Mercurial > vim
annotate src/ex_cmds.c @ 12973:418941f0df08 v8.0.1362
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
commit https://github.com/vim/vim/commit/a7c54cfcf825e8e99db03f4ccdb1a32cd0714c52
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Dec 1 21:07:20 2017 +0100
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
Problem: Terminal window colors wrong when using Terminal highlighting.
Solution: Set ansi_index when setting the default color. Also cache the
color index for Terminal. (Ozaki Kiichi, closes #2393)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 01 Dec 2017 21:15:05 +0100 |
| parents | 914fbd1d269f |
| children | 8d5b451d7bab |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 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); |
| 7 | 31 #ifdef FEAT_AUTOCMD |
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32 static void delbuf_msg(char_u *name); |
| 7 | 33 #endif |
| 34 static int | |
| 35 #ifdef __BORLANDC__ | |
| 36 _RTLENTRYF | |
| 37 #endif | |
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38 help_compare(const void *s1, const void *s2); |
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39 static void prepare_help_buffer(void); |
| 7 | 40 |
| 41 /* | |
| 42 * ":ascii" and "ga". | |
| 43 */ | |
| 44 void | |
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45 do_ascii(exarg_T *eap UNUSED) |
| 7 | 46 { |
| 47 int c; | |
| 1784 | 48 int cval; |
| 7 | 49 char buf1[20]; |
| 50 char buf2[20]; | |
| 51 char_u buf3[7]; | |
| 52 #ifdef FEAT_MBYTE | |
| 714 | 53 int cc[MAX_MCO]; |
| 54 int ci = 0; | |
| 7 | 55 int len; |
| 56 | |
| 57 if (enc_utf8) | |
| 714 | 58 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 59 else |
| 60 #endif | |
| 61 c = gchar_cursor(); | |
| 62 if (c == NUL) | |
| 63 { | |
| 64 MSG("NUL"); | |
| 65 return; | |
| 66 } | |
| 67 | |
| 68 #ifdef FEAT_MBYTE | |
| 69 IObuff[0] = NUL; | |
| 70 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 71 #endif | |
| 72 { | |
| 73 if (c == NL) /* NUL is stored as NL */ | |
| 74 c = NUL; | |
| 1784 | 75 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 76 cval = NL; /* NL is stored as CR */ | |
| 77 else | |
| 78 cval = c; | |
| 7 | 79 if (vim_isprintc_strict(c) && (c < ' ' |
| 80 #ifndef EBCDIC | |
| 81 || c > '~' | |
| 82 #endif | |
| 83 )) | |
| 84 { | |
| 85 transchar_nonprint(buf3, c); | |
| 1872 | 86 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 87 } |
| 88 else | |
| 89 buf1[0] = NUL; | |
| 90 #ifndef EBCDIC | |
| 91 if (c >= 0x80) | |
| 1872 | 92 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 93 (char *)transchar(c & 0x7f)); | |
| 7 | 94 else |
| 95 #endif | |
| 96 buf2[0] = NUL; | |
| 274 | 97 vim_snprintf((char *)IObuff, IOSIZE, |
| 98 _("<%s>%s%s %d, Hex %02x, Octal %03o"), | |
| 1784 | 99 transchar(c), buf1, buf2, cval, cval, cval); |
| 7 | 100 #ifdef FEAT_MBYTE |
| 963 | 101 if (enc_utf8) |
| 102 c = cc[ci++]; | |
| 103 else | |
| 104 c = 0; | |
| 7 | 105 #endif |
| 106 } | |
| 107 | |
| 108 #ifdef FEAT_MBYTE | |
| 109 /* Repeat for combining characters. */ | |
| 110 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 111 { | |
| 112 len = (int)STRLEN(IObuff); | |
| 113 /* This assumes every multi-byte char is printable... */ | |
| 114 if (len > 0) | |
| 115 IObuff[len++] = ' '; | |
| 116 IObuff[len++] = '<'; | |
| 963 | 117 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 118 # ifdef USE_GUI |
| 7 | 119 && !gui.in_use |
| 625 | 120 # endif |
| 7 | 121 ) |
| 122 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 123 len += (*mb_char2bytes)(c, IObuff + len); |
| 124 vim_snprintf((char *)IObuff + len, IOSIZE - len, | |
| 7 | 125 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
| 126 : _("> %d, Hex %08x, Octal %o"), c, c, c); | |
| 714 | 127 if (ci == MAX_MCO) |
| 128 break; | |
| 963 | 129 if (enc_utf8) |
| 130 c = cc[ci++]; | |
| 131 else | |
| 132 c = 0; | |
| 7 | 133 } |
| 134 #endif | |
| 135 | |
| 136 msg(IObuff); | |
| 137 } | |
| 138 | |
| 139 /* | |
| 140 * ":left", ":center" and ":right": align text. | |
| 141 */ | |
| 142 void | |
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143 ex_align(exarg_T *eap) |
| 7 | 144 { |
| 145 pos_T save_curpos; | |
| 146 int len; | |
| 147 int indent = 0; | |
| 148 int new_indent; | |
| 149 int has_tab; | |
| 150 int width; | |
| 151 | |
| 152 #ifdef FEAT_RIGHTLEFT | |
| 153 if (curwin->w_p_rl) | |
| 154 { | |
| 155 /* switch left and right aligning */ | |
| 156 if (eap->cmdidx == CMD_right) | |
| 157 eap->cmdidx = CMD_left; | |
| 158 else if (eap->cmdidx == CMD_left) | |
| 159 eap->cmdidx = CMD_right; | |
| 160 } | |
| 161 #endif | |
| 162 | |
| 163 width = atoi((char *)eap->arg); | |
| 164 save_curpos = curwin->w_cursor; | |
| 165 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 166 { | |
| 167 if (width >= 0) | |
| 168 indent = width; | |
| 169 } | |
| 170 else | |
| 171 { | |
| 172 /* | |
| 173 * if 'textwidth' set, use it | |
| 174 * else if 'wrapmargin' set, use it | |
| 175 * if invalid value, use 80 | |
| 176 */ | |
| 177 if (width <= 0) | |
| 178 width = curbuf->b_p_tw; | |
| 179 if (width == 0 && curbuf->b_p_wm > 0) | |
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180 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 181 if (width <= 0) |
| 182 width = 80; | |
| 183 } | |
| 184 | |
| 185 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 186 return; | |
| 187 | |
| 188 for (curwin->w_cursor.lnum = eap->line1; | |
| 189 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 190 { | |
| 191 if (eap->cmdidx == CMD_left) /* left align */ | |
| 192 new_indent = indent; | |
| 193 else | |
| 194 { | |
| 944 | 195 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 196 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 197 : NULL) - get_indent(); | |
| 198 | |
| 199 if (len <= 0) /* skip blank lines */ | |
| 200 continue; | |
| 201 | |
| 202 if (eap->cmdidx == CMD_center) | |
| 203 new_indent = (width - len) / 2; | |
| 204 else | |
| 205 { | |
| 206 new_indent = width - len; /* right align */ | |
| 207 | |
| 208 /* | |
| 209 * Make sure that embedded TABs don't make the text go too far | |
| 210 * to the right. | |
| 211 */ | |
| 212 if (has_tab) | |
| 213 while (new_indent > 0) | |
| 214 { | |
| 215 (void)set_indent(new_indent, 0); | |
| 216 if (linelen(NULL) <= width) | |
| 217 { | |
| 218 /* | |
| 219 * Now try to move the line as much as possible to | |
| 220 * the right. Stop when it moves too far. | |
| 221 */ | |
| 222 do | |
| 223 (void)set_indent(++new_indent, 0); | |
| 224 while (linelen(NULL) <= width); | |
| 225 --new_indent; | |
| 226 break; | |
| 227 } | |
| 228 --new_indent; | |
| 229 } | |
| 230 } | |
| 231 } | |
| 232 if (new_indent < 0) | |
| 233 new_indent = 0; | |
| 234 (void)set_indent(new_indent, 0); /* set indent */ | |
| 235 } | |
| 236 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 237 curwin->w_cursor = save_curpos; | |
| 238 beginline(BL_WHITE | BL_FIX); | |
| 239 } | |
| 240 | |
| 241 /* | |
| 242 * Get the length of the current line, excluding trailing white space. | |
| 243 */ | |
| 244 static int | |
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245 linelen(int *has_tab) |
| 7 | 246 { |
| 247 char_u *line; | |
| 248 char_u *first; | |
| 249 char_u *last; | |
| 250 int save; | |
| 251 int len; | |
| 252 | |
| 253 /* find the first non-blank character */ | |
| 254 line = ml_get_curline(); | |
| 255 first = skipwhite(line); | |
| 256 | |
| 257 /* find the character after the last non-blank character */ | |
| 258 for (last = first + STRLEN(first); | |
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259 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 260 ; |
| 261 save = *last; | |
| 262 *last = NUL; | |
| 263 len = linetabsize(line); /* get line length */ | |
| 264 if (has_tab != NULL) /* check for embedded TAB */ | |
| 265 *has_tab = (vim_strrchr(first, TAB) != NULL); | |
| 266 *last = save; | |
| 267 | |
| 268 return len; | |
| 269 } | |
| 270 | |
| 826 | 271 /* Buffer for two lines used during sorting. They are allocated to |
| 272 * contain the longest line being sorted. */ | |
| 273 static char_u *sortbuf1; | |
| 274 static char_u *sortbuf2; | |
| 284 | 275 |
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276 static int sort_ic; /* ignore case */ |
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277 static int sort_nr; /* sort on number */ |
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278 static int sort_rx; /* sort on regex instead of skipping it */ |
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279 #ifdef FEAT_FLOAT |
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280 static int sort_flt; /* sort on floating number */ |
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281 #endif |
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282 |
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283 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 284 |
| 285 /* Struct to store info to be sorted. */ | |
| 286 typedef struct | |
| 287 { | |
| 288 linenr_T lnum; /* line number */ | |
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289 union { |
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290 struct |
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291 { |
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292 varnumber_T start_col_nr; /* starting column number */ |
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293 varnumber_T end_col_nr; /* ending column number */ |
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294 } line; |
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295 varnumber_T value; /* value if sorting by integer */ |
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296 #ifdef FEAT_FLOAT |
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297 float_T value_flt; /* value if sorting by float */ |
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298 #endif |
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299 } st_u; |
| 294 | 300 } sorti_T; |
| 284 | 301 |
| 302 static int | |
| 303 #ifdef __BORLANDC__ | |
| 304 _RTLENTRYF | |
| 305 #endif | |
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306 sort_compare(const void *s1, const void *s2); |
| 284 | 307 |
| 308 static int | |
| 309 #ifdef __BORLANDC__ | |
| 310 _RTLENTRYF | |
| 311 #endif | |
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312 sort_compare(const void *s1, const void *s2) |
| 284 | 313 { |
| 294 | 314 sorti_T l1 = *(sorti_T *)s1; |
| 315 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 316 int result = 0; |
| 317 | |
| 318 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 319 * if we return 0 every time, qsort will assume it's done sorting and |
| 320 * exit. */ | |
| 826 | 321 if (sort_abort) |
| 322 return 0; | |
| 323 fast_breakcheck(); | |
| 324 if (got_int) | |
| 325 sort_abort = TRUE; | |
| 326 | |
| 834 | 327 /* When sorting numbers "start_col_nr" is the number, not the column |
| 328 * number. */ | |
| 294 | 329 if (sort_nr) |
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330 result = l1.st_u.value == l2.st_u.value ? 0 |
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331 : l1.st_u.value > l2.st_u.value ? 1 : -1; |
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332 #ifdef FEAT_FLOAT |
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333 else if (sort_flt) |
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334 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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335 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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336 #endif |
| 826 | 337 else |
| 338 { | |
| 834 | 339 /* We need to copy one line into "sortbuf1", because there is no |
| 340 * guarantee that the first pointer becomes invalid when obtaining the | |
| 341 * second one. */ | |
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342 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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343 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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344 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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345 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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346 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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347 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 348 |
| 834 | 349 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 350 : STRCMP(sortbuf1, sortbuf2); | |
| 351 } | |
| 352 | |
| 353 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 354 if (result == 0) |
| 834 | 355 return (int)(l1.lnum - l2.lnum); |
| 356 return result; | |
| 284 | 357 } |
| 358 | |
| 359 /* | |
| 360 * ":sort". | |
| 361 */ | |
| 362 void | |
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363 ex_sort(exarg_T *eap) |
| 284 | 364 { |
| 365 regmatch_T regmatch; | |
| 366 int len; | |
| 367 linenr_T lnum; | |
| 368 long maxlen = 0; | |
| 294 | 369 sorti_T *nrs; |
| 1872 | 370 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 371 size_t i; |
| 284 | 372 char_u *p; |
| 373 char_u *s; | |
| 826 | 374 char_u *s2; |
| 375 char_u c; /* temporary character storage */ | |
| 284 | 376 int unique = FALSE; |
| 377 long deleted; | |
| 826 | 378 colnr_T start_col; |
| 379 colnr_T end_col; | |
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380 int sort_what = 0; |
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381 int format_found = 0; |
| 284 | 382 |
| 1538 | 383 /* Sorting one line is really quick! */ |
| 384 if (count <= 1) | |
| 385 return; | |
| 386 | |
| 284 | 387 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 388 return; | |
| 826 | 389 sortbuf1 = NULL; |
| 390 sortbuf2 = NULL; | |
| 284 | 391 regmatch.regprog = NULL; |
| 294 | 392 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
| 284 | 393 if (nrs == NULL) |
| 826 | 394 goto sortend; |
| 395 | |
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396 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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397 #ifdef FEAT_FLOAT |
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398 sort_flt = 0; |
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399 #endif |
| 294 | 400 |
| 284 | 401 for (p = eap->arg; *p != NUL; ++p) |
| 402 { | |
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403 if (VIM_ISWHITE(*p)) |
| 284 | 404 ; |
| 405 else if (*p == 'i') | |
| 406 sort_ic = TRUE; | |
| 826 | 407 else if (*p == 'r') |
| 408 sort_rx = TRUE; | |
| 294 | 409 else if (*p == 'n') |
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410 { |
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411 sort_nr = 1; |
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412 ++format_found; |
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413 } |
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414 #ifdef FEAT_FLOAT |
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415 else if (*p == 'f') |
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416 { |
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417 sort_flt = 1; |
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418 ++format_found; |
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419 } |
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420 #endif |
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421 else if (*p == 'b') |
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422 { |
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423 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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424 ++format_found; |
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425 } |
| 294 | 426 else if (*p == 'o') |
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427 { |
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428 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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429 ++format_found; |
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430 } |
| 294 | 431 else if (*p == 'x') |
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432 { |
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433 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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434 ++format_found; |
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435 } |
| 284 | 436 else if (*p == 'u') |
| 437 unique = TRUE; | |
| 289 | 438 else if (*p == '"') /* comment start */ |
| 439 break; | |
| 440 else if (check_nextcmd(p) != NULL) | |
| 441 { | |
| 442 eap->nextcmd = check_nextcmd(p); | |
| 443 break; | |
| 444 } | |
| 445 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 446 { |
| 447 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 448 if (*s != *p) | |
| 449 { | |
| 450 EMSG(_(e_invalpat)); | |
| 826 | 451 goto sortend; |
| 284 | 452 } |
| 453 *s = NUL; | |
| 1314 | 454 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 455 if (s == p + 1) |
| 456 { | |
| 457 if (last_search_pat() == NULL) | |
| 458 { | |
| 459 EMSG(_(e_noprevre)); | |
| 460 goto sortend; | |
| 461 } | |
| 1314 | 462 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 463 } |
| 1314 | 464 else |
| 465 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 466 if (regmatch.regprog == NULL) |
| 826 | 467 goto sortend; |
| 289 | 468 p = s; /* continue after the regexp */ |
| 284 | 469 regmatch.rm_ic = p_ic; |
| 470 } | |
| 471 else | |
| 472 { | |
| 473 EMSG2(_(e_invarg2), p); | |
| 826 | 474 goto sortend; |
| 284 | 475 } |
| 476 } | |
| 477 | |
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478 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
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479 if (format_found > 1) |
| 294 | 480 { |
| 481 EMSG(_(e_invarg)); | |
| 826 | 482 goto sortend; |
| 294 | 483 } |
| 484 | |
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485 /* From here on "sort_nr" is used as a flag for any integer number |
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486 * sorting. */ |
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487 sort_nr += sort_what; |
| 294 | 488 |
| 284 | 489 /* |
| 294 | 490 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 491 * the lines into allocated memory. |
| 826 | 492 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 493 * numbers sorting it's the number to sort on. This means the pattern | |
| 494 * matching and number conversion only has to be done once per line. | |
| 294 | 495 * Also get the longest line length for allocating "sortbuf". |
| 284 | 496 */ |
| 497 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 498 { | |
| 499 s = ml_get(lnum); | |
| 835 | 500 len = (int)STRLEN(s); |
| 284 | 501 if (maxlen < len) |
| 502 maxlen = len; | |
| 294 | 503 |
| 826 | 504 start_col = 0; |
| 505 end_col = len; | |
| 294 | 506 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 507 { |
| 508 if (sort_rx) | |
| 509 { | |
| 835 | 510 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 511 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 512 } |
| 513 else | |
| 835 | 514 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 515 } |
| 294 | 516 else |
| 826 | 517 if (regmatch.regprog != NULL) |
| 518 end_col = 0; | |
| 294 | 519 |
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520 if (sort_nr |
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521 #ifdef FEAT_FLOAT |
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522 || sort_flt |
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523 #endif |
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524 ) |
| 294 | 525 { |
| 826 | 526 /* Make sure vim_str2nr doesn't read any digits past the end |
| 527 * of the match, by temporarily terminating the string there */ | |
| 528 s2 = s + end_col; | |
| 529 c = *s2; | |
| 2606 | 530 *s2 = NUL; |
| 294 | 531 /* Sorting on number: Store the number itself. */ |
| 1687 | 532 p = s + start_col; |
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533 if (sort_nr) |
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534 { |
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535 if (sort_what & STR2NR_HEX) |
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536 s = skiptohex(p); |
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537 else if (sort_what & STR2NR_BIN) |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
538 s = skiptobin(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
539 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
540 s = skiptodigit(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
541 if (s > p && s[-1] == '-') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
542 --s; /* include preceding negative sign */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
543 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
544 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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545 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
546 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
547 vim_str2nr(s, NULL, NULL, sort_what, |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
548 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
549 } |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
550 #ifdef FEAT_FLOAT |
| 294 | 551 else |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
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552 { |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
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553 s = skipwhite(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
554 if (*s == '+') |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
555 s = skipwhite(s + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
556 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
557 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
558 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
560 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
561 nrs[lnum - eap->line1].st_u.value_flt = |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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changeset
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562 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
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563 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
564 #endif |
| 2606 | 565 *s2 = c; |
| 294 | 566 } |
| 567 else | |
| 826 | 568 { |
| 294 | 569 /* Store the column to sort at. */ |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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570 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
571 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 572 } |
| 294 | 573 |
| 574 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 575 |
| 576 if (regmatch.regprog != NULL) | |
| 577 fast_breakcheck(); | |
| 578 if (got_int) | |
| 826 | 579 goto sortend; |
| 284 | 580 } |
| 581 | |
| 294 | 582 /* Allocate a buffer that can hold the longest line. */ |
| 826 | 583 sortbuf1 = alloc((unsigned)maxlen + 1); |
| 584 if (sortbuf1 == NULL) | |
| 585 goto sortend; | |
| 586 sortbuf2 = alloc((unsigned)maxlen + 1); | |
| 587 if (sortbuf2 == NULL) | |
| 588 goto sortend; | |
| 284 | 589 |
| 481 | 590 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 591 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 592 |
| 826 | 593 if (sort_abort) |
| 594 goto sortend; | |
| 595 | |
| 284 | 596 /* Insert the lines in the sorted order below the last one. */ |
| 597 lnum = eap->line2; | |
| 598 for (i = 0; i < count; ++i) | |
| 599 { | |
| 600 s = ml_get(nrs[eap->forceit ? count - i - 1 : i].lnum); | |
| 601 if (!unique || i == 0 | |
| 826 | 602 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 603 { |
|
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645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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diff
changeset
|
604 /* Copy the line into a buffer, it may become invalid in |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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diff
changeset
|
605 * ml_append(). And it's needed for "unique". */ |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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changeset
|
606 STRCPY(sortbuf1, s); |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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parents:
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changeset
|
607 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 608 break; |
| 609 } | |
| 481 | 610 fast_breakcheck(); |
| 611 if (got_int) | |
| 826 | 612 goto sortend; |
| 284 | 613 } |
| 614 | |
| 615 /* delete the original lines if appending worked */ | |
| 616 if (i == count) | |
| 617 for (i = 0; i < count; ++i) | |
| 618 ml_delete(eap->line1, FALSE); | |
| 619 else | |
| 620 count = 0; | |
| 621 | |
| 294 | 622 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 623 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 624 if (deleted > 0) |
| 625 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); | |
| 626 else if (deleted < 0) | |
| 627 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
| 628 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); | |
| 294 | 629 |
| 284 | 630 curwin->w_cursor.lnum = eap->line1; |
| 631 beginline(BL_WHITE | BL_FIX); | |
| 632 | |
| 826 | 633 sortend: |
| 284 | 634 vim_free(nrs); |
| 826 | 635 vim_free(sortbuf1); |
| 636 vim_free(sortbuf2); | |
|
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updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
637 vim_regfree(regmatch.regprog); |
| 481 | 638 if (got_int) |
| 639 EMSG(_(e_interr)); | |
| 284 | 640 } |
| 641 | |
| 7 | 642 /* |
| 643 * ":retab". | |
| 644 */ | |
| 645 void | |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
646 ex_retab(exarg_T *eap) |
| 7 | 647 { |
| 648 linenr_T lnum; | |
| 649 int got_tab = FALSE; | |
| 650 long num_spaces = 0; | |
| 651 long num_tabs; | |
| 652 long len; | |
| 653 long col; | |
| 654 long vcol; | |
| 655 long start_col = 0; /* For start of white-space string */ | |
| 656 long start_vcol = 0; /* For start of white-space string */ | |
| 657 int temp; | |
| 658 long old_len; | |
| 659 char_u *ptr; | |
| 660 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 661 int did_undo; /* called u_save for current line */ | |
| 662 int new_ts; | |
| 663 int save_list; | |
| 664 linenr_T first_line = 0; /* first changed line */ | |
| 665 linenr_T last_line = 0; /* last changed line */ | |
| 666 | |
| 667 save_list = curwin->w_p_list; | |
| 668 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 669 | |
| 670 new_ts = getdigits(&(eap->arg)); | |
| 671 if (new_ts < 0) | |
| 672 { | |
| 673 EMSG(_(e_positive)); | |
| 674 return; | |
| 675 } | |
| 676 if (new_ts == 0) | |
| 677 new_ts = curbuf->b_p_ts; | |
| 678 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) | |
| 679 { | |
| 680 ptr = ml_get(lnum); | |
| 681 col = 0; | |
| 682 vcol = 0; | |
| 683 did_undo = FALSE; | |
| 684 for (;;) | |
| 685 { | |
|
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parents:
11127
diff
changeset
|
686 if (VIM_ISWHITE(ptr[col])) |
| 7 | 687 { |
| 688 if (!got_tab && num_spaces == 0) | |
| 689 { | |
| 690 /* First consecutive white-space */ | |
| 691 start_vcol = vcol; | |
| 692 start_col = col; | |
| 693 } | |
| 694 if (ptr[col] == ' ') | |
| 695 num_spaces++; | |
| 696 else | |
| 697 got_tab = TRUE; | |
| 698 } | |
| 699 else | |
| 700 { | |
| 701 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 702 { | |
| 703 /* Retabulate this string of white-space */ | |
| 704 | |
| 705 /* len is virtual length of white string */ | |
| 706 len = num_spaces = vcol - start_vcol; | |
| 707 num_tabs = 0; | |
| 708 if (!curbuf->b_p_et) | |
| 709 { | |
| 710 temp = new_ts - (start_vcol % new_ts); | |
| 711 if (num_spaces >= temp) | |
| 712 { | |
| 713 num_spaces -= temp; | |
| 714 num_tabs++; | |
| 715 } | |
| 716 num_tabs += num_spaces / new_ts; | |
| 717 num_spaces -= (num_spaces / new_ts) * new_ts; | |
| 718 } | |
| 719 if (curbuf->b_p_et || got_tab || | |
| 720 (num_spaces + num_tabs < len)) | |
| 721 { | |
| 722 if (did_undo == FALSE) | |
| 723 { | |
| 724 did_undo = TRUE; | |
| 725 if (u_save((linenr_T)(lnum - 1), | |
| 726 (linenr_T)(lnum + 1)) == FAIL) | |
| 727 { | |
| 728 new_line = NULL; /* flag out-of-memory */ | |
| 729 break; | |
| 730 } | |
| 731 } | |
| 732 | |
| 733 /* len is actual number of white characters used */ | |
| 734 len = num_spaces + num_tabs; | |
| 735 old_len = (long)STRLEN(ptr); | |
| 736 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 737 TRUE); | |
| 738 if (new_line == NULL) | |
| 739 break; | |
| 740 if (start_col > 0) | |
| 741 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 742 mch_memmove(new_line + start_col + len, | |
| 743 ptr + col, (size_t)(old_len - col + 1)); | |
| 744 ptr = new_line + start_col; | |
| 745 for (col = 0; col < len; col++) | |
| 746 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 747 ml_replace(lnum, new_line, FALSE); | |
| 748 if (first_line == 0) | |
| 749 first_line = lnum; | |
| 750 last_line = lnum; | |
| 751 ptr = new_line; | |
| 752 col = start_col + len; | |
| 753 } | |
| 754 } | |
| 755 got_tab = FALSE; | |
| 756 num_spaces = 0; | |
| 757 } | |
| 758 if (ptr[col] == NUL) | |
| 759 break; | |
| 760 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 761 #ifdef FEAT_MBYTE | |
| 762 if (has_mbyte) | |
| 474 | 763 col += (*mb_ptr2len)(ptr + col); |
| 7 | 764 else |
| 765 #endif | |
| 766 ++col; | |
| 767 } | |
| 768 if (new_line == NULL) /* out of memory */ | |
| 769 break; | |
| 770 line_breakcheck(); | |
| 771 } | |
| 772 if (got_int) | |
| 773 EMSG(_(e_interr)); | |
| 774 | |
| 775 if (curbuf->b_p_ts != new_ts) | |
| 776 redraw_curbuf_later(NOT_VALID); | |
| 777 if (first_line != 0) | |
| 778 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 779 | |
| 780 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 781 | |
| 782 curbuf->b_p_ts = new_ts; | |
| 783 coladvance(curwin->w_curswant); | |
| 784 | |
| 785 u_clearline(); | |
| 786 } | |
| 787 | |
| 788 /* | |
| 789 * :move command - move lines line1-line2 to line dest | |
| 790 * | |
| 791 * return FAIL for failure, OK otherwise | |
| 792 */ | |
| 793 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
794 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 795 { |
| 796 char_u *str; | |
| 797 linenr_T l; | |
| 798 linenr_T extra; /* Num lines added before line1 */ | |
| 799 linenr_T num_lines; /* Num lines moved */ | |
| 800 linenr_T last_line; /* Last line in file after adding new text */ | |
| 6755 | 801 #ifdef FEAT_FOLDING |
|
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patch 8.0.0457: using :move messes up manual folds
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parents:
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diff
changeset
|
802 win_T *win; |
|
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
803 tabpage_T *tp; |
| 6755 | 804 #endif |
| 7 | 805 |
| 806 if (dest >= line1 && dest < line2) | |
| 807 { | |
| 808 EMSG(_("E134: Move lines into themselves")); | |
| 809 return FAIL; | |
| 810 } | |
| 811 | |
| 812 num_lines = line2 - line1 + 1; | |
| 813 | |
| 814 /* | |
| 815 * First we copy the old text to its new location -- webb | |
| 816 * Also copy the flag that ":global" command uses. | |
| 817 */ | |
| 818 if (u_save(dest, dest + 1) == FAIL) | |
| 819 return FAIL; | |
| 820 for (extra = 0, l = line1; l <= line2; l++) | |
| 821 { | |
| 822 str = vim_strsave(ml_get(l + extra)); | |
| 823 if (str != NULL) | |
| 824 { | |
| 825 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 826 vim_free(str); | |
| 827 if (dest < line1) | |
| 828 extra++; | |
| 829 } | |
| 830 } | |
| 831 | |
| 832 /* | |
| 833 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 834 * mark_adjust() calls. | |
| 835 * | |
| 836 * We adjust the marks within the old text so that they refer to the | |
| 837 * last lines of the file (temporarily), because we know no other marks | |
| 838 * will be set there since these line numbers did not exist until we added | |
| 839 * our new lines. | |
| 840 * | |
| 841 * Then we adjust the marks on lines between the old and new text positions | |
| 842 * (either forwards or backwards). | |
| 843 * | |
| 844 * And Finally we adjust the marks we put at the end of the file back to | |
| 845 * their final destination at the new text position -- webb | |
| 846 */ | |
| 847 last_line = curbuf->b_ml.ml_line_count; | |
|
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
848 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 849 if (dest >= line2) |
| 850 { | |
|
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
851 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
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parents:
11129
diff
changeset
|
852 #ifdef FEAT_FOLDING |
|
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
853 FOR_ALL_TAB_WINDOWS(tp, win) { |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
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parents:
11129
diff
changeset
|
854 if (win->w_buffer == curbuf) |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
855 foldMoveRange(&win->w_folds, line1, line2, dest); |
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856 } |
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857 #endif |
| 7 | 858 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 859 curbuf->b_op_end.lnum = dest; | |
| 860 } | |
| 861 else | |
| 862 { | |
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863 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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864 #ifdef FEAT_FOLDING |
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865 FOR_ALL_TAB_WINDOWS(tp, win) { |
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866 if (win->w_buffer == curbuf) |
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867 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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868 } |
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869 #endif |
| 7 | 870 curbuf->b_op_start.lnum = dest + 1; |
| 871 curbuf->b_op_end.lnum = dest + num_lines; | |
| 872 } | |
| 873 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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874 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 875 -(last_line - dest - extra), 0L); |
| 876 | |
| 877 /* | |
| 878 * Now we delete the original text -- webb | |
| 879 */ | |
| 880 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 881 return FAIL; | |
| 882 | |
| 883 for (l = line1; l <= line2; l++) | |
| 884 ml_delete(line1 + extra, TRUE); | |
| 885 | |
| 886 if (!global_busy && num_lines > p_report) | |
| 887 { | |
| 888 if (num_lines == 1) | |
| 889 MSG(_("1 line moved")); | |
| 890 else | |
| 891 smsg((char_u *)_("%ld lines moved"), num_lines); | |
| 892 } | |
| 893 | |
| 894 /* | |
| 895 * Leave the cursor on the last of the moved lines. | |
| 896 */ | |
| 897 if (dest >= line1) | |
| 898 curwin->w_cursor.lnum = dest; | |
| 899 else | |
| 900 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 901 | |
| 902 if (line1 < dest) | |
| 3184 | 903 { |
| 904 dest += num_lines + 1; | |
| 905 last_line = curbuf->b_ml.ml_line_count; | |
| 906 if (dest > last_line + 1) | |
| 907 dest = last_line + 1; | |
| 908 changed_lines(line1, 0, dest, 0L); | |
| 909 } | |
| 7 | 910 else |
| 911 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 912 | |
| 913 return OK; | |
| 914 } | |
| 915 | |
| 916 /* | |
| 917 * ":copy" | |
| 918 */ | |
| 919 void | |
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920 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 921 { |
| 922 linenr_T count; | |
| 923 char_u *p; | |
| 924 | |
| 925 count = line2 - line1 + 1; | |
| 926 curbuf->b_op_start.lnum = n + 1; | |
| 927 curbuf->b_op_end.lnum = n + count; | |
| 928 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 929 | |
| 930 /* | |
| 931 * there are three situations: | |
| 932 * 1. destination is above line1 | |
| 933 * 2. destination is between line1 and line2 | |
| 934 * 3. destination is below line2 | |
| 935 * | |
| 936 * n = destination (when starting) | |
| 937 * curwin->w_cursor.lnum = destination (while copying) | |
| 938 * line1 = start of source (while copying) | |
| 939 * line2 = end of source (while copying) | |
| 940 */ | |
| 941 if (u_save(n, n + 1) == FAIL) | |
| 942 return; | |
| 943 | |
| 944 curwin->w_cursor.lnum = n; | |
| 945 while (line1 <= line2) | |
| 946 { | |
| 947 /* need to use vim_strsave() because the line will be unlocked within | |
| 948 * ml_append() */ | |
| 949 p = vim_strsave(ml_get(line1)); | |
| 950 if (p != NULL) | |
| 951 { | |
| 952 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 953 vim_free(p); | |
| 954 } | |
| 955 /* situation 2: skip already copied lines */ | |
| 956 if (line1 == n) | |
| 957 line1 = curwin->w_cursor.lnum; | |
| 958 ++line1; | |
| 959 if (curwin->w_cursor.lnum < line1) | |
| 960 ++line1; | |
| 961 if (curwin->w_cursor.lnum < line2) | |
| 962 ++line2; | |
| 963 ++curwin->w_cursor.lnum; | |
| 964 } | |
| 965 | |
| 966 appended_lines_mark(n, count); | |
| 967 | |
| 968 msgmore((long)count); | |
| 969 } | |
| 970 | |
| 359 | 971 static char_u *prevcmd = NULL; /* the previous command */ |
| 972 | |
| 973 #if defined(EXITFREE) || defined(PROTO) | |
| 974 void | |
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975 free_prev_shellcmd(void) |
| 359 | 976 { |
| 977 vim_free(prevcmd); | |
| 978 } | |
| 979 #endif | |
| 980 | |
| 7 | 981 /* |
| 982 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 983 * Bangs in the argument are replaced with the previously entered command. | |
| 984 * Remember the argument. | |
| 985 */ | |
| 986 void | |
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987 do_bang( |
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988 int addr_count, |
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989 exarg_T *eap, |
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990 int forceit, |
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991 int do_in, |
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992 int do_out) |
| 7 | 993 { |
| 994 char_u *arg = eap->arg; /* command */ | |
| 995 linenr_T line1 = eap->line1; /* start of range */ | |
| 996 linenr_T line2 = eap->line2; /* end of range */ | |
| 997 char_u *newcmd = NULL; /* the new command */ | |
| 998 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 999 int ins_prevcmd; | |
| 1000 char_u *t; | |
| 1001 char_u *p; | |
| 1002 char_u *trailarg; | |
| 1003 int len; | |
| 1004 int scroll_save = msg_scroll; | |
| 1005 | |
| 1006 /* | |
| 1007 * Disallow shell commands for "rvim". | |
| 1008 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1009 * security reasons. | |
| 1010 */ | |
| 1011 if (check_restricted() || check_secure()) | |
| 1012 return; | |
| 1013 | |
| 1014 if (addr_count == 0) /* :! */ | |
| 1015 { | |
| 1016 msg_scroll = FALSE; /* don't scroll here */ | |
| 1017 autowrite_all(); | |
| 1018 msg_scroll = scroll_save; | |
| 1019 } | |
| 1020 | |
| 1021 /* | |
| 1022 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1023 * (:!! is indicated by the 'forceit' variable) | |
| 1024 */ | |
| 1025 ins_prevcmd = forceit; | |
| 1026 trailarg = arg; | |
| 1027 do | |
| 1028 { | |
| 1029 len = (int)STRLEN(trailarg) + 1; | |
| 1030 if (newcmd != NULL) | |
| 1031 len += (int)STRLEN(newcmd); | |
| 1032 if (ins_prevcmd) | |
| 1033 { | |
| 1034 if (prevcmd == NULL) | |
| 1035 { | |
| 1036 EMSG(_(e_noprev)); | |
| 1037 vim_free(newcmd); | |
| 1038 return; | |
| 1039 } | |
| 1040 len += (int)STRLEN(prevcmd); | |
| 1041 } | |
| 1872 | 1042 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1043 { |
| 1044 vim_free(newcmd); | |
| 1045 return; | |
| 1046 } | |
| 1047 *t = NUL; | |
| 1048 if (newcmd != NULL) | |
| 1049 STRCAT(t, newcmd); | |
| 1050 if (ins_prevcmd) | |
| 1051 STRCAT(t, prevcmd); | |
| 1052 p = t + STRLEN(t); | |
| 1053 STRCAT(t, trailarg); | |
| 1054 vim_free(newcmd); | |
| 1055 newcmd = t; | |
| 1056 | |
| 1057 /* | |
| 1058 * Scan the rest of the argument for '!', which is replaced by the | |
| 1059 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1060 */ | |
| 1061 trailarg = NULL; | |
| 1062 while (*p) | |
| 1063 { | |
| 2823 | 1064 if (*p == '!') |
| 7 | 1065 { |
| 1066 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1067 STRMOVE(p - 1, p); |
| 7 | 1068 else |
| 1069 { | |
| 1070 trailarg = p; | |
| 1071 *trailarg++ = NUL; | |
| 1072 ins_prevcmd = TRUE; | |
| 1073 break; | |
| 1074 } | |
| 1075 } | |
| 1076 ++p; | |
| 1077 } | |
| 1078 } while (trailarg != NULL); | |
| 1079 | |
| 1080 vim_free(prevcmd); | |
| 1081 prevcmd = newcmd; | |
| 1082 | |
| 1083 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1084 { | |
| 5728 | 1085 /* If % or # appears in the command, it must have been escaped. |
| 1086 * Reescape them, so that redoing them does not substitute them by the | |
| 1087 * buffername. */ | |
| 1088 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1089 | |
| 1090 if (cmd != NULL) | |
| 1091 { | |
| 1092 AppendToRedobuffLit(cmd, -1); | |
| 1093 vim_free(cmd); | |
| 1094 } | |
| 1095 else | |
| 1096 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1097 AppendToRedobuff((char_u *)"\n"); |
| 1098 bangredo = FALSE; | |
| 1099 } | |
| 1100 /* | |
| 1101 * Add quotes around the command, for shells that need them. | |
| 1102 */ | |
| 1103 if (*p_shq != NUL) | |
| 1104 { | |
| 1105 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1106 if (newcmd == NULL) | |
| 1107 return; | |
| 1108 STRCPY(newcmd, p_shq); | |
| 1109 STRCAT(newcmd, prevcmd); | |
| 1110 STRCAT(newcmd, p_shq); | |
| 1111 free_newcmd = TRUE; | |
| 1112 } | |
| 1113 if (addr_count == 0) /* :! */ | |
| 1114 { | |
| 1115 /* echo the command */ | |
| 1116 msg_start(); | |
| 1117 msg_putchar(':'); | |
| 1118 msg_putchar('!'); | |
| 1119 msg_outtrans(newcmd); | |
| 1120 msg_clr_eos(); | |
| 1121 windgoto(msg_row, msg_col); | |
| 1122 | |
| 1123 do_shell(newcmd, 0); | |
| 1124 } | |
| 1125 else /* :range! */ | |
| 725 | 1126 { |
| 7 | 1127 /* Careful: This may recursively call do_bang() again! (because of |
| 1128 * autocommands) */ | |
| 1129 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1130 #ifdef FEAT_AUTOCMD |
| 1131 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); | |
| 1132 #endif | |
| 1133 } | |
| 7 | 1134 if (free_newcmd) |
| 1135 vim_free(newcmd); | |
| 1136 } | |
| 1137 | |
| 1138 /* | |
| 1139 * do_filter: filter lines through a command given by the user | |
| 1140 * | |
| 169 | 1141 * We mostly use temp files and the call_shell() routine here. This would |
| 1142 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1143 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1144 * to deal with redirection somehow, and should handle things like looking |
| 1145 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1146 * command name given by the user. All reasonable versions of call_shell() | |
| 1147 * do this. | |
| 169 | 1148 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1149 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1150 * We use input redirection if do_in is TRUE. |
| 1151 * We use output redirection if do_out is TRUE. | |
| 1152 */ | |
| 1153 static void | |
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1154 do_filter( |
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1155 linenr_T line1, |
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1156 linenr_T line2, |
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1157 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1158 char_u *cmd, |
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1159 int do_in, |
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1160 int do_out) |
| 7 | 1161 { |
| 1162 char_u *itmp = NULL; | |
| 1163 char_u *otmp = NULL; | |
| 1164 linenr_T linecount; | |
| 1165 linenr_T read_linecount; | |
| 1166 pos_T cursor_save; | |
| 1167 char_u *cmd_buf; | |
| 1168 #ifdef FEAT_AUTOCMD | |
| 1169 buf_T *old_curbuf = curbuf; | |
| 1170 #endif | |
| 169 | 1171 int shell_flags = 0; |
| 7 | 1172 |
| 1173 if (*cmd == NUL) /* no filter command */ | |
| 1174 return; | |
| 1175 | |
| 1176 cursor_save = curwin->w_cursor; | |
| 1177 linecount = line2 - line1 + 1; | |
| 1178 curwin->w_cursor.lnum = line1; | |
| 1179 curwin->w_cursor.col = 0; | |
| 1180 changed_line_abv_curs(); | |
| 1181 invalidate_botline(); | |
| 1182 | |
| 1183 /* | |
| 169 | 1184 * When using temp files: |
| 1185 * 1. * Form temp file names | |
| 1186 * 2. * Write the lines to a temp file | |
| 1187 * 3. Run the filter command on the temp file | |
| 1188 * 4. * Read the output of the command into the buffer | |
| 1189 * 5. * Delete the original lines to be filtered | |
| 1190 * 6. * Remove the temp files | |
| 1191 * | |
| 1192 * When writing the input with a pipe or when catching the output with a | |
| 1193 * pipe only need to do 3. | |
| 7 | 1194 */ |
| 1195 | |
| 169 | 1196 if (do_out) |
| 1197 shell_flags |= SHELL_DOOUT; | |
| 1198 | |
| 3482 | 1199 #ifdef FEAT_FILTERPIPE |
| 169 | 1200 if (!do_in && do_out && !p_stmp) |
| 1201 { | |
| 1202 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1203 shell_flags |= SHELL_READ; | |
| 1204 curwin->w_cursor.lnum = line2; | |
| 1205 } | |
| 1206 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1207 { |
| 169 | 1208 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1209 shell_flags |= SHELL_WRITE; | |
| 1210 curbuf->b_op_start.lnum = line1; | |
| 1211 curbuf->b_op_end.lnum = line2; | |
| 7 | 1212 } |
| 169 | 1213 else if (do_in && do_out && !p_stmp) |
| 1214 { | |
| 1215 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1216 * use a temp file. */ | |
| 1217 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1218 curbuf->b_op_start.lnum = line1; | |
| 1219 curbuf->b_op_end.lnum = line2; | |
| 1220 curwin->w_cursor.lnum = line2; | |
| 1221 } | |
| 1222 else | |
| 1223 #endif | |
| 6721 | 1224 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1225 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1226 { |
| 1227 EMSG(_(e_notmp)); | |
| 1228 goto filterend; | |
| 1229 } | |
| 7 | 1230 |
| 1231 /* | |
| 1232 * The writing and reading of temp files will not be shown. | |
| 1233 * Vi also doesn't do this and the messages are not very informative. | |
| 1234 */ | |
| 1235 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1236 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1237 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1238 { | |
| 1239 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1240 --no_wait_return; | |
| 1241 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 1242 if (!aborting()) | |
| 1243 #endif | |
| 1244 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
| 1245 goto filterend; | |
| 1246 } | |
| 1247 #ifdef FEAT_AUTOCMD | |
| 1248 if (curbuf != old_curbuf) | |
| 1249 goto filterend; | |
| 1250 #endif | |
| 1251 | |
| 1252 if (!do_out) | |
| 1253 msg_putchar('\n'); | |
| 1254 | |
| 1581 | 1255 /* Create the shell command in allocated memory. */ |
| 7 | 1256 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1257 if (cmd_buf == NULL) | |
| 1258 goto filterend; | |
| 1259 | |
| 1260 windgoto((int)Rows - 1, 0); | |
| 1261 cursor_on(); | |
| 1262 | |
| 1263 /* | |
| 1264 * When not redirecting the output the command can write anything to the | |
| 1265 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1266 * stderr output of external command. Clear the screen later. | |
| 1267 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1268 * also mess up the screen, clear it later. | |
| 1269 */ | |
| 1270 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1271 redraw_later_clear(); | |
| 1272 | |
| 169 | 1273 if (do_out) |
| 1274 { | |
| 1275 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1276 { |
| 1277 vim_free(cmd_buf); | |
| 169 | 1278 goto error; |
| 1581 | 1279 } |
| 169 | 1280 redraw_curbuf_later(VALID); |
| 1281 } | |
| 1282 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1283 | |
| 7 | 1284 /* |
| 1285 * When call_shell() fails wait_return() is called to give the user a | |
| 1286 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1287 * can see the error messages from the command that appear on stdout; use | |
| 1288 * 'u' to fix the text | |
| 1289 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1290 * like ":r !cat" hangs. | |
| 1291 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1292 */ | |
| 169 | 1293 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1294 { |
| 1295 redraw_later_clear(); | |
| 1296 wait_return(FALSE); | |
| 1297 } | |
| 1298 vim_free(cmd_buf); | |
| 1299 | |
| 1300 did_check_timestamps = FALSE; | |
| 1301 need_check_timestamps = TRUE; | |
| 1302 | |
| 1303 /* When interrupting the shell command, it may still have produced some | |
| 1304 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1305 * reading. */ | |
| 1306 ui_breakcheck(); | |
| 1307 got_int = FALSE; | |
| 1308 | |
| 1309 if (do_out) | |
| 1310 { | |
| 169 | 1311 if (otmp != NULL) |
| 7 | 1312 { |
| 169 | 1313 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
|
10575
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patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10482
diff
changeset
|
1314 eap, READ_FILTER) != OK) |
| 169 | 1315 { |
| 7 | 1316 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 169 | 1317 if (!aborting()) |
| 1318 #endif | |
| 1319 { | |
| 1320 msg_putchar('\n'); | |
| 1321 EMSG2(_(e_notread), otmp); | |
| 1322 } | |
| 1323 goto error; | |
| 7 | 1324 } |
| 169 | 1325 #ifdef FEAT_AUTOCMD |
| 1326 if (curbuf != old_curbuf) | |
| 1327 goto filterend; | |
| 1328 #endif | |
| 7 | 1329 } |
| 169 | 1330 |
| 1331 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1332 | |
| 1333 if (shell_flags & SHELL_READ) | |
| 1334 { | |
| 1335 curbuf->b_op_start.lnum = line2 + 1; | |
| 1336 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1337 appended_lines_mark(line2, read_linecount); | |
| 1338 } | |
| 7 | 1339 |
| 1340 if (do_in) | |
| 1341 { | |
| 1342 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1343 { | |
| 1344 if (read_linecount >= linecount) | |
| 1345 /* move all marks from old lines to new lines */ | |
| 1346 mark_adjust(line1, line2, linecount, 0L); | |
| 1347 else | |
| 1348 { | |
| 1349 /* move marks from old lines to new lines, delete marks | |
| 1350 * that are in deleted lines */ | |
| 1351 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1352 linecount, 0L); | |
| 1353 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1354 } | |
| 1355 } | |
| 1356 | |
| 1357 /* | |
| 1358 * Put cursor on first filtered line for ":range!cmd". | |
| 1359 * Adjust '[ and '] (set by buf_write()). | |
| 1360 */ | |
| 1361 curwin->w_cursor.lnum = line1; | |
| 1362 del_lines(linecount, TRUE); | |
| 1363 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1364 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1365 write_lnum_adjust(-linecount); /* adjust last line | |
| 1366 for next write */ | |
| 100 | 1367 #ifdef FEAT_FOLDING |
| 1368 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1369 #endif | |
| 7 | 1370 } |
| 1371 else | |
| 1372 { | |
| 1373 /* | |
| 1374 * Put cursor on last new line for ":r !cmd". | |
| 1375 */ | |
| 169 | 1376 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1377 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1378 } | |
| 100 | 1379 |
| 7 | 1380 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1381 --no_wait_return; | |
| 1382 | |
| 1383 if (linecount > p_report) | |
| 1384 { | |
| 1385 if (do_in) | |
| 1386 { | |
| 274 | 1387 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
| 1388 _("%ld lines filtered"), (long)linecount); | |
| 7 | 1389 if (msg(msg_buf) && !msg_scroll) |
| 1390 /* save message to display it after redraw */ | |
| 680 | 1391 set_keep_msg(msg_buf, 0); |
| 7 | 1392 } |
| 1393 else | |
| 1394 msgmore((long)linecount); | |
| 1395 } | |
| 1396 } | |
| 1397 else | |
| 1398 { | |
| 1399 error: | |
| 1400 /* put cursor back in same position for ":w !cmd" */ | |
| 1401 curwin->w_cursor = cursor_save; | |
| 1402 --no_wait_return; | |
| 1403 wait_return(FALSE); | |
| 1404 } | |
| 1405 | |
| 1406 filterend: | |
| 1407 | |
| 1408 #ifdef FEAT_AUTOCMD | |
| 1409 if (curbuf != old_curbuf) | |
| 1410 { | |
| 1411 --no_wait_return; | |
| 1412 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
| 1413 } | |
| 1414 #endif | |
| 1415 if (itmp != NULL) | |
| 1416 mch_remove(itmp); | |
| 1417 if (otmp != NULL) | |
| 1418 mch_remove(otmp); | |
| 1419 vim_free(itmp); | |
| 1420 vim_free(otmp); | |
| 1421 } | |
| 1422 | |
| 1423 /* | |
| 1424 * Call a shell to execute a command. | |
| 1425 * When "cmd" is NULL start an interactive shell. | |
| 1426 */ | |
| 1427 void | |
|
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parents:
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diff
changeset
|
1428 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1429 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1430 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1431 { |
| 1432 buf_T *buf; | |
| 1433 #ifndef FEAT_GUI_MSWIN | |
| 1434 int save_nwr; | |
| 1435 #endif | |
| 1436 #ifdef MSWIN | |
| 1437 int winstart = FALSE; | |
| 1438 #endif | |
| 1439 | |
| 1440 /* | |
| 1441 * Disallow shell commands for "rvim". | |
| 1442 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1443 * security reasons. | |
| 1444 */ | |
| 1445 if (check_restricted() || check_secure()) | |
| 1446 { | |
| 1447 msg_end(); | |
| 1448 return; | |
| 1449 } | |
| 1450 | |
| 1451 #ifdef MSWIN | |
| 1452 /* | |
| 1453 * Check if ":!start" is used. | |
| 1454 */ | |
| 1455 if (cmd != NULL) | |
| 1456 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1457 #endif | |
| 1458 | |
| 1459 /* | |
| 1460 * For autocommands we want to get the output on the current screen, to | |
| 1461 * avoid having to type return below. | |
| 1462 */ | |
| 1463 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1464 #ifdef FEAT_AUTOCMD | |
| 1465 if (!autocmd_busy) | |
| 1466 #endif | |
| 1467 { | |
| 1468 #ifdef MSWIN | |
| 1469 if (!winstart) | |
| 1470 #endif | |
| 1471 stoptermcap(); | |
| 1472 } | |
| 1473 #ifdef MSWIN | |
| 1474 if (!winstart) | |
| 1475 #endif | |
| 1476 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1477 | |
| 1478 /* warning message before calling the shell */ | |
| 1479 if (p_warn | |
| 1480 #ifdef FEAT_AUTOCMD | |
| 1481 && !autocmd_busy | |
| 1482 #endif | |
| 1483 && msg_silent == 0) | |
|
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1484 FOR_ALL_BUFFERS(buf) |
| 7 | 1485 if (bufIsChanged(buf)) |
| 1486 { | |
| 1487 #ifdef FEAT_GUI_MSWIN | |
| 1488 if (!winstart) | |
| 1489 starttermcap(); /* don't want a message box here */ | |
| 1490 #endif | |
| 1491 MSG_PUTS(_("[No write since last change]\n")); | |
| 1492 #ifdef FEAT_GUI_MSWIN | |
| 1493 if (!winstart) | |
| 1494 stoptermcap(); | |
| 1495 #endif | |
| 1496 break; | |
| 1497 } | |
| 1498 | |
| 1499 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1500 * 1" command to the terminal. */ | |
| 1501 if (!swapping_screen()) | |
| 1502 windgoto(msg_row, msg_col); | |
| 1503 cursor_on(); | |
| 1504 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1505 did_check_timestamps = FALSE; | |
| 1506 need_check_timestamps = TRUE; | |
| 1507 | |
| 1508 /* | |
| 1509 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1510 * to overwrite the text that the external command showed | |
| 1511 */ | |
| 1512 if (!swapping_screen()) | |
| 1513 { | |
| 1514 msg_row = Rows - 1; | |
| 1515 msg_col = 0; | |
| 1516 } | |
| 1517 | |
| 1518 #ifdef FEAT_AUTOCMD | |
| 1519 if (autocmd_busy) | |
| 1520 { | |
| 1521 if (msg_silent == 0) | |
| 1522 redraw_later_clear(); | |
| 1523 } | |
| 1524 else | |
| 1525 #endif | |
| 1526 { | |
| 1527 /* | |
| 1528 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1529 * Also for the Win32 GUI (the output is in a console window). | |
| 1530 * Otherwise there is probably text on the screen that the user wants | |
| 1531 * to read before redrawing, so call wait_return(). | |
| 1532 */ | |
| 1533 #ifndef FEAT_GUI_MSWIN | |
| 1534 if (cmd == NULL | |
| 1535 # ifdef WIN3264 | |
| 1536 || (winstart && !need_wait_return) | |
| 1537 # endif | |
| 1538 ) | |
| 1539 { | |
| 1540 if (msg_silent == 0) | |
| 1541 redraw_later_clear(); | |
| 1542 need_wait_return = FALSE; | |
| 1543 } | |
| 1544 else | |
| 1545 { | |
| 1546 /* | |
| 1547 * If we switch screens when starttermcap() is called, we really | |
| 1548 * want to wait for "hit return to continue". | |
| 1549 */ | |
| 1550 save_nwr = no_wait_return; | |
| 1551 if (swapping_screen()) | |
| 1552 no_wait_return = FALSE; | |
| 1553 # ifdef AMIGA | |
| 1554 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1555 # else | |
| 1556 wait_return(msg_silent == 0); | |
| 1557 # endif | |
| 1558 no_wait_return = save_nwr; | |
| 1559 } | |
| 1560 #endif /* FEAT_GUI_W32 */ | |
| 1561 | |
| 1562 #ifdef MSWIN | |
| 1563 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1564 #endif | |
| 1565 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1566 | |
| 1567 /* | |
| 1568 * In an Amiga window redrawing is caused by asking the window size. | |
| 1569 * If we got an interrupt this will not work. The chance that the | |
| 1570 * window size is wrong is very small, but we need to redraw the | |
| 1571 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1572 * but it saves an extra redraw. | |
| 1573 */ | |
| 1574 #ifdef AMIGA | |
| 1575 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1576 { | |
| 1577 if (msg_silent == 0) | |
| 1578 redraw_later_clear(); | |
| 1579 } | |
| 1580 else if (term_console) | |
| 1581 { | |
| 1582 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1583 if (got_int && msg_silent == 0) | |
| 1584 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1585 else | |
| 1586 must_redraw = 0; /* no extra redraw needed */ | |
| 1587 } | |
| 1588 #endif | |
| 1589 } | |
| 1590 | |
| 1591 /* display any error messages now */ | |
| 1592 display_errors(); | |
| 725 | 1593 |
| 1594 #ifdef FEAT_AUTOCMD | |
| 1595 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 1596 #endif | |
| 7 | 1597 } |
| 1598 | |
| 1599 /* | |
| 1600 * Create a shell command from a command string, input redirection file and | |
| 1601 * output redirection file. | |
| 1602 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1603 */ | |
| 1604 char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1605 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1606 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1607 char_u *itmp, /* NULL or name of input file */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1608 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1609 { |
| 1610 char_u *buf; | |
| 1611 long_u len; | |
| 5867 | 1612 |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1613 #if defined(UNIX) |
| 5881 | 1614 int is_fish_shell; |
| 5911 | 1615 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1616 |
| 5867 | 1617 /* Account for fish's different syntax for subshells */ |
| 5911 | 1618 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1619 vim_free(shell_name); | |
| 5867 | 1620 if (is_fish_shell) |
| 1621 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1622 else | |
| 1623 #endif | |
| 1624 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1625 if (itmp != NULL) |
| 1626 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1627 if (otmp != NULL) | |
| 1628 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1629 buf = lalloc(len, TRUE); | |
| 1630 if (buf == NULL) | |
| 1631 return NULL; | |
| 1632 | |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1633 #if defined(UNIX) |
| 7 | 1634 /* |
| 169 | 1635 * Put braces around the command (for concatenated commands) when |
| 1636 * redirecting input and/or output. | |
| 7 | 1637 */ |
| 169 | 1638 if (itmp != NULL || otmp != NULL) |
| 5867 | 1639 { |
| 1640 if (is_fish_shell) | |
| 1641 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1642 else | |
| 1643 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1644 } | |
| 169 | 1645 else |
| 1646 STRCPY(buf, cmd); | |
| 7 | 1647 if (itmp != NULL) |
| 1648 { | |
| 1649 STRCAT(buf, " < "); | |
| 1650 STRCAT(buf, itmp); | |
| 1651 } | |
| 1652 #else | |
| 1653 /* | |
| 5867 | 1654 * For shells that don't understand braces around commands, at least allow |
| 7 | 1655 * the use of commands in a pipe. |
| 1656 */ | |
| 1657 STRCPY(buf, cmd); | |
| 1658 if (itmp != NULL) | |
| 1659 { | |
| 1660 char_u *p; | |
| 1661 | |
| 1662 /* | |
| 1663 * If there is a pipe, we have to put the '<' in front of it. | |
| 1664 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1665 * redirection would be inside the quotes. | |
| 1666 */ | |
| 1667 if (*p_shq == NUL) | |
| 1668 { | |
| 1669 p = vim_strchr(buf, '|'); | |
| 1670 if (p != NULL) | |
| 1671 *p = NUL; | |
| 1672 } | |
| 1673 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1674 STRCAT(buf, itmp); | |
| 1675 if (*p_shq == NUL) | |
| 1676 { | |
| 1677 p = vim_strchr(cmd, '|'); | |
| 1678 if (p != NULL) | |
| 1679 { | |
| 1680 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1681 STRCAT(buf, p); | |
| 1682 } | |
| 1683 } | |
| 1684 } | |
| 1685 #endif | |
| 1686 if (otmp != NULL) | |
| 1872 | 1687 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1688 |
| 1689 return buf; | |
| 1690 } | |
| 1691 | |
| 1692 /* | |
| 1872 | 1693 * Append output redirection for file "fname" to the end of string buffer |
| 1694 * "buf[buflen]" | |
| 7 | 1695 * Works with the 'shellredir' and 'shellpipe' options. |
| 1696 * The caller should make sure that there is enough room: | |
| 1697 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1698 */ | |
| 1699 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1700 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1701 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1702 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1703 char_u *opt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1704 char_u *fname) |
| 7 | 1705 { |
| 1706 char_u *p; | |
| 1872 | 1707 char_u *end; |
| 1708 | |
| 1709 end = buf + STRLEN(buf); | |
|
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parents:
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diff
changeset
|
1710 /* find "%s" */ |
| 7 | 1711 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
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parents:
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diff
changeset
|
1712 { |
|
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parents:
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diff
changeset
|
1713 if (p[1] == 's') /* found %s */ |
| 7 | 1714 break; |
|
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parents:
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diff
changeset
|
1715 if (p[1] == '%') /* skip %% */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1716 ++p; |
|
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updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1717 } |
| 7 | 1718 if (p != NULL) |
| 1719 { | |
| 1872 | 1720 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1721 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1722 (char *)opt, (char *)fname); | |
| 7 | 1723 } |
| 1724 else | |
| 1872 | 1725 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1726 #ifdef FEAT_QUICKFIX |
| 1727 " %s %s", | |
| 1728 #else | |
| 1729 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1730 #endif | |
| 1731 (char *)opt, (char *)fname); | |
| 1732 } | |
| 1733 | |
|
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1734 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1735 |
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1736 static int no_viminfo(void); |
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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1737 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1738 static void write_viminfo_version(FILE *fp_out); |
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1739 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1740 static int viminfo_errcnt; |
| 1741 | |
| 1742 static int | |
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1743 no_viminfo(void) |
| 7 | 1744 { |
| 1745 /* "vim -i NONE" does not read or write a viminfo file */ | |
|
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1746 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1747 } |
| 1748 | |
| 1749 /* | |
| 1750 * Report an error for reading a viminfo file. | |
| 1751 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1752 */ | |
| 1753 int | |
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1754 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1755 { |
| 274 | 1756 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1757 errnum, message); | |
| 1459 | 1758 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1759 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1760 IObuff[STRLEN(IObuff) - 1] = NUL; | |
| 7 | 1761 emsg(IObuff); |
| 1762 if (++viminfo_errcnt >= 10) | |
| 1763 { | |
| 1764 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
| 1765 return TRUE; | |
| 1766 } | |
| 1767 return FALSE; | |
| 1768 } | |
| 1769 | |
| 1770 /* | |
| 1771 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1772 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1773 */ |
| 1774 int | |
|
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1775 read_viminfo( |
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1776 char_u *file, /* file name or NULL to use default name */ |
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1777 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1778 { |
| 1779 FILE *fp; | |
| 1780 char_u *fname; | |
| 1781 | |
| 1782 if (no_viminfo()) | |
| 1783 return FAIL; | |
| 1784 | |
| 1733 | 1785 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1786 if (fname == NULL) |
| 1787 return FAIL; | |
| 1788 fp = mch_fopen((char *)fname, READBIN); | |
| 1789 | |
| 1790 if (p_verbose > 0) | |
| 294 | 1791 { |
| 1792 verbose_enter(); | |
| 274 | 1793 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
| 1794 fname, | |
| 1733 | 1795 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1796 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1797 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1798 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1799 verbose_leave(); |
| 1800 } | |
| 7 | 1801 |
| 1802 vim_free(fname); | |
| 1803 if (fp == NULL) | |
| 1804 return FAIL; | |
| 1805 | |
| 1806 viminfo_errcnt = 0; | |
| 1733 | 1807 do_viminfo(fp, NULL, flags); |
| 7 | 1808 |
| 1809 fclose(fp); | |
| 1810 return OK; | |
| 1811 } | |
| 1812 | |
| 1813 /* | |
|
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1814 * Write the viminfo file. The old one is read in first so that effectively a |
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1815 * merge of current info and old info is done. This allows multiple vims to |
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1816 * run simultaneously, without losing any marks etc. |
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1817 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1818 * info is written to the file. |
| 7 | 1819 */ |
| 1820 void | |
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1821 write_viminfo(char_u *file, int forceit) |
| 7 | 1822 { |
| 1823 char_u *fname; | |
| 1824 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1825 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1826 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1827 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1828 #if defined(UNIX) || defined(VMS) |
| 1829 mode_t umask_save; | |
| 1830 #endif | |
| 1831 #ifdef UNIX | |
| 1832 int shortname = FALSE; /* use 8.3 file name */ | |
|
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1833 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1834 #endif |
| 601 | 1835 #ifdef WIN3264 |
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1836 int hidden = FALSE; |
| 601 | 1837 #endif |
| 7 | 1838 |
| 1839 if (no_viminfo()) | |
| 1840 return; | |
| 1841 | |
| 1842 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1843 if (fname == NULL) | |
| 1844 return; | |
| 1845 | |
| 1846 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1847 if (fp_in == NULL) | |
| 1848 { | |
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1849 int fd; |
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1850 |
| 7 | 1851 /* if it does exist, but we can't read it, don't try writing */ |
| 1852 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1853 goto end; | |
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1854 |
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1855 /* Create the new .viminfo non-accessible for others, because it may |
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1856 * contain text from non-accessible documents. It is up to the user to |
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1857 * widen access (e.g. to a group). This may also fail if there is a |
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1858 * race condition, then just give up. */ |
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1859 fd = mch_open((char *)fname, |
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1860 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1861 if (fd < 0) |
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1862 goto end; |
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1863 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1864 } |
| 1865 else | |
| 1866 { | |
| 1867 /* | |
| 1868 * There is an existing viminfo file. Create a temporary file to | |
| 1869 * write the new viminfo into, in the same directory as the | |
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1870 * existing viminfo file, which will be renamed once all writing is |
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1871 * successful. |
| 7 | 1872 */ |
| 1873 #ifdef UNIX | |
| 1874 /* | |
| 1875 * For Unix we check the owner of the file. It's not very nice to | |
| 1876 * overwrite a user's viminfo file after a "su root", with a | |
| 1877 * viminfo file that the user can't read. | |
| 1878 */ | |
| 1869 | 1879 st_old.st_dev = (dev_t)0; |
| 1438 | 1880 st_old.st_ino = 0; |
| 7 | 1881 st_old.st_mode = 0600; |
| 1076 | 1882 if (mch_stat((char *)fname, &st_old) == 0 |
| 1883 && getuid() != ROOT_UID | |
| 560 | 1884 && !(st_old.st_uid == getuid() |
| 7 | 1885 ? (st_old.st_mode & 0200) |
| 1886 : (st_old.st_gid == getgid() | |
| 1887 ? (st_old.st_mode & 0020) | |
| 1888 : (st_old.st_mode & 0002)))) | |
| 1889 { | |
| 944 | 1890 int tt = msg_didany; |
| 7 | 1891 |
| 1892 /* avoid a wait_return for this message, it's annoying */ | |
| 1893 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 1894 msg_didany = tt; | |
| 840 | 1895 fclose(fp_in); |
| 7 | 1896 goto end; |
| 1897 } | |
| 1898 #endif | |
| 601 | 1899 #ifdef WIN3264 |
| 1900 /* Get the file attributes of the existing viminfo file. */ | |
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1901 hidden = mch_ishidden(fname); |
| 601 | 1902 #endif |
| 7 | 1903 |
| 1904 /* | |
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1905 * Make tempname, find one that does not exist yet. |
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1906 * Beware of a race condition: If someone logs out and all Vim |
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1907 * instances exit at the same time a temp file might be created between |
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1908 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 1909 * May try twice: Once normal and once with shortname set, just in |
| 1910 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 1911 */ | |
| 1912 for (;;) | |
| 1913 { | |
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1914 int next_char = 'z'; |
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1915 char_u *wp; |
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1916 |
| 7 | 1917 tempname = buf_modname( |
| 1918 #ifdef UNIX | |
| 1919 shortname, | |
| 1920 #else | |
| 1921 FALSE, | |
| 1922 #endif | |
| 1923 fname, | |
| 1924 #ifdef VMS | |
| 1925 (char_u *)"-tmp", | |
| 1926 #else | |
| 1927 (char_u *)".tmp", | |
| 1928 #endif | |
| 1929 FALSE); | |
| 1930 if (tempname == NULL) /* out of memory */ | |
| 1931 break; | |
| 1932 | |
| 1933 /* | |
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1934 * Try a series of names. Change one character, just before |
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1935 * the extension. This should also work for an 8.3 |
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1936 * file name, when after adding the extension it still is |
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1937 * the same file as the original. |
| 7 | 1938 */ |
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1939 wp = tempname + STRLEN(tempname) - 5; |
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1940 if (wp < gettail(tempname)) /* empty file name? */ |
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1941 wp = gettail(tempname); |
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1942 for (;;) |
| 7 | 1943 { |
| 1944 /* | |
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1945 * Check if tempfile already exists. Never overwrite an |
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1946 * existing file! |
| 7 | 1947 */ |
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1948 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 1949 { |
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1950 #ifdef UNIX |
| 7 | 1951 /* |
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1952 * Check if tempfile is same as original file. May happen |
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1953 * when modname() gave the same file back. E.g. silly |
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1954 * link, or file name-length reached. Try again with |
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1955 * shortname set. |
| 7 | 1956 */ |
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1957 if (!shortname && st_new.st_dev == st_old.st_dev |
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1958 && st_new.st_ino == st_old.st_ino) |
| 7 | 1959 { |
| 1960 vim_free(tempname); | |
| 1961 tempname = NULL; | |
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1962 shortname = TRUE; |
| 7 | 1963 break; |
| 1964 } | |
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1965 #endif |
| 7 | 1966 } |
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1967 else |
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1968 { |
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1969 /* Try creating the file exclusively. This may fail if |
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1970 * another Vim tries to do it at the same time. */ |
| 762 | 1971 #ifdef VMS |
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1972 /* fdopen() fails for some reason */ |
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1973 umask_save = umask(077); |
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1974 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
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1975 (void)umask(umask_save); |
| 762 | 1976 #else |
|
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1977 int fd; |
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1978 |
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1979 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
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1980 * protection: |
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1981 * Unix: same as original file, but strip s-bit. Reset |
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1982 * umask to avoid it getting in the way. |
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1983 * Others: r&w for user only. */ |
| 762 | 1984 # ifdef UNIX |
|
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1985 umask_save = umask(0); |
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1986 fd = mch_open((char *)tempname, |
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1987 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
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1988 (int)((st_old.st_mode & 0777) | 0600)); |
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1989 (void)umask(umask_save); |
| 762 | 1990 # else |
|
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1991 fd = mch_open((char *)tempname, |
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1992 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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1993 # endif |
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1994 if (fd < 0) |
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1995 { |
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1996 fp_out = NULL; |
|
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1997 # ifdef EEXIST |
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1998 /* Avoid trying lots of names while the problem is lack |
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1999 * of premission, only retry if the file already |
|
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2000 * exists. */ |
|
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2001 if (errno != EEXIST) |
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2002 break; |
| 762 | 2003 # endif |
|
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2004 } |
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2005 else |
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2006 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2007 #endif /* VMS */ |
|
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2008 if (fp_out != NULL) |
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2009 break; |
|
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2010 } |
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2011 |
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2012 /* Assume file exists, try again with another name. */ |
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2013 if (next_char == 'a' - 1) |
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2014 { |
|
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2015 /* They all exist? Must be something wrong! Don't write |
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2016 * the viminfo file then. */ |
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2017 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
|
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2018 tempname); |
|
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2019 break; |
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2020 } |
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2021 *wp = next_char; |
|
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2022 --next_char; |
| 7 | 2023 } |
| 557 | 2024 |
|
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2025 if (tempname != NULL) |
|
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2026 break; |
|
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2027 /* continue if shortname was set */ |
|
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2028 } |
|
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2029 |
| 557 | 2030 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
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2031 if (tempname != NULL && fp_out != NULL) |
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2032 { |
|
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2033 stat_T tmp_st; |
|
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2034 |
| 7 | 2035 /* |
|
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|
2036 * Make sure the original owner can read/write the tempfile and |
|
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2037 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2038 */ |
|
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2039 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
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|
2040 { |
|
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2041 if (st_old.st_uid != tmp_st.st_uid) |
|
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|
2042 /* Changing the owner might fail, in which case the |
|
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2043 * file will now owned by the current user, oh well. */ |
|
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2044 ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
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2045 if (st_old.st_gid != tmp_st.st_gid |
|
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2046 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
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2047 /* can't set the group to what it should be, remove |
|
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|
2048 * group permissions */ |
|
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2049 (void)mch_setperm(tempname, 0600); |
|
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|
2050 } |
|
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2051 else |
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2052 /* can't stat the file, set conservative permissions */ |
|
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|
2053 (void)mch_setperm(tempname, 0600); |
|
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2054 } |
|
12942
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|
2055 #endif |
|
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|
2056 } |
| 7 | 2057 |
| 2058 /* | |
| 2059 * Check if the new viminfo file can be written to. | |
| 2060 */ | |
| 2061 if (fp_out == NULL) | |
| 2062 { | |
| 2063 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2064 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2065 if (fp_in != NULL) |
| 2066 fclose(fp_in); | |
| 2067 goto end; | |
| 2068 } | |
| 2069 | |
| 2070 if (p_verbose > 0) | |
| 294 | 2071 { |
| 2072 verbose_enter(); | |
| 274 | 2073 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2074 verbose_leave(); |
| 2075 } | |
| 7 | 2076 |
| 2077 viminfo_errcnt = 0; | |
| 1733 | 2078 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2079 |
|
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|
2080 if (fclose(fp_out) == EOF) |
|
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2081 ++viminfo_errcnt; |
|
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2082 |
| 7 | 2083 if (fp_in != NULL) |
| 2084 { | |
| 2085 fclose(fp_in); | |
| 601 | 2086 |
| 6049 | 2087 /* In case of an error keep the original viminfo file. Otherwise |
| 2088 * rename the newly written file. Give an error if that fails. */ | |
|
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2089 if (viminfo_errcnt == 0) |
|
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2090 { |
|
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2091 if (vim_rename(tempname, fname) == -1) |
|
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2092 { |
|
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2093 ++viminfo_errcnt; |
|
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|
2094 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
|
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2095 } |
|
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|
2096 # ifdef WIN3264 |
|
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|
2097 /* If the viminfo file was hidden then also hide the new file. */ |
|
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2098 else if (hidden) |
|
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2099 mch_hide(fname); |
|
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|
2100 # endif |
| 6049 | 2101 } |
| 2102 if (viminfo_errcnt > 0) | |
| 7 | 2103 mch_remove(tempname); |
| 601 | 2104 } |
| 2105 | |
| 7 | 2106 end: |
| 2107 vim_free(fname); | |
| 2108 vim_free(tempname); | |
| 2109 } | |
| 2110 | |
| 2111 /* | |
| 2112 * Get the viminfo file name to use. | |
| 2113 * If "file" is given and not empty, use it (has already been expanded by | |
| 2114 * cmdline functions). | |
| 2115 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2116 * expand environment variables. | |
| 2117 * Returns an allocated string. NULL when out of memory. | |
| 2118 */ | |
| 2119 static char_u * | |
|
7819
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|
2120 viminfo_filename(char_u *file) |
| 7 | 2121 { |
| 2122 if (file == NULL || *file == NUL) | |
| 2123 { | |
|
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2124 if (*p_viminfofile != NUL) |
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2125 file = p_viminfofile; |
| 7 | 2126 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2127 { | |
| 2128 #ifdef VIMINFO_FILE2 | |
| 2129 # ifdef VMS | |
| 2130 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2131 # else | |
|
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2132 # ifdef MSWIN |
|
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2133 /* Use $VIM only if $HOME is the default "C:/". */ |
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2134 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
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2135 && mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2136 # else |
| 7 | 2137 if (mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2138 # endif |
| 7 | 2139 # endif |
| 2140 { | |
| 2141 /* don't use $VIM when not available. */ | |
| 2142 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2143 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2144 file = (char_u *)VIMINFO_FILE2; | |
| 2145 else | |
| 2146 file = (char_u *)VIMINFO_FILE; | |
| 2147 } | |
| 2148 else | |
| 2149 #endif | |
| 2150 file = (char_u *)VIMINFO_FILE; | |
| 2151 } | |
| 2152 expand_env(file, NameBuff, MAXPATHL); | |
| 2153 file = NameBuff; | |
| 2154 } | |
| 2155 return vim_strsave(file); | |
| 2156 } | |
| 2157 | |
| 2158 /* | |
| 2159 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2160 */ | |
| 2161 static void | |
|
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|
2162 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2163 { |
| 2164 int eof = FALSE; | |
| 2165 vir_T vir; | |
|
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2166 int merge = FALSE; |
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2167 int do_copy_marks = FALSE; |
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|
2168 garray_T buflist; |
| 7 | 2169 |
| 2170 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2171 return; | |
| 2172 vir.vir_fd = fp_in; | |
| 2173 #ifdef FEAT_MBYTE | |
| 2174 vir.vir_conv.vc_type = CONV_NONE; | |
| 2175 #endif | |
|
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2176 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
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2177 vir.vir_version = -1; |
| 7 | 2178 |
| 2179 if (fp_in != NULL) | |
| 2180 { | |
| 1733 | 2181 if (flags & VIF_WANT_INFO) |
|
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2182 { |
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2183 if (fp_out != NULL) |
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2184 { |
|
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2185 /* Registers and marks are read and kept separate from what |
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2186 * this Vim is using. They are merged when writing. */ |
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2187 prepare_viminfo_registers(); |
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2188 prepare_viminfo_marks(); |
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2189 } |
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|
2190 |
| 1733 | 2191 eof = read_viminfo_up_to_marks(&vir, |
| 2192 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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2193 merge = TRUE; |
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2194 } |
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2195 else if (flags != 0) |
| 7 | 2196 /* Skip info, find start of marks */ |
| 2197 while (!(eof = viminfo_readline(&vir)) | |
| 2198 && vir.vir_line[0] != '>') | |
| 2199 ; | |
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2200 |
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2201 do_copy_marks = (flags & |
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2202 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
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2203 } |
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2204 |
| 7 | 2205 if (fp_out != NULL) |
| 2206 { | |
| 2207 /* Write the info: */ | |
| 2208 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2209 VIM_VERSION_MEDIUM); | |
|
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2210 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
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2211 write_viminfo_version(fp_out); |
| 7 | 2212 #ifdef FEAT_MBYTE |
|
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|
2213 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2214 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2215 #endif | |
| 2216 write_viminfo_search_pattern(fp_out); | |
| 2217 write_viminfo_sub_string(fp_out); | |
| 2218 #ifdef FEAT_CMDHIST | |
|
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2219 write_viminfo_history(fp_out, merge); |
| 7 | 2220 #endif |
| 2221 write_viminfo_registers(fp_out); | |
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|
2222 finish_viminfo_registers(); |
| 7 | 2223 #ifdef FEAT_EVAL |
| 2224 write_viminfo_varlist(fp_out); | |
| 2225 #endif | |
| 2226 write_viminfo_filemarks(fp_out); | |
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|
2227 finish_viminfo_marks(); |
| 7 | 2228 write_viminfo_bufferlist(fp_out); |
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|
2229 write_viminfo_barlines(&vir, fp_out); |
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2230 |
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2231 if (do_copy_marks) |
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2232 ga_init2(&buflist, sizeof(buf_T *), 50); |
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2233 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
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2234 } |
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2235 |
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2236 if (do_copy_marks) |
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2237 { |
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2238 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
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2239 if (fp_out != NULL) |
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2240 ga_clear(&buflist); |
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2241 } |
| 7 | 2242 |
| 2243 vim_free(vir.vir_line); | |
| 2244 #ifdef FEAT_MBYTE | |
| 2245 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2246 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2247 #endif | |
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2248 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2249 } |
| 2250 | |
| 2251 /* | |
| 2252 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2253 * first part of the viminfo file which contains everything but the marks that | |
| 2254 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2255 */ | |
| 2256 static int | |
|
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2257 read_viminfo_up_to_marks( |
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2258 vir_T *virp, |
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2259 int forceit, |
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2260 int writing) |
| 7 | 2261 { |
| 2262 int eof; | |
| 2263 buf_T *buf; | |
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2264 int got_encoding = FALSE; |
| 7 | 2265 |
| 2266 #ifdef FEAT_CMDHIST | |
| 4285 | 2267 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2268 #endif |
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2269 |
| 7 | 2270 eof = viminfo_readline(virp); |
| 2271 while (!eof && virp->vir_line[0] != '>') | |
| 2272 { | |
| 2273 switch (virp->vir_line[0]) | |
| 2274 { | |
| 2275 /* Characters reserved for future expansion, ignored now */ | |
| 2276 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2277 case '^': /* to be defined */ | |
| 2278 case '<': /* long line - ignored */ | |
| 2279 /* A comment or empty line. */ | |
| 2280 case NUL: | |
| 2281 case '\r': | |
| 2282 case '\n': | |
| 2283 case '#': | |
| 2284 eof = viminfo_readline(virp); | |
| 2285 break; | |
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2286 case '|': |
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2287 eof = read_viminfo_barline(virp, got_encoding, |
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2288 forceit, writing); |
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2289 break; |
| 7 | 2290 case '*': /* "*encoding=value" */ |
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2291 got_encoding = TRUE; |
| 7 | 2292 eof = viminfo_encoding(virp); |
| 2293 break; | |
| 2294 case '!': /* global variable */ | |
| 2295 #ifdef FEAT_EVAL | |
| 2296 eof = read_viminfo_varlist(virp, writing); | |
| 2297 #else | |
| 2298 eof = viminfo_readline(virp); | |
| 2299 #endif | |
| 2300 break; | |
| 2301 case '%': /* entry for buffer list */ | |
| 2302 eof = read_viminfo_bufferlist(virp, writing); | |
| 2303 break; | |
| 2304 case '"': | |
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2305 /* When registers are in bar lines skip the old style register |
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2306 * lines. */ |
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2307 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
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|
2308 eof = read_viminfo_register(virp, forceit); |
|
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diff
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|
2309 else |
|
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diff
changeset
|
2310 do { |
|
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diff
changeset
|
2311 eof = viminfo_readline(virp); |
|
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diff
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|
2312 } while (!eof && (virp->vir_line[0] == TAB |
|
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diff
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|
2313 || virp->vir_line[0] == '<')); |
| 7 | 2314 break; |
| 2315 case '/': /* Search string */ | |
| 2316 case '&': /* Substitute search string */ | |
| 2317 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2318 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2319 break; | |
| 2320 case '$': | |
| 2321 eof = read_viminfo_sub_string(virp, forceit); | |
| 2322 break; | |
| 2323 case ':': | |
| 2324 case '?': | |
| 2325 case '=': | |
| 2326 case '@': | |
| 2327 #ifdef FEAT_CMDHIST | |
|
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diff
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|
2328 /* When history is in bar lines skip the old style history |
|
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|
2329 * lines. */ |
|
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diff
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|
2330 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
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|
2331 eof = read_viminfo_history(virp, writing); |
|
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|
2332 else |
|
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|
2333 #endif |
|
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diff
changeset
|
2334 eof = viminfo_readline(virp); |
| 7 | 2335 break; |
| 2336 case '-': | |
| 2337 case '\'': | |
|
9297
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9284
diff
changeset
|
2338 /* When file marks are in bar lines skip the old style lines. */ |
|
9c663cda189f
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diff
changeset
|
2339 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
9c663cda189f
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diff
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|
2340 eof = read_viminfo_filemark(virp, forceit); |
|
9c663cda189f
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diff
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|
2341 else |
|
9c663cda189f
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9284
diff
changeset
|
2342 eof = viminfo_readline(virp); |
| 7 | 2343 break; |
| 2344 default: | |
| 2345 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2346 virp->vir_line)) | |
| 2347 eof = TRUE; | |
| 2348 else | |
| 2349 eof = viminfo_readline(virp); | |
| 2350 break; | |
| 2351 } | |
| 2352 } | |
| 2353 | |
| 2354 #ifdef FEAT_CMDHIST | |
| 2355 /* Finish reading history items. */ | |
| 4285 | 2356 if (!writing) |
|
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diff
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|
2357 finish_viminfo_history(virp); |
| 7 | 2358 #endif |
| 2359 | |
| 2360 /* Change file names to buffer numbers for fmarks. */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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diff
changeset
|
2361 FOR_ALL_BUFFERS(buf) |
| 7 | 2362 fmarks_check_names(buf); |
| 2363 | |
| 2364 return eof; | |
| 2365 } | |
| 2366 | |
| 2367 /* | |
| 2368 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2369 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2370 * conversion of text with iconv() in viminfo_readstring(). | |
| 2371 */ | |
| 2372 static int | |
|
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diff
changeset
|
2373 viminfo_encoding(vir_T *virp) |
| 7 | 2374 { |
| 2375 #ifdef FEAT_MBYTE | |
| 2376 char_u *p; | |
| 2377 int i; | |
| 2378 | |
| 2379 if (get_viminfo_parameter('c') != 0) | |
| 2380 { | |
| 2381 p = vim_strchr(virp->vir_line, '='); | |
| 2382 if (p != NULL) | |
| 2383 { | |
| 2384 /* remove trailing newline */ | |
| 2385 ++p; | |
| 2386 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2387 ; | |
| 2388 p[i] = NUL; | |
| 2389 | |
| 2390 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2391 } | |
| 2392 } | |
| 2393 #endif | |
| 2394 return viminfo_readline(virp); | |
| 2395 } | |
| 2396 | |
| 2397 /* | |
| 2398 * Read a line from the viminfo file. | |
| 2399 * Returns TRUE for end-of-file; | |
| 2400 */ | |
| 2401 int | |
|
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changeset
|
2402 viminfo_readline(vir_T *virp) |
| 7 | 2403 { |
| 2404 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2405 } | |
| 2406 | |
| 2407 /* | |
|
9240
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|
2408 * Check string read from viminfo file. |
|
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diff
changeset
|
2409 * Remove '\n' at the end of the line. |
| 7 | 2410 * - replace CTRL-V CTRL-V with CTRL-V |
| 2411 * - replace CTRL-V 'n' with '\n' | |
| 2412 * | |
| 2413 * Check for a long line as written by viminfo_writestring(). | |
| 2414 * | |
| 2415 * Return the string in allocated memory (NULL when out of memory). | |
| 2416 */ | |
| 2417 char_u * | |
|
7819
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diff
changeset
|
2418 viminfo_readstring( |
|
f86adafb28d4
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diff
changeset
|
2419 vir_T *virp, |
|
f86adafb28d4
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diff
changeset
|
2420 int off, /* offset for virp->vir_line */ |
|
f86adafb28d4
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diff
changeset
|
2421 int convert UNUSED) /* convert the string */ |
| 7 | 2422 { |
| 2423 char_u *retval; | |
| 2424 char_u *s, *d; | |
| 2425 long len; | |
| 2426 | |
| 2427 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2428 { | |
| 2429 len = atol((char *)virp->vir_line + off + 1); | |
| 2430 retval = lalloc(len, TRUE); | |
| 2431 if (retval == NULL) | |
| 2432 { | |
| 2433 /* Line too long? File messed up? Skip next line. */ | |
| 2434 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2435 return NULL; | |
| 2436 } | |
| 2437 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2438 s = retval + 1; /* Skip the leading '<' */ | |
| 2439 } | |
| 2440 else | |
| 2441 { | |
| 2442 retval = vim_strsave(virp->vir_line + off); | |
| 2443 if (retval == NULL) | |
| 2444 return NULL; | |
| 2445 s = retval; | |
| 2446 } | |
| 2447 | |
| 2448 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2449 d = retval; | |
| 2450 while (*s != NUL && *s != '\n') | |
| 2451 { | |
| 2452 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2453 { | |
| 2454 if (s[1] == 'n') | |
| 2455 *d++ = '\n'; | |
| 2456 else | |
| 2457 *d++ = Ctrl_V; | |
| 2458 s += 2; | |
| 2459 } | |
| 2460 else | |
| 2461 *d++ = *s++; | |
| 2462 } | |
| 2463 *d = NUL; | |
| 2464 | |
| 2465 #ifdef FEAT_MBYTE | |
| 2466 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2467 { | |
| 2468 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2469 if (d != NULL) | |
| 2470 { | |
| 2471 vim_free(retval); | |
| 2472 retval = d; | |
| 2473 } | |
| 2474 } | |
| 2475 #endif | |
| 2476 | |
| 2477 return retval; | |
| 2478 } | |
| 2479 | |
| 2480 /* | |
| 2481 * write string to viminfo file | |
| 2482 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2483 * - replace '\n' with CTRL-V 'n' | |
| 2484 * - add a '\n' at the end | |
| 2485 * | |
| 2486 * For a long line: | |
| 2487 * - write " CTRL-V <length> \n " in first line | |
| 2488 * - write " < <string> \n " in second line | |
| 2489 */ | |
| 2490 void | |
|
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7799
diff
changeset
|
2491 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2492 { |
| 2493 int c; | |
| 2494 char_u *s; | |
| 2495 int len = 0; | |
| 2496 | |
| 2497 for (s = p; *s != NUL; ++s) | |
| 2498 { | |
| 2499 if (*s == Ctrl_V || *s == '\n') | |
| 2500 ++len; | |
| 2501 ++len; | |
| 2502 } | |
| 2503 | |
| 2504 /* If the string will be too long, write its length and put it in the next | |
| 2505 * line. Take into account that some room is needed for what comes before | |
| 2506 * the string (e.g., variable name). Add something to the length for the | |
| 2507 * '<', NL and trailing NUL. */ | |
| 2508 if (len > LSIZE / 2) | |
| 2509 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2510 | |
| 2511 while ((c = *p++) != NUL) | |
| 2512 { | |
| 2513 if (c == Ctrl_V || c == '\n') | |
| 2514 { | |
| 2515 putc(Ctrl_V, fd); | |
| 2516 if (c == '\n') | |
| 2517 c = 'n'; | |
| 2518 } | |
| 2519 putc(c, fd); | |
| 2520 } | |
| 2521 putc('\n', fd); | |
| 2522 } | |
|
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|
2523 |
|
9240
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|
2524 /* |
|
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diff
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|
2525 * Write a string in quotes that barline_parse() can read back. |
|
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|
2526 * Breaks the line in less than LSIZE pieces when needed. |
|
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diff
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|
2527 * Returns remaining characters in the line. |
|
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|
2528 */ |
|
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|
2529 int |
|
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|
2530 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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|
2531 { |
|
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|
2532 char_u *p; |
|
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|
2533 int remaining = remaining_start; |
|
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|
2534 int len = 2; |
|
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|
2535 |
|
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|
2536 /* Count the number of characters produced, including quotes. */ |
|
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|
2537 for (p = s; *p != NUL; ++p) |
|
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|
2538 { |
|
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|
2539 if (*p == NL) |
|
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|
2540 len += 2; |
|
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|
2541 else if (*p == '"' || *p == '\\') |
|
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|
2542 len += 2; |
|
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2543 else |
|
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2544 ++len; |
|
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|
2545 } |
|
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|
2546 if (len > remaining - 2) |
|
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2547 { |
|
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|
2548 fprintf(fd, ">%d\n|<", len); |
|
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|
2549 remaining = LSIZE - 20; |
|
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|
2550 } |
|
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|
2551 |
|
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changeset
|
2552 putc('"', fd); |
|
636cfa97200e
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diff
changeset
|
2553 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2554 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2555 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
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|
2556 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2557 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2558 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2559 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2560 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2561 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2562 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2563 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2564 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2565 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2566 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2567 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2568 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2569 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2570 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2571 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2572 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2573 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2574 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2575 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2576 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2577 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2578 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2579 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2580 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2581 return remaining - 2; |
|
9240
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diff
changeset
|
2582 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2583 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2584 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2585 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2586 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
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|
2587 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
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diff
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|
2588 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2589 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2590 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
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diff
changeset
|
2591 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2592 char_u *p = text; |
|
636cfa97200e
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diff
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|
2593 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
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|
2594 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2595 bval_T *value; |
|
9240
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|
2596 int i; |
|
636cfa97200e
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changeset
|
2597 int allocated = FALSE; |
|
9330
8cb76e38c346
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diff
changeset
|
2598 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2599 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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diff
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|
2600 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2601 int converted; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2602 #endif |
|
9240
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diff
changeset
|
2603 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2604 while (*p == ',') |
|
636cfa97200e
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diff
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|
2605 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2606 ++p; |
|
f5d9eb512f8b
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diff
changeset
|
2607 if (ga_grow(values, 1) == FAIL) |
|
9240
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diff
changeset
|
2608 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2609 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
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diff
changeset
|
2610 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2611 if (*p == '>') |
|
636cfa97200e
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diff
changeset
|
2612 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2613 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2614 * memory, because virp->vir_line is overwritten. */ |
|
9240
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changeset
|
2615 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2616 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2617 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2618 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2619 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
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diff
changeset
|
2620 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2621 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
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|
2622 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2623 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2624 vp->bv_allocated = TRUE; |
|
9240
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changeset
|
2625 } |
|
9272
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|
2626 } |
|
9240
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changeset
|
2627 allocated = TRUE; |
|
636cfa97200e
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|
2628 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2629 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2630 if (vim_isdigit(p[1])) |
|
636cfa97200e
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changeset
|
2631 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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changeset
|
2632 size_t len; |
|
9c751c33dc0f
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changeset
|
2633 size_t todo; |
|
9c751c33dc0f
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changeset
|
2634 size_t n; |
|
9240
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changeset
|
2635 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2636 /* String value was split into lines that are each shorter |
|
636cfa97200e
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changeset
|
2637 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2638 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2639 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2640 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2641 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2642 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2643 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2644 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2645 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2646 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2647 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2648 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2649 for (todo = len; todo > 0; todo -= n) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2650 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2651 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2652 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
|
2653 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2654 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2655 /* 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
|
2656 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2657 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2658 return eof || virp->vir_line[0] == '|'; |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2659 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 /* Get length of text, excluding |< and NL chars. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2661 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2662 while (n > 0 && (virp->vir_line[n - 1] == NL |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2663 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2664 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2665 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2667 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2668 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2669 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2670 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2671 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2672 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
|
2673 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2674 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2675 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2678 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2679 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2680 /* 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
|
2681 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2682 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2683 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2684 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2685 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
|
2686 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2687 /* 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
|
2688 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2689 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
|
2690 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2691 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2692 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2693 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2694 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2695 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2696 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2697 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2698 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2699 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2700 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2701 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2702 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2703 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2704 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2705 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2706 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2707 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2708 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2709 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2710 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
|
2711 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2712 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2713 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2714 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2715 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2716 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2717 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2718 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2719 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2720 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2721 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2722 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2723 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2724 s[len] = NUL; |
|
636cfa97200e
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diff
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|
2725 |
|
9268
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diff
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|
2726 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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diff
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|
2727 converted = FALSE; |
|
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|
2728 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
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diff
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|
2729 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2730 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
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diff
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|
2731 if (sconv != NULL) |
|
a00e32b5bb39
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diff
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|
2732 { |
|
a00e32b5bb39
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diff
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|
2733 if (s == buf) |
|
a00e32b5bb39
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diff
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|
2734 vim_free(s); |
|
a00e32b5bb39
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diff
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|
2735 s = sconv; |
|
a00e32b5bb39
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|
2736 buf = s; |
|
a00e32b5bb39
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|
2737 converted = TRUE; |
|
a00e32b5bb39
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|
2738 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2739 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2740 #endif |
|
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|
2741 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
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|
2742 * above and we did allocate before, thus vir_line may change. */ |
|
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|
2743 if (s != buf && allocated) |
|
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|
2744 s = vim_strsave(s); |
|
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|
2745 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2746 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
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|
2747 value->bv_len = len; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2748 value->bv_allocated = allocated |
|
9268
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|
2749 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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|
2750 || converted |
|
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|
2751 #endif |
|
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|
2752 ; |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2753 ++values->ga_len; |
|
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|
2754 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2755 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2756 /* values following a long string */ |
|
636cfa97200e
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diff
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|
2757 p = nextp; |
|
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|
2758 nextp = NULL; |
|
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|
2759 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2760 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2761 else if (*p == ',') |
|
636cfa97200e
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|
2762 { |
|
9272
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changeset
|
2763 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
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|
2764 ++values->ga_len; |
|
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|
2765 } |
|
636cfa97200e
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|
2766 else |
|
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diff
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|
2767 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2768 } |
|
9330
8cb76e38c346
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|
2769 return TRUE; |
|
9240
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|
2770 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2771 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2772 static int |
|
9272
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diff
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|
2773 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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|
2774 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2775 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
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diff
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|
2776 int bartype; |
|
9272
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changeset
|
2777 garray_T values; |
|
f5d9eb512f8b
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|
2778 bval_T *vp; |
|
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changeset
|
2779 int i; |
|
9330
8cb76e38c346
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|
2780 int read_next = TRUE; |
|
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|
2781 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2782 /* The format is: |{bartype},{value},... |
|
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|
2783 * For a very long string: |
|
636cfa97200e
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|
2784 * |{bartype},>{length of "{text}{text2}"} |
|
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|
2785 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2786 * |<{text2},{value} |
|
636cfa97200e
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|
2787 * For a long line not using a string |
|
636cfa97200e
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|
2788 * |{bartype},{lots of values},> |
|
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|
2789 * |<{value},{value} |
|
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diff
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|
2790 */ |
|
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|
2791 if (*p == '<') |
|
636cfa97200e
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|
2792 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2793 /* Continuation line of an unrecognized item. */ |
|
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changeset
|
2794 if (writing) |
|
636cfa97200e
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changeset
|
2795 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
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|
2796 } |
|
636cfa97200e
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|
2797 else |
|
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changeset
|
2798 { |
|
9272
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diff
changeset
|
2799 ga_init2(&values, sizeof(bval_T), 20); |
|
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|
2800 bartype = getdigits(&p); |
|
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changeset
|
2801 switch (bartype) |
|
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changeset
|
2802 { |
|
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changeset
|
2803 case BARTYPE_VERSION: |
|
636cfa97200e
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changeset
|
2804 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
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changeset
|
2805 * If it comes later it was copied by a Vim version that |
|
636cfa97200e
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|
2806 * doesn't understand the version. */ |
|
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changeset
|
2807 if (!got_encoding) |
|
636cfa97200e
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changeset
|
2808 { |
|
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|
2809 read_next = barline_parse(virp, p, &values); |
|
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changeset
|
2810 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2811 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2812 virp->vir_version = vp->bv_nr; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2813 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2817 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2818 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2819 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2820 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2821 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2822 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2823 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2825 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2826 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2827 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
|
2828 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2829 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2830 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2831 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2832 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2833 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2834 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2835 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2836 for (i = 0; i < values.ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2837 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2838 vp = (bval_T *)values.ga_data + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2839 if (vp->bv_type == BVAL_STRING && vp->bv_allocated) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2840 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2841 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2842 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2843 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2844 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2845 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2846 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2847 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2848 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2849 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2850 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2851 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2852 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2853 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
|
2854 BARTYPE_VERSION, VIMINFO_VERSION); |
|
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 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2857 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2858 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
|
2859 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2860 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2861 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
|
2862 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2863 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2864 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2865 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2866 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2867 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
|
2868 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2869 /* 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
|
2870 for (i = 0; i < gap->ga_len; ++i) |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2871 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2872 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2873 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2874 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2875 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2876 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2877 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2878 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2879 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2880 } |
| 7 | 2881 #endif /* FEAT_VIMINFO */ |
| 2882 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2883 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2884 * 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
|
2885 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2886 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2887 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2888 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2889 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2890 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2891 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
|
2892 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2893 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2894 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2895 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2896 |
| 7 | 2897 /* |
| 2898 * Implementation of ":fixdel", also used by get_stty(). | |
| 2899 * <BS> resulting <Del> | |
| 2900 * ^? ^H | |
| 2901 * not ^? ^? | |
| 2902 */ | |
| 2903 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2904 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2905 { |
| 2906 char_u *p; | |
| 2907 | |
| 2908 p = find_termcode((char_u *)"kb"); | |
| 2909 add_termcode((char_u *)"kD", p != NULL | |
| 2910 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2911 } | |
| 2912 | |
| 2913 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2914 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2915 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2916 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2917 int list) |
| 7 | 2918 { |
| 13 | 2919 char_u numbuf[30]; |
| 7 | 2920 |
| 2921 if (curwin->w_p_nu || use_number) | |
| 2922 { | |
| 1872 | 2923 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 2924 "%*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
|
2925 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 2926 } |
| 169 | 2927 msg_prt_line(ml_get(lnum), list); |
| 7 | 2928 } |
| 2929 | |
| 2930 /* | |
| 2931 * Print a text line. Also in silent mode ("ex -s"). | |
| 2932 */ | |
| 2933 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2934 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 2935 { |
| 2936 int save_silent = silent_mode; | |
| 2937 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2938 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2939 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2940 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2941 |
| 169 | 2942 msg_start(); |
| 7 | 2943 silent_mode = FALSE; |
| 169 | 2944 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 2945 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 2946 if (save_silent) |
| 2947 { | |
| 2948 msg_putchar('\n'); | |
| 2949 cursor_on(); /* msg_start() switches it off */ | |
| 2950 out_flush(); | |
| 2951 silent_mode = save_silent; | |
| 1798 | 2952 } |
| 2953 info_message = FALSE; | |
| 7 | 2954 } |
| 2955 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2956 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2957 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2958 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2959 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2960 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2961 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2962 #ifdef FEAT_AUTOCMD |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2963 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2964 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
|
2965 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2966 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2967 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2968 # ifdef FEAT_EVAL |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2969 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2970 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2971 # endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2972 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2973 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2974 * The name of the current buffer will be changed. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2975 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2976 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2977 * But don't set the alternate file name if the buffer didn't have a |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2978 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2979 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2980 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2981 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2982 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2983 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2984 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2985 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2986 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2987 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2988 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2989 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2990 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2991 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2992 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2993 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2994 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
|
2995 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2996 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2997 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2998 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2999 vim_free(sfname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3000 #ifdef FEAT_AUTOCMD |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3001 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3002 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3003 /* Change directories when the 'acd' option is set. */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3004 DO_AUTOCHDIR |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3005 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3006 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3007 |
| 7 | 3008 /* |
| 3009 * ":file[!] [fname]". | |
| 3010 */ | |
| 3011 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3012 ex_file(exarg_T *eap) |
| 7 | 3013 { |
| 14 | 3014 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3015 * "0file name", etc. */ | |
| 3016 if (eap->addr_count > 0 | |
| 3017 && (*eap->arg != NUL | |
| 3018 || eap->line2 > 0 | |
| 3019 || eap->addr_count > 1)) | |
| 3020 { | |
| 3021 EMSG(_(e_invarg)); | |
| 3022 return; | |
| 3023 } | |
| 3024 | |
| 3025 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3026 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3027 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3028 return; |
| 3029 } | |
| 3030 /* print full file name if :cd used */ | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3031 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3032 fileinfo(FALSE, FALSE, eap->forceit); |
|
12676
7ac0ab4c5ee4
patch 8.0.1216: tabline is not always updated for :file command
Christian Brabandt <cb@256bit.org>
parents:
12648
diff
changeset
|
3033 redraw_tabline = TRUE; |
| 7 | 3034 } |
| 3035 | |
| 3036 /* | |
| 3037 * ":update". | |
| 3038 */ | |
| 3039 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3040 ex_update(exarg_T *eap) |
| 7 | 3041 { |
| 3042 if (curbufIsChanged()) | |
| 3043 (void)do_write(eap); | |
| 3044 } | |
| 3045 | |
| 3046 /* | |
| 3047 * ":write" and ":saveas". | |
| 3048 */ | |
| 3049 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3050 ex_write(exarg_T *eap) |
| 7 | 3051 { |
| 3052 if (eap->usefilter) /* input lines to shell command */ | |
| 3053 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3054 else | |
| 3055 (void)do_write(eap); | |
| 3056 } | |
| 3057 | |
| 3058 /* | |
| 3059 * write current buffer to file 'eap->arg' | |
| 3060 * if 'eap->append' is TRUE, append to the file | |
| 3061 * | |
| 3062 * if *eap->arg == NUL write to current file | |
| 3063 * | |
| 3064 * return FAIL for failure, OK otherwise | |
| 3065 */ | |
| 3066 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3067 do_write(exarg_T *eap) |
| 7 | 3068 { |
| 3069 int other; | |
| 3070 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3071 char_u *ffname; | |
| 3072 int retval = FAIL; | |
| 3073 char_u *free_fname = NULL; | |
| 3074 #ifdef FEAT_BROWSE | |
| 3075 char_u *browse_file = NULL; | |
| 3076 #endif | |
| 3077 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3078 int name_was_missing; |
| 7 | 3079 |
| 3080 if (not_writing()) /* check 'write' option */ | |
| 3081 return FAIL; | |
| 3082 | |
| 3083 ffname = eap->arg; | |
| 3084 #ifdef FEAT_BROWSE | |
| 3085 if (cmdmod.browse) | |
| 3086 { | |
| 29 | 3087 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3088 NULL, NULL, NULL, curbuf); |
| 3089 if (browse_file == NULL) | |
| 3090 goto theend; | |
| 3091 ffname = browse_file; | |
| 3092 } | |
| 3093 #endif | |
| 3094 if (*ffname == NUL) | |
| 3095 { | |
| 3096 if (eap->cmdidx == CMD_saveas) | |
| 3097 { | |
| 3098 EMSG(_(e_argreq)); | |
| 3099 goto theend; | |
| 3100 } | |
| 3101 other = FALSE; | |
| 3102 } | |
| 3103 else | |
| 3104 { | |
| 3105 fname = ffname; | |
| 3106 free_fname = fix_fname(ffname); | |
| 3107 /* | |
| 3108 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3109 * able to write the file in this situation. | |
| 3110 */ | |
| 3111 if (free_fname != NULL) | |
| 3112 ffname = free_fname; | |
| 3113 other = otherfile(ffname); | |
| 3114 } | |
| 3115 | |
| 3116 /* | |
| 3117 * If we have a new file, put its name in the list of alternate file names. | |
| 3118 */ | |
| 3119 if (other) | |
| 3120 { | |
| 3121 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3122 || eap->cmdidx == CMD_saveas) | |
| 3123 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3124 else | |
| 3125 alt_buf = buflist_findname(ffname); | |
| 3126 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3127 { | |
| 3128 /* Overwriting a file that is loaded in another buffer is not a | |
| 3129 * good idea. */ | |
| 315 | 3130 EMSG(_(e_bufloaded)); |
| 7 | 3131 goto theend; |
| 3132 } | |
| 3133 } | |
| 3134 | |
| 3135 /* | |
| 3136 * Writing to the current file is not allowed in readonly mode | |
| 3137 * and a file name is required. | |
| 3138 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3139 */ | |
| 3140 if (!other && ( | |
| 3141 #ifdef FEAT_QUICKFIX | |
| 3142 bt_dontwrite_msg(curbuf) || | |
| 3143 #endif | |
| 3144 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3145 goto theend; | |
| 3146 | |
| 3147 if (!other) | |
| 3148 { | |
| 3149 ffname = curbuf->b_ffname; | |
| 3150 fname = curbuf->b_fname; | |
| 3151 /* | |
| 3152 * Not writing the whole file is only allowed with '!'. | |
| 3153 */ | |
| 3154 if ( (eap->line1 != 1 | |
| 3155 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3156 && !eap->forceit | |
| 3157 && !eap->append | |
| 3158 && !p_wa) | |
| 3159 { | |
| 3160 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3161 if (p_confirm || cmdmod.confirm) | |
| 3162 { | |
| 3163 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3164 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3165 goto theend; | |
| 3166 eap->forceit = TRUE; | |
| 3167 } | |
| 3168 else | |
| 3169 #endif | |
| 3170 { | |
| 3171 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3172 goto theend; | |
| 3173 } | |
| 3174 } | |
| 3175 } | |
| 3176 | |
| 3177 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3178 { | |
| 3179 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3180 { | |
| 3181 #ifdef FEAT_AUTOCMD | |
| 3182 buf_T *was_curbuf = curbuf; | |
| 3183 | |
| 3184 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3185 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
| 7 | 3186 # ifdef FEAT_EVAL |
| 3187 if (curbuf != was_curbuf || aborting()) | |
| 3188 # else | |
| 3189 if (curbuf != was_curbuf) | |
| 3190 # endif | |
| 3191 { | |
| 3192 /* buffer changed, don't change name now */ | |
| 3193 retval = FAIL; | |
| 3194 goto theend; | |
| 3195 } | |
| 3196 #endif | |
| 3197 /* Exchange the file names for the current and the alternate | |
| 3198 * buffer. This makes it look like we are now editing the buffer | |
| 3199 * under the new name. Must be done before buf_write(), because | |
| 3200 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3201 * the file name. */ | |
| 3202 fname = alt_buf->b_fname; | |
| 3203 alt_buf->b_fname = curbuf->b_fname; | |
| 3204 curbuf->b_fname = fname; | |
| 3205 fname = alt_buf->b_ffname; | |
| 3206 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3207 curbuf->b_ffname = fname; | |
| 3208 fname = alt_buf->b_sfname; | |
| 3209 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3210 curbuf->b_sfname = fname; | |
| 3211 buf_name_changed(curbuf); | |
| 3212 #ifdef FEAT_AUTOCMD | |
| 3213 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); | |
| 21 | 3214 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3215 if (!alt_buf->b_p_bl) |
| 3216 { | |
| 3217 alt_buf->b_p_bl = TRUE; | |
| 3218 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3219 } | |
| 3220 # ifdef FEAT_EVAL | |
| 3221 if (curbuf != was_curbuf || aborting()) | |
| 3222 # else | |
| 3223 if (curbuf != was_curbuf) | |
| 3224 # endif | |
| 3225 { | |
| 3226 /* buffer changed, don't write the file */ | |
| 3227 retval = FAIL; | |
| 3228 goto theend; | |
| 3229 } | |
| 634 | 3230 |
| 3231 /* If 'filetype' was empty try detecting it now. */ | |
| 3232 if (*curbuf->b_p_ft == NUL) | |
| 3233 { | |
| 819 | 3234 if (au_has_group((char_u *)"filetypedetect")) |
| 3235 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3236 TRUE, NULL); |
| 717 | 3237 do_modelines(0); |
| 634 | 3238 } |
| 2648 | 3239 |
| 3240 /* Autocommands may have changed buffer names, esp. when | |
| 3241 * 'autochdir' is set. */ | |
| 3242 fname = curbuf->b_sfname; | |
| 7 | 3243 #endif |
| 3244 } | |
| 3245 | |
|
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commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3246 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
|
3247 |
| 7 | 3248 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3249 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3250 |
| 819 | 3251 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3252 if (eap->cmdidx == CMD_saveas) |
| 3253 { | |
| 3254 if (retval == OK) | |
| 1806 | 3255 { |
| 961 | 3256 curbuf->b_p_ro = FALSE; |
| 1806 | 3257 redraw_tabline = TRUE; |
| 3258 } | |
|
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commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
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parents:
9414
diff
changeset
|
3259 } |
|
38e2fc4ee4ef
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parents:
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diff
changeset
|
3260 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3261 /* 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
|
3262 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3263 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3264 { |
| 961 | 3265 DO_AUTOCHDIR |
| 3266 } | |
| 7 | 3267 } |
| 3268 | |
| 3269 theend: | |
| 3270 #ifdef FEAT_BROWSE | |
| 3271 vim_free(browse_file); | |
| 3272 #endif | |
| 3273 vim_free(free_fname); | |
| 3274 return retval; | |
| 3275 } | |
| 3276 | |
| 3277 /* | |
| 3278 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3279 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3280 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3281 * Return OK if it's OK, FAIL if it is not. | |
| 3282 */ | |
| 3486 | 3283 int |
|
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parents:
7799
diff
changeset
|
3284 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3285 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3286 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3287 char_u *fname, /* file name to be used (can differ from |
| 7 | 3288 buf->ffname) */ |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3289 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
|
3290 int other) /* writing under other name */ |
| 7 | 3291 { |
| 3292 /* | |
| 3293 * write to other file or b_flags set or not writing the whole file: | |
| 3294 * overwriting only allowed with '!' | |
| 3295 */ | |
| 3296 if ( (other | |
| 3297 || (buf->b_flags & BF_NOTEDITED) | |
| 3298 || ((buf->b_flags & BF_NEW) | |
| 3299 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3300 || (buf->b_flags & BF_READERR)) | |
| 3301 && !p_wa | |
| 1457 | 3302 #ifdef FEAT_QUICKFIX |
| 3303 && !bt_nofile(buf) | |
| 3304 #endif | |
| 7 | 3305 && vim_fexists(ffname)) |
| 3306 { | |
| 460 | 3307 if (!eap->forceit && !eap->append) |
| 7 | 3308 { |
| 460 | 3309 #ifdef UNIX |
| 637 | 3310 /* with UNIX it is possible to open a directory */ |
| 460 | 3311 if (mch_isdir(ffname)) |
| 3312 { | |
| 3313 EMSG2(_(e_isadir2), ffname); | |
| 3314 return FAIL; | |
| 3315 } | |
| 7 | 3316 #endif |
| 3317 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3318 if (p_confirm || cmdmod.confirm) |
| 3319 { | |
| 2770 | 3320 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3321 |
| 3322 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3323 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3324 return FAIL; | |
| 3325 eap->forceit = TRUE; | |
| 3326 } | |
| 3327 else | |
| 3328 #endif | |
| 3329 { | |
| 3330 EMSG(_(e_exists)); | |
| 7 | 3331 return FAIL; |
| 460 | 3332 } |
| 7 | 3333 } |
| 460 | 3334 |
| 3335 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3336 if (other && !emsg_silent) | |
| 7 | 3337 { |
| 2770 | 3338 char_u *dir; |
| 460 | 3339 char_u *p; |
| 3340 int r; | |
| 3341 char_u *swapname; | |
| 3342 | |
| 3343 /* We only try the first entry in 'directory', without checking if | |
| 3344 * it's writable. If the "." directory is not writable the write | |
| 3345 * will probably fail anyway. | |
| 3346 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3347 * for the written file. */ | |
| 3348 if (*p_dir == NUL) | |
| 2770 | 3349 { |
| 3350 dir = alloc(5); | |
| 3351 if (dir == NULL) | |
| 3352 return FAIL; | |
| 460 | 3353 STRCPY(dir, "."); |
| 2770 | 3354 } |
| 460 | 3355 else |
| 3356 { | |
| 2770 | 3357 dir = alloc(MAXPATHL); |
| 3358 if (dir == NULL) | |
| 3359 return FAIL; | |
| 460 | 3360 p = p_dir; |
| 3361 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3362 } | |
| 3363 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3364 vim_free(dir); |
| 460 | 3365 r = vim_fexists(swapname); |
| 3366 if (r) | |
| 3367 { | |
| 3368 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3369 if (p_confirm || cmdmod.confirm) | |
| 3370 { | |
| 2770 | 3371 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3372 |
| 3373 dialog_msg(buff, | |
| 3374 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3375 swapname); | |
| 3376 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3377 != VIM_YES) | |
| 819 | 3378 { |
| 3379 vim_free(swapname); | |
| 460 | 3380 return FAIL; |
| 819 | 3381 } |
| 460 | 3382 eap->forceit = TRUE; |
| 3383 } | |
| 3384 else | |
| 3385 #endif | |
| 3386 { | |
| 3387 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3388 swapname); | |
| 819 | 3389 vim_free(swapname); |
| 460 | 3390 return FAIL; |
| 3391 } | |
| 3392 } | |
| 819 | 3393 vim_free(swapname); |
| 7 | 3394 } |
| 3395 } | |
| 3396 return OK; | |
| 3397 } | |
| 3398 | |
| 3399 /* | |
| 3400 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3401 */ | |
| 3402 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3403 ex_wnext(exarg_T *eap) |
| 7 | 3404 { |
| 3405 int i; | |
| 3406 | |
| 3407 if (eap->cmd[1] == 'n') | |
| 3408 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3409 else | |
| 3410 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3411 eap->line1 = 1; | |
| 3412 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3413 if (do_write(eap) != FAIL) | |
| 3414 do_argfile(eap, i); | |
| 3415 } | |
| 3416 | |
| 3417 /* | |
| 3418 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3419 */ | |
| 3420 void | |
|
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parents:
7799
diff
changeset
|
3421 do_wqall(exarg_T *eap) |
| 7 | 3422 { |
| 3423 buf_T *buf; | |
| 3424 int error = 0; | |
| 3425 int save_forceit = eap->forceit; | |
| 3426 | |
| 3427 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3428 exiting = TRUE; | |
| 3429 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3430 FOR_ALL_BUFFERS(buf) |
| 7 | 3431 { |
|
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parents:
12515
diff
changeset
|
3432 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3433 { |
| 3434 /* | |
| 3435 * Check if there is a reason the buffer cannot be written: | |
| 3436 * 1. if the 'write' option is set | |
| 3437 * 2. if there is no file name (even after browsing) | |
| 3438 * 3. if the 'readonly' is set (even after a dialog) | |
| 3439 * 4. if overwriting is allowed (even after a dialog) | |
| 3440 */ | |
| 3441 if (not_writing()) | |
| 3442 { | |
| 3443 ++error; | |
| 3444 break; | |
| 3445 } | |
| 3446 #ifdef FEAT_BROWSE | |
| 3447 /* ":browse wall": ask for file name if there isn't one */ | |
| 3448 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3449 browse_save_fname(buf); | |
| 3450 #endif | |
| 3451 if (buf->b_ffname == NULL) | |
| 3452 { | |
| 3453 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3454 ++error; | |
| 3455 } | |
| 3456 else if (check_readonly(&eap->forceit, buf) | |
| 3457 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3458 FALSE) == FAIL) | |
| 3459 { | |
| 3460 ++error; | |
| 3461 } | |
| 3462 else | |
| 3463 { | |
|
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parents:
9469
diff
changeset
|
3464 #ifdef FEAT_AUTOCMD |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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parents:
9469
diff
changeset
|
3465 bufref_T bufref; |
|
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parents:
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diff
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|
3466 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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parents:
9469
diff
changeset
|
3467 set_bufref(&bufref, buf); |
|
7520696c14b0
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parents:
9469
diff
changeset
|
3468 #endif |
| 7 | 3469 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3470 ++error; | |
| 3471 #ifdef FEAT_AUTOCMD | |
| 3472 /* an autocommand may have deleted the buffer */ | |
|
9481
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Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3473 if (!bufref_valid(&bufref)) |
| 7 | 3474 buf = firstbuf; |
| 3475 #endif | |
| 3476 } | |
| 3477 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3478 } | |
| 3479 } | |
| 3480 if (exiting) | |
| 3481 { | |
| 3482 if (!error) | |
| 3483 getout(0); /* exit Vim */ | |
| 3484 not_exiting(); | |
| 3485 } | |
| 3486 } | |
| 3487 | |
| 3488 /* | |
| 3489 * Check the 'write' option. | |
| 3490 * Return TRUE and give a message when it's not st. | |
| 3491 */ | |
| 3492 int | |
|
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parents:
7799
diff
changeset
|
3493 not_writing(void) |
| 7 | 3494 { |
| 3495 if (p_write) | |
| 3496 return FALSE; | |
| 3497 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3498 return TRUE; | |
| 3499 } | |
| 3500 | |
| 3501 /* | |
| 1303 | 3502 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3503 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3504 * message when the buffer is readonly. | |
| 7 | 3505 */ |
| 3506 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3507 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3508 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3509 stat_T st; |
| 1303 | 3510 |
| 3511 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3512 * the file exists and permissions are read-only. | |
| 3513 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3514 * important for device checks but not here. */ | |
| 3515 if (!*forceit && (buf->b_p_ro | |
| 3516 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3517 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3518 { |
| 3519 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3520 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3521 { | |
| 2770 | 3522 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3523 |
| 1303 | 3524 if (buf->b_p_ro) |
| 3525 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3526 buf->b_fname); | |
| 3527 else | |
| 3528 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3529 buf->b_fname); |
| 3530 | |
| 3531 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3532 { | |
| 3533 /* Set forceit, to force the writing of a readonly file */ | |
| 3534 *forceit = TRUE; | |
| 3535 return FALSE; | |
| 3536 } | |
| 3537 else | |
| 3538 return TRUE; | |
| 3539 } | |
| 3540 else | |
| 3541 #endif | |
| 1303 | 3542 if (buf->b_p_ro) |
| 7 | 3543 EMSG(_(e_readonly)); |
| 1303 | 3544 else |
| 3545 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3546 buf->b_fname); | |
| 7 | 3547 return TRUE; |
| 3548 } | |
| 1303 | 3549 |
| 7 | 3550 return FALSE; |
| 3551 } | |
| 3552 | |
| 3553 /* | |
| 632 | 3554 * Try to abandon current file and edit a new or existing file. |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3555 * "fnum" is the number of the file, if zero use ffname/sfname. |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3556 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3557 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3558 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3559 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3560 * 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
|
3561 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3562 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3563 */ |
| 3564 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3565 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3566 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3567 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3568 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3569 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3570 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3571 int forceit) |
| 7 | 3572 { |
| 3573 int other; | |
| 3574 int retval; | |
| 3575 char_u *free_me = NULL; | |
| 3576 | |
| 634 | 3577 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3578 return GETFILE_ERROR; |
| 819 | 3579 #ifdef FEAT_AUTOCMD |
| 3580 if (curbuf_locked()) | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3581 return GETFILE_ERROR; |
| 819 | 3582 #endif |
| 7 | 3583 |
| 3584 if (fnum == 0) | |
| 3585 { | |
| 3586 /* make ffname full path, set sfname */ | |
| 3587 fname_expand(curbuf, &ffname, &sfname); | |
| 3588 other = otherfile(ffname); | |
| 3589 free_me = ffname; /* has been allocated, free() later */ | |
| 3590 } | |
| 3591 else | |
| 3592 other = (fnum != curbuf->b_fnum); | |
| 3593 | |
| 3594 if (other) | |
| 3595 ++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
|
3596 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3597 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3598 { | |
| 3599 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3600 if (p_confirm && p_write) | |
| 3601 dialog_changed(curbuf, FALSE); | |
| 3602 if (curbufIsChanged()) | |
| 3603 #endif | |
| 3604 { | |
| 3605 if (other) | |
| 3606 --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
|
3607 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3608 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3609 goto theend; |
| 3610 } | |
| 3611 } | |
| 3612 if (other) | |
| 3613 --no_wait_return; | |
| 3614 if (setpm) | |
| 3615 setpcmark(); | |
| 3616 if (!other) | |
| 3617 { | |
| 3618 if (lnum != 0) | |
| 3619 curwin->w_cursor.lnum = lnum; | |
| 3620 check_cursor_lnum(); | |
| 3621 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
|
3622 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3623 } |
| 3624 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3625 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3626 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3627 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3628 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3629 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3630 |
| 3631 theend: | |
| 3632 vim_free(free_me); | |
| 3633 return retval; | |
| 3634 } | |
| 3635 | |
| 3636 /* | |
| 3637 * start editing a new file | |
| 3638 * | |
| 3639 * fnum: file number; if zero use ffname/sfname | |
| 3640 * ffname: the file name | |
| 3641 * - full path if sfname used, | |
| 3642 * - any file name if sfname is NULL | |
| 3643 * - empty string to re-edit with the same file name (but may be | |
| 3644 * in a different directory) | |
| 3645 * - NULL to start an empty buffer | |
| 3646 * sfname: the short file name (or NULL) | |
| 3647 * eap: contains the command to be executed after loading the file and | |
| 3648 * forced 'ff' and 'fenc' | |
| 3649 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3650 * if ECMD_LASTL: use last position in loaded file | |
| 3651 * if ECMD_LAST: use last position in all files | |
| 3652 * if ECMD_ONE: use first line | |
| 3653 * flags: | |
| 3654 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3655 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3656 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3657 * ECMD_FORCEIT: ! used for Ex command | |
| 3658 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3659 * 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
|
3660 * 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
|
3661 * of the previous buffer for "oldwin" is stored. |
| 7 | 3662 * |
| 3663 * return FAIL for failure, OK otherwise | |
| 3664 */ | |
| 3665 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3666 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3667 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3668 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3669 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3670 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3671 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3672 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3673 win_T *oldwin) |
| 7 | 3674 { |
| 3675 int other_file; /* TRUE if editing another file */ | |
| 3676 int oldbuf; /* TRUE if using existing buffer */ | |
| 3677 #ifdef FEAT_AUTOCMD | |
| 3678 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3679 into the buffer unexpectedly */ | |
| 3680 char_u *new_name = NULL; | |
| 716 | 3681 int did_set_swapcommand = FALSE; |
| 7 | 3682 #endif |
| 3683 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3684 bufref_T bufref; |
| 7 | 3685 #if defined(FEAT_AUTOCMD) || defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3686 bufref_T old_curbuf; |
| 7 | 3687 #endif |
| 3688 char_u *free_fname = NULL; | |
| 3689 #ifdef FEAT_BROWSE | |
| 3690 char_u *browse_file = NULL; | |
| 3691 #endif | |
| 3692 int retval = FAIL; | |
| 3693 long n; | |
| 6702 | 3694 pos_T orig_pos; |
| 7 | 3695 linenr_T topline = 0; |
| 3696 int newcol = -1; | |
| 3697 int solcol = -1; | |
| 3698 pos_T *pos; | |
| 3699 #ifdef FEAT_SUN_WORKSHOP | |
| 3700 char_u *cp; | |
| 3701 #endif | |
| 3702 char_u *command = NULL; | |
| 1185 | 3703 #ifdef FEAT_SPELL |
| 3704 int did_get_winopts = FALSE; | |
| 3705 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3706 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3707 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3708 |
| 3709 if (eap != NULL) | |
| 3710 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3711 #if defined(FEAT_AUTOCMD) || defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3712 set_bufref(&old_curbuf, curbuf); |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3713 #endif |
| 7 | 3714 |
| 3715 if (fnum != 0) | |
| 3716 { | |
| 3717 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3718 return OK; /* nothing to do */ | |
| 3719 other_file = TRUE; | |
| 3720 } | |
| 3721 else | |
| 3722 { | |
| 3723 #ifdef FEAT_BROWSE | |
| 3724 if (cmdmod.browse) | |
| 3725 { | |
| 1683 | 3726 # ifdef FEAT_AUTOCMD |
| 462 | 3727 if ( |
| 1683 | 3728 # ifdef FEAT_GUI |
| 462 | 3729 !gui.in_use && |
| 1683 | 3730 # endif |
| 462 | 3731 au_has_group((char_u *)"FileExplorer")) |
| 3732 { | |
| 3733 /* No browsing supported but we do have the file explorer: | |
| 3734 * Edit the directory. */ | |
| 3735 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3736 ffname = (char_u *)"."; | |
| 3737 } | |
| 3738 else | |
| 1683 | 3739 # endif |
| 462 | 3740 { |
| 3741 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3742 NULL, NULL, NULL, curbuf); |
| 462 | 3743 if (browse_file == NULL) |
| 3744 goto theend; | |
| 3745 ffname = browse_file; | |
| 3746 } | |
| 7 | 3747 } |
| 3748 #endif | |
| 3749 /* if no short name given, use ffname for short name */ | |
| 3750 if (sfname == NULL) | |
| 3751 sfname = ffname; | |
| 3752 #ifdef USE_FNAME_CASE | |
| 3753 # ifdef USE_LONG_FNAME | |
| 3754 if (USE_LONG_FNAME) | |
| 3755 # endif | |
| 436 | 3756 if (sfname != NULL) |
| 3757 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3758 #endif |
| 3759 | |
| 3760 #ifdef FEAT_LISTCMDS | |
| 3761 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3762 goto theend; | |
| 3763 #endif | |
| 3764 | |
| 3765 if (ffname == NULL) | |
| 3766 other_file = TRUE; | |
| 3767 /* there is no file name */ | |
| 3768 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3769 other_file = FALSE; | |
| 3770 else | |
| 3771 { | |
| 3772 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3773 { | |
| 3774 ffname = curbuf->b_ffname; | |
| 3775 sfname = curbuf->b_fname; | |
| 3776 } | |
| 3777 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3778 if (free_fname != NULL) | |
| 3779 ffname = free_fname; | |
| 3780 other_file = otherfile(ffname); | |
| 3781 #ifdef FEAT_SUN_WORKSHOP | |
| 3782 if (usingSunWorkShop && p_acd | |
| 3783 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3784 sfname = ++cp; | |
| 3785 #endif | |
| 3786 } | |
| 3787 } | |
| 3788 | |
| 3789 /* | |
| 3790 * if the file was changed we may not be allowed to abandon it | |
| 3791 * - if we are going to re-edit the same file | |
| 3792 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3793 */ | |
| 3794 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3795 || (curbuf->b_nwindows == 1 | |
| 3796 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3797 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3798 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3799 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3800 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3801 { |
| 3802 if (fnum == 0 && other_file && ffname != NULL) | |
| 3803 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3804 goto theend; | |
| 3805 } | |
| 3806 | |
| 3807 /* | |
| 3808 * End Visual mode before switching to another buffer, so the text can be | |
| 3809 * copied into the GUI selection buffer. | |
| 3810 */ | |
| 3811 reset_VIsual(); | |
| 3812 | |
| 716 | 3813 #ifdef FEAT_AUTOCMD |
| 3814 if ((command != NULL || newlnum > (linenr_T)0) | |
| 3815 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3816 { | |
| 3817 int len; | |
| 3818 char_u *p; | |
| 3819 | |
| 3820 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3821 if (command != NULL) | |
| 835 | 3822 len = (int)STRLEN(command) + 3; |
| 716 | 3823 else |
| 3824 len = 30; | |
| 3825 p = alloc((unsigned)len); | |
| 3826 if (p != NULL) | |
| 3827 { | |
| 3828 if (command != NULL) | |
| 3829 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3830 else | |
| 3831 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3832 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3833 did_set_swapcommand = TRUE; | |
| 3834 vim_free(p); | |
| 3835 } | |
| 3836 } | |
| 3837 #endif | |
| 3838 | |
| 7 | 3839 /* |
| 3840 * If we are starting to edit another file, open a (new) buffer. | |
| 3841 * Otherwise we re-use the current buffer. | |
| 3842 */ | |
| 3843 if (other_file) | |
| 3844 { | |
| 3845 #ifdef FEAT_LISTCMDS | |
| 3846 if (!(flags & ECMD_ADDBUF)) | |
| 3847 #endif | |
| 3848 { | |
| 22 | 3849 if (!cmdmod.keepalt) |
| 3850 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3851 if (oldwin != NULL) |
| 3852 buflist_altfpos(oldwin); | |
| 7 | 3853 } |
| 3854 | |
| 3855 if (fnum) | |
| 3856 buf = buflist_findnr(fnum); | |
| 3857 else | |
| 3858 { | |
| 3859 #ifdef FEAT_LISTCMDS | |
| 3860 if (flags & ECMD_ADDBUF) | |
| 3861 { | |
| 3862 linenr_T tlnum = 1L; | |
| 3863 | |
| 3864 if (command != NULL) | |
| 3865 { | |
| 3866 tlnum = atol((char *)command); | |
| 3867 if (tlnum <= 0) | |
| 3868 tlnum = 1L; | |
| 3869 } | |
| 3870 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3871 goto theend; | |
| 3872 } | |
| 3873 #endif | |
| 3874 buf = buflist_new(ffname, sfname, 0L, | |
| 3875 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED)); | |
| 5816 | 3876 #ifdef FEAT_AUTOCMD |
| 3877 /* autocommands may change curwin and curbuf */ | |
| 3878 if (oldwin != NULL) | |
| 3879 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3880 set_bufref(&old_curbuf, curbuf); |
| 5816 | 3881 #endif |
| 7 | 3882 } |
| 3883 if (buf == NULL) | |
| 3884 goto theend; | |
| 3885 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3886 { | |
| 3887 oldbuf = FALSE; | |
| 3888 } | |
| 3889 else /* existing memfile */ | |
| 3890 { | |
| 3891 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3892 set_bufref(&bufref, buf); |
| 7 | 3893 (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
|
3894 /* 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
|
3895 * current buffer. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3896 if (!bufref_valid(&bufref) |
| 7 | 3897 #ifdef FEAT_AUTOCMD |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3898 || curbuf != old_curbuf.br_buf |
| 7 | 3899 #endif |
| 3900 ) | |
| 3901 goto theend; | |
| 3902 #ifdef FEAT_EVAL | |
| 3903 if (aborting()) /* autocmds may abort script processing */ | |
| 3904 goto theend; | |
| 3905 #endif | |
| 3906 } | |
| 3907 | |
| 3908 /* May jump to last used line number for a loaded buffer or when asked | |
| 3909 * for explicitly */ | |
| 3910 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3911 { | |
| 3912 pos = buflist_findfpos(buf); | |
| 3913 newlnum = pos->lnum; | |
| 3914 solcol = pos->col; | |
| 3915 } | |
| 3916 | |
| 3917 /* | |
| 3918 * Make the (new) buffer the one used by the current window. | |
| 3919 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3920 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3921 * is returned by buflist_new(), nothing to do here. |
| 7 | 3922 */ |
| 3923 if (buf != curbuf) | |
| 3924 { | |
| 3925 #ifdef FEAT_AUTOCMD | |
| 3926 /* | |
| 3927 * Be careful: The autocommands may delete any buffer and change | |
| 3928 * the current buffer. | |
| 3929 * - If the buffer we are going to edit is deleted, give up. | |
| 3930 * - If the current buffer is deleted, prefer to load the new | |
| 3931 * buffer when loading a buffer is required. This avoids | |
| 3932 * loading another buffer which then must be closed again. | |
| 3933 * - If we ended up in the new buffer already, need to skip a few | |
| 3934 * things, set auto_buf. | |
| 3935 */ | |
| 3936 if (buf->b_fname != NULL) | |
| 3937 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
|
3938 set_bufref(&au_new_curbuf, buf); |
| 7 | 3939 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
|
3940 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3941 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3942 /* new buffer has been deleted */ |
| 7 | 3943 delbuf_msg(new_name); /* frees new_name */ |
| 3944 goto theend; | |
| 3945 } | |
| 3946 # ifdef FEAT_EVAL | |
| 3947 if (aborting()) /* autocmds may abort script processing */ | |
| 3948 { | |
| 3949 vim_free(new_name); | |
| 3950 goto theend; | |
| 3951 } | |
| 3952 # endif | |
| 3953 if (buf == curbuf) /* already in new buffer */ | |
| 3954 auto_buf = TRUE; | |
| 3955 else | |
| 3956 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3957 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3958 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3959 /* 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
|
3960 * 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
|
3961 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3962 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3963 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3964 if (curbuf == old_curbuf.br_buf) |
| 7 | 3965 #endif |
| 3966 buf_copy_options(buf, BCO_ENTER); | |
| 3967 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3968 /* 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
|
3969 * oldwin->w_buffer to NULL. */ |
| 825 | 3970 u_sync(FALSE); |
| 1743 | 3971 close_buffer(oldwin, curbuf, |
| 3365 | 3972 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 3973 |
| 3974 #ifdef FEAT_AUTOCMD | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3975 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3976 --buf->b_locked; |
| 3242 | 3977 |
| 7 | 3978 # ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3979 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3980 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 3981 { |
| 3982 vim_free(new_name); | |
| 3983 goto theend; | |
| 3984 } | |
| 3985 # endif | |
| 3986 /* Be careful again, like above. */ | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3987 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3988 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3989 /* new buffer has been deleted */ |
| 7 | 3990 delbuf_msg(new_name); /* frees new_name */ |
| 3991 goto theend; | |
| 3992 } | |
| 3993 if (buf == curbuf) /* already in new buffer */ | |
| 3994 auto_buf = TRUE; | |
| 3995 else | |
| 3996 #endif | |
| 3997 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3998 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3999 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4000 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4001 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4002 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4003 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
|
4004 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4005 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4006 #endif |
| 7 | 4007 curwin->w_buffer = buf; |
| 4008 curbuf = buf; | |
| 4009 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4010 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4011 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4012 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4013 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4014 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4015 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4016 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4017 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4018 } |
| 7 | 4019 } |
| 4020 | |
| 4021 /* May get the window options from the last time this buffer | |
| 4022 * was in this window (or another window). If not used | |
| 4023 * before, reset the local window options to the global | |
| 4024 * values. Also restores old folding stuff. */ | |
| 1289 | 4025 get_winopts(curbuf); |
| 1185 | 4026 #ifdef FEAT_SPELL |
| 4027 did_get_winopts = TRUE; | |
| 4028 #endif | |
| 7 | 4029 |
| 4030 #ifdef FEAT_AUTOCMD | |
| 4031 } | |
| 4032 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4033 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
|
4034 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4035 #endif |
| 4036 } | |
| 4037 | |
| 4038 curwin->w_pcmark.lnum = 1; | |
| 4039 curwin->w_pcmark.col = 0; | |
| 4040 } | |
| 4041 else /* !other_file */ | |
| 4042 { | |
| 4043 if ( | |
| 4044 #ifdef FEAT_LISTCMDS | |
| 4045 (flags & ECMD_ADDBUF) || | |
| 4046 #endif | |
| 4047 check_fname() == FAIL) | |
| 4048 goto theend; | |
| 6531 | 4049 |
| 7 | 4050 oldbuf = (flags & ECMD_OLDBUF); |
| 4051 } | |
| 4052 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4053 /* 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
|
4054 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4055 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4056 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4057 |
| 6365 | 4058 #ifdef FEAT_AUTOCMD |
| 4059 buf = curbuf; | |
| 4060 #endif | |
| 7 | 4061 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4062 { | |
| 6365 | 4063 prepare_help_buffer(); |
| 7 | 4064 } |
| 4065 else | |
| 4066 { | |
| 4067 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4068 * using CTRL-O to go back to a help file. */ | |
| 4069 if (!curbuf->b_help) | |
| 4070 set_buflisted(TRUE); | |
| 4071 } | |
| 4072 | |
| 4073 #ifdef FEAT_AUTOCMD | |
| 4074 /* If autocommands change buffers under our fingers, forget about | |
| 4075 * editing the file. */ | |
| 4076 if (buf != curbuf) | |
| 4077 goto theend; | |
| 4078 # ifdef FEAT_EVAL | |
| 4079 if (aborting()) /* autocmds may abort script processing */ | |
| 4080 goto theend; | |
| 4081 # endif | |
| 4082 | |
| 4083 /* Since we are starting to edit a file, consider the filetype to be | |
| 4084 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4085 * highlighting to work in the other file. */ | |
| 4086 did_filetype = FALSE; | |
| 4087 #endif | |
| 4088 | |
| 4089 /* | |
| 4090 * other_file oldbuf | |
| 4091 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4092 * FALSE TRUE re-edit same file, nothing changes | |
| 4093 * TRUE FALSE start editing new file, new buffer | |
| 4094 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4095 */ | |
| 4096 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4097 { | |
| 4098 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4099 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4100 { | |
| 4101 newlnum = curwin->w_cursor.lnum; | |
| 4102 solcol = curwin->w_cursor.col; | |
| 4103 } | |
| 4104 #ifdef FEAT_AUTOCMD | |
| 4105 buf = curbuf; | |
| 4106 if (buf->b_fname != NULL) | |
| 4107 new_name = vim_strsave(buf->b_fname); | |
| 4108 else | |
| 4109 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4110 set_bufref(&bufref, buf); |
| 7 | 4111 #endif |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4112 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
|
4113 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4114 /* 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
|
4115 * 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
|
4116 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
|
4117 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
|
4118 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4119 { |
|
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4120 #ifdef FEAT_AUTOCMD |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4121 vim_free(new_name); |
|
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4122 #endif |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4123 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4124 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4125 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
|
4126 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
|
4127 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4128 /* 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
|
4129 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
|
4130 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4131 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4132 buf_freeall(curbuf, 0); /* free all things for buffer */ |
| 7 | 4133 #ifdef FEAT_AUTOCMD |
| 4134 /* If autocommands deleted the buffer we were going to re-edit, give | |
| 4135 * 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
|
4136 if (!bufref_valid(&bufref)) |
| 7 | 4137 { |
| 4138 delbuf_msg(new_name); /* frees new_name */ | |
| 4139 goto theend; | |
| 4140 } | |
| 4141 vim_free(new_name); | |
| 4142 | |
| 4143 /* If autocommands change buffers under our fingers, forget about | |
| 4144 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4145 * the autocommands changed the buffer... */ | |
| 4146 if (buf != curbuf) | |
| 4147 goto theend; | |
| 4148 # ifdef FEAT_EVAL | |
| 4149 if (aborting()) /* autocmds may abort script processing */ | |
| 4150 goto theend; | |
| 4151 # endif | |
| 4152 #endif | |
| 4153 buf_clear_file(curbuf); | |
| 4154 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4155 curbuf->b_op_end.lnum = 0; | |
| 4156 } | |
| 4157 | |
| 4158 /* | |
| 4159 * If we get here we are sure to start editing | |
| 4160 */ | |
| 4161 /* Assume success now */ | |
| 4162 retval = OK; | |
| 4163 | |
| 4164 /* | |
| 4165 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4166 */ | |
| 4167 check_arg_idx(curwin); | |
| 4168 | |
| 4169 #ifdef FEAT_AUTOCMD | |
| 4170 if (!auto_buf) | |
| 4171 #endif | |
| 4172 { | |
| 4173 /* | |
| 4174 * Set cursor and init window before reading the file and executing | |
| 4175 * autocommands. This allows for the autocommands to position the | |
| 4176 * cursor. | |
| 4177 */ | |
| 677 | 4178 curwin_init(); |
| 7 | 4179 |
| 4180 #ifdef FEAT_FOLDING | |
| 1370 | 4181 /* It's possible that all lines in the buffer changed. Need to update |
| 4182 * automatic folding for all windows where it's used. */ | |
| 4183 { | |
| 4184 win_T *win; | |
| 4185 tabpage_T *tp; | |
| 4186 | |
| 4187 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4188 if (win->w_buffer == curbuf) | |
| 4189 foldUpdateAll(win); | |
| 4190 } | |
| 7 | 4191 #endif |
| 4192 | |
| 961 | 4193 /* Change directories when the 'acd' option is set. */ |
| 4194 DO_AUTOCHDIR | |
| 4195 | |
| 7 | 4196 /* |
| 4197 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4198 * buffer and window. | |
| 4199 */ | |
| 6702 | 4200 orig_pos = curwin->w_cursor; |
| 7 | 4201 topline = curwin->w_topline; |
| 4202 if (!oldbuf) /* need to read the file */ | |
| 4203 { | |
| 580 | 4204 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4205 swap_exists_action = SEA_DIALOG; |
| 4206 #endif | |
| 4207 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4208 | |
| 4209 /* | |
| 4210 * Open the buffer and read the file. | |
| 4211 */ | |
| 4212 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4213 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4214 retval = FAIL; |
| 4215 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4216 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4217 #endif |
| 4218 | |
| 580 | 4219 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4220 if (swap_exists_action == SEA_QUIT) |
| 4221 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4222 handle_swap_exists(&old_curbuf); |
| 7 | 4223 #endif |
| 4224 } | |
| 4225 #ifdef FEAT_AUTOCMD | |
| 4226 else | |
| 4227 { | |
| 23 | 4228 /* Read the modelines, but only to set window-local options. Any |
| 4229 * buffer-local options have already been set and may have been | |
| 4230 * changed by the user. */ | |
| 717 | 4231 do_modelines(OPT_WINONLY); |
| 23 | 4232 |
| 7 | 4233 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4234 &retval); | |
| 4235 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4236 &retval); | |
| 4237 } | |
| 4238 check_arg_idx(curwin); | |
| 4239 #endif | |
| 4240 | |
| 6702 | 4241 /* If autocommands change the cursor position or topline, we should |
| 4242 * keep it. Also when it moves within a line. */ | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
4243 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4244 { |
| 4245 newlnum = curwin->w_cursor.lnum; | |
| 4246 newcol = curwin->w_cursor.col; | |
| 4247 } | |
| 4248 if (curwin->w_topline == topline) | |
| 4249 topline = 0; | |
| 4250 | |
| 4251 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4252 changed_line_abv_curs(); | |
| 4253 | |
| 4254 #ifdef FEAT_TITLE | |
| 4255 maketitle(); | |
| 4256 #endif | |
| 4257 } | |
| 4258 | |
| 4259 #ifdef FEAT_DIFF | |
| 4260 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4261 * Also needed when re-editing the same buffer, because unloading will | |
| 4262 * have removed it as a diff buffer. */ | |
| 673 | 4263 if (curwin->w_p_diff) |
| 4264 { | |
| 4265 diff_buf_add(curbuf); | |
| 4266 diff_invalidate(curbuf); | |
| 4267 } | |
| 7 | 4268 #endif |
| 4269 | |
| 1185 | 4270 #ifdef FEAT_SPELL |
| 4271 /* If the window options were changed may need to set the spell language. | |
| 4272 * 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
|
4273 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
|
4274 (void)did_set_spelllang(curwin); |
| 1185 | 4275 #endif |
| 4276 | |
| 7 | 4277 if (command == NULL) |
| 4278 { | |
| 4279 if (newcol >= 0) /* position set by autocommands */ | |
| 4280 { | |
| 4281 curwin->w_cursor.lnum = newlnum; | |
| 4282 curwin->w_cursor.col = newcol; | |
| 4283 check_cursor(); | |
| 4284 } | |
| 4285 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4286 { | |
| 4287 curwin->w_cursor.lnum = newlnum; | |
| 4288 check_cursor_lnum(); | |
| 4289 if (solcol >= 0 && !p_sol) | |
| 4290 { | |
| 4291 /* 'sol' is off: Use last known column. */ | |
| 4292 curwin->w_cursor.col = solcol; | |
| 4293 check_cursor_col(); | |
| 4294 #ifdef FEAT_VIRTUALEDIT | |
| 4295 curwin->w_cursor.coladd = 0; | |
| 4296 #endif | |
| 4297 curwin->w_set_curswant = TRUE; | |
| 4298 } | |
| 4299 else | |
| 4300 beginline(BL_SOL | BL_FIX); | |
| 4301 } | |
| 4302 else /* no line number, go to last line in Ex mode */ | |
| 4303 { | |
| 4304 if (exmode_active) | |
| 4305 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4306 beginline(BL_WHITE | BL_FIX); | |
| 4307 } | |
| 4308 } | |
| 4309 | |
| 4310 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4311 check_lnums(FALSE); | |
| 4312 | |
| 4313 /* | |
| 4314 * Did not read the file, need to show some info about the file. | |
| 4315 * Do this after setting the cursor. | |
| 4316 */ | |
| 4317 if (oldbuf | |
| 4318 #ifdef FEAT_AUTOCMD | |
| 4319 && !auto_buf | |
| 4320 #endif | |
| 4321 ) | |
| 4322 { | |
| 4323 int msg_scroll_save = msg_scroll; | |
| 4324 | |
| 4325 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4326 * message. */ | |
| 4327 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4328 msg_scroll = FALSE; | |
| 4329 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4330 check_for_delay(FALSE); | |
| 4331 msg_start(); | |
| 4332 msg_scroll = msg_scroll_save; | |
| 4333 msg_scrolled_ign = TRUE; | |
| 4334 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4335 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4336 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4337 |
| 4338 msg_scrolled_ign = FALSE; | |
| 4339 } | |
| 4340 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4341 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4342 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4343 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4344 |
| 7 | 4345 if (command != NULL) |
| 4346 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4347 | |
| 4348 #ifdef FEAT_KEYMAP | |
| 4349 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4350 (void)keymap_init(); |
| 7 | 4351 #endif |
| 4352 | |
| 4353 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4354 did_inc_redrawing_disabled = FALSE; |
| 7 | 4355 if (!skip_redraw) |
| 4356 { | |
| 4357 n = p_so; | |
| 4358 if (topline == 0 && command == NULL) | |
| 4359 p_so = 999; /* force cursor halfway the window */ | |
| 4360 update_topline(); | |
| 4361 #ifdef FEAT_SCROLLBIND | |
| 4362 curwin->w_scbind_pos = curwin->w_topline; | |
| 4363 #endif | |
| 4364 p_so = n; | |
| 4365 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4366 } | |
| 4367 | |
| 4368 if (p_im) | |
| 4369 need_start_insertmode = TRUE; | |
| 4370 | |
| 961 | 4371 /* Change directories when the 'acd' option is set. */ |
| 4372 DO_AUTOCHDIR | |
| 821 | 4373 |
| 4374 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4375 if (curbuf->b_ffname != NULL) |
| 7 | 4376 { |
| 4377 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4378 if (gui.in_use && usingSunWorkShop) |
| 7 | 4379 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4380 # endif | |
| 4381 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4382 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4383 netbeans_file_opened(curbuf); |
| 7 | 4384 # endif |
| 4385 } | |
| 4386 #endif | |
| 4387 | |
| 4388 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4389 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4390 --RedrawingDisabled; |
| 716 | 4391 #ifdef FEAT_AUTOCMD |
| 4392 if (did_set_swapcommand) | |
| 4393 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4394 #endif | |
| 7 | 4395 #ifdef FEAT_BROWSE |
| 4396 vim_free(browse_file); | |
| 4397 #endif | |
| 4398 vim_free(free_fname); | |
| 4399 return retval; | |
| 4400 } | |
| 4401 | |
| 4402 #ifdef FEAT_AUTOCMD | |
| 4403 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4404 delbuf_msg(char_u *name) |
| 7 | 4405 { |
| 4406 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4407 name == NULL ? (char_u *)"" : name); | |
| 4408 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4409 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
|
4410 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4411 } |
| 4412 #endif | |
| 4413 | |
| 169 | 4414 static int append_indent = 0; /* autoindent for first line */ |
| 4415 | |
| 7 | 4416 /* |
| 4417 * ":insert" and ":append", also used by ":change" | |
| 4418 */ | |
| 4419 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4420 ex_append(exarg_T *eap) |
| 7 | 4421 { |
| 4422 char_u *theline; | |
| 4423 int did_undo = FALSE; | |
| 4424 linenr_T lnum = eap->line2; | |
| 165 | 4425 int indent = 0; |
| 4426 char_u *p; | |
| 4427 int vcol; | |
| 4428 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4429 |
| 169 | 4430 /* the ! flag toggles autoindent */ |
| 4431 if (eap->forceit) | |
| 4432 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4433 | |
| 4434 /* First autoindent comes from the line we start on */ | |
| 4435 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4436 append_indent = get_indent_lnum(lnum); | |
| 4437 | |
| 7 | 4438 if (eap->cmdidx != CMD_append) |
| 4439 --lnum; | |
| 4440 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4441 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4442 if (empty && lnum == 1) |
| 4443 lnum = 0; | |
| 4444 | |
| 7 | 4445 State = INSERT; /* behave like in Insert mode */ |
| 4446 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4447 State |= LANGMAP; | |
| 165 | 4448 |
| 408 | 4449 for (;;) |
| 7 | 4450 { |
| 4451 msg_scroll = TRUE; | |
| 4452 need_wait_return = FALSE; | |
| 169 | 4453 if (curbuf->b_p_ai) |
| 4454 { | |
| 4455 if (append_indent >= 0) | |
| 4456 { | |
| 4457 indent = append_indent; | |
| 4458 append_indent = -1; | |
| 4459 } | |
| 4460 else if (lnum > 0) | |
| 4461 indent = get_indent_lnum(lnum); | |
| 4462 } | |
| 4463 ex_keep_indent = FALSE; | |
| 7 | 4464 if (eap->getline == NULL) |
| 169 | 4465 { |
| 4466 /* No getline() function, use the lines that follow. This ends | |
| 4467 * when there is no more. */ | |
| 4468 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4469 break; | |
| 4470 p = vim_strchr(eap->nextcmd, NL); | |
| 4471 if (p == NULL) | |
| 4472 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4473 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4474 if (*p != NUL) | |
| 4475 ++p; | |
| 4476 eap->nextcmd = p; | |
| 4477 } | |
| 7 | 4478 else |
| 6164 | 4479 { |
| 4480 int save_State = State; | |
| 4481 | |
| 4482 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4483 * when getline() returns. */ | |
| 4484 State = CMDLINE; | |
| 7 | 4485 theline = eap->getline( |
| 4486 #ifdef FEAT_EVAL | |
| 76 | 4487 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4488 #endif |
| 165 | 4489 NUL, eap->cookie, indent); |
| 6164 | 4490 State = save_State; |
| 4491 } | |
| 7 | 4492 lines_left = Rows - 1; |
| 165 | 4493 if (theline == NULL) |
| 4494 break; | |
| 4495 | |
| 169 | 4496 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4497 if (ex_keep_indent) | |
| 4498 append_indent = indent; | |
| 4499 | |
| 165 | 4500 /* Look for the "." after automatic indent. */ |
| 4501 vcol = 0; | |
| 4502 for (p = theline; indent > vcol; ++p) | |
| 4503 { | |
| 4504 if (*p == ' ') | |
| 4505 ++vcol; | |
| 4506 else if (*p == TAB) | |
| 4507 vcol += 8 - vcol % 8; | |
| 4508 else | |
| 4509 break; | |
| 4510 } | |
| 4511 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4512 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4513 == FAIL)) | |
| 7 | 4514 { |
| 4515 vim_free(theline); | |
| 4516 break; | |
| 4517 } | |
| 4518 | |
| 169 | 4519 /* don't use autoindent if nothing was typed. */ |
| 4520 if (p[0] == NUL) | |
| 4521 theline[0] = NUL; | |
| 4522 | |
| 7 | 4523 did_undo = TRUE; |
| 4524 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
|
4525 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4526 |
| 4527 vim_free(theline); | |
| 4528 ++lnum; | |
| 165 | 4529 |
| 4530 if (empty) | |
| 4531 { | |
| 4532 ml_delete(2L, FALSE); | |
| 4533 empty = FALSE; | |
| 4534 } | |
| 7 | 4535 } |
| 4536 State = NORMAL; | |
| 4537 | |
| 169 | 4538 if (eap->forceit) |
| 4539 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4540 | |
| 7 | 4541 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4542 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4543 * "end" is set to lnum when something has been appended, otherwise |
| 4544 * it is the same than "start" -- Acevedo */ | |
| 4545 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4546 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4547 if (eap->cmdidx != CMD_append) | |
| 4548 --curbuf->b_op_start.lnum; | |
| 4549 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4550 ? lnum : curbuf->b_op_start.lnum; | |
| 4551 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4552 curwin->w_cursor.lnum = lnum; | |
| 4553 check_cursor_lnum(); | |
| 4554 beginline(BL_SOL | BL_FIX); | |
| 4555 | |
| 4556 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4557 ex_no_reprint = TRUE; | |
| 4558 } | |
| 4559 | |
| 4560 /* | |
| 4561 * ":change" | |
| 4562 */ | |
| 4563 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4564 ex_change(exarg_T *eap) |
| 7 | 4565 { |
| 4566 linenr_T lnum; | |
| 4567 | |
| 4568 if (eap->line2 >= eap->line1 | |
| 4569 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4570 return; | |
| 4571 | |
| 169 | 4572 /* the ! flag toggles autoindent */ |
| 4573 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4574 append_indent = get_indent_lnum(eap->line1); | |
| 4575 | |
| 7 | 4576 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4577 { | |
| 4578 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4579 break; | |
| 4580 ml_delete(eap->line1, FALSE); | |
| 4581 } | |
| 1929 | 4582 |
| 4583 /* make sure the cursor is not beyond the end of the file now */ | |
| 4584 check_cursor_lnum(); | |
| 7 | 4585 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4586 | |
| 4587 /* ":append" on the line above the deleted lines. */ | |
| 4588 eap->line2 = eap->line1; | |
| 4589 ex_append(eap); | |
| 4590 } | |
| 4591 | |
| 4592 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4593 ex_z(exarg_T *eap) |
| 7 | 4594 { |
| 4595 char_u *x; | |
|
11303
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4596 long bigness; |
| 165 | 4597 char_u *kind; |
| 7 | 4598 int minus = 0; |
| 4599 linenr_T start, end, curs, i; | |
| 4600 int j; | |
| 4601 linenr_T lnum = eap->line2; | |
| 4602 | |
| 165 | 4603 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4604 * 'scroll' */ | |
| 4605 if (eap->forceit) | |
| 4606 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4607 else if (!ONE_WINDOW) |
| 5678 | 4608 bigness = curwin->w_height - 3; |
| 4609 else | |
| 165 | 4610 bigness = curwin->w_p_scr * 2; |
| 7 | 4611 if (bigness < 1) |
| 4612 bigness = 1; | |
| 4613 | |
| 4614 x = eap->arg; | |
| 165 | 4615 kind = x; |
| 4616 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4617 || *kind == '^' || *kind == '.') | |
| 4618 ++x; | |
| 4619 while (*x == '-' || *x == '+') | |
| 7 | 4620 ++x; |
| 4621 | |
| 4622 if (*x != 0) | |
| 4623 { | |
| 4624 if (!VIM_ISDIGIT(*x)) | |
| 4625 { | |
| 4626 EMSG(_("E144: non-numeric argument to :z")); | |
| 4627 return; | |
| 4628 } | |
| 4629 else | |
| 165 | 4630 { |
|
11303
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4631 bigness = atol((char *)x); |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4632 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4633 /* bigness could be < 0 if atol(x) overflows. */ |
|
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4634 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
|
4635 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
|
4636 |
| 165 | 4637 p_window = bigness; |
| 169 | 4638 if (*kind == '=') |
| 4639 bigness += 2; | |
| 165 | 4640 } |
| 7 | 4641 } |
| 4642 | |
| 165 | 4643 /* the number of '-' and '+' multiplies the distance */ |
| 4644 if (*kind == '-' || *kind == '+') | |
| 4645 for (x = kind + 1; *x == *kind; ++x) | |
| 4646 ; | |
| 4647 | |
| 4648 switch (*kind) | |
| 7 | 4649 { |
| 4650 case '-': | |
| 2881 | 4651 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4652 end = start + bigness - 1; | |
| 165 | 4653 curs = end; |
| 7 | 4654 break; |
| 4655 | |
| 4656 case '=': | |
| 159 | 4657 start = lnum - (bigness + 1) / 2 + 1; |
| 4658 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4659 curs = lnum; |
| 4660 minus = 1; | |
| 4661 break; | |
| 4662 | |
| 4663 case '^': | |
| 4664 start = lnum - bigness * 2; | |
| 4665 end = lnum - bigness; | |
| 4666 curs = lnum - bigness; | |
| 4667 break; | |
| 4668 | |
| 4669 case '.': | |
| 159 | 4670 start = lnum - (bigness + 1) / 2 + 1; |
| 4671 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4672 curs = end; |
| 4673 break; | |
| 4674 | |
| 4675 default: /* '+' */ | |
| 4676 start = lnum; | |
| 165 | 4677 if (*kind == '+') |
| 835 | 4678 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4679 else if (eap->addr_count == 0) |
| 4680 ++start; | |
| 4681 end = start + bigness - 1; | |
| 7 | 4682 curs = end; |
| 4683 break; | |
| 4684 } | |
| 4685 | |
| 4686 if (start < 1) | |
| 4687 start = 1; | |
| 4688 | |
| 4689 if (end > curbuf->b_ml.ml_line_count) | |
| 4690 end = curbuf->b_ml.ml_line_count; | |
| 4691 | |
| 4692 if (curs > curbuf->b_ml.ml_line_count) | |
| 4693 curs = curbuf->b_ml.ml_line_count; | |
|
11372
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4694 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
|
4695 curs = 1; |
| 7 | 4696 |
| 4697 for (i = start; i <= end; i++) | |
| 4698 { | |
| 4699 if (minus && i == lnum) | |
| 4700 { | |
| 4701 msg_putchar('\n'); | |
| 4702 | |
| 4703 for (j = 1; j < Columns; j++) | |
| 4704 msg_putchar('-'); | |
| 4705 } | |
| 4706 | |
| 169 | 4707 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4708 |
| 4709 if (minus && i == lnum) | |
| 4710 { | |
| 4711 msg_putchar('\n'); | |
| 4712 | |
| 4713 for (j = 1; j < Columns; j++) | |
| 4714 msg_putchar('-'); | |
| 4715 } | |
| 4716 } | |
| 4717 | |
|
11372
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Christian Brabandt <cb@256bit.org>
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11303
diff
changeset
|
4718 if (curwin->w_cursor.lnum != curs) |
|
1074f58e1673
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parents:
11303
diff
changeset
|
4719 { |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4720 curwin->w_cursor.lnum = curs; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4721 curwin->w_cursor.col = 0; |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4722 } |
| 7 | 4723 ex_no_reprint = TRUE; |
| 4724 } | |
| 4725 | |
| 4726 /* | |
| 4727 * Check if the restricted flag is set. | |
| 4728 * If so, give an error message and return TRUE. | |
| 4729 * Otherwise, return FALSE. | |
| 4730 */ | |
| 4731 int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4732 check_restricted(void) |
| 7 | 4733 { |
| 4734 if (restricted) | |
| 4735 { | |
| 4736 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4737 return TRUE; | |
| 4738 } | |
| 4739 return FALSE; | |
| 4740 } | |
| 4741 | |
| 4742 /* | |
| 4743 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4744 * If so, give an error message and return TRUE. | |
| 4745 * Otherwise, return FALSE. | |
| 4746 */ | |
| 4747 int | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4748 check_secure(void) |
| 7 | 4749 { |
| 4750 if (secure) | |
| 4751 { | |
| 4752 secure = 2; | |
| 4753 EMSG(_(e_curdir)); | |
| 4754 return TRUE; | |
| 4755 } | |
| 4756 #ifdef HAVE_SANDBOX | |
| 4757 /* | |
| 4758 * In the sandbox more things are not allowed, including the things | |
| 4759 * disallowed in secure mode. | |
| 4760 */ | |
| 4761 if (sandbox != 0) | |
| 4762 { | |
| 4763 EMSG(_(e_sandbox)); | |
| 4764 return TRUE; | |
| 4765 } | |
| 4766 #endif | |
| 4767 return FALSE; | |
| 4768 } | |
| 4769 | |
| 4770 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4771 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4772 | |
|
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parents:
9715
diff
changeset
|
4773 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4774 * 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
|
4775 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4776 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4777 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
|
4778 int do_ask; /* ask for confirmation */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4779 int do_count; /* count only */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4780 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
|
4781 int do_print; /* print last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4782 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
|
4783 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
|
4784 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4785 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4786 |
| 7 | 4787 /* do_sub() |
| 4788 * | |
| 4789 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4790 * command pointed to by eap->arg which should be of the form: | |
| 4791 * | |
| 4792 * /pattern/substitution/{flags} | |
| 4793 * | |
| 4794 * The usual escapes are supported as described in the regexp docs. | |
| 4795 */ | |
| 4796 void | |
|
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parents:
7799
diff
changeset
|
4797 do_sub(exarg_T *eap) |
| 7 | 4798 { |
| 4799 linenr_T lnum; | |
| 4800 long i = 0; | |
| 4801 regmmatch_T regmatch; | |
|
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parents:
9715
diff
changeset
|
4802 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
|
4803 FALSE, FALSE, 0}; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4804 #ifdef FEAT_EVAL |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4805 subflags_T subflags_save; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4806 #endif |
| 6789 | 4807 int save_do_all; /* remember user specified 'g' flag */ |
| 4808 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4809 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4810 int delimiter; | |
| 4811 int sublen; | |
| 4812 int got_quit = FALSE; | |
| 4813 int got_match = FALSE; | |
| 4814 int temp; | |
| 4815 int which_pat; | |
| 4816 char_u *cmd; | |
| 4817 int save_State; | |
| 165 | 4818 linenr_T first_line = 0; /* first changed line */ |
| 4819 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4820 * change */ |
| 4821 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4822 linenr_T line2; | |
| 165 | 4823 long nmatch; /* number of lines in match */ |
| 4824 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4825 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4826 pos_T old_cursor = curwin->w_cursor; |
|
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Bram Moolenaar <bram@zimbu.org>
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1929
diff
changeset
|
4827 int start_nsubs; |
| 3736 | 4828 #ifdef FEAT_EVAL |
| 5867 | 4829 int save_ma = 0; |
| 3736 | 4830 #endif |
| 7 | 4831 |
| 4832 cmd = eap->arg; | |
| 4833 if (!global_busy) | |
| 4834 { | |
| 4835 sub_nsubs = 0; | |
| 4836 sub_nlines = 0; | |
| 4837 } | |
|
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parents:
1929
diff
changeset
|
4838 start_nsubs = sub_nsubs; |
| 7 | 4839 |
| 4840 if (eap->cmdidx == CMD_tilde) | |
| 4841 which_pat = RE_LAST; /* use last used regexp */ | |
| 4842 else | |
| 4843 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4844 | |
| 4845 /* new pattern and substitution */ | |
|
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f4ea50924c6d
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4846 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4847 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4848 { | |
| 4849 /* don't accept alphanumeric for separator */ | |
| 4850 if (isalpha(*cmd)) | |
| 4851 { | |
| 4852 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4853 return; | |
| 4854 } | |
| 4855 /* | |
| 4856 * undocumented vi feature: | |
| 4857 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4858 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4859 */ | |
| 4860 if (*cmd == '\\') | |
| 4861 { | |
| 4862 ++cmd; | |
| 4863 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4864 { | |
| 4865 EMSG(_(e_backslash)); | |
| 4866 return; | |
| 4867 } | |
| 4868 if (*cmd != '&') | |
| 4869 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4870 pat = (char_u *)""; /* empty search pattern */ | |
| 4871 delimiter = *cmd++; /* remember delimiter character */ | |
| 4872 } | |
| 4873 else /* find the end of the regexp */ | |
| 4874 { | |
| 1466 | 4875 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4876 if (p_altkeymap && curwin->w_p_rl) | |
| 4877 lrF_sub(cmd); | |
| 4878 #endif | |
| 7 | 4879 which_pat = RE_LAST; /* use last used regexp */ |
| 4880 delimiter = *cmd++; /* remember delimiter character */ | |
| 4881 pat = cmd; /* remember start of search pat */ | |
| 4882 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4883 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4884 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4885 } | |
| 4886 | |
| 4887 /* | |
| 4888 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4889 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4890 */ | |
| 4891 sub = cmd; /* remember the start of the substitution */ | |
| 4892 | |
| 4893 while (cmd[0]) | |
| 4894 { | |
| 4895 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4896 { | |
| 4897 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4898 break; | |
| 4899 } | |
| 4900 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4901 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4902 MB_PTR_ADV(cmd); |
| 7 | 4903 } |
| 4904 | |
| 4905 if (!eap->skip) | |
| 4906 { | |
| 169 | 4907 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4908 if (STRCMP(sub, "%") == 0 | |
| 4909 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4910 { | |
| 4911 if (old_sub == NULL) /* there is no previous command */ | |
| 4912 { | |
| 4913 EMSG(_(e_nopresub)); | |
| 4914 return; | |
| 4915 } | |
| 4916 sub = old_sub; | |
| 4917 } | |
| 4918 else | |
| 4919 { | |
| 4920 vim_free(old_sub); | |
| 4921 old_sub = vim_strsave(sub); | |
| 4922 } | |
| 7 | 4923 } |
| 4924 } | |
| 4925 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4926 { | |
| 4927 if (old_sub == NULL) /* there is no previous command */ | |
| 4928 { | |
| 4929 EMSG(_(e_nopresub)); | |
| 4930 return; | |
| 4931 } | |
| 4932 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4933 sub = old_sub; | |
| 163 | 4934 |
| 4935 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4936 * last column after using "$". */ | |
| 4937 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4938 } |
| 4939 | |
| 5776 | 4940 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4941 * more efficient. | |
| 4942 * TODO: find a generic solution to make line-joining operations more | |
| 4943 * efficient, avoid allocating a string that grows in size. | |
| 4944 */ | |
| 5802 | 4945 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4946 && *sub == NUL |
| 4947 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4948 || *cmd == 'p' || *cmd == '#')))) | |
| 4949 { | |
| 6426 | 4950 linenr_T joined_lines_count; |
| 4951 | |
| 5776 | 4952 curwin->w_cursor.lnum = eap->line1; |
| 4953 if (*cmd == 'l') | |
| 4954 eap->flags = EXFLAG_LIST; | |
| 4955 else if (*cmd == '#') | |
| 4956 eap->flags = EXFLAG_NR; | |
| 4957 else if (*cmd == 'p') | |
| 4958 eap->flags = EXFLAG_PRINT; | |
| 4959 | |
| 6426 | 4960 /* The number of lines joined is the number of lines in the range plus |
| 4961 * one. One less when the last line is included. */ | |
| 4962 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 4963 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 4964 ++joined_lines_count; | |
| 4965 if (joined_lines_count > 1) | |
| 4966 { | |
| 4967 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 4968 sub_nsubs = joined_lines_count - 1; | |
| 4969 sub_nlines = 1; | |
| 4970 (void)do_sub_msg(FALSE); | |
| 4971 ex_may_print(eap); | |
| 4972 } | |
| 4973 | |
| 4974 if (!cmdmod.keeppatterns) | |
| 4975 save_re_pat(RE_SUBST, pat, p_magic); | |
| 4976 #ifdef FEAT_CMDHIST | |
| 4977 /* put pattern in history */ | |
| 4978 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 4979 #endif | |
| 4980 | |
| 5776 | 4981 return; |
| 4982 } | |
| 4983 | |
| 7 | 4984 /* |
| 4985 * Find trailing options. When '&' is used, keep old options. | |
| 4986 */ | |
| 4987 if (*cmd == '&') | |
| 4988 ++cmd; | |
| 4989 else | |
| 4990 { | |
| 4991 if (!p_ed) | |
| 4992 { | |
| 4993 if (p_gd) /* default is global on */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4994 subflags.do_all = TRUE; |
| 7 | 4995 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4996 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4997 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4998 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4999 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5000 subflags.do_print = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5001 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5002 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5003 subflags.do_ic = 0; |
| 7 | 5004 } |
| 5005 while (*cmd) | |
| 5006 { | |
| 5007 /* | |
| 5008 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5009 * 'r' is never inverted. | |
| 5010 */ | |
| 5011 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5012 subflags.do_all = !subflags.do_all; |
| 7 | 5013 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5014 subflags.do_ask = !subflags.do_ask; |
| 170 | 5015 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5016 subflags.do_count = TRUE; |
| 7 | 5017 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5018 subflags.do_error = !subflags.do_error; |
| 7 | 5019 else if (*cmd == 'r') /* use last used regexp */ |
| 5020 which_pat = RE_LAST; | |
| 5021 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5022 subflags.do_print = TRUE; |
| 169 | 5023 else if (*cmd == '#') |
| 5024 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5025 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5026 subflags.do_number = TRUE; |
| 169 | 5027 } |
| 5028 else if (*cmd == 'l') | |
| 5029 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5030 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5031 subflags.do_list = TRUE; |
| 169 | 5032 } |
| 7 | 5033 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
|
5034 subflags.do_ic = 'i'; |
| 7 | 5035 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
|
5036 subflags.do_ic = 'I'; |
| 7 | 5037 else |
| 5038 break; | |
| 5039 ++cmd; | |
| 5040 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5041 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5042 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5043 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5044 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5045 save_do_ask = subflags.do_ask; |
| 6789 | 5046 |
| 7 | 5047 /* |
| 5048 * check for a trailing count | |
| 5049 */ | |
| 5050 cmd = skipwhite(cmd); | |
| 5051 if (VIM_ISDIGIT(*cmd)) | |
| 5052 { | |
| 5053 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5054 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5055 { |
| 5056 EMSG(_(e_zerocount)); | |
| 5057 return; | |
| 5058 } | |
| 5059 eap->line1 = eap->line2; | |
| 5060 eap->line2 += i - 1; | |
| 5061 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5062 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5063 } | |
| 5064 | |
| 5065 /* | |
| 5066 * check for trailing command or garbage | |
| 5067 */ | |
| 5068 cmd = skipwhite(cmd); | |
| 5069 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5070 { | |
| 5071 eap->nextcmd = check_nextcmd(cmd); | |
| 5072 if (eap->nextcmd == NULL) | |
| 5073 { | |
| 5074 EMSG(_(e_trailing)); | |
| 5075 return; | |
| 5076 } | |
| 5077 } | |
| 5078 | |
| 5079 if (eap->skip) /* not executing commands, only parsing */ | |
| 5080 return; | |
| 5081 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5082 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5083 { |
| 825 | 5084 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5085 EMSG(_(e_modifiable)); |
| 5086 return; | |
| 5087 } | |
| 5088 | |
| 7 | 5089 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5090 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5091 if (subflags.do_error) |
| 7 | 5092 EMSG(_(e_invcmd)); |
| 5093 return; | |
| 5094 } | |
| 5095 | |
| 5096 /* 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
|
5097 if (subflags.do_ic == 'i') |
| 7 | 5098 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5099 else if (subflags.do_ic == 'I') |
| 7 | 5100 regmatch.rmm_ic = FALSE; |
| 5101 | |
| 5102 sub_firstline = NULL; | |
| 5103 | |
| 5104 /* | |
| 5105 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5106 * We do it here once to avoid it to be replaced over and over again. | |
| 5107 * But don't do it when it starts with "\=", then it's an expression. | |
| 5108 */ | |
| 5109 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5110 sub = regtilde(sub, p_magic); | |
| 5111 | |
| 5112 /* | |
| 5113 * Check for a match on each line. | |
| 5114 */ | |
| 5115 line2 = eap->line2; | |
| 5116 for (lnum = eap->line1; lnum <= line2 && !(got_quit | |
| 5117 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
| 5118 || aborting() | |
| 5119 #endif | |
| 5120 ); ++lnum) | |
| 5121 { | |
| 1521 | 5122 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
|
5123 (colnr_T)0, NULL, NULL); |
| 7 | 5124 if (nmatch) |
| 5125 { | |
| 5126 colnr_T copycol; | |
| 5127 colnr_T matchcol; | |
| 5128 colnr_T prev_matchcol = MAXCOL; | |
| 5129 char_u *new_end, *new_start = NULL; | |
| 5130 unsigned new_start_len = 0; | |
| 5131 char_u *p1; | |
| 5132 int did_sub = FALSE; | |
| 5133 int lastone; | |
| 1872 | 5134 int len, copy_len, needed_len; |
| 7 | 5135 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5136 int do_again; /* do it again after joining lines */ | |
| 15 | 5137 int skip_match = FALSE; |
| 1499 | 5138 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5139 |
| 5140 /* | |
| 5141 * The new text is build up step by step, to avoid too much | |
| 5142 * copying. There are these pieces: | |
| 1581 | 5143 * sub_firstline The old text, unmodified. |
| 7 | 5144 * copycol Column in the old text where we started |
| 5145 * looking for a match; from here old text still | |
| 5146 * needs to be copied to the new text. | |
| 5147 * matchcol Column number of the old text where to look | |
| 5148 * for the next match. It's just after the | |
| 5149 * previous match or one further. | |
| 5150 * prev_matchcol Column just after the previous match (if any). | |
| 5151 * Mostly equal to matchcol, except for the first | |
| 5152 * match and after skipping an empty match. | |
| 5153 * regmatch.*pos Where the pattern matched in the old text. | |
| 5154 * new_start The new text, all that has been produced so | |
| 5155 * far. | |
| 5156 * new_end The new text, where to append new text. | |
| 5157 * | |
| 1499 | 5158 * lnum The line number where we found the start of |
| 5159 * the match. Can be below the line we searched | |
| 5160 * when there is a \n before a \zs in the | |
| 5161 * pattern. | |
| 7 | 5162 * sub_firstlnum The line number in the buffer where to look |
| 5163 * for a match. Can be different from "lnum" | |
| 5164 * when the pattern or substitute string contains | |
| 5165 * line breaks. | |
| 5166 * | |
| 5167 * Special situations: | |
| 5168 * - When the substitute string contains a line break, the part up | |
| 5169 * to the line break is inserted in the text, but the copy of | |
| 5170 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5171 * the inserted lines. | |
| 5172 * - When the matched pattern contains a line break, the old line | |
| 5173 * is taken from the line at the end of the pattern. The lines | |
| 5174 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5175 * accordingly. | |
| 5176 * | |
| 5177 * The new text is built up in new_start[]. It has some extra | |
| 5178 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5179 * the length of the allocated memory at new_start. |
| 7 | 5180 * |
| 5181 * Make a copy of the old line, so it won't be taken away when | |
| 5182 * updating the screen or handling a multi-line match. The "old_" | |
| 5183 * pointers point into this copy. | |
| 5184 */ | |
| 1499 | 5185 sub_firstlnum = lnum; |
| 7 | 5186 copycol = 0; |
| 5187 matchcol = 0; | |
| 5188 | |
| 5189 /* At first match, remember current cursor position. */ | |
| 5190 if (!got_match) | |
| 5191 { | |
| 5192 setpcmark(); | |
| 5193 got_match = TRUE; | |
| 5194 } | |
| 5195 | |
| 5196 /* | |
| 5197 * Loop until nothing more to replace in this line. | |
| 5198 * 1. Handle match with empty string. | |
| 5199 * 2. If do_ask is set, ask for confirmation. | |
| 5200 * 3. substitute the string. | |
| 5201 * 4. if do_all is set, find next match | |
| 5202 * 5. break if there isn't another match in this line | |
| 5203 */ | |
| 5204 for (;;) | |
| 5205 { | |
| 1499 | 5206 /* Advance "lnum" to the line where the match starts. The |
| 5207 * match does not start in the first line when there is a line | |
| 5208 * break before \zs. */ | |
| 5209 if (regmatch.startpos[0].lnum > 0) | |
| 5210 { | |
| 5211 lnum += regmatch.startpos[0].lnum; | |
| 5212 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5213 nmatch -= regmatch.startpos[0].lnum; | |
| 5214 vim_free(sub_firstline); | |
| 5215 sub_firstline = NULL; | |
| 5216 } | |
| 5217 | |
| 5218 if (sub_firstline == NULL) | |
| 5219 { | |
| 5220 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5221 if (sub_firstline == NULL) | |
| 5222 { | |
| 5223 vim_free(new_start); | |
| 5224 goto outofmem; | |
| 5225 } | |
| 5226 } | |
| 5227 | |
| 7 | 5228 /* Save the line number of the last change for the final |
| 5229 * cursor position (just like Vi). */ | |
| 5230 curwin->w_cursor.lnum = lnum; | |
| 5231 do_again = FALSE; | |
| 5232 | |
| 5233 /* | |
| 5234 * 1. Match empty string does not count, except for first | |
| 5235 * match. This reproduces the strange vi behaviour. | |
| 5236 * This also catches endless loops. | |
| 5237 */ | |
| 5238 if (matchcol == prev_matchcol | |
| 5239 && regmatch.endpos[0].lnum == 0 | |
| 5240 && matchcol == regmatch.endpos[0].col) | |
| 5241 { | |
| 15 | 5242 if (sub_firstline[matchcol] == NUL) |
| 5243 /* We already were at the end of the line. Don't look | |
| 5244 * for a match in this line again. */ | |
| 5245 skip_match = TRUE; | |
| 5246 else | |
| 2837 | 5247 { |
| 5248 /* search for a match at next column */ | |
| 5249 #ifdef FEAT_MBYTE | |
| 5250 if (has_mbyte) | |
| 5251 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5252 else | |
| 5253 #endif | |
| 5254 ++matchcol; | |
| 5255 } | |
| 7 | 5256 goto skip; |
| 5257 } | |
| 5258 | |
| 5259 /* Normally we continue searching for a match just after the | |
| 5260 * previous match. */ | |
| 5261 matchcol = regmatch.endpos[0].col; | |
| 5262 prev_matchcol = matchcol; | |
| 5263 | |
| 5264 /* | |
| 170 | 5265 * 2. If do_count is set only increase the counter. |
| 5266 * If do_ask is set, ask for confirmation. | |
| 7 | 5267 */ |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5268 if (subflags.do_count) |
| 170 | 5269 { |
| 5270 /* For a multi-line match, put matchcol at the NUL at | |
| 5271 * the end of the line and set nmatch to one, so that | |
| 5272 * we continue looking for a match on the next line. | |
| 5273 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5274 if (nmatch > 1) | |
| 5275 { | |
| 835 | 5276 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5277 nmatch = 1; |
| 1483 | 5278 skip_match = TRUE; |
| 170 | 5279 } |
| 5280 sub_nsubs++; | |
| 5281 did_sub = TRUE; | |
| 3736 | 5282 #ifdef FEAT_EVAL |
| 5283 /* Skip the substitution, unless an expression is used, | |
| 5284 * then it is evaluated in the sandbox. */ | |
| 5285 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5286 #endif | |
| 5287 goto skip; | |
| 170 | 5288 } |
| 5289 | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5290 if (subflags.do_ask) |
| 7 | 5291 { |
| 1874 | 5292 int typed = 0; |
| 1872 | 5293 |
| 7 | 5294 /* change State to CONFIRM, so that the mouse works |
| 5295 * properly */ | |
| 5296 save_State = State; | |
| 5297 State = CONFIRM; | |
| 5298 #ifdef FEAT_MOUSE | |
| 5299 setmouse(); /* disable mouse in xterm */ | |
| 5300 #endif | |
| 5301 curwin->w_cursor.col = regmatch.startpos[0].col; | |
|
10638
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Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5302 #ifdef FEAT_CURSORBIND |
|
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5303 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
|
5304 do_check_cursorbind(); |
|
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5305 #endif |
| 7 | 5306 |
| 5307 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5308 * asking for confirmation. */ | |
| 5309 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5310 ++no_u_sync; | |
| 5311 | |
| 5312 /* | |
| 5313 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5314 */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5315 while (subflags.do_ask) |
| 7 | 5316 { |
| 169 | 5317 if (exmode_active) |
| 5318 { | |
| 5319 char_u *resp; | |
| 5320 colnr_T sc, ec; | |
| 5321 | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5322 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5323 subflags.do_number, subflags.do_list); |
| 169 | 5324 |
| 5325 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5326 curwin->w_cursor.col = regmatch.endpos[0].col - 1; | |
|
10970
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents:
10853
diff
changeset
|
5327 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
|
5328 curwin->w_cursor.col = 0; |
| 169 | 5329 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec); |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5330 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5331 { |
| 5332 int numw = number_width(curwin) + 1; | |
| 5333 sc += numw; | |
| 5334 ec += numw; | |
| 5335 } | |
| 169 | 5336 msg_start(); |
| 170 | 5337 for (i = 0; i < (long)sc; ++i) |
| 169 | 5338 msg_putchar(' '); |
| 170 | 5339 for ( ; i <= (long)ec; ++i) |
| 169 | 5340 msg_putchar('^'); |
| 5341 | |
| 5342 resp = getexmodeline('?', NULL, 0); | |
| 5343 if (resp != NULL) | |
| 5344 { | |
| 1872 | 5345 typed = *resp; |
| 169 | 5346 vim_free(resp); |
| 5347 } | |
| 5348 } | |
| 5349 else | |
| 5350 { | |
| 4076 | 5351 char_u *orig_line = NULL; |
| 5352 int len_change = 0; | |
| 7 | 5353 #ifdef FEAT_FOLDING |
| 169 | 5354 int save_p_fen = curwin->w_p_fen; |
| 5355 | |
| 5356 curwin->w_p_fen = FALSE; | |
| 5357 #endif | |
| 5358 /* Invert the matched string. | |
| 5359 * Remove the inversion afterwards. */ | |
| 5360 temp = RedrawingDisabled; | |
| 5361 RedrawingDisabled = 0; | |
| 5362 | |
| 4076 | 5363 if (new_start != NULL) |
| 5364 { | |
| 5365 /* There already was a substitution, we would | |
| 5366 * like to show this to the user. We cannot | |
| 5367 * really update the line, it would change | |
| 5368 * what matches. Temporarily replace the line | |
| 5369 * and change it back afterwards. */ | |
| 5370 orig_line = vim_strsave(ml_get(lnum)); | |
| 5371 if (orig_line != NULL) | |
| 5372 { | |
| 5373 char_u *new_line = concat_str(new_start, | |
| 5374 sub_firstline + copycol); | |
| 5375 | |
| 5376 if (new_line == NULL) | |
| 5377 { | |
| 5378 vim_free(orig_line); | |
| 5379 orig_line = NULL; | |
| 5380 } | |
| 5381 else | |
| 5382 { | |
| 5383 /* Position the cursor relative to the | |
| 5384 * end of the line, the previous | |
| 5385 * substitute may have inserted or | |
| 5386 * deleted characters before the | |
| 5387 * cursor. */ | |
| 4086 | 5388 len_change = (int)STRLEN(new_line) |
| 5389 - (int)STRLEN(orig_line); | |
| 4076 | 5390 curwin->w_cursor.col += len_change; |
| 5391 ml_replace(lnum, new_line, FALSE); | |
| 5392 } | |
| 5393 } | |
| 5394 } | |
| 5395 | |
| 1499 | 5396 search_match_lines = regmatch.endpos[0].lnum |
| 5397 - regmatch.startpos[0].lnum; | |
| 4076 | 5398 search_match_endcol = regmatch.endpos[0].col |
| 5399 + len_change; | |
| 169 | 5400 highlight_match = TRUE; |
| 5401 | |
| 5402 update_topline(); | |
| 5403 validate_cursor(); | |
| 748 | 5404 update_screen(SOME_VALID); |
| 169 | 5405 highlight_match = FALSE; |
| 748 | 5406 redraw_later(SOME_VALID); |
| 7 | 5407 |
| 5408 #ifdef FEAT_FOLDING | |
| 169 | 5409 curwin->w_p_fen = save_p_fen; |
| 5410 #endif | |
| 5411 if (msg_row == Rows - 1) | |
| 5412 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5413 msg_starthere(); | |
| 5414 i = msg_scroll; | |
| 5415 msg_scroll = 0; /* truncate msg when | |
| 5416 needed */ | |
| 5417 msg_no_more = TRUE; | |
| 5418 /* write message same highlighting as for | |
| 5419 * wait_return */ | |
|
11158
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5420 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5421 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5422 msg_no_more = FALSE; | |
| 5423 msg_scroll = i; | |
| 5424 showruler(TRUE); | |
| 5425 windgoto(msg_row, msg_col); | |
| 5426 RedrawingDisabled = temp; | |
| 7 | 5427 |
| 5428 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5429 dont_scroll = FALSE; /* allow scrolling here */ |
| 5430 #endif | |
| 5431 ++no_mapping; /* don't map this key */ | |
| 5432 ++allow_keys; /* allow special keys */ | |
| 1872 | 5433 typed = plain_vgetc(); |
| 169 | 5434 --allow_keys; |
| 5435 --no_mapping; | |
| 5436 | |
| 5437 /* clear the question */ | |
| 5438 msg_didout = FALSE; /* don't scroll up */ | |
| 5439 msg_col = 0; | |
| 5440 gotocmdline(TRUE); | |
| 4076 | 5441 |
| 5442 /* restore the line */ | |
| 5443 if (orig_line != NULL) | |
| 5444 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5445 } |
| 5446 | |
| 7 | 5447 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5448 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5449 #ifdef UNIX |
| 1872 | 5450 || typed == intr_char |
| 7 | 5451 #endif |
| 5452 ) | |
| 5453 { | |
| 5454 got_quit = TRUE; | |
| 5455 break; | |
| 5456 } | |
| 1872 | 5457 if (typed == 'n') |
| 7 | 5458 break; |
| 1872 | 5459 if (typed == 'y') |
| 7 | 5460 break; |
| 1872 | 5461 if (typed == 'l') |
| 7 | 5462 { |
| 5463 /* last: replace and then stop */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5464 subflags.do_all = FALSE; |
| 7 | 5465 line2 = lnum; |
| 5466 break; | |
| 5467 } | |
| 1872 | 5468 if (typed == 'a') |
| 7 | 5469 { |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5470 subflags.do_ask = FALSE; |
| 7 | 5471 break; |
| 5472 } | |
| 5473 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5474 if (typed == Ctrl_E) |
| 7 | 5475 scrollup_clamp(); |
| 1872 | 5476 else if (typed == Ctrl_Y) |
| 7 | 5477 scrolldown_clamp(); |
| 5478 #endif | |
| 5479 } | |
| 5480 State = save_State; | |
| 5481 #ifdef FEAT_MOUSE | |
| 5482 setmouse(); | |
| 5483 #endif | |
| 5484 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5485 --no_u_sync; | |
| 5486 | |
| 1872 | 5487 if (typed == 'n') |
| 7 | 5488 { |
| 5489 /* For a multi-line match, put matchcol at the NUL at | |
| 5490 * the end of the line and set nmatch to one, so that | |
| 5491 * we continue looking for a match on the next line. | |
| 1091 | 5492 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5493 * get stuck when pressing 'n'. */ | |
| 7 | 5494 if (nmatch > 1) |
| 5495 { | |
| 835 | 5496 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5497 skip_match = TRUE; |
| 7 | 5498 } |
| 5499 goto skip; | |
| 5500 } | |
| 5501 if (got_quit) | |
| 4099 | 5502 goto skip; |
| 7 | 5503 } |
| 5504 | |
| 5505 /* Move the cursor to the start of the match, so that we can | |
| 5506 * use "\=col("."). */ | |
| 5507 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5508 | |
| 5509 /* | |
| 5510 * 3. substitute the string. | |
| 5511 */ | |
| 3736 | 5512 #ifdef FEAT_EVAL |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5513 if (subflags.do_count) |
| 3736 | 5514 { |
| 3786 | 5515 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5516 save_ma = curbuf->b_p_ma; |
| 5517 curbuf->b_p_ma = FALSE; | |
| 5518 sandbox++; | |
| 5519 } | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5520 /* Save flags for recursion. They can change for e.g. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5521 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5522 subflags_save = subflags; |
| 3736 | 5523 #endif |
| 7 | 5524 /* get length of substitution part */ |
| 1499 | 5525 sublen = vim_regsub_multi(®match, |
| 5526 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5527 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5528 #ifdef FEAT_EVAL |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5529 /* Don't keep flags set by a recursive call. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5530 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5531 if (subflags.do_count) |
| 3736 | 5532 { |
| 5533 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
|
5534 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5535 sandbox--; |
| 3736 | 5536 goto skip; |
| 5537 } | |
| 5538 #endif | |
| 7 | 5539 |
| 533 | 5540 /* When the match included the "$" of the last line it may |
| 819 | 5541 * go beyond the last line of the buffer. */ |
| 533 | 5542 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5543 { | |
| 5544 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5545 skip_match = TRUE; | |
| 5546 } | |
| 5547 | |
| 7 | 5548 /* Need room for: |
| 5549 * - result so far in new_start (not for first sub in line) | |
| 5550 * - original text up to match | |
| 5551 * - length of substituted part | |
| 5552 * - original text after match | |
| 5553 */ | |
| 5554 if (nmatch == 1) | |
| 5555 p1 = sub_firstline; | |
| 5556 else | |
| 5557 { | |
| 5558 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5559 nmatch_tl += nmatch - 1; | |
| 5560 } | |
| 1872 | 5561 copy_len = regmatch.startpos[0].col - copycol; |
| 5562 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5563 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5564 if (new_start == NULL) |
| 5565 { | |
| 5566 /* | |
| 5567 * Get some space for a temporary buffer to do the | |
| 5568 * substitution into (and some extra space to avoid | |
| 5569 * too many calls to alloc()/free()). | |
| 5570 */ | |
| 5571 new_start_len = needed_len + 50; | |
| 5572 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5573 goto outofmem; | |
| 5574 *new_start = NUL; | |
| 5575 new_end = new_start; | |
| 5576 } | |
| 5577 else | |
| 5578 { | |
| 5579 /* | |
| 5580 * Check if the temporary buffer is long enough to do the | |
| 5581 * substitution into. If not, make it larger (with a bit | |
| 5582 * extra to avoid too many calls to alloc()/free()). | |
| 5583 */ | |
| 5584 len = (unsigned)STRLEN(new_start); | |
| 5585 needed_len += len; | |
| 1872 | 5586 if (needed_len > (int)new_start_len) |
| 7 | 5587 { |
| 5588 new_start_len = needed_len + 50; | |
| 5589 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5590 { | |
| 5591 vim_free(new_start); | |
| 5592 goto outofmem; | |
| 5593 } | |
| 5594 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5595 vim_free(new_start); | |
| 5596 new_start = p1; | |
| 5597 } | |
| 5598 new_end = new_start + len; | |
| 5599 } | |
| 5600 | |
| 5601 /* | |
| 5602 * copy the text up to the part that matched | |
| 5603 */ | |
| 1872 | 5604 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5605 new_end += copy_len; | |
| 7 | 5606 |
| 1499 | 5607 (void)vim_regsub_multi(®match, |
| 5608 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5609 sub, new_end, TRUE, p_magic, TRUE); |
| 5610 sub_nsubs++; | |
| 5611 did_sub = TRUE; | |
| 5612 | |
| 5613 /* Move the cursor to the start of the line, to avoid that it | |
| 5614 * is beyond the end of the line after the substitution. */ | |
| 5615 curwin->w_cursor.col = 0; | |
| 5616 | |
| 5617 /* For a multi-line match, make a copy of the last matched | |
| 5618 * line and continue in that one. */ | |
| 5619 if (nmatch > 1) | |
| 5620 { | |
| 5621 sub_firstlnum += nmatch - 1; | |
| 5622 vim_free(sub_firstline); | |
| 5623 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5624 /* When going beyond the last line, stop substituting. */ | |
| 5625 if (sub_firstlnum <= line2) | |
| 5626 do_again = TRUE; | |
| 5627 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5628 subflags.do_all = FALSE; |
| 7 | 5629 } |
| 5630 | |
| 5631 /* Remember next character to be copied. */ | |
| 5632 copycol = regmatch.endpos[0].col; | |
| 5633 | |
| 819 | 5634 if (skip_match) |
| 5635 { | |
| 5636 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5637 * less than what it ought to be. */ | |
| 5638 vim_free(sub_firstline); | |
| 5639 sub_firstline = vim_strsave((char_u *)""); | |
| 5640 copycol = 0; | |
| 5641 } | |
| 5642 | |
| 7 | 5643 /* |
| 5644 * Now the trick is to replace CTRL-M chars with a real line | |
| 5645 * break. This would make it impossible to insert a CTRL-M in | |
| 5646 * the text. The line break can be avoided by preceding the | |
| 5647 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5648 * they must be doubled in the string and are halved here. | |
| 5649 * That is Vi compatible. | |
| 5650 */ | |
| 5651 for (p1 = new_end; *p1; ++p1) | |
| 5652 { | |
| 5653 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5654 STRMOVE(p1, p1 + 1); |
| 7 | 5655 else if (*p1 == CAR) |
| 5656 { | |
| 5657 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5658 { | |
| 5659 *p1 = NUL; /* truncate up to the CR */ | |
| 5660 ml_append(lnum - 1, new_start, | |
| 5661 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5662 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
|
5663 if (subflags.do_ask) |
| 7 | 5664 appended_lines(lnum - 1, 1L); |
| 5665 else | |
| 5666 { | |
| 5667 if (first_line == 0) | |
| 5668 first_line = lnum; | |
| 5669 last_line = lnum + 1; | |
| 5670 } | |
| 5671 /* All line numbers increase. */ | |
| 5672 ++sub_firstlnum; | |
| 5673 ++lnum; | |
| 5674 ++line2; | |
| 5675 /* move the cursor to the new line, like Vi */ | |
| 5676 ++curwin->w_cursor.lnum; | |
| 1444 | 5677 /* copy the rest */ |
| 1624 | 5678 STRMOVE(new_start, p1 + 1); |
| 7 | 5679 p1 = new_start - 1; |
| 5680 } | |
| 5681 } | |
| 5682 #ifdef FEAT_MBYTE | |
| 5683 else if (has_mbyte) | |
| 474 | 5684 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5685 #endif |
| 5686 } | |
| 5687 | |
| 5688 /* | |
| 5689 * 4. If do_all is set, find next match. | |
| 5690 * Prevent endless loop with patterns that match empty | |
| 5691 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5692 * But ":s/\n/#/" is OK. | |
| 5693 */ | |
| 5694 skip: | |
| 5695 /* We already know that we did the last subst when we are at | |
| 5696 * the end of the line, except that a pattern like | |
| 1499 | 5697 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5698 * "line2" when there is a \zs in the pattern after a line | |
| 5699 * break. */ | |
| 15 | 5700 lastone = (skip_match |
| 5701 || got_int | |
| 5702 || got_quit | |
| 1499 | 5703 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5704 || !(subflags.do_all || do_again) |
| 15 | 5705 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5706 && !re_multiline(regmatch.regprog))); | |
| 7 | 5707 nmatch = -1; |
| 5708 | |
| 5709 /* | |
| 5710 * Replace the line in the buffer when needed. This is | |
| 5711 * skipped when there are more matches. | |
| 5712 * The check for nmatch_tl is needed for when multi-line | |
| 5713 * matching must replace the lines before trying to do another | |
| 5714 * match, otherwise "\@<=" won't work. | |
| 1499 | 5715 * When the match starts below where we start searching also |
| 5716 * need to replace the line first (using \zs after \n). | |
| 7 | 5717 */ |
| 5718 if (lastone | |
| 5719 || nmatch_tl > 0 | |
| 5720 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5721 curbuf, sub_firstlnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5722 matchcol, NULL, NULL)) == 0 |
| 1499 | 5723 || regmatch.startpos[0].lnum > 0) |
| 7 | 5724 { |
| 5725 if (new_start != NULL) | |
| 5726 { | |
| 5727 /* | |
| 5728 * Copy the rest of the line, that didn't match. | |
| 5729 * "matchcol" has to be adjusted, we use the end of | |
| 5730 * the line as reference, because the substitute may | |
| 5731 * have changed the number of characters. Same for | |
| 5732 * "prev_matchcol". | |
| 5733 */ | |
| 5734 STRCAT(new_start, sub_firstline + copycol); | |
| 5735 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5736 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5737 - prev_matchcol; | |
| 5738 | |
| 5739 if (u_savesub(lnum) != OK) | |
| 5740 break; | |
| 5741 ml_replace(lnum, new_start, TRUE); | |
| 5742 | |
| 5743 if (nmatch_tl > 0) | |
| 5744 { | |
| 5745 /* | |
| 5746 * Matched lines have now been substituted and are | |
| 5747 * useless, delete them. The part after the match | |
| 5748 * has been appended to new_start, we don't need | |
| 5749 * it in the buffer. | |
| 5750 */ | |
| 5751 ++lnum; | |
| 5752 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5753 break; | |
| 5754 for (i = 0; i < nmatch_tl; ++i) | |
| 5755 ml_delete(lnum, (int)FALSE); | |
| 5756 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5757 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5758 if (subflags.do_ask) |
| 7 | 5759 deleted_lines(lnum, nmatch_tl); |
| 5760 --lnum; | |
| 5761 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5762 nmatch_tl = 0; | |
| 5763 } | |
| 5764 | |
| 5765 /* When asking, undo is saved each time, must also set | |
| 5766 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5767 if (subflags.do_ask) |
| 7 | 5768 changed_bytes(lnum, 0); |
| 5769 else | |
| 5770 { | |
| 5771 if (first_line == 0) | |
| 5772 first_line = lnum; | |
| 5773 last_line = lnum + 1; | |
| 5774 } | |
| 5775 | |
| 5776 sub_firstlnum = lnum; | |
| 5777 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5778 sub_firstline = new_start; | |
| 5779 new_start = NULL; | |
| 5780 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5781 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5782 - prev_matchcol; | |
| 5783 copycol = 0; | |
| 5784 } | |
| 5785 if (nmatch == -1 && !lastone) | |
| 5786 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5787 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5788 |
| 5789 /* | |
| 5790 * 5. break if there isn't another match in this line | |
| 5791 */ | |
| 5792 if (nmatch <= 0) | |
| 1499 | 5793 { |
| 5794 /* If the match found didn't start where we were | |
| 5795 * searching, do the next search in the line where we | |
| 5796 * found the match. */ | |
| 5797 if (nmatch == -1) | |
| 5798 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5799 break; |
| 1499 | 5800 } |
| 7 | 5801 } |
| 5802 | |
| 5803 line_breakcheck(); | |
| 5804 } | |
| 5805 | |
| 5806 if (did_sub) | |
| 5807 ++sub_nlines; | |
| 1720 | 5808 vim_free(new_start); /* for when substitute was cancelled */ |
| 7 | 5809 vim_free(sub_firstline); /* free the copy of the original line */ |
| 5810 sub_firstline = NULL; | |
| 5811 } | |
| 5812 | |
| 5813 line_breakcheck(); | |
| 5814 } | |
| 5815 | |
| 5816 if (first_line != 0) | |
| 5817 { | |
| 5818 /* Need to subtract the number of added lines from "last_line" to get | |
| 5819 * the line number before the change (same as adding the number of | |
| 5820 * deleted lines). */ | |
| 5821 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5822 changed_lines(first_line, 0, last_line - i, i); | |
| 5823 } | |
| 5824 | |
| 5825 outofmem: | |
| 5826 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5827 |
| 5828 /* ":s/pat//n" doesn't move the cursor */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5829 if (subflags.do_count) |
| 170 | 5830 curwin->w_cursor = old_cursor; |
| 5831 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5832 if (sub_nsubs > start_nsubs) |
| 7 | 5833 { |
| 5834 /* Set the '[ and '] marks. */ | |
| 5835 curbuf->b_op_start.lnum = eap->line1; | |
| 5836 curbuf->b_op_end.lnum = line2; | |
| 5837 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5838 | |
| 5839 if (!global_busy) | |
| 5840 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5841 /* when interactive leave cursor on the match */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5842 if (!subflags.do_ask) |
| 3394 | 5843 { |
| 5844 if (endcolumn) | |
| 5845 coladvance((colnr_T)MAXCOL); | |
| 5846 else | |
| 5847 beginline(BL_WHITE | BL_FIX); | |
| 5848 } | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5849 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5850 MSG(""); |
| 5851 } | |
| 5852 else | |
| 5853 global_need_beginline = TRUE; | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5854 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5855 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5856 subflags.do_number, subflags.do_list); |
| 7 | 5857 } |
| 5858 else if (!global_busy) | |
| 5859 { | |
| 5860 if (got_int) /* interrupted */ | |
| 5861 EMSG(_(e_interr)); | |
| 5862 else if (got_match) /* did find something but nothing substituted */ | |
| 5863 MSG(""); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5864 else if (subflags.do_error) /* nothing found */ |
| 7 | 5865 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5866 } | |
| 5867 | |
| 4035 | 5868 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5869 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5870 /* Cursor position may require updating */ |
| 5871 changed_window_setting(); | |
| 5872 #endif | |
| 5873 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5874 vim_regfree(regmatch.regprog); |
| 6789 | 5875 |
| 5876 /* Restore the flag values, they can be used for ":&&". */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5877 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5878 subflags.do_ask = save_do_ask; |
| 7 | 5879 } |
| 5880 | |
| 5881 /* | |
| 5882 * Give message for number of substitutions. | |
| 5883 * Can also be used after a ":global" command. | |
| 5884 * Return TRUE if a message was given. | |
| 5885 */ | |
| 484 | 5886 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5887 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5888 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5889 { |
| 5890 /* | |
| 5891 * Only report substitutions when: | |
| 5892 * - more than 'report' substitutions | |
| 5893 * - command was typed by user, or number of changed lines > 'report' | |
| 5894 * - giving messages is not disabled by 'lazyredraw' | |
| 5895 */ | |
| 170 | 5896 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5897 || count_only) | |
| 7 | 5898 && messaging()) |
| 5899 { | |
| 5900 if (got_int) | |
| 5901 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5902 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5903 *msg_buf = NUL; |
| 7 | 5904 if (sub_nsubs == 1) |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5905 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5906 "%s", count_only ? _("1 match") : _("1 substitution")); |
| 7 | 5907 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5908 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 170 | 5909 count_only ? _("%ld matches") : _("%ld substitutions"), |
| 7 | 5910 sub_nsubs); |
| 5911 if (sub_nlines == 1) | |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5912 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5913 "%s", _(" on 1 line")); |
| 7 | 5914 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5915 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5916 _(" on %ld lines"), (long)sub_nlines); |
| 7 | 5917 if (msg(msg_buf)) |
| 5918 /* save message to display it after redraw */ | |
| 680 | 5919 set_keep_msg(msg_buf, 0); |
| 7 | 5920 return TRUE; |
| 5921 } | |
| 5922 if (got_int) | |
| 5923 { | |
| 5924 EMSG(_(e_interr)); | |
| 5925 return TRUE; | |
| 5926 } | |
| 5927 return FALSE; | |
| 5928 } | |
| 5929 | |
|
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
|
5930 static void |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5931 global_exe_one(char_u *cmd, linenr_T lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5932 { |
|
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
|
5933 curwin->w_cursor.lnum = lnum; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5934 curwin->w_cursor.col = 0; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5935 if (*cmd == NUL || *cmd == '\n') |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5936 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5937 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
|
5938 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5939 } |
|
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
|
5940 |
| 7 | 5941 /* |
| 5942 * Execute a global command of the form: | |
| 5943 * | |
| 5944 * g/pattern/X : execute X on all lines where pattern matches | |
| 5945 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5946 * | |
| 5947 * where 'X' is an EX command | |
| 5948 * | |
| 5949 * The command character (as well as the trailing slash) is optional, and | |
| 5950 * is assumed to be 'p' if missing. | |
| 5951 * | |
| 5952 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 5953 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 5954 * for each line that has a mark. This is required because after deleting |
| 5955 * lines we do not know where to search for the next match. | |
| 5956 */ | |
| 5957 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5958 ex_global(exarg_T *eap) |
| 7 | 5959 { |
| 5960 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 5961 int ndone = 0; |
| 7 | 5962 int type; /* first char of cmd: 'v' or 'g' */ |
| 5963 char_u *cmd; /* command argument */ | |
| 5964 | |
| 5965 char_u delim; /* delimiter, normally '/' */ | |
| 5966 char_u *pat; | |
| 5967 regmmatch_T regmatch; | |
| 5968 int match; | |
| 5969 int which_pat; | |
| 5970 | |
|
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
|
5971 /* When nesting the command works on one line. This allows for |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5972 * ":g/found/v/notfound/command". */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5973 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
|
5974 || 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
|
5975 { |
|
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
|
5976 /* will increment global_busy to break out of the loop */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5977 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 5978 return; |
| 5979 } | |
| 5980 | |
| 5981 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 5982 type = 'v'; | |
| 5983 else | |
| 5984 type = *eap->cmd; | |
| 5985 cmd = eap->arg; | |
| 5986 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 5987 | |
| 5988 /* | |
| 5989 * undocumented vi feature: | |
| 5990 * "\/" and "\?": use previous search pattern. | |
| 5991 * "\&": use previous substitute pattern. | |
| 5992 */ | |
| 5993 if (*cmd == '\\') | |
| 5994 { | |
| 5995 ++cmd; | |
| 5996 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 5997 { | |
| 5998 EMSG(_(e_backslash)); | |
| 5999 return; | |
| 6000 } | |
| 6001 if (*cmd == '&') | |
| 6002 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6003 else | |
| 6004 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6005 ++cmd; | |
| 6006 pat = (char_u *)""; | |
| 6007 } | |
| 6008 else if (*cmd == NUL) | |
| 6009 { | |
| 6010 EMSG(_("E148: Regular expression missing from global")); | |
| 6011 return; | |
| 6012 } | |
| 6013 else | |
| 6014 { | |
| 6015 delim = *cmd; /* get the delimiter */ | |
| 6016 if (delim) | |
| 6017 ++cmd; /* skip delimiter if there is one */ | |
| 6018 pat = cmd; /* remember start of pattern */ | |
| 6019 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6020 if (cmd[0] == delim) /* end delimiter found */ | |
| 6021 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6022 } | |
| 6023 | |
| 6024 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6025 if (p_altkeymap && curwin->w_p_rl) | |
| 6026 lrFswap(pat,0); | |
| 6027 #endif | |
| 6028 | |
| 6029 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6030 { | |
| 6031 EMSG(_(e_invcmd)); | |
| 6032 return; | |
| 6033 } | |
| 6034 | |
|
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
|
6035 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
|
6036 { |
|
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
|
6037 lnum = curwin->w_cursor.lnum; |
| 1521 | 6038 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
|
6039 (colnr_T)0, NULL, NULL); |
| 7 | 6040 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
|
6041 global_exe_one(cmd, lnum); |
| 7 | 6042 } |
| 6043 else | |
| 6116 | 6044 { |
|
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
|
6045 /* |
|
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 * 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
|
6047 */ |
|
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
|
6048 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
|
6049 { |
|
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
|
6050 /* 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
|
6051 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
|
6052 (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
|
6053 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
|
6054 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6055 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
|
6056 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
|
6057 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6058 line_breakcheck(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6059 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6060 |
|
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
|
6061 /* |
|
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
|
6062 * 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
|
6063 */ |
|
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
|
6064 if (got_int) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6065 MSG(_(e_interr)); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6066 else if (ndone == 0) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6067 { |
|
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
|
6068 if (type == 'v') |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6069 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6070 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
|
6071 smsg((char_u *)_("Pattern not found: %s"), pat); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6072 } |
|
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
|
6073 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
|
6074 { |
| 6116 | 6075 #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
|
6076 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
|
6077 #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
|
6078 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
|
6079 #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
|
6080 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
|
6081 #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
|
6082 } |
|
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
|
6083 |
|
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
|
6084 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
|
6085 } |
|
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
|
6086 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6087 vim_regfree(regmatch.regprog); |
| 7 | 6088 } |
| 6089 | |
| 6090 /* | |
| 6091 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6092 */ | |
| 6093 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6094 global_exe(char_u *cmd) |
| 7 | 6095 { |
| 2819 | 6096 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6097 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6098 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6099 |
| 6100 /* | |
| 6101 * Set current position only once for a global command. | |
| 6102 * If global_busy is set, setpcmark() will not do anything. | |
| 6103 * If there is an error, global_busy will be incremented. | |
| 6104 */ | |
| 6105 setpcmark(); | |
| 6106 | |
| 6107 /* When the command writes a message, don't overwrite the command. */ | |
| 6108 msg_didout = TRUE; | |
| 6109 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6110 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6111 sub_nlines = 0; |
| 7 | 6112 global_need_beginline = FALSE; |
| 6113 global_busy = 1; | |
| 6114 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6115 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6116 { | |
|
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
|
6117 global_exe_one(cmd, lnum); |
| 7 | 6118 ui_breakcheck(); |
| 6119 } | |
| 6120 | |
| 6121 global_busy = 0; | |
| 6122 if (global_need_beginline) | |
| 6123 beginline(BL_WHITE | BL_FIX); | |
| 6124 else | |
| 6125 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6126 | |
| 39 | 6127 /* the cursor may not have moved in the text but a change in a previous |
| 6128 * line may move it on the screen */ | |
| 6129 changed_line_abv_curs(); | |
| 6130 | |
| 7 | 6131 /* If it looks like no message was written, allow overwriting the |
| 6132 * command with the report for number of changes. */ | |
| 6133 if (msg_col == 0 && msg_scrolled == 0) | |
| 6134 msg_didout = FALSE; | |
| 6135 | |
| 1227 | 6136 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6137 * number of extra or deleted lines. |
| 6138 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6139 * we are in after execution is different from the buffer we started in. */ | |
| 6140 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6141 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6142 } | |
| 6143 | |
| 6144 #ifdef FEAT_VIMINFO | |
| 6145 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6146 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6147 { |
| 2690 | 6148 if (force) |
| 7 | 6149 vim_free(old_sub); |
| 6150 if (force || old_sub == NULL) | |
| 6151 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6152 return viminfo_readline(virp); | |
| 6153 } | |
| 6154 | |
| 6155 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6156 write_viminfo_sub_string(FILE *fp) |
| 7 | 6157 { |
| 6158 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6159 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6160 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6161 viminfo_writestring(fp, old_sub); |
| 6162 } | |
| 6163 } | |
| 6164 #endif /* FEAT_VIMINFO */ | |
| 6165 | |
| 359 | 6166 #if defined(EXITFREE) || defined(PROTO) |
| 6167 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6168 free_old_sub(void) |
| 359 | 6169 { |
| 6170 vim_free(old_sub); | |
| 6171 } | |
| 6172 #endif | |
| 6173 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6174 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6175 /* |
| 6176 * Set up for a tagpreview. | |
| 735 | 6177 * Return TRUE when it was created. |
| 7 | 6178 */ |
| 735 | 6179 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6180 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6181 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6182 { |
| 6183 win_T *wp; | |
| 6184 | |
| 6185 # ifdef FEAT_GUI | |
| 6186 need_mouse_correct = TRUE; | |
| 6187 # endif | |
| 6188 | |
| 6189 /* | |
| 6190 * If there is already a preview window open, use that one. | |
| 6191 */ | |
| 6192 if (!curwin->w_p_pvw) | |
| 6193 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6194 FOR_ALL_WINDOWS(wp) |
| 7 | 6195 if (wp->w_p_pvw) |
| 6196 break; | |
| 6197 if (wp != NULL) | |
| 816 | 6198 win_enter(wp, undo_sync); |
| 7 | 6199 else |
| 6200 { | |
| 6201 /* | |
| 6202 * There is no preview window open yet. Create one. | |
| 6203 */ | |
| 6204 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6205 == FAIL) | |
| 735 | 6206 return FALSE; |
| 7 | 6207 curwin->w_p_pvw = TRUE; |
| 6208 curwin->w_p_wfh = TRUE; | |
| 2583 | 6209 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6210 and 'cursorbind' */ | |
| 7 | 6211 # ifdef FEAT_DIFF |
| 6212 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6213 # endif | |
| 6214 # ifdef FEAT_FOLDING | |
| 6215 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6216 # endif | |
| 735 | 6217 return TRUE; |
| 7 | 6218 } |
| 6219 } | |
| 735 | 6220 return FALSE; |
| 7 | 6221 } |
| 6222 | |
| 6223 #endif | |
| 6224 | |
| 6225 | |
| 6226 /* | |
| 6227 * ":help": open a read-only window on a help file | |
| 6228 */ | |
| 6229 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6230 ex_help(exarg_T *eap) |
| 7 | 6231 { |
| 6232 char_u *arg; | |
| 6233 char_u *tag; | |
| 6234 FILE *helpfd; /* file descriptor of help file */ | |
| 6235 int n; | |
| 6236 int i; | |
| 6237 win_T *wp; | |
| 6238 int num_matches; | |
| 6239 char_u **matches; | |
| 6240 char_u *p; | |
| 6241 int empty_fnum = 0; | |
| 6242 int alt_fnum = 0; | |
| 6243 buf_T *buf; | |
| 6244 #ifdef FEAT_MULTI_LANG | |
| 6245 int len; | |
| 9 | 6246 char_u *lang; |
| 7 | 6247 #endif |
| 3112 | 6248 #ifdef FEAT_FOLDING |
| 6249 int old_KeyTyped = KeyTyped; | |
| 6250 #endif | |
| 7 | 6251 |
| 6252 if (eap != NULL) | |
| 6253 { | |
| 6254 /* | |
| 6255 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6256 * followed by some text. Set nextcmd to the following command. | |
| 6257 */ | |
| 6258 for (arg = eap->arg; *arg; ++arg) | |
| 6259 { | |
| 6260 if (*arg == '\n' || *arg == '\r' | |
| 6261 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6262 { | |
| 6263 *arg++ = NUL; | |
| 6264 eap->nextcmd = arg; | |
| 6265 break; | |
| 6266 } | |
| 6267 } | |
| 6268 arg = eap->arg; | |
| 6269 | |
| 3446 | 6270 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6271 { |
| 6272 EMSG(_("E478: Don't panic!")); | |
| 6273 return; | |
| 6274 } | |
| 6275 | |
| 6276 if (eap->skip) /* not executing commands */ | |
| 6277 return; | |
| 6278 } | |
| 6279 else | |
| 6280 arg = (char_u *)""; | |
| 6281 | |
| 6282 /* remove trailing blanks */ | |
| 6283 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
|
6284 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6285 *p-- = NUL; |
| 6286 | |
| 6287 #ifdef FEAT_MULTI_LANG | |
| 6288 /* Check for a specified language */ | |
| 9 | 6289 lang = check_help_lang(arg); |
| 7 | 6290 #endif |
| 6291 | |
| 6292 /* When no argument given go to the index. */ | |
| 6293 if (*arg == NUL) | |
| 6294 arg = (char_u *)"help.txt"; | |
| 6295 | |
| 6296 /* | |
| 6297 * Check if there is a match for the argument. | |
| 6298 */ | |
| 6299 n = find_help_tags(arg, &num_matches, &matches, | |
| 6300 eap != NULL && eap->forceit); | |
| 6301 | |
| 6302 i = 0; | |
| 6303 #ifdef FEAT_MULTI_LANG | |
| 6304 if (n != FAIL && lang != NULL) | |
| 6305 /* Find first item with the requested language. */ | |
| 6306 for (i = 0; i < num_matches; ++i) | |
| 6307 { | |
| 835 | 6308 len = (int)STRLEN(matches[i]); |
| 7 | 6309 if (len > 3 && matches[i][len - 3] == '@' |
| 6310 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6311 break; | |
| 6312 } | |
| 6313 #endif | |
| 6314 if (i >= num_matches || n == FAIL) | |
| 6315 { | |
| 6316 #ifdef FEAT_MULTI_LANG | |
| 6317 if (lang != NULL) | |
| 6318 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6319 else | |
| 6320 #endif | |
| 6321 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6322 if (n != FAIL) | |
| 6323 FreeWild(num_matches, matches); | |
| 6324 return; | |
| 6325 } | |
| 6326 | |
| 6327 /* The first match (in the requested language) is the best match. */ | |
| 6328 tag = vim_strsave(matches[i]); | |
| 6329 FreeWild(num_matches, matches); | |
| 6330 | |
| 6331 #ifdef FEAT_GUI | |
| 6332 need_mouse_correct = TRUE; | |
| 6333 #endif | |
| 6334 | |
| 6335 /* | |
| 6336 * Re-use an existing help window or open a new one. | |
| 684 | 6337 * Always open a new one for ":tab help". |
| 7 | 6338 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6339 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
|
6340 { |
| 684 | 6341 if (cmdmod.tab != 0) |
| 6342 wp = NULL; | |
| 6343 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6344 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
|
6345 if (bt_help(wp->w_buffer)) |
| 684 | 6346 break; |
| 7 | 6347 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6348 win_enter(wp, TRUE); | |
| 6349 else | |
| 6350 { | |
| 6351 /* | |
| 6352 * There is no help window yet. | |
| 6353 * Try to open the file specified by the "helpfile" option. | |
| 6354 */ | |
| 6355 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6356 { | |
| 274 | 6357 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6358 goto erret; |
| 6359 } | |
| 6360 fclose(helpfd); | |
| 6361 | |
| 6362 /* Split off help window; put it at far top if no position | |
| 684 | 6363 * specified, the current window is vertically split and |
| 6364 * narrow. */ | |
| 7 | 6365 n = WSP_HELP; |
| 6366 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6367 && curwin->w_width < 80) |
| 7 | 6368 n |= WSP_TOP; |
| 6369 if (win_split(0, n) == FAIL) | |
| 684 | 6370 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6371 |
| 7 | 6372 if (curwin->w_height < p_hh) |
| 6373 win_setheight((int)p_hh); | |
| 6374 | |
| 6375 /* | |
| 6376 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6377 * set b_p_ro flag). | |
| 6378 * Set the alternate file to the previously edited file. | |
| 6379 */ | |
| 6380 alt_fnum = curbuf->b_fnum; | |
| 6381 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6382 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
|
6383 NULL); /* buffer is still open, don't store info */ |
| 22 | 6384 if (!cmdmod.keepalt) |
| 6385 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6386 empty_fnum = curbuf->b_fnum; |
| 6387 } | |
| 6388 } | |
| 6389 | |
| 6390 if (!p_im) | |
| 6391 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6392 | |
| 3112 | 6393 #ifdef FEAT_FOLDING |
| 6394 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6395 * It is needed for do_tag top open folds under the cursor. */ | |
| 6396 KeyTyped = old_KeyTyped; | |
| 6397 #endif | |
| 6398 | |
| 7 | 6399 if (tag != NULL) |
| 6400 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6401 | |
| 819 | 6402 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6403 * may have jumped to another window, check that the buffer is not in a | |
| 6404 * window. */ | |
| 7 | 6405 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6406 { | |
| 6407 buf = buflist_findnr(empty_fnum); | |
| 819 | 6408 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6409 wipe_buffer(buf, TRUE); |
| 6410 } | |
| 6411 | |
| 6412 /* keep the previous alternate file */ | |
| 22 | 6413 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6414 curwin->w_alt_fnum = alt_fnum; |
| 6415 | |
| 6416 erret: | |
| 6417 vim_free(tag); | |
| 6418 } | |
| 6419 | |
| 6228 | 6420 /* |
| 6234 | 6421 * ":helpclose": Close one help window |
| 6228 | 6422 */ |
| 6423 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6424 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6425 { |
| 6426 win_T *win; | |
| 6427 | |
| 6428 FOR_ALL_WINDOWS(win) | |
| 6429 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6430 if (bt_help(win->w_buffer)) |
| 6228 | 6431 { |
| 6432 win_close(win, FALSE); | |
| 6234 | 6433 return; |
| 6228 | 6434 } |
| 6435 } | |
| 6436 } | |
| 7 | 6437 |
| 9 | 6438 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6439 /* | |
| 6440 * In an argument search for a language specifiers in the form "@xx". | |
| 6441 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6442 * Returns NULL if not found. | |
| 6443 */ | |
| 6444 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6445 check_help_lang(char_u *arg) |
| 9 | 6446 { |
| 835 | 6447 int len = (int)STRLEN(arg); |
| 9 | 6448 |
| 6449 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6450 && ASCII_ISALPHA(arg[len - 1])) | |
| 6451 { | |
| 6452 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6453 return arg + len - 2; | |
| 6454 } | |
| 6455 return NULL; | |
| 6456 } | |
| 6457 #endif | |
| 6458 | |
| 7 | 6459 /* |
| 6460 * Return a heuristic indicating how well the given string matches. The | |
| 6461 * smaller the number, the better the match. This is the order of priorities, | |
| 6462 * from best match to worst match: | |
| 6463 * - Match with least alpha-numeric characters is better. | |
| 6464 * - Match with least total characters is better. | |
| 6465 * - Match towards the start is better. | |
| 6466 * - Match starting with "+" is worse (feature instead of command) | |
| 6467 * Assumption is made that the matched_string passed has already been found to | |
| 6468 * match some string for which help is requested. webb. | |
| 6469 */ | |
| 6470 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6471 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6472 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6473 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6474 int wrong_case) /* no matching case */ |
| 7 | 6475 { |
| 6476 int num_letters; | |
| 6477 char_u *p; | |
| 6478 | |
| 6479 num_letters = 0; | |
| 6480 for (p = matched_string; *p; p++) | |
| 6481 if (ASCII_ISALNUM(*p)) | |
| 6482 num_letters++; | |
| 6483 | |
| 6484 /* | |
| 6485 * Multiply the number of letters by 100 to give it a much bigger | |
| 6486 * weighting than the number of characters. | |
| 6487 * If there only is a match while ignoring case, add 5000. | |
| 6488 * If the match starts in the middle of a word, add 10000 to put it | |
| 6489 * somewhere in the last half. | |
| 6490 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6491 * put it after matches at the start. | |
| 6492 */ | |
| 6493 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6494 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6495 offset += 10000; | |
| 6496 else if (offset > 2) | |
| 6497 offset *= 200; | |
| 6498 if (wrong_case) | |
| 6499 offset += 5000; | |
| 6500 /* Features are less interesting than the subjects themselves, but "+" | |
| 6501 * alone is not a feature. */ | |
| 6502 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6503 offset += 100; | |
| 6504 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6505 } | |
| 6506 | |
| 6507 /* | |
| 6508 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6509 * that has been put after the tagname by find_tags(). | |
| 6510 */ | |
| 6511 static int | |
| 6512 #ifdef __BORLANDC__ | |
| 6513 _RTLENTRYF | |
| 6514 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6515 help_compare(const void *s1, const void *s2) |
| 7 | 6516 { |
| 6517 char *p1; | |
| 6518 char *p2; | |
| 6519 | |
| 6520 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6521 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6522 return strcmp(p1, p2); | |
| 6523 } | |
| 6524 | |
| 6525 /* | |
| 6526 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6527 * the number of matches in num_matches. | |
| 6528 * The matches will be sorted with a "best" match algorithm. | |
| 6529 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6530 */ | |
| 6531 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6532 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6533 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6534 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6535 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6536 int keep_lang) |
| 7 | 6537 { |
| 6538 char_u *s, *d; | |
| 6539 int i; | |
| 6540 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6541 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6542 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6543 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6544 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6545 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6546 "[range]", ":[range]", |
| 5647 | 6547 "[pattern]", "\\|", "\\%$", |
| 6548 "s/\\~", "s/\\U", "s/\\L", | |
| 6549 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6550 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6551 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6552 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6553 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6554 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6555 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6556 "\\[range]", ":\\[range]", |
| 5647 | 6557 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6558 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6559 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
| 7 | 6560 int flags; |
| 6561 | |
| 6562 d = IObuff; /* assume IObuff is long enough! */ | |
| 6563 | |
| 6564 /* | |
| 6565 * Recognize a few exceptions to the rule. Some strings that contain '*' | |
| 6566 * with "star". Otherwise '*' is recognized as a wildcard. | |
| 6567 */ | |
| 1872 | 6568 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
| 7 | 6569 if (STRCMP(arg, mtable[i]) == 0) |
| 6570 { | |
| 6571 STRCPY(d, rtable[i]); | |
| 6572 break; | |
| 6573 } | |
| 6574 | |
| 6575 if (i < 0) /* no match in table */ | |
| 6576 { | |
| 6577 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6578 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6579 * Also "\zs", "\z1", etc. | |
| 6580 * Also "\@<", "\@=", "\@<=", etc. | |
| 6581 * And also "\_$" and "\_^". */ | |
| 6582 if (arg[0] == '\\' | |
| 6583 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6584 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6585 && arg[2] != NUL))) | |
| 6586 { | |
| 6587 STRCPY(d, "/\\\\"); | |
| 6588 STRCPY(d + 3, arg + 1); | |
| 6589 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6590 if (d[3] == '_' && d[4] == '$') | |
| 6591 STRCPY(d + 4, "\\$"); | |
| 6592 } | |
| 6593 else | |
| 6594 { | |
| 3786 | 6595 /* Replace: |
| 6596 * "[:...:]" with "\[:...:]" | |
| 6597 * "[++...]" with "\[++...]" | |
| 5867 | 6598 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6599 */ |
| 6600 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6601 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6602 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6603 *d++ = '\\'; |
| 6604 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6605 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6606 * 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
|
6607 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6608 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6609 arg++; |
| 7 | 6610 for (s = arg; *s; ++s) |
| 6611 { | |
| 6612 /* | |
| 6613 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6614 * the tags for these commands. | |
| 6615 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6616 * completion. | |
| 6617 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6618 * special meaning. | |
| 6619 */ | |
| 6620 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6621 break; | |
| 6622 switch (*s) | |
| 6623 { | |
| 6624 case '|': STRCPY(d, "bar"); | |
| 6625 d += 3; | |
| 6626 continue; | |
| 6627 case '"': STRCPY(d, "quote"); | |
| 6628 d += 5; | |
| 6629 continue; | |
| 6630 case '*': *d++ = '.'; | |
| 6631 break; | |
| 6632 case '?': *d++ = '.'; | |
| 6633 continue; | |
| 6634 case '$': | |
| 6635 case '.': | |
| 6636 case '~': *d++ = '\\'; | |
| 6637 break; | |
| 6638 } | |
| 6639 | |
| 6640 /* | |
| 6641 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6642 * ":help i_^_CTRL-D" work. | |
| 6643 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6644 */ | |
| 6645 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6646 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6647 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6648 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6649 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6650 STRCPY(d, "CTRL-"); |
| 6651 d += 5; | |
| 6652 if (*s < ' ') | |
| 6653 { | |
| 6654 #ifdef EBCDIC | |
| 6655 *d++ = CtrlChar(*s); | |
| 6656 #else | |
| 6657 *d++ = *s + '@'; | |
| 6658 #endif | |
| 6659 if (d[-1] == '\\') | |
| 6660 *d++ = '\\'; /* double a backslash */ | |
| 6661 } | |
| 6662 else | |
| 6663 *d++ = *++s; | |
| 6664 if (s[1] != NUL && s[1] != '_') | |
| 6665 *d++ = '_'; /* append a '_' */ | |
| 6666 continue; | |
| 6667 } | |
| 6668 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6669 *d++ = '\\'; | |
| 6670 | |
| 6671 /* | |
| 6672 * Insert a backslash before a backslash after a slash, for search | |
| 6673 * pattern tags: "/\|" --> "/\\|". | |
| 6674 */ | |
| 6675 else if (s[0] == '\\' && s[1] != '\\' | |
| 6676 && *arg == '/' && s == arg + 1) | |
| 6677 *d++ = '\\'; | |
| 6678 | |
| 6679 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6680 * "CTRL-\_CTRL-N" */ | |
| 6681 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6682 { | |
| 6683 STRCPY(d, "CTRL-\\\\"); | |
| 6684 d += 7; | |
| 6685 s += 6; | |
| 6686 } | |
| 6687 | |
| 6688 *d++ = *s; | |
| 6689 | |
| 6690 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6691 * 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
|
6692 * 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
|
6693 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6694 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6695 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6696 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6697 /* |
| 7 | 6698 * If tag starts with ', toss everything after a second '. Fixes |
| 6699 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6700 */ | |
| 6701 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6702 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6703 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6704 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6705 break; |
| 7 | 6706 } |
| 6707 *d = NUL; | |
| 3480 | 6708 |
| 6709 if (*IObuff == '`') | |
| 6710 { | |
| 6711 if (d > IObuff + 2 && d[-1] == '`') | |
| 6712 { | |
| 6713 /* remove the backticks from `command` */ | |
| 6714 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6715 d[-2] = NUL; | |
| 6716 } | |
| 6717 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6718 { | |
| 6719 /* remove the backticks and comma from `command`, */ | |
| 6720 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6721 d[-3] = NUL; | |
| 6722 } | |
| 6723 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6724 && d[-2] == '\\' && d[-1] == '.') | |
| 6725 { | |
| 6726 /* remove the backticks and dot from `command`\. */ | |
| 6727 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6728 d[-4] = NUL; | |
| 6729 } | |
| 6730 } | |
| 7 | 6731 } |
| 6732 } | |
| 6733 | |
| 6734 *matches = (char_u **)""; | |
| 6735 *num_matches = 0; | |
| 6736 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6737 if (keep_lang) | |
| 6738 flags |= TAG_KEEP_LANG; | |
| 1696 | 6739 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6740 && *num_matches > 0) |
| 1696 | 6741 { |
| 7 | 6742 /* Sort the matches found on the heuristic number that is after the |
| 6743 * tag name. */ | |
| 6744 qsort((void *)*matches, (size_t)*num_matches, | |
| 6745 sizeof(char_u *), help_compare); | |
| 1696 | 6746 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6747 while (*num_matches > TAG_MANY) | |
| 6748 vim_free((*matches)[--*num_matches]); | |
| 6749 } | |
| 7 | 6750 return OK; |
| 6751 } | |
| 6752 | |
| 6753 /* | |
| 6365 | 6754 * Called when starting to edit a buffer for a help file. |
| 6755 */ | |
| 6756 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6757 prepare_help_buffer(void) |
| 6365 | 6758 { |
| 6759 char_u *p; | |
| 6760 | |
| 6761 curbuf->b_help = TRUE; | |
| 6762 #ifdef FEAT_QUICKFIX | |
| 6763 set_string_option_direct((char_u *)"buftype", -1, | |
| 6764 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6765 #endif | |
| 6766 | |
| 6767 /* | |
| 6768 * Always set these options after jumping to a help tag, because the | |
| 6769 * user may have an autocommand that gets in the way. | |
| 6770 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6771 * latin1 word characters (for translated help files). | |
| 6772 * Only set it when needed, buf_init_chartab() is some work. | |
| 6773 */ | |
| 6774 p = | |
| 6775 #ifdef EBCDIC | |
| 6776 (char_u *)"65-255,^*,^|,^\""; | |
| 6777 #else | |
| 6778 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6779 #endif | |
| 6780 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6781 { | |
| 6782 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6783 check_buf_options(curbuf); | |
| 6784 (void)buf_init_chartab(curbuf, FALSE); | |
| 6785 } | |
| 6786 | |
| 6415 | 6787 #ifdef FEAT_FOLDING |
| 6365 | 6788 /* Don't use the global foldmethod.*/ |
| 6789 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6790 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6791 #endif |
| 6365 | 6792 |
| 6793 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6794 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6795 | |
| 6796 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6797 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6798 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6799 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6800 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6801 #ifdef FEAT_ARABIC | |
| 6802 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6803 #endif | |
| 6804 #ifdef FEAT_RIGHTLEFT | |
| 6805 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6806 #endif | |
| 6807 #ifdef FEAT_FOLDING | |
| 6808 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6809 #endif | |
| 6810 #ifdef FEAT_DIFF | |
| 6811 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6812 #endif | |
| 6813 #ifdef FEAT_SPELL | |
| 6814 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6815 #endif | |
| 6816 | |
| 6817 set_buflisted(FALSE); | |
| 6818 } | |
| 6819 | |
| 6820 /* | |
| 7 | 6821 * After reading a help file: May cleanup a help buffer when syntax |
| 6822 * highlighting is not used. | |
| 6823 */ | |
| 6824 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6825 fix_help_buffer(void) |
| 7 | 6826 { |
| 6827 linenr_T lnum; | |
| 6828 char_u *line; | |
| 6829 int in_example = FALSE; | |
| 6830 int len; | |
| 3141 | 6831 char_u *fname; |
| 7 | 6832 char_u *p; |
| 6833 char_u *rt; | |
| 6834 int mustfree; | |
| 6835 | |
|
11537
e0eb2de60f09
patch 8.0.0651: build failure without the auto command feature
Christian Brabandt <cb@256bit.org>
parents:
11533
diff
changeset
|
6836 #ifdef FEAT_AUTOCMD |
|
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
|
6837 /* 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
|
6838 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
|
6839 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6840 ++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
|
6841 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
|
6842 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6843 } |
|
11537
e0eb2de60f09
patch 8.0.0651: build failure without the auto command feature
Christian Brabandt <cb@256bit.org>
parents:
11533
diff
changeset
|
6844 #endif |
| 7 | 6845 |
| 6846 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6847 if (!syntax_present(curwin)) |
| 7 | 6848 #endif |
| 6849 { | |
| 6850 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6851 { | |
| 6852 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6853 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
|
6854 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6855 { |
| 6856 /* End of example: non-white or '<' in first column. */ | |
| 6857 if (line[0] == '<') | |
| 6858 { | |
| 6859 /* blank-out a '<' in the first column */ | |
| 6860 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6861 line[0] = ' '; | |
| 6862 } | |
| 6863 in_example = FALSE; | |
| 6864 } | |
| 6865 if (!in_example && len > 0) | |
| 6866 { | |
| 6867 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6868 { | |
| 6869 /* blank-out a '>' in the last column (start of example) */ | |
| 6870 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6871 line[len - 1] = ' '; | |
| 6872 in_example = TRUE; | |
| 6873 } | |
| 6874 else if (line[len - 1] == '~') | |
| 6875 { | |
| 6876 /* blank-out a '~' at the end of line (header marker) */ | |
| 6877 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6878 line[len - 1] = ' '; | |
| 6879 } | |
| 6880 } | |
| 6881 } | |
| 6882 } | |
| 6883 | |
| 6884 /* | |
| 3141 | 6885 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6886 * files. This uses the very first line in the help file. | |
| 7 | 6887 */ |
| 3141 | 6888 fname = gettail(curbuf->b_fname); |
| 6889 if (fnamecmp(fname, "help.txt") == 0 | |
| 6890 #ifdef FEAT_MULTI_LANG | |
| 6891 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6892 && ASCII_ISALPHA(fname[5]) | |
| 6893 && ASCII_ISALPHA(fname[6]) | |
| 6894 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6895 && fname[8] == NUL) | |
| 6896 #endif | |
| 6897 ) | |
| 7 | 6898 { |
| 6899 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6900 { | |
| 6901 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6902 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6903 continue; | |
| 6904 | |
| 6905 /* Go through all directories in 'runtimepath', skipping | |
| 6906 * $VIMRUNTIME. */ | |
| 6907 p = p_rtp; | |
| 6908 while (*p != NUL) | |
| 7 | 6909 { |
| 3141 | 6910 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6911 mustfree = FALSE; | |
| 6912 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 6913 if (fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) | |
| 7 | 6914 { |
| 3141 | 6915 int fcount; |
| 6916 char_u **fnames; | |
| 6917 FILE *fd; | |
| 6918 char_u *s; | |
| 6919 int fi; | |
| 7 | 6920 #ifdef FEAT_MBYTE |
| 3141 | 6921 vimconv_T vc; |
| 6922 char_u *cp; | |
| 6923 #endif | |
| 6924 | |
| 6925 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6926 add_pathsep(NameBuff); | |
| 6927 #ifdef FEAT_MULTI_LANG | |
| 6928 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6929 #else |
| 3141 | 6930 STRCAT(NameBuff, "doc/*.txt"); |
| 6931 #endif | |
| 6932 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6933 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6934 && fcount > 0) | |
| 6935 { | |
| 6936 #ifdef FEAT_MULTI_LANG | |
| 6937 int i1; | |
| 6938 int i2; | |
| 6939 char_u *f1; | |
| 6940 char_u *f2; | |
| 6941 char_u *t1; | |
| 6942 char_u *e1; | |
| 6943 char_u *e2; | |
| 6944 | |
| 6945 /* If foo.abx is found use it instead of foo.txt in | |
| 6946 * the same directory. */ | |
| 6947 for (i1 = 0; i1 < fcount; ++i1) | |
| 6948 { | |
| 6949 for (i2 = 0; i2 < fcount; ++i2) | |
| 6950 { | |
| 6951 if (i1 == i2) | |
| 6952 continue; | |
| 6953 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 6954 continue; | |
| 6955 f1 = fnames[i1]; | |
| 6956 f2 = fnames[i2]; | |
| 6957 t1 = gettail(f1); | |
| 6958 if (fnamencmp(f1, f2, t1 - f1) != 0) | |
| 6959 continue; | |
| 6960 e1 = vim_strrchr(t1, '.'); | |
| 6961 e2 = vim_strrchr(gettail(f2), '.'); | |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
6962 if (e1 == NULL || e2 == NULL) |
| 3141 | 6963 continue; |
| 6964 if (fnamecmp(e1, ".txt") != 0 | |
| 6965 && fnamecmp(e1, fname + 4) != 0) | |
| 6966 { | |
| 6967 /* Not .txt and not .abx, remove it. */ | |
| 6968 vim_free(fnames[i1]); | |
| 6969 fnames[i1] = NULL; | |
| 6970 continue; | |
| 6971 } | |
| 6972 if (fnamencmp(f1, f2, e1 - f1) != 0) | |
| 6973 continue; | |
| 6974 if (fnamecmp(e1, ".txt") == 0 | |
| 6975 && fnamecmp(e2, fname + 4) == 0) | |
| 6976 { | |
| 6977 /* use .abx instead of .txt */ | |
| 6978 vim_free(fnames[i1]); | |
| 6979 fnames[i1] = NULL; | |
| 7 | 6980 } |
| 6981 } | |
| 6982 } | |
| 3141 | 6983 #endif |
| 6984 for (fi = 0; fi < fcount; ++fi) | |
| 6985 { | |
| 6986 if (fnames[fi] == NULL) | |
| 6987 continue; | |
| 6988 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 6989 if (fd != NULL) | |
| 6990 { | |
| 6991 vim_fgets(IObuff, IOSIZE, fd); | |
| 6992 if (IObuff[0] == '*' | |
| 6993 && (s = vim_strchr(IObuff + 1, '*')) | |
| 6994 != NULL) | |
| 6995 { | |
| 6996 #ifdef FEAT_MBYTE | |
| 6997 int this_utf = MAYBE; | |
| 6998 #endif | |
| 6999 /* Change tag definition to a | |
| 7000 * reference and remove <CR>/<NL>. */ | |
| 7001 IObuff[0] = '|'; | |
| 7002 *s = '|'; | |
| 7003 while (*s != NUL) | |
| 7004 { | |
| 7005 if (*s == '\r' || *s == '\n') | |
| 7006 *s = NUL; | |
| 7007 #ifdef FEAT_MBYTE | |
| 7008 /* The text is utf-8 when a byte | |
| 7009 * above 127 is found and no | |
| 7010 * illegal byte sequence is found. | |
| 7011 */ | |
| 7012 if (*s >= 0x80 && this_utf != FALSE) | |
| 7013 { | |
| 7014 int l; | |
| 7015 | |
| 7016 this_utf = TRUE; | |
| 7017 l = utf_ptr2len(s); | |
| 7018 if (l == 1) | |
| 7019 this_utf = FALSE; | |
| 7020 s += l - 1; | |
| 7021 } | |
| 7022 #endif | |
| 7023 ++s; | |
| 7024 } | |
| 7025 #ifdef FEAT_MBYTE | |
| 7026 /* The help file is latin1 or utf-8; | |
| 7027 * conversion to the current | |
| 7028 * 'encoding' may be required. */ | |
| 7029 vc.vc_type = CONV_NONE; | |
| 7030 convert_setup(&vc, (char_u *)( | |
| 7031 this_utf == TRUE ? "utf-8" | |
| 7032 : "latin1"), p_enc); | |
| 7033 if (vc.vc_type == CONV_NONE) | |
| 7034 /* No conversion needed. */ | |
| 7035 cp = IObuff; | |
| 7036 else | |
| 7037 { | |
| 7038 /* Do the conversion. If it fails | |
| 7039 * use the unconverted text. */ | |
| 7040 cp = string_convert(&vc, IObuff, | |
| 7041 NULL); | |
| 7042 if (cp == NULL) | |
| 7043 cp = IObuff; | |
| 7044 } | |
| 7045 convert_setup(&vc, NULL, NULL); | |
| 7046 | |
| 7047 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7048 if (cp != IObuff) | |
| 7049 vim_free(cp); | |
| 7050 #else | |
| 7051 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7052 FALSE); | |
| 7053 #endif | |
| 7054 ++lnum; | |
| 7055 } | |
| 7056 fclose(fd); | |
| 7057 } | |
| 7058 } | |
| 7059 FreeWild(fcount, fnames); | |
| 7 | 7060 } |
| 7061 } | |
| 3141 | 7062 if (mustfree) |
| 7063 vim_free(rt); | |
| 7 | 7064 } |
| 3141 | 7065 break; |
| 7 | 7066 } |
| 7067 } | |
| 7068 } | |
| 7069 | |
| 40 | 7070 /* |
| 7071 * ":exusage" | |
| 7072 */ | |
| 7073 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7074 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7075 { |
| 7076 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7077 } | |
| 7078 | |
| 7079 /* | |
| 7080 * ":viusage" | |
| 7081 */ | |
| 7082 void | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7083 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7084 { |
| 7085 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7086 } | |
| 7087 | |
| 7 | 7088 /* |
|
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7089 * Generate tags in one help directory. |
| 7 | 7090 */ |
| 7091 static void | |
|
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parents:
7799
diff
changeset
|
7092 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7093 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7094 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
7095 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
|
7096 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7097 { |
| 7098 FILE *fd_tags; | |
| 7099 FILE *fd; | |
| 7100 garray_T ga; | |
| 7101 int filecount; | |
| 7102 char_u **files; | |
| 7103 char_u *p1, *p2; | |
| 7104 int fi; | |
| 7105 char_u *s; | |
| 7106 int i; | |
| 7107 char_u *fname; | |
| 3957 | 7108 int dirlen; |
| 7 | 7109 # ifdef FEAT_MBYTE |
| 7110 int utf8 = MAYBE; | |
| 7111 int this_utf8; | |
| 7112 int firstline; | |
| 7113 int mix = FALSE; /* detected mixed encodings */ | |
| 7114 # endif | |
| 7115 | |
| 7116 /* | |
| 7117 * Find all *.txt files. | |
| 7118 */ | |
| 3978 | 7119 dirlen = (int)STRLEN(dir); |
| 7 | 7120 STRCPY(NameBuff, dir); |
| 3957 | 7121 STRCAT(NameBuff, "/**/*"); |
| 7 | 7122 STRCAT(NameBuff, ext); |
| 7123 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7124 EW_FILE|EW_SILENT) == FAIL | |
| 7125 || filecount == 0) | |
| 7126 { | |
| 7127 if (!got_int) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7128 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7129 return; |
| 7130 } | |
| 7131 | |
| 7132 /* | |
| 7133 * Open the tags file for writing. | |
| 7134 * Do this before scanning through all the files. | |
| 7135 */ | |
| 7136 STRCPY(NameBuff, dir); | |
| 7137 add_pathsep(NameBuff); | |
| 7138 STRCAT(NameBuff, tagfname); | |
| 531 | 7139 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7140 if (fd_tags == NULL) |
| 7141 { | |
| 7142 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7143 FreeWild(filecount, files); | |
| 7144 return; | |
| 7145 } | |
| 7146 | |
| 7147 /* | |
| 1502 | 7148 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7149 * add the "help-tags" tag. | |
| 7 | 7150 */ |
| 7151 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7152 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7153 dir, FALSE) == FPC_SAME) | |
| 7 | 7154 { |
| 7155 if (ga_grow(&ga, 1) == FAIL) | |
| 7156 got_int = TRUE; | |
| 7157 else | |
| 7158 { | |
| 835 | 7159 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7160 if (s == NULL) |
| 7161 got_int = TRUE; | |
| 7162 else | |
| 7163 { | |
| 7164 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7165 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7166 ++ga.ga_len; | |
| 7167 } | |
| 7168 } | |
| 7169 } | |
| 7170 | |
| 7171 /* | |
| 7172 * Go over all the files and extract the tags. | |
| 7173 */ | |
| 7174 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7175 { | |
| 531 | 7176 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7177 if (fd == NULL) |
| 7178 { | |
| 7179 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7180 continue; | |
| 7181 } | |
| 3957 | 7182 fname = files[fi] + dirlen + 1; |
| 7 | 7183 |
| 7184 # ifdef FEAT_MBYTE | |
| 7185 firstline = TRUE; | |
| 7186 # endif | |
| 7187 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7188 { | |
| 7189 # ifdef FEAT_MBYTE | |
| 7190 if (firstline) | |
| 7191 { | |
| 7192 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7193 this_utf8 = MAYBE; | |
| 7194 for (s = IObuff; *s != NUL; ++s) | |
| 7195 if (*s >= 0x80) | |
| 7196 { | |
| 7197 int l; | |
| 7198 | |
| 7199 this_utf8 = TRUE; | |
| 474 | 7200 l = utf_ptr2len(s); |
| 7 | 7201 if (l == 1) |
| 7202 { | |
| 7203 /* Illegal UTF-8 byte sequence. */ | |
| 7204 this_utf8 = FALSE; | |
| 7205 break; | |
| 7206 } | |
| 7207 s += l - 1; | |
| 7208 } | |
| 7209 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7210 this_utf8 = FALSE; | |
| 7211 if (utf8 == MAYBE) /* first file */ | |
| 7212 utf8 = this_utf8; | |
| 7213 else if (utf8 != this_utf8) | |
| 7214 { | |
| 7215 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7216 mix = !got_int; | |
| 7217 got_int = TRUE; | |
| 7218 } | |
| 7219 firstline = FALSE; | |
| 7220 } | |
| 7221 # endif | |
| 7222 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7223 while (p1 != NULL) | |
| 7224 { | |
| 3514 | 7225 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7226 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7227 * second byte. */ | |
| 7228 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7229 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7230 { | |
| 7231 for (s = p1 + 1; s < p2; ++s) | |
| 7232 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7233 break; | |
| 7234 | |
| 7235 /* | |
| 7236 * Only accept a *tag* when it consists of valid | |
| 7237 * characters, there is white space before it and is | |
| 7238 * followed by a white character or end-of-line. | |
| 7239 */ | |
| 7240 if (s == p2 | |
| 7241 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7242 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7243 || s[1] == '\0')) | |
| 7244 { | |
| 7245 *p2 = '\0'; | |
| 7246 ++p1; | |
| 7247 if (ga_grow(&ga, 1) == FAIL) | |
| 7248 { | |
| 7249 got_int = TRUE; | |
| 7250 break; | |
| 7251 } | |
| 7252 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7253 if (s == NULL) | |
| 7254 { | |
| 7255 got_int = TRUE; | |
| 7256 break; | |
| 7257 } | |
| 7258 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7259 ++ga.ga_len; | |
| 7260 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7261 | |
| 7262 /* find next '*' */ | |
| 7263 p2 = vim_strchr(p2 + 1, '*'); | |
| 7264 } | |
| 7265 } | |
| 7266 p1 = p2; | |
| 7267 } | |
| 7268 line_breakcheck(); | |
| 7269 } | |
| 7270 | |
| 7271 fclose(fd); | |
| 7272 } | |
| 7273 | |
| 7274 FreeWild(filecount, files); | |
| 7275 | |
| 7276 if (!got_int) | |
| 7277 { | |
| 7278 /* | |
| 7279 * Sort the tags. | |
| 7280 */ | |
| 7009 | 7281 if (ga.ga_data != NULL) |
| 7282 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7283 |
| 7284 /* | |
| 7285 * Check for duplicates. | |
| 7286 */ | |
| 7287 for (i = 1; i < ga.ga_len; ++i) | |
| 7288 { | |
| 7289 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7290 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7291 while (*p1 == *p2) | |
| 7292 { | |
| 7293 if (*p2 == '\t') | |
| 7294 { | |
| 7295 *p2 = NUL; | |
| 274 | 7296 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7297 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7298 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7299 EMSG(NameBuff); | |
| 7300 *p2 = '\t'; | |
| 7301 break; | |
| 7302 } | |
| 7303 ++p1; | |
| 7304 ++p2; | |
| 7305 } | |
| 7306 } | |
| 7307 | |
| 7308 # ifdef FEAT_MBYTE | |
| 7309 if (utf8 == TRUE) | |
| 7310 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7311 # endif | |
| 7312 | |
| 7313 /* | |
| 7314 * Write the tags into the file. | |
| 7315 */ | |
| 7316 for (i = 0; i < ga.ga_len; ++i) | |
| 7317 { | |
| 7318 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7319 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7320 /* help-tags entry was added in formatted form */ |
| 1325 | 7321 fputs((char *)s, fd_tags); |
| 7 | 7322 else |
| 7323 { | |
| 7324 fprintf(fd_tags, "%s\t/*", s); | |
| 7325 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7326 { | |
| 7327 /* insert backslash before '\\' and '/' */ | |
| 7328 if (*p1 == '\\' || *p1 == '/') | |
| 7329 putc('\\', fd_tags); | |
| 7330 putc(*p1, fd_tags); | |
| 7331 } | |
| 7332 fprintf(fd_tags, "*\n"); | |
| 7333 } | |
| 7334 } | |
| 7335 } | |
| 7336 #ifdef FEAT_MBYTE | |
| 7337 if (mix) | |
| 7338 got_int = FALSE; /* continue with other languages */ | |
| 7339 #endif | |
| 7340 | |
| 7341 for (i = 0; i < ga.ga_len; ++i) | |
| 7342 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7343 ga_clear(&ga); | |
| 7344 fclose(fd_tags); /* there is no check for an error... */ | |
| 7345 } | |
| 7346 | |
|
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7347 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7348 * 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
|
7349 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7350 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7351 do_helptags(char_u *dirname, int add_help_tags) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7352 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7353 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7354 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7355 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7356 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7357 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7358 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7359 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7360 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7361 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7362 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7363 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7364 STRCPY(NameBuff, dirname); |
|
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parents:
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diff
changeset
|
7365 add_pathsep(NameBuff); |
|
721e8d6cb7b5
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diff
changeset
|
7366 STRCAT(NameBuff, "**"); |
|
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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8212
diff
changeset
|
7367 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
7368 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7369 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7370 { |
|
9953
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parents:
9947
diff
changeset
|
7371 EMSG2(_("E151: No match: %s"), NameBuff); |
|
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diff
changeset
|
7372 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7373 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7374 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7375 /* 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
|
7376 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7377 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7378 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7379 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7380 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7381 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7382 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7383 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
|
7384 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7385 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7386 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7387 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7388 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7392 && 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
|
7393 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7394 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 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
|
7396 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
|
7397 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7400 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 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
|
7403 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
|
7404 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7405 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 ((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
|
7411 ((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
|
7412 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 * 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
|
7418 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 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
|
7420 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 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
|
7423 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
|
7424 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
|
7425 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 /* 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
|
7427 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 else |
|
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 /* 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
|
7433 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 ext[2] = fname[6]; |
|
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 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
|
7438 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 /* 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
|
7445 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
|
7446 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 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
|
7451 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 int add_help_tags = FALSE; |
|
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 /* 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
|
7466 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
|
7467 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 eap->arg = skipwhite(eap->arg + 3); |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 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
|
7475 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 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
|
7483 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 vim_free(dirname); |
|
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 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 |
| 7 | 7491 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7492 | |
| 7493 /* | |
| 7494 * Struct to hold the sign properties. | |
| 7495 */ | |
| 7496 typedef struct sign sign_T; | |
| 7497 | |
| 7498 struct sign | |
| 7499 { | |
| 7500 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7501 int sn_typenr; /* type number of sign */ |
| 7 | 7502 char_u *sn_name; /* name of sign */ |
| 7503 char_u *sn_icon; /* name of pixmap */ | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7504 # ifdef FEAT_SIGN_ICONS |
| 7 | 7505 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7506 # endif |
| 7 | 7507 char_u *sn_text; /* text used instead of pixmap */ |
| 7508 int sn_line_hl; /* highlight ID for line */ | |
| 7509 int sn_text_hl; /* highlight ID for text */ | |
| 7510 }; | |
| 7511 | |
| 7512 static sign_T *first_sign = NULL; | |
| 2605 | 7513 static int next_sign_typenr = 1; |
| 7 | 7514 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7515 static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7516 static void sign_list_defined(sign_T *sp); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7517 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7518 |
| 1868 | 7519 static char *cmds[] = { |
| 7520 "define", | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7521 # define SIGNCMD_DEFINE 0 |
| 1868 | 7522 "undefine", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7523 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7524 "list", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7525 # define SIGNCMD_LIST 2 |
| 1868 | 7526 "place", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7527 # define SIGNCMD_PLACE 3 |
| 1868 | 7528 "unplace", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7529 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7530 "jump", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7531 # define SIGNCMD_JUMP 5 |
| 1868 | 7532 NULL |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7533 # define SIGNCMD_LAST 6 |
| 1868 | 7534 }; |
| 7535 | |
| 7536 /* | |
| 7537 * Find index of a ":sign" subcmd from its name. | |
| 7538 * "*end_cmd" must be writable. | |
| 7539 */ | |
| 7540 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7541 sign_cmd_idx( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7542 char_u *begin_cmd, /* begin of sign subcmd */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7543 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7544 { |
| 7545 int idx; | |
| 7546 char save = *end_cmd; | |
| 7547 | |
| 7548 *end_cmd = NUL; | |
| 7549 for (idx = 0; ; ++idx) | |
| 7550 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7551 break; | |
| 7552 *end_cmd = save; | |
| 7553 return idx; | |
| 7554 } | |
| 7555 | |
| 7 | 7556 /* |
| 7557 * ":sign" command | |
| 7558 */ | |
| 7559 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7560 ex_sign(exarg_T *eap) |
| 7 | 7561 { |
| 7562 char_u *arg = eap->arg; | |
| 7563 char_u *p; | |
| 7564 int idx; | |
| 7565 sign_T *sp; | |
| 7566 sign_T *sp_prev; | |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
7567 buf_T *buf = NULL; |
| 7 | 7568 |
| 7569 /* Parse the subcommand. */ | |
| 7570 p = skiptowhite(arg); | |
| 1868 | 7571 idx = sign_cmd_idx(arg, p); |
| 7572 if (idx == SIGNCMD_LAST) | |
| 7573 { | |
| 7574 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7575 return; | |
| 7 | 7576 } |
| 7577 arg = skipwhite(p); | |
| 7578 | |
| 7579 if (idx <= SIGNCMD_LIST) | |
| 7580 { | |
| 7581 /* | |
| 7582 * Define, undefine or list signs. | |
| 7583 */ | |
| 7584 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7585 { | |
| 7586 /* ":sign list": list all defined signs */ | |
| 3411 | 7587 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7588 sign_list_defined(sp); |
| 7589 } | |
| 7590 else if (*arg == NUL) | |
| 7591 EMSG(_("E156: Missing sign name")); | |
| 7592 else | |
| 7593 { | |
| 2605 | 7594 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7595 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7596 p = skiptowhite(arg); |
| 7597 if (*p != NUL) | |
| 7598 *p++ = NUL; | |
| 2605 | 7599 while (arg[0] == '0' && arg[1] != NUL) |
| 7600 ++arg; | |
| 7601 | |
| 7 | 7602 sp_prev = NULL; |
| 7603 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7604 { | |
| 7605 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7606 break; | |
| 7607 sp_prev = sp; | |
| 7608 } | |
| 7609 if (idx == SIGNCMD_DEFINE) | |
| 7610 { | |
| 7611 /* ":sign define {name} ...": define a sign */ | |
| 7612 if (sp == NULL) | |
| 7613 { | |
| 2605 | 7614 sign_T *lp; |
| 7615 int start = next_sign_typenr; | |
| 7616 | |
| 7 | 7617 /* Allocate a new sign. */ |
| 7618 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7619 if (sp == NULL) | |
| 7620 return; | |
| 7621 | |
| 2605 | 7622 /* Check that next_sign_typenr is not already being used. |
| 7623 * This only happens after wrapping around. Hopefully | |
| 7624 * another one got deleted and we can use its number. */ | |
| 7625 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7626 { |
| 2605 | 7627 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7628 { |
| 2605 | 7629 ++next_sign_typenr; |
| 7630 if (next_sign_typenr == MAX_TYPENR) | |
| 7631 next_sign_typenr = 1; | |
| 7632 if (next_sign_typenr == start) | |
| 7 | 7633 { |
| 2605 | 7634 vim_free(sp); |
| 7635 EMSG(_("E612: Too many signs defined")); | |
| 7636 return; | |
| 7 | 7637 } |
| 2605 | 7638 lp = first_sign; /* start all over */ |
| 7639 continue; | |
| 7 | 7640 } |
| 2605 | 7641 lp = lp->sn_next; |
| 7642 } | |
| 7643 | |
| 7644 sp->sn_typenr = next_sign_typenr; | |
| 7645 if (++next_sign_typenr == MAX_TYPENR) | |
| 7646 next_sign_typenr = 1; /* wrap around */ | |
| 7647 | |
| 7648 sp->sn_name = vim_strsave(arg); | |
| 7649 if (sp->sn_name == NULL) /* out of memory */ | |
| 7650 { | |
| 7651 vim_free(sp); | |
| 7652 return; | |
| 7 | 7653 } |
| 2601 | 7654 |
| 7655 /* add the new sign to the list of signs */ | |
| 7656 if (sp_prev == NULL) | |
| 7657 first_sign = sp; | |
| 7658 else | |
| 7659 sp_prev->sn_next = sp; | |
| 7 | 7660 } |
| 7661 | |
| 7662 /* set values for a defined sign. */ | |
| 7663 for (;;) | |
| 7664 { | |
| 7665 arg = skipwhite(p); | |
| 7666 if (*arg == NUL) | |
| 7667 break; | |
| 7668 p = skiptowhite_esc(arg); | |
| 7669 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7670 { | |
| 7671 arg += 5; | |
| 7672 vim_free(sp->sn_icon); | |
| 7673 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7674 backslash_halve(sp->sn_icon); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7675 # ifdef FEAT_SIGN_ICONS |
| 7 | 7676 if (gui.in_use) |
| 7677 { | |
| 7678 out_flush(); | |
| 7679 if (sp->sn_image != NULL) | |
| 7680 gui_mch_destroy_sign(sp->sn_image); | |
| 7681 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7682 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7683 # endif |
| 7 | 7684 } |
| 7685 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7686 { | |
| 7687 char_u *s; | |
| 7688 int cells; | |
| 7689 int len; | |
| 7690 | |
| 7691 arg += 5; | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7692 # ifdef FEAT_MBYTE |
| 7 | 7693 /* Count cells and check for non-printable chars */ |
| 7694 if (has_mbyte) | |
| 7695 { | |
| 7696 cells = 0; | |
| 474 | 7697 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7698 { |
| 7699 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7700 break; | |
| 7701 cells += (*mb_ptr2cells)(s); | |
| 7702 } | |
| 7703 } | |
| 7704 else | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7705 # endif |
| 7 | 7706 { |
| 7707 for (s = arg; s < p; ++s) | |
| 7708 if (!vim_isprintc(*s)) | |
| 7709 break; | |
| 835 | 7710 cells = (int)(s - arg); |
| 7 | 7711 } |
| 7712 /* Currently must be one or two display cells */ | |
| 7713 if (s != p || cells < 1 || cells > 2) | |
| 7714 { | |
| 7715 *p = NUL; | |
| 7716 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7717 return; | |
| 7718 } | |
| 7719 | |
| 7720 vim_free(sp->sn_text); | |
| 7721 /* Allocate one byte more if we need to pad up | |
| 7722 * with a space. */ | |
| 835 | 7723 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7724 sp->sn_text = vim_strnsave(arg, len); |
| 7725 | |
| 7726 if (sp->sn_text != NULL && cells == 1) | |
| 7727 STRCPY(sp->sn_text + len - 1, " "); | |
| 7728 } | |
| 7729 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7730 { | |
| 7731 arg += 7; | |
| 7732 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7733 } | |
| 7734 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7735 { | |
| 7736 arg += 7; | |
| 7737 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7738 } | |
| 7739 else | |
| 7740 { | |
| 7741 EMSG2(_(e_invarg2), arg); | |
| 7742 return; | |
| 7743 } | |
| 7744 } | |
| 7745 } | |
| 7746 else if (sp == NULL) | |
| 7747 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7748 else if (idx == SIGNCMD_LIST) | |
| 7749 /* ":sign list {name}" */ | |
| 7750 sign_list_defined(sp); | |
| 7751 else | |
| 7752 /* ":sign undefine {name}" */ | |
| 1828 | 7753 sign_undefine(sp, sp_prev); |
| 7 | 7754 } |
| 7755 } | |
| 7756 else | |
| 7757 { | |
| 7758 int id = -1; | |
| 7759 linenr_T lnum = -1; | |
| 7760 char_u *sign_name = NULL; | |
| 7761 char_u *arg1; | |
| 7762 | |
| 7763 if (*arg == NUL) | |
| 7764 { | |
| 7765 if (idx == SIGNCMD_PLACE) | |
| 7766 { | |
| 7767 /* ":sign place": list placed signs in all buffers */ | |
| 7768 sign_list_placed(NULL); | |
| 7769 } | |
| 7770 else if (idx == SIGNCMD_UNPLACE) | |
| 7771 { | |
| 7772 /* ":sign unplace": remove placed sign at cursor */ | |
| 7773 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7774 if (id > 0) | |
| 7775 { | |
| 7776 buf_delsign(curwin->w_buffer, id); | |
| 7777 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7778 } | |
| 7779 else | |
| 7780 EMSG(_("E159: Missing sign number")); | |
| 7781 } | |
| 7782 else | |
| 7783 EMSG(_(e_argreq)); | |
| 7784 return; | |
| 7785 } | |
| 7786 | |
| 7787 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7788 { | |
| 7789 /* ":sign unplace *": remove all placed signs */ | |
| 7790 buf_delete_all_signs(); | |
| 7791 return; | |
| 7792 } | |
| 7793 | |
| 7794 /* first arg could be placed sign id */ | |
| 7795 arg1 = arg; | |
| 7796 if (VIM_ISDIGIT(*arg)) | |
| 7797 { | |
| 7798 id = getdigits(&arg); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7799 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7800 { |
| 7801 id = -1; | |
| 7802 arg = arg1; | |
| 7803 } | |
| 7804 else | |
| 7805 { | |
| 7806 arg = skipwhite(arg); | |
| 7807 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7808 { | |
| 7809 /* ":sign unplace {id}": remove placed sign by number */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
7810 FOR_ALL_BUFFERS(buf) |
| 7 | 7811 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7812 update_debug_sign(buf, lnum); | |
| 7813 return; | |
| 7814 } | |
| 7815 } | |
| 7816 } | |
| 7817 | |
| 7818 /* | |
| 7819 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7820 * Leave "arg" pointing to {fname}. | |
| 7821 */ | |
| 7822 for (;;) | |
| 7823 { | |
| 7824 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7825 { | |
| 7826 arg += 5; | |
| 7827 lnum = atoi((char *)arg); | |
| 7828 arg = skiptowhite(arg); | |
| 7829 } | |
| 3672 | 7830 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7831 { | |
| 7832 if (id != -1) | |
| 7833 { | |
| 7834 EMSG(_(e_invarg)); | |
| 7835 return; | |
| 7836 } | |
| 7837 id = -2; | |
| 7838 arg = skiptowhite(arg + 1); | |
| 7839 } | |
| 7 | 7840 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7841 { | |
| 7842 arg += 5; | |
| 7843 sign_name = arg; | |
| 7844 arg = skiptowhite(arg); | |
| 7845 if (*arg != NUL) | |
| 7846 *arg++ = NUL; | |
| 2605 | 7847 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7848 ++sign_name; | |
| 7 | 7849 } |
| 7850 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7851 { | |
| 7852 arg += 5; | |
| 7853 buf = buflist_findname(arg); | |
| 7854 break; | |
| 7855 } | |
| 7856 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7857 { | |
| 7858 arg += 7; | |
| 7859 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7860 if (*skipwhite(arg) != NUL) | |
| 7861 EMSG(_(e_trailing)); | |
| 7862 break; | |
| 7863 } | |
| 7864 else | |
| 7865 { | |
| 7866 EMSG(_(e_invarg)); | |
| 7867 return; | |
| 7868 } | |
| 7869 arg = skipwhite(arg); | |
| 7870 } | |
| 7871 | |
| 7872 if (buf == NULL) | |
| 7873 { | |
| 7874 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7875 } | |
| 3672 | 7876 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7877 { |
| 7878 if (lnum >= 0 || sign_name != NULL) | |
| 7879 EMSG(_(e_invarg)); | |
| 7880 else | |
| 7881 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7882 sign_list_placed(buf); | |
| 7883 } | |
| 7884 else if (idx == SIGNCMD_JUMP) | |
| 7885 { | |
| 7886 /* ":sign jump {id} file={fname}" */ | |
| 7887 if (lnum >= 0 || sign_name != NULL) | |
| 7888 EMSG(_(e_invarg)); | |
| 7889 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7890 { /* goto a sign ... */ | |
| 7891 if (buf_jump_open_win(buf) != NULL) | |
| 7892 { /* ... in a current window */ | |
| 7893 curwin->w_cursor.lnum = lnum; | |
| 7894 check_cursor_lnum(); | |
| 7895 beginline(BL_WHITE); | |
| 7896 } | |
| 7897 else | |
| 7898 { /* ... not currently in a window */ | |
| 7899 char_u *cmd; | |
| 7900 | |
|
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7901 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7902 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7903 EMSG(_("E934: Cannot jump to a buffer that does not have a name")); |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7904 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7905 } |
| 7 | 7906 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7907 if (cmd == NULL) | |
| 7908 return; | |
| 7909 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7910 do_cmdline_cmd(cmd); | |
| 7911 vim_free(cmd); | |
| 7912 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7913 # ifdef FEAT_FOLDING |
| 7 | 7914 foldOpenCursor(); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7915 # endif |
| 7 | 7916 } |
| 7917 else | |
| 7918 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7919 } | |
| 7920 else if (idx == SIGNCMD_UNPLACE) | |
| 7921 { | |
| 7922 if (lnum >= 0 || sign_name != NULL) | |
| 7923 EMSG(_(e_invarg)); | |
| 3672 | 7924 else if (id == -2) |
| 7925 { | |
| 7926 /* ":sign unplace * file={fname}" */ | |
| 7927 redraw_buf_later(buf, NOT_VALID); | |
| 7928 buf_delete_signs(buf); | |
| 7929 } | |
| 7 | 7930 else |
| 7931 { | |
| 3672 | 7932 /* ":sign unplace {id} file={fname}" */ |
| 7 | 7933 lnum = buf_delsign(buf, id); |
| 7934 update_debug_sign(buf, lnum); | |
| 7935 } | |
| 7936 } | |
| 7937 /* idx == SIGNCMD_PLACE */ | |
| 7938 else if (sign_name != NULL) | |
| 7939 { | |
| 7940 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7941 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 7942 break; | |
| 7943 if (sp == NULL) | |
| 7944 { | |
| 7945 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 7946 return; | |
| 7947 } | |
| 7948 if (lnum > 0) | |
| 7949 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 7950 * place a sign */ | |
| 7951 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 7952 else | |
| 7953 /* ":sign place {id} file={fname}": change sign type */ | |
| 7954 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 7955 if (lnum > 0) |
| 7956 update_debug_sign(buf, lnum); | |
| 7957 else | |
| 7958 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 7959 } |
| 7960 else | |
| 7961 EMSG(_(e_invarg)); | |
| 7962 } | |
| 7963 } | |
| 7964 | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7965 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 7966 /* |
| 7967 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 7968 * signs before it starts. | |
| 7969 */ | |
| 7970 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7971 sign_gui_started(void) |
| 7 | 7972 { |
| 7973 sign_T *sp; | |
| 7974 | |
| 7975 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7976 if (sp->sn_icon != NULL) | |
| 7977 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7978 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7979 # endif |
| 7 | 7980 |
| 7981 /* | |
| 7982 * List one sign. | |
| 7983 */ | |
| 7984 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7985 sign_list_defined(sign_T *sp) |
| 7 | 7986 { |
| 7987 char_u *p; | |
| 7988 | |
| 274 | 7989 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 7990 if (sp->sn_icon != NULL) |
| 7991 { | |
| 7992 MSG_PUTS(" icon="); | |
| 7993 msg_outtrans(sp->sn_icon); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7994 # ifdef FEAT_SIGN_ICONS |
| 7 | 7995 if (sp->sn_image == NULL) |
| 7996 MSG_PUTS(_(" (NOT FOUND)")); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7997 # else |
| 7 | 7998 MSG_PUTS(_(" (not supported)")); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7999 # endif |
| 7 | 8000 } |
| 8001 if (sp->sn_text != NULL) | |
| 8002 { | |
| 8003 MSG_PUTS(" text="); | |
| 8004 msg_outtrans(sp->sn_text); | |
| 8005 } | |
| 8006 if (sp->sn_line_hl > 0) | |
| 8007 { | |
| 8008 MSG_PUTS(" linehl="); | |
|
11254
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patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8009 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 8010 if (p == NULL) |
| 8011 MSG_PUTS("NONE"); | |
| 8012 else | |
| 8013 msg_puts(p); | |
| 8014 } | |
| 8015 if (sp->sn_text_hl > 0) | |
| 8016 { | |
| 8017 MSG_PUTS(" texthl="); | |
|
11254
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patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8018 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 8019 if (p == NULL) |
| 8020 MSG_PUTS("NONE"); | |
| 8021 else | |
| 8022 msg_puts(p); | |
| 8023 } | |
| 8024 } | |
| 8025 | |
| 8026 /* | |
| 1828 | 8027 * Undefine a sign and free its memory. |
| 8028 */ | |
| 8029 static void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8030 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 8031 { |
| 8032 vim_free(sp->sn_name); | |
| 8033 vim_free(sp->sn_icon); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8034 # ifdef FEAT_SIGN_ICONS |
| 1828 | 8035 if (sp->sn_image != NULL) |
| 8036 { | |
| 8037 out_flush(); | |
| 8038 gui_mch_destroy_sign(sp->sn_image); | |
| 8039 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8040 # endif |
| 1828 | 8041 vim_free(sp->sn_text); |
| 8042 if (sp_prev == NULL) | |
| 8043 first_sign = sp->sn_next; | |
| 8044 else | |
| 8045 sp_prev->sn_next = sp->sn_next; | |
| 8046 vim_free(sp); | |
| 8047 } | |
| 8048 | |
| 8049 /* | |
| 7 | 8050 * Get highlighting attribute for sign "typenr". |
| 8051 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8052 */ | |
| 8053 int | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8054 sign_get_attr(int typenr, int line) |
| 7 | 8055 { |
| 8056 sign_T *sp; | |
| 8057 | |
| 8058 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8059 if (sp->sn_typenr == typenr) | |
| 8060 { | |
| 8061 if (line) | |
| 8062 { | |
| 8063 if (sp->sn_line_hl > 0) | |
| 8064 return syn_id2attr(sp->sn_line_hl); | |
| 8065 } | |
| 8066 else | |
| 8067 { | |
| 8068 if (sp->sn_text_hl > 0) | |
| 8069 return syn_id2attr(sp->sn_text_hl); | |
| 8070 } | |
| 8071 break; | |
| 8072 } | |
| 8073 return 0; | |
| 8074 } | |
| 8075 | |
| 8076 /* | |
| 8077 * Get text mark for sign "typenr". | |
| 8078 * Returns NULL if there isn't one. | |
| 8079 */ | |
| 8080 char_u * | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8081 sign_get_text(int typenr) |
| 7 | 8082 { |
| 8083 sign_T *sp; | |
| 8084 | |
| 8085 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8086 if (sp->sn_typenr == typenr) | |
| 8087 return sp->sn_text; | |
| 8088 return NULL; | |
| 8089 } | |
| 8090 | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8091 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8092 void * |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8093 sign_get_image( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8094 int typenr) /* the attribute which may have a sign */ |
| 7 | 8095 { |
| 8096 sign_T *sp; | |
| 8097 | |
| 8098 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8099 if (sp->sn_typenr == typenr) | |
| 8100 return sp->sn_image; | |
| 8101 return NULL; | |
| 8102 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8103 # endif |
| 7 | 8104 |
| 8105 /* | |
| 8106 * Get the name of a sign by its typenr. | |
| 8107 */ | |
| 8108 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8109 sign_typenr2name(int typenr) |
| 7 | 8110 { |
| 8111 sign_T *sp; | |
| 8112 | |
| 8113 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8114 if (sp->sn_typenr == typenr) | |
| 8115 return sp->sn_name; | |
| 8116 return (char_u *)_("[Deleted]"); | |
| 8117 } | |
| 8118 | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8119 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8120 /* |
| 8121 * Undefine/free all signs. | |
| 8122 */ | |
| 8123 void | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8124 free_signs(void) |
| 1828 | 8125 { |
| 8126 while (first_sign != NULL) | |
| 8127 sign_undefine(first_sign, NULL); | |
| 8128 } | |
|
7402
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parents:
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diff
changeset
|
8129 # endif |
|
2c63e9ecf29d
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parents:
7340
diff
changeset
|
8130 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8131 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8132 static enum |
| 8133 { | |
| 8134 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8135 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8136 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8137 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8138 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8139 } expand_what; | |
| 8140 | |
| 8141 /* | |
| 8142 * Function given to ExpandGeneric() to obtain the sign command | |
| 8143 * expansion. | |
| 8144 */ | |
| 8145 char_u * | |
|
7819
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parents:
7799
diff
changeset
|
8146 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8147 { |
| 8148 sign_T *sp; | |
| 8149 int current_idx; | |
| 8150 | |
| 8151 switch (expand_what) | |
| 8152 { | |
| 8153 case EXP_SUBCMD: | |
| 8154 return (char_u *)cmds[idx]; | |
| 8155 case EXP_DEFINE: | |
| 8156 { | |
| 8157 char *define_arg[] = | |
| 8158 { | |
| 8159 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8160 }; | |
| 8161 return (char_u *)define_arg[idx]; | |
| 8162 } | |
| 8163 case EXP_PLACE: | |
| 8164 { | |
| 8165 char *place_arg[] = | |
| 8166 { | |
| 8167 "line=", "name=", "file=", "buffer=", NULL | |
| 8168 }; | |
| 8169 return (char_u *)place_arg[idx]; | |
| 8170 } | |
| 8171 case EXP_UNPLACE: | |
| 8172 { | |
| 8173 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8174 return (char_u *)unplace_arg[idx]; | |
| 8175 } | |
| 8176 case EXP_SIGN_NAMES: | |
| 8177 /* Complete with name of signs already defined */ | |
| 8178 current_idx = 0; | |
| 8179 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8180 if (current_idx++ == idx) | |
| 8181 return sp->sn_name; | |
| 8182 return NULL; | |
| 8183 default: | |
| 8184 return NULL; | |
| 8185 } | |
| 8186 } | |
| 8187 | |
| 8188 /* | |
| 8189 * Handle command line completion for :sign command. | |
| 8190 */ | |
| 8191 void | |
|
7819
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parents:
7799
diff
changeset
|
8192 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8193 { |
| 8194 char_u *p; | |
| 8195 char_u *end_subcmd; | |
| 8196 char_u *last; | |
| 8197 int cmd_idx; | |
| 8198 char_u *begin_subcmd_args; | |
| 8199 | |
| 8200 /* Default: expand subcommands. */ | |
| 8201 xp->xp_context = EXPAND_SIGN; | |
| 8202 expand_what = EXP_SUBCMD; | |
| 8203 xp->xp_pattern = arg; | |
| 8204 | |
| 8205 end_subcmd = skiptowhite(arg); | |
| 8206 if (*end_subcmd == NUL) | |
| 8207 /* expand subcmd name | |
| 8208 * :sign {subcmd}<CTRL-D>*/ | |
| 8209 return; | |
| 8210 | |
| 8211 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8212 | |
| 8213 /* :sign {subcmd} {subcmd_args} | |
|
2311
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diff
changeset
|
8214 * | |
|
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parents:
2290
diff
changeset
|
8215 * begin_subcmd_args */ |
| 1868 | 8216 begin_subcmd_args = skipwhite(end_subcmd); |
| 8217 p = skiptowhite(begin_subcmd_args); | |
| 8218 if (*p == NUL) | |
| 8219 { | |
| 8220 /* | |
| 8221 * Expand first argument of subcmd when possible. | |
| 8222 * For ":jump {id}" and ":unplace {id}", we could | |
| 8223 * possibly expand the ids of all signs already placed. | |
| 8224 */ | |
| 8225 xp->xp_pattern = begin_subcmd_args; | |
| 8226 switch (cmd_idx) | |
| 8227 { | |
| 8228 case SIGNCMD_LIST: | |
| 8229 case SIGNCMD_UNDEFINE: | |
| 8230 /* :sign list <CTRL-D> | |
| 8231 * :sign undefine <CTRL-D> */ | |
| 8232 expand_what = EXP_SIGN_NAMES; | |
| 8233 break; | |
| 8234 default: | |
| 8235 xp->xp_context = EXPAND_NOTHING; | |
| 8236 } | |
| 8237 return; | |
| 8238 } | |
| 8239 | |
| 8240 /* expand last argument of subcmd */ | |
| 8241 | |
| 8242 /* :sign define {name} {args}... | |
|
2311
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diff
changeset
|
8243 * | |
|
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parents:
2290
diff
changeset
|
8244 * p */ |
| 1868 | 8245 |
| 8246 /* Loop until reaching last argument. */ | |
| 8247 do | |
| 8248 { | |
| 8249 p = skipwhite(p); | |
| 8250 last = p; | |
| 8251 p = skiptowhite(p); | |
| 8252 } while (*p != NUL); | |
| 8253 | |
| 8254 p = vim_strchr(last, '='); | |
| 8255 | |
| 8256 /* :sign define {name} {args}... {last}= | |
|
2311
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8257 * | | |
|
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parents:
2290
diff
changeset
|
8258 * last p */ |
|
10299
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commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
8259 if (p == NULL) |
| 1868 | 8260 { |
| 8261 /* Expand last argument name (before equal sign). */ | |
| 8262 xp->xp_pattern = last; | |
| 8263 switch (cmd_idx) | |
| 8264 { | |
| 8265 case SIGNCMD_DEFINE: | |
| 8266 expand_what = EXP_DEFINE; | |
| 8267 break; | |
| 8268 case SIGNCMD_PLACE: | |
| 8269 expand_what = EXP_PLACE; | |
| 8270 break; | |
| 8271 case SIGNCMD_JUMP: | |
| 8272 case SIGNCMD_UNPLACE: | |
| 8273 expand_what = EXP_UNPLACE; | |
| 8274 break; | |
| 8275 default: | |
| 8276 xp->xp_context = EXPAND_NOTHING; | |
| 8277 } | |
| 8278 } | |
| 8279 else | |
| 8280 { | |
| 8281 /* Expand last argument value (after equal sign). */ | |
| 8282 xp->xp_pattern = p + 1; | |
| 8283 switch (cmd_idx) | |
| 8284 { | |
| 8285 case SIGNCMD_DEFINE: | |
| 8286 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8287 STRNCMP(last, "linehl", p - last) == 0) | |
| 8288 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8289 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8290 xp->xp_context = EXPAND_FILES; | |
| 8291 else | |
| 8292 xp->xp_context = EXPAND_NOTHING; | |
| 8293 break; | |
| 8294 case SIGNCMD_PLACE: | |
| 8295 if (STRNCMP(last, "name", p - last) == 0) | |
| 8296 expand_what = EXP_SIGN_NAMES; | |
| 8297 else | |
| 8298 xp->xp_context = EXPAND_NOTHING; | |
| 8299 break; | |
| 8300 default: | |
| 8301 xp->xp_context = EXPAND_NOTHING; | |
| 8302 } | |
| 8303 } | |
| 8304 } | |
|
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parents:
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diff
changeset
|
8305 # endif |
|
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parents:
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diff
changeset
|
8306 #endif |
|
2c63e9ecf29d
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parents:
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diff
changeset
|
8307 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8308 /* |
|
2c63e9ecf29d
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parents:
7340
diff
changeset
|
8309 * Make the user happy. |
|
2c63e9ecf29d
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parents:
7340
diff
changeset
|
8310 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8311 void |
|
7819
f86adafb28d4
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diff
changeset
|
8312 ex_smile(exarg_T *eap UNUSED) |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8313 { |
|
8879
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commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8314 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8315 "\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
|
8316 "\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
|
8317 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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7340
diff
changeset
|
8318 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8319 int n; |
|
8879
cea5ff374062
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parents:
8643
diff
changeset
|
8320 int i; |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8321 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8322 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8323 msg_putchar('\n'); |
|
8879
cea5ff374062
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parents:
8643
diff
changeset
|
8324 for (i = 0; i < 2; ++i) |
|
cea5ff374062
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parents:
8643
diff
changeset
|
8325 for (p = code[i]; *p != NUL; ++p) |
|
cea5ff374062
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parents:
8643
diff
changeset
|
8326 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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diff
changeset
|
8327 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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diff
changeset
|
8328 else |
|
cea5ff374062
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parents:
8643
diff
changeset
|
8329 for (n = *p++; n > 0; --n) |
|
cea5ff374062
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diff
changeset
|
8330 if (*p == 'o' || *p == '$') |
|
11158
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changeset
|
8331 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
|
8879
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diff
changeset
|
8332 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8333 msg_putchar(*p); |
|
7402
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7340
diff
changeset
|
8334 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8335 } |
| 7 | 8336 |
| 8337 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 8338 /* | |
| 8339 * ":drop" | |
| 8340 * Opens the first argument in a window. When there are two or more arguments | |
| 8341 * the argument list is redefined. | |
| 8342 */ | |
| 8343 void | |
|
7819
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parents:
7799
diff
changeset
|
8344 ex_drop(exarg_T *eap) |
| 7 | 8345 { |
| 8346 int split = FALSE; | |
| 8347 win_T *wp; | |
| 8348 buf_T *buf; | |
| 735 | 8349 tabpage_T *tp; |
| 7 | 8350 |
| 8351 /* | |
| 8352 * Check if the first argument is already being edited in a window. If | |
| 8353 * so, jump to that window. | |
| 8354 * We would actually need to check all arguments, but that's complicated | |
| 8355 * and mostly only one file is dropped. | |
| 8356 * This also ignores wildcards, since it is very unlikely the user is | |
| 8357 * editing a file name with a wildcard character. | |
| 8358 */ | |
| 735 | 8359 set_arglist(eap->arg); |
| 8360 | |
| 1067 | 8361 /* |
| 8362 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8363 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8364 * already did an error message for this. | |
| 8365 */ | |
| 8366 if (ARGCOUNT == 0) | |
| 8367 return; | |
| 8368 | |
| 735 | 8369 if (cmdmod.tab) |
| 8370 { | |
| 8371 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8372 * edited in a window yet. It's like ":tab all" but without closing | |
| 8373 * windows or tabs. */ | |
| 8374 ex_all(eap); | |
| 8375 } | |
| 8376 else | |
| 8377 { | |
| 8378 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8379 * window if possible, edit in current window if the current buffer | |
| 8380 * can be abandoned, otherwise open a new window. */ | |
| 8381 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8382 | |
| 8383 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8384 { | |
| 8385 if (wp->w_buffer == buf) | |
| 7 | 8386 { |
| 825 | 8387 goto_tabpage_win(tp, wp); |
| 7 | 8388 curwin->w_arg_idx = 0; |
| 8389 return; | |
| 8390 } | |
| 8391 } | |
| 735 | 8392 |
| 8393 /* | |
| 8394 * Check whether the current buffer is changed. If so, we will need | |
| 8395 * to split the current window or data could be lost. | |
| 8396 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8397 * buffer won't be lost. | |
| 8398 */ | |
|
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
|
8399 if (!buf_hide(curbuf)) |
| 735 | 8400 { |
| 8401 ++emsg_off; | |
| 5464 | 8402 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 8403 --emsg_off; |
| 8404 } | |
| 8405 | |
| 8406 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8407 if (split) | |
| 8408 { | |
| 8409 eap->cmdidx = CMD_sfirst; | |
| 8410 eap->cmd[0] = 's'; | |
| 8411 } | |
| 8412 else | |
| 8413 eap->cmdidx = CMD_first; | |
| 8414 ex_rewind(eap); | |
| 8415 } | |
| 7 | 8416 } |
| 8417 #endif | |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8418 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8419 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8420 * 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
|
8421 * 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
|
8422 * 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
|
8423 * 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
|
8424 * 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
|
8425 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8426 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8427 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
|
8428 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8429 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8430 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8431 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8432 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8433 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8434 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8435 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8436 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8437 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8438 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8439 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8440 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8441 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8442 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8443 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8444 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8445 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8446 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
|
8447 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8448 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8449 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8450 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8451 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8452 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8453 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8454 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8455 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8456 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8457 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8458 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8459 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8460 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8461 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8462 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8463 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8464 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8465 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8466 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8467 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8468 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8469 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8470 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8471 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8472 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8473 * 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
|
8474 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8475 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8476 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8477 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8478 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
|
8479 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8480 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8481 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8482 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8483 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8484 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8485 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8486 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8487 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8488 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8489 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
|
8490 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8491 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8492 fname = get_tv_string(&li->li_tv); |
|
9945
d63a89b526ea
commit https://github.com/vim/vim/commit/d6f2ee32dcfa18c781ef157918b524318a2215a2
Christian Brabandt <cb@256bit.org>
parents:
9931
diff
changeset
|
8493 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8494 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8495 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8496 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8497 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8498 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8499 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8500 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
|
8501 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8502 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8503 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8504 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8505 /* 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
|
8506 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8507 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8508 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8509 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8510 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8511 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8512 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8513 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8514 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8515 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8516 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
|
8517 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8518 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8519 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8520 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8521 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8522 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8523 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8524 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8525 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8526 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8527 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8528 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8529 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8530 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8531 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8532 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8533 #endif |