing = curbuf->b_ffname == NULL; |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3349 |
7 | 3350 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
3351 eap, eap->append, eap->forceit, TRUE, FALSE); | |
634 | 3352 |
819 | 3353 /* After ":saveas fname" reset 'readonly'. */ |
961 | 3354 if (eap->cmdidx == CMD_saveas) |
3355 { | |
3356 if (retval == OK) | |
1806 | 3357 { |
961 | 3358 curbuf->b_p_ro = FALSE; |
1806 | 3359 redraw_tabline = TRUE; |
3360 } | |
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3361 } |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3362 |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3363 /* Change directories when the 'acd' option is set and the file name |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3364 * got changed or set. */ |
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3365 if (eap->cmdidx == CMD_saveas || name_was_missing) |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3366 DO_AUTOCHDIR; |
7 | 3367 } |
3368 | |
3369 theend: | |
3370 #ifdef FEAT_BROWSE | |
3371 vim_free(browse_file); | |
3372 #endif | |
3373 vim_free(free_fname); | |
3374 return retval; | |
3375 } | |
3376 | |
3377 /* | |
3378 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
3379 * BF_NEW or BF_READERR, check for overwriting current file. | |
3380 * May set eap->forceit if a dialog says it's OK to overwrite. | |
3381 * Return OK if it's OK, FAIL if it is not. | |
3382 */ | |
3486 | 3383 int |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3384 check_overwrite( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3385 exarg_T *eap, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3386 buf_T *buf, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3387 char_u *fname, /* file name to be used (can differ from |
7 | 3388 buf->ffname) */ |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3389 char_u *ffname, /* full path version of fname */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3390 int other) /* writing under other name */ |
7 | 3391 { |
3392 /* | |
3393 * write to other file or b_flags set or not writing the whole file: | |
3394 * overwriting only allowed with '!' | |
3395 */ | |
3396 if ( (other | |
3397 || (buf->b_flags & BF_NOTEDITED) | |
3398 || ((buf->b_flags & BF_NEW) | |
3399 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
3400 || (buf->b_flags & BF_READERR)) | |
3401 && !p_wa | |
1457 | 3402 #ifdef FEAT_QUICKFIX |
3403 && !bt_nofile(buf) | |
3404 #endif | |
7 | 3405 && vim_fexists(ffname)) |
3406 { | |
460 | 3407 if (!eap->forceit && !eap->append) |
7 | 3408 { |
460 | 3409 #ifdef UNIX |
637 | 3410 /* with UNIX it is possible to open a directory */ |
460 | 3411 if (mch_isdir(ffname)) |
3412 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3413 semsg(_(e_isadir2), ffname); |
460 | 3414 return FAIL; |
3415 } | |
7 | 3416 #endif |
3417 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
460 | 3418 if (p_confirm || cmdmod.confirm) |
3419 { | |
2770 | 3420 char_u buff[DIALOG_MSG_SIZE]; |
460 | 3421 |
3422 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
3423 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
3424 return FAIL; | |
3425 eap->forceit = TRUE; | |
3426 } | |
3427 else | |
3428 #endif | |
3429 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3430 emsg(_(e_exists)); |
7 | 3431 return FAIL; |
460 | 3432 } |
7 | 3433 } |
460 | 3434 |
3435 /* For ":w! filename" check that no swap file exists for "filename". */ | |
3436 if (other && !emsg_silent) | |
7 | 3437 { |
2770 | 3438 char_u *dir; |
460 | 3439 char_u *p; |
3440 int r; | |
3441 char_u *swapname; | |
3442 | |
3443 /* We only try the first entry in 'directory', without checking if | |
3444 * it's writable. If the "." directory is not writable the write | |
3445 * will probably fail anyway. | |
3446 * Use 'shortname' of the current buffer, since there is no buffer | |
3447 * for the written file. */ | |
3448 if (*p_dir == NUL) | |
2770 | 3449 { |
3450 dir = alloc(5); | |
3451 if (dir == NULL) | |
3452 return FAIL; | |
460 | 3453 STRCPY(dir, "."); |
2770 | 3454 } |
460 | 3455 else |
3456 { | |
2770 | 3457 dir = alloc(MAXPATHL); |
3458 if (dir == NULL) | |
3459 return FAIL; | |
460 | 3460 p = p_dir; |
3461 copy_option_part(&p, dir, MAXPATHL, ","); | |
3462 } | |
3463 swapname = makeswapname(fname, ffname, curbuf, dir); | |
2770 | 3464 vim_free(dir); |
460 | 3465 r = vim_fexists(swapname); |
3466 if (r) | |
3467 { | |
3468 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3469 if (p_confirm || cmdmod.confirm) | |
3470 { | |
2770 | 3471 char_u buff[DIALOG_MSG_SIZE]; |
460 | 3472 |
3473 dialog_msg(buff, | |
3474 _("Swap file \"%s\" exists, overwrite anyway?"), | |
3475 swapname); | |
3476 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
3477 != VIM_YES) | |
819 | 3478 { |
3479 vim_free(swapname); | |
460 | 3480 return FAIL; |
819 | 3481 } |
460 | 3482 eap->forceit = TRUE; |
3483 } | |
3484 else | |
3485 #endif | |
3486 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3487 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
460 | 3488 swapname); |
819 | 3489 vim_free(swapname); |
460 | 3490 return FAIL; |
3491 } | |
3492 } | |
819 | 3493 vim_free(swapname); |
7 | 3494 } |
3495 } | |
3496 return OK; | |
3497 } | |
3498 | |
3499 /* | |
3500 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
3501 */ | |
3502 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3503 ex_wnext(exarg_T *eap) |
7 | 3504 { |
3505 int i; | |
3506 | |
3507 if (eap->cmd[1] == 'n') | |
3508 i = curwin->w_arg_idx + (int)eap->line2; | |
3509 else | |
3510 i = curwin->w_arg_idx - (int)eap->line2; | |
3511 eap->line1 = 1; | |
3512 eap->line2 = curbuf->b_ml.ml_line_count; | |
3513 if (do_write(eap) != FAIL) | |
3514 do_argfile(eap, i); | |
3515 } | |
3516 | |
3517 /* | |
3518 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
3519 */ | |
3520 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3521 do_wqall(exarg_T *eap) |
7 | 3522 { |
3523 buf_T *buf; | |
3524 int error = 0; | |
3525 int save_forceit = eap->forceit; | |
3526 | |
3527 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
3528 exiting = TRUE; | |
3529 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3530 FOR_ALL_BUFFERS(buf) |
7 | 3531 { |
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3532 #ifdef FEAT_TERMINAL |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3533 if (exiting && term_job_running(buf->b_term)) |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3534 { |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3535 no_write_message_nobang(buf); |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3536 ++error; |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3537 } |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3538 else |
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3539 #endif |
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3540 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
7 | 3541 { |
3542 /* | |
3543 * Check if there is a reason the buffer cannot be written: | |
3544 * 1. if the 'write' option is set | |
3545 * 2. if there is no file name (even after browsing) | |
3546 * 3. if the 'readonly' is set (even after a dialog) | |
3547 * 4. if overwriting is allowed (even after a dialog) | |
3548 */ | |
3549 if (not_writing()) | |
3550 { | |
3551 ++error; | |
3552 break; | |
3553 } | |
3554 #ifdef FEAT_BROWSE | |
3555 /* ":browse wall": ask for file name if there isn't one */ | |
3556 if (buf->b_ffname == NULL && cmdmod.browse) | |
3557 browse_save_fname(buf); | |
3558 #endif | |
3559 if (buf->b_ffname == NULL) | |
3560 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3561 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
7 | 3562 ++error; |
3563 } | |
3564 else if (check_readonly(&eap->forceit, buf) | |
3565 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
3566 FALSE) == FAIL) | |
3567 { | |
3568 ++error; | |
3569 } | |
3570 else | |
3571 { | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3572 bufref_T bufref; |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3573 |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3574 set_bufref(&bufref, buf); |
7 | 3575 if (buf_write_all(buf, eap->forceit) == FAIL) |
3576 ++error; | |
3577 /* an autocommand may have deleted the buffer */ | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3578 if (!bufref_valid(&bufref)) |
7 | 3579 buf = firstbuf; |
3580 } | |
3581 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
3582 } | |
3583 } | |
3584 if (exiting) | |
3585 { | |
3586 if (!error) | |
3587 getout(0); /* exit Vim */ | |
3588 not_exiting(); | |
3589 } | |
3590 } | |
3591 | |
3592 /* | |
3593 * Check the 'write' option. | |
3594 * Return TRUE and give a message when it's not st. | |
3595 */ | |
3596 int | |
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3597 not_writing(void) |
7 | 3598 { |
3599 if (p_write) | |
3600 return FALSE; | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3601 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
7 | 3602 return TRUE; |
3603 } | |
3604 | |
3605 /* | |
1303 | 3606 * Check if a buffer is read-only (either 'readonly' option is set or file is |
3607 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
3608 * message when the buffer is readonly. | |
7 | 3609 */ |
3610 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3611 check_readonly(int *forceit, buf_T *buf) |
7 | 3612 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3613 stat_T st; |
1303 | 3614 |
3615 /* Handle a file being readonly when the 'readonly' option is set or when | |
3616 * the file exists and permissions are read-only. | |
3617 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
3618 * important for device checks but not here. */ | |
3619 if (!*forceit && (buf->b_p_ro | |
3620 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
3621 && check_file_readonly(buf->b_ffname, 0777)))) | |
7 | 3622 { |
3623 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3624 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
3625 { | |
2770 | 3626 char_u buff[DIALOG_MSG_SIZE]; |
7 | 3627 |
1303 | 3628 if (buf->b_p_ro) |
3629 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
3630 buf->b_fname); | |
3631 else | |
3632 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
7 | 3633 buf->b_fname); |
3634 | |
3635 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
3636 { | |
3637 /* Set forceit, to force the writing of a readonly file */ | |
3638 *forceit = TRUE; | |
3639 return FALSE; | |
3640 } | |
3641 else | |
3642 return TRUE; | |
3643 } | |
3644 else | |
3645 #endif | |
1303 | 3646 if (buf->b_p_ro) |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3647 emsg(_(e_readonly)); |
1303 | 3648 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3649 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
1303 | 3650 buf->b_fname); |
7 | 3651 return TRUE; |
3652 } | |
1303 | 3653 |
7 | 3654 return FALSE; |
3655 } | |
3656 | |
3657 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3658 * Try to abandon the current file and edit a new or existing file. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3659 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3660 * "lnum" is the line number for the cursor in the new file (if non-zero). |
7 | 3661 * |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3662 * Return: |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3663 * GETFILE_ERROR for "normal" error, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3664 * GETFILE_NOT_WRITTEN for "not written" error, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3665 * GETFILE_SAME_FILE for success |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3666 * GETFILE_OPEN_OTHER for successfully opening another file. |
7 | 3667 */ |
3668 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3669 getfile( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3670 int fnum, |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3671 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
|
3672 char_u *sfname_arg, |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3673 int setpm, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3674 linenr_T lnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3675 int forceit) |
7 | 3676 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3677 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
|
3678 char_u *sfname = sfname_arg; |
7 | 3679 int other; |
3680 int retval; | |
3681 char_u *free_me = NULL; | |
3682 | |
634 | 3683 if (text_locked()) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3684 return GETFILE_ERROR; |
819 | 3685 if (curbuf_locked()) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3686 return GETFILE_ERROR; |
7 | 3687 |
3688 if (fnum == 0) | |
3689 { | |
3690 /* make ffname full path, set sfname */ | |
3691 fname_expand(curbuf, &ffname, &sfname); | |
3692 other = otherfile(ffname); | |
3693 free_me = ffname; /* has been allocated, free() later */ | |
3694 } | |
3695 else | |
3696 other = (fnum != curbuf->b_fnum); | |
3697 | |
3698 if (other) | |
3699 ++no_wait_return; /* don't wait for autowrite message */ | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3700 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
7 | 3701 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
3702 { | |
3703 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3704 if (p_confirm && p_write) | |
3705 dialog_changed(curbuf, FALSE); | |
3706 if (curbufIsChanged()) | |
3707 #endif | |
3708 { | |
3709 if (other) | |
3710 --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
|
3711 no_write_message(); |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3712 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
7 | 3713 goto theend; |
3714 } | |
3715 } | |
3716 if (other) | |
3717 --no_wait_return; | |
3718 if (setpm) | |
3719 setpcmark(); | |
3720 if (!other) | |
3721 { | |
3722 if (lnum != 0) | |
3723 curwin->w_cursor.lnum = lnum; | |
3724 check_cursor_lnum(); | |
3725 beginline(BL_SOL | BL_FIX); | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3726 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
7 | 3727 } |
3728 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
11957
bc0fee081e1e
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Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3729 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
1743 | 3730 curwin) == OK) |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3731 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
7 | 3732 else |
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3733 retval = GETFILE_ERROR; /* error encountered */ |
7 | 3734 |
3735 theend: | |
3736 vim_free(free_me); | |
3737 return retval; | |
3738 } | |
3739 | |
3740 /* | |
3741 * start editing a new file | |
3742 * | |
3743 * fnum: file number; if zero use ffname/sfname | |
3744 * ffname: the file name | |
3745 * - full path if sfname used, | |
3746 * - any file name if sfname is NULL | |
3747 * - empty string to re-edit with the same file name (but may be | |
3748 * in a different directory) | |
3749 * - NULL to start an empty buffer | |
3750 * sfname: the short file name (or NULL) | |
3751 * eap: contains the command to be executed after loading the file and | |
3752 * forced 'ff' and 'fenc' | |
3753 * newlnum: if > 0: put cursor on this line number (if possible) | |
3754 * if ECMD_LASTL: use last position in loaded file | |
3755 * if ECMD_LAST: use last position in all files | |
3756 * if ECMD_ONE: use first line | |
3757 * flags: | |
3758 * ECMD_HIDE: if TRUE don't free the current buffer | |
3759 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
3760 * ECMD_OLDBUF: use existing buffer if it exists | |
3761 * ECMD_FORCEIT: ! used for Ex command | |
3762 * ECMD_ADDBUF: don't edit, just add to buffer list | |
1743 | 3763 * oldwin: Should be "curwin" when editing a new buffer in the current |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
3764 * 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
|
3765 * of the previous buffer for "oldwin" is stored. |
7 | 3766 * |
3767 * return FAIL for failure, OK otherwise | |
3768 */ | |
3769 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3770 do_ecmd( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3771 int fnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3772 char_u *ffname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3773 char_u *sfname, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3774 exarg_T *eap, /* can be NULL! */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3775 linenr_T newlnum, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3776 int flags, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3777 win_T *oldwin) |
7 | 3778 { |
3779 int other_file; /* TRUE if editing another file */ | |
3780 int oldbuf; /* TRUE if using existing buffer */ | |
3781 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
3782 into the buffer unexpectedly */ | |
3783 char_u *new_name = NULL; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3784 #if defined(FEAT_EVAL) |
716 | 3785 int did_set_swapcommand = FALSE; |
7 | 3786 #endif |
3787 buf_T *buf; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3788 bufref_T bufref; |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3789 bufref_T old_curbuf; |
7 | 3790 char_u *free_fname = NULL; |
3791 #ifdef FEAT_BROWSE | |
3792 char_u *browse_file = NULL; | |
3793 #endif | |
3794 int retval = FAIL; | |
3795 long n; | |
6702 | 3796 pos_T orig_pos; |
7 | 3797 linenr_T topline = 0; |
3798 int newcol = -1; | |
3799 int solcol = -1; | |
3800 pos_T *pos; | |
3801 char_u *command = NULL; | |
1185 | 3802 #ifdef FEAT_SPELL |
3803 int did_get_winopts = FALSE; | |
3804 #endif | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3805 int readfile_flags = 0; |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3806 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
|
3807 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
7 | 3808 |
3809 if (eap != NULL) | |
3810 command = eap->do_ecmd_cmd; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3811 set_bufref(&old_curbuf, curbuf); |
7 | 3812 |
3813 if (fnum != 0) | |
3814 { | |
3815 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
3816 return OK; /* nothing to do */ | |
3817 other_file = TRUE; | |
3818 } | |
3819 else | |
3820 { | |
3821 #ifdef FEAT_BROWSE | |
3822 if (cmdmod.browse) | |
3823 { | |
462 | 3824 if ( |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3825 # ifdef FEAT_GUI |
462 | 3826 !gui.in_use && |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3827 # endif |
462 | 3828 au_has_group((char_u *)"FileExplorer")) |
3829 { | |
3830 /* No browsing supported but we do have the file explorer: | |
3831 * Edit the directory. */ | |
3832 if (ffname == NULL || !mch_isdir(ffname)) | |
3833 ffname = (char_u *)"."; | |
3834 } | |
3835 else | |
3836 { | |
3837 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
7 | 3838 NULL, NULL, NULL, curbuf); |
462 | 3839 if (browse_file == NULL) |
3840 goto theend; | |
3841 ffname = browse_file; | |
3842 } | |
7 | 3843 } |
3844 #endif | |
3845 /* if no short name given, use ffname for short name */ | |
3846 if (sfname == NULL) | |
3847 sfname = ffname; | |
3848 #ifdef USE_FNAME_CASE | |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3849 if (sfname != NULL) |
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3850 fname_case(sfname, 0); /* set correct case for sfname */ |
7 | 3851 #endif |
3852 | |
3853 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
3854 goto theend; | |
3855 | |
3856 if (ffname == NULL) | |
3857 other_file = TRUE; | |
3858 /* there is no file name */ | |
3859 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
3860 other_file = FALSE; | |
3861 else | |
3862 { | |
3863 if (*ffname == NUL) /* re-edit with same file name */ | |
3864 { | |
3865 ffname = curbuf->b_ffname; | |
3866 sfname = curbuf->b_fname; | |
3867 } | |
3868 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
3869 if (free_fname != NULL) | |
3870 ffname = free_fname; | |
3871 other_file = otherfile(ffname); | |
3872 } | |
3873 } | |
3874 | |
3875 /* | |
3876 * if the file was changed we may not be allowed to abandon it | |
3877 * - if we are going to re-edit the same file | |
3878 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
3879 */ | |
3880 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
3881 || (curbuf->b_nwindows == 1 | |
3882 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
5464 | 3883 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
3884 | (other_file ? 0 : CCGD_MULTWIN) | |
3885 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
3886 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
7 | 3887 { |
3888 if (fnum == 0 && other_file && ffname != NULL) | |
3889 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
3890 goto theend; | |
3891 } | |
3892 | |
3893 /* | |
3894 * End Visual mode before switching to another buffer, so the text can be | |
3895 * copied into the GUI selection buffer. | |
3896 */ | |
3897 reset_VIsual(); | |
3898 | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3899 #if defined(FEAT_EVAL) |
716 | 3900 if ((command != NULL || newlnum > (linenr_T)0) |
3901 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
3902 { | |
3903 int len; | |
3904 char_u *p; | |
3905 | |
3906 /* Set v:swapcommand for the SwapExists autocommands. */ | |
3907 if (command != NULL) | |
835 | 3908 len = (int)STRLEN(command) + 3; |
716 | 3909 else |
3910 len = 30; | |
3911 p = alloc((unsigned)len); | |
3912 if (p != NULL) | |
3913 { | |
3914 if (command != NULL) | |
3915 vim_snprintf((char *)p, len, ":%s\r", command); | |
3916 else | |
3917 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
3918 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
3919 did_set_swapcommand = TRUE; | |
3920 vim_free(p); | |
3921 } | |
3922 } | |
3923 #endif | |
3924 | |
7 | 3925 /* |
3926 * If we are starting to edit another file, open a (new) buffer. | |
3927 * Otherwise we re-use the current buffer. | |
3928 */ | |
3929 if (other_file) | |
3930 { | |
3931 if (!(flags & ECMD_ADDBUF)) | |
3932 { | |
22 | 3933 if (!cmdmod.keepalt) |
3934 curwin->w_alt_fnum = curbuf->b_fnum; | |
1743 | 3935 if (oldwin != NULL) |
3936 buflist_altfpos(oldwin); | |
7 | 3937 } |
3938 | |
3939 if (fnum) | |
3940 buf = buflist_findnr(fnum); | |
3941 else | |
3942 { | |
3943 if (flags & ECMD_ADDBUF) | |
3944 { | |
3945 linenr_T tlnum = 1L; | |
3946 | |
3947 if (command != NULL) | |
3948 { | |
3949 tlnum = atol((char *)command); | |
3950 if (tlnum <= 0) | |
3951 tlnum = 1L; | |
3952 } | |
3953 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
3954 goto theend; | |
3955 } | |
3956 buf = buflist_new(ffname, sfname, 0L, | |
3957 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
|
3958 |
5816 | 3959 /* autocommands may change curwin and curbuf */ |
3960 if (oldwin != NULL) | |
3961 oldwin = curwin; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3962 set_bufref(&old_curbuf, curbuf); |
7 | 3963 } |
3964 if (buf == NULL) | |
3965 goto theend; | |
3966 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
3967 { | |
3968 oldbuf = FALSE; | |
3969 } | |
3970 else /* existing memfile */ | |
3971 { | |
3972 oldbuf = TRUE; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3973 set_bufref(&bufref, buf); |
7 | 3974 (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
|
3975 /* 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
|
3976 * current buffer. */ |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3977 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
7 | 3978 goto theend; |
3979 #ifdef FEAT_EVAL | |
3980 if (aborting()) /* autocmds may abort script processing */ | |
3981 goto theend; | |
3982 #endif | |
3983 } | |
3984 | |
3985 /* May jump to last used line number for a loaded buffer or when asked | |
3986 * for explicitly */ | |
3987 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
3988 { | |
3989 pos = buflist_findfpos(buf); | |
3990 newlnum = pos->lnum; | |
3991 solcol = pos->col; | |
3992 } | |
3993 | |
3994 /* | |
3995 * Make the (new) buffer the one used by the current window. | |
3996 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
3997 * If the current buffer was empty and has no file name, curbuf | |
6639 | 3998 * is returned by buflist_new(), nothing to do here. |
7 | 3999 */ |
4000 if (buf != curbuf) | |
4001 { | |
4002 /* | |
4003 * Be careful: The autocommands may delete any buffer and change | |
4004 * the current buffer. | |
4005 * - If the buffer we are going to edit is deleted, give up. | |
4006 * - If the current buffer is deleted, prefer to load the new | |
4007 * buffer when loading a buffer is required. This avoids | |
4008 * loading another buffer which then must be closed again. | |
4009 * - If we ended up in the new buffer already, need to skip a few | |
4010 * things, set auto_buf. | |
4011 */ | |
4012 if (buf->b_fname != NULL) | |
4013 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
|
4014 set_bufref(&au_new_curbuf, buf); |
7 | 4015 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
|
4016 if (!bufref_valid(&au_new_curbuf)) |
7 | 4017 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4018 /* new buffer has been deleted */ |
7 | 4019 delbuf_msg(new_name); /* frees new_name */ |
4020 goto theend; | |
4021 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4022 #ifdef FEAT_EVAL |
7 | 4023 if (aborting()) /* autocmds may abort script processing */ |
4024 { | |
4025 vim_free(new_name); | |
4026 goto theend; | |
4027 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4028 #endif |
7 | 4029 if (buf == curbuf) /* already in new buffer */ |
4030 auto_buf = TRUE; | |
4031 else | |
4032 { | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4033 win_T *the_curwin = curwin; |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4034 |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4035 /* 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
|
4036 * 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
|
4037 the_curwin->w_closing = TRUE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4038 ++buf->b_locked; |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4039 |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4040 if (curbuf == old_curbuf.br_buf) |
7 | 4041 buf_copy_options(buf, BCO_ENTER); |
4042 | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4043 /* 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
|
4044 * oldwin->w_buffer to NULL. */ |
825 | 4045 u_sync(FALSE); |
1743 | 4046 close_buffer(oldwin, curbuf, |
3365 | 4047 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
7 | 4048 |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4049 the_curwin->w_closing = FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4050 --buf->b_locked; |
3242 | 4051 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4052 #ifdef FEAT_EVAL |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4053 /* autocmds may abort script processing */ |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4054 if (aborting() && curwin->w_buffer != NULL) |
7 | 4055 { |
4056 vim_free(new_name); | |
4057 goto theend; | |
4058 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4059 #endif |
7 | 4060 /* Be careful again, like above. */ |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4061 if (!bufref_valid(&au_new_curbuf)) |
7 | 4062 { |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4063 /* new buffer has been deleted */ |
7 | 4064 delbuf_msg(new_name); /* frees new_name */ |
4065 goto theend; | |
4066 } | |
4067 if (buf == curbuf) /* already in new buffer */ | |
4068 auto_buf = TRUE; | |
4069 else | |
4070 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4071 #ifdef FEAT_SYN_HL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4072 /* |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4073 * <VN> We could instead free the synblock |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4074 * and re-attach to buffer, perhaps. |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4075 */ |
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4076 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
|
4077 || curwin->w_s == &(curwin->w_buffer->b_s)) |
3480 | 4078 curwin->w_s = &(buf->b_s); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4079 #endif |
7 | 4080 curwin->w_buffer = buf; |
4081 curbuf = buf; | |
4082 ++curbuf->b_nwindows; | |
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4083 |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4084 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4085 if (!oldbuf && eap != NULL) |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4086 { |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4087 set_file_options(TRUE, eap); |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4088 set_forced_fenc(eap); |
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4089 } |
7 | 4090 } |
4091 | |
4092 /* May get the window options from the last time this buffer | |
4093 * was in this window (or another window). If not used | |
4094 * before, reset the local window options to the global | |
4095 * values. Also restores old folding stuff. */ | |
1289 | 4096 get_winopts(curbuf); |
1185 | 4097 #ifdef FEAT_SPELL |
4098 did_get_winopts = TRUE; | |
4099 #endif | |
7 | 4100 } |
4101 vim_free(new_name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4102 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
|
4103 au_new_curbuf.br_buf_free_count = 0; |
7 | 4104 } |
4105 | |
4106 curwin->w_pcmark.lnum = 1; | |
4107 curwin->w_pcmark.col = 0; | |
4108 } | |
4109 else /* !other_file */ | |
4110 { | |
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4111 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
7 | 4112 goto theend; |
6531 | 4113 |
7 | 4114 oldbuf = (flags & ECMD_OLDBUF); |
4115 } | |
4116 | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4117 /* 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
|
4118 * autocommands may cause ml_get errors. */ |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4119 ++RedrawingDisabled; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4120 did_inc_redrawing_disabled = TRUE; |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4121 |
6365 | 4122 buf = curbuf; |
7 | 4123 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
4124 { | |
6365 | 4125 prepare_help_buffer(); |
7 | 4126 } |
4127 else | |
4128 { | |
4129 /* Don't make a buffer listed if it's a help buffer. Useful when | |
4130 * using CTRL-O to go back to a help file. */ | |
4131 if (!curbuf->b_help) | |
4132 set_buflisted(TRUE); | |
4133 } | |
4134 | |
4135 /* If autocommands change buffers under our fingers, forget about | |
4136 * editing the file. */ | |
4137 if (buf != curbuf) | |
4138 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4139 #ifdef FEAT_EVAL |
7 | 4140 if (aborting()) /* autocmds may abort script processing */ |
4141 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4142 #endif |
7 | 4143 |
4144 /* Since we are starting to edit a file, consider the filetype to be | |
4145 * unset. Helps for when an autocommand changes files and expects syntax | |
4146 * highlighting to work in the other file. */ | |
4147 did_filetype = FALSE; | |
4148 | |
4149 /* | |
4150 * other_file oldbuf | |
4151 * FALSE FALSE re-edit same file, buffer is re-used | |
4152 * FALSE TRUE re-edit same file, nothing changes | |
4153 * TRUE FALSE start editing new file, new buffer | |
4154 * TRUE TRUE start editing in existing buffer (nothing to do) | |
4155 */ | |
4156 if (!other_file && !oldbuf) /* re-use the buffer */ | |
4157 { | |
4158 set_last_cursor(curwin); /* may set b_last_cursor */ | |
4159 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
4160 { | |
4161 newlnum = curwin->w_cursor.lnum; | |
4162 solcol = curwin->w_cursor.col; | |
4163 } | |
4164 buf = curbuf; | |
4165 if (buf->b_fname != NULL) | |
4166 new_name = vim_strsave(buf->b_fname); | |
4167 else | |
4168 new_name = NULL; | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4169 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4170 |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4171 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
|
4172 { |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4173 /* 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
|
4174 * 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
|
4175 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
|
4176 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
|
4177 == FAIL) |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4178 { |
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4179 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
|
4180 goto theend; |
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4181 } |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4182 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
|
4183 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
|
4184 |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4185 /* 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
|
4186 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
|
4187 } |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4188 else |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4189 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
|
4190 |
7 | 4191 /* If autocommands deleted the buffer we were going to re-edit, give |
4192 * 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
|
4193 if (!bufref_valid(&bufref)) |
7 | 4194 { |
4195 delbuf_msg(new_name); /* frees new_name */ | |
4196 goto theend; | |
4197 } | |
4198 vim_free(new_name); | |
4199 | |
4200 /* If autocommands change buffers under our fingers, forget about | |
4201 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
4202 * the autocommands changed the buffer... */ | |
4203 if (buf != curbuf) | |
4204 goto theend; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4205 #ifdef FEAT_EVAL |
7 | 4206 if (aborting()) /* autocmds may abort script processing */ |
4207 goto theend; | |
4208 #endif | |
4209 buf_clear_file(curbuf); | |
4210 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
4211 curbuf->b_op_end.lnum = 0; | |
4212 } | |
4213 | |
4214 /* | |
4215 * If we get here we are sure to start editing | |
4216 */ | |
4217 /* Assume success now */ | |
4218 retval = OK; | |
4219 | |
4220 /* | |
4221 * Check if we are editing the w_arg_idx file in the argument list. | |
4222 */ | |
4223 check_arg_idx(curwin); | |
4224 | |
4225 if (!auto_buf) | |
4226 { | |
4227 /* | |
4228 * Set cursor and init window before reading the file and executing | |
4229 * autocommands. This allows for the autocommands to position the | |
4230 * cursor. | |
4231 */ | |
677 | 4232 curwin_init(); |
7 | 4233 |
4234 #ifdef FEAT_FOLDING | |
1370 | 4235 /* It's possible that all lines in the buffer changed. Need to update |
4236 * automatic folding for all windows where it's used. */ | |
4237 { | |
4238 win_T *win; | |
4239 tabpage_T *tp; | |
4240 | |
4241 FOR_ALL_TAB_WINDOWS(tp, win) | |
4242 if (win->w_buffer == curbuf) | |
4243 foldUpdateAll(win); | |
4244 } | |
7 | 4245 #endif |
4246 | |
961 | 4247 /* 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
|
4248 DO_AUTOCHDIR; |
961 | 4249 |
7 | 4250 /* |
4251 * Careful: open_buffer() and apply_autocmds() may change the current | |
4252 * buffer and window. | |
4253 */ | |
6702 | 4254 orig_pos = curwin->w_cursor; |
7 | 4255 topline = curwin->w_topline; |
4256 if (!oldbuf) /* need to read the file */ | |
4257 { | |
4258 swap_exists_action = SEA_DIALOG; | |
4259 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
4260 | |
4261 /* | |
4262 * Open the buffer and read the file. | |
4263 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4264 #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
|
4265 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
7 | 4266 retval = FAIL; |
4267 #else | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4268 (void)open_buffer(FALSE, eap, readfile_flags); |
7 | 4269 #endif |
4270 | |
4271 if (swap_exists_action == SEA_QUIT) | |
4272 retval = FAIL; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4273 handle_swap_exists(&old_curbuf); |
7 | 4274 } |
4275 else | |
4276 { | |
23 | 4277 /* Read the modelines, but only to set window-local options. Any |
4278 * buffer-local options have already been set and may have been | |
4279 * changed by the user. */ | |
717 | 4280 do_modelines(OPT_WINONLY); |
23 | 4281 |
7 | 4282 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
4283 &retval); | |
4284 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
4285 &retval); | |
4286 } | |
4287 check_arg_idx(curwin); | |
4288 | |
6702 | 4289 /* 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
|
4290 * 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
|
4291 * 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
|
4292 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
7 | 4293 { |
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4294 char_u *text = ml_get_curline(); |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4295 |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4296 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
|
4297 || curwin->w_cursor.col != (int)(skipwhite(text) - text)) |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4298 { |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4299 newlnum = curwin->w_cursor.lnum; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4300 newcol = curwin->w_cursor.col; |
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4301 } |
7 | 4302 } |
4303 if (curwin->w_topline == topline) | |
4304 topline = 0; | |
4305 | |
4306 /* Even when cursor didn't move we need to recompute topline. */ | |
4307 changed_line_abv_curs(); | |
4308 | |
4309 #ifdef FEAT_TITLE | |
4310 maketitle(); | |
4311 #endif | |
4312 } | |
4313 | |
4314 #ifdef FEAT_DIFF | |
4315 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
4316 * Also needed when re-editing the same buffer, because unloading will | |
4317 * have removed it as a diff buffer. */ | |
673 | 4318 if (curwin->w_p_diff) |
4319 { | |
4320 diff_buf_add(curbuf); | |
4321 diff_invalidate(curbuf); | |
4322 } | |
7 | 4323 #endif |
4324 | |
1185 | 4325 #ifdef FEAT_SPELL |
4326 /* If the window options were changed may need to set the spell language. | |
4327 * 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
|
4328 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
|
4329 (void)did_set_spelllang(curwin); |
1185 | 4330 #endif |
4331 | |
7 | 4332 if (command == NULL) |
4333 { | |
4334 if (newcol >= 0) /* position set by autocommands */ | |
4335 { | |
4336 curwin->w_cursor.lnum = newlnum; | |
4337 curwin->w_cursor.col = newcol; | |
4338 check_cursor(); | |
4339 } | |
4340 else if (newlnum > 0) /* line number from caller or old position */ | |
4341 { | |
4342 curwin->w_cursor.lnum = newlnum; | |
4343 check_cursor_lnum(); | |
4344 if (solcol >= 0 && !p_sol) | |
4345 { | |
4346 /* 'sol' is off: Use last known column. */ | |
4347 curwin->w_cursor.col = solcol; | |
4348 check_cursor_col(); | |
4349 curwin->w_cursor.coladd = 0; | |
4350 curwin->w_set_curswant = TRUE; | |
4351 } | |
4352 else | |
4353 beginline(BL_SOL | BL_FIX); | |
4354 } | |
4355 else /* no line number, go to last line in Ex mode */ | |
4356 { | |
4357 if (exmode_active) | |
4358 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4359 beginline(BL_WHITE | BL_FIX); | |
4360 } | |
4361 } | |
4362 | |
4363 /* Check if cursors in other windows on the same buffer are still valid */ | |
4364 check_lnums(FALSE); | |
4365 | |
4366 /* | |
4367 * Did not read the file, need to show some info about the file. | |
4368 * Do this after setting the cursor. | |
4369 */ | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4370 if (oldbuf && !auto_buf) |
7 | 4371 { |
4372 int msg_scroll_save = msg_scroll; | |
4373 | |
4374 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
4375 * message. */ | |
4376 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
4377 msg_scroll = FALSE; | |
4378 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
4379 check_for_delay(FALSE); | |
4380 msg_start(); | |
4381 msg_scroll = msg_scroll_save; | |
4382 msg_scrolled_ign = TRUE; | |
4383 | |
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4384 if (!shortmess(SHM_FILEINFO)) |
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4385 fileinfo(FALSE, TRUE, FALSE); |
7 | 4386 |
4387 msg_scrolled_ign = FALSE; | |
4388 } | |
4389 | |
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4390 #ifdef FEAT_VIMINFO |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4391 curbuf->b_last_used = vim_time(); |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4392 #endif |
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4393 |
7 | 4394 if (command != NULL) |
4395 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
4396 | |
4397 #ifdef FEAT_KEYMAP | |
4398 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 4399 (void)keymap_init(); |
7 | 4400 #endif |
4401 | |
4402 --RedrawingDisabled; | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4403 did_inc_redrawing_disabled = FALSE; |
7 | 4404 if (!skip_redraw) |
4405 { | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4406 n = *so_ptr; |
7 | 4407 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
|
4408 *so_ptr = 9999; // force cursor halfway the window |
7 | 4409 update_topline(); |
4410 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
|
4411 *so_ptr = n; |
7 | 4412 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
4413 } | |
4414 | |
4415 if (p_im) | |
4416 need_start_insertmode = TRUE; | |
4417 | |
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4418 #ifdef FEAT_AUTOCHDIR |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4419 /* 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
|
4420 * 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
|
4421 * 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
|
4422 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
|
4423 { |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4424 char_u curdir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4425 char_u filedir[MAXPATHL]; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4426 |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4427 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
|
4428 *gettail_sep(filedir) = NUL; |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4429 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
|
4430 && vim_fnamecmp(curdir, filedir) != 0) |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4431 do_autochdir(); |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4432 } |
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4433 #endif |
821 | 4434 |
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4435 #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
|
4436 if (curbuf->b_ffname != NULL) |
7 | 4437 { |
4438 # ifdef FEAT_NETBEANS_INTG | |
2210 | 4439 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
34 | 4440 netbeans_file_opened(curbuf); |
7 | 4441 # endif |
4442 } | |
4443 #endif | |
4444 | |
4445 theend: | |
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4446 if (did_inc_redrawing_disabled) |
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4447 --RedrawingDisabled; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4448 #if defined(FEAT_EVAL) |
716 | 4449 if (did_set_swapcommand) |
4450 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
4451 #endif | |
7 | 4452 #ifdef FEAT_BROWSE |
4453 vim_free(browse_file); | |
4454 #endif | |
4455 vim_free(free_fname); | |
4456 return retval; | |
4457 } | |
4458 | |
4459 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4460 delbuf_msg(char_u *name) |
7 | 4461 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4462 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
7 | 4463 name == NULL ? (char_u *)"" : name); |
4464 vim_free(name); | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4465 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
|
4466 au_new_curbuf.br_buf_free_count = 0; |
7 | 4467 } |
4468 | |
169 | 4469 static int append_indent = 0; /* autoindent for first line */ |
4470 | |
7 | 4471 /* |
4472 * ":insert" and ":append", also used by ":change" | |
4473 */ | |
4474 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4475 ex_append(exarg_T *eap) |
7 | 4476 { |
4477 char_u *theline; | |
4478 int did_undo = FALSE; | |
4479 linenr_T lnum = eap->line2; | |
165 | 4480 int indent = 0; |
4481 char_u *p; | |
4482 int vcol; | |
4483 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
7 | 4484 |
169 | 4485 /* the ! flag toggles autoindent */ |
4486 if (eap->forceit) | |
4487 curbuf->b_p_ai = !curbuf->b_p_ai; | |
4488 | |
4489 /* First autoindent comes from the line we start on */ | |
4490 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
4491 append_indent = get_indent_lnum(lnum); | |
4492 | |
7 | 4493 if (eap->cmdidx != CMD_append) |
4494 --lnum; | |
4495 | |
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4496 /* when the buffer is empty need to delete the dummy line */ |
165 | 4497 if (empty && lnum == 1) |
4498 lnum = 0; | |
4499 | |
7 | 4500 State = INSERT; /* behave like in Insert mode */ |
4501 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
4502 State |= LANGMAP; | |
165 | 4503 |
408 | 4504 for (;;) |
7 | 4505 { |
4506 msg_scroll = TRUE; | |
4507 need_wait_return = FALSE; | |
169 | 4508 if (curbuf->b_p_ai) |
4509 { | |
4510 if (append_indent >= 0) | |
4511 { | |
4512 indent = append_indent; | |
4513 append_indent = -1; | |
4514 } | |
4515 else if (lnum > 0) | |
4516 indent = get_indent_lnum(lnum); | |
4517 } | |
4518 ex_keep_indent = FALSE; | |
7 | 4519 if (eap->getline == NULL) |
169 | 4520 { |
4521 /* No getline() function, use the lines that follow. This ends | |
4522 * when there is no more. */ | |
4523 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
4524 break; | |
4525 p = vim_strchr(eap->nextcmd, NL); | |
4526 if (p == NULL) | |
4527 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
4528 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
4529 if (*p != NUL) | |
4530 ++p; | |
4531 eap->nextcmd = p; | |
4532 } | |
7 | 4533 else |
6164 | 4534 { |
4535 int save_State = State; | |
4536 | |
4537 /* Set State to avoid the cursor shape to be set to INSERT mode | |
4538 * when getline() returns. */ | |
4539 State = CMDLINE; | |
7 | 4540 theline = eap->getline( |
4541 #ifdef FEAT_EVAL | |
76 | 4542 eap->cstack->cs_looplevel > 0 ? -1 : |
7 | 4543 #endif |
165 | 4544 NUL, eap->cookie, indent); |
6164 | 4545 State = save_State; |
4546 } | |
7 | 4547 lines_left = Rows - 1; |
165 | 4548 if (theline == NULL) |
4549 break; | |
4550 | |
169 | 4551 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
4552 if (ex_keep_indent) | |
4553 append_indent = indent; | |
4554 | |
165 | 4555 /* Look for the "." after automatic indent. */ |
4556 vcol = 0; | |
4557 for (p = theline; indent > vcol; ++p) | |
4558 { | |
4559 if (*p == ' ') | |
4560 ++vcol; | |
4561 else if (*p == TAB) | |
4562 vcol += 8 - vcol % 8; | |
4563 else | |
4564 break; | |
4565 } | |
4566 if ((p[0] == '.' && p[1] == NUL) | |
321 | 4567 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
4568 == FAIL)) | |
7 | 4569 { |
4570 vim_free(theline); | |
4571 break; | |
4572 } | |
4573 | |
169 | 4574 /* don't use autoindent if nothing was typed. */ |
4575 if (p[0] == NUL) | |
4576 theline[0] = NUL; | |
4577 | |
7 | 4578 did_undo = TRUE; |
4579 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
|
4580 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
7 | 4581 |
4582 vim_free(theline); | |
4583 ++lnum; | |
165 | 4584 |
4585 if (empty) | |
4586 { | |
4587 ml_delete(2L, FALSE); | |
4588 empty = FALSE; | |
4589 } | |
7 | 4590 } |
4591 State = NORMAL; | |
4592 | |
169 | 4593 if (eap->forceit) |
4594 curbuf->b_p_ai = !curbuf->b_p_ai; | |
4595 | |
7 | 4596 /* "start" is set to eap->line2+1 unless that position is invalid (when |
1227 | 4597 * eap->line2 pointed to the end of the buffer and nothing was appended) |
7 | 4598 * "end" is set to lnum when something has been appended, otherwise |
4599 * it is the same than "start" -- Acevedo */ | |
4600 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
4601 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
4602 if (eap->cmdidx != CMD_append) | |
4603 --curbuf->b_op_start.lnum; | |
4604 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
4605 ? lnum : curbuf->b_op_start.lnum; | |
4606 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
4607 curwin->w_cursor.lnum = lnum; | |
4608 check_cursor_lnum(); | |
4609 beginline(BL_SOL | BL_FIX); | |
4610 | |
4611 need_wait_return = FALSE; /* don't use wait_return() now */ | |
4612 ex_no_reprint = TRUE; | |
4613 } | |
4614 | |
4615 /* | |
4616 * ":change" | |
4617 */ | |
4618 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4619 ex_change(exarg_T *eap) |
7 | 4620 { |
4621 linenr_T lnum; | |
4622 | |
4623 if (eap->line2 >= eap->line1 | |
4624 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
4625 return; | |
4626 | |
169 | 4627 /* the ! flag toggles autoindent */ |
4628 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
4629 append_indent = get_indent_lnum(eap->line1); | |
4630 | |
7 | 4631 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
4632 { | |
4633 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
4634 break; | |
4635 ml_delete(eap->line1, FALSE); | |
4636 } | |
1929 | 4637 |
4638 /* make sure the cursor is not beyond the end of the file now */ | |
4639 check_cursor_lnum(); | |
7 | 4640 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
4641 | |
4642 /* ":append" on the line above the deleted lines. */ | |
4643 eap->line2 = eap->line1; | |
4644 ex_append(eap); | |
4645 } | |
4646 | |
4647 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4648 ex_z(exarg_T *eap) |
7 | 4649 { |
4650 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
|
4651 long bigness; |
165 | 4652 char_u *kind; |
7 | 4653 int minus = 0; |
4654 linenr_T start, end, curs, i; | |
4655 int j; | |
4656 linenr_T lnum = eap->line2; | |
4657 | |
165 | 4658 /* Vi compatible: ":z!" uses display height, without a count uses |
4659 * 'scroll' */ | |
4660 if (eap->forceit) | |
4661 bigness = curwin->w_height; | |
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4662 else if (!ONE_WINDOW) |
5678 | 4663 bigness = curwin->w_height - 3; |
4664 else | |
165 | 4665 bigness = curwin->w_p_scr * 2; |
7 | 4666 if (bigness < 1) |
4667 bigness = 1; | |
4668 | |
4669 x = eap->arg; | |
165 | 4670 kind = x; |
4671 if (*kind == '-' || *kind == '+' || *kind == '=' | |
4672 || *kind == '^' || *kind == '.') | |
4673 ++x; | |
4674 while (*x == '-' || *x == '+') | |
7 | 4675 ++x; |
4676 | |
4677 if (*x != 0) | |
4678 { | |
4679 if (!VIM_ISDIGIT(*x)) | |
4680 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4681 emsg(_("E144: non-numeric argument to :z")); |
7 | 4682 return; |
4683 } | |
4684 else | |
165 | 4685 { |
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4686 bigness = atol((char *)x); |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4687 |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4688 /* bigness could be < 0 if atol(x) overflows. */ |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4689 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4690 bigness = 2 * curbuf->b_ml.ml_line_count; |
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4691 |
165 | 4692 p_window = bigness; |
169 | 4693 if (*kind == '=') |
4694 bigness += 2; | |
165 | 4695 } |
7 | 4696 } |
4697 | |
165 | 4698 /* the number of '-' and '+' multiplies the distance */ |
4699 if (*kind == '-' || *kind == '+') | |
4700 for (x = kind + 1; *x == *kind; ++x) | |
4701 ; | |
4702 | |
4703 switch (*kind) | |
7 | 4704 { |
4705 case '-': | |
2881 | 4706 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
4707 end = start + bigness - 1; | |
165 | 4708 curs = end; |
7 | 4709 break; |
4710 | |
4711 case '=': | |
159 | 4712 start = lnum - (bigness + 1) / 2 + 1; |
4713 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 4714 curs = lnum; |
4715 minus = 1; | |
4716 break; | |
4717 | |
4718 case '^': | |
4719 start = lnum - bigness * 2; | |
4720 end = lnum - bigness; | |
4721 curs = lnum - bigness; | |
4722 break; | |
4723 | |
4724 case '.': | |
159 | 4725 start = lnum - (bigness + 1) / 2 + 1; |
4726 end = lnum + (bigness + 1) / 2 - 1; | |
7 | 4727 curs = end; |
4728 break; | |
4729 | |
4730 default: /* '+' */ | |
4731 start = lnum; | |
165 | 4732 if (*kind == '+') |
835 | 4733 start += bigness * (linenr_T)(x - kind - 1) + 1; |
169 | 4734 else if (eap->addr_count == 0) |
4735 ++start; | |
4736 end = start + bigness - 1; | |
7 | 4737 curs = end; |
4738 break; | |
4739 } | |
4740 | |
4741 if (start < 1) | |
4742 start = 1; | |
4743 | |
4744 if (end > curbuf->b_ml.ml_line_count) | |
4745 end = curbuf->b_ml.ml_line_count; | |
4746 | |
4747 if (curs > curbuf->b_ml.ml_line_count) | |
4748 curs = curbuf->b_ml.ml_line_count; | |
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4749 else if (curs < 1) |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4750 curs = 1; |
7 | 4751 |
4752 for (i = start; i <= end; i++) | |
4753 { | |
4754 if (minus && i == lnum) | |
4755 { | |
4756 msg_putchar('\n'); | |
4757 | |
4758 for (j = 1; j < Columns; j++) | |
4759 msg_putchar('-'); | |
4760 } | |
4761 | |
169 | 4762 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
7 | 4763 |
4764 if (minus && i == lnum) | |
4765 { | |
4766 msg_putchar('\n'); | |
4767 | |
4768 for (j = 1; j < Columns; j++) | |
4769 msg_putchar('-'); | |
4770 } | |
4771 } | |
4772 | |
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4773 if (curwin->w_cursor.lnum != curs) |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
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parents:
11303
diff
changeset
|
4774 { |
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patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4775 curwin->w_cursor.lnum = curs; |
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patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4776 curwin->w_cursor.col = 0; |
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4777 } |
7 | 4778 ex_no_reprint = TRUE; |
4779 } | |
4780 | |
4781 /* | |
4782 * Check if the restricted flag is set. | |
4783 * If so, give an error message and return TRUE. | |
4784 * Otherwise, return FALSE. | |
4785 */ | |
4786 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4787 check_restricted(void) |
7 | 4788 { |
4789 if (restricted) | |
4790 { | |
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4791 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
7 | 4792 return TRUE; |
4793 } | |
4794 return FALSE; | |
4795 } | |
4796 | |
4797 /* | |
4798 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
4799 * If so, give an error message and return TRUE. | |
4800 * Otherwise, return FALSE. | |
4801 */ | |
4802 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4803 check_secure(void) |
7 | 4804 { |
4805 if (secure) | |
4806 { | |
4807 secure = 2; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4808 emsg(_(e_curdir)); |
7 | 4809 return TRUE; |
4810 } | |
4811 #ifdef HAVE_SANDBOX | |
4812 /* | |
4813 * In the sandbox more things are not allowed, including the things | |
4814 * disallowed in secure mode. | |
4815 */ | |
4816 if (sandbox != 0) | |
4817 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4818 emsg(_(e_sandbox)); |
7 | 4819 return TRUE; |
4820 } | |
4821 #endif | |
4822 return FALSE; | |
4823 } | |
4824 | |
4825 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
4826 static int global_need_beginline; /* call beginline() after ":g" */ | |
4827 | |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4828 /* |
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4829 * Flags that are kept between calls to :substitute. |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4830 */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4831 typedef struct { |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4832 int do_all; /* do multiple substitutions per line */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4833 int do_ask; /* ask for confirmation */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4834 int do_count; /* count only */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4835 int do_error; /* if false, ignore errors */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4836 int do_print; /* print last line with subs. */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4837 int do_list; /* list last line with subs. */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4838 int do_number; /* list last line with line nr*/ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4839 int do_ic; /* ignore case flag */ |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4840 } subflags_T; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4841 |
7 | 4842 /* do_sub() |
4843 * | |
4844 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
4845 * command pointed to by eap->arg which should be of the form: | |
4846 * | |
4847 * /pattern/substitution/{flags} | |
4848 * | |
4849 * The usual escapes are supported as described in the regexp docs. | |
4850 */ | |
4851 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4852 do_sub(exarg_T *eap) |
7 | 4853 { |
4854 linenr_T lnum; | |
4855 long i = 0; | |
4856 regmmatch_T regmatch; | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4857 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4858 FALSE, FALSE, 0}; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4859 #ifdef FEAT_EVAL |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4860 subflags_T subflags_save; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4861 #endif |
6789 | 4862 int save_do_all; /* remember user specified 'g' flag */ |
4863 int save_do_ask; /* remember user specified 'c' flag */ | |
7 | 4864 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
4865 int delimiter; | |
4866 int sublen; | |
4867 int got_quit = FALSE; | |
4868 int got_match = FALSE; | |
4869 int temp; | |
4870 int which_pat; | |
4871 char_u *cmd; | |
4872 int save_State; | |
165 | 4873 linenr_T first_line = 0; /* first changed line */ |
4874 linenr_T last_line= 0; /* below last changed line AFTER the | |
7 | 4875 * change */ |
4876 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
4877 linenr_T line2; | |
165 | 4878 long nmatch; /* number of lines in match */ |
4879 char_u *sub_firstline; /* allocated copy of first sub line */ | |
4880 int endcolumn = FALSE; /* cursor in last column when done */ | |
170 | 4881 pos_T old_cursor = curwin->w_cursor; |
2126
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updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4882 int start_nsubs; |
3736 | 4883 #ifdef FEAT_EVAL |
5867 | 4884 int save_ma = 0; |
3736 | 4885 #endif |
7 | 4886 |
4887 cmd = eap->arg; | |
4888 if (!global_busy) | |
4889 { | |
4890 sub_nsubs = 0; | |
4891 sub_nlines = 0; | |
4892 } | |
2126
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4893 start_nsubs = sub_nsubs; |
7 | 4894 |
4895 if (eap->cmdidx == CMD_tilde) | |
4896 which_pat = RE_LAST; /* use last used regexp */ | |
4897 else | |
4898 which_pat = RE_SUBST; /* use last substitute regexp */ | |
4899 | |
4900 /* new pattern and substitution */ | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4901 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
7 | 4902 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
4903 { | |
4904 /* don't accept alphanumeric for separator */ | |
4905 if (isalpha(*cmd)) | |
4906 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4907 emsg(_("E146: Regular expressions can't be delimited by letters")); |
7 | 4908 return; |
4909 } | |
4910 /* | |
4911 * undocumented vi feature: | |
4912 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
4913 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
4914 */ | |
4915 if (*cmd == '\\') | |
4916 { | |
4917 ++cmd; | |
4918 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
4919 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4920 emsg(_(e_backslash)); |
7 | 4921 return; |
4922 } | |
4923 if (*cmd != '&') | |
4924 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
4925 pat = (char_u *)""; /* empty search pattern */ | |
4926 delimiter = *cmd++; /* remember delimiter character */ | |
4927 } | |
4928 else /* find the end of the regexp */ | |
4929 { | |
4930 which_pat = RE_LAST; /* use last used regexp */ | |
4931 delimiter = *cmd++; /* remember delimiter character */ | |
4932 pat = cmd; /* remember start of search pat */ | |
4933 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
4934 if (cmd[0] == delimiter) /* end delimiter found */ | |
4935 *cmd++ = NUL; /* replace it with a NUL */ | |
4936 } | |
4937 | |
4938 /* | |
4939 * Small incompatibility: vi sees '\n' as end of the command, but in | |
4940 * Vim we want to use '\n' to find/substitute a NUL. | |
4941 */ | |
4942 sub = cmd; /* remember the start of the substitution */ | |
4943 | |
4944 while (cmd[0]) | |
4945 { | |
4946 if (cmd[0] == delimiter) /* end delimiter found */ | |
4947 { | |
4948 *cmd++ = NUL; /* replace it with a NUL */ | |
4949 break; | |
4950 } | |
4951 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
4952 ++cmd; | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4953 MB_PTR_ADV(cmd); |
7 | 4954 } |
4955 | |
4956 if (!eap->skip) | |
4957 { | |
169 | 4958 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
4959 if (STRCMP(sub, "%") == 0 | |
4960 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
4961 { | |
4962 if (old_sub == NULL) /* there is no previous command */ | |
4963 { | |
15470
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parents:
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diff
changeset
|
4964 emsg(_(e_nopresub)); |
169 | 4965 return; |
4966 } | |
4967 sub = old_sub; | |
4968 } | |
4969 else | |
4970 { | |
4971 vim_free(old_sub); | |
4972 old_sub = vim_strsave(sub); | |
4973 } | |
7 | 4974 } |
4975 } | |
4976 else if (!eap->skip) /* use previous pattern and substitution */ | |
4977 { | |
4978 if (old_sub == NULL) /* there is no previous command */ | |
4979 { | |
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diff
changeset
|
4980 emsg(_(e_nopresub)); |
7 | 4981 return; |
4982 } | |
4983 pat = NULL; /* search_regcomp() will use previous pattern */ | |
4984 sub = old_sub; | |
163 | 4985 |
4986 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
4987 * last column after using "$". */ | |
4988 endcolumn = (curwin->w_curswant == MAXCOL); | |
7 | 4989 } |
4990 | |
5776 | 4991 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
4992 * more efficient. | |
4993 * TODO: find a generic solution to make line-joining operations more | |
4994 * efficient, avoid allocating a string that grows in size. | |
4995 */ | |
5802 | 4996 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
5776 | 4997 && *sub == NUL |
4998 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
4999 || *cmd == 'p' || *cmd == '#')))) | |
5000 { | |
6426 | 5001 linenr_T joined_lines_count; |
5002 | |
5776 | 5003 curwin->w_cursor.lnum = eap->line1; |
5004 if (*cmd == 'l') | |
5005 eap->flags = EXFLAG_LIST; | |
5006 else if (*cmd == '#') | |
5007 eap->flags = EXFLAG_NR; | |
5008 else if (*cmd == 'p') | |
5009 eap->flags = EXFLAG_PRINT; | |
5010 | |
6426 | 5011 /* The number of lines joined is the number of lines in the range plus |
5012 * one. One less when the last line is included. */ | |
5013 joined_lines_count = eap->line2 - eap->line1 + 1; | |
5014 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
5015 ++joined_lines_count; | |
5016 if (joined_lines_count > 1) | |
5017 { | |
5018 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
5019 sub_nsubs = joined_lines_count - 1; | |
5020 sub_nlines = 1; | |
5021 (void)do_sub_msg(FALSE); | |
5022 ex_may_print(eap); | |
5023 } | |
5024 | |
5025 if (!cmdmod.keeppatterns) | |
5026 save_re_pat(RE_SUBST, pat, p_magic); | |
5027 #ifdef FEAT_CMDHIST | |
5028 /* put pattern in history */ | |
5029 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
5030 #endif | |
5031 | |
5776 | 5032 return; |
5033 } | |
5034 | |
7 | 5035 /* |
5036 * Find trailing options. When '&' is used, keep old options. | |
5037 */ | |
5038 if (*cmd == '&') | |
5039 ++cmd; | |
5040 else | |
5041 { | |
5042 if (!p_ed) | |
5043 { | |
5044 if (p_gd) /* default is global on */ | |
9890
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diff
changeset
|
5045 subflags.do_all = TRUE; |
7 | 5046 else |
9890
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diff
changeset
|
5047 subflags.do_all = FALSE; |
064effd222a3
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diff
changeset
|
5048 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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diff
changeset
|
5049 } |
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5050 subflags.do_error = TRUE; |
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5051 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
|
5052 subflags.do_list = FALSE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5053 subflags.do_count = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5054 subflags.do_number = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5055 subflags.do_ic = 0; |
7 | 5056 } |
5057 while (*cmd) | |
5058 { | |
5059 /* | |
5060 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
5061 * 'r' is never inverted. | |
5062 */ | |
5063 if (*cmd == 'g') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5064 subflags.do_all = !subflags.do_all; |
7 | 5065 else if (*cmd == 'c') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5066 subflags.do_ask = !subflags.do_ask; |
170 | 5067 else if (*cmd == 'n') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5068 subflags.do_count = TRUE; |
7 | 5069 else if (*cmd == 'e') |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5070 subflags.do_error = !subflags.do_error; |
7 | 5071 else if (*cmd == 'r') /* use last used regexp */ |
5072 which_pat = RE_LAST; | |
5073 else if (*cmd == 'p') | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5074 subflags.do_print = TRUE; |
169 | 5075 else if (*cmd == '#') |
5076 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5077 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5078 subflags.do_number = TRUE; |
169 | 5079 } |
5080 else if (*cmd == 'l') | |
5081 { | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5082 subflags.do_print = TRUE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5083 subflags.do_list = TRUE; |
169 | 5084 } |
7 | 5085 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
|
5086 subflags.do_ic = 'i'; |
7 | 5087 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
|
5088 subflags.do_ic = 'I'; |
7 | 5089 else |
5090 break; | |
5091 ++cmd; | |
5092 } | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5093 if (subflags.do_count) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5094 subflags.do_ask = FALSE; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5095 |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5096 save_do_all = subflags.do_all; |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5097 save_do_ask = subflags.do_ask; |
6789 | 5098 |
7 | 5099 /* |
5100 * check for a trailing count | |
5101 */ | |
5102 cmd = skipwhite(cmd); | |
5103 if (VIM_ISDIGIT(*cmd)) | |
5104 { | |
5105 i = getdigits(&cmd); | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5106 if (i <= 0 && !eap->skip && subflags.do_error) |
7 | 5107 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5108 emsg(_(e_zerocount)); |
7 | 5109 return; |
5110 } | |
5111 eap->line1 = eap->line2; | |
5112 eap->line2 += i - 1; | |
5113 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
5114 eap->line2 = curbuf->b_ml.ml_line_count; | |
5115 } | |
5116 | |
5117 /* | |
5118 * check for trailing command or garbage | |
5119 */ | |
5120 cmd = skipwhite(cmd); | |
5121 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
5122 { | |
5123 eap->nextcmd = check_nextcmd(cmd); | |
5124 if (eap->nextcmd == NULL) | |
5125 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5126 emsg(_(e_trailing)); |
7 | 5127 return; |
5128 } | |
5129 } | |
5130 | |
5131 if (eap->skip) /* not executing commands, only parsing */ | |
5132 return; | |
5133 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5134 if (!subflags.do_count && !curbuf->b_p_ma) |
823 | 5135 { |
825 | 5136 /* 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
|
5137 emsg(_(e_modifiable)); |
823 | 5138 return; |
5139 } | |
5140 | |
7 | 5141 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
5142 { | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5143 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
|
5144 emsg(_(e_invcmd)); |
7 | 5145 return; |
5146 } | |
5147 | |
5148 /* 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
|
5149 if (subflags.do_ic == 'i') |
7 | 5150 regmatch.rmm_ic = TRUE; |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5151 else if (subflags.do_ic == 'I') |
7 | 5152 regmatch.rmm_ic = FALSE; |
5153 | |
5154 sub_firstline = NULL; | |
5155 | |
5156 /* | |
5157 * ~ in the substitute pattern is replaced with the old pattern. | |
5158 * We do it here once to avoid it to be replaced over and over again. | |
5159 * But don't do it when it starts with "\=", then it's an expression. | |
5160 */ | |
5161 if (!(sub[0] == '\\' && sub[1] == '=')) | |
5162 sub = regtilde(sub, p_magic); | |
5163 | |
5164 /* | |
5165 * Check for a match on each line. | |
5166 */ | |
5167 line2 = eap->line2; | |
5168 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
|
5169 #if defined(FEAT_EVAL) |
7 | 5170 || aborting() |
5171 #endif | |
5172 ); ++lnum) | |
5173 { | |
1521 | 5174 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
|
5175 (colnr_T)0, NULL, NULL); |
7 | 5176 if (nmatch) |
5177 { | |
5178 colnr_T copycol; | |
5179 colnr_T matchcol; | |
5180 colnr_T prev_matchcol = MAXCOL; | |
5181 char_u *new_end, *new_start = NULL; | |
5182 unsigned new_start_len = 0; | |
5183 char_u *p1; | |
5184 int did_sub = FALSE; | |
5185 int lastone; | |
1872 | 5186 int len, copy_len, needed_len; |
7 | 5187 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
5188 int do_again; /* do it again after joining lines */ | |
15 | 5189 int skip_match = FALSE; |
1499 | 5190 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
|
5191 #ifdef FEAT_TEXT_PROP |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5192 int save_for_undo = TRUE; |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5193 #endif |
7 | 5194 |
5195 /* | |
5196 * The new text is build up step by step, to avoid too much | |
5197 * copying. There are these pieces: | |
1581 | 5198 * sub_firstline The old text, unmodified. |
7 | 5199 * copycol Column in the old text where we started |
5200 * looking for a match; from here old text still | |
5201 * needs to be copied to the new text. | |
5202 * matchcol Column number of the old text where to look | |
5203 * for the next match. It's just after the | |
5204 * previous match or one further. | |
5205 * prev_matchcol Column just after the previous match (if any). | |
5206 * Mostly equal to matchcol, except for the first | |
5207 * match and after skipping an empty match. | |
5208 * regmatch.*pos Where the pattern matched in the old text. | |
5209 * new_start The new text, all that has been produced so | |
5210 * far. | |
5211 * new_end The new text, where to append new text. | |
5212 * | |
1499 | 5213 * lnum The line number where we found the start of |
5214 * the match. Can be below the line we searched | |
5215 * when there is a \n before a \zs in the | |
5216 * pattern. | |
7 | 5217 * sub_firstlnum The line number in the buffer where to look |
5218 * for a match. Can be different from "lnum" | |
5219 * when the pattern or substitute string contains | |
5220 * line breaks. | |
5221 * | |
5222 * Special situations: | |
5223 * - When the substitute string contains a line break, the part up | |
5224 * to the line break is inserted in the text, but the copy of | |
5225 * the original line is kept. "sub_firstlnum" is adjusted for | |
5226 * the inserted lines. | |
5227 * - When the matched pattern contains a line break, the old line | |
5228 * is taken from the line at the end of the pattern. The lines | |
5229 * in the match are deleted later, "sub_firstlnum" is adjusted | |
5230 * accordingly. | |
5231 * | |
5232 * The new text is built up in new_start[]. It has some extra | |
5233 * room to avoid using alloc()/free() too often. new_start_len is | |
1389 | 5234 * the length of the allocated memory at new_start. |
7 | 5235 * |
5236 * Make a copy of the old line, so it won't be taken away when | |
5237 * updating the screen or handling a multi-line match. The "old_" | |
5238 * pointers point into this copy. | |
5239 */ | |
1499 | 5240 sub_firstlnum = lnum; |
7 | 5241 copycol = 0; |
5242 matchcol = 0; | |
5243 | |
5244 /* At first match, remember current cursor position. */ | |
5245 if (!got_match) | |
5246 { | |
5247 setpcmark(); | |
5248 got_match = TRUE; | |
5249 } | |
5250 | |
5251 /* | |
5252 * Loop until nothing more to replace in this line. | |
5253 * 1. Handle match with empty string. | |
5254 * 2. If do_ask is set, ask for confirmation. | |
5255 * 3. substitute the string. | |
5256 * 4. if do_all is set, find next match | |
5257 * 5. break if there isn't another match in this line | |
5258 */ | |
5259 for (;;) | |
5260 { | |
1499 | 5261 /* Advance "lnum" to the line where the match starts. The |
5262 * match does not start in the first line when there is a line | |
5263 * break before \zs. */ | |
5264 if (regmatch.startpos[0].lnum > 0) | |
5265 { | |
5266 lnum += regmatch.startpos[0].lnum; | |
5267 sub_firstlnum += regmatch.startpos[0].lnum; | |
5268 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
|
5269 VIM_CLEAR(sub_firstline); |
1499 | 5270 } |
5271 | |
5272 if (sub_firstline == NULL) | |
5273 { | |
5274 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
5275 if (sub_firstline == NULL) | |
5276 { | |
5277 vim_free(new_start); | |
5278 goto outofmem; | |
5279 } | |
5280 } | |
5281 | |
7 | 5282 /* Save the line number of the last change for the final |
5283 * cursor position (just like Vi). */ | |
5284 curwin->w_cursor.lnum = lnum; | |
5285 do_again = FALSE; | |
5286 | |
5287 /* | |
5288 * 1. Match empty string does not count, except for first | |
5289 * match. This reproduces the strange vi behaviour. | |
5290 * This also catches endless loops. | |
5291 */ | |
5292 if (matchcol == prev_matchcol | |
5293 && regmatch.endpos[0].lnum == 0 | |
5294 && matchcol == regmatch.endpos[0].col) | |
5295 { | |
15 | 5296 if (sub_firstline[matchcol] == NUL) |
5297 /* We already were at the end of the line. Don't look | |
5298 * for a match in this line again. */ | |
5299 skip_match = TRUE; | |
5300 else | |
2837 | 5301 { |
5302 /* search for a match at next column */ | |
5303 if (has_mbyte) | |
5304 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
5305 else | |
5306 ++matchcol; | |
5307 } | |
7 | 5308 goto skip; |
5309 } | |
5310 | |
5311 /* Normally we continue searching for a match just after the | |
5312 * previous match. */ | |
5313 matchcol = regmatch.endpos[0].col; | |
5314 prev_matchcol = matchcol; | |
5315 | |
5316 /* | |
170 | 5317 * 2. If do_count is set only increase the counter. |
5318 * If do_ask is set, ask for confirmation. | |
7 | 5319 */ |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5320 if (subflags.do_count) |
170 | 5321 { |
5322 /* For a multi-line match, put matchcol at the NUL at | |
5323 * the end of the line and set nmatch to one, so that | |
5324 * we continue looking for a match on the next line. | |
5325 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
5326 if (nmatch > 1) | |
5327 { | |
835 | 5328 matchcol = (colnr_T)STRLEN(sub_firstline); |
170 | 5329 nmatch = 1; |
1483 | 5330 skip_match = TRUE; |
170 | 5331 } |
5332 sub_nsubs++; | |
5333 did_sub = TRUE; | |
3736 | 5334 #ifdef FEAT_EVAL |
5335 /* Skip the substitution, unless an expression is used, | |
5336 * then it is evaluated in the sandbox. */ | |
5337 if (!(sub[0] == '\\' && sub[1] == '=')) | |
5338 #endif | |
5339 goto skip; | |
170 | 5340 } |
5341 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5342 if (subflags.do_ask) |
7 | 5343 { |
1874 | 5344 int typed = 0; |
1872 | 5345 |
7 | 5346 /* change State to CONFIRM, so that the mouse works |
5347 * properly */ | |
5348 save_State = State; | |
5349 State = CONFIRM; | |
5350 #ifdef FEAT_MOUSE | |
5351 setmouse(); /* disable mouse in xterm */ | |
5352 #endif | |
5353 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
|
5354 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
|
5355 do_check_cursorbind(); |
7 | 5356 |
5357 /* When 'cpoptions' contains "u" don't sync undo when | |
5358 * asking for confirmation. */ | |
5359 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
5360 ++no_u_sync; | |
5361 | |
5362 /* | |
5363 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
5364 */ | |
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5365 while (subflags.do_ask) |
7 | 5366 { |
169 | 5367 if (exmode_active) |
5368 { | |
5369 char_u *resp; | |
5370 colnr_T sc, ec; | |
5371 | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5372 print_line_no_prefix(lnum, |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5373 subflags.do_number, subflags.do_list); |
169 | 5374 |
5375 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
5376 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
|
5377 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
|
5378 curwin->w_cursor.col = 0; |
169 | 5379 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
|
5380 if (subflags.do_number || curwin->w_p_nu) |
5396 | 5381 { |
5382 int numw = number_width(curwin) + 1; | |
5383 sc += numw; | |
5384 ec += numw; | |
5385 } | |
169 | 5386 msg_start(); |
170 | 5387 for (i = 0; i < (long)sc; ++i) |
169 | 5388 msg_putchar(' '); |
170 | 5389 for ( ; i <= (long)ec; ++i) |
169 | 5390 msg_putchar('^'); |
5391 | |
5392 resp = getexmodeline('?', NULL, 0); | |
5393 if (resp != NULL) | |
5394 { | |
1872 | 5395 typed = *resp; |
169 | 5396 vim_free(resp); |
5397 } | |
5398 } | |
5399 else | |
5400 { | |
4076 | 5401 char_u *orig_line = NULL; |
5402 int len_change = 0; | |
7 | 5403 #ifdef FEAT_FOLDING |
169 | 5404 int save_p_fen = curwin->w_p_fen; |
5405 | |
5406 curwin->w_p_fen = FALSE; | |
5407 #endif | |
5408 /* Invert the matched string. | |
5409 * Remove the inversion afterwards. */ | |
5410 temp = RedrawingDisabled; | |
5411 RedrawingDisabled = 0; | |
5412 | |
4076 | 5413 if (new_start != NULL) |
5414 { | |
5415 /* There already was a substitution, we would | |
5416 * like to show this to the user. We cannot | |
5417 * really update the line, it would change | |
5418 * what matches. Temporarily replace the line | |
5419 * and change it back afterwards. */ | |
5420 orig_line = vim_strsave(ml_get(lnum)); | |
5421 if (orig_line != NULL) | |
5422 { | |
5423 char_u *new_line = concat_str(new_start, | |
5424 sub_firstline + copycol); | |
5425 | |
5426 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
|
5427 VIM_CLEAR(orig_line); |
4076 | 5428 else |
5429 { | |
5430 /* Position the cursor relative to the | |
5431 * end of the line, the previous | |
5432 * substitute may have inserted or | |
5433 * deleted characters before the | |
5434 * cursor. */ | |
4086 | 5435 len_change = (int)STRLEN(new_line) |
5436 - (int)STRLEN(orig_line); | |
4076 | 5437 curwin->w_cursor.col += len_change; |
5438 ml_replace(lnum, new_line, FALSE); | |
5439 } | |
5440 } | |
5441 } | |
5442 | |
1499 | 5443 search_match_lines = regmatch.endpos[0].lnum |
5444 - regmatch.startpos[0].lnum; | |
4076 | 5445 search_match_endcol = regmatch.endpos[0].col |
5446 + len_change; | |
169 | 5447 highlight_match = TRUE; |
5448 | |
5449 update_topline(); | |
5450 validate_cursor(); | |
748 | 5451 update_screen(SOME_VALID); |
169 | 5452 highlight_match = FALSE; |
748 | 5453 redraw_later(SOME_VALID); |
7 | 5454 |
5455 #ifdef FEAT_FOLDING | |
169 | 5456 curwin->w_p_fen = save_p_fen; |
5457 #endif | |
5458 if (msg_row == Rows - 1) | |
5459 msg_didout = FALSE; /* avoid a scroll-up */ | |
5460 msg_starthere(); | |
5461 i = msg_scroll; | |
5462 msg_scroll = 0; /* truncate msg when | |
5463 needed */ | |
5464 msg_no_more = TRUE; | |
5465 /* write message same highlighting as for | |
5466 * wait_return */ | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5467 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
|
5468 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
169 | 5469 msg_no_more = FALSE; |
5470 msg_scroll = i; | |
5471 showruler(TRUE); | |
5472 windgoto(msg_row, msg_col); | |
5473 RedrawingDisabled = temp; | |
7 | 5474 |
5475 #ifdef USE_ON_FLY_SCROLL | |
169 | 5476 dont_scroll = FALSE; /* allow scrolling here */ |
5477 #endif | |
5478 ++no_mapping; /* don't map this key */ | |
5479 ++allow_keys; /* allow special keys */ | |
1872 | 5480 typed = plain_vgetc(); |
169 | 5481 --allow_keys; |
5482 --no_mapping; | |
5483 | |
5484 /* clear the question */ | |
5485 msg_didout = FALSE; /* don't scroll up */ | |
5486 msg_col = 0; | |
5487 gotocmdline(TRUE); | |
4076 | 5488 |
5489 /* restore the line */ | |
5490 if (orig_line != NULL) | |
5491 ml_replace(lnum, orig_line, FALSE); | |
169 | 5492 } |
5493 | |
7 | 5494 need_wait_return = FALSE; /* no hit-return prompt */ |
1872 | 5495 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
7 | 5496 #ifdef UNIX |
1872 | 5497 || typed == intr_char |
7 | 5498 #endif |
5499 ) | |
5500 { | |
5501 got_quit = TRUE; | |
5502 break; | |
5503 } | |
1872 | 5504 if (typed == 'n') |
7 | 5505 break; |
1872 | 5506 if (typed == 'y') |
7 | 5507 break; |
1872 | 5508 if (typed == 'l') |
7 | 5509 { |
5510 /* last: replace and then stop */ | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5511 subflags.do_all = FALSE; |
7 | 5512 line2 = lnum; |
5513 break; | |
5514 } | |
1872 | 5515 if (typed == 'a') |
7 | 5516 { |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5517 subflags.do_ask = FALSE; |
7 | 5518 break; |
5519 } | |
5520 #ifdef FEAT_INS_EXPAND | |
1872 | 5521 if (typed == Ctrl_E) |
7 | 5522 scrollup_clamp(); |
1872 | 5523 else if (typed == Ctrl_Y) |
7 | 5524 scrolldown_clamp(); |
5525 #endif | |
5526 } | |
5527 State = save_State; | |
5528 #ifdef FEAT_MOUSE | |
5529 setmouse(); | |
5530 #endif | |
5531 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
5532 --no_u_sync; | |
5533 | |
1872 | 5534 if (typed == 'n') |
7 | 5535 { |
5536 /* For a multi-line match, put matchcol at the NUL at | |
5537 * the end of the line and set nmatch to one, so that | |
5538 * we continue looking for a match on the next line. | |
1091 | 5539 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
5540 * get stuck when pressing 'n'. */ | |
7 | 5541 if (nmatch > 1) |
5542 { | |
835 | 5543 matchcol = (colnr_T)STRLEN(sub_firstline); |
1091 | 5544 skip_match = TRUE; |
7 | 5545 } |
5546 goto skip; | |
5547 } | |
5548 if (got_quit) | |
4099 | 5549 goto skip; |
7 | 5550 } |
5551 | |
5552 /* Move the cursor to the start of the match, so that we can | |
5553 * use "\=col("."). */ | |
5554 curwin->w_cursor.col = regmatch.startpos[0].col; | |
5555 | |
5556 /* | |
5557 * 3. substitute the string. | |
5558 */ | |
3736 | 5559 #ifdef FEAT_EVAL |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5560 if (subflags.do_count) |
3736 | 5561 { |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
5562 // prevent accidentally changing the buffer by a function |
3736 | 5563 curbuf->b_p_ma = FALSE; |
5564 sandbox++; | |
5565 } | |
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
5566 // 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
|
5567 // :s/^/\=execute("s#^##gn") |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5568 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
|
5569 save_ma = curbuf->b_p_ma; |
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
5570 #endif |
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
5571 // get length of substitution part |
1499 | 5572 sublen = vim_regsub_multi(®match, |
5573 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 5574 sub, sub_firstline, FALSE, p_magic, TRUE); |
3736 | 5575 #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
|
5576 // 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
|
5577 // the replacement. |
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5578 // 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
|
5579 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
|
5580 if (aborting() || subflags.do_count) |
3736 | 5581 { |
5582 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
|
5583 if (sandbox > 0) |
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5584 sandbox--; |
3736 | 5585 goto skip; |
5586 } | |
5587 #endif | |
7 | 5588 |
533 | 5589 /* When the match included the "$" of the last line it may |
819 | 5590 * go beyond the last line of the buffer. */ |
533 | 5591 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
5592 { | |
5593 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
5594 skip_match = TRUE; | |
5595 } | |
5596 | |
7 | 5597 /* Need room for: |
5598 * - result so far in new_start (not for first sub in line) | |
5599 * - original text up to match | |
5600 * - length of substituted part | |
5601 * - 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
|
5602 * 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
|
5603 * needed. |
7 | 5604 */ |
5605 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
|
5606 { |
7 | 5607 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
|
5608 #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
|
5609 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
|
5610 { |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5611 // 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
|
5612 // undo first, unless done already. |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5613 if (adjust_prop_columns(lnum, regmatch.startpos[0].col, |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5614 sublen - 1 - (regmatch.endpos[0].col |
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5615 - regmatch.startpos[0].col), save_for_undo)) |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5616 save_for_undo = FALSE; |
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
5617 } |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5618 #endif |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5619 } |
7 | 5620 else |
5621 { | |
5622 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
5623 nmatch_tl += nmatch - 1; | |
5624 } | |
1872 | 5625 copy_len = regmatch.startpos[0].col - copycol; |
5626 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
5627 - regmatch.endpos[0].col) + sublen + 1; | |
7 | 5628 if (new_start == NULL) |
5629 { | |
5630 /* | |
5631 * Get some space for a temporary buffer to do the | |
5632 * substitution into (and some extra space to avoid | |
5633 * too many calls to alloc()/free()). | |
5634 */ | |
5635 new_start_len = needed_len + 50; | |
5636 if ((new_start = alloc_check(new_start_len)) == NULL) | |
5637 goto outofmem; | |
5638 *new_start = NUL; | |
5639 new_end = new_start; | |
5640 } | |
5641 else | |
5642 { | |
5643 /* | |
5644 * Check if the temporary buffer is long enough to do the | |
5645 * substitution into. If not, make it larger (with a bit | |
5646 * extra to avoid too many calls to alloc()/free()). | |
5647 */ | |
5648 len = (unsigned)STRLEN(new_start); | |
5649 needed_len += len; | |
1872 | 5650 if (needed_len > (int)new_start_len) |
7 | 5651 { |
5652 new_start_len = needed_len + 50; | |
5653 if ((p1 = alloc_check(new_start_len)) == NULL) | |
5654 { | |
5655 vim_free(new_start); | |
5656 goto outofmem; | |
5657 } | |
5658 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
5659 vim_free(new_start); | |
5660 new_start = p1; | |
5661 } | |
5662 new_end = new_start + len; | |
5663 } | |
5664 | |
5665 /* | |
5666 * copy the text up to the part that matched | |
5667 */ | |
1872 | 5668 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
5669 new_end += copy_len; | |
7 | 5670 |
1499 | 5671 (void)vim_regsub_multi(®match, |
5672 sub_firstlnum - regmatch.startpos[0].lnum, | |
7 | 5673 sub, new_end, TRUE, p_magic, TRUE); |
5674 sub_nsubs++; | |
5675 did_sub = TRUE; | |
5676 | |
5677 /* Move the cursor to the start of the line, to avoid that it | |
5678 * is beyond the end of the line after the substitution. */ | |
5679 curwin->w_cursor.col = 0; | |
5680 | |
5681 /* For a multi-line match, make a copy of the last matched | |
5682 * line and continue in that one. */ | |
5683 if (nmatch > 1) | |
5684 { | |
5685 sub_firstlnum += nmatch - 1; | |
5686 vim_free(sub_firstline); | |
5687 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
5688 /* When going beyond the last line, stop substituting. */ | |
5689 if (sub_firstlnum <= line2) | |
5690 do_again = TRUE; | |
5691 else | |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5692 subflags.do_all = FALSE; |
7 | 5693 } |
5694 | |
5695 /* Remember next character to be copied. */ | |
5696 copycol = regmatch.endpos[0].col; | |
5697 | |
819 | 5698 if (skip_match) |
5699 { | |
5700 /* Already hit end of the buffer, sub_firstlnum is one | |
5701 * less than what it ought to be. */ | |
5702 vim_free(sub_firstline); | |
5703 sub_firstline = vim_strsave((char_u *)""); | |
5704 copycol = 0; | |
5705 } | |
5706 | |
7 | 5707 /* |
5708 * Now the trick is to replace CTRL-M chars with a real line | |
5709 * break. This would make it impossible to insert a CTRL-M in | |
5710 * the text. The line break can be avoided by preceding the | |
5711 * CTRL-M with a backslash. To be able to insert a backslash, | |
5712 * they must be doubled in the string and are halved here. | |
5713 * That is Vi compatible. | |
5714 */ | |
5715 for (p1 = new_end; *p1; ++p1) | |
5716 { | |
5717 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
1624 | 5718 STRMOVE(p1, p1 + 1); |
7 | 5719 else if (*p1 == CAR) |
5720 { | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5721 if (u_inssub(lnum) == OK) // prepare for undo |
7 | 5722 { |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5723 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5724 |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5725 *p1 = NUL; // truncate up to the CR |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5726 ml_append(lnum - 1, new_start, plen, FALSE); |
7 | 5727 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); |
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5728 if (subflags.do_ask) |
7 | 5729 appended_lines(lnum - 1, 1L); |
5730 else | |
5731 { | |
5732 if (first_line == 0) | |
5733 first_line = lnum; | |
5734 last_line = lnum + 1; | |
5735 } | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5736 #ifdef FEAT_TEXT_PROP |
16662
1fc9cd08cf3c
patch 8.1.1333: text properties don't always move after changes
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
5737 adjust_props_for_split(lnum + 1, lnum, plen, 1); |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5738 #endif |
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5739 // all line numbers increase |
7 | 5740 ++sub_firstlnum; |
5741 ++lnum; | |
5742 ++line2; | |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5743 // move the cursor to the new line, like Vi |
7 | 5744 ++curwin->w_cursor.lnum; |
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5745 // copy the rest |
1624 | 5746 STRMOVE(new_start, p1 + 1); |
7 | 5747 p1 = new_start - 1; |
5748 } | |
5749 } | |
5750 else if (has_mbyte) | |
474 | 5751 p1 += (*mb_ptr2len)(p1) - 1; |
7 | 5752 } |
5753 | |
5754 /* | |
5755 * 4. If do_all is set, find next match. | |
5756 * Prevent endless loop with patterns that match empty | |
5757 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
5758 * But ":s/\n/#/" is OK. | |
5759 */ | |
5760 skip: | |
5761 /* We already know that we did the last subst when we are at | |
5762 * the end of the line, except that a pattern like | |
1499 | 5763 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
5764 * "line2" when there is a \zs in the pattern after a line | |
5765 * break. */ | |
15 | 5766 lastone = (skip_match |
5767 || got_int | |
5768 || got_quit | |
1499 | 5769 || lnum > line2 |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5770 || !(subflags.do_all || do_again) |
15 | 5771 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
5772 && !re_multiline(regmatch.regprog))); | |
7 | 5773 nmatch = -1; |
5774 | |
5775 /* | |
5776 * Replace the line in the buffer when needed. This is | |
5777 * skipped when there are more matches. | |
5778 * The check for nmatch_tl is needed for when multi-line | |
5779 * matching must replace the lines before trying to do another | |
5780 * match, otherwise "\@<=" won't work. | |
1499 | 5781 * When the match starts below where we start searching also |
5782 * need to replace the line first (using \zs after \n). | |
7 | 5783 */ |
5784 if (lastone | |
5785 || nmatch_tl > 0 | |
5786 || (nmatch = vim_regexec_multi(®match, curwin, | |
1521 | 5787 curbuf, sub_firstlnum, |
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5788 matchcol, NULL, NULL)) == 0 |
1499 | 5789 || regmatch.startpos[0].lnum > 0) |
7 | 5790 { |
5791 if (new_start != NULL) | |
5792 { | |
5793 /* | |
5794 * Copy the rest of the line, that didn't match. | |
5795 * "matchcol" has to be adjusted, we use the end of | |
5796 * the line as reference, because the substitute may | |
5797 * have changed the number of characters. Same for | |
5798 * "prev_matchcol". | |
5799 */ | |
5800 STRCAT(new_start, sub_firstline + copycol); | |
5801 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
5802 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
5803 - prev_matchcol; | |
5804 | |
5805 if (u_savesub(lnum) != OK) | |
5806 break; | |
5807 ml_replace(lnum, new_start, TRUE); | |
5808 | |
5809 if (nmatch_tl > 0) | |
5810 { | |
5811 /* | |
5812 * Matched lines have now been substituted and are | |
5813 * useless, delete them. The part after the match | |
5814 * has been appended to new_start, we don't need | |
5815 * it in the buffer. | |
5816 */ | |
5817 ++lnum; | |
5818 if (u_savedel(lnum, nmatch_tl) != OK) | |
5819 break; | |
5820 for (i = 0; i < nmatch_tl; ++i) | |
5821 ml_delete(lnum, (int)FALSE); | |
5822 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
5823 (long)MAXLNUM, -nmatch_tl); | |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5824 if (subflags.do_ask) |
7 | 5825 deleted_lines(lnum, nmatch_tl); |
5826 --lnum; | |
5827 line2 -= nmatch_tl; /* nr of lines decreases */ | |
5828 nmatch_tl = 0; | |
5829 } | |
5830 | |
5831 /* When asking, undo is saved each time, must also set | |
5832 * changed flag each time. */ | |
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5833 if (subflags.do_ask) |
7 | 5834 changed_bytes(lnum, 0); |
5835 else | |
5836 { | |
5837 if (first_line == 0) | |
5838 first_line = lnum; | |
5839 last_line = lnum + 1; | |
5840 } | |
5841 | |
5842 sub_firstlnum = lnum; | |
5843 vim_free(sub_firstline); /* free the temp buffer */ | |
5844 sub_firstline = new_start; | |
5845 new_start = NULL; | |
5846 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
5847 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
5848 - prev_matchcol; | |
5849 copycol = 0; | |
5850 } | |
5851 if (nmatch == -1 && !lastone) | |
5852 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
11521
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diff
changeset
|
5853 sub_firstlnum, matchcol, NULL, NULL); |
7 | 5854 |
5855 /* | |
5856 * 5. break if there isn't another match in this line | |
5857 */ | |
5858 if (nmatch <= 0) | |
1499 | 5859 { |
5860 /* If the match found didn't start where we were | |
5861 * searching, do the next search in the line where we | |
5862 * found the match. */ | |
5863 if (nmatch == -1) | |
5864 lnum -= regmatch.startpos[0].lnum; | |
7 | 5865 break; |
1499 | 5866 } |
7 | 5867 } |
5868 | |
5869 line_breakcheck(); | |
5870 } | |
5871 | |
5872 if (did_sub) | |
5873 ++sub_nlines; | |
1720 | 5874 vim_free(new_start); /* for when substitute was cancelled */ |
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5875 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
7 | 5876 } |
5877 | |
5878 line_breakcheck(); | |
5879 } | |
5880 | |
5881 if (first_line != 0) | |
5882 { | |
5883 /* Need to subtract the number of added lines from "last_line" to get | |
5884 * the line number before the change (same as adding the number of | |
5885 * deleted lines). */ | |
5886 i = curbuf->b_ml.ml_line_count - old_line_count; | |
5887 changed_lines(first_line, 0, last_line - i, i); | |
5888 } | |
5889 | |
5890 outofmem: | |
5891 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
170 | 5892 |
5893 /* ":s/pat//n" doesn't move the cursor */ | |
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9715
diff
changeset
|
5894 if (subflags.do_count) |
170 | 5895 curwin->w_cursor = old_cursor; |
5896 | |
2126
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1929
diff
changeset
|
5897 if (sub_nsubs > start_nsubs) |
7 | 5898 { |
5899 /* Set the '[ and '] marks. */ | |
5900 curbuf->b_op_start.lnum = eap->line1; | |
5901 curbuf->b_op_end.lnum = line2; | |
5902 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
5903 | |
5904 if (!global_busy) | |
5905 { | |
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parents:
9715
diff
changeset
|
5906 /* when interactive leave cursor on the match */ |
064effd222a3
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parents:
9715
diff
changeset
|
5907 if (!subflags.do_ask) |
3394 | 5908 { |
5909 if (endcolumn) | |
5910 coladvance((colnr_T)MAXCOL); | |
5911 else | |
5912 beginline(BL_WHITE | BL_FIX); | |
5913 } | |
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9715
diff
changeset
|
5914 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5915 msg(""); |
7 | 5916 } |
5917 else | |
5918 global_need_beginline = TRUE; | |
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diff
changeset
|
5919 if (subflags.do_print) |
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diff
changeset
|
5920 print_line(curwin->w_cursor.lnum, |
064effd222a3
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9715
diff
changeset
|
5921 subflags.do_number, subflags.do_list); |
7 | 5922 } |
5923 else if (!global_busy) | |
5924 { | |
5925 if (got_int) /* interrupted */ | |
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diff
changeset
|
5926 emsg(_(e_interr)); |
7 | 5927 else if (got_match) /* did find something but nothing substituted */ |
15543
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diff
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|
5928 msg(""); |
9890
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diff
changeset
|
5929 else if (subflags.do_error) /* nothing found */ |
15470
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diff
changeset
|
5930 semsg(_(e_patnotf2), get_search_pat()); |
7 | 5931 } |
5932 | |
4035 | 5933 #ifdef FEAT_FOLDING |
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9715
diff
changeset
|
5934 if (subflags.do_ask && hasAnyFolding(curwin)) |
4035 | 5935 /* Cursor position may require updating */ |
5936 changed_window_setting(); | |
5937 #endif | |
5938 | |
4805
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4613
diff
changeset
|
5939 vim_regfree(regmatch.regprog); |
6789 | 5940 |
5941 /* Restore the flag values, they can be used for ":&&". */ | |
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diff
changeset
|
5942 subflags.do_all = save_do_all; |
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9715
diff
changeset
|
5943 subflags.do_ask = save_do_ask; |
7 | 5944 } |
5945 | |
5946 /* | |
5947 * Give message for number of substitutions. | |
5948 * Can also be used after a ":global" command. | |
5949 * Return TRUE if a message was given. | |
5950 */ | |
484 | 5951 int |
7819
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7799
diff
changeset
|
5952 do_sub_msg( |
f86adafb28d4
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diff
changeset
|
5953 int count_only) /* used 'n' flag for ":s" */ |
7 | 5954 { |
5955 /* | |
5956 * Only report substitutions when: | |
5957 * - more than 'report' substitutions | |
5958 * - command was typed by user, or number of changed lines > 'report' | |
5959 * - giving messages is not disabled by 'lazyredraw' | |
5960 */ | |
170 | 5961 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
5962 || count_only) | |
7 | 5963 && messaging()) |
5964 { | |
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diff
changeset
|
5965 char *msg_single; |
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changeset
|
5966 char *msg_plural; |
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diff
changeset
|
5967 |
7 | 5968 if (got_int) |
5969 STRCPY(msg_buf, _("(Interrupted) ")); | |
2290
22529abcd646
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5970 else |
22529abcd646
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diff
changeset
|
5971 *msg_buf = NUL; |
14585
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|
5972 |
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diff
changeset
|
5973 msg_single = count_only |
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diff
changeset
|
5974 ? NGETTEXT("%ld match on %ld line", |
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diff
changeset
|
5975 "%ld matches on %ld line", sub_nsubs) |
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diff
changeset
|
5976 : NGETTEXT("%ld substitution on %ld line", |
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diff
changeset
|
5977 "%ld substitutions on %ld line", sub_nsubs); |
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diff
changeset
|
5978 msg_plural = count_only |
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changeset
|
5979 ? NGETTEXT("%ld match on %ld lines", |
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changeset
|
5980 "%ld matches on %ld lines", sub_nsubs) |
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diff
changeset
|
5981 : NGETTEXT("%ld substitution on %ld lines", |
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changeset
|
5982 "%ld substitutions on %ld lines", sub_nsubs); |
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changeset
|
5983 |
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changeset
|
5984 vim_snprintf_add(msg_buf, sizeof(msg_buf), |
14585
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changeset
|
5985 NGETTEXT(msg_single, msg_plural, sub_nlines), |
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diff
changeset
|
5986 sub_nsubs, (long)sub_nlines); |
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changeset
|
5987 |
7 | 5988 if (msg(msg_buf)) |
5989 /* save message to display it after redraw */ | |
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changeset
|
5990 set_keep_msg((char_u *)msg_buf, 0); |
7 | 5991 return TRUE; |
5992 } | |
5993 if (got_int) | |
5994 { | |
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changeset
|
5995 emsg(_(e_interr)); |
7 | 5996 return TRUE; |
5997 } | |
5998 return FALSE; | |
5999 } | |
6000 | |
11494
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changeset
|
6001 static void |
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diff
changeset
|
6002 global_exe_one(char_u *cmd, linenr_T lnum) |
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changeset
|
6003 { |
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changeset
|
6004 curwin->w_cursor.lnum = lnum; |
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changeset
|
6005 curwin->w_cursor.col = 0; |
8e5ec22db3d8
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diff
changeset
|
6006 if (*cmd == NUL || *cmd == '\n') |
8e5ec22db3d8
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diff
changeset
|
6007 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); |
8e5ec22db3d8
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changeset
|
6008 else |
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diff
changeset
|
6009 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); |
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changeset
|
6010 } |
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changeset
|
6011 |
7 | 6012 /* |
6013 * Execute a global command of the form: | |
6014 * | |
6015 * g/pattern/X : execute X on all lines where pattern matches | |
6016 * v/pattern/X : execute X on all lines where pattern does not match | |
6017 * | |
6018 * where 'X' is an EX command | |
6019 * | |
6020 * The command character (as well as the trailing slash) is optional, and | |
6021 * is assumed to be 'p' if missing. | |
6022 * | |
6023 * This is implemented in two passes: first we scan the file for the pattern and | |
3786 | 6024 * set a mark for each line that (not) matches. Secondly we execute the command |
7 | 6025 * for each line that has a mark. This is required because after deleting |
6026 * lines we do not know where to search for the next match. | |
6027 */ | |
6028 void | |
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7799
diff
changeset
|
6029 ex_global(exarg_T *eap) |
7 | 6030 { |
6031 linenr_T lnum; /* line number according to old situation */ | |
170 | 6032 int ndone = 0; |
7 | 6033 int type; /* first char of cmd: 'v' or 'g' */ |
6034 char_u *cmd; /* command argument */ | |
6035 | |
6036 char_u delim; /* delimiter, normally '/' */ | |
6037 char_u *pat; | |
6038 regmmatch_T regmatch; | |
6039 int match; | |
6040 int which_pat; | |
6041 | |
11494
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patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6042 /* 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:
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diff
changeset
|
6043 * ":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:
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diff
changeset
|
6044 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
|
6045 || 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
|
6046 { |
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
|
6047 /* 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
|
6048 emsg(_("E147: Cannot do :global recursive with a range")); |
7 | 6049 return; |
6050 } | |
6051 | |
6052 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
6053 type = 'v'; | |
6054 else | |
6055 type = *eap->cmd; | |
6056 cmd = eap->arg; | |
6057 which_pat = RE_LAST; /* default: use last used regexp */ | |
6058 | |
6059 /* | |
6060 * undocumented vi feature: | |
6061 * "\/" and "\?": use previous search pattern. | |
6062 * "\&": use previous substitute pattern. | |
6063 */ | |
6064 if (*cmd == '\\') | |
6065 { | |
6066 ++cmd; | |
6067 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
6068 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6069 emsg(_(e_backslash)); |
7 | 6070 return; |
6071 } | |
6072 if (*cmd == '&') | |
6073 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
6074 else | |
6075 which_pat = RE_SEARCH; /* use previous search pattern */ | |
6076 ++cmd; | |
6077 pat = (char_u *)""; | |
6078 } | |
6079 else if (*cmd == NUL) | |
6080 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6081 emsg(_("E148: Regular expression missing from global")); |
7 | 6082 return; |
6083 } | |
6084 else | |
6085 { | |
6086 delim = *cmd; /* get the delimiter */ | |
6087 if (delim) | |
6088 ++cmd; /* skip delimiter if there is one */ | |
6089 pat = cmd; /* remember start of pattern */ | |
6090 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
6091 if (cmd[0] == delim) /* end delimiter found */ | |
6092 *cmd++ = NUL; /* replace it with a NUL */ | |
6093 } | |
6094 | |
6095 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
6096 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6097 emsg(_(e_invcmd)); |
7 | 6098 return; |
6099 } | |
6100 | |
11494
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patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6101 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
|
6102 { |
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
|
6103 lnum = curwin->w_cursor.lnum; |
1521 | 6104 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
|
6105 (colnr_T)0, NULL, NULL); |
7 | 6106 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
|
6107 global_exe_one(cmd, lnum); |
7 | 6108 } |
6109 else | |
6116 | 6110 { |
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
|
6111 /* |
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
|
6112 * 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
|
6113 */ |
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
|
6114 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
|
6115 { |
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
|
6116 /* 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
|
6117 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
|
6118 (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
|
6119 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
|
6120 { |
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
|
6121 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
|
6122 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
|
6123 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6124 line_breakcheck(); |
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
|
6125 } |
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
|
6126 |
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
|
6127 /* |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6128 * pass 2: execute the command for each line that has been marked |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6129 */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6130 if (got_int) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6131 msg(_(e_interr)); |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6132 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
|
6133 { |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6134 if (type == 'v') |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6135 smsg(_("Pattern found in every line: %s"), pat); |
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6136 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
|
6137 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
|
6138 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6139 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
|
6140 { |
6116 | 6141 #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
|
6142 start_global_changes(); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6143 #endif |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6144 global_exe(cmd); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6145 #ifdef FEAT_CLIPBOARD |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6146 end_global_changes(); |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6147 #endif |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6148 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6149 |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6150 ml_clearmarked(); /* clear rest of the marks */ |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6151 } |
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6152 |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6153 vim_regfree(regmatch.regprog); |
7 | 6154 } |
6155 | |
6156 /* | |
6157 * Execute "cmd" on lines marked with ml_setmarked(). | |
6158 */ | |
6159 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6160 global_exe(char_u *cmd) |
7 | 6161 { |
2819 | 6162 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
6163 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
6164 linenr_T lnum; /* line number according to old situation */ | |
7 | 6165 |
6166 /* | |
6167 * Set current position only once for a global command. | |
6168 * If global_busy is set, setpcmark() will not do anything. | |
6169 * If there is an error, global_busy will be incremented. | |
6170 */ | |
6171 setpcmark(); | |
6172 | |
6173 /* When the command writes a message, don't overwrite the command. */ | |
6174 msg_didout = TRUE; | |
6175 | |
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6176 sub_nsubs = 0; |
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6177 sub_nlines = 0; |
7 | 6178 global_need_beginline = FALSE; |
6179 global_busy = 1; | |
6180 old_lcount = curbuf->b_ml.ml_line_count; | |
6181 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
6182 { | |
11494
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6183 global_exe_one(cmd, lnum); |
7 | 6184 ui_breakcheck(); |
6185 } | |
6186 | |
6187 global_busy = 0; | |
6188 if (global_need_beginline) | |
6189 beginline(BL_WHITE | BL_FIX); | |
6190 else | |
6191 check_cursor(); /* cursor may be beyond the end of the line */ | |
6192 | |
39 | 6193 /* the cursor may not have moved in the text but a change in a previous |
6194 * line may move it on the screen */ | |
6195 changed_line_abv_curs(); | |
6196 | |
7 | 6197 /* If it looks like no message was written, allow overwriting the |
6198 * command with the report for number of changes. */ | |
6199 if (msg_col == 0 && msg_scrolled == 0) | |
6200 msg_didout = FALSE; | |
6201 | |
1227 | 6202 /* If substitutes done, report number of substitutes, otherwise report |
2819 | 6203 * number of extra or deleted lines. |
6204 * Don't report extra or deleted lines in the edge case where the buffer | |
6205 * we are in after execution is different from the buffer we started in. */ | |
6206 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
7 | 6207 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
6208 } | |
6209 | |
6210 #ifdef FEAT_VIMINFO | |
6211 int | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6212 read_viminfo_sub_string(vir_T *virp, int force) |
7 | 6213 { |
2690 | 6214 if (force) |
7 | 6215 vim_free(old_sub); |
6216 if (force || old_sub == NULL) | |
6217 old_sub = viminfo_readstring(virp, 1, TRUE); | |
6218 return viminfo_readline(virp); | |
6219 } | |
6220 | |
6221 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6222 write_viminfo_sub_string(FILE *fp) |
7 | 6223 { |
6224 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
6225 { | |
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6226 fputs(_("\n# Last Substitute String:\n$"), fp); |
7 | 6227 viminfo_writestring(fp, old_sub); |
6228 } | |
6229 } | |
6230 #endif /* FEAT_VIMINFO */ | |
6231 | |
359 | 6232 #if defined(EXITFREE) || defined(PROTO) |
6233 void | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6234 free_old_sub(void) |
359 | 6235 { |
6236 vim_free(old_sub); | |
6237 } | |
6238 #endif | |
6239 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6240 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
7 | 6241 /* |
6242 * Set up for a tagpreview. | |
735 | 6243 * Return TRUE when it was created. |
7 | 6244 */ |
735 | 6245 int |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6246 prepare_tagpreview( |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6247 int undo_sync) /* sync undo when leaving the window */ |
7 | 6248 { |
6249 win_T *wp; | |
6250 | |
6251 # ifdef FEAT_GUI | |
6252 need_mouse_correct = TRUE; | |
6253 # endif | |
6254 | |
6255 /* | |
6256 * If there is already a preview window open, use that one. | |
6257 */ | |
6258 if (!curwin->w_p_pvw) | |
6259 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6260 FOR_ALL_WINDOWS(wp) |
7 | 6261 if (wp->w_p_pvw) |
6262 break; | |
6263 if (wp != NULL) | |
816 | 6264 win_enter(wp, undo_sync); |
7 | 6265 else |
6266 { | |
6267 /* | |
6268 * There is no preview window open yet. Create one. | |
6269 */ | |
6270 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
6271 == FAIL) | |
735 | 6272 return FALSE; |
7 | 6273 curwin->w_p_pvw = TRUE; |
6274 curwin->w_p_wfh = TRUE; | |
2583 | 6275 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
6276 and 'cursorbind' */ | |
7 | 6277 # ifdef FEAT_DIFF |
6278 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
6279 # endif | |
6280 # ifdef FEAT_FOLDING | |
6281 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
6282 # endif | |
735 | 6283 return TRUE; |
7 | 6284 } |
6285 } | |
735 | 6286 return FALSE; |
7 | 6287 } |
6288 | |
6289 #endif | |
6290 | |
6291 | |
6292 /* | |
6293 * ":help": open a read-only window on a help file | |
6294 */ | |
6295 void | |
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6296 ex_help(exarg_T *eap) |
7 | 6297 { |
6298 char_u *arg; | |
6299 char_u *tag; | |
6300 FILE *helpfd; /* file descriptor of help file */ | |
6301 int n; | |
6302 int i; | |
6303 win_T *wp; | |
6304 int num_matches; | |
6305 char_u **matches; | |
6306 char_u *p; | |
6307 int empty_fnum = 0; | |
6308 int alt_fnum = 0; | |
6309 buf_T *buf; | |
6310 #ifdef FEAT_MULTI_LANG | |
6311 int len; | |
9 | 6312 char_u *lang; |
7 | 6313 #endif |
3112 | 6314 #ifdef FEAT_FOLDING |
6315 int old_KeyTyped = KeyTyped; | |
6316 #endif | |
7 | 6317 |
6318 if (eap != NULL) | |
6319 { | |
6320 /* | |
6321 * A ":help" command ends at the first LF, or at a '|' that is | |
6322 * followed by some text. Set nextcmd to the following command. | |
6323 */ | |
6324 for (arg = eap->arg; *arg; ++arg) | |
6325 { | |
6326 if (*arg == '\n' || *arg == '\r' | |
6327 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
6328 { | |
6329 *arg++ = NUL; | |
6330 eap->nextcmd = arg; | |
6331 break; | |
6332 } | |
6333 } | |
6334 arg = eap->arg; | |
6335 | |
3446 | 6336 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
7 | 6337 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6338 emsg(_("E478: Don't panic!")); |
7 | 6339 return; |
6340 } | |
6341 | |
6342 if (eap->skip) /* not executing commands */ | |
6343 return; | |
6344 } | |
6345 else | |
6346 arg = (char_u *)""; | |
6347 | |
6348 /* remove trailing blanks */ | |
6349 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
|
6350 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
7 | 6351 *p-- = NUL; |
6352 | |
6353 #ifdef FEAT_MULTI_LANG | |
6354 /* Check for a specified language */ | |
9 | 6355 lang = check_help_lang(arg); |
7 | 6356 #endif |
6357 | |
6358 /* When no argument given go to the index. */ | |
6359 if (*arg == NUL) | |
6360 arg = (char_u *)"help.txt"; | |
6361 | |
6362 /* | |
6363 * Check if there is a match for the argument. | |
6364 */ | |
6365 n = find_help_tags(arg, &num_matches, &matches, | |
6366 eap != NULL && eap->forceit); | |
6367 | |
6368 i = 0; | |
6369 #ifdef FEAT_MULTI_LANG | |
6370 if (n != FAIL && lang != NULL) | |
6371 /* Find first item with the requested language. */ | |
6372 for (i = 0; i < num_matches; ++i) | |
6373 { | |
835 | 6374 len = (int)STRLEN(matches[i]); |
7 | 6375 if (len > 3 && matches[i][len - 3] == '@' |
6376 && STRICMP(matches[i] + len - 2, lang) == 0) | |
6377 break; | |
6378 } | |
6379 #endif | |
6380 if (i >= num_matches || n == FAIL) | |
6381 { | |
6382 #ifdef FEAT_MULTI_LANG | |
6383 if (lang != NULL) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6384 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
7 | 6385 else |
6386 #endif | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6387 semsg(_("E149: Sorry, no help for %s"), arg); |
7 | 6388 if (n != FAIL) |
6389 FreeWild(num_matches, matches); | |
6390 return; | |
6391 } | |
6392 | |
6393 /* The first match (in the requested language) is the best match. */ | |
6394 tag = vim_strsave(matches[i]); | |
6395 FreeWild(num_matches, matches); | |
6396 | |
6397 #ifdef FEAT_GUI | |
6398 need_mouse_correct = TRUE; | |
6399 #endif | |
6400 | |
6401 /* | |
6402 * Re-use an existing help window or open a new one. | |
684 | 6403 * Always open a new one for ":tab help". |
7 | 6404 */ |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6405 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
|
6406 { |
684 | 6407 if (cmdmod.tab != 0) |
6408 wp = NULL; | |
6409 else | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6410 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
|
6411 if (bt_help(wp->w_buffer)) |
684 | 6412 break; |
7 | 6413 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
6414 win_enter(wp, TRUE); | |
6415 else | |
6416 { | |
6417 /* | |
6418 * There is no help window yet. | |
6419 * Try to open the file specified by the "helpfile" option. | |
6420 */ | |
6421 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
6422 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6423 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
7 | 6424 goto erret; |
6425 } | |
6426 fclose(helpfd); | |
6427 | |
6428 /* Split off help window; put it at far top if no position | |
684 | 6429 * specified, the current window is vertically split and |
6430 * narrow. */ | |
7 | 6431 n = WSP_HELP; |
6432 if (cmdmod.split == 0 && curwin->w_width != Columns | |
684 | 6433 && curwin->w_width < 80) |
7 | 6434 n |= WSP_TOP; |
6435 if (win_split(0, n) == FAIL) | |
684 | 6436 goto erret; |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6437 |
7 | 6438 if (curwin->w_height < p_hh) |
6439 win_setheight((int)p_hh); | |
6440 | |
6441 /* | |
6442 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
6443 * set b_p_ro flag). | |
6444 * Set the alternate file to the previously edited file. | |
6445 */ | |
6446 alt_fnum = curbuf->b_fnum; | |
6447 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
1743 | 6448 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
|
6449 NULL); /* buffer is still open, don't store info */ |
22 | 6450 if (!cmdmod.keepalt) |
6451 curwin->w_alt_fnum = alt_fnum; | |
7 | 6452 empty_fnum = curbuf->b_fnum; |
6453 } | |
6454 } | |
6455 | |
6456 if (!p_im) | |
6457 restart_edit = 0; /* don't want insert mode in help file */ | |
6458 | |
3112 | 6459 #ifdef FEAT_FOLDING |
6460 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
6461 * It is needed for do_tag top open folds under the cursor. */ | |
6462 KeyTyped = old_KeyTyped; | |
6463 #endif | |
6464 | |
7 | 6465 if (tag != NULL) |
6466 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
6467 | |
819 | 6468 /* Delete the empty buffer if we're not using it. Careful: autocommands |
6469 * may have jumped to another window, check that the buffer is not in a | |
6470 * window. */ | |
7 | 6471 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
6472 { | |
6473 buf = buflist_findnr(empty_fnum); | |
819 | 6474 if (buf != NULL && buf->b_nwindows == 0) |
7 | 6475 wipe_buffer(buf, TRUE); |
6476 } | |
6477 | |
6478 /* keep the previous alternate file */ | |
22 | 6479 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
7 | 6480 curwin->w_alt_fnum = alt_fnum; |
6481 | |
6482 erret: | |
6483 vim_free(tag); | |
6484 } | |
6485 | |
6228 | 6486 /* |
6234 | 6487 * ":helpclose": Close one help window |
6228 | 6488 */ |
6489 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6490 ex_helpclose(exarg_T *eap UNUSED) |
6228 | 6491 { |
6492 win_T *win; | |
6493 | |
6494 FOR_ALL_WINDOWS(win) | |
6495 { | |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6496 if (bt_help(win->w_buffer)) |
6228 | 6497 { |
6498 win_close(win, FALSE); | |
6234 | 6499 return; |
6228 | 6500 } |
6501 } | |
6502 } | |
7 | 6503 |
9 | 6504 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
6505 /* | |
6506 * In an argument search for a language specifiers in the form "@xx". | |
6507 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
6508 * Returns NULL if not found. | |
6509 */ | |
6510 char_u * | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6511 check_help_lang(char_u *arg) |
9 | 6512 { |
835 | 6513 int len = (int)STRLEN(arg); |
9 | 6514 |
6515 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
6516 && ASCII_ISALPHA(arg[len - 1])) | |
6517 { | |
6518 arg[len - 3] = NUL; /* remove the '@' */ | |
6519 return arg + len - 2; | |
6520 } | |
6521 return NULL; | |
6522 } | |
6523 #endif | |
6524 | |
7 | 6525 /* |
6526 * Return a heuristic indicating how well the given string matches. The | |
6527 * smaller the number, the better the match. This is the order of priorities, | |
6528 * from best match to worst match: | |
6529 * - Match with least alpha-numeric characters is better. | |
6530 * - Match with least total characters is better. | |
6531 * - Match towards the start is better. | |
6532 * - Match starting with "+" is worse (feature instead of command) | |
6533 * Assumption is made that the matched_string passed has already been found to | |
6534 * match some string for which help is requested. webb. | |
6535 */ | |
6536 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6537 help_heuristic( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6538 char_u *matched_string, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6539 int offset, /* offset for match */ |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6540 int wrong_case) /* no matching case */ |
7 | 6541 { |
6542 int num_letters; | |
6543 char_u *p; | |
6544 | |
6545 num_letters = 0; | |
6546 for (p = matched_string; *p; p++) | |
6547 if (ASCII_ISALNUM(*p)) | |
6548 num_letters++; | |
6549 | |
6550 /* | |
6551 * Multiply the number of letters by 100 to give it a much bigger | |
6552 * weighting than the number of characters. | |
6553 * If there only is a match while ignoring case, add 5000. | |
6554 * If the match starts in the middle of a word, add 10000 to put it | |
6555 * somewhere in the last half. | |
6556 * If the match is more than 2 chars from the start, multiply by 200 to | |
6557 * put it after matches at the start. | |
6558 */ | |
6559 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
6560 && ASCII_ISALNUM(matched_string[offset - 1])) | |
6561 offset += 10000; | |
6562 else if (offset > 2) | |
6563 offset *= 200; | |
6564 if (wrong_case) | |
6565 offset += 5000; | |
6566 /* Features are less interesting than the subjects themselves, but "+" | |
6567 * alone is not a feature. */ | |
6568 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
6569 offset += 100; | |
6570 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
6571 } | |
6572 | |
6573 /* | |
6574 * Compare functions for qsort() below, that checks the help heuristics number | |
6575 * that has been put after the tagname by find_tags(). | |
6576 */ | |
6577 static int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6578 help_compare(const void *s1, const void *s2) |
7 | 6579 { |
6580 char *p1; | |
6581 char *p2; | |
6582 | |
6583 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
6584 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
6585 return strcmp(p1, p2); | |
6586 } | |
6587 | |
6588 /* | |
6589 * Find all help tags matching "arg", sort them and return in matches[], with | |
6590 * the number of matches in num_matches. | |
6591 * The matches will be sorted with a "best" match algorithm. | |
6592 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
6593 */ | |
6594 int | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6595 find_help_tags( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6596 char_u *arg, |
f86adafb28d4
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7799
diff
changeset
|
6597 int *num_matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
6598 char_u ***matches, |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6599 int keep_lang) |
7 | 6600 { |
6601 char_u *s, *d; | |
6602 int i; | |
6603 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
445 | 6604 "/*", "/\\*", "\"*", "**", |
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6605 "cpo-*", "/\\(\\)", "/\\%(\\)", |
14443
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patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6606 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
e1c6aee62a72
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diff
changeset
|
6607 "-?", "q?", "v_g?", |
279 | 6608 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6609 "[count]", "[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
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10638
diff
changeset
|
6610 "[range]", ":[range]", |
5647 | 6611 "[pattern]", "\\|", "\\%$", |
6612 "s/\\~", "s/\\U", "s/\\L", | |
6613 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
7 | 6614 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
445 | 6615 "/star", "/\\\\star", "quotestar", "starstar", |
5269
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diff
changeset
|
6616 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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changeset
|
6617 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
e1c6aee62a72
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diff
changeset
|
6618 "-?", "q?", "v_g?", |
279 | 6619 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
10851
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Christian Brabandt <cb@256bit.org>
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changeset
|
6620 "\\[count]", "\\[quotex]", |
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
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parents:
10638
diff
changeset
|
6621 "\\[range]", ":\\[range]", |
5647 | 6622 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
5867 | 6623 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
5647 | 6624 "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>
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diff
changeset
|
6625 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6626 ">=?", ">?", "is?", "isnot?"}; |
7 | 6627 int flags; |
6628 | |
6629 d = IObuff; /* assume IObuff is long enough! */ | |
6630 | |
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6631 if (STRNICMP(arg, "expr-", 5) == 0) |
e1c6aee62a72
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changeset
|
6632 { |
e1c6aee62a72
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diff
changeset
|
6633 // When the string starting with "expr-" and containing '?' and matches |
e1c6aee62a72
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parents:
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diff
changeset
|
6634 // the table, it is taken literally. Otherwise '?' is recognized as a |
e1c6aee62a72
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changeset
|
6635 // wildcard. |
e1c6aee62a72
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14435
diff
changeset
|
6636 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6637 if (STRCMP(arg + 5, expr_table[i]) == 0) |
e1c6aee62a72
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changeset
|
6638 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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14435
diff
changeset
|
6639 STRCPY(d, arg); |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6640 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6641 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6642 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6643 else |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6644 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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14435
diff
changeset
|
6645 // 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
|
6646 // '*' 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
|
6647 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
|
6648 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
|
6649 { |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6650 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
|
6651 break; |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6652 } |
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6653 } |
7 | 6654 |
6655 if (i < 0) /* no match in table */ | |
6656 { | |
6657 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
6658 * Also replace "\%^" and "\%(", they match every tag too. | |
6659 * Also "\zs", "\z1", etc. | |
6660 * Also "\@<", "\@=", "\@<=", etc. | |
6661 * And also "\_$" and "\_^". */ | |
6662 if (arg[0] == '\\' | |
6663 && ((arg[1] != NUL && arg[2] == NUL) | |
6664 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
6665 && arg[2] != NUL))) | |
6666 { | |
6667 STRCPY(d, "/\\\\"); | |
6668 STRCPY(d + 3, arg + 1); | |
6669 /* Check for "/\\_$", should be "/\\_\$" */ | |
6670 if (d[3] == '_' && d[4] == '$') | |
6671 STRCPY(d + 4, "\\$"); | |
6672 } | |
6673 else | |
6674 { | |
3786 | 6675 /* Replace: |
6676 * "[:...:]" with "\[:...:]" | |
6677 * "[++...]" with "\[++...]" | |
5867 | 6678 * "\{" with "\\{" -- matching "} \}" |
3786 | 6679 */ |
6680 if ((arg[0] == '[' && (arg[1] == ':' | |
6681 || (arg[1] == '+' && arg[2] == '+'))) | |
6682 || (arg[0] == '\\' && arg[1] == '{')) | |
7 | 6683 *d++ = '\\'; |
6684 | |
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6685 /* |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6686 * 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
|
6687 */ |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6688 if (*arg == '(' && arg[1] == '\'') |
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6689 arg++; |
7 | 6690 for (s = arg; *s; ++s) |
6691 { | |
6692 /* | |
6693 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
6694 * the tags for these commands. | |
6695 * Replace "*" with ".*" and "?" with "." to match command line | |
6696 * completion. | |
6697 * Insert a backslash before '~', '$' and '.' to avoid their | |
6698 * special meaning. | |
6699 */ | |
6700 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
6701 break; | |
6702 switch (*s) | |
6703 { | |
6704 case '|': STRCPY(d, "bar"); | |
6705 d += 3; | |
6706 continue; | |
6707 case '"': STRCPY(d, "quote"); | |
6708 d += 5; | |
6709 continue; | |
6710 case '*': *d++ = '.'; | |
6711 break; | |
6712 case '?': *d++ = '.'; | |
6713 continue; | |
6714 case '$': | |
6715 case '.': | |
6716 case '~': *d++ = '\\'; | |
6717 break; | |
6718 } | |
6719 | |
6720 /* | |
6721 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
6722 * ":help i_^_CTRL-D" work. | |
6723 * Insert '-' before and after "CTRL-X" when applicable. | |
6724 */ | |
6725 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
6726 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
6727 { | |
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6728 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6729 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
7 | 6730 STRCPY(d, "CTRL-"); |
6731 d += 5; | |
6732 if (*s < ' ') | |
6733 { | |
6734 #ifdef EBCDIC | |
6735 *d++ = CtrlChar(*s); | |
6736 #else | |
6737 *d++ = *s + '@'; | |
6738 #endif | |
6739 if (d[-1] == '\\') | |
6740 *d++ = '\\'; /* double a backslash */ | |
6741 } | |
6742 else | |
6743 *d++ = *++s; | |
6744 if (s[1] != NUL && s[1] != '_') | |
6745 *d++ = '_'; /* append a '_' */ | |
6746 continue; | |
6747 } | |
6748 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
6749 *d++ = '\\'; | |
6750 | |
6751 /* | |
6752 * Insert a backslash before a backslash after a slash, for search | |
6753 * pattern tags: "/\|" --> "/\\|". | |
6754 */ | |
6755 else if (s[0] == '\\' && s[1] != '\\' | |
6756 && *arg == '/' && s == arg + 1) | |
6757 *d++ = '\\'; | |
6758 | |
6759 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
6760 * "CTRL-\_CTRL-N" */ | |
6761 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
6762 { | |
6763 STRCPY(d, "CTRL-\\\\"); | |
6764 d += 7; | |
6765 s += 6; | |
6766 } | |
6767 | |
6768 *d++ = *s; | |
6769 | |
6770 /* | |
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6771 * 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
|
6772 * 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
|
6773 */ |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6774 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6775 break; |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6776 |
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6777 /* |
7 | 6778 * If tag starts with ', toss everything after a second '. Fixes |
6779 * CTRL-] on 'option'. (would include the trailing '.'). | |
6780 */ | |
6781 if (*s == '\'' && s > arg && *arg == '\'') | |
6782 break; | |
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6783 /* Also '{' and '}'. */ |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6784 if (*s == '}' && s > arg && *arg == '{') |
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6785 break; |
7 | 6786 } |
6787 *d = NUL; | |
3480 | 6788 |
6789 if (*IObuff == '`') | |
6790 { | |
6791 if (d > IObuff + 2 && d[-1] == '`') | |
6792 { | |
6793 /* remove the backticks from `command` */ | |
6794 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6795 d[-2] = NUL; | |
6796 } | |
6797 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
6798 { | |
6799 /* remove the backticks and comma from `command`, */ | |
6800 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6801 d[-3] = NUL; | |
6802 } | |
6803 else if (d > IObuff + 4 && d[-3] == '`' | |
6804 && d[-2] == '\\' && d[-1] == '.') | |
6805 { | |
6806 /* remove the backticks and dot from `command`\. */ | |
6807 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
6808 d[-4] = NUL; | |
6809 } | |
6810 } | |
7 | 6811 } |
6812 } | |
6813 | |
6814 *matches = (char_u **)""; | |
6815 *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
|
6816 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
7 | 6817 if (keep_lang) |
6818 flags |= TAG_KEEP_LANG; | |
1696 | 6819 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
7 | 6820 && *num_matches > 0) |
1696 | 6821 { |
7 | 6822 /* Sort the matches found on the heuristic number that is after the |
6823 * tag name. */ | |
6824 qsort((void *)*matches, (size_t)*num_matches, | |
6825 sizeof(char_u *), help_compare); | |
1696 | 6826 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
6827 while (*num_matches > TAG_MANY) | |
6828 vim_free((*matches)[--*num_matches]); | |
6829 } | |
7 | 6830 return OK; |
6831 } | |
6832 | |
6833 /* | |
6365 | 6834 * Called when starting to edit a buffer for a help file. |
6835 */ | |
6836 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6837 prepare_help_buffer(void) |
6365 | 6838 { |
6839 char_u *p; | |
6840 | |
6841 curbuf->b_help = TRUE; | |
6842 #ifdef FEAT_QUICKFIX | |
6843 set_string_option_direct((char_u *)"buftype", -1, | |
6844 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
6845 #endif | |
6846 | |
6847 /* | |
6848 * Always set these options after jumping to a help tag, because the | |
6849 * user may have an autocommand that gets in the way. | |
6850 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
6851 * latin1 word characters (for translated help files). | |
6852 * Only set it when needed, buf_init_chartab() is some work. | |
6853 */ | |
6854 p = | |
6855 #ifdef EBCDIC | |
6856 (char_u *)"65-255,^*,^|,^\""; | |
6857 #else | |
6858 (char_u *)"!-~,^*,^|,^\",192-255"; | |
6859 #endif | |
6860 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
6861 { | |
6862 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
6863 check_buf_options(curbuf); | |
6864 (void)buf_init_chartab(curbuf, FALSE); | |
6865 } | |
6866 | |
6415 | 6867 #ifdef FEAT_FOLDING |
6365 | 6868 /* Don't use the global foldmethod.*/ |
6869 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
6870 OPT_FREE|OPT_LOCAL, 0); | |
6415 | 6871 #endif |
6365 | 6872 |
6873 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
6874 curwin->w_p_list = FALSE; /* no list mode */ | |
6875 | |
6876 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
6877 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
6878 curwin->w_p_nu = 0; /* no line numbers */ | |
6879 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
6880 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
6881 #ifdef FEAT_ARABIC | |
6882 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
6883 #endif | |
6884 #ifdef FEAT_RIGHTLEFT | |
6885 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
6886 #endif | |
6887 #ifdef FEAT_FOLDING | |
6888 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
6889 #endif | |
6890 #ifdef FEAT_DIFF | |
6891 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
6892 #endif | |
6893 #ifdef FEAT_SPELL | |
6894 curwin->w_p_spell = FALSE; /* No spell checking */ | |
6895 #endif | |
6896 | |
6897 set_buflisted(FALSE); | |
6898 } | |
6899 | |
6900 /* | |
7 | 6901 * After reading a help file: May cleanup a help buffer when syntax |
6902 * highlighting is not used. | |
6903 */ | |
6904 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6905 fix_help_buffer(void) |
7 | 6906 { |
6907 linenr_T lnum; | |
6908 char_u *line; | |
6909 int in_example = FALSE; | |
6910 int len; | |
3141 | 6911 char_u *fname; |
7 | 6912 char_u *p; |
6913 char_u *rt; | |
6914 int mustfree; | |
6915 | |
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
|
6916 /* 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
|
6917 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
|
6918 { |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6919 ++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
|
6920 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
|
6921 --curbuf_lock; |
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6922 } |
7 | 6923 |
6924 #ifdef FEAT_SYN_HL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6925 if (!syntax_present(curwin)) |
7 | 6926 #endif |
6927 { | |
6928 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
6929 { | |
6930 line = ml_get_buf(curbuf, lnum, FALSE); | |
6931 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
|
6932 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
7 | 6933 { |
6934 /* End of example: non-white or '<' in first column. */ | |
6935 if (line[0] == '<') | |
6936 { | |
6937 /* blank-out a '<' in the first column */ | |
6938 line = ml_get_buf(curbuf, lnum, TRUE); | |
6939 line[0] = ' '; | |
6940 } | |
6941 in_example = FALSE; | |
6942 } | |
6943 if (!in_example && len > 0) | |
6944 { | |
6945 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
6946 { | |
6947 /* blank-out a '>' in the last column (start of example) */ | |
6948 line = ml_get_buf(curbuf, lnum, TRUE); | |
6949 line[len - 1] = ' '; | |
6950 in_example = TRUE; | |
6951 } | |
6952 else if (line[len - 1] == '~') | |
6953 { | |
6954 /* blank-out a '~' at the end of line (header marker) */ | |
6955 line = ml_get_buf(curbuf, lnum, TRUE); | |
6956 line[len - 1] = ' '; | |
6957 } | |
6958 } | |
6959 } | |
6960 } | |
6961 | |
6962 /* | |
3141 | 6963 * In the "help.txt" and "help.abx" file, add the locally added help |
6964 * files. This uses the very first line in the help file. | |
7 | 6965 */ |
3141 | 6966 fname = gettail(curbuf->b_fname); |
6967 if (fnamecmp(fname, "help.txt") == 0 | |
6968 #ifdef FEAT_MULTI_LANG | |
6969 || (fnamencmp(fname, "help.", 5) == 0 | |
6970 && ASCII_ISALPHA(fname[5]) | |
6971 && ASCII_ISALPHA(fname[6]) | |
6972 && TOLOWER_ASC(fname[7]) == 'x' | |
6973 && fname[8] == NUL) | |
6974 #endif | |
6975 ) | |
7 | 6976 { |
6977 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
6978 { | |
6979 line = ml_get_buf(curbuf, lnum, FALSE); | |
3141 | 6980 if (strstr((char *)line, "*local-additions*") == NULL) |
6981 continue; | |
6982 | |
6983 /* Go through all directories in 'runtimepath', skipping | |
6984 * $VIMRUNTIME. */ | |
6985 p = p_rtp; | |
6986 while (*p != NUL) | |
7 | 6987 { |
3141 | 6988 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
6989 mustfree = FALSE; | |
6990 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
13276
6958e700a458
patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6991 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
7 | 6992 { |
3141 | 6993 int fcount; |
6994 char_u **fnames; | |
6995 FILE *fd; | |
6996 char_u *s; | |
6997 int fi; | |
6998 vimconv_T vc; | |
6999 char_u *cp; | |
7000 | |
7001 /* Find all "doc/ *.txt" files in this directory. */ | |
7002 add_pathsep(NameBuff); | |
7003 #ifdef FEAT_MULTI_LANG | |
7004 STRCAT(NameBuff, "doc/*.??[tx]"); | |
7 | 7005 #else |
3141 | 7006 STRCAT(NameBuff, "doc/*.txt"); |
7007 #endif | |
7008 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
7009 &fnames, EW_FILE|EW_SILENT) == OK | |
7010 && fcount > 0) | |
7011 { | |
7012 #ifdef FEAT_MULTI_LANG | |
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
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parents:
13012
diff
changeset
|
7013 int i1, i2; |
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patch 8.0.1383: local additions in help skips some files
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parents:
13012
diff
changeset
|
7014 char_u *f1, *f2; |
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patch 8.0.1383: local additions in help skips some files
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parents:
13012
diff
changeset
|
7015 char_u *t1, *t2; |
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patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7016 char_u *e1, *e2; |
3141 | 7017 |
7018 /* If foo.abx is found use it instead of foo.txt in | |
7019 * the same directory. */ | |
7020 for (i1 = 0; i1 < fcount; ++i1) | |
7021 { | |
7022 for (i2 = 0; i2 < fcount; ++i2) | |
7023 { | |
7024 if (i1 == i2) | |
7025 continue; | |
7026 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
7027 continue; | |
7028 f1 = fnames[i1]; | |
7029 f2 = fnames[i2]; | |
7030 t1 = gettail(f1); | |
13014
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parents:
13012
diff
changeset
|
7031 t2 = gettail(f2); |
3141 | 7032 e1 = vim_strrchr(t1, '.'); |
13014
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parents:
13012
diff
changeset
|
7033 e2 = vim_strrchr(t2, '.'); |
10299
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parents:
10264
diff
changeset
|
7034 if (e1 == NULL || e2 == NULL) |
3141 | 7035 continue; |
7036 if (fnamecmp(e1, ".txt") != 0 | |
7037 && fnamecmp(e1, fname + 4) != 0) | |
7038 { | |
7039 /* Not .txt and not .abx, remove it. */ | |
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7040 VIM_CLEAR(fnames[i1]); |
3141 | 7041 continue; |
7042 } | |
13014
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parents:
13012
diff
changeset
|
7043 if (e1 - f1 != e2 - f2 |
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parents:
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diff
changeset
|
7044 || fnamencmp(f1, f2, e1 - f1) != 0) |
3141 | 7045 continue; |
7046 if (fnamecmp(e1, ".txt") == 0 | |
7047 && fnamecmp(e2, fname + 4) == 0) | |
7048 /* use .abx instead of .txt */ | |
13244
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parents:
13174
diff
changeset
|
7049 VIM_CLEAR(fnames[i1]); |
7 | 7050 } |
7051 } | |
3141 | 7052 #endif |
7053 for (fi = 0; fi < fcount; ++fi) | |
7054 { | |
7055 if (fnames[fi] == NULL) | |
7056 continue; | |
7057 fd = mch_fopen((char *)fnames[fi], "r"); | |
7058 if (fd != NULL) | |
7059 { | |
7060 vim_fgets(IObuff, IOSIZE, fd); | |
7061 if (IObuff[0] == '*' | |
7062 && (s = vim_strchr(IObuff + 1, '*')) | |
7063 != NULL) | |
7064 { | |
7065 int this_utf = MAYBE; | |
15595
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patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7066 |
3141 | 7067 /* Change tag definition to a |
7068 * reference and remove <CR>/<NL>. */ | |
7069 IObuff[0] = '|'; | |
7070 *s = '|'; | |
7071 while (*s != NUL) | |
7072 { | |
7073 if (*s == '\r' || *s == '\n') | |
7074 *s = NUL; | |
7075 /* The text is utf-8 when a byte | |
7076 * above 127 is found and no | |
7077 * illegal byte sequence is found. | |
7078 */ | |
7079 if (*s >= 0x80 && this_utf != FALSE) | |
7080 { | |
7081 int l; | |
7082 | |
7083 this_utf = TRUE; | |
7084 l = utf_ptr2len(s); | |
7085 if (l == 1) | |
7086 this_utf = FALSE; | |
7087 s += l - 1; | |
7088 } | |
7089 ++s; | |
7090 } | |
15595
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parents:
15543
diff
changeset
|
7091 |
3141 | 7092 /* The help file is latin1 or utf-8; |
7093 * conversion to the current | |
7094 * 'encoding' may be required. */ | |
7095 vc.vc_type = CONV_NONE; | |
7096 convert_setup(&vc, (char_u *)( | |
7097 this_utf == TRUE ? "utf-8" | |
7098 : "latin1"), p_enc); | |
7099 if (vc.vc_type == CONV_NONE) | |
7100 /* No conversion needed. */ | |
7101 cp = IObuff; | |
7102 else | |
7103 { | |
7104 /* Do the conversion. If it fails | |
7105 * use the unconverted text. */ | |
7106 cp = string_convert(&vc, IObuff, | |
7107 NULL); | |
7108 if (cp == NULL) | |
7109 cp = IObuff; | |
7110 } | |
7111 convert_setup(&vc, NULL, NULL); | |
7112 | |
7113 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
7114 if (cp != IObuff) | |
7115 vim_free(cp); | |
7116 ++lnum; | |
7117 } | |
7118 fclose(fd); | |
7119 } | |
7120 } | |
7121 FreeWild(fcount, fnames); | |
7 | 7122 } |
7123 } | |
3141 | 7124 if (mustfree) |
7125 vim_free(rt); | |
7 | 7126 } |
3141 | 7127 break; |
7 | 7128 } |
7129 } | |
7130 } | |
7131 | |
40 | 7132 /* |
7133 * ":exusage" | |
7134 */ | |
7135 void | |
7819
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parents:
7799
diff
changeset
|
7136 ex_exusage(exarg_T *eap UNUSED) |
40 | 7137 { |
7138 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
7139 } | |
7140 | |
7141 /* | |
7142 * ":viusage" | |
7143 */ | |
7144 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7145 ex_viusage(exarg_T *eap UNUSED) |
40 | 7146 { |
7147 do_cmdline_cmd((char_u *)"help normal-index"); | |
7148 } | |
7149 | |
7 | 7150 /* |
8522
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7151 * Generate tags in one help directory. |
7 | 7152 */ |
7153 static void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7154 helptags_one( |
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7155 char_u *dir, /* doc directory */ |
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7156 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
|
7157 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
|
7158 int add_help_tags) /* add "help-tags" tag */ |
7 | 7159 { |
7160 FILE *fd_tags; | |
7161 FILE *fd; | |
7162 garray_T ga; | |
7163 int filecount; | |
7164 char_u **files; | |
7165 char_u *p1, *p2; | |
7166 int fi; | |
7167 char_u *s; | |
7168 int i; | |
7169 char_u *fname; | |
3957 | 7170 int dirlen; |
7 | 7171 int utf8 = MAYBE; |
7172 int this_utf8; | |
7173 int firstline; | |
7174 int mix = FALSE; /* detected mixed encodings */ | |
7175 | |
7176 /* | |
7177 * Find all *.txt files. | |
7178 */ | |
3978 | 7179 dirlen = (int)STRLEN(dir); |
7 | 7180 STRCPY(NameBuff, dir); |
3957 | 7181 STRCAT(NameBuff, "/**/*"); |
7 | 7182 STRCAT(NameBuff, ext); |
7183 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
7184 EW_FILE|EW_SILENT) == FAIL | |
7185 || filecount == 0) | |
7186 { | |
7187 if (!got_int) | |
15470
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7188 semsg(_("E151: No match: %s"), NameBuff); |
7 | 7189 return; |
7190 } | |
7191 | |
7192 /* | |
7193 * Open the tags file for writing. | |
7194 * Do this before scanning through all the files. | |
7195 */ | |
7196 STRCPY(NameBuff, dir); | |
7197 add_pathsep(NameBuff); | |
7198 STRCAT(NameBuff, tagfname); | |
531 | 7199 fd_tags = mch_fopen((char *)NameBuff, "w"); |
7 | 7200 if (fd_tags == NULL) |
7201 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7202 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
7 | 7203 FreeWild(filecount, files); |
7204 return; | |
7205 } | |
7206 | |
7207 /* | |
1502 | 7208 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
7209 * add the "help-tags" tag. | |
7 | 7210 */ |
7211 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
1502 | 7212 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
7213 dir, FALSE) == FPC_SAME) | |
7 | 7214 { |
7215 if (ga_grow(&ga, 1) == FAIL) | |
7216 got_int = TRUE; | |
7217 else | |
7218 { | |
835 | 7219 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
7 | 7220 if (s == NULL) |
7221 got_int = TRUE; | |
7222 else | |
7223 { | |
7224 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
7225 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
7226 ++ga.ga_len; | |
7227 } | |
7228 } | |
7229 } | |
7230 | |
7231 /* | |
7232 * Go over all the files and extract the tags. | |
7233 */ | |
7234 for (fi = 0; fi < filecount && !got_int; ++fi) | |
7235 { | |
531 | 7236 fd = mch_fopen((char *)files[fi], "r"); |
7 | 7237 if (fd == NULL) |
7238 { | |
15470
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7239 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
7 | 7240 continue; |
7241 } | |
3957 | 7242 fname = files[fi] + dirlen + 1; |
7 | 7243 |
7244 firstline = TRUE; | |
7245 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
7246 { | |
7247 if (firstline) | |
7248 { | |
7249 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
7250 this_utf8 = MAYBE; | |
7251 for (s = IObuff; *s != NUL; ++s) | |
7252 if (*s >= 0x80) | |
7253 { | |
7254 int l; | |
7255 | |
7256 this_utf8 = TRUE; | |
474 | 7257 l = utf_ptr2len(s); |
7 | 7258 if (l == 1) |
7259 { | |
7260 /* Illegal UTF-8 byte sequence. */ | |
7261 this_utf8 = FALSE; | |
7262 break; | |
7263 } | |
7264 s += l - 1; | |
7265 } | |
7266 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
7267 this_utf8 = FALSE; | |
7268 if (utf8 == MAYBE) /* first file */ | |
7269 utf8 = this_utf8; | |
7270 else if (utf8 != this_utf8) | |
7271 { | |
15470
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7272 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
7 | 7273 mix = !got_int; |
7274 got_int = TRUE; | |
7275 } | |
7276 firstline = FALSE; | |
7277 } | |
7278 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
7279 while (p1 != NULL) | |
7280 { | |
3514 | 7281 /* Use vim_strbyte() instead of vim_strchr() so that when |
7282 * 'encoding' is dbcs it still works, don't find '*' in the | |
7283 * second byte. */ | |
7284 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
7 | 7285 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
7286 { | |
7287 for (s = p1 + 1; s < p2; ++s) | |
7288 if (*s == ' ' || *s == '\t' || *s == '|') | |
7289 break; | |
7290 | |
7291 /* | |
7292 * Only accept a *tag* when it consists of valid | |
7293 * characters, there is white space before it and is | |
7294 * followed by a white character or end-of-line. | |
7295 */ | |
7296 if (s == p2 | |
7297 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
7298 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
7299 || s[1] == '\0')) | |
7300 { | |
7301 *p2 = '\0'; | |
7302 ++p1; | |
7303 if (ga_grow(&ga, 1) == FAIL) | |
7304 { | |
7305 got_int = TRUE; | |
7306 break; | |
7307 } | |
7308 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
7309 if (s == NULL) | |
7310 { | |
7311 got_int = TRUE; | |
7312 break; | |
7313 } | |
7314 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
7315 ++ga.ga_len; | |
7316 sprintf((char *)s, "%s\t%s", p1, fname); | |
7317 | |
7318 /* find next '*' */ | |
7319 p2 = vim_strchr(p2 + 1, '*'); | |
7320 } | |
7321 } | |
7322 p1 = p2; | |
7323 } | |
7324 line_breakcheck(); | |
7325 } | |
7326 | |
7327 fclose(fd); | |
7328 } | |
7329 | |
7330 FreeWild(filecount, files); | |
7331 | |
7332 if (!got_int) | |
7333 { | |
7334 /* | |
7335 * Sort the tags. | |
7336 */ | |
7009 | 7337 if (ga.ga_data != NULL) |
7338 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
7 | 7339 |
7340 /* | |
7341 * Check for duplicates. | |
7342 */ | |
7343 for (i = 1; i < ga.ga_len; ++i) | |
7344 { | |
7345 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
7346 p2 = ((char_u **)ga.ga_data)[i]; | |
7347 while (*p1 == *p2) | |
7348 { | |
7349 if (*p2 == '\t') | |
7350 { | |
7351 *p2 = NUL; | |
274 | 7352 vim_snprintf((char *)NameBuff, MAXPATHL, |
7 | 7353 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
7354 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
15470
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7355 emsg((char *)NameBuff); |
7 | 7356 *p2 = '\t'; |
7357 break; | |
7358 } | |
7359 ++p1; | |
7360 ++p2; | |
7361 } | |
7362 } | |
7363 | |
7364 if (utf8 == TRUE) | |
7365 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
7366 | |
7367 /* | |
7368 * Write the tags into the file. | |
7369 */ | |
7370 for (i = 0; i < ga.ga_len; ++i) | |
7371 { | |
7372 s = ((char_u **)ga.ga_data)[i]; | |
1325 | 7373 if (STRNCMP(s, "help-tags\t", 10) == 0) |
7 | 7374 /* help-tags entry was added in formatted form */ |
1325 | 7375 fputs((char *)s, fd_tags); |
7 | 7376 else |
7377 { | |
7378 fprintf(fd_tags, "%s\t/*", s); | |
7379 for (p1 = s; *p1 != '\t'; ++p1) | |
7380 { | |
7381 /* insert backslash before '\\' and '/' */ | |
7382 if (*p1 == '\\' || *p1 == '/') | |
7383 putc('\\', fd_tags); | |
7384 putc(*p1, fd_tags); | |
7385 } | |
7386 fprintf(fd_tags, "*\n"); | |
7387 } | |
7388 } | |
7389 } | |
7390 if (mix) | |
7391 got_int = FALSE; /* continue with other languages */ | |
7392 | |
7393 for (i = 0; i < ga.ga_len; ++i) | |
7394 vim_free(((char_u **)ga.ga_data)[i]); | |
7395 ga_clear(&ga); | |
7396 fclose(fd_tags); /* there is no check for an error... */ | |
7397 } | |
7398 | |
8522
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7399 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7400 * Generate tags in one help directory, taking care of translations. |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7401 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7402 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 do_helptags(char_u *dirname, int add_help_tags) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7405 #ifdef FEAT_MULTI_LANG |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7406 int len; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 int i, j; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 garray_T ga; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 char_u lang[2]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 char_u ext[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 char_u fname[8]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 int filecount; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 char_u **files; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 /* Get a list of all files in the help directory and in subdirectories. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 STRCPY(NameBuff, dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 add_pathsep(NameBuff); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7418 STRCAT(NameBuff, "**"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 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
|
7420 EW_FILE|EW_SILENT) == FAIL |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 || filecount == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7422 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7423 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
|
7424 return; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 /* 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
|
7428 * present. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 ga_init2(&ga, 1, 10); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 for (i = 0; i < filecount; ++i) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 len = (int)STRLEN(files[i]); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 if (len > 4) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 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
|
7436 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7437 /* ".txt" -> language "en" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 lang[0] = 'e'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 lang[1] = 'n'; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 else if (files[i][len - 4] == '.' |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 && ASCII_ISALPHA(files[i][len - 3]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 && ASCII_ISALPHA(files[i][len - 2]) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 && 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
|
7445 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 /* ".abx" -> language "ab" */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 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
|
7448 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
|
7449 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 continue; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 /* Did we find this language already? */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 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
|
7455 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
|
7456 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 if (j == ga.ga_len) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 /* New language, add it. */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 if (ga_grow(&ga, 2) == FAIL) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 break; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 ((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
|
7463 ((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
|
7464 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7465 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7467 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 * 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
|
7470 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7471 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
|
7472 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 STRCPY(fname, "tags-xx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 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
|
7475 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
|
7476 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
|
7477 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 /* 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
|
7479 fname[4] = NUL; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 STRCPY(ext, ".txt"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 /* 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
|
7485 STRCPY(ext, ".xxx"); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 ext[1] = fname[5]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 ext[2] = fname[6]; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7488 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7489 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
|
7490 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 ga_clear(&ga); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 FreeWild(filecount, files); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7495 #else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 /* 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
|
7497 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
|
7498 #endif |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 static void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 helptags_cb(char_u *fname, void *cookie) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 do_helptags(fname, *(int *)cookie); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 /* |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 * ":helptags" |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7509 */ |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 void |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7511 ex_helptags(exarg_T *eap) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 expand_T xpc; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7514 char_u *dirname; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 int add_help_tags = FALSE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 /* 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
|
7518 if (STRNCMP(eap->arg, "++t", 3) == 0 && VIM_ISWHITE(eap->arg[3])) |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 add_help_tags = TRUE; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 eap->arg = skipwhite(eap->arg + 3); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7524 if (STRCMP(eap->arg, "ALL") == 0) |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7525 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7526 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 helptags_cb, &add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7528 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 { |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7531 ExpandInit(&xpc); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7532 xpc.xp_context = EXPAND_DIRECTORIES; |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 dirname = ExpandOne(&xpc, eap->arg, NULL, |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7535 if (dirname == NULL || !mch_isdir(dirname)) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7536 semsg(_("E150: Not a directory: %s"), eap->arg); |
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7537 else |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7538 do_helptags(dirname, add_help_tags); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 vim_free(dirname); |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7541 } |
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7542 |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7543 /* |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7544 * Make the user happy. |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7545 */ |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7546 void |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7547 ex_smile(exarg_T *eap UNUSED) |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7548 { |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7549 static char *code[] = { |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7550 "\34 \4o\14$\4ox\30 \2o\30$\1ox\25 \2o\36$\1o\11 \1o\1$\3 \2$\1 \1o\1$x\5 \1o\1 \1$\1 \2o\10 \1o\44$\1o\7 \2$\1 \2$\1 \2$\1o\1$x\2 \2o\1 \1$\1 \1$\1 \1\"\1$\6 \1o\11$\4 \15$\4 \11$\1o\7 \3$\1o\2$\1o\1$x\2 \1\"\6$\1o\1$\5 \1o\11$\6 \13$\6 \12$\1o\4 \10$x\4 \7$\4 \13$\6 \13$\6 \27$x\4 \27$\4 \15$\4 \16$\2 \3\"\3$x\5 \1\"\3$\4\"\61$\5 \1\"\3$x\6 \3$\3 \1o\62$\5 \1\"\3$\1ox\5 \1o\2$\1\"\3 \63$\7 \3$\1ox\5 \3$\4 \55$\1\"\1 \1\"\6$", |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7551 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x" |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7552 }; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7553 char *p; |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7554 int n; |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7555 int i; |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7556 |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7557 msg_start(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7558 msg_putchar('\n'); |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7559 for (i = 0; i < 2; ++i) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7560 for (p = code[i]; *p != NUL; ++p) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7561 if (*p == 'x') |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7562 msg_putchar('\n'); |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7563 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7564 for (n = *p++; n > 0; --n) |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7565 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
|
7566 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7567 else |
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7568 msg_putchar(*p); |
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7569 msg_clr_eos(); |
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7570 } |
7 | 7571 |
7572 /* | |
7573 * ":drop" | |
7574 * Opens the first argument in a window. When there are two or more arguments | |
7575 * the argument list is redefined. | |
7576 */ | |
7577 void | |
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7578 ex_drop(exarg_T *eap) |
7 | 7579 { |
7580 int split = FALSE; | |
7581 win_T *wp; | |
7582 buf_T *buf; | |
735 | 7583 tabpage_T *tp; |
7 | 7584 |
7585 /* | |
7586 * Check if the first argument is already being edited in a window. If | |
7587 * so, jump to that window. | |
7588 * We would actually need to check all arguments, but that's complicated | |
7589 * and mostly only one file is dropped. | |
7590 * This also ignores wildcards, since it is very unlikely the user is | |
7591 * editing a file name with a wildcard character. | |
7592 */ | |
735 | 7593 set_arglist(eap->arg); |
7594 | |
1067 | 7595 /* |
7596 * Expanding wildcards may result in an empty argument list. E.g. when | |
7597 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
7598 * already did an error message for this. | |
7599 */ | |
7600 if (ARGCOUNT == 0) | |
7601 return; | |
7602 | |
735 | 7603 if (cmdmod.tab) |
7604 { | |
7605 /* ":tab drop file ...": open a tab for each argument that isn't | |
7606 * edited in a window yet. It's like ":tab all" but without closing | |
7607 * windows or tabs. */ | |
7608 ex_all(eap); | |
7609 } | |
7610 else | |
7611 { | |
7612 /* ":drop file ...": Edit the first argument. Jump to an existing | |
7613 * window if possible, edit in current window if the current buffer | |
7614 * can be abandoned, otherwise open a new window. */ | |
7615 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
7616 | |
7617 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7618 { | |
7619 if (wp->w_buffer == buf) | |
7 | 7620 { |
825 | 7621 goto_tabpage_win(tp, wp); |
7 | 7622 curwin->w_arg_idx = 0; |
7623 return; | |
7624 } | |
7625 } | |
735 | 7626 |
7627 /* | |
7628 * Check whether the current buffer is changed. If so, we will need | |
7629 * to split the current window or data could be lost. | |
7630 * Skip the check if the 'hidden' option is set, as in this case the | |
7631 * buffer won't be lost. | |
7632 */ | |
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
|
7633 if (!buf_hide(curbuf)) |
735 | 7634 { |
7635 ++emsg_off; | |
5464 | 7636 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
735 | 7637 --emsg_off; |
7638 } | |
7639 | |
7640 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
7641 if (split) | |
7642 { | |
7643 eap->cmdidx = CMD_sfirst; | |
7644 eap->cmd[0] = 's'; | |
7645 } | |
7646 else | |
7647 eap->cmdidx = CMD_first; | |
7648 ex_rewind(eap); | |
7649 } | |
7 | 7650 } |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7651 |
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7652 /* |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7653 * 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
|
7654 * 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
|
7655 * 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
|
7656 * 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
|
7657 * 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
|
7658 */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7659 char_u * |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7660 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
|
7661 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7662 int c; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7663 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7664 if (vim_isIDc(*p)) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7665 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7666 /* ":vimgrep pattern fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7667 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7668 *s = p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7669 p = skiptowhite(p); |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7670 if (s != NULL && *p != NUL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7671 *p++ = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7672 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7673 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7674 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7675 /* ":vimgrep /pattern/[g][j] fname" */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7676 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7677 *s = p + 1; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7678 c = *p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7679 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
|
7680 if (*p != c) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7681 return NULL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7682 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7683 /* Truncate the pattern. */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7684 if (s != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7685 *p = NUL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7686 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7687 |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7688 /* Find the flags */ |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7689 while (*p == 'g' || *p == 'j') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7690 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7691 if (flags != NULL) |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7692 { |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7693 if (*p == 'g') |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7694 *flags |= VGR_GLOBAL; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7695 else |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7696 *flags |= VGR_NOJUMP; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7697 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7698 ++p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7699 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7700 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7701 return p; |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7702 } |
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7703 |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7704 #if defined(FEAT_EVAL) || defined(PROTO) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
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parents:
9902
diff
changeset
|
7705 /* |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7706 * 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
|
7707 */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7708 void |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7709 ex_oldfiles(exarg_T *eap UNUSED) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7710 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7711 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
|
7712 listitem_T *li; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7713 int nr = 0; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7714 char_u *fname; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7715 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7716 if (l == NULL) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
7717 msg(_("No old files")); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7718 else |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7719 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7720 msg_start(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7721 msg_scroll = TRUE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7722 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
|
7723 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7724 ++nr; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
7725 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
|
7726 if (!message_filtered(fname)) |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7727 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7728 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
|
7729 msg_puts(": "); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7730 msg_outtrans(fname); |
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
7731 msg_clr_eos(); |
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7732 msg_putchar('\n'); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7733 out_flush(); /* output one line at a time */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7734 ui_breakcheck(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7735 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7736 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7737 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7738 /* Assume "got_int" was set to truncate the listing. */ |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7739 got_int = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7740 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7741 # ifdef FEAT_BROWSE_CMD |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7742 if (cmdmod.browse) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7743 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7744 quit_more = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7745 nr = prompt_for_number(FALSE); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7746 msg_starthere(); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7747 if (nr > 0) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7748 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7749 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7750 (long)nr); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7751 |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7752 if (p != NULL) |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7753 { |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7754 p = expand_env_save(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7755 eap->arg = p; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7756 eap->cmdidx = CMD_edit; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7757 cmdmod.browse = FALSE; |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7758 do_exedit(eap, NULL); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7759 vim_free(p); |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7760 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7761 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7762 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7763 # endif |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7764 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7765 } |
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7766 #endif |