Mercurial > vim
annotate src/ex_cmds.c @ 12297:98586656fcae v8.0.1028
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
commit https://github.com/vim/vim/commit/3d593c2dc97c5426316bf343910cad911b2f6b49
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Aug 31 20:42:18 2017 +0200
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Problem: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set. (Yongwei
Wu)
Solution: Use vim_getenv() but check it's returning the default "C:/".
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 31 Aug 2017 20:45:04 +0200 |
| parents | 59c1e09cf1a9 |
| children | 68d7bc045dbe |
| 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) | |
| 180 width = W_WIDTH(curwin) - curbuf->b_p_wm; | |
| 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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538 s = skiptobin(p); |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
|
539 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
|
540 s = skiptodigit(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
541 if (s > p && s[-1] == '-') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
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|
542 --s; /* include preceding negative sign */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
543 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
|
544 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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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:
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diff
changeset
|
547 vim_str2nr(s, NULL, NULL, sort_what, |
|
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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>
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diff
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|
549 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
550 #ifdef FEAT_FLOAT |
| 294 | 551 else |
|
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diff
changeset
|
552 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
553 s = skipwhite(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
554 if (*s == '+') |
|
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:
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diff
changeset
|
557 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
558 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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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>
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562 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
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
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
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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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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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
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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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Bram Moolenaar <bram@vim.org>
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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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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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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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diff
changeset
|
802 win_T *win; |
|
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patch 8.0.0457: using :move messes up manual folds
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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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parents:
11129
diff
changeset
|
848 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 849 if (dest >= line2) |
| 850 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
851 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
|
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parents:
11129
diff
changeset
|
852 #ifdef FEAT_FOLDING |
|
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parents:
11129
diff
changeset
|
853 FOR_ALL_TAB_WINDOWS(tp, win) { |
|
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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
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parents:
11129
diff
changeset
|
855 foldMoveRange(&win->w_folds, line1, line2, dest); |
|
6b26e044b6f5
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parents:
11129
diff
changeset
|
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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diff
changeset
|
1428 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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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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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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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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changeset
|
1710 /* find "%s" */ |
| 7 | 1711 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
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parents:
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|
1712 { |
|
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parents:
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changeset
|
1713 if (p[1] == 's') /* found %s */ |
| 7 | 1714 break; |
|
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diff
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|
1715 if (p[1] == '%') /* skip %% */ |
|
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parents:
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diff
changeset
|
1716 ++p; |
|
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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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diff
changeset
|
1734 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1735 |
|
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1736 static int no_viminfo(void); |
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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 char_u *wp; |
| 1829 #if defined(UNIX) || defined(VMS) | |
| 1830 mode_t umask_save; | |
| 1831 #endif | |
| 1832 #ifdef UNIX | |
| 1833 int shortname = FALSE; /* use 8.3 file name */ | |
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1834 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1835 #endif |
| 601 | 1836 #ifdef WIN3264 |
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1837 int hidden = FALSE; |
| 601 | 1838 #endif |
| 7 | 1839 |
| 1840 if (no_viminfo()) | |
| 1841 return; | |
| 1842 | |
| 1843 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1844 if (fname == NULL) | |
| 1845 return; | |
| 1846 | |
| 1847 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1848 if (fp_in == NULL) | |
| 1849 { | |
| 1850 /* if it does exist, but we can't read it, don't try writing */ | |
| 1851 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1852 goto end; | |
| 1853 #if defined(UNIX) || defined(VMS) | |
| 1854 /* | |
| 1855 * For Unix we create the .viminfo non-accessible for others, | |
| 1856 * because it may contain text from non-accessible documents. | |
| 1857 */ | |
| 1858 umask_save = umask(077); | |
| 1859 #endif | |
| 1860 fp_out = mch_fopen((char *)fname, WRITEBIN); | |
| 1861 #if defined(UNIX) || defined(VMS) | |
| 1862 (void)umask(umask_save); | |
| 1863 #endif | |
| 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 | |
| 1870 * existing viminfo file, which will be renamed later. | |
| 1871 */ | |
| 1872 #ifdef UNIX | |
| 1873 /* | |
| 1874 * For Unix we check the owner of the file. It's not very nice to | |
| 1875 * overwrite a user's viminfo file after a "su root", with a | |
| 1876 * viminfo file that the user can't read. | |
| 1877 */ | |
| 1869 | 1878 st_old.st_dev = (dev_t)0; |
| 1438 | 1879 st_old.st_ino = 0; |
| 7 | 1880 st_old.st_mode = 0600; |
| 1076 | 1881 if (mch_stat((char *)fname, &st_old) == 0 |
| 1882 && getuid() != ROOT_UID | |
| 560 | 1883 && !(st_old.st_uid == getuid() |
| 7 | 1884 ? (st_old.st_mode & 0200) |
| 1885 : (st_old.st_gid == getgid() | |
| 1886 ? (st_old.st_mode & 0020) | |
| 1887 : (st_old.st_mode & 0002)))) | |
| 1888 { | |
| 944 | 1889 int tt = msg_didany; |
| 7 | 1890 |
| 1891 /* avoid a wait_return for this message, it's annoying */ | |
| 1892 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 1893 msg_didany = tt; | |
| 840 | 1894 fclose(fp_in); |
| 7 | 1895 goto end; |
| 1896 } | |
| 1897 #endif | |
| 601 | 1898 #ifdef WIN3264 |
| 1899 /* Get the file attributes of the existing viminfo file. */ | |
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1900 hidden = mch_ishidden(fname); |
| 601 | 1901 #endif |
| 7 | 1902 |
| 1903 /* | |
| 1904 * Make tempname. | |
| 1905 * May try twice: Once normal and once with shortname set, just in | |
| 1906 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 1907 */ | |
| 1908 for (;;) | |
| 1909 { | |
| 1910 tempname = buf_modname( | |
| 1911 #ifdef UNIX | |
| 1912 shortname, | |
| 1913 #else | |
| 1914 FALSE, | |
| 1915 #endif | |
| 1916 fname, | |
| 1917 #ifdef VMS | |
| 1918 (char_u *)"-tmp", | |
| 1919 #else | |
| 1920 (char_u *)".tmp", | |
| 1921 #endif | |
| 1922 FALSE); | |
| 1923 if (tempname == NULL) /* out of memory */ | |
| 1924 break; | |
| 1925 | |
| 1926 /* | |
| 1927 * Check if tempfile already exists. Never overwrite an | |
| 1928 * existing file! | |
| 1929 */ | |
| 1930 if (mch_stat((char *)tempname, &st_new) == 0) | |
| 1931 { | |
| 1932 #ifdef UNIX | |
| 1933 /* | |
| 1934 * Check if tempfile is same as original file. May happen | |
| 1935 * when modname() gave the same file back. E.g. silly | |
| 1936 * link, or file name-length reached. Try again with | |
| 1937 * shortname set. | |
| 1938 */ | |
| 560 | 1939 if (!shortname && st_new.st_dev == st_old.st_dev |
| 1940 && st_new.st_ino == st_old.st_ino) | |
| 7 | 1941 { |
| 1942 vim_free(tempname); | |
| 1943 tempname = NULL; | |
| 1944 shortname = TRUE; | |
| 1945 continue; | |
| 1946 } | |
| 1947 #endif | |
| 1948 /* | |
| 1949 * Try another name. Change one character, just before | |
| 1950 * the extension. This should also work for an 8.3 | |
| 1951 * file name, when after adding the extension it still is | |
| 1952 * the same file as the original. | |
| 1953 */ | |
| 1954 wp = tempname + STRLEN(tempname) - 5; | |
| 1955 if (wp < gettail(tempname)) /* empty file name? */ | |
| 1956 wp = gettail(tempname); | |
| 1957 for (*wp = 'z'; mch_stat((char *)tempname, &st_new) == 0; | |
| 1958 --*wp) | |
| 1959 { | |
| 1960 /* | |
| 1961 * They all exist? Must be something wrong! Don't | |
| 1962 * write the viminfo file then. | |
| 1963 */ | |
| 1964 if (*wp == 'a') | |
| 1965 { | |
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1966 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
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1967 tempname); |
| 7 | 1968 vim_free(tempname); |
| 1969 tempname = NULL; | |
| 1970 break; | |
| 1971 } | |
| 1972 } | |
| 1973 } | |
| 1974 break; | |
| 1975 } | |
| 1976 | |
| 1977 if (tempname != NULL) | |
| 1978 { | |
| 762 | 1979 #ifdef VMS |
| 1980 /* fdopen() fails for some reason */ | |
| 770 | 1981 umask_save = umask(077); |
| 1982 fp_out = mch_fopen((char *)tempname, WRITEBIN); | |
| 1983 (void)umask(umask_save); | |
| 762 | 1984 #else |
| 557 | 1985 int fd; |
| 1986 | |
| 1987 /* Use mch_open() to be able to use O_NOFOLLOW and set file | |
| 601 | 1988 * protection: |
| 673 | 1989 * Unix: same as original file, but strip s-bit. Reset umask to |
| 1990 * avoid it getting in the way. | |
| 601 | 1991 * Others: r&w for user only. */ |
| 762 | 1992 # ifdef UNIX |
| 673 | 1993 umask_save = umask(0); |
| 557 | 1994 fd = mch_open((char *)tempname, |
| 1995 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, | |
| 569 | 1996 (int)((st_old.st_mode & 0777) | 0600)); |
| 673 | 1997 (void)umask(umask_save); |
| 762 | 1998 # else |
| 569 | 1999 fd = mch_open((char *)tempname, |
| 673 | 2000 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
| 762 | 2001 # endif |
| 557 | 2002 if (fd < 0) |
| 2003 fp_out = NULL; | |
| 2004 else | |
| 2005 fp_out = fdopen(fd, WRITEBIN); | |
| 762 | 2006 #endif /* VMS */ |
| 7 | 2007 |
| 2008 /* | |
| 2009 * If we can't create in the same directory, try creating a | |
| 2010 * "normal" temp file. | |
| 2011 */ | |
| 2012 if (fp_out == NULL) | |
| 2013 { | |
| 2014 vim_free(tempname); | |
| 6721 | 2015 if ((tempname = vim_tempname('o', TRUE)) != NULL) |
| 7 | 2016 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
| 2017 } | |
| 557 | 2018 |
| 2019 #if defined(UNIX) && defined(HAVE_FCHOWN) | |
| 7 | 2020 /* |
| 557 | 2021 * Make sure the owner can read/write it. This only works for |
| 2022 * root. | |
| 7 | 2023 */ |
| 2024 if (fp_out != NULL) | |
| 1757 | 2025 ignored = fchown(fileno(fp_out), st_old.st_uid, st_old.st_gid); |
| 7 | 2026 #endif |
| 2027 } | |
| 2028 } | |
| 2029 | |
| 2030 /* | |
| 2031 * Check if the new viminfo file can be written to. | |
| 2032 */ | |
| 2033 if (fp_out == NULL) | |
| 2034 { | |
| 2035 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2036 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2037 if (fp_in != NULL) |
| 2038 fclose(fp_in); | |
| 2039 goto end; | |
| 2040 } | |
| 2041 | |
| 2042 if (p_verbose > 0) | |
| 294 | 2043 { |
| 2044 verbose_enter(); | |
| 274 | 2045 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2046 verbose_leave(); |
| 2047 } | |
| 7 | 2048 |
| 2049 viminfo_errcnt = 0; | |
| 1733 | 2050 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2051 |
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2052 if (fclose(fp_out) == EOF) |
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2053 ++viminfo_errcnt; |
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2054 |
| 7 | 2055 if (fp_in != NULL) |
| 2056 { | |
| 2057 fclose(fp_in); | |
| 601 | 2058 |
| 6049 | 2059 /* In case of an error keep the original viminfo file. Otherwise |
| 2060 * rename the newly written file. Give an error if that fails. */ | |
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2061 if (viminfo_errcnt == 0) |
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2062 { |
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2063 if (vim_rename(tempname, fname) == -1) |
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2064 { |
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2065 ++viminfo_errcnt; |
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2066 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
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2067 } |
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2068 # ifdef WIN3264 |
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2069 /* If the viminfo file was hidden then also hide the new file. */ |
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2070 else if (hidden) |
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2071 mch_hide(fname); |
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2072 # endif |
| 6049 | 2073 } |
| 2074 if (viminfo_errcnt > 0) | |
| 7 | 2075 mch_remove(tempname); |
| 601 | 2076 } |
| 2077 | |
| 7 | 2078 end: |
| 2079 vim_free(fname); | |
| 2080 vim_free(tempname); | |
| 2081 } | |
| 2082 | |
| 2083 /* | |
| 2084 * Get the viminfo file name to use. | |
| 2085 * If "file" is given and not empty, use it (has already been expanded by | |
| 2086 * cmdline functions). | |
| 2087 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2088 * expand environment variables. | |
| 2089 * Returns an allocated string. NULL when out of memory. | |
| 2090 */ | |
| 2091 static char_u * | |
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2092 viminfo_filename(char_u *file) |
| 7 | 2093 { |
| 2094 if (file == NULL || *file == NUL) | |
| 2095 { | |
|
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2096 if (*p_viminfofile != NUL) |
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2097 file = p_viminfofile; |
| 7 | 2098 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2099 { | |
| 2100 #ifdef VIMINFO_FILE2 | |
| 2101 # ifdef VMS | |
| 2102 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2103 # else | |
|
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2104 # ifdef MSWIN |
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2105 /* Use $VIM only if $HOME is the default "C:/". */ |
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2106 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
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2107 && mch_getenv((char_u *)"HOME") == NULL) |
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2108 # else |
| 7 | 2109 if (mch_getenv((char_u *)"HOME") == NULL) |
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2110 # endif |
| 7 | 2111 # endif |
| 2112 { | |
| 2113 /* don't use $VIM when not available. */ | |
| 2114 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2115 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2116 file = (char_u *)VIMINFO_FILE2; | |
| 2117 else | |
| 2118 file = (char_u *)VIMINFO_FILE; | |
| 2119 } | |
| 2120 else | |
| 2121 #endif | |
| 2122 file = (char_u *)VIMINFO_FILE; | |
| 2123 } | |
| 2124 expand_env(file, NameBuff, MAXPATHL); | |
| 2125 file = NameBuff; | |
| 2126 } | |
| 2127 return vim_strsave(file); | |
| 2128 } | |
| 2129 | |
| 2130 /* | |
| 2131 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2132 */ | |
| 2133 static void | |
|
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|
2134 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2135 { |
| 2136 int eof = FALSE; | |
| 2137 vir_T vir; | |
|
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2138 int merge = FALSE; |
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2139 int do_copy_marks = FALSE; |
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|
2140 garray_T buflist; |
| 7 | 2141 |
| 2142 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2143 return; | |
| 2144 vir.vir_fd = fp_in; | |
| 2145 #ifdef FEAT_MBYTE | |
| 2146 vir.vir_conv.vc_type = CONV_NONE; | |
| 2147 #endif | |
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2148 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
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2149 vir.vir_version = -1; |
| 7 | 2150 |
| 2151 if (fp_in != NULL) | |
| 2152 { | |
| 1733 | 2153 if (flags & VIF_WANT_INFO) |
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2154 { |
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2155 if (fp_out != NULL) |
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2156 { |
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|
2157 /* Registers and marks are read and kept separate from what |
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2158 * this Vim is using. They are merged when writing. */ |
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2159 prepare_viminfo_registers(); |
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2160 prepare_viminfo_marks(); |
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2161 } |
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2162 |
| 1733 | 2163 eof = read_viminfo_up_to_marks(&vir, |
| 2164 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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2165 merge = TRUE; |
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2166 } |
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2167 else if (flags != 0) |
| 7 | 2168 /* Skip info, find start of marks */ |
| 2169 while (!(eof = viminfo_readline(&vir)) | |
| 2170 && vir.vir_line[0] != '>') | |
| 2171 ; | |
|
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2172 |
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2173 do_copy_marks = (flags & |
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2174 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
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2175 } |
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2176 |
| 7 | 2177 if (fp_out != NULL) |
| 2178 { | |
| 2179 /* Write the info: */ | |
| 2180 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2181 VIM_VERSION_MEDIUM); | |
|
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2182 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
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2183 write_viminfo_version(fp_out); |
| 7 | 2184 #ifdef FEAT_MBYTE |
|
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2185 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2186 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2187 #endif | |
| 2188 write_viminfo_search_pattern(fp_out); | |
| 2189 write_viminfo_sub_string(fp_out); | |
| 2190 #ifdef FEAT_CMDHIST | |
|
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2191 write_viminfo_history(fp_out, merge); |
| 7 | 2192 #endif |
| 2193 write_viminfo_registers(fp_out); | |
|
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2194 finish_viminfo_registers(); |
| 7 | 2195 #ifdef FEAT_EVAL |
| 2196 write_viminfo_varlist(fp_out); | |
| 2197 #endif | |
| 2198 write_viminfo_filemarks(fp_out); | |
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|
2199 finish_viminfo_marks(); |
| 7 | 2200 write_viminfo_bufferlist(fp_out); |
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2201 write_viminfo_barlines(&vir, fp_out); |
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2202 |
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2203 if (do_copy_marks) |
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2204 ga_init2(&buflist, sizeof(buf_T *), 50); |
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2205 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
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2206 } |
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2207 |
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2208 if (do_copy_marks) |
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2209 { |
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|
2210 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
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2211 if (fp_out != NULL) |
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2212 ga_clear(&buflist); |
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2213 } |
| 7 | 2214 |
| 2215 vim_free(vir.vir_line); | |
| 2216 #ifdef FEAT_MBYTE | |
| 2217 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2218 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2219 #endif | |
|
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2220 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2221 } |
| 2222 | |
| 2223 /* | |
| 2224 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2225 * first part of the viminfo file which contains everything but the marks that | |
| 2226 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2227 */ | |
| 2228 static int | |
|
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2229 read_viminfo_up_to_marks( |
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2230 vir_T *virp, |
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2231 int forceit, |
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2232 int writing) |
| 7 | 2233 { |
| 2234 int eof; | |
| 2235 buf_T *buf; | |
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2236 int got_encoding = FALSE; |
| 7 | 2237 |
| 2238 #ifdef FEAT_CMDHIST | |
| 4285 | 2239 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2240 #endif |
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2241 |
| 7 | 2242 eof = viminfo_readline(virp); |
| 2243 while (!eof && virp->vir_line[0] != '>') | |
| 2244 { | |
| 2245 switch (virp->vir_line[0]) | |
| 2246 { | |
| 2247 /* Characters reserved for future expansion, ignored now */ | |
| 2248 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2249 case '^': /* to be defined */ | |
| 2250 case '<': /* long line - ignored */ | |
| 2251 /* A comment or empty line. */ | |
| 2252 case NUL: | |
| 2253 case '\r': | |
| 2254 case '\n': | |
| 2255 case '#': | |
| 2256 eof = viminfo_readline(virp); | |
| 2257 break; | |
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2258 case '|': |
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2259 eof = read_viminfo_barline(virp, got_encoding, |
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2260 forceit, writing); |
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2261 break; |
| 7 | 2262 case '*': /* "*encoding=value" */ |
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2263 got_encoding = TRUE; |
| 7 | 2264 eof = viminfo_encoding(virp); |
| 2265 break; | |
| 2266 case '!': /* global variable */ | |
| 2267 #ifdef FEAT_EVAL | |
| 2268 eof = read_viminfo_varlist(virp, writing); | |
| 2269 #else | |
| 2270 eof = viminfo_readline(virp); | |
| 2271 #endif | |
| 2272 break; | |
| 2273 case '%': /* entry for buffer list */ | |
| 2274 eof = read_viminfo_bufferlist(virp, writing); | |
| 2275 break; | |
| 2276 case '"': | |
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2277 /* When registers are in bar lines skip the old style register |
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2278 * lines. */ |
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2279 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
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2280 eof = read_viminfo_register(virp, forceit); |
|
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|
2281 else |
|
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diff
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|
2282 do { |
|
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2283 eof = viminfo_readline(virp); |
|
f5d9eb512f8b
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diff
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|
2284 } while (!eof && (virp->vir_line[0] == TAB |
|
f5d9eb512f8b
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diff
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|
2285 || virp->vir_line[0] == '<')); |
| 7 | 2286 break; |
| 2287 case '/': /* Search string */ | |
| 2288 case '&': /* Substitute search string */ | |
| 2289 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2290 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2291 break; | |
| 2292 case '$': | |
| 2293 eof = read_viminfo_sub_string(virp, forceit); | |
| 2294 break; | |
| 2295 case ':': | |
| 2296 case '?': | |
| 2297 case '=': | |
| 2298 case '@': | |
| 2299 #ifdef FEAT_CMDHIST | |
|
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diff
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|
2300 /* When history is in bar lines skip the old style history |
|
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diff
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|
2301 * lines. */ |
|
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diff
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|
2302 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
636cfa97200e
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|
2303 eof = read_viminfo_history(virp, writing); |
|
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|
2304 else |
|
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|
2305 #endif |
|
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diff
changeset
|
2306 eof = viminfo_readline(virp); |
| 7 | 2307 break; |
| 2308 case '-': | |
| 2309 case '\'': | |
|
9297
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commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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9284
diff
changeset
|
2310 /* When file marks are in bar lines skip the old style lines. */ |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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|
2311 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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diff
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|
2312 eof = read_viminfo_filemark(virp, forceit); |
|
9c663cda189f
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diff
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|
2313 else |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
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9284
diff
changeset
|
2314 eof = viminfo_readline(virp); |
| 7 | 2315 break; |
| 2316 default: | |
| 2317 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2318 virp->vir_line)) | |
| 2319 eof = TRUE; | |
| 2320 else | |
| 2321 eof = viminfo_readline(virp); | |
| 2322 break; | |
| 2323 } | |
| 2324 } | |
| 2325 | |
| 2326 #ifdef FEAT_CMDHIST | |
| 2327 /* Finish reading history items. */ | |
| 4285 | 2328 if (!writing) |
|
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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9248
diff
changeset
|
2329 finish_viminfo_history(virp); |
| 7 | 2330 #endif |
| 2331 | |
| 2332 /* Change file names to buffer numbers for fmarks. */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2333 FOR_ALL_BUFFERS(buf) |
| 7 | 2334 fmarks_check_names(buf); |
| 2335 | |
| 2336 return eof; | |
| 2337 } | |
| 2338 | |
| 2339 /* | |
| 2340 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2341 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2342 * conversion of text with iconv() in viminfo_readstring(). | |
| 2343 */ | |
| 2344 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2345 viminfo_encoding(vir_T *virp) |
| 7 | 2346 { |
| 2347 #ifdef FEAT_MBYTE | |
| 2348 char_u *p; | |
| 2349 int i; | |
| 2350 | |
| 2351 if (get_viminfo_parameter('c') != 0) | |
| 2352 { | |
| 2353 p = vim_strchr(virp->vir_line, '='); | |
| 2354 if (p != NULL) | |
| 2355 { | |
| 2356 /* remove trailing newline */ | |
| 2357 ++p; | |
| 2358 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2359 ; | |
| 2360 p[i] = NUL; | |
| 2361 | |
| 2362 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2363 } | |
| 2364 } | |
| 2365 #endif | |
| 2366 return viminfo_readline(virp); | |
| 2367 } | |
| 2368 | |
| 2369 /* | |
| 2370 * Read a line from the viminfo file. | |
| 2371 * Returns TRUE for end-of-file; | |
| 2372 */ | |
| 2373 int | |
|
7819
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diff
changeset
|
2374 viminfo_readline(vir_T *virp) |
| 7 | 2375 { |
| 2376 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2377 } | |
| 2378 | |
| 2379 /* | |
|
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|
2380 * Check string read from viminfo file. |
|
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diff
changeset
|
2381 * Remove '\n' at the end of the line. |
| 7 | 2382 * - replace CTRL-V CTRL-V with CTRL-V |
| 2383 * - replace CTRL-V 'n' with '\n' | |
| 2384 * | |
| 2385 * Check for a long line as written by viminfo_writestring(). | |
| 2386 * | |
| 2387 * Return the string in allocated memory (NULL when out of memory). | |
| 2388 */ | |
| 2389 char_u * | |
|
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diff
changeset
|
2390 viminfo_readstring( |
|
f86adafb28d4
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diff
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|
2391 vir_T *virp, |
|
f86adafb28d4
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diff
changeset
|
2392 int off, /* offset for virp->vir_line */ |
|
f86adafb28d4
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diff
changeset
|
2393 int convert UNUSED) /* convert the string */ |
| 7 | 2394 { |
| 2395 char_u *retval; | |
| 2396 char_u *s, *d; | |
| 2397 long len; | |
| 2398 | |
| 2399 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2400 { | |
| 2401 len = atol((char *)virp->vir_line + off + 1); | |
| 2402 retval = lalloc(len, TRUE); | |
| 2403 if (retval == NULL) | |
| 2404 { | |
| 2405 /* Line too long? File messed up? Skip next line. */ | |
| 2406 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2407 return NULL; | |
| 2408 } | |
| 2409 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2410 s = retval + 1; /* Skip the leading '<' */ | |
| 2411 } | |
| 2412 else | |
| 2413 { | |
| 2414 retval = vim_strsave(virp->vir_line + off); | |
| 2415 if (retval == NULL) | |
| 2416 return NULL; | |
| 2417 s = retval; | |
| 2418 } | |
| 2419 | |
| 2420 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2421 d = retval; | |
| 2422 while (*s != NUL && *s != '\n') | |
| 2423 { | |
| 2424 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2425 { | |
| 2426 if (s[1] == 'n') | |
| 2427 *d++ = '\n'; | |
| 2428 else | |
| 2429 *d++ = Ctrl_V; | |
| 2430 s += 2; | |
| 2431 } | |
| 2432 else | |
| 2433 *d++ = *s++; | |
| 2434 } | |
| 2435 *d = NUL; | |
| 2436 | |
| 2437 #ifdef FEAT_MBYTE | |
| 2438 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2439 { | |
| 2440 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2441 if (d != NULL) | |
| 2442 { | |
| 2443 vim_free(retval); | |
| 2444 retval = d; | |
| 2445 } | |
| 2446 } | |
| 2447 #endif | |
| 2448 | |
| 2449 return retval; | |
| 2450 } | |
| 2451 | |
| 2452 /* | |
| 2453 * write string to viminfo file | |
| 2454 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2455 * - replace '\n' with CTRL-V 'n' | |
| 2456 * - add a '\n' at the end | |
| 2457 * | |
| 2458 * For a long line: | |
| 2459 * - write " CTRL-V <length> \n " in first line | |
| 2460 * - write " < <string> \n " in second line | |
| 2461 */ | |
| 2462 void | |
|
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7799
diff
changeset
|
2463 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2464 { |
| 2465 int c; | |
| 2466 char_u *s; | |
| 2467 int len = 0; | |
| 2468 | |
| 2469 for (s = p; *s != NUL; ++s) | |
| 2470 { | |
| 2471 if (*s == Ctrl_V || *s == '\n') | |
| 2472 ++len; | |
| 2473 ++len; | |
| 2474 } | |
| 2475 | |
| 2476 /* If the string will be too long, write its length and put it in the next | |
| 2477 * line. Take into account that some room is needed for what comes before | |
| 2478 * the string (e.g., variable name). Add something to the length for the | |
| 2479 * '<', NL and trailing NUL. */ | |
| 2480 if (len > LSIZE / 2) | |
| 2481 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2482 | |
| 2483 while ((c = *p++) != NUL) | |
| 2484 { | |
| 2485 if (c == Ctrl_V || c == '\n') | |
| 2486 { | |
| 2487 putc(Ctrl_V, fd); | |
| 2488 if (c == '\n') | |
| 2489 c = 'n'; | |
| 2490 } | |
| 2491 putc(c, fd); | |
| 2492 } | |
| 2493 putc('\n', fd); | |
| 2494 } | |
|
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|
2495 |
|
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|
2496 /* |
|
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|
2497 * Write a string in quotes that barline_parse() can read back. |
|
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|
2498 * Breaks the line in less than LSIZE pieces when needed. |
|
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diff
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|
2499 * Returns remaining characters in the line. |
|
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|
2500 */ |
|
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diff
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|
2501 int |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2502 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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|
2503 { |
|
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|
2504 char_u *p; |
|
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|
2505 int remaining = remaining_start; |
|
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|
2506 int len = 2; |
|
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|
2507 |
|
636cfa97200e
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|
2508 /* Count the number of characters produced, including quotes. */ |
|
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|
2509 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
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|
2510 { |
|
636cfa97200e
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|
2511 if (*p == NL) |
|
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|
2512 len += 2; |
|
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|
2513 else if (*p == '"' || *p == '\\') |
|
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|
2514 len += 2; |
|
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|
2515 else |
|
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2516 ++len; |
|
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2517 } |
|
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|
2518 if (len > remaining - 2) |
|
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2519 { |
|
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|
2520 fprintf(fd, ">%d\n|<", len); |
|
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|
2521 remaining = LSIZE - 20; |
|
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|
2522 } |
|
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|
2523 |
|
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changeset
|
2524 putc('"', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2525 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2526 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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9234
diff
changeset
|
2527 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2528 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2529 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2530 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2531 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2532 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2533 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2534 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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9234
diff
changeset
|
2535 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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9234
diff
changeset
|
2536 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2537 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2538 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2539 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2540 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2541 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2542 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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9234
diff
changeset
|
2543 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2544 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2545 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2546 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2547 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2548 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2549 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2550 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2551 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2552 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2553 return remaining - 2; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2554 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2555 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2556 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2557 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2558 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2559 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2560 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2561 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2562 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2563 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2564 char_u *p = text; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2565 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
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diff
changeset
|
2566 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2567 bval_T *value; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2568 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2569 int allocated = FALSE; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2570 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2571 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2572 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2573 int converted; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2574 #endif |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2575 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2576 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2577 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2578 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2579 if (ga_grow(values, 1) == FAIL) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2580 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2581 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2582 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2583 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2584 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2585 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2586 * memory, because virp->vir_line is overwritten. */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2587 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2588 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2589 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2590 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2591 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2592 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2593 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2594 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2595 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2596 vp->bv_allocated = TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2597 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2598 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2599 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2600 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2601 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2602 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2603 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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parents:
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diff
changeset
|
2604 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2605 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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parents:
9244
diff
changeset
|
2606 size_t n; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2607 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2608 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2609 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2610 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2611 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2612 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2613 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2614 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2615 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2616 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2617 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2618 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2619 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2620 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2621 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
|
2622 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2623 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2624 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
|
2625 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2626 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2627 /* 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
|
2628 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2629 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2630 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
|
2631 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2632 /* 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
|
2633 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2634 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
|
2635 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2636 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2637 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2638 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2639 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2640 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2641 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2642 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2643 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2644 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
|
2645 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2646 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2647 *p = NUL; |
|
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 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2650 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2651 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2652 /* 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
|
2653 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2654 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2655 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2656 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2657 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
|
2658 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2659 /* 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
|
2660 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2661 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
|
2662 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2663 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2664 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2665 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2667 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2668 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2669 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2670 ++values->ga_len; |
|
9240
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 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2673 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2674 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2675 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2678 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2679 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2680 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2681 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2682 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
|
2683 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2684 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2685 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2686 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2687 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2688 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2690 ++p; |
|
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 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2693 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2694 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2695 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2696 s[len] = NUL; |
|
636cfa97200e
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|
2697 |
|
9268
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|
2698 #ifdef FEAT_MBYTE |
|
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|
2699 converted = FALSE; |
|
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|
2700 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
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|
2701 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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|
2702 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
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|
2703 if (sconv != NULL) |
|
a00e32b5bb39
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diff
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|
2704 { |
|
a00e32b5bb39
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|
2705 if (s == buf) |
|
a00e32b5bb39
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|
2706 vim_free(s); |
|
a00e32b5bb39
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|
2707 s = sconv; |
|
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|
2708 buf = s; |
|
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|
2709 converted = TRUE; |
|
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|
2710 } |
|
a00e32b5bb39
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|
2711 } |
|
a00e32b5bb39
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|
2712 #endif |
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|
2713 /* Need to copy in allocated memory if the string wasn't allocated |
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a00e32b5bb39
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2714 * above and we did allocate before, thus vir_line may change. */ |
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|
2715 if (s != buf && allocated) |
|
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2716 s = vim_strsave(s); |
|
9272
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|
2717 value->bv_string = s; |
|
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2718 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
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2719 value->bv_len = len; |
|
f5d9eb512f8b
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|
2720 value->bv_allocated = allocated |
|
9268
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|
2721 #ifdef FEAT_MBYTE |
|
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|
2722 || converted |
|
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|
2723 #endif |
|
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|
2724 ; |
|
9272
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|
2725 ++values->ga_len; |
|
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|
2726 if (nextp != NULL) |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2727 { |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2728 /* values following a long string */ |
|
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|
2729 p = nextp; |
|
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|
2730 nextp = NULL; |
|
636cfa97200e
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|
2731 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2732 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2733 else if (*p == ',') |
|
636cfa97200e
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|
2734 { |
|
9272
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changeset
|
2735 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
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|
2736 ++values->ga_len; |
|
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|
2737 } |
|
636cfa97200e
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|
2738 else |
|
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diff
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|
2739 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2740 } |
|
9330
8cb76e38c346
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|
2741 return TRUE; |
|
9240
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diff
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|
2742 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2743 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2744 static int |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2745 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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|
2746 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2747 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2748 int bartype; |
|
9272
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diff
changeset
|
2749 garray_T values; |
|
f5d9eb512f8b
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diff
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|
2750 bval_T *vp; |
|
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diff
changeset
|
2751 int i; |
|
9330
8cb76e38c346
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|
2752 int read_next = TRUE; |
|
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|
2753 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2754 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2755 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2756 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
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diff
changeset
|
2757 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2758 * |<{text2},{value} |
|
636cfa97200e
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diff
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|
2759 * For a long line not using a string |
|
636cfa97200e
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|
2760 * |{bartype},{lots of values},> |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2761 * |<{value},{value} |
|
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diff
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|
2762 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2763 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2764 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2765 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2766 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2767 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2768 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2769 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2770 { |
|
9272
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changeset
|
2771 ga_init2(&values, sizeof(bval_T), 20); |
|
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changeset
|
2772 bartype = getdigits(&p); |
|
636cfa97200e
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changeset
|
2773 switch (bartype) |
|
636cfa97200e
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changeset
|
2774 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2775 case BARTYPE_VERSION: |
|
636cfa97200e
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changeset
|
2776 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
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changeset
|
2777 * If it comes later it was copied by a Vim version that |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2778 * doesn't understand the version. */ |
|
636cfa97200e
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changeset
|
2779 if (!got_encoding) |
|
636cfa97200e
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changeset
|
2780 { |
|
9330
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changeset
|
2781 read_next = barline_parse(virp, p, &values); |
|
9272
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changeset
|
2782 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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9270
diff
changeset
|
2783 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
|
2784 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
|
2785 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2788 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2789 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
|
2790 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2791 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2792 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2793 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2794 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
|
2795 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2798 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2799 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
|
2800 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2801 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2802 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2803 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2804 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 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
|
2807 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2808 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
|
2809 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2810 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
|
2811 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
|
2812 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2813 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2814 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2815 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2817 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2818 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2819 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2821 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2822 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2825 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
|
2826 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2828 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2829 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2830 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
|
2831 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2832 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2833 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
|
2834 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2835 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2836 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2837 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2838 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2839 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
|
2840 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2841 /* 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
|
2842 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
|
2843 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2844 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2845 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2846 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2847 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2848 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2849 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2850 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2851 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2852 } |
| 7 | 2853 #endif /* FEAT_VIMINFO */ |
| 2854 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2855 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2856 * 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
|
2857 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2858 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2859 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2860 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2861 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2862 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2863 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
|
2864 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2865 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2866 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2867 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2868 |
| 7 | 2869 /* |
| 2870 * Implementation of ":fixdel", also used by get_stty(). | |
| 2871 * <BS> resulting <Del> | |
| 2872 * ^? ^H | |
| 2873 * not ^? ^? | |
| 2874 */ | |
| 2875 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2876 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2877 { |
| 2878 char_u *p; | |
| 2879 | |
| 2880 p = find_termcode((char_u *)"kb"); | |
| 2881 add_termcode((char_u *)"kD", p != NULL | |
| 2882 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2883 } | |
| 2884 | |
| 2885 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2886 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2887 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2888 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2889 int list) |
| 7 | 2890 { |
| 13 | 2891 char_u numbuf[30]; |
| 7 | 2892 |
| 2893 if (curwin->w_p_nu || use_number) | |
| 2894 { | |
| 1872 | 2895 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 2896 "%*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
|
2897 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 2898 } |
| 169 | 2899 msg_prt_line(ml_get(lnum), list); |
| 7 | 2900 } |
| 2901 | |
| 2902 /* | |
| 2903 * Print a text line. Also in silent mode ("ex -s"). | |
| 2904 */ | |
| 2905 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2906 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 2907 { |
| 2908 int save_silent = silent_mode; | |
| 2909 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2910 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2911 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2912 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2913 |
| 169 | 2914 msg_start(); |
| 7 | 2915 silent_mode = FALSE; |
| 169 | 2916 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 2917 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 2918 if (save_silent) |
| 2919 { | |
| 2920 msg_putchar('\n'); | |
| 2921 cursor_on(); /* msg_start() switches it off */ | |
| 2922 out_flush(); | |
| 2923 silent_mode = save_silent; | |
| 1798 | 2924 } |
| 2925 info_message = FALSE; | |
| 7 | 2926 } |
| 2927 | |
|
4589
fa39483a1363
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Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2928 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2929 rename_buffer(char_u *new_fname) |
|
4589
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|
2930 { |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2931 char_u *fname, *sfname, *xfname; |
|
4613
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diff
changeset
|
2932 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
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diff
changeset
|
2933 |
|
4589
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diff
changeset
|
2934 #ifdef FEAT_AUTOCMD |
|
4613
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diff
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|
2935 buf = curbuf; |
|
219b2fcad60d
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diff
changeset
|
2936 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
4589
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diff
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|
2937 /* buffer changed, don't change name now */ |
|
fa39483a1363
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|
2938 if (buf != curbuf) |
|
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|
2939 return FAIL; |
|
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diff
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|
2940 # ifdef FEAT_EVAL |
|
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updated for version 7.3.1042
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|
2941 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
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diff
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|
2942 return FAIL; |
|
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diff
changeset
|
2943 # endif |
|
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|
2944 #endif |
|
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diff
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|
2945 /* |
|
fa39483a1363
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|
2946 * The name of the current buffer will be changed. |
|
fa39483a1363
updated for version 7.3.1042
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diff
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|
2947 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
fa39483a1363
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diff
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|
2948 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
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diff
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|
2949 * But don't set the alternate file name if the buffer didn't have a |
|
fa39483a1363
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|
2950 * name. |
|
fa39483a1363
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|
2951 */ |
|
4613
219b2fcad60d
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parents:
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diff
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|
2952 fname = curbuf->b_ffname; |
|
219b2fcad60d
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diff
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|
2953 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
2954 xfname = curbuf->b_fname; |
|
219b2fcad60d
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parents:
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diff
changeset
|
2955 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
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diff
changeset
|
2956 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2957 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
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diff
changeset
|
2958 { |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
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diff
changeset
|
2959 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
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diff
changeset
|
2960 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
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diff
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|
2961 return FAIL; |
|
fa39483a1363
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diff
changeset
|
2962 } |
|
4613
219b2fcad60d
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diff
changeset
|
2963 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2964 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
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diff
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|
2965 { |
|
fa39483a1363
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diff
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|
2966 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2967 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2968 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
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diff
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|
2969 } |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2970 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2971 vim_free(sfname); |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2972 #ifdef FEAT_AUTOCMD |
|
4613
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4589
diff
changeset
|
2973 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2974 #endif |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2975 /* Change directories when the 'acd' option is set. */ |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2976 DO_AUTOCHDIR |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
2977 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2978 } |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
2979 |
| 7 | 2980 /* |
| 2981 * ":file[!] [fname]". | |
| 2982 */ | |
| 2983 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2984 ex_file(exarg_T *eap) |
| 7 | 2985 { |
| 14 | 2986 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 2987 * "0file name", etc. */ | |
| 2988 if (eap->addr_count > 0 | |
| 2989 && (*eap->arg != NUL | |
| 2990 || eap->line2 > 0 | |
| 2991 || eap->addr_count > 1)) | |
| 2992 { | |
| 2993 EMSG(_(e_invarg)); | |
| 2994 return; | |
| 2995 } | |
| 2996 | |
| 2997 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 2998 { |
|
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parents:
4285
diff
changeset
|
2999 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3000 return; |
| 3001 } | |
| 3002 /* 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
|
3003 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3004 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3005 } |
| 3006 | |
| 3007 /* | |
| 3008 * ":update". | |
| 3009 */ | |
| 3010 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3011 ex_update(exarg_T *eap) |
| 7 | 3012 { |
| 3013 if (curbufIsChanged()) | |
| 3014 (void)do_write(eap); | |
| 3015 } | |
| 3016 | |
| 3017 /* | |
| 3018 * ":write" and ":saveas". | |
| 3019 */ | |
| 3020 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3021 ex_write(exarg_T *eap) |
| 7 | 3022 { |
| 3023 if (eap->usefilter) /* input lines to shell command */ | |
| 3024 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3025 else | |
| 3026 (void)do_write(eap); | |
| 3027 } | |
| 3028 | |
| 3029 /* | |
| 3030 * write current buffer to file 'eap->arg' | |
| 3031 * if 'eap->append' is TRUE, append to the file | |
| 3032 * | |
| 3033 * if *eap->arg == NUL write to current file | |
| 3034 * | |
| 3035 * return FAIL for failure, OK otherwise | |
| 3036 */ | |
| 3037 int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3038 do_write(exarg_T *eap) |
| 7 | 3039 { |
| 3040 int other; | |
| 3041 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3042 char_u *ffname; | |
| 3043 int retval = FAIL; | |
| 3044 char_u *free_fname = NULL; | |
| 3045 #ifdef FEAT_BROWSE | |
| 3046 char_u *browse_file = NULL; | |
| 3047 #endif | |
| 3048 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3049 int name_was_missing; |
| 7 | 3050 |
| 3051 if (not_writing()) /* check 'write' option */ | |
| 3052 return FAIL; | |
| 3053 | |
| 3054 ffname = eap->arg; | |
| 3055 #ifdef FEAT_BROWSE | |
| 3056 if (cmdmod.browse) | |
| 3057 { | |
| 29 | 3058 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3059 NULL, NULL, NULL, curbuf); |
| 3060 if (browse_file == NULL) | |
| 3061 goto theend; | |
| 3062 ffname = browse_file; | |
| 3063 } | |
| 3064 #endif | |
| 3065 if (*ffname == NUL) | |
| 3066 { | |
| 3067 if (eap->cmdidx == CMD_saveas) | |
| 3068 { | |
| 3069 EMSG(_(e_argreq)); | |
| 3070 goto theend; | |
| 3071 } | |
| 3072 other = FALSE; | |
| 3073 } | |
| 3074 else | |
| 3075 { | |
| 3076 fname = ffname; | |
| 3077 free_fname = fix_fname(ffname); | |
| 3078 /* | |
| 3079 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3080 * able to write the file in this situation. | |
| 3081 */ | |
| 3082 if (free_fname != NULL) | |
| 3083 ffname = free_fname; | |
| 3084 other = otherfile(ffname); | |
| 3085 } | |
| 3086 | |
| 3087 /* | |
| 3088 * If we have a new file, put its name in the list of alternate file names. | |
| 3089 */ | |
| 3090 if (other) | |
| 3091 { | |
| 3092 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3093 || eap->cmdidx == CMD_saveas) | |
| 3094 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3095 else | |
| 3096 alt_buf = buflist_findname(ffname); | |
| 3097 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3098 { | |
| 3099 /* Overwriting a file that is loaded in another buffer is not a | |
| 3100 * good idea. */ | |
| 315 | 3101 EMSG(_(e_bufloaded)); |
| 7 | 3102 goto theend; |
| 3103 } | |
| 3104 } | |
| 3105 | |
| 3106 /* | |
| 3107 * Writing to the current file is not allowed in readonly mode | |
| 3108 * and a file name is required. | |
| 3109 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3110 */ | |
| 3111 if (!other && ( | |
| 3112 #ifdef FEAT_QUICKFIX | |
| 3113 bt_dontwrite_msg(curbuf) || | |
| 3114 #endif | |
| 3115 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3116 goto theend; | |
| 3117 | |
| 3118 if (!other) | |
| 3119 { | |
| 3120 ffname = curbuf->b_ffname; | |
| 3121 fname = curbuf->b_fname; | |
| 3122 /* | |
| 3123 * Not writing the whole file is only allowed with '!'. | |
| 3124 */ | |
| 3125 if ( (eap->line1 != 1 | |
| 3126 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3127 && !eap->forceit | |
| 3128 && !eap->append | |
| 3129 && !p_wa) | |
| 3130 { | |
| 3131 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3132 if (p_confirm || cmdmod.confirm) | |
| 3133 { | |
| 3134 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3135 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3136 goto theend; | |
| 3137 eap->forceit = TRUE; | |
| 3138 } | |
| 3139 else | |
| 3140 #endif | |
| 3141 { | |
| 3142 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3143 goto theend; | |
| 3144 } | |
| 3145 } | |
| 3146 } | |
| 3147 | |
| 3148 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3149 { | |
| 3150 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3151 { | |
| 3152 #ifdef FEAT_AUTOCMD | |
| 3153 buf_T *was_curbuf = curbuf; | |
| 3154 | |
| 3155 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3156 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
| 7 | 3157 # ifdef FEAT_EVAL |
| 3158 if (curbuf != was_curbuf || aborting()) | |
| 3159 # else | |
| 3160 if (curbuf != was_curbuf) | |
| 3161 # endif | |
| 3162 { | |
| 3163 /* buffer changed, don't change name now */ | |
| 3164 retval = FAIL; | |
| 3165 goto theend; | |
| 3166 } | |
| 3167 #endif | |
| 3168 /* Exchange the file names for the current and the alternate | |
| 3169 * buffer. This makes it look like we are now editing the buffer | |
| 3170 * under the new name. Must be done before buf_write(), because | |
| 3171 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3172 * the file name. */ | |
| 3173 fname = alt_buf->b_fname; | |
| 3174 alt_buf->b_fname = curbuf->b_fname; | |
| 3175 curbuf->b_fname = fname; | |
| 3176 fname = alt_buf->b_ffname; | |
| 3177 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3178 curbuf->b_ffname = fname; | |
| 3179 fname = alt_buf->b_sfname; | |
| 3180 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3181 curbuf->b_sfname = fname; | |
| 3182 buf_name_changed(curbuf); | |
| 3183 #ifdef FEAT_AUTOCMD | |
| 3184 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); | |
| 21 | 3185 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3186 if (!alt_buf->b_p_bl) |
| 3187 { | |
| 3188 alt_buf->b_p_bl = TRUE; | |
| 3189 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3190 } | |
| 3191 # ifdef FEAT_EVAL | |
| 3192 if (curbuf != was_curbuf || aborting()) | |
| 3193 # else | |
| 3194 if (curbuf != was_curbuf) | |
| 3195 # endif | |
| 3196 { | |
| 3197 /* buffer changed, don't write the file */ | |
| 3198 retval = FAIL; | |
| 3199 goto theend; | |
| 3200 } | |
| 634 | 3201 |
| 3202 /* If 'filetype' was empty try detecting it now. */ | |
| 3203 if (*curbuf->b_p_ft == NUL) | |
| 3204 { | |
| 819 | 3205 if (au_has_group((char_u *)"filetypedetect")) |
| 3206 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3207 TRUE, NULL); |
| 717 | 3208 do_modelines(0); |
| 634 | 3209 } |
| 2648 | 3210 |
| 3211 /* Autocommands may have changed buffer names, esp. when | |
| 3212 * 'autochdir' is set. */ | |
| 3213 fname = curbuf->b_sfname; | |
| 7 | 3214 #endif |
| 3215 } | |
| 3216 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3217 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
|
3218 |
| 7 | 3219 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3220 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3221 |
| 819 | 3222 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3223 if (eap->cmdidx == CMD_saveas) |
| 3224 { | |
| 3225 if (retval == OK) | |
| 1806 | 3226 { |
| 961 | 3227 curbuf->b_p_ro = FALSE; |
| 1806 | 3228 #ifdef FEAT_WINDOWS |
| 3229 redraw_tabline = TRUE; | |
| 3230 #endif | |
| 3231 } | |
|
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commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3232 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3233 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3234 /* 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
|
3235 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3236 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3237 { |
| 961 | 3238 DO_AUTOCHDIR |
| 3239 } | |
| 7 | 3240 } |
| 3241 | |
| 3242 theend: | |
| 3243 #ifdef FEAT_BROWSE | |
| 3244 vim_free(browse_file); | |
| 3245 #endif | |
| 3246 vim_free(free_fname); | |
| 3247 return retval; | |
| 3248 } | |
| 3249 | |
| 3250 /* | |
| 3251 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3252 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3253 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3254 * Return OK if it's OK, FAIL if it is not. | |
| 3255 */ | |
| 3486 | 3256 int |
|
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parents:
7799
diff
changeset
|
3257 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3258 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3259 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3260 char_u *fname, /* file name to be used (can differ from |
| 7 | 3261 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3262 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
|
3263 int other) /* writing under other name */ |
| 7 | 3264 { |
| 3265 /* | |
| 3266 * write to other file or b_flags set or not writing the whole file: | |
| 3267 * overwriting only allowed with '!' | |
| 3268 */ | |
| 3269 if ( (other | |
| 3270 || (buf->b_flags & BF_NOTEDITED) | |
| 3271 || ((buf->b_flags & BF_NEW) | |
| 3272 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3273 || (buf->b_flags & BF_READERR)) | |
| 3274 && !p_wa | |
| 1457 | 3275 #ifdef FEAT_QUICKFIX |
| 3276 && !bt_nofile(buf) | |
| 3277 #endif | |
| 7 | 3278 && vim_fexists(ffname)) |
| 3279 { | |
| 460 | 3280 if (!eap->forceit && !eap->append) |
| 7 | 3281 { |
| 460 | 3282 #ifdef UNIX |
| 637 | 3283 /* with UNIX it is possible to open a directory */ |
| 460 | 3284 if (mch_isdir(ffname)) |
| 3285 { | |
| 3286 EMSG2(_(e_isadir2), ffname); | |
| 3287 return FAIL; | |
| 3288 } | |
| 7 | 3289 #endif |
| 3290 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3291 if (p_confirm || cmdmod.confirm) |
| 3292 { | |
| 2770 | 3293 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3294 |
| 3295 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3296 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3297 return FAIL; | |
| 3298 eap->forceit = TRUE; | |
| 3299 } | |
| 3300 else | |
| 3301 #endif | |
| 3302 { | |
| 3303 EMSG(_(e_exists)); | |
| 7 | 3304 return FAIL; |
| 460 | 3305 } |
| 7 | 3306 } |
| 460 | 3307 |
| 3308 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3309 if (other && !emsg_silent) | |
| 7 | 3310 { |
| 2770 | 3311 char_u *dir; |
| 460 | 3312 char_u *p; |
| 3313 int r; | |
| 3314 char_u *swapname; | |
| 3315 | |
| 3316 /* We only try the first entry in 'directory', without checking if | |
| 3317 * it's writable. If the "." directory is not writable the write | |
| 3318 * will probably fail anyway. | |
| 3319 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3320 * for the written file. */ | |
| 3321 if (*p_dir == NUL) | |
| 2770 | 3322 { |
| 3323 dir = alloc(5); | |
| 3324 if (dir == NULL) | |
| 3325 return FAIL; | |
| 460 | 3326 STRCPY(dir, "."); |
| 2770 | 3327 } |
| 460 | 3328 else |
| 3329 { | |
| 2770 | 3330 dir = alloc(MAXPATHL); |
| 3331 if (dir == NULL) | |
| 3332 return FAIL; | |
| 460 | 3333 p = p_dir; |
| 3334 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3335 } | |
| 3336 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3337 vim_free(dir); |
| 460 | 3338 r = vim_fexists(swapname); |
| 3339 if (r) | |
| 3340 { | |
| 3341 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3342 if (p_confirm || cmdmod.confirm) | |
| 3343 { | |
| 2770 | 3344 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3345 |
| 3346 dialog_msg(buff, | |
| 3347 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3348 swapname); | |
| 3349 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3350 != VIM_YES) | |
| 819 | 3351 { |
| 3352 vim_free(swapname); | |
| 460 | 3353 return FAIL; |
| 819 | 3354 } |
| 460 | 3355 eap->forceit = TRUE; |
| 3356 } | |
| 3357 else | |
| 3358 #endif | |
| 3359 { | |
| 3360 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3361 swapname); | |
| 819 | 3362 vim_free(swapname); |
| 460 | 3363 return FAIL; |
| 3364 } | |
| 3365 } | |
| 819 | 3366 vim_free(swapname); |
| 7 | 3367 } |
| 3368 } | |
| 3369 return OK; | |
| 3370 } | |
| 3371 | |
| 3372 /* | |
| 3373 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3374 */ | |
| 3375 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3376 ex_wnext(exarg_T *eap) |
| 7 | 3377 { |
| 3378 int i; | |
| 3379 | |
| 3380 if (eap->cmd[1] == 'n') | |
| 3381 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3382 else | |
| 3383 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3384 eap->line1 = 1; | |
| 3385 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3386 if (do_write(eap) != FAIL) | |
| 3387 do_argfile(eap, i); | |
| 3388 } | |
| 3389 | |
| 3390 /* | |
| 3391 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3392 */ | |
| 3393 void | |
|
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parents:
7799
diff
changeset
|
3394 do_wqall(exarg_T *eap) |
| 7 | 3395 { |
| 3396 buf_T *buf; | |
| 3397 int error = 0; | |
| 3398 int save_forceit = eap->forceit; | |
| 3399 | |
| 3400 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3401 exiting = TRUE; | |
| 3402 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3403 FOR_ALL_BUFFERS(buf) |
| 7 | 3404 { |
| 3405 if (bufIsChanged(buf)) | |
| 3406 { | |
| 3407 /* | |
| 3408 * Check if there is a reason the buffer cannot be written: | |
| 3409 * 1. if the 'write' option is set | |
| 3410 * 2. if there is no file name (even after browsing) | |
| 3411 * 3. if the 'readonly' is set (even after a dialog) | |
| 3412 * 4. if overwriting is allowed (even after a dialog) | |
| 3413 */ | |
| 3414 if (not_writing()) | |
| 3415 { | |
| 3416 ++error; | |
| 3417 break; | |
| 3418 } | |
| 3419 #ifdef FEAT_BROWSE | |
| 3420 /* ":browse wall": ask for file name if there isn't one */ | |
| 3421 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3422 browse_save_fname(buf); | |
| 3423 #endif | |
| 3424 if (buf->b_ffname == NULL) | |
| 3425 { | |
| 3426 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3427 ++error; | |
| 3428 } | |
| 3429 else if (check_readonly(&eap->forceit, buf) | |
| 3430 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3431 FALSE) == FAIL) | |
| 3432 { | |
| 3433 ++error; | |
| 3434 } | |
| 3435 else | |
| 3436 { | |
|
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parents:
9469
diff
changeset
|
3437 #ifdef FEAT_AUTOCMD |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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parents:
9469
diff
changeset
|
3438 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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parents:
9469
diff
changeset
|
3439 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
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parents:
9469
diff
changeset
|
3440 set_bufref(&bufref, buf); |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3441 #endif |
| 7 | 3442 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3443 ++error; | |
| 3444 #ifdef FEAT_AUTOCMD | |
| 3445 /* an autocommand may have deleted the buffer */ | |
|
9481
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commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3446 if (!bufref_valid(&bufref)) |
| 7 | 3447 buf = firstbuf; |
| 3448 #endif | |
| 3449 } | |
| 3450 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3451 } | |
| 3452 } | |
| 3453 if (exiting) | |
| 3454 { | |
| 3455 if (!error) | |
| 3456 getout(0); /* exit Vim */ | |
| 3457 not_exiting(); | |
| 3458 } | |
| 3459 } | |
| 3460 | |
| 3461 /* | |
| 3462 * Check the 'write' option. | |
| 3463 * Return TRUE and give a message when it's not st. | |
| 3464 */ | |
| 3465 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3466 not_writing(void) |
| 7 | 3467 { |
| 3468 if (p_write) | |
| 3469 return FALSE; | |
| 3470 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3471 return TRUE; | |
| 3472 } | |
| 3473 | |
| 3474 /* | |
| 1303 | 3475 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3476 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3477 * message when the buffer is readonly. | |
| 7 | 3478 */ |
| 3479 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3480 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3481 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3482 stat_T st; |
| 1303 | 3483 |
| 3484 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3485 * the file exists and permissions are read-only. | |
| 3486 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3487 * important for device checks but not here. */ | |
| 3488 if (!*forceit && (buf->b_p_ro | |
| 3489 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3490 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3491 { |
| 3492 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3493 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3494 { | |
| 2770 | 3495 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3496 |
| 1303 | 3497 if (buf->b_p_ro) |
| 3498 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3499 buf->b_fname); | |
| 3500 else | |
| 3501 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3502 buf->b_fname); |
| 3503 | |
| 3504 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3505 { | |
| 3506 /* Set forceit, to force the writing of a readonly file */ | |
| 3507 *forceit = TRUE; | |
| 3508 return FALSE; | |
| 3509 } | |
| 3510 else | |
| 3511 return TRUE; | |
| 3512 } | |
| 3513 else | |
| 3514 #endif | |
| 1303 | 3515 if (buf->b_p_ro) |
| 7 | 3516 EMSG(_(e_readonly)); |
| 1303 | 3517 else |
| 3518 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3519 buf->b_fname); | |
| 7 | 3520 return TRUE; |
| 3521 } | |
| 1303 | 3522 |
| 7 | 3523 return FALSE; |
| 3524 } | |
| 3525 | |
| 3526 /* | |
| 632 | 3527 * Try to abandon current file and edit a new or existing file. |
|
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parents:
11372
diff
changeset
|
3528 * "fnum" is the number of the file, if zero use ffname/sfname. |
|
c45fb081391c
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3529 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3530 * |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3531 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3532 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3533 * 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
|
3534 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3535 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3536 */ |
| 3537 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3538 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3539 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3540 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3541 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3542 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3543 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3544 int forceit) |
| 7 | 3545 { |
| 3546 int other; | |
| 3547 int retval; | |
| 3548 char_u *free_me = NULL; | |
| 3549 | |
| 634 | 3550 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3551 return GETFILE_ERROR; |
| 819 | 3552 #ifdef FEAT_AUTOCMD |
| 3553 if (curbuf_locked()) | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3554 return GETFILE_ERROR; |
| 819 | 3555 #endif |
| 7 | 3556 |
| 3557 if (fnum == 0) | |
| 3558 { | |
| 3559 /* make ffname full path, set sfname */ | |
| 3560 fname_expand(curbuf, &ffname, &sfname); | |
| 3561 other = otherfile(ffname); | |
| 3562 free_me = ffname; /* has been allocated, free() later */ | |
| 3563 } | |
| 3564 else | |
| 3565 other = (fnum != curbuf->b_fnum); | |
| 3566 | |
| 3567 if (other) | |
| 3568 ++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
|
3569 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3570 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3571 { | |
| 3572 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3573 if (p_confirm && p_write) | |
| 3574 dialog_changed(curbuf, FALSE); | |
| 3575 if (curbufIsChanged()) | |
| 3576 #endif | |
| 3577 { | |
| 3578 if (other) | |
| 3579 --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
|
3580 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3581 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3582 goto theend; |
| 3583 } | |
| 3584 } | |
| 3585 if (other) | |
| 3586 --no_wait_return; | |
| 3587 if (setpm) | |
| 3588 setpcmark(); | |
| 3589 if (!other) | |
| 3590 { | |
| 3591 if (lnum != 0) | |
| 3592 curwin->w_cursor.lnum = lnum; | |
| 3593 check_cursor_lnum(); | |
| 3594 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
|
3595 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3596 } |
| 3597 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
|
3598 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3599 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3600 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3601 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3602 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3603 |
| 3604 theend: | |
| 3605 vim_free(free_me); | |
| 3606 return retval; | |
| 3607 } | |
| 3608 | |
| 3609 /* | |
| 3610 * start editing a new file | |
| 3611 * | |
| 3612 * fnum: file number; if zero use ffname/sfname | |
| 3613 * ffname: the file name | |
| 3614 * - full path if sfname used, | |
| 3615 * - any file name if sfname is NULL | |
| 3616 * - empty string to re-edit with the same file name (but may be | |
| 3617 * in a different directory) | |
| 3618 * - NULL to start an empty buffer | |
| 3619 * sfname: the short file name (or NULL) | |
| 3620 * eap: contains the command to be executed after loading the file and | |
| 3621 * forced 'ff' and 'fenc' | |
| 3622 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3623 * if ECMD_LASTL: use last position in loaded file | |
| 3624 * if ECMD_LAST: use last position in all files | |
| 3625 * if ECMD_ONE: use first line | |
| 3626 * flags: | |
| 3627 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3628 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3629 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3630 * ECMD_FORCEIT: ! used for Ex command | |
| 3631 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3632 * 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
|
3633 * 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
|
3634 * of the previous buffer for "oldwin" is stored. |
| 7 | 3635 * |
| 3636 * return FAIL for failure, OK otherwise | |
| 3637 */ | |
| 3638 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3639 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3640 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3641 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3642 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3643 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3644 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3645 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3646 win_T *oldwin) |
| 7 | 3647 { |
| 3648 int other_file; /* TRUE if editing another file */ | |
| 3649 int oldbuf; /* TRUE if using existing buffer */ | |
| 3650 #ifdef FEAT_AUTOCMD | |
| 3651 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3652 into the buffer unexpectedly */ | |
| 3653 char_u *new_name = NULL; | |
| 716 | 3654 int did_set_swapcommand = FALSE; |
| 7 | 3655 #endif |
| 3656 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3657 bufref_T bufref; |
| 7 | 3658 #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
|
3659 bufref_T old_curbuf; |
| 7 | 3660 #endif |
| 3661 char_u *free_fname = NULL; | |
| 3662 #ifdef FEAT_BROWSE | |
| 3663 char_u *browse_file = NULL; | |
| 3664 #endif | |
| 3665 int retval = FAIL; | |
| 3666 long n; | |
| 6702 | 3667 pos_T orig_pos; |
| 7 | 3668 linenr_T topline = 0; |
| 3669 int newcol = -1; | |
| 3670 int solcol = -1; | |
| 3671 pos_T *pos; | |
| 3672 #ifdef FEAT_SUN_WORKSHOP | |
| 3673 char_u *cp; | |
| 3674 #endif | |
| 3675 char_u *command = NULL; | |
| 1185 | 3676 #ifdef FEAT_SPELL |
| 3677 int did_get_winopts = FALSE; | |
| 3678 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3679 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3680 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3681 |
| 3682 if (eap != NULL) | |
| 3683 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3684 #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
|
3685 set_bufref(&old_curbuf, curbuf); |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3686 #endif |
| 7 | 3687 |
| 3688 if (fnum != 0) | |
| 3689 { | |
| 3690 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3691 return OK; /* nothing to do */ | |
| 3692 other_file = TRUE; | |
| 3693 } | |
| 3694 else | |
| 3695 { | |
| 3696 #ifdef FEAT_BROWSE | |
| 3697 if (cmdmod.browse) | |
| 3698 { | |
| 1683 | 3699 # ifdef FEAT_AUTOCMD |
| 462 | 3700 if ( |
| 1683 | 3701 # ifdef FEAT_GUI |
| 462 | 3702 !gui.in_use && |
| 1683 | 3703 # endif |
| 462 | 3704 au_has_group((char_u *)"FileExplorer")) |
| 3705 { | |
| 3706 /* No browsing supported but we do have the file explorer: | |
| 3707 * Edit the directory. */ | |
| 3708 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3709 ffname = (char_u *)"."; | |
| 3710 } | |
| 3711 else | |
| 1683 | 3712 # endif |
| 462 | 3713 { |
| 3714 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3715 NULL, NULL, NULL, curbuf); |
| 462 | 3716 if (browse_file == NULL) |
| 3717 goto theend; | |
| 3718 ffname = browse_file; | |
| 3719 } | |
| 7 | 3720 } |
| 3721 #endif | |
| 3722 /* if no short name given, use ffname for short name */ | |
| 3723 if (sfname == NULL) | |
| 3724 sfname = ffname; | |
| 3725 #ifdef USE_FNAME_CASE | |
| 3726 # ifdef USE_LONG_FNAME | |
| 3727 if (USE_LONG_FNAME) | |
| 3728 # endif | |
| 436 | 3729 if (sfname != NULL) |
| 3730 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3731 #endif |
| 3732 | |
| 3733 #ifdef FEAT_LISTCMDS | |
| 3734 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3735 goto theend; | |
| 3736 #endif | |
| 3737 | |
| 3738 if (ffname == NULL) | |
| 3739 other_file = TRUE; | |
| 3740 /* there is no file name */ | |
| 3741 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3742 other_file = FALSE; | |
| 3743 else | |
| 3744 { | |
| 3745 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3746 { | |
| 3747 ffname = curbuf->b_ffname; | |
| 3748 sfname = curbuf->b_fname; | |
| 3749 } | |
| 3750 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3751 if (free_fname != NULL) | |
| 3752 ffname = free_fname; | |
| 3753 other_file = otherfile(ffname); | |
| 3754 #ifdef FEAT_SUN_WORKSHOP | |
| 3755 if (usingSunWorkShop && p_acd | |
| 3756 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3757 sfname = ++cp; | |
| 3758 #endif | |
| 3759 } | |
| 3760 } | |
| 3761 | |
| 3762 /* | |
| 3763 * if the file was changed we may not be allowed to abandon it | |
| 3764 * - if we are going to re-edit the same file | |
| 3765 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3766 */ | |
| 3767 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3768 || (curbuf->b_nwindows == 1 | |
| 3769 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3770 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3771 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3772 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3773 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3774 { |
| 3775 if (fnum == 0 && other_file && ffname != NULL) | |
| 3776 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3777 goto theend; | |
| 3778 } | |
| 3779 | |
| 3780 /* | |
| 3781 * End Visual mode before switching to another buffer, so the text can be | |
| 3782 * copied into the GUI selection buffer. | |
| 3783 */ | |
| 3784 reset_VIsual(); | |
| 3785 | |
| 716 | 3786 #ifdef FEAT_AUTOCMD |
| 3787 if ((command != NULL || newlnum > (linenr_T)0) | |
| 3788 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3789 { | |
| 3790 int len; | |
| 3791 char_u *p; | |
| 3792 | |
| 3793 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3794 if (command != NULL) | |
| 835 | 3795 len = (int)STRLEN(command) + 3; |
| 716 | 3796 else |
| 3797 len = 30; | |
| 3798 p = alloc((unsigned)len); | |
| 3799 if (p != NULL) | |
| 3800 { | |
| 3801 if (command != NULL) | |
| 3802 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3803 else | |
| 3804 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3805 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3806 did_set_swapcommand = TRUE; | |
| 3807 vim_free(p); | |
| 3808 } | |
| 3809 } | |
| 3810 #endif | |
| 3811 | |
| 7 | 3812 /* |
| 3813 * If we are starting to edit another file, open a (new) buffer. | |
| 3814 * Otherwise we re-use the current buffer. | |
| 3815 */ | |
| 3816 if (other_file) | |
| 3817 { | |
| 3818 #ifdef FEAT_LISTCMDS | |
| 3819 if (!(flags & ECMD_ADDBUF)) | |
| 3820 #endif | |
| 3821 { | |
| 22 | 3822 if (!cmdmod.keepalt) |
| 3823 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3824 if (oldwin != NULL) |
| 3825 buflist_altfpos(oldwin); | |
| 7 | 3826 } |
| 3827 | |
| 3828 if (fnum) | |
| 3829 buf = buflist_findnr(fnum); | |
| 3830 else | |
| 3831 { | |
| 3832 #ifdef FEAT_LISTCMDS | |
| 3833 if (flags & ECMD_ADDBUF) | |
| 3834 { | |
| 3835 linenr_T tlnum = 1L; | |
| 3836 | |
| 3837 if (command != NULL) | |
| 3838 { | |
| 3839 tlnum = atol((char *)command); | |
| 3840 if (tlnum <= 0) | |
| 3841 tlnum = 1L; | |
| 3842 } | |
| 3843 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3844 goto theend; | |
| 3845 } | |
| 3846 #endif | |
| 3847 buf = buflist_new(ffname, sfname, 0L, | |
| 3848 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED)); | |
| 5816 | 3849 #ifdef FEAT_AUTOCMD |
| 3850 /* autocommands may change curwin and curbuf */ | |
| 3851 if (oldwin != NULL) | |
| 3852 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3853 set_bufref(&old_curbuf, curbuf); |
| 5816 | 3854 #endif |
| 7 | 3855 } |
| 3856 if (buf == NULL) | |
| 3857 goto theend; | |
| 3858 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3859 { | |
| 3860 oldbuf = FALSE; | |
| 3861 } | |
| 3862 else /* existing memfile */ | |
| 3863 { | |
| 3864 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3865 set_bufref(&bufref, buf); |
| 7 | 3866 (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
|
3867 /* 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
|
3868 * current buffer. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3869 if (!bufref_valid(&bufref) |
| 7 | 3870 #ifdef FEAT_AUTOCMD |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3871 || curbuf != old_curbuf.br_buf |
| 7 | 3872 #endif |
| 3873 ) | |
| 3874 goto theend; | |
| 3875 #ifdef FEAT_EVAL | |
| 3876 if (aborting()) /* autocmds may abort script processing */ | |
| 3877 goto theend; | |
| 3878 #endif | |
| 3879 } | |
| 3880 | |
| 3881 /* May jump to last used line number for a loaded buffer or when asked | |
| 3882 * for explicitly */ | |
| 3883 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3884 { | |
| 3885 pos = buflist_findfpos(buf); | |
| 3886 newlnum = pos->lnum; | |
| 3887 solcol = pos->col; | |
| 3888 } | |
| 3889 | |
| 3890 /* | |
| 3891 * Make the (new) buffer the one used by the current window. | |
| 3892 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3893 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3894 * is returned by buflist_new(), nothing to do here. |
| 7 | 3895 */ |
| 3896 if (buf != curbuf) | |
| 3897 { | |
| 3898 #ifdef FEAT_AUTOCMD | |
| 3899 /* | |
| 3900 * Be careful: The autocommands may delete any buffer and change | |
| 3901 * the current buffer. | |
| 3902 * - If the buffer we are going to edit is deleted, give up. | |
| 3903 * - If the current buffer is deleted, prefer to load the new | |
| 3904 * buffer when loading a buffer is required. This avoids | |
| 3905 * loading another buffer which then must be closed again. | |
| 3906 * - If we ended up in the new buffer already, need to skip a few | |
| 3907 * things, set auto_buf. | |
| 3908 */ | |
| 3909 if (buf->b_fname != NULL) | |
| 3910 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
|
3911 set_bufref(&au_new_curbuf, buf); |
| 7 | 3912 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
|
3913 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3914 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3915 /* new buffer has been deleted */ |
| 7 | 3916 delbuf_msg(new_name); /* frees new_name */ |
| 3917 goto theend; | |
| 3918 } | |
| 3919 # ifdef FEAT_EVAL | |
| 3920 if (aborting()) /* autocmds may abort script processing */ | |
| 3921 { | |
| 3922 vim_free(new_name); | |
| 3923 goto theend; | |
| 3924 } | |
| 3925 # endif | |
| 3926 if (buf == curbuf) /* already in new buffer */ | |
| 3927 auto_buf = TRUE; | |
| 3928 else | |
| 3929 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3930 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3931 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3932 /* 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
|
3933 * 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
|
3934 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3935 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3936 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3937 if (curbuf == old_curbuf.br_buf) |
| 7 | 3938 #endif |
| 3939 buf_copy_options(buf, BCO_ENTER); | |
| 3940 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3941 /* 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
|
3942 * oldwin->w_buffer to NULL. */ |
| 825 | 3943 u_sync(FALSE); |
| 1743 | 3944 close_buffer(oldwin, curbuf, |
| 3365 | 3945 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 3946 |
| 3947 #ifdef FEAT_AUTOCMD | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3948 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3949 --buf->b_locked; |
| 3242 | 3950 |
| 7 | 3951 # ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3952 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3953 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 3954 { |
| 3955 vim_free(new_name); | |
| 3956 goto theend; | |
| 3957 } | |
| 3958 # endif | |
| 3959 /* Be careful again, like above. */ | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3960 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3961 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3962 /* new buffer has been deleted */ |
| 7 | 3963 delbuf_msg(new_name); /* frees new_name */ |
| 3964 goto theend; | |
| 3965 } | |
| 3966 if (buf == curbuf) /* already in new buffer */ | |
| 3967 auto_buf = TRUE; | |
| 3968 else | |
| 3969 #endif | |
| 3970 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3971 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3972 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3973 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3974 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3975 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
3976 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
|
3977 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 3978 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3979 #endif |
| 7 | 3980 curwin->w_buffer = buf; |
| 3981 curbuf = buf; | |
| 3982 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3983 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3984 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3985 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3986 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3987 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3988 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3989 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3990 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3991 } |
| 7 | 3992 } |
| 3993 | |
| 3994 /* May get the window options from the last time this buffer | |
| 3995 * was in this window (or another window). If not used | |
| 3996 * before, reset the local window options to the global | |
| 3997 * values. Also restores old folding stuff. */ | |
| 1289 | 3998 get_winopts(curbuf); |
| 1185 | 3999 #ifdef FEAT_SPELL |
| 4000 did_get_winopts = TRUE; | |
| 4001 #endif | |
| 7 | 4002 |
| 4003 #ifdef FEAT_AUTOCMD | |
| 4004 } | |
| 4005 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4006 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
|
4007 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4008 #endif |
| 4009 } | |
| 4010 | |
| 4011 curwin->w_pcmark.lnum = 1; | |
| 4012 curwin->w_pcmark.col = 0; | |
| 4013 } | |
| 4014 else /* !other_file */ | |
| 4015 { | |
| 4016 if ( | |
| 4017 #ifdef FEAT_LISTCMDS | |
| 4018 (flags & ECMD_ADDBUF) || | |
| 4019 #endif | |
| 4020 check_fname() == FAIL) | |
| 4021 goto theend; | |
| 6531 | 4022 |
| 7 | 4023 oldbuf = (flags & ECMD_OLDBUF); |
| 4024 } | |
| 4025 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4026 /* 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
|
4027 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4028 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4029 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4030 |
| 6365 | 4031 #ifdef FEAT_AUTOCMD |
| 4032 buf = curbuf; | |
| 4033 #endif | |
| 7 | 4034 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4035 { | |
| 6365 | 4036 prepare_help_buffer(); |
| 7 | 4037 } |
| 4038 else | |
| 4039 { | |
| 4040 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4041 * using CTRL-O to go back to a help file. */ | |
| 4042 if (!curbuf->b_help) | |
| 4043 set_buflisted(TRUE); | |
| 4044 } | |
| 4045 | |
| 4046 #ifdef FEAT_AUTOCMD | |
| 4047 /* If autocommands change buffers under our fingers, forget about | |
| 4048 * editing the file. */ | |
| 4049 if (buf != curbuf) | |
| 4050 goto theend; | |
| 4051 # ifdef FEAT_EVAL | |
| 4052 if (aborting()) /* autocmds may abort script processing */ | |
| 4053 goto theend; | |
| 4054 # endif | |
| 4055 | |
| 4056 /* Since we are starting to edit a file, consider the filetype to be | |
| 4057 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4058 * highlighting to work in the other file. */ | |
| 4059 did_filetype = FALSE; | |
| 4060 #endif | |
| 4061 | |
| 4062 /* | |
| 4063 * other_file oldbuf | |
| 4064 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4065 * FALSE TRUE re-edit same file, nothing changes | |
| 4066 * TRUE FALSE start editing new file, new buffer | |
| 4067 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4068 */ | |
| 4069 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4070 { | |
| 4071 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4072 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4073 { | |
| 4074 newlnum = curwin->w_cursor.lnum; | |
| 4075 solcol = curwin->w_cursor.col; | |
| 4076 } | |
| 4077 #ifdef FEAT_AUTOCMD | |
| 4078 buf = curbuf; | |
| 4079 if (buf->b_fname != NULL) | |
| 4080 new_name = vim_strsave(buf->b_fname); | |
| 4081 else | |
| 4082 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4083 set_bufref(&bufref, buf); |
| 7 | 4084 #endif |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4085 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
|
4086 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4087 /* 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
|
4088 * 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
|
4089 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
|
4090 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
|
4091 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4092 { |
|
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4093 #ifdef FEAT_AUTOCMD |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4094 vim_free(new_name); |
|
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4095 #endif |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4096 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4097 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4098 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
|
4099 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
|
4100 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4101 /* 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
|
4102 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
|
4103 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4104 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4105 buf_freeall(curbuf, 0); /* free all things for buffer */ |
| 7 | 4106 #ifdef FEAT_AUTOCMD |
| 4107 /* If autocommands deleted the buffer we were going to re-edit, give | |
| 4108 * 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
|
4109 if (!bufref_valid(&bufref)) |
| 7 | 4110 { |
| 4111 delbuf_msg(new_name); /* frees new_name */ | |
| 4112 goto theend; | |
| 4113 } | |
| 4114 vim_free(new_name); | |
| 4115 | |
| 4116 /* If autocommands change buffers under our fingers, forget about | |
| 4117 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4118 * the autocommands changed the buffer... */ | |
| 4119 if (buf != curbuf) | |
| 4120 goto theend; | |
| 4121 # ifdef FEAT_EVAL | |
| 4122 if (aborting()) /* autocmds may abort script processing */ | |
| 4123 goto theend; | |
| 4124 # endif | |
| 4125 #endif | |
| 4126 buf_clear_file(curbuf); | |
| 4127 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4128 curbuf->b_op_end.lnum = 0; | |
| 4129 } | |
| 4130 | |
| 4131 /* | |
| 4132 * If we get here we are sure to start editing | |
| 4133 */ | |
| 4134 /* Assume success now */ | |
| 4135 retval = OK; | |
| 4136 | |
| 4137 /* | |
| 4138 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4139 */ | |
| 4140 check_arg_idx(curwin); | |
| 4141 | |
| 4142 #ifdef FEAT_AUTOCMD | |
| 4143 if (!auto_buf) | |
| 4144 #endif | |
| 4145 { | |
| 4146 /* | |
| 4147 * Set cursor and init window before reading the file and executing | |
| 4148 * autocommands. This allows for the autocommands to position the | |
| 4149 * cursor. | |
| 4150 */ | |
| 677 | 4151 curwin_init(); |
| 7 | 4152 |
| 4153 #ifdef FEAT_FOLDING | |
| 1370 | 4154 /* It's possible that all lines in the buffer changed. Need to update |
| 4155 * automatic folding for all windows where it's used. */ | |
| 4156 # ifdef FEAT_WINDOWS | |
| 4157 { | |
| 4158 win_T *win; | |
| 4159 tabpage_T *tp; | |
| 4160 | |
| 4161 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4162 if (win->w_buffer == curbuf) | |
| 4163 foldUpdateAll(win); | |
| 4164 } | |
| 4165 # else | |
| 7 | 4166 foldUpdateAll(curwin); |
| 1370 | 4167 # endif |
| 7 | 4168 #endif |
| 4169 | |
| 961 | 4170 /* Change directories when the 'acd' option is set. */ |
| 4171 DO_AUTOCHDIR | |
| 4172 | |
| 7 | 4173 /* |
| 4174 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4175 * buffer and window. | |
| 4176 */ | |
| 6702 | 4177 orig_pos = curwin->w_cursor; |
| 7 | 4178 topline = curwin->w_topline; |
| 4179 if (!oldbuf) /* need to read the file */ | |
| 4180 { | |
| 580 | 4181 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4182 swap_exists_action = SEA_DIALOG; |
| 4183 #endif | |
| 4184 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4185 | |
| 4186 /* | |
| 4187 * Open the buffer and read the file. | |
| 4188 */ | |
| 4189 #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
|
4190 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4191 retval = FAIL; |
| 4192 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4193 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4194 #endif |
| 4195 | |
| 580 | 4196 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4197 if (swap_exists_action == SEA_QUIT) |
| 4198 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4199 handle_swap_exists(&old_curbuf); |
| 7 | 4200 #endif |
| 4201 } | |
| 4202 #ifdef FEAT_AUTOCMD | |
| 4203 else | |
| 4204 { | |
| 23 | 4205 /* Read the modelines, but only to set window-local options. Any |
| 4206 * buffer-local options have already been set and may have been | |
| 4207 * changed by the user. */ | |
| 717 | 4208 do_modelines(OPT_WINONLY); |
| 23 | 4209 |
| 7 | 4210 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4211 &retval); | |
| 4212 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4213 &retval); | |
| 4214 } | |
| 4215 check_arg_idx(curwin); | |
| 4216 #endif | |
| 4217 | |
| 6702 | 4218 /* If autocommands change the cursor position or topline, we should |
| 4219 * 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
|
4220 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4221 { |
| 4222 newlnum = curwin->w_cursor.lnum; | |
| 4223 newcol = curwin->w_cursor.col; | |
| 4224 } | |
| 4225 if (curwin->w_topline == topline) | |
| 4226 topline = 0; | |
| 4227 | |
| 4228 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4229 changed_line_abv_curs(); | |
| 4230 | |
| 4231 #ifdef FEAT_TITLE | |
| 4232 maketitle(); | |
| 4233 #endif | |
| 4234 } | |
| 4235 | |
| 4236 #ifdef FEAT_DIFF | |
| 4237 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4238 * Also needed when re-editing the same buffer, because unloading will | |
| 4239 * have removed it as a diff buffer. */ | |
| 673 | 4240 if (curwin->w_p_diff) |
| 4241 { | |
| 4242 diff_buf_add(curbuf); | |
| 4243 diff_invalidate(curbuf); | |
| 4244 } | |
| 7 | 4245 #endif |
| 4246 | |
| 1185 | 4247 #ifdef FEAT_SPELL |
| 4248 /* If the window options were changed may need to set the spell language. | |
| 4249 * 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
|
4250 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
|
4251 (void)did_set_spelllang(curwin); |
| 1185 | 4252 #endif |
| 4253 | |
| 7 | 4254 if (command == NULL) |
| 4255 { | |
| 4256 if (newcol >= 0) /* position set by autocommands */ | |
| 4257 { | |
| 4258 curwin->w_cursor.lnum = newlnum; | |
| 4259 curwin->w_cursor.col = newcol; | |
| 4260 check_cursor(); | |
| 4261 } | |
| 4262 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4263 { | |
| 4264 curwin->w_cursor.lnum = newlnum; | |
| 4265 check_cursor_lnum(); | |
| 4266 if (solcol >= 0 && !p_sol) | |
| 4267 { | |
| 4268 /* 'sol' is off: Use last known column. */ | |
| 4269 curwin->w_cursor.col = solcol; | |
| 4270 check_cursor_col(); | |
| 4271 #ifdef FEAT_VIRTUALEDIT | |
| 4272 curwin->w_cursor.coladd = 0; | |
| 4273 #endif | |
| 4274 curwin->w_set_curswant = TRUE; | |
| 4275 } | |
| 4276 else | |
| 4277 beginline(BL_SOL | BL_FIX); | |
| 4278 } | |
| 4279 else /* no line number, go to last line in Ex mode */ | |
| 4280 { | |
| 4281 if (exmode_active) | |
| 4282 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4283 beginline(BL_WHITE | BL_FIX); | |
| 4284 } | |
| 4285 } | |
| 4286 | |
| 4287 #ifdef FEAT_WINDOWS | |
| 4288 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4289 check_lnums(FALSE); | |
| 4290 #endif | |
| 4291 | |
| 4292 /* | |
| 4293 * Did not read the file, need to show some info about the file. | |
| 4294 * Do this after setting the cursor. | |
| 4295 */ | |
| 4296 if (oldbuf | |
| 4297 #ifdef FEAT_AUTOCMD | |
| 4298 && !auto_buf | |
| 4299 #endif | |
| 4300 ) | |
| 4301 { | |
| 4302 int msg_scroll_save = msg_scroll; | |
| 4303 | |
| 4304 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4305 * message. */ | |
| 4306 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4307 msg_scroll = FALSE; | |
| 4308 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4309 check_for_delay(FALSE); | |
| 4310 msg_start(); | |
| 4311 msg_scroll = msg_scroll_save; | |
| 4312 msg_scrolled_ign = TRUE; | |
| 4313 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4314 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4315 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4316 |
| 4317 msg_scrolled_ign = FALSE; | |
| 4318 } | |
| 4319 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4320 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4321 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4322 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4323 |
| 7 | 4324 if (command != NULL) |
| 4325 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4326 | |
| 4327 #ifdef FEAT_KEYMAP | |
| 4328 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4329 (void)keymap_init(); |
| 7 | 4330 #endif |
| 4331 | |
| 4332 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4333 did_inc_redrawing_disabled = FALSE; |
| 7 | 4334 if (!skip_redraw) |
| 4335 { | |
| 4336 n = p_so; | |
| 4337 if (topline == 0 && command == NULL) | |
| 4338 p_so = 999; /* force cursor halfway the window */ | |
| 4339 update_topline(); | |
| 4340 #ifdef FEAT_SCROLLBIND | |
| 4341 curwin->w_scbind_pos = curwin->w_topline; | |
| 4342 #endif | |
| 4343 p_so = n; | |
| 4344 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4345 } | |
| 4346 | |
| 4347 if (p_im) | |
| 4348 need_start_insertmode = TRUE; | |
| 4349 | |
| 961 | 4350 /* Change directories when the 'acd' option is set. */ |
| 4351 DO_AUTOCHDIR | |
| 821 | 4352 |
| 4353 #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
|
4354 if (curbuf->b_ffname != NULL) |
| 7 | 4355 { |
| 4356 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4357 if (gui.in_use && usingSunWorkShop) |
| 7 | 4358 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4359 # endif | |
| 4360 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4361 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4362 netbeans_file_opened(curbuf); |
| 7 | 4363 # endif |
| 4364 } | |
| 4365 #endif | |
| 4366 | |
| 4367 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4368 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4369 --RedrawingDisabled; |
| 716 | 4370 #ifdef FEAT_AUTOCMD |
| 4371 if (did_set_swapcommand) | |
| 4372 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4373 #endif | |
| 7 | 4374 #ifdef FEAT_BROWSE |
| 4375 vim_free(browse_file); | |
| 4376 #endif | |
| 4377 vim_free(free_fname); | |
| 4378 return retval; | |
| 4379 } | |
| 4380 | |
| 4381 #ifdef FEAT_AUTOCMD | |
| 4382 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4383 delbuf_msg(char_u *name) |
| 7 | 4384 { |
| 4385 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4386 name == NULL ? (char_u *)"" : name); | |
| 4387 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4388 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
|
4389 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4390 } |
| 4391 #endif | |
| 4392 | |
| 169 | 4393 static int append_indent = 0; /* autoindent for first line */ |
| 4394 | |
| 7 | 4395 /* |
| 4396 * ":insert" and ":append", also used by ":change" | |
| 4397 */ | |
| 4398 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4399 ex_append(exarg_T *eap) |
| 7 | 4400 { |
| 4401 char_u *theline; | |
| 4402 int did_undo = FALSE; | |
| 4403 linenr_T lnum = eap->line2; | |
| 165 | 4404 int indent = 0; |
| 4405 char_u *p; | |
| 4406 int vcol; | |
| 4407 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4408 |
| 169 | 4409 /* the ! flag toggles autoindent */ |
| 4410 if (eap->forceit) | |
| 4411 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4412 | |
| 4413 /* First autoindent comes from the line we start on */ | |
| 4414 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4415 append_indent = get_indent_lnum(lnum); | |
| 4416 | |
| 7 | 4417 if (eap->cmdidx != CMD_append) |
| 4418 --lnum; | |
| 4419 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4420 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4421 if (empty && lnum == 1) |
| 4422 lnum = 0; | |
| 4423 | |
| 7 | 4424 State = INSERT; /* behave like in Insert mode */ |
| 4425 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4426 State |= LANGMAP; | |
| 165 | 4427 |
| 408 | 4428 for (;;) |
| 7 | 4429 { |
| 4430 msg_scroll = TRUE; | |
| 4431 need_wait_return = FALSE; | |
| 169 | 4432 if (curbuf->b_p_ai) |
| 4433 { | |
| 4434 if (append_indent >= 0) | |
| 4435 { | |
| 4436 indent = append_indent; | |
| 4437 append_indent = -1; | |
| 4438 } | |
| 4439 else if (lnum > 0) | |
| 4440 indent = get_indent_lnum(lnum); | |
| 4441 } | |
| 4442 ex_keep_indent = FALSE; | |
| 7 | 4443 if (eap->getline == NULL) |
| 169 | 4444 { |
| 4445 /* No getline() function, use the lines that follow. This ends | |
| 4446 * when there is no more. */ | |
| 4447 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4448 break; | |
| 4449 p = vim_strchr(eap->nextcmd, NL); | |
| 4450 if (p == NULL) | |
| 4451 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4452 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4453 if (*p != NUL) | |
| 4454 ++p; | |
| 4455 eap->nextcmd = p; | |
| 4456 } | |
| 7 | 4457 else |
| 6164 | 4458 { |
| 4459 int save_State = State; | |
| 4460 | |
| 4461 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4462 * when getline() returns. */ | |
| 4463 State = CMDLINE; | |
| 7 | 4464 theline = eap->getline( |
| 4465 #ifdef FEAT_EVAL | |
| 76 | 4466 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4467 #endif |
| 165 | 4468 NUL, eap->cookie, indent); |
| 6164 | 4469 State = save_State; |
| 4470 } | |
| 7 | 4471 lines_left = Rows - 1; |
| 165 | 4472 if (theline == NULL) |
| 4473 break; | |
| 4474 | |
| 169 | 4475 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4476 if (ex_keep_indent) | |
| 4477 append_indent = indent; | |
| 4478 | |
| 165 | 4479 /* Look for the "." after automatic indent. */ |
| 4480 vcol = 0; | |
| 4481 for (p = theline; indent > vcol; ++p) | |
| 4482 { | |
| 4483 if (*p == ' ') | |
| 4484 ++vcol; | |
| 4485 else if (*p == TAB) | |
| 4486 vcol += 8 - vcol % 8; | |
| 4487 else | |
| 4488 break; | |
| 4489 } | |
| 4490 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4491 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4492 == FAIL)) | |
| 7 | 4493 { |
| 4494 vim_free(theline); | |
| 4495 break; | |
| 4496 } | |
| 4497 | |
| 169 | 4498 /* don't use autoindent if nothing was typed. */ |
| 4499 if (p[0] == NUL) | |
| 4500 theline[0] = NUL; | |
| 4501 | |
| 7 | 4502 did_undo = TRUE; |
| 4503 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
|
4504 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4505 |
| 4506 vim_free(theline); | |
| 4507 ++lnum; | |
| 165 | 4508 |
| 4509 if (empty) | |
| 4510 { | |
| 4511 ml_delete(2L, FALSE); | |
| 4512 empty = FALSE; | |
| 4513 } | |
| 7 | 4514 } |
| 4515 State = NORMAL; | |
| 4516 | |
| 169 | 4517 if (eap->forceit) |
| 4518 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4519 | |
| 7 | 4520 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4521 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4522 * "end" is set to lnum when something has been appended, otherwise |
| 4523 * it is the same than "start" -- Acevedo */ | |
| 4524 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4525 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4526 if (eap->cmdidx != CMD_append) | |
| 4527 --curbuf->b_op_start.lnum; | |
| 4528 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4529 ? lnum : curbuf->b_op_start.lnum; | |
| 4530 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4531 curwin->w_cursor.lnum = lnum; | |
| 4532 check_cursor_lnum(); | |
| 4533 beginline(BL_SOL | BL_FIX); | |
| 4534 | |
| 4535 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4536 ex_no_reprint = TRUE; | |
| 4537 } | |
| 4538 | |
| 4539 /* | |
| 4540 * ":change" | |
| 4541 */ | |
| 4542 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4543 ex_change(exarg_T *eap) |
| 7 | 4544 { |
| 4545 linenr_T lnum; | |
| 4546 | |
| 4547 if (eap->line2 >= eap->line1 | |
| 4548 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4549 return; | |
| 4550 | |
| 169 | 4551 /* the ! flag toggles autoindent */ |
| 4552 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4553 append_indent = get_indent_lnum(eap->line1); | |
| 4554 | |
| 7 | 4555 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4556 { | |
| 4557 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4558 break; | |
| 4559 ml_delete(eap->line1, FALSE); | |
| 4560 } | |
| 1929 | 4561 |
| 4562 /* make sure the cursor is not beyond the end of the file now */ | |
| 4563 check_cursor_lnum(); | |
| 7 | 4564 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4565 | |
| 4566 /* ":append" on the line above the deleted lines. */ | |
| 4567 eap->line2 = eap->line1; | |
| 4568 ex_append(eap); | |
| 4569 } | |
| 4570 | |
| 4571 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4572 ex_z(exarg_T *eap) |
| 7 | 4573 { |
| 4574 char_u *x; | |
|
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4575 long bigness; |
| 165 | 4576 char_u *kind; |
| 7 | 4577 int minus = 0; |
| 4578 linenr_T start, end, curs, i; | |
| 4579 int j; | |
| 4580 linenr_T lnum = eap->line2; | |
| 4581 | |
| 165 | 4582 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4583 * 'scroll' */ | |
| 4584 if (eap->forceit) | |
| 4585 bigness = curwin->w_height; | |
| 5678 | 4586 #ifdef FEAT_WINDOWS |
|
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parents:
10299
diff
changeset
|
4587 else if (!ONE_WINDOW) |
| 5678 | 4588 bigness = curwin->w_height - 3; |
| 4589 #endif | |
| 4590 else | |
| 165 | 4591 bigness = curwin->w_p_scr * 2; |
| 7 | 4592 if (bigness < 1) |
| 4593 bigness = 1; | |
| 4594 | |
| 4595 x = eap->arg; | |
| 165 | 4596 kind = x; |
| 4597 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4598 || *kind == '^' || *kind == '.') | |
| 4599 ++x; | |
| 4600 while (*x == '-' || *x == '+') | |
| 7 | 4601 ++x; |
| 4602 | |
| 4603 if (*x != 0) | |
| 4604 { | |
| 4605 if (!VIM_ISDIGIT(*x)) | |
| 4606 { | |
| 4607 EMSG(_("E144: non-numeric argument to :z")); | |
| 4608 return; | |
| 4609 } | |
| 4610 else | |
| 165 | 4611 { |
|
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parents:
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diff
changeset
|
4612 bigness = atol((char *)x); |
|
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parents:
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diff
changeset
|
4613 |
|
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parents:
11254
diff
changeset
|
4614 /* bigness could be < 0 if atol(x) overflows. */ |
|
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parents:
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diff
changeset
|
4615 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
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diff
changeset
|
4616 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
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parents:
11254
diff
changeset
|
4617 |
| 165 | 4618 p_window = bigness; |
| 169 | 4619 if (*kind == '=') |
| 4620 bigness += 2; | |
| 165 | 4621 } |
| 7 | 4622 } |
| 4623 | |
| 165 | 4624 /* the number of '-' and '+' multiplies the distance */ |
| 4625 if (*kind == '-' || *kind == '+') | |
| 4626 for (x = kind + 1; *x == *kind; ++x) | |
| 4627 ; | |
| 4628 | |
| 4629 switch (*kind) | |
| 7 | 4630 { |
| 4631 case '-': | |
| 2881 | 4632 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4633 end = start + bigness - 1; | |
| 165 | 4634 curs = end; |
| 7 | 4635 break; |
| 4636 | |
| 4637 case '=': | |
| 159 | 4638 start = lnum - (bigness + 1) / 2 + 1; |
| 4639 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4640 curs = lnum; |
| 4641 minus = 1; | |
| 4642 break; | |
| 4643 | |
| 4644 case '^': | |
| 4645 start = lnum - bigness * 2; | |
| 4646 end = lnum - bigness; | |
| 4647 curs = lnum - bigness; | |
| 4648 break; | |
| 4649 | |
| 4650 case '.': | |
| 159 | 4651 start = lnum - (bigness + 1) / 2 + 1; |
| 4652 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4653 curs = end; |
| 4654 break; | |
| 4655 | |
| 4656 default: /* '+' */ | |
| 4657 start = lnum; | |
| 165 | 4658 if (*kind == '+') |
| 835 | 4659 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4660 else if (eap->addr_count == 0) |
| 4661 ++start; | |
| 4662 end = start + bigness - 1; | |
| 7 | 4663 curs = end; |
| 4664 break; | |
| 4665 } | |
| 4666 | |
| 4667 if (start < 1) | |
| 4668 start = 1; | |
| 4669 | |
| 4670 if (end > curbuf->b_ml.ml_line_count) | |
| 4671 end = curbuf->b_ml.ml_line_count; | |
| 4672 | |
| 4673 if (curs > curbuf->b_ml.ml_line_count) | |
| 4674 curs = curbuf->b_ml.ml_line_count; | |
|
11372
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4675 else if (curs < 1) |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4676 curs = 1; |
| 7 | 4677 |
| 4678 for (i = start; i <= end; i++) | |
| 4679 { | |
| 4680 if (minus && i == lnum) | |
| 4681 { | |
| 4682 msg_putchar('\n'); | |
| 4683 | |
| 4684 for (j = 1; j < Columns; j++) | |
| 4685 msg_putchar('-'); | |
| 4686 } | |
| 4687 | |
| 169 | 4688 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4689 |
| 4690 if (minus && i == lnum) | |
| 4691 { | |
| 4692 msg_putchar('\n'); | |
| 4693 | |
| 4694 for (j = 1; j < Columns; j++) | |
| 4695 msg_putchar('-'); | |
| 4696 } | |
| 4697 } | |
| 4698 | |
|
11372
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11303
diff
changeset
|
4699 if (curwin->w_cursor.lnum != curs) |
|
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parents:
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diff
changeset
|
4700 { |
|
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11303
diff
changeset
|
4701 curwin->w_cursor.lnum = curs; |
|
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parents:
11303
diff
changeset
|
4702 curwin->w_cursor.col = 0; |
|
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11303
diff
changeset
|
4703 } |
| 7 | 4704 ex_no_reprint = TRUE; |
| 4705 } | |
| 4706 | |
| 4707 /* | |
| 4708 * Check if the restricted flag is set. | |
| 4709 * If so, give an error message and return TRUE. | |
| 4710 * Otherwise, return FALSE. | |
| 4711 */ | |
| 4712 int | |
|
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parents:
7799
diff
changeset
|
4713 check_restricted(void) |
| 7 | 4714 { |
| 4715 if (restricted) | |
| 4716 { | |
| 4717 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4718 return TRUE; | |
| 4719 } | |
| 4720 return FALSE; | |
| 4721 } | |
| 4722 | |
| 4723 /* | |
| 4724 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4725 * If so, give an error message and return TRUE. | |
| 4726 * Otherwise, return FALSE. | |
| 4727 */ | |
| 4728 int | |
|
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parents:
7799
diff
changeset
|
4729 check_secure(void) |
| 7 | 4730 { |
| 4731 if (secure) | |
| 4732 { | |
| 4733 secure = 2; | |
| 4734 EMSG(_(e_curdir)); | |
| 4735 return TRUE; | |
| 4736 } | |
| 4737 #ifdef HAVE_SANDBOX | |
| 4738 /* | |
| 4739 * In the sandbox more things are not allowed, including the things | |
| 4740 * disallowed in secure mode. | |
| 4741 */ | |
| 4742 if (sandbox != 0) | |
| 4743 { | |
| 4744 EMSG(_(e_sandbox)); | |
| 4745 return TRUE; | |
| 4746 } | |
| 4747 #endif | |
| 4748 return FALSE; | |
| 4749 } | |
| 4750 | |
| 4751 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4752 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4753 | |
|
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parents:
9715
diff
changeset
|
4754 /* |
|
064effd222a3
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parents:
9715
diff
changeset
|
4755 * Flags that are kept between calls to :substitute. |
|
064effd222a3
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parents:
9715
diff
changeset
|
4756 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4757 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4758 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4759 int do_ask; /* ask for confirmation */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
4760 int do_count; /* count only */ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4761 int do_error; /* if false, ignore errors */ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4762 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
|
4763 int do_list; /* list last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4764 int do_number; /* list last line with line nr*/ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4765 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4766 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
4767 |
| 7 | 4768 /* do_sub() |
| 4769 * | |
| 4770 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4771 * command pointed to by eap->arg which should be of the form: | |
| 4772 * | |
| 4773 * /pattern/substitution/{flags} | |
| 4774 * | |
| 4775 * The usual escapes are supported as described in the regexp docs. | |
| 4776 */ | |
| 4777 void | |
|
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7799
diff
changeset
|
4778 do_sub(exarg_T *eap) |
| 7 | 4779 { |
| 4780 linenr_T lnum; | |
| 4781 long i = 0; | |
| 4782 regmmatch_T regmatch; | |
|
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9715
diff
changeset
|
4783 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
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9715
diff
changeset
|
4784 FALSE, FALSE, 0}; |
|
064effd222a3
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9715
diff
changeset
|
4785 #ifdef FEAT_EVAL |
|
064effd222a3
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diff
changeset
|
4786 subflags_T subflags_save; |
|
064effd222a3
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9715
diff
changeset
|
4787 #endif |
| 6789 | 4788 int save_do_all; /* remember user specified 'g' flag */ |
| 4789 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4790 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4791 int delimiter; | |
| 4792 int sublen; | |
| 4793 int got_quit = FALSE; | |
| 4794 int got_match = FALSE; | |
| 4795 int temp; | |
| 4796 int which_pat; | |
| 4797 char_u *cmd; | |
| 4798 int save_State; | |
| 165 | 4799 linenr_T first_line = 0; /* first changed line */ |
| 4800 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4801 * change */ |
| 4802 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4803 linenr_T line2; | |
| 165 | 4804 long nmatch; /* number of lines in match */ |
| 4805 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4806 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4807 pos_T old_cursor = curwin->w_cursor; |
|
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diff
changeset
|
4808 int start_nsubs; |
| 3736 | 4809 #ifdef FEAT_EVAL |
| 5867 | 4810 int save_ma = 0; |
| 3736 | 4811 #endif |
| 7 | 4812 |
| 4813 cmd = eap->arg; | |
| 4814 if (!global_busy) | |
| 4815 { | |
| 4816 sub_nsubs = 0; | |
| 4817 sub_nlines = 0; | |
| 4818 } | |
|
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1929
diff
changeset
|
4819 start_nsubs = sub_nsubs; |
| 7 | 4820 |
| 4821 if (eap->cmdidx == CMD_tilde) | |
| 4822 which_pat = RE_LAST; /* use last used regexp */ | |
| 4823 else | |
| 4824 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4825 | |
| 4826 /* new pattern and substitution */ | |
|
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f4ea50924c6d
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diff
changeset
|
4827 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4828 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4829 { | |
| 4830 /* don't accept alphanumeric for separator */ | |
| 4831 if (isalpha(*cmd)) | |
| 4832 { | |
| 4833 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4834 return; | |
| 4835 } | |
| 4836 /* | |
| 4837 * undocumented vi feature: | |
| 4838 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4839 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4840 */ | |
| 4841 if (*cmd == '\\') | |
| 4842 { | |
| 4843 ++cmd; | |
| 4844 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4845 { | |
| 4846 EMSG(_(e_backslash)); | |
| 4847 return; | |
| 4848 } | |
| 4849 if (*cmd != '&') | |
| 4850 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4851 pat = (char_u *)""; /* empty search pattern */ | |
| 4852 delimiter = *cmd++; /* remember delimiter character */ | |
| 4853 } | |
| 4854 else /* find the end of the regexp */ | |
| 4855 { | |
| 1466 | 4856 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4857 if (p_altkeymap && curwin->w_p_rl) | |
| 4858 lrF_sub(cmd); | |
| 4859 #endif | |
| 7 | 4860 which_pat = RE_LAST; /* use last used regexp */ |
| 4861 delimiter = *cmd++; /* remember delimiter character */ | |
| 4862 pat = cmd; /* remember start of search pat */ | |
| 4863 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4864 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4865 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4866 } | |
| 4867 | |
| 4868 /* | |
| 4869 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4870 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4871 */ | |
| 4872 sub = cmd; /* remember the start of the substitution */ | |
| 4873 | |
| 4874 while (cmd[0]) | |
| 4875 { | |
| 4876 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4877 { | |
| 4878 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4879 break; | |
| 4880 } | |
| 4881 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4882 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4883 MB_PTR_ADV(cmd); |
| 7 | 4884 } |
| 4885 | |
| 4886 if (!eap->skip) | |
| 4887 { | |
| 169 | 4888 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4889 if (STRCMP(sub, "%") == 0 | |
| 4890 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4891 { | |
| 4892 if (old_sub == NULL) /* there is no previous command */ | |
| 4893 { | |
| 4894 EMSG(_(e_nopresub)); | |
| 4895 return; | |
| 4896 } | |
| 4897 sub = old_sub; | |
| 4898 } | |
| 4899 else | |
| 4900 { | |
| 4901 vim_free(old_sub); | |
| 4902 old_sub = vim_strsave(sub); | |
| 4903 } | |
| 7 | 4904 } |
| 4905 } | |
| 4906 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4907 { | |
| 4908 if (old_sub == NULL) /* there is no previous command */ | |
| 4909 { | |
| 4910 EMSG(_(e_nopresub)); | |
| 4911 return; | |
| 4912 } | |
| 4913 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4914 sub = old_sub; | |
| 163 | 4915 |
| 4916 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4917 * last column after using "$". */ | |
| 4918 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4919 } |
| 4920 | |
| 5776 | 4921 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4922 * more efficient. | |
| 4923 * TODO: find a generic solution to make line-joining operations more | |
| 4924 * efficient, avoid allocating a string that grows in size. | |
| 4925 */ | |
| 5802 | 4926 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4927 && *sub == NUL |
| 4928 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4929 || *cmd == 'p' || *cmd == '#')))) | |
| 4930 { | |
| 6426 | 4931 linenr_T joined_lines_count; |
| 4932 | |
| 5776 | 4933 curwin->w_cursor.lnum = eap->line1; |
| 4934 if (*cmd == 'l') | |
| 4935 eap->flags = EXFLAG_LIST; | |
| 4936 else if (*cmd == '#') | |
| 4937 eap->flags = EXFLAG_NR; | |
| 4938 else if (*cmd == 'p') | |
| 4939 eap->flags = EXFLAG_PRINT; | |
| 4940 | |
| 6426 | 4941 /* The number of lines joined is the number of lines in the range plus |
| 4942 * one. One less when the last line is included. */ | |
| 4943 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 4944 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 4945 ++joined_lines_count; | |
| 4946 if (joined_lines_count > 1) | |
| 4947 { | |
| 4948 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 4949 sub_nsubs = joined_lines_count - 1; | |
| 4950 sub_nlines = 1; | |
| 4951 (void)do_sub_msg(FALSE); | |
| 4952 ex_may_print(eap); | |
| 4953 } | |
| 4954 | |
| 4955 if (!cmdmod.keeppatterns) | |
| 4956 save_re_pat(RE_SUBST, pat, p_magic); | |
| 4957 #ifdef FEAT_CMDHIST | |
| 4958 /* put pattern in history */ | |
| 4959 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 4960 #endif | |
| 4961 | |
| 5776 | 4962 return; |
| 4963 } | |
| 4964 | |
| 7 | 4965 /* |
| 4966 * Find trailing options. When '&' is used, keep old options. | |
| 4967 */ | |
| 4968 if (*cmd == '&') | |
| 4969 ++cmd; | |
| 4970 else | |
| 4971 { | |
| 4972 if (!p_ed) | |
| 4973 { | |
| 4974 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
|
4975 subflags.do_all = TRUE; |
| 7 | 4976 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4977 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4978 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4979 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4980 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4981 subflags.do_print = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4982 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4983 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4984 subflags.do_ic = 0; |
| 7 | 4985 } |
| 4986 while (*cmd) | |
| 4987 { | |
| 4988 /* | |
| 4989 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 4990 * 'r' is never inverted. | |
| 4991 */ | |
| 4992 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4993 subflags.do_all = !subflags.do_all; |
| 7 | 4994 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4995 subflags.do_ask = !subflags.do_ask; |
| 170 | 4996 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4997 subflags.do_count = TRUE; |
| 7 | 4998 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4999 subflags.do_error = !subflags.do_error; |
| 7 | 5000 else if (*cmd == 'r') /* use last used regexp */ |
| 5001 which_pat = RE_LAST; | |
| 5002 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5003 subflags.do_print = TRUE; |
| 169 | 5004 else if (*cmd == '#') |
| 5005 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5006 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5007 subflags.do_number = TRUE; |
| 169 | 5008 } |
| 5009 else if (*cmd == 'l') | |
| 5010 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5011 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5012 subflags.do_list = TRUE; |
| 169 | 5013 } |
| 7 | 5014 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
|
5015 subflags.do_ic = 'i'; |
| 7 | 5016 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
|
5017 subflags.do_ic = 'I'; |
| 7 | 5018 else |
| 5019 break; | |
| 5020 ++cmd; | |
| 5021 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5022 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5023 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5024 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5025 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5026 save_do_ask = subflags.do_ask; |
| 6789 | 5027 |
| 7 | 5028 /* |
| 5029 * check for a trailing count | |
| 5030 */ | |
| 5031 cmd = skipwhite(cmd); | |
| 5032 if (VIM_ISDIGIT(*cmd)) | |
| 5033 { | |
| 5034 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5035 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5036 { |
| 5037 EMSG(_(e_zerocount)); | |
| 5038 return; | |
| 5039 } | |
| 5040 eap->line1 = eap->line2; | |
| 5041 eap->line2 += i - 1; | |
| 5042 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5043 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5044 } | |
| 5045 | |
| 5046 /* | |
| 5047 * check for trailing command or garbage | |
| 5048 */ | |
| 5049 cmd = skipwhite(cmd); | |
| 5050 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5051 { | |
| 5052 eap->nextcmd = check_nextcmd(cmd); | |
| 5053 if (eap->nextcmd == NULL) | |
| 5054 { | |
| 5055 EMSG(_(e_trailing)); | |
| 5056 return; | |
| 5057 } | |
| 5058 } | |
| 5059 | |
| 5060 if (eap->skip) /* not executing commands, only parsing */ | |
| 5061 return; | |
| 5062 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5063 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5064 { |
| 825 | 5065 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5066 EMSG(_(e_modifiable)); |
| 5067 return; | |
| 5068 } | |
| 5069 | |
| 7 | 5070 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5071 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5072 if (subflags.do_error) |
| 7 | 5073 EMSG(_(e_invcmd)); |
| 5074 return; | |
| 5075 } | |
| 5076 | |
| 5077 /* 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
|
5078 if (subflags.do_ic == 'i') |
| 7 | 5079 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5080 else if (subflags.do_ic == 'I') |
| 7 | 5081 regmatch.rmm_ic = FALSE; |
| 5082 | |
| 5083 sub_firstline = NULL; | |
| 5084 | |
| 5085 /* | |
| 5086 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5087 * We do it here once to avoid it to be replaced over and over again. | |
| 5088 * But don't do it when it starts with "\=", then it's an expression. | |
| 5089 */ | |
| 5090 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5091 sub = regtilde(sub, p_magic); | |
| 5092 | |
| 5093 /* | |
| 5094 * Check for a match on each line. | |
| 5095 */ | |
| 5096 line2 = eap->line2; | |
| 5097 for (lnum = eap->line1; lnum <= line2 && !(got_quit | |
| 5098 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
| 5099 || aborting() | |
| 5100 #endif | |
| 5101 ); ++lnum) | |
| 5102 { | |
| 1521 | 5103 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
|
5104 (colnr_T)0, NULL, NULL); |
| 7 | 5105 if (nmatch) |
| 5106 { | |
| 5107 colnr_T copycol; | |
| 5108 colnr_T matchcol; | |
| 5109 colnr_T prev_matchcol = MAXCOL; | |
| 5110 char_u *new_end, *new_start = NULL; | |
| 5111 unsigned new_start_len = 0; | |
| 5112 char_u *p1; | |
| 5113 int did_sub = FALSE; | |
| 5114 int lastone; | |
| 1872 | 5115 int len, copy_len, needed_len; |
| 7 | 5116 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5117 int do_again; /* do it again after joining lines */ | |
| 15 | 5118 int skip_match = FALSE; |
| 1499 | 5119 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5120 |
| 5121 /* | |
| 5122 * The new text is build up step by step, to avoid too much | |
| 5123 * copying. There are these pieces: | |
| 1581 | 5124 * sub_firstline The old text, unmodified. |
| 7 | 5125 * copycol Column in the old text where we started |
| 5126 * looking for a match; from here old text still | |
| 5127 * needs to be copied to the new text. | |
| 5128 * matchcol Column number of the old text where to look | |
| 5129 * for the next match. It's just after the | |
| 5130 * previous match or one further. | |
| 5131 * prev_matchcol Column just after the previous match (if any). | |
| 5132 * Mostly equal to matchcol, except for the first | |
| 5133 * match and after skipping an empty match. | |
| 5134 * regmatch.*pos Where the pattern matched in the old text. | |
| 5135 * new_start The new text, all that has been produced so | |
| 5136 * far. | |
| 5137 * new_end The new text, where to append new text. | |
| 5138 * | |
| 1499 | 5139 * lnum The line number where we found the start of |
| 5140 * the match. Can be below the line we searched | |
| 5141 * when there is a \n before a \zs in the | |
| 5142 * pattern. | |
| 7 | 5143 * sub_firstlnum The line number in the buffer where to look |
| 5144 * for a match. Can be different from "lnum" | |
| 5145 * when the pattern or substitute string contains | |
| 5146 * line breaks. | |
| 5147 * | |
| 5148 * Special situations: | |
| 5149 * - When the substitute string contains a line break, the part up | |
| 5150 * to the line break is inserted in the text, but the copy of | |
| 5151 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5152 * the inserted lines. | |
| 5153 * - When the matched pattern contains a line break, the old line | |
| 5154 * is taken from the line at the end of the pattern. The lines | |
| 5155 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5156 * accordingly. | |
| 5157 * | |
| 5158 * The new text is built up in new_start[]. It has some extra | |
| 5159 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5160 * the length of the allocated memory at new_start. |
| 7 | 5161 * |
| 5162 * Make a copy of the old line, so it won't be taken away when | |
| 5163 * updating the screen or handling a multi-line match. The "old_" | |
| 5164 * pointers point into this copy. | |
| 5165 */ | |
| 1499 | 5166 sub_firstlnum = lnum; |
| 7 | 5167 copycol = 0; |
| 5168 matchcol = 0; | |
| 5169 | |
| 5170 /* At first match, remember current cursor position. */ | |
| 5171 if (!got_match) | |
| 5172 { | |
| 5173 setpcmark(); | |
| 5174 got_match = TRUE; | |
| 5175 } | |
| 5176 | |
| 5177 /* | |
| 5178 * Loop until nothing more to replace in this line. | |
| 5179 * 1. Handle match with empty string. | |
| 5180 * 2. If do_ask is set, ask for confirmation. | |
| 5181 * 3. substitute the string. | |
| 5182 * 4. if do_all is set, find next match | |
| 5183 * 5. break if there isn't another match in this line | |
| 5184 */ | |
| 5185 for (;;) | |
| 5186 { | |
| 1499 | 5187 /* Advance "lnum" to the line where the match starts. The |
| 5188 * match does not start in the first line when there is a line | |
| 5189 * break before \zs. */ | |
| 5190 if (regmatch.startpos[0].lnum > 0) | |
| 5191 { | |
| 5192 lnum += regmatch.startpos[0].lnum; | |
| 5193 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5194 nmatch -= regmatch.startpos[0].lnum; | |
| 5195 vim_free(sub_firstline); | |
| 5196 sub_firstline = NULL; | |
| 5197 } | |
| 5198 | |
| 5199 if (sub_firstline == NULL) | |
| 5200 { | |
| 5201 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5202 if (sub_firstline == NULL) | |
| 5203 { | |
| 5204 vim_free(new_start); | |
| 5205 goto outofmem; | |
| 5206 } | |
| 5207 } | |
| 5208 | |
| 7 | 5209 /* Save the line number of the last change for the final |
| 5210 * cursor position (just like Vi). */ | |
| 5211 curwin->w_cursor.lnum = lnum; | |
| 5212 do_again = FALSE; | |
| 5213 | |
| 5214 /* | |
| 5215 * 1. Match empty string does not count, except for first | |
| 5216 * match. This reproduces the strange vi behaviour. | |
| 5217 * This also catches endless loops. | |
| 5218 */ | |
| 5219 if (matchcol == prev_matchcol | |
| 5220 && regmatch.endpos[0].lnum == 0 | |
| 5221 && matchcol == regmatch.endpos[0].col) | |
| 5222 { | |
| 15 | 5223 if (sub_firstline[matchcol] == NUL) |
| 5224 /* We already were at the end of the line. Don't look | |
| 5225 * for a match in this line again. */ | |
| 5226 skip_match = TRUE; | |
| 5227 else | |
| 2837 | 5228 { |
| 5229 /* search for a match at next column */ | |
| 5230 #ifdef FEAT_MBYTE | |
| 5231 if (has_mbyte) | |
| 5232 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5233 else | |
| 5234 #endif | |
| 5235 ++matchcol; | |
| 5236 } | |
| 7 | 5237 goto skip; |
| 5238 } | |
| 5239 | |
| 5240 /* Normally we continue searching for a match just after the | |
| 5241 * previous match. */ | |
| 5242 matchcol = regmatch.endpos[0].col; | |
| 5243 prev_matchcol = matchcol; | |
| 5244 | |
| 5245 /* | |
| 170 | 5246 * 2. If do_count is set only increase the counter. |
| 5247 * If do_ask is set, ask for confirmation. | |
| 7 | 5248 */ |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5249 if (subflags.do_count) |
| 170 | 5250 { |
| 5251 /* For a multi-line match, put matchcol at the NUL at | |
| 5252 * the end of the line and set nmatch to one, so that | |
| 5253 * we continue looking for a match on the next line. | |
| 5254 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5255 if (nmatch > 1) | |
| 5256 { | |
| 835 | 5257 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5258 nmatch = 1; |
| 1483 | 5259 skip_match = TRUE; |
| 170 | 5260 } |
| 5261 sub_nsubs++; | |
| 5262 did_sub = TRUE; | |
| 3736 | 5263 #ifdef FEAT_EVAL |
| 5264 /* Skip the substitution, unless an expression is used, | |
| 5265 * then it is evaluated in the sandbox. */ | |
| 5266 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5267 #endif | |
| 5268 goto skip; | |
| 170 | 5269 } |
| 5270 | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5271 if (subflags.do_ask) |
| 7 | 5272 { |
| 1874 | 5273 int typed = 0; |
| 1872 | 5274 |
| 7 | 5275 /* change State to CONFIRM, so that the mouse works |
| 5276 * properly */ | |
| 5277 save_State = State; | |
| 5278 State = CONFIRM; | |
| 5279 #ifdef FEAT_MOUSE | |
| 5280 setmouse(); /* disable mouse in xterm */ | |
| 5281 #endif | |
| 5282 curwin->w_cursor.col = regmatch.startpos[0].col; | |
|
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diff
changeset
|
5283 #ifdef FEAT_CURSORBIND |
|
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parents:
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diff
changeset
|
5284 if (curwin->w_p_crb) |
|
21f983648487
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Christian Brabandt <cb@256bit.org>
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10575
diff
changeset
|
5285 do_check_cursorbind(); |
|
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Christian Brabandt <cb@256bit.org>
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10575
diff
changeset
|
5286 #endif |
| 7 | 5287 |
| 5288 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5289 * asking for confirmation. */ | |
| 5290 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5291 ++no_u_sync; | |
| 5292 | |
| 5293 /* | |
| 5294 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5295 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5296 while (subflags.do_ask) |
| 7 | 5297 { |
| 169 | 5298 if (exmode_active) |
| 5299 { | |
| 5300 char_u *resp; | |
| 5301 colnr_T sc, ec; | |
| 5302 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5303 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5304 subflags.do_number, subflags.do_list); |
| 169 | 5305 |
| 5306 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5307 curwin->w_cursor.col = regmatch.endpos[0].col - 1; | |
|
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
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10853
diff
changeset
|
5308 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>
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10853
diff
changeset
|
5309 curwin->w_cursor.col = 0; |
| 169 | 5310 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec); |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5311 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5312 { |
| 5313 int numw = number_width(curwin) + 1; | |
| 5314 sc += numw; | |
| 5315 ec += numw; | |
| 5316 } | |
| 169 | 5317 msg_start(); |
| 170 | 5318 for (i = 0; i < (long)sc; ++i) |
| 169 | 5319 msg_putchar(' '); |
| 170 | 5320 for ( ; i <= (long)ec; ++i) |
| 169 | 5321 msg_putchar('^'); |
| 5322 | |
| 5323 resp = getexmodeline('?', NULL, 0); | |
| 5324 if (resp != NULL) | |
| 5325 { | |
| 1872 | 5326 typed = *resp; |
| 169 | 5327 vim_free(resp); |
| 5328 } | |
| 5329 } | |
| 5330 else | |
| 5331 { | |
| 4076 | 5332 char_u *orig_line = NULL; |
| 5333 int len_change = 0; | |
| 7 | 5334 #ifdef FEAT_FOLDING |
| 169 | 5335 int save_p_fen = curwin->w_p_fen; |
| 5336 | |
| 5337 curwin->w_p_fen = FALSE; | |
| 5338 #endif | |
| 5339 /* Invert the matched string. | |
| 5340 * Remove the inversion afterwards. */ | |
| 5341 temp = RedrawingDisabled; | |
| 5342 RedrawingDisabled = 0; | |
| 5343 | |
| 4076 | 5344 if (new_start != NULL) |
| 5345 { | |
| 5346 /* There already was a substitution, we would | |
| 5347 * like to show this to the user. We cannot | |
| 5348 * really update the line, it would change | |
| 5349 * what matches. Temporarily replace the line | |
| 5350 * and change it back afterwards. */ | |
| 5351 orig_line = vim_strsave(ml_get(lnum)); | |
| 5352 if (orig_line != NULL) | |
| 5353 { | |
| 5354 char_u *new_line = concat_str(new_start, | |
| 5355 sub_firstline + copycol); | |
| 5356 | |
| 5357 if (new_line == NULL) | |
| 5358 { | |
| 5359 vim_free(orig_line); | |
| 5360 orig_line = NULL; | |
| 5361 } | |
| 5362 else | |
| 5363 { | |
| 5364 /* Position the cursor relative to the | |
| 5365 * end of the line, the previous | |
| 5366 * substitute may have inserted or | |
| 5367 * deleted characters before the | |
| 5368 * cursor. */ | |
| 4086 | 5369 len_change = (int)STRLEN(new_line) |
| 5370 - (int)STRLEN(orig_line); | |
| 4076 | 5371 curwin->w_cursor.col += len_change; |
| 5372 ml_replace(lnum, new_line, FALSE); | |
| 5373 } | |
| 5374 } | |
| 5375 } | |
| 5376 | |
| 1499 | 5377 search_match_lines = regmatch.endpos[0].lnum |
| 5378 - regmatch.startpos[0].lnum; | |
| 4076 | 5379 search_match_endcol = regmatch.endpos[0].col |
| 5380 + len_change; | |
| 169 | 5381 highlight_match = TRUE; |
| 5382 | |
| 5383 update_topline(); | |
| 5384 validate_cursor(); | |
| 748 | 5385 update_screen(SOME_VALID); |
| 169 | 5386 highlight_match = FALSE; |
| 748 | 5387 redraw_later(SOME_VALID); |
| 7 | 5388 |
| 5389 #ifdef FEAT_FOLDING | |
| 169 | 5390 curwin->w_p_fen = save_p_fen; |
| 5391 #endif | |
| 5392 if (msg_row == Rows - 1) | |
| 5393 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5394 msg_starthere(); | |
| 5395 i = msg_scroll; | |
| 5396 msg_scroll = 0; /* truncate msg when | |
| 5397 needed */ | |
| 5398 msg_no_more = TRUE; | |
| 5399 /* write message same highlighting as for | |
| 5400 * wait_return */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5401 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5402 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5403 msg_no_more = FALSE; | |
| 5404 msg_scroll = i; | |
| 5405 showruler(TRUE); | |
| 5406 windgoto(msg_row, msg_col); | |
| 5407 RedrawingDisabled = temp; | |
| 7 | 5408 |
| 5409 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5410 dont_scroll = FALSE; /* allow scrolling here */ |
| 5411 #endif | |
| 5412 ++no_mapping; /* don't map this key */ | |
| 5413 ++allow_keys; /* allow special keys */ | |
| 1872 | 5414 typed = plain_vgetc(); |
| 169 | 5415 --allow_keys; |
| 5416 --no_mapping; | |
| 5417 | |
| 5418 /* clear the question */ | |
| 5419 msg_didout = FALSE; /* don't scroll up */ | |
| 5420 msg_col = 0; | |
| 5421 gotocmdline(TRUE); | |
| 4076 | 5422 |
| 5423 /* restore the line */ | |
| 5424 if (orig_line != NULL) | |
| 5425 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5426 } |
| 5427 | |
| 7 | 5428 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5429 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5430 #ifdef UNIX |
| 1872 | 5431 || typed == intr_char |
| 7 | 5432 #endif |
| 5433 ) | |
| 5434 { | |
| 5435 got_quit = TRUE; | |
| 5436 break; | |
| 5437 } | |
| 1872 | 5438 if (typed == 'n') |
| 7 | 5439 break; |
| 1872 | 5440 if (typed == 'y') |
| 7 | 5441 break; |
| 1872 | 5442 if (typed == 'l') |
| 7 | 5443 { |
| 5444 /* last: replace and then stop */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5445 subflags.do_all = FALSE; |
| 7 | 5446 line2 = lnum; |
| 5447 break; | |
| 5448 } | |
| 1872 | 5449 if (typed == 'a') |
| 7 | 5450 { |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5451 subflags.do_ask = FALSE; |
| 7 | 5452 break; |
| 5453 } | |
| 5454 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5455 if (typed == Ctrl_E) |
| 7 | 5456 scrollup_clamp(); |
| 1872 | 5457 else if (typed == Ctrl_Y) |
| 7 | 5458 scrolldown_clamp(); |
| 5459 #endif | |
| 5460 } | |
| 5461 State = save_State; | |
| 5462 #ifdef FEAT_MOUSE | |
| 5463 setmouse(); | |
| 5464 #endif | |
| 5465 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5466 --no_u_sync; | |
| 5467 | |
| 1872 | 5468 if (typed == 'n') |
| 7 | 5469 { |
| 5470 /* For a multi-line match, put matchcol at the NUL at | |
| 5471 * the end of the line and set nmatch to one, so that | |
| 5472 * we continue looking for a match on the next line. | |
| 1091 | 5473 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5474 * get stuck when pressing 'n'. */ | |
| 7 | 5475 if (nmatch > 1) |
| 5476 { | |
| 835 | 5477 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5478 skip_match = TRUE; |
| 7 | 5479 } |
| 5480 goto skip; | |
| 5481 } | |
| 5482 if (got_quit) | |
| 4099 | 5483 goto skip; |
| 7 | 5484 } |
| 5485 | |
| 5486 /* Move the cursor to the start of the match, so that we can | |
| 5487 * use "\=col("."). */ | |
| 5488 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5489 | |
| 5490 /* | |
| 5491 * 3. substitute the string. | |
| 5492 */ | |
| 3736 | 5493 #ifdef FEAT_EVAL |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5494 if (subflags.do_count) |
| 3736 | 5495 { |
| 3786 | 5496 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5497 save_ma = curbuf->b_p_ma; |
| 5498 curbuf->b_p_ma = FALSE; | |
| 5499 sandbox++; | |
| 5500 } | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5501 /* 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
|
5502 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5503 subflags_save = subflags; |
| 3736 | 5504 #endif |
| 7 | 5505 /* get length of substitution part */ |
| 1499 | 5506 sublen = vim_regsub_multi(®match, |
| 5507 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5508 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5509 #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
|
5510 /* 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
|
5511 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5512 if (subflags.do_count) |
| 3736 | 5513 { |
| 5514 curbuf->b_p_ma = save_ma; | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5515 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5516 sandbox--; |
| 3736 | 5517 goto skip; |
| 5518 } | |
| 5519 #endif | |
| 7 | 5520 |
| 533 | 5521 /* When the match included the "$" of the last line it may |
| 819 | 5522 * go beyond the last line of the buffer. */ |
| 533 | 5523 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5524 { | |
| 5525 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5526 skip_match = TRUE; | |
| 5527 } | |
| 5528 | |
| 7 | 5529 /* Need room for: |
| 5530 * - result so far in new_start (not for first sub in line) | |
| 5531 * - original text up to match | |
| 5532 * - length of substituted part | |
| 5533 * - original text after match | |
| 5534 */ | |
| 5535 if (nmatch == 1) | |
| 5536 p1 = sub_firstline; | |
| 5537 else | |
| 5538 { | |
| 5539 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5540 nmatch_tl += nmatch - 1; | |
| 5541 } | |
| 1872 | 5542 copy_len = regmatch.startpos[0].col - copycol; |
| 5543 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5544 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5545 if (new_start == NULL) |
| 5546 { | |
| 5547 /* | |
| 5548 * Get some space for a temporary buffer to do the | |
| 5549 * substitution into (and some extra space to avoid | |
| 5550 * too many calls to alloc()/free()). | |
| 5551 */ | |
| 5552 new_start_len = needed_len + 50; | |
| 5553 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5554 goto outofmem; | |
| 5555 *new_start = NUL; | |
| 5556 new_end = new_start; | |
| 5557 } | |
| 5558 else | |
| 5559 { | |
| 5560 /* | |
| 5561 * Check if the temporary buffer is long enough to do the | |
| 5562 * substitution into. If not, make it larger (with a bit | |
| 5563 * extra to avoid too many calls to alloc()/free()). | |
| 5564 */ | |
| 5565 len = (unsigned)STRLEN(new_start); | |
| 5566 needed_len += len; | |
| 1872 | 5567 if (needed_len > (int)new_start_len) |
| 7 | 5568 { |
| 5569 new_start_len = needed_len + 50; | |
| 5570 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5571 { | |
| 5572 vim_free(new_start); | |
| 5573 goto outofmem; | |
| 5574 } | |
| 5575 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5576 vim_free(new_start); | |
| 5577 new_start = p1; | |
| 5578 } | |
| 5579 new_end = new_start + len; | |
| 5580 } | |
| 5581 | |
| 5582 /* | |
| 5583 * copy the text up to the part that matched | |
| 5584 */ | |
| 1872 | 5585 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5586 new_end += copy_len; | |
| 7 | 5587 |
| 1499 | 5588 (void)vim_regsub_multi(®match, |
| 5589 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5590 sub, new_end, TRUE, p_magic, TRUE); |
| 5591 sub_nsubs++; | |
| 5592 did_sub = TRUE; | |
| 5593 | |
| 5594 /* Move the cursor to the start of the line, to avoid that it | |
| 5595 * is beyond the end of the line after the substitution. */ | |
| 5596 curwin->w_cursor.col = 0; | |
| 5597 | |
| 5598 /* For a multi-line match, make a copy of the last matched | |
| 5599 * line and continue in that one. */ | |
| 5600 if (nmatch > 1) | |
| 5601 { | |
| 5602 sub_firstlnum += nmatch - 1; | |
| 5603 vim_free(sub_firstline); | |
| 5604 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5605 /* When going beyond the last line, stop substituting. */ | |
| 5606 if (sub_firstlnum <= line2) | |
| 5607 do_again = TRUE; | |
| 5608 else | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5609 subflags.do_all = FALSE; |
| 7 | 5610 } |
| 5611 | |
| 5612 /* Remember next character to be copied. */ | |
| 5613 copycol = regmatch.endpos[0].col; | |
| 5614 | |
| 819 | 5615 if (skip_match) |
| 5616 { | |
| 5617 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5618 * less than what it ought to be. */ | |
| 5619 vim_free(sub_firstline); | |
| 5620 sub_firstline = vim_strsave((char_u *)""); | |
| 5621 copycol = 0; | |
| 5622 } | |
| 5623 | |
| 7 | 5624 /* |
| 5625 * Now the trick is to replace CTRL-M chars with a real line | |
| 5626 * break. This would make it impossible to insert a CTRL-M in | |
| 5627 * the text. The line break can be avoided by preceding the | |
| 5628 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5629 * they must be doubled in the string and are halved here. | |
| 5630 * That is Vi compatible. | |
| 5631 */ | |
| 5632 for (p1 = new_end; *p1; ++p1) | |
| 5633 { | |
| 5634 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5635 STRMOVE(p1, p1 + 1); |
| 7 | 5636 else if (*p1 == CAR) |
| 5637 { | |
| 5638 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5639 { | |
| 5640 *p1 = NUL; /* truncate up to the CR */ | |
| 5641 ml_append(lnum - 1, new_start, | |
| 5642 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5643 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
|
5644 if (subflags.do_ask) |
| 7 | 5645 appended_lines(lnum - 1, 1L); |
| 5646 else | |
| 5647 { | |
| 5648 if (first_line == 0) | |
| 5649 first_line = lnum; | |
| 5650 last_line = lnum + 1; | |
| 5651 } | |
| 5652 /* All line numbers increase. */ | |
| 5653 ++sub_firstlnum; | |
| 5654 ++lnum; | |
| 5655 ++line2; | |
| 5656 /* move the cursor to the new line, like Vi */ | |
| 5657 ++curwin->w_cursor.lnum; | |
| 1444 | 5658 /* copy the rest */ |
| 1624 | 5659 STRMOVE(new_start, p1 + 1); |
| 7 | 5660 p1 = new_start - 1; |
| 5661 } | |
| 5662 } | |
| 5663 #ifdef FEAT_MBYTE | |
| 5664 else if (has_mbyte) | |
| 474 | 5665 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5666 #endif |
| 5667 } | |
| 5668 | |
| 5669 /* | |
| 5670 * 4. If do_all is set, find next match. | |
| 5671 * Prevent endless loop with patterns that match empty | |
| 5672 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5673 * But ":s/\n/#/" is OK. | |
| 5674 */ | |
| 5675 skip: | |
| 5676 /* We already know that we did the last subst when we are at | |
| 5677 * the end of the line, except that a pattern like | |
| 1499 | 5678 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5679 * "line2" when there is a \zs in the pattern after a line | |
| 5680 * break. */ | |
| 15 | 5681 lastone = (skip_match |
| 5682 || got_int | |
| 5683 || got_quit | |
| 1499 | 5684 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5685 || !(subflags.do_all || do_again) |
| 15 | 5686 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5687 && !re_multiline(regmatch.regprog))); | |
| 7 | 5688 nmatch = -1; |
| 5689 | |
| 5690 /* | |
| 5691 * Replace the line in the buffer when needed. This is | |
| 5692 * skipped when there are more matches. | |
| 5693 * The check for nmatch_tl is needed for when multi-line | |
| 5694 * matching must replace the lines before trying to do another | |
| 5695 * match, otherwise "\@<=" won't work. | |
| 1499 | 5696 * When the match starts below where we start searching also |
| 5697 * need to replace the line first (using \zs after \n). | |
| 7 | 5698 */ |
| 5699 if (lastone | |
| 5700 || nmatch_tl > 0 | |
| 5701 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5702 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
|
5703 matchcol, NULL, NULL)) == 0 |
| 1499 | 5704 || regmatch.startpos[0].lnum > 0) |
| 7 | 5705 { |
| 5706 if (new_start != NULL) | |
| 5707 { | |
| 5708 /* | |
| 5709 * Copy the rest of the line, that didn't match. | |
| 5710 * "matchcol" has to be adjusted, we use the end of | |
| 5711 * the line as reference, because the substitute may | |
| 5712 * have changed the number of characters. Same for | |
| 5713 * "prev_matchcol". | |
| 5714 */ | |
| 5715 STRCAT(new_start, sub_firstline + copycol); | |
| 5716 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5717 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5718 - prev_matchcol; | |
| 5719 | |
| 5720 if (u_savesub(lnum) != OK) | |
| 5721 break; | |
| 5722 ml_replace(lnum, new_start, TRUE); | |
| 5723 | |
| 5724 if (nmatch_tl > 0) | |
| 5725 { | |
| 5726 /* | |
| 5727 * Matched lines have now been substituted and are | |
| 5728 * useless, delete them. The part after the match | |
| 5729 * has been appended to new_start, we don't need | |
| 5730 * it in the buffer. | |
| 5731 */ | |
| 5732 ++lnum; | |
| 5733 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5734 break; | |
| 5735 for (i = 0; i < nmatch_tl; ++i) | |
| 5736 ml_delete(lnum, (int)FALSE); | |
| 5737 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5738 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5739 if (subflags.do_ask) |
| 7 | 5740 deleted_lines(lnum, nmatch_tl); |
| 5741 --lnum; | |
| 5742 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5743 nmatch_tl = 0; | |
| 5744 } | |
| 5745 | |
| 5746 /* When asking, undo is saved each time, must also set | |
| 5747 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5748 if (subflags.do_ask) |
| 7 | 5749 changed_bytes(lnum, 0); |
| 5750 else | |
| 5751 { | |
| 5752 if (first_line == 0) | |
| 5753 first_line = lnum; | |
| 5754 last_line = lnum + 1; | |
| 5755 } | |
| 5756 | |
| 5757 sub_firstlnum = lnum; | |
| 5758 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5759 sub_firstline = new_start; | |
| 5760 new_start = NULL; | |
| 5761 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5762 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5763 - prev_matchcol; | |
| 5764 copycol = 0; | |
| 5765 } | |
| 5766 if (nmatch == -1 && !lastone) | |
| 5767 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5768 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5769 |
| 5770 /* | |
| 5771 * 5. break if there isn't another match in this line | |
| 5772 */ | |
| 5773 if (nmatch <= 0) | |
| 1499 | 5774 { |
| 5775 /* If the match found didn't start where we were | |
| 5776 * searching, do the next search in the line where we | |
| 5777 * found the match. */ | |
| 5778 if (nmatch == -1) | |
| 5779 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5780 break; |
| 1499 | 5781 } |
| 7 | 5782 } |
| 5783 | |
| 5784 line_breakcheck(); | |
| 5785 } | |
| 5786 | |
| 5787 if (did_sub) | |
| 5788 ++sub_nlines; | |
| 1720 | 5789 vim_free(new_start); /* for when substitute was cancelled */ |
| 7 | 5790 vim_free(sub_firstline); /* free the copy of the original line */ |
| 5791 sub_firstline = NULL; | |
| 5792 } | |
| 5793 | |
| 5794 line_breakcheck(); | |
| 5795 } | |
| 5796 | |
| 5797 if (first_line != 0) | |
| 5798 { | |
| 5799 /* Need to subtract the number of added lines from "last_line" to get | |
| 5800 * the line number before the change (same as adding the number of | |
| 5801 * deleted lines). */ | |
| 5802 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5803 changed_lines(first_line, 0, last_line - i, i); | |
| 5804 } | |
| 5805 | |
| 5806 outofmem: | |
| 5807 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5808 |
| 5809 /* ":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
|
5810 if (subflags.do_count) |
| 170 | 5811 curwin->w_cursor = old_cursor; |
| 5812 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5813 if (sub_nsubs > start_nsubs) |
| 7 | 5814 { |
| 5815 /* Set the '[ and '] marks. */ | |
| 5816 curbuf->b_op_start.lnum = eap->line1; | |
| 5817 curbuf->b_op_end.lnum = line2; | |
| 5818 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5819 | |
| 5820 if (!global_busy) | |
| 5821 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5822 /* 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
|
5823 if (!subflags.do_ask) |
| 3394 | 5824 { |
| 5825 if (endcolumn) | |
| 5826 coladvance((colnr_T)MAXCOL); | |
| 5827 else | |
| 5828 beginline(BL_WHITE | BL_FIX); | |
| 5829 } | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5830 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5831 MSG(""); |
| 5832 } | |
| 5833 else | |
| 5834 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
|
5835 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5836 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5837 subflags.do_number, subflags.do_list); |
| 7 | 5838 } |
| 5839 else if (!global_busy) | |
| 5840 { | |
| 5841 if (got_int) /* interrupted */ | |
| 5842 EMSG(_(e_interr)); | |
| 5843 else if (got_match) /* did find something but nothing substituted */ | |
| 5844 MSG(""); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5845 else if (subflags.do_error) /* nothing found */ |
| 7 | 5846 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5847 } | |
| 5848 | |
| 4035 | 5849 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5850 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5851 /* Cursor position may require updating */ |
| 5852 changed_window_setting(); | |
| 5853 #endif | |
| 5854 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5855 vim_regfree(regmatch.regprog); |
| 6789 | 5856 |
| 5857 /* 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
|
5858 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5859 subflags.do_ask = save_do_ask; |
| 7 | 5860 } |
| 5861 | |
| 5862 /* | |
| 5863 * Give message for number of substitutions. | |
| 5864 * Can also be used after a ":global" command. | |
| 5865 * Return TRUE if a message was given. | |
| 5866 */ | |
| 484 | 5867 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5868 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5869 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5870 { |
| 5871 /* | |
| 5872 * Only report substitutions when: | |
| 5873 * - more than 'report' substitutions | |
| 5874 * - command was typed by user, or number of changed lines > 'report' | |
| 5875 * - giving messages is not disabled by 'lazyredraw' | |
| 5876 */ | |
| 170 | 5877 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5878 || count_only) | |
| 7 | 5879 && messaging()) |
| 5880 { | |
| 5881 if (got_int) | |
| 5882 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5883 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5884 *msg_buf = NUL; |
| 7 | 5885 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
|
5886 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5887 "%s", count_only ? _("1 match") : _("1 substitution")); |
| 7 | 5888 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5889 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 170 | 5890 count_only ? _("%ld matches") : _("%ld substitutions"), |
| 7 | 5891 sub_nsubs); |
| 5892 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
|
5893 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5894 "%s", _(" on 1 line")); |
| 7 | 5895 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5896 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5897 _(" on %ld lines"), (long)sub_nlines); |
| 7 | 5898 if (msg(msg_buf)) |
| 5899 /* save message to display it after redraw */ | |
| 680 | 5900 set_keep_msg(msg_buf, 0); |
| 7 | 5901 return TRUE; |
| 5902 } | |
| 5903 if (got_int) | |
| 5904 { | |
| 5905 EMSG(_(e_interr)); | |
| 5906 return TRUE; | |
| 5907 } | |
| 5908 return FALSE; | |
| 5909 } | |
| 5910 | |
|
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
|
5911 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
|
5912 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
|
5913 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5914 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
|
5915 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
|
5916 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
|
5917 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
|
5918 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
|
5919 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
|
5920 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5921 |
| 7 | 5922 /* |
| 5923 * Execute a global command of the form: | |
| 5924 * | |
| 5925 * g/pattern/X : execute X on all lines where pattern matches | |
| 5926 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5927 * | |
| 5928 * where 'X' is an EX command | |
| 5929 * | |
| 5930 * The command character (as well as the trailing slash) is optional, and | |
| 5931 * is assumed to be 'p' if missing. | |
| 5932 * | |
| 5933 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 5934 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 5935 * for each line that has a mark. This is required because after deleting |
| 5936 * lines we do not know where to search for the next match. | |
| 5937 */ | |
| 5938 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5939 ex_global(exarg_T *eap) |
| 7 | 5940 { |
| 5941 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 5942 int ndone = 0; |
| 7 | 5943 int type; /* first char of cmd: 'v' or 'g' */ |
| 5944 char_u *cmd; /* command argument */ | |
| 5945 | |
| 5946 char_u delim; /* delimiter, normally '/' */ | |
| 5947 char_u *pat; | |
| 5948 regmmatch_T regmatch; | |
| 5949 int match; | |
| 5950 int which_pat; | |
| 5951 | |
|
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
|
5952 /* 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
|
5953 * ":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
|
5954 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
|
5955 || 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
|
5956 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5957 /* 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
|
5958 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 5959 return; |
| 5960 } | |
| 5961 | |
| 5962 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 5963 type = 'v'; | |
| 5964 else | |
| 5965 type = *eap->cmd; | |
| 5966 cmd = eap->arg; | |
| 5967 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 5968 | |
| 5969 /* | |
| 5970 * undocumented vi feature: | |
| 5971 * "\/" and "\?": use previous search pattern. | |
| 5972 * "\&": use previous substitute pattern. | |
| 5973 */ | |
| 5974 if (*cmd == '\\') | |
| 5975 { | |
| 5976 ++cmd; | |
| 5977 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 5978 { | |
| 5979 EMSG(_(e_backslash)); | |
| 5980 return; | |
| 5981 } | |
| 5982 if (*cmd == '&') | |
| 5983 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 5984 else | |
| 5985 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 5986 ++cmd; | |
| 5987 pat = (char_u *)""; | |
| 5988 } | |
| 5989 else if (*cmd == NUL) | |
| 5990 { | |
| 5991 EMSG(_("E148: Regular expression missing from global")); | |
| 5992 return; | |
| 5993 } | |
| 5994 else | |
| 5995 { | |
| 5996 delim = *cmd; /* get the delimiter */ | |
| 5997 if (delim) | |
| 5998 ++cmd; /* skip delimiter if there is one */ | |
| 5999 pat = cmd; /* remember start of pattern */ | |
| 6000 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6001 if (cmd[0] == delim) /* end delimiter found */ | |
| 6002 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6003 } | |
| 6004 | |
| 6005 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6006 if (p_altkeymap && curwin->w_p_rl) | |
| 6007 lrFswap(pat,0); | |
| 6008 #endif | |
| 6009 | |
| 6010 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6011 { | |
| 6012 EMSG(_(e_invcmd)); | |
| 6013 return; | |
| 6014 } | |
| 6015 | |
|
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
|
6016 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
|
6017 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6018 lnum = curwin->w_cursor.lnum; |
| 1521 | 6019 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
|
6020 (colnr_T)0, NULL, NULL); |
| 7 | 6021 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
|
6022 global_exe_one(cmd, lnum); |
| 7 | 6023 } |
| 6024 else | |
| 6116 | 6025 { |
|
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
|
6026 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6027 * 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
|
6028 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6029 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
|
6030 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6031 /* 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
|
6032 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
|
6033 (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
|
6034 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
|
6035 { |
|
8e5ec22db3d8
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 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
|
6037 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
|
6038 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6039 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
|
6040 } |
|
8e5ec22db3d8
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 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6042 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6043 * 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
|
6044 */ |
|
8e5ec22db3d8
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 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
|
6046 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
|
6047 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
|
6048 { |
|
8e5ec22db3d8
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 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
|
6050 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
|
6051 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
|
6052 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
|
6053 } |
|
8e5ec22db3d8
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 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
|
6055 { |
| 6116 | 6056 #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
|
6057 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
|
6058 #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
|
6059 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
|
6060 #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
|
6061 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
|
6062 #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
|
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 |
|
8e5ec22db3d8
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 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
|
6066 } |
|
8e5ec22db3d8
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 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6068 vim_regfree(regmatch.regprog); |
| 7 | 6069 } |
| 6070 | |
| 6071 /* | |
| 6072 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6073 */ | |
| 6074 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6075 global_exe(char_u *cmd) |
| 7 | 6076 { |
| 2819 | 6077 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6078 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6079 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6080 |
| 6081 /* | |
| 6082 * Set current position only once for a global command. | |
| 6083 * If global_busy is set, setpcmark() will not do anything. | |
| 6084 * If there is an error, global_busy will be incremented. | |
| 6085 */ | |
| 6086 setpcmark(); | |
| 6087 | |
| 6088 /* When the command writes a message, don't overwrite the command. */ | |
| 6089 msg_didout = TRUE; | |
| 6090 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6091 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6092 sub_nlines = 0; |
| 7 | 6093 global_need_beginline = FALSE; |
| 6094 global_busy = 1; | |
| 6095 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6096 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6097 { | |
|
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
|
6098 global_exe_one(cmd, lnum); |
| 7 | 6099 ui_breakcheck(); |
| 6100 } | |
| 6101 | |
| 6102 global_busy = 0; | |
| 6103 if (global_need_beginline) | |
| 6104 beginline(BL_WHITE | BL_FIX); | |
| 6105 else | |
| 6106 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6107 | |
| 39 | 6108 /* the cursor may not have moved in the text but a change in a previous |
| 6109 * line may move it on the screen */ | |
| 6110 changed_line_abv_curs(); | |
| 6111 | |
| 7 | 6112 /* If it looks like no message was written, allow overwriting the |
| 6113 * command with the report for number of changes. */ | |
| 6114 if (msg_col == 0 && msg_scrolled == 0) | |
| 6115 msg_didout = FALSE; | |
| 6116 | |
| 1227 | 6117 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6118 * number of extra or deleted lines. |
| 6119 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6120 * we are in after execution is different from the buffer we started in. */ | |
| 6121 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6122 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6123 } | |
| 6124 | |
| 6125 #ifdef FEAT_VIMINFO | |
| 6126 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6127 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6128 { |
| 2690 | 6129 if (force) |
| 7 | 6130 vim_free(old_sub); |
| 6131 if (force || old_sub == NULL) | |
| 6132 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6133 return viminfo_readline(virp); | |
| 6134 } | |
| 6135 | |
| 6136 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6137 write_viminfo_sub_string(FILE *fp) |
| 7 | 6138 { |
| 6139 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6140 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6141 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6142 viminfo_writestring(fp, old_sub); |
| 6143 } | |
| 6144 } | |
| 6145 #endif /* FEAT_VIMINFO */ | |
| 6146 | |
| 359 | 6147 #if defined(EXITFREE) || defined(PROTO) |
| 6148 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6149 free_old_sub(void) |
| 359 | 6150 { |
| 6151 vim_free(old_sub); | |
| 6152 } | |
| 6153 #endif | |
| 6154 | |
| 7 | 6155 #if (defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)) || defined(PROTO) |
| 6156 /* | |
| 6157 * Set up for a tagpreview. | |
| 735 | 6158 * Return TRUE when it was created. |
| 7 | 6159 */ |
| 735 | 6160 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6161 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6162 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6163 { |
| 6164 win_T *wp; | |
| 6165 | |
| 6166 # ifdef FEAT_GUI | |
| 6167 need_mouse_correct = TRUE; | |
| 6168 # endif | |
| 6169 | |
| 6170 /* | |
| 6171 * If there is already a preview window open, use that one. | |
| 6172 */ | |
| 6173 if (!curwin->w_p_pvw) | |
| 6174 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6175 FOR_ALL_WINDOWS(wp) |
| 7 | 6176 if (wp->w_p_pvw) |
| 6177 break; | |
| 6178 if (wp != NULL) | |
| 816 | 6179 win_enter(wp, undo_sync); |
| 7 | 6180 else |
| 6181 { | |
| 6182 /* | |
| 6183 * There is no preview window open yet. Create one. | |
| 6184 */ | |
| 6185 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6186 == FAIL) | |
| 735 | 6187 return FALSE; |
| 7 | 6188 curwin->w_p_pvw = TRUE; |
| 6189 curwin->w_p_wfh = TRUE; | |
| 2583 | 6190 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6191 and 'cursorbind' */ | |
| 7 | 6192 # ifdef FEAT_DIFF |
| 6193 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6194 # endif | |
| 6195 # ifdef FEAT_FOLDING | |
| 6196 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6197 # endif | |
| 735 | 6198 return TRUE; |
| 7 | 6199 } |
| 6200 } | |
| 735 | 6201 return FALSE; |
| 7 | 6202 } |
| 6203 | |
| 6204 #endif | |
| 6205 | |
| 6206 | |
| 6207 /* | |
| 6208 * ":help": open a read-only window on a help file | |
| 6209 */ | |
| 6210 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6211 ex_help(exarg_T *eap) |
| 7 | 6212 { |
| 6213 char_u *arg; | |
| 6214 char_u *tag; | |
| 6215 FILE *helpfd; /* file descriptor of help file */ | |
| 6216 int n; | |
| 6217 int i; | |
| 6218 #ifdef FEAT_WINDOWS | |
| 6219 win_T *wp; | |
| 6220 #endif | |
| 6221 int num_matches; | |
| 6222 char_u **matches; | |
| 6223 char_u *p; | |
| 6224 int empty_fnum = 0; | |
| 6225 int alt_fnum = 0; | |
| 6226 buf_T *buf; | |
| 6227 #ifdef FEAT_MULTI_LANG | |
| 6228 int len; | |
| 9 | 6229 char_u *lang; |
| 7 | 6230 #endif |
| 3112 | 6231 #ifdef FEAT_FOLDING |
| 6232 int old_KeyTyped = KeyTyped; | |
| 6233 #endif | |
| 7 | 6234 |
| 6235 if (eap != NULL) | |
| 6236 { | |
| 6237 /* | |
| 6238 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6239 * followed by some text. Set nextcmd to the following command. | |
| 6240 */ | |
| 6241 for (arg = eap->arg; *arg; ++arg) | |
| 6242 { | |
| 6243 if (*arg == '\n' || *arg == '\r' | |
| 6244 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6245 { | |
| 6246 *arg++ = NUL; | |
| 6247 eap->nextcmd = arg; | |
| 6248 break; | |
| 6249 } | |
| 6250 } | |
| 6251 arg = eap->arg; | |
| 6252 | |
| 3446 | 6253 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6254 { |
| 6255 EMSG(_("E478: Don't panic!")); | |
| 6256 return; | |
| 6257 } | |
| 6258 | |
| 6259 if (eap->skip) /* not executing commands */ | |
| 6260 return; | |
| 6261 } | |
| 6262 else | |
| 6263 arg = (char_u *)""; | |
| 6264 | |
| 6265 /* remove trailing blanks */ | |
| 6266 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
|
6267 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6268 *p-- = NUL; |
| 6269 | |
| 6270 #ifdef FEAT_MULTI_LANG | |
| 6271 /* Check for a specified language */ | |
| 9 | 6272 lang = check_help_lang(arg); |
| 7 | 6273 #endif |
| 6274 | |
| 6275 /* When no argument given go to the index. */ | |
| 6276 if (*arg == NUL) | |
| 6277 arg = (char_u *)"help.txt"; | |
| 6278 | |
| 6279 /* | |
| 6280 * Check if there is a match for the argument. | |
| 6281 */ | |
| 6282 n = find_help_tags(arg, &num_matches, &matches, | |
| 6283 eap != NULL && eap->forceit); | |
| 6284 | |
| 6285 i = 0; | |
| 6286 #ifdef FEAT_MULTI_LANG | |
| 6287 if (n != FAIL && lang != NULL) | |
| 6288 /* Find first item with the requested language. */ | |
| 6289 for (i = 0; i < num_matches; ++i) | |
| 6290 { | |
| 835 | 6291 len = (int)STRLEN(matches[i]); |
| 7 | 6292 if (len > 3 && matches[i][len - 3] == '@' |
| 6293 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6294 break; | |
| 6295 } | |
| 6296 #endif | |
| 6297 if (i >= num_matches || n == FAIL) | |
| 6298 { | |
| 6299 #ifdef FEAT_MULTI_LANG | |
| 6300 if (lang != NULL) | |
| 6301 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6302 else | |
| 6303 #endif | |
| 6304 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6305 if (n != FAIL) | |
| 6306 FreeWild(num_matches, matches); | |
| 6307 return; | |
| 6308 } | |
| 6309 | |
| 6310 /* The first match (in the requested language) is the best match. */ | |
| 6311 tag = vim_strsave(matches[i]); | |
| 6312 FreeWild(num_matches, matches); | |
| 6313 | |
| 6314 #ifdef FEAT_GUI | |
| 6315 need_mouse_correct = TRUE; | |
| 6316 #endif | |
| 6317 | |
| 6318 /* | |
| 6319 * Re-use an existing help window or open a new one. | |
| 684 | 6320 * Always open a new one for ":tab help". |
| 7 | 6321 */ |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6322 if (!bt_help(curwin->w_buffer) |
| 684 | 6323 #ifdef FEAT_WINDOWS |
| 6324 || cmdmod.tab != 0 | |
| 6325 #endif | |
| 6326 ) | |
| 7 | 6327 { |
| 6328 #ifdef FEAT_WINDOWS | |
| 684 | 6329 if (cmdmod.tab != 0) |
| 6330 wp = NULL; | |
| 6331 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6332 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
|
6333 if (bt_help(wp->w_buffer)) |
| 684 | 6334 break; |
| 7 | 6335 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6336 win_enter(wp, TRUE); | |
| 6337 else | |
| 6338 #endif | |
| 6339 { | |
| 6340 /* | |
| 6341 * There is no help window yet. | |
| 6342 * Try to open the file specified by the "helpfile" option. | |
| 6343 */ | |
| 6344 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6345 { | |
| 274 | 6346 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6347 goto erret; |
| 6348 } | |
| 6349 fclose(helpfd); | |
| 6350 | |
| 6351 #ifdef FEAT_WINDOWS | |
| 6352 /* Split off help window; put it at far top if no position | |
| 684 | 6353 * specified, the current window is vertically split and |
| 6354 * narrow. */ | |
| 7 | 6355 n = WSP_HELP; |
| 6356 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6357 && curwin->w_width < 80) |
| 7 | 6358 n |= WSP_TOP; |
| 6359 if (win_split(0, n) == FAIL) | |
| 684 | 6360 goto erret; |
| 7 | 6361 #else |
| 6362 /* use current window */ | |
| 6363 if (!can_abandon(curbuf, FALSE)) | |
| 6364 goto erret; | |
| 684 | 6365 #endif |
| 7 | 6366 |
| 6367 #ifdef FEAT_WINDOWS | |
| 6368 if (curwin->w_height < p_hh) | |
| 6369 win_setheight((int)p_hh); | |
| 6370 #endif | |
| 6371 | |
| 6372 /* | |
| 6373 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6374 * set b_p_ro flag). | |
| 6375 * Set the alternate file to the previously edited file. | |
| 6376 */ | |
| 6377 alt_fnum = curbuf->b_fnum; | |
| 6378 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6379 ECMD_HIDE + ECMD_SET_HELP, |
| 6380 #ifdef FEAT_WINDOWS | |
| 6381 NULL /* buffer is still open, don't store info */ | |
| 6382 #else | |
| 6383 curwin | |
| 6384 #endif | |
| 6385 ); | |
| 22 | 6386 if (!cmdmod.keepalt) |
| 6387 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6388 empty_fnum = curbuf->b_fnum; |
| 6389 } | |
| 6390 } | |
| 6391 | |
| 6392 if (!p_im) | |
| 6393 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6394 | |
| 3112 | 6395 #ifdef FEAT_FOLDING |
| 6396 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6397 * It is needed for do_tag top open folds under the cursor. */ | |
| 6398 KeyTyped = old_KeyTyped; | |
| 6399 #endif | |
| 6400 | |
| 7 | 6401 if (tag != NULL) |
| 6402 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6403 | |
| 819 | 6404 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6405 * may have jumped to another window, check that the buffer is not in a | |
| 6406 * window. */ | |
| 7 | 6407 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6408 { | |
| 6409 buf = buflist_findnr(empty_fnum); | |
| 819 | 6410 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6411 wipe_buffer(buf, TRUE); |
| 6412 } | |
| 6413 | |
| 6414 /* keep the previous alternate file */ | |
| 22 | 6415 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6416 curwin->w_alt_fnum = alt_fnum; |
| 6417 | |
| 6418 erret: | |
| 6419 vim_free(tag); | |
| 6420 } | |
| 6421 | |
| 6228 | 6422 /* |
| 6234 | 6423 * ":helpclose": Close one help window |
| 6228 | 6424 */ |
| 6425 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6426 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6427 { |
| 6236 | 6428 #if defined(FEAT_WINDOWS) |
| 6228 | 6429 win_T *win; |
| 6430 | |
| 6431 FOR_ALL_WINDOWS(win) | |
| 6432 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6433 if (bt_help(win->w_buffer)) |
| 6228 | 6434 { |
| 6435 win_close(win, FALSE); | |
| 6234 | 6436 return; |
| 6228 | 6437 } |
| 6438 } | |
| 6236 | 6439 #endif |
| 6228 | 6440 } |
| 7 | 6441 |
| 9 | 6442 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6443 /* | |
| 6444 * In an argument search for a language specifiers in the form "@xx". | |
| 6445 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6446 * Returns NULL if not found. | |
| 6447 */ | |
| 6448 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6449 check_help_lang(char_u *arg) |
| 9 | 6450 { |
| 835 | 6451 int len = (int)STRLEN(arg); |
| 9 | 6452 |
| 6453 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6454 && ASCII_ISALPHA(arg[len - 1])) | |
| 6455 { | |
| 6456 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6457 return arg + len - 2; | |
| 6458 } | |
| 6459 return NULL; | |
| 6460 } | |
| 6461 #endif | |
| 6462 | |
| 7 | 6463 /* |
| 6464 * Return a heuristic indicating how well the given string matches. The | |
| 6465 * smaller the number, the better the match. This is the order of priorities, | |
| 6466 * from best match to worst match: | |
| 6467 * - Match with least alpha-numeric characters is better. | |
| 6468 * - Match with least total characters is better. | |
| 6469 * - Match towards the start is better. | |
| 6470 * - Match starting with "+" is worse (feature instead of command) | |
| 6471 * Assumption is made that the matched_string passed has already been found to | |
| 6472 * match some string for which help is requested. webb. | |
| 6473 */ | |
| 6474 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6475 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6476 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6477 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6478 int wrong_case) /* no matching case */ |
| 7 | 6479 { |
| 6480 int num_letters; | |
| 6481 char_u *p; | |
| 6482 | |
| 6483 num_letters = 0; | |
| 6484 for (p = matched_string; *p; p++) | |
| 6485 if (ASCII_ISALNUM(*p)) | |
| 6486 num_letters++; | |
| 6487 | |
| 6488 /* | |
| 6489 * Multiply the number of letters by 100 to give it a much bigger | |
| 6490 * weighting than the number of characters. | |
| 6491 * If there only is a match while ignoring case, add 5000. | |
| 6492 * If the match starts in the middle of a word, add 10000 to put it | |
| 6493 * somewhere in the last half. | |
| 6494 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6495 * put it after matches at the start. | |
| 6496 */ | |
| 6497 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6498 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6499 offset += 10000; | |
| 6500 else if (offset > 2) | |
| 6501 offset *= 200; | |
| 6502 if (wrong_case) | |
| 6503 offset += 5000; | |
| 6504 /* Features are less interesting than the subjects themselves, but "+" | |
| 6505 * alone is not a feature. */ | |
| 6506 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6507 offset += 100; | |
| 6508 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6509 } | |
| 6510 | |
| 6511 /* | |
| 6512 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6513 * that has been put after the tagname by find_tags(). | |
| 6514 */ | |
| 6515 static int | |
| 6516 #ifdef __BORLANDC__ | |
| 6517 _RTLENTRYF | |
| 6518 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6519 help_compare(const void *s1, const void *s2) |
| 7 | 6520 { |
| 6521 char *p1; | |
| 6522 char *p2; | |
| 6523 | |
| 6524 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6525 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6526 return strcmp(p1, p2); | |
| 6527 } | |
| 6528 | |
| 6529 /* | |
| 6530 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6531 * the number of matches in num_matches. | |
| 6532 * The matches will be sorted with a "best" match algorithm. | |
| 6533 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6534 */ | |
| 6535 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6536 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6537 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6538 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6539 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6540 int keep_lang) |
| 7 | 6541 { |
| 6542 char_u *s, *d; | |
| 6543 int i; | |
| 6544 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6545 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6546 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6547 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6548 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6549 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6550 "[range]", ":[range]", |
| 5647 | 6551 "[pattern]", "\\|", "\\%$", |
| 6552 "s/\\~", "s/\\U", "s/\\L", | |
| 6553 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6554 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6555 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6556 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6557 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6558 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6559 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6560 "\\[range]", ":\\[range]", |
| 5647 | 6561 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6562 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6563 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
| 7 | 6564 int flags; |
| 6565 | |
| 6566 d = IObuff; /* assume IObuff is long enough! */ | |
| 6567 | |
| 6568 /* | |
| 6569 * Recognize a few exceptions to the rule. Some strings that contain '*' | |
| 6570 * with "star". Otherwise '*' is recognized as a wildcard. | |
| 6571 */ | |
| 1872 | 6572 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
| 7 | 6573 if (STRCMP(arg, mtable[i]) == 0) |
| 6574 { | |
| 6575 STRCPY(d, rtable[i]); | |
| 6576 break; | |
| 6577 } | |
| 6578 | |
| 6579 if (i < 0) /* no match in table */ | |
| 6580 { | |
| 6581 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6582 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6583 * Also "\zs", "\z1", etc. | |
| 6584 * Also "\@<", "\@=", "\@<=", etc. | |
| 6585 * And also "\_$" and "\_^". */ | |
| 6586 if (arg[0] == '\\' | |
| 6587 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6588 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6589 && arg[2] != NUL))) | |
| 6590 { | |
| 6591 STRCPY(d, "/\\\\"); | |
| 6592 STRCPY(d + 3, arg + 1); | |
| 6593 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6594 if (d[3] == '_' && d[4] == '$') | |
| 6595 STRCPY(d + 4, "\\$"); | |
| 6596 } | |
| 6597 else | |
| 6598 { | |
| 3786 | 6599 /* Replace: |
| 6600 * "[:...:]" with "\[:...:]" | |
| 6601 * "[++...]" with "\[++...]" | |
| 5867 | 6602 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6603 */ |
| 6604 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6605 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6606 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6607 *d++ = '\\'; |
| 6608 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6609 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6610 * 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
|
6611 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6612 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6613 arg++; |
| 7 | 6614 for (s = arg; *s; ++s) |
| 6615 { | |
| 6616 /* | |
| 6617 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6618 * the tags for these commands. | |
| 6619 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6620 * completion. | |
| 6621 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6622 * special meaning. | |
| 6623 */ | |
| 6624 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6625 break; | |
| 6626 switch (*s) | |
| 6627 { | |
| 6628 case '|': STRCPY(d, "bar"); | |
| 6629 d += 3; | |
| 6630 continue; | |
| 6631 case '"': STRCPY(d, "quote"); | |
| 6632 d += 5; | |
| 6633 continue; | |
| 6634 case '*': *d++ = '.'; | |
| 6635 break; | |
| 6636 case '?': *d++ = '.'; | |
| 6637 continue; | |
| 6638 case '$': | |
| 6639 case '.': | |
| 6640 case '~': *d++ = '\\'; | |
| 6641 break; | |
| 6642 } | |
| 6643 | |
| 6644 /* | |
| 6645 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6646 * ":help i_^_CTRL-D" work. | |
| 6647 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6648 */ | |
| 6649 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6650 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6651 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6652 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6653 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6654 STRCPY(d, "CTRL-"); |
| 6655 d += 5; | |
| 6656 if (*s < ' ') | |
| 6657 { | |
| 6658 #ifdef EBCDIC | |
| 6659 *d++ = CtrlChar(*s); | |
| 6660 #else | |
| 6661 *d++ = *s + '@'; | |
| 6662 #endif | |
| 6663 if (d[-1] == '\\') | |
| 6664 *d++ = '\\'; /* double a backslash */ | |
| 6665 } | |
| 6666 else | |
| 6667 *d++ = *++s; | |
| 6668 if (s[1] != NUL && s[1] != '_') | |
| 6669 *d++ = '_'; /* append a '_' */ | |
| 6670 continue; | |
| 6671 } | |
| 6672 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6673 *d++ = '\\'; | |
| 6674 | |
| 6675 /* | |
| 6676 * Insert a backslash before a backslash after a slash, for search | |
| 6677 * pattern tags: "/\|" --> "/\\|". | |
| 6678 */ | |
| 6679 else if (s[0] == '\\' && s[1] != '\\' | |
| 6680 && *arg == '/' && s == arg + 1) | |
| 6681 *d++ = '\\'; | |
| 6682 | |
| 6683 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6684 * "CTRL-\_CTRL-N" */ | |
| 6685 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6686 { | |
| 6687 STRCPY(d, "CTRL-\\\\"); | |
| 6688 d += 7; | |
| 6689 s += 6; | |
| 6690 } | |
| 6691 | |
| 6692 *d++ = *s; | |
| 6693 | |
| 6694 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6695 * 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
|
6696 * 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
|
6697 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6698 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6699 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6700 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6701 /* |
| 7 | 6702 * If tag starts with ', toss everything after a second '. Fixes |
| 6703 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6704 */ | |
| 6705 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6706 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6707 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6708 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6709 break; |
| 7 | 6710 } |
| 6711 *d = NUL; | |
| 3480 | 6712 |
| 6713 if (*IObuff == '`') | |
| 6714 { | |
| 6715 if (d > IObuff + 2 && d[-1] == '`') | |
| 6716 { | |
| 6717 /* remove the backticks from `command` */ | |
| 6718 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6719 d[-2] = NUL; | |
| 6720 } | |
| 6721 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6722 { | |
| 6723 /* remove the backticks and comma from `command`, */ | |
| 6724 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6725 d[-3] = NUL; | |
| 6726 } | |
| 6727 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6728 && d[-2] == '\\' && d[-1] == '.') | |
| 6729 { | |
| 6730 /* remove the backticks and dot from `command`\. */ | |
| 6731 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6732 d[-4] = NUL; | |
| 6733 } | |
| 6734 } | |
| 7 | 6735 } |
| 6736 } | |
| 6737 | |
| 6738 *matches = (char_u **)""; | |
| 6739 *num_matches = 0; | |
| 6740 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6741 if (keep_lang) | |
| 6742 flags |= TAG_KEEP_LANG; | |
| 1696 | 6743 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6744 && *num_matches > 0) |
| 1696 | 6745 { |
| 7 | 6746 /* Sort the matches found on the heuristic number that is after the |
| 6747 * tag name. */ | |
| 6748 qsort((void *)*matches, (size_t)*num_matches, | |
| 6749 sizeof(char_u *), help_compare); | |
| 1696 | 6750 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6751 while (*num_matches > TAG_MANY) | |
| 6752 vim_free((*matches)[--*num_matches]); | |
| 6753 } | |
| 7 | 6754 return OK; |
| 6755 } | |
| 6756 | |
| 6757 /* | |
| 6365 | 6758 * Called when starting to edit a buffer for a help file. |
| 6759 */ | |
| 6760 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6761 prepare_help_buffer(void) |
| 6365 | 6762 { |
| 6763 char_u *p; | |
| 6764 | |
| 6765 curbuf->b_help = TRUE; | |
| 6766 #ifdef FEAT_QUICKFIX | |
| 6767 set_string_option_direct((char_u *)"buftype", -1, | |
| 6768 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6769 #endif | |
| 6770 | |
| 6771 /* | |
| 6772 * Always set these options after jumping to a help tag, because the | |
| 6773 * user may have an autocommand that gets in the way. | |
| 6774 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6775 * latin1 word characters (for translated help files). | |
| 6776 * Only set it when needed, buf_init_chartab() is some work. | |
| 6777 */ | |
| 6778 p = | |
| 6779 #ifdef EBCDIC | |
| 6780 (char_u *)"65-255,^*,^|,^\""; | |
| 6781 #else | |
| 6782 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6783 #endif | |
| 6784 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6785 { | |
| 6786 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6787 check_buf_options(curbuf); | |
| 6788 (void)buf_init_chartab(curbuf, FALSE); | |
| 6789 } | |
| 6790 | |
| 6415 | 6791 #ifdef FEAT_FOLDING |
| 6365 | 6792 /* Don't use the global foldmethod.*/ |
| 6793 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6794 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6795 #endif |
| 6365 | 6796 |
| 6797 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6798 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6799 | |
| 6800 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6801 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6802 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6803 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6804 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6805 #ifdef FEAT_ARABIC | |
| 6806 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6807 #endif | |
| 6808 #ifdef FEAT_RIGHTLEFT | |
| 6809 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6810 #endif | |
| 6811 #ifdef FEAT_FOLDING | |
| 6812 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6813 #endif | |
| 6814 #ifdef FEAT_DIFF | |
| 6815 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6816 #endif | |
| 6817 #ifdef FEAT_SPELL | |
| 6818 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6819 #endif | |
| 6820 | |
| 6821 set_buflisted(FALSE); | |
| 6822 } | |
| 6823 | |
| 6824 /* | |
| 7 | 6825 * After reading a help file: May cleanup a help buffer when syntax |
| 6826 * highlighting is not used. | |
| 6827 */ | |
| 6828 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6829 fix_help_buffer(void) |
| 7 | 6830 { |
| 6831 linenr_T lnum; | |
| 6832 char_u *line; | |
| 6833 int in_example = FALSE; | |
| 6834 int len; | |
| 3141 | 6835 char_u *fname; |
| 7 | 6836 char_u *p; |
| 6837 char_u *rt; | |
| 6838 int mustfree; | |
| 6839 | |
|
11537
e0eb2de60f09
patch 8.0.0651: build failure without the auto command feature
Christian Brabandt <cb@256bit.org>
parents:
11533
diff
changeset
|
6840 #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
|
6841 /* 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
|
6842 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
|
6843 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6844 ++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
|
6845 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
|
6846 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6847 } |
|
11537
e0eb2de60f09
patch 8.0.0651: build failure without the auto command feature
Christian Brabandt <cb@256bit.org>
parents:
11533
diff
changeset
|
6848 #endif |
| 7 | 6849 |
| 6850 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6851 if (!syntax_present(curwin)) |
| 7 | 6852 #endif |
| 6853 { | |
| 6854 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6855 { | |
| 6856 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6857 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
|
6858 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6859 { |
| 6860 /* End of example: non-white or '<' in first column. */ | |
| 6861 if (line[0] == '<') | |
| 6862 { | |
| 6863 /* blank-out a '<' in the first column */ | |
| 6864 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6865 line[0] = ' '; | |
| 6866 } | |
| 6867 in_example = FALSE; | |
| 6868 } | |
| 6869 if (!in_example && len > 0) | |
| 6870 { | |
| 6871 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6872 { | |
| 6873 /* blank-out a '>' in the last column (start of example) */ | |
| 6874 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6875 line[len - 1] = ' '; | |
| 6876 in_example = TRUE; | |
| 6877 } | |
| 6878 else if (line[len - 1] == '~') | |
| 6879 { | |
| 6880 /* blank-out a '~' at the end of line (header marker) */ | |
| 6881 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6882 line[len - 1] = ' '; | |
| 6883 } | |
| 6884 } | |
| 6885 } | |
| 6886 } | |
| 6887 | |
| 6888 /* | |
| 3141 | 6889 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6890 * files. This uses the very first line in the help file. | |
| 7 | 6891 */ |
| 3141 | 6892 fname = gettail(curbuf->b_fname); |
| 6893 if (fnamecmp(fname, "help.txt") == 0 | |
| 6894 #ifdef FEAT_MULTI_LANG | |
| 6895 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6896 && ASCII_ISALPHA(fname[5]) | |
| 6897 && ASCII_ISALPHA(fname[6]) | |
| 6898 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6899 && fname[8] == NUL) | |
| 6900 #endif | |
| 6901 ) | |
| 7 | 6902 { |
| 6903 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6904 { | |
| 6905 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6906 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6907 continue; | |
| 6908 | |
| 6909 /* Go through all directories in 'runtimepath', skipping | |
| 6910 * $VIMRUNTIME. */ | |
| 6911 p = p_rtp; | |
| 6912 while (*p != NUL) | |
| 7 | 6913 { |
| 3141 | 6914 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6915 mustfree = FALSE; | |
| 6916 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 6917 if (fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) | |
| 7 | 6918 { |
| 3141 | 6919 int fcount; |
| 6920 char_u **fnames; | |
| 6921 FILE *fd; | |
| 6922 char_u *s; | |
| 6923 int fi; | |
| 7 | 6924 #ifdef FEAT_MBYTE |
| 3141 | 6925 vimconv_T vc; |
| 6926 char_u *cp; | |
| 6927 #endif | |
| 6928 | |
| 6929 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6930 add_pathsep(NameBuff); | |
| 6931 #ifdef FEAT_MULTI_LANG | |
| 6932 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6933 #else |
| 3141 | 6934 STRCAT(NameBuff, "doc/*.txt"); |
| 6935 #endif | |
| 6936 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6937 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6938 && fcount > 0) | |
| 6939 { | |
| 6940 #ifdef FEAT_MULTI_LANG | |
| 6941 int i1; | |
| 6942 int i2; | |
| 6943 char_u *f1; | |
| 6944 char_u *f2; | |
| 6945 char_u *t1; | |
| 6946 char_u *e1; | |
| 6947 char_u *e2; | |
| 6948 | |
| 6949 /* If foo.abx is found use it instead of foo.txt in | |
| 6950 * the same directory. */ | |
| 6951 for (i1 = 0; i1 < fcount; ++i1) | |
| 6952 { | |
| 6953 for (i2 = 0; i2 < fcount; ++i2) | |
| 6954 { | |
| 6955 if (i1 == i2) | |
| 6956 continue; | |
| 6957 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 6958 continue; | |
| 6959 f1 = fnames[i1]; | |
| 6960 f2 = fnames[i2]; | |
| 6961 t1 = gettail(f1); | |
| 6962 if (fnamencmp(f1, f2, t1 - f1) != 0) | |
| 6963 continue; | |
| 6964 e1 = vim_strrchr(t1, '.'); | |
| 6965 e2 = vim_strrchr(gettail(f2), '.'); | |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
6966 if (e1 == NULL || e2 == NULL) |
| 3141 | 6967 continue; |
| 6968 if (fnamecmp(e1, ".txt") != 0 | |
| 6969 && fnamecmp(e1, fname + 4) != 0) | |
| 6970 { | |
| 6971 /* Not .txt and not .abx, remove it. */ | |
| 6972 vim_free(fnames[i1]); | |
| 6973 fnames[i1] = NULL; | |
| 6974 continue; | |
| 6975 } | |
| 6976 if (fnamencmp(f1, f2, e1 - f1) != 0) | |
| 6977 continue; | |
| 6978 if (fnamecmp(e1, ".txt") == 0 | |
| 6979 && fnamecmp(e2, fname + 4) == 0) | |
| 6980 { | |
| 6981 /* use .abx instead of .txt */ | |
| 6982 vim_free(fnames[i1]); | |
| 6983 fnames[i1] = NULL; | |
| 7 | 6984 } |
| 6985 } | |
| 6986 } | |
| 3141 | 6987 #endif |
| 6988 for (fi = 0; fi < fcount; ++fi) | |
| 6989 { | |
| 6990 if (fnames[fi] == NULL) | |
| 6991 continue; | |
| 6992 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 6993 if (fd != NULL) | |
| 6994 { | |
| 6995 vim_fgets(IObuff, IOSIZE, fd); | |
| 6996 if (IObuff[0] == '*' | |
| 6997 && (s = vim_strchr(IObuff + 1, '*')) | |
| 6998 != NULL) | |
| 6999 { | |
| 7000 #ifdef FEAT_MBYTE | |
| 7001 int this_utf = MAYBE; | |
| 7002 #endif | |
| 7003 /* Change tag definition to a | |
| 7004 * reference and remove <CR>/<NL>. */ | |
| 7005 IObuff[0] = '|'; | |
| 7006 *s = '|'; | |
| 7007 while (*s != NUL) | |
| 7008 { | |
| 7009 if (*s == '\r' || *s == '\n') | |
| 7010 *s = NUL; | |
| 7011 #ifdef FEAT_MBYTE | |
| 7012 /* The text is utf-8 when a byte | |
| 7013 * above 127 is found and no | |
| 7014 * illegal byte sequence is found. | |
| 7015 */ | |
| 7016 if (*s >= 0x80 && this_utf != FALSE) | |
| 7017 { | |
| 7018 int l; | |
| 7019 | |
| 7020 this_utf = TRUE; | |
| 7021 l = utf_ptr2len(s); | |
| 7022 if (l == 1) | |
| 7023 this_utf = FALSE; | |
| 7024 s += l - 1; | |
| 7025 } | |
| 7026 #endif | |
| 7027 ++s; | |
| 7028 } | |
| 7029 #ifdef FEAT_MBYTE | |
| 7030 /* The help file is latin1 or utf-8; | |
| 7031 * conversion to the current | |
| 7032 * 'encoding' may be required. */ | |
| 7033 vc.vc_type = CONV_NONE; | |
| 7034 convert_setup(&vc, (char_u *)( | |
| 7035 this_utf == TRUE ? "utf-8" | |
| 7036 : "latin1"), p_enc); | |
| 7037 if (vc.vc_type == CONV_NONE) | |
| 7038 /* No conversion needed. */ | |
| 7039 cp = IObuff; | |
| 7040 else | |
| 7041 { | |
| 7042 /* Do the conversion. If it fails | |
| 7043 * use the unconverted text. */ | |
| 7044 cp = string_convert(&vc, IObuff, | |
| 7045 NULL); | |
| 7046 if (cp == NULL) | |
| 7047 cp = IObuff; | |
| 7048 } | |
| 7049 convert_setup(&vc, NULL, NULL); | |
| 7050 | |
| 7051 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7052 if (cp != IObuff) | |
| 7053 vim_free(cp); | |
| 7054 #else | |
| 7055 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7056 FALSE); | |
| 7057 #endif | |
| 7058 ++lnum; | |
| 7059 } | |
| 7060 fclose(fd); | |
| 7061 } | |
| 7062 } | |
| 7063 FreeWild(fcount, fnames); | |
| 7 | 7064 } |
| 7065 } | |
| 3141 | 7066 if (mustfree) |
| 7067 vim_free(rt); | |
| 7 | 7068 } |
| 3141 | 7069 break; |
| 7 | 7070 } |
| 7071 } | |
| 7072 } | |
| 7073 | |
| 40 | 7074 /* |
| 7075 * ":exusage" | |
| 7076 */ | |
| 7077 void | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7078 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7079 { |
| 7080 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7081 } | |
| 7082 | |
| 7083 /* | |
| 7084 * ":viusage" | |
| 7085 */ | |
| 7086 void | |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7087 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7088 { |
| 7089 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7090 } | |
| 7091 | |
| 7 | 7092 /* |
|
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Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7093 * Generate tags in one help directory. |
| 7 | 7094 */ |
| 7095 static void | |
|
7819
f86adafb28d4
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parents:
7799
diff
changeset
|
7096 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7097 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7098 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7099 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
|
7100 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7101 { |
| 7102 FILE *fd_tags; | |
| 7103 FILE *fd; | |
| 7104 garray_T ga; | |
| 7105 int filecount; | |
| 7106 char_u **files; | |
| 7107 char_u *p1, *p2; | |
| 7108 int fi; | |
| 7109 char_u *s; | |
| 7110 int i; | |
| 7111 char_u *fname; | |
| 3957 | 7112 int dirlen; |
| 7 | 7113 # ifdef FEAT_MBYTE |
| 7114 int utf8 = MAYBE; | |
| 7115 int this_utf8; | |
| 7116 int firstline; | |
| 7117 int mix = FALSE; /* detected mixed encodings */ | |
| 7118 # endif | |
| 7119 | |
| 7120 /* | |
| 7121 * Find all *.txt files. | |
| 7122 */ | |
| 3978 | 7123 dirlen = (int)STRLEN(dir); |
| 7 | 7124 STRCPY(NameBuff, dir); |
| 3957 | 7125 STRCAT(NameBuff, "/**/*"); |
| 7 | 7126 STRCAT(NameBuff, ext); |
| 7127 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7128 EW_FILE|EW_SILENT) == FAIL | |
| 7129 || filecount == 0) | |
| 7130 { | |
| 7131 if (!got_int) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7132 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7133 return; |
| 7134 } | |
| 7135 | |
| 7136 /* | |
| 7137 * Open the tags file for writing. | |
| 7138 * Do this before scanning through all the files. | |
| 7139 */ | |
| 7140 STRCPY(NameBuff, dir); | |
| 7141 add_pathsep(NameBuff); | |
| 7142 STRCAT(NameBuff, tagfname); | |
| 531 | 7143 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7144 if (fd_tags == NULL) |
| 7145 { | |
| 7146 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7147 FreeWild(filecount, files); | |
| 7148 return; | |
| 7149 } | |
| 7150 | |
| 7151 /* | |
| 1502 | 7152 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7153 * add the "help-tags" tag. | |
| 7 | 7154 */ |
| 7155 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7156 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7157 dir, FALSE) == FPC_SAME) | |
| 7 | 7158 { |
| 7159 if (ga_grow(&ga, 1) == FAIL) | |
| 7160 got_int = TRUE; | |
| 7161 else | |
| 7162 { | |
| 835 | 7163 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7164 if (s == NULL) |
| 7165 got_int = TRUE; | |
| 7166 else | |
| 7167 { | |
| 7168 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7169 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7170 ++ga.ga_len; | |
| 7171 } | |
| 7172 } | |
| 7173 } | |
| 7174 | |
| 7175 /* | |
| 7176 * Go over all the files and extract the tags. | |
| 7177 */ | |
| 7178 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7179 { | |
| 531 | 7180 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7181 if (fd == NULL) |
| 7182 { | |
| 7183 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7184 continue; | |
| 7185 } | |
| 3957 | 7186 fname = files[fi] + dirlen + 1; |
| 7 | 7187 |
| 7188 # ifdef FEAT_MBYTE | |
| 7189 firstline = TRUE; | |
| 7190 # endif | |
| 7191 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7192 { | |
| 7193 # ifdef FEAT_MBYTE | |
| 7194 if (firstline) | |
| 7195 { | |
| 7196 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7197 this_utf8 = MAYBE; | |
| 7198 for (s = IObuff; *s != NUL; ++s) | |
| 7199 if (*s >= 0x80) | |
| 7200 { | |
| 7201 int l; | |
| 7202 | |
| 7203 this_utf8 = TRUE; | |
| 474 | 7204 l = utf_ptr2len(s); |
| 7 | 7205 if (l == 1) |
| 7206 { | |
| 7207 /* Illegal UTF-8 byte sequence. */ | |
| 7208 this_utf8 = FALSE; | |
| 7209 break; | |
| 7210 } | |
| 7211 s += l - 1; | |
| 7212 } | |
| 7213 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7214 this_utf8 = FALSE; | |
| 7215 if (utf8 == MAYBE) /* first file */ | |
| 7216 utf8 = this_utf8; | |
| 7217 else if (utf8 != this_utf8) | |
| 7218 { | |
| 7219 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7220 mix = !got_int; | |
| 7221 got_int = TRUE; | |
| 7222 } | |
| 7223 firstline = FALSE; | |
| 7224 } | |
| 7225 # endif | |
| 7226 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7227 while (p1 != NULL) | |
| 7228 { | |
| 3514 | 7229 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7230 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7231 * second byte. */ | |
| 7232 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7233 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7234 { | |
| 7235 for (s = p1 + 1; s < p2; ++s) | |
| 7236 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7237 break; | |
| 7238 | |
| 7239 /* | |
| 7240 * Only accept a *tag* when it consists of valid | |
| 7241 * characters, there is white space before it and is | |
| 7242 * followed by a white character or end-of-line. | |
| 7243 */ | |
| 7244 if (s == p2 | |
| 7245 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7246 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7247 || s[1] == '\0')) | |
| 7248 { | |
| 7249 *p2 = '\0'; | |
| 7250 ++p1; | |
| 7251 if (ga_grow(&ga, 1) == FAIL) | |
| 7252 { | |
| 7253 got_int = TRUE; | |
| 7254 break; | |
| 7255 } | |
| 7256 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7257 if (s == NULL) | |
| 7258 { | |
| 7259 got_int = TRUE; | |
| 7260 break; | |
| 7261 } | |
| 7262 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7263 ++ga.ga_len; | |
| 7264 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7265 | |
| 7266 /* find next '*' */ | |
| 7267 p2 = vim_strchr(p2 + 1, '*'); | |
| 7268 } | |
| 7269 } | |
| 7270 p1 = p2; | |
| 7271 } | |
| 7272 line_breakcheck(); | |
| 7273 } | |
| 7274 | |
| 7275 fclose(fd); | |
| 7276 } | |
| 7277 | |
| 7278 FreeWild(filecount, files); | |
| 7279 | |
| 7280 if (!got_int) | |
| 7281 { | |
| 7282 /* | |
| 7283 * Sort the tags. | |
| 7284 */ | |
| 7009 | 7285 if (ga.ga_data != NULL) |
| 7286 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7287 |
| 7288 /* | |
| 7289 * Check for duplicates. | |
| 7290 */ | |
| 7291 for (i = 1; i < ga.ga_len; ++i) | |
| 7292 { | |
| 7293 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7294 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7295 while (*p1 == *p2) | |
| 7296 { | |
| 7297 if (*p2 == '\t') | |
| 7298 { | |
| 7299 *p2 = NUL; | |
| 274 | 7300 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7301 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7302 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7303 EMSG(NameBuff); | |
| 7304 *p2 = '\t'; | |
| 7305 break; | |
| 7306 } | |
| 7307 ++p1; | |
| 7308 ++p2; | |
| 7309 } | |
| 7310 } | |
| 7311 | |
| 7312 # ifdef FEAT_MBYTE | |
| 7313 if (utf8 == TRUE) | |
| 7314 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7315 # endif | |
| 7316 | |
| 7317 /* | |
| 7318 * Write the tags into the file. | |
| 7319 */ | |
| 7320 for (i = 0; i < ga.ga_len; ++i) | |
| 7321 { | |
| 7322 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7323 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7324 /* help-tags entry was added in formatted form */ |
| 1325 | 7325 fputs((char *)s, fd_tags); |
| 7 | 7326 else |
| 7327 { | |
| 7328 fprintf(fd_tags, "%s\t/*", s); | |
| 7329 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7330 { | |
| 7331 /* insert backslash before '\\' and '/' */ | |
| 7332 if (*p1 == '\\' || *p1 == '/') | |
| 7333 putc('\\', fd_tags); | |
| 7334 putc(*p1, fd_tags); | |
| 7335 } | |
| 7336 fprintf(fd_tags, "*\n"); | |
| 7337 } | |
| 7338 } | |
| 7339 } | |
| 7340 #ifdef FEAT_MBYTE | |
| 7341 if (mix) | |
| 7342 got_int = FALSE; /* continue with other languages */ | |
| 7343 #endif | |
| 7344 | |
| 7345 for (i = 0; i < ga.ga_len; ++i) | |
| 7346 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7347 ga_clear(&ga); | |
| 7348 fclose(fd_tags); /* there is no check for an error... */ | |
| 7349 } | |
| 7350 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7351 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7352 * 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
|
7353 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7354 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7355 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
|
7356 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7357 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7358 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7359 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7360 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7361 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7362 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7363 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7364 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7365 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7366 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7367 /* 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
|
7368 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
7369 add_pathsep(NameBuff); |
|
721e8d6cb7b5
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diff
changeset
|
7370 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7371 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
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diff
changeset
|
7372 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
|
7373 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7374 { |
|
9953
9560a2eb7968
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parents:
9947
diff
changeset
|
7375 EMSG2(_("E151: No match: %s"), NameBuff); |
|
8522
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diff
changeset
|
7376 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7377 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7378 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7379 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7380 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7381 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7382 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7383 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7384 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7385 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7386 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7387 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
|
7388 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7392 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7393 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7394 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 && 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
|
7397 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 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
|
7400 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
|
7401 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7405 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 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
|
7407 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
|
7408 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 ((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
|
7415 ((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
|
7416 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 } |
|
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 |
|
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 * 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
|
7422 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 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
|
7424 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 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
|
7427 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
|
7428 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
|
7429 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 /* 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
|
7431 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 /* 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
|
7437 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 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
|
7442 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7445 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 /* 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
|
7449 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
|
7450 #endif |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 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
|
7455 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 do_helptags(fname, *(int *)cookie); |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 ex_helptags(exarg_T *eap) |
|
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 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7467 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 /* 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
|
7470 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
|
7471 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7476 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 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
|
7479 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 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
|
7487 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7488 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7489 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7492 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7493 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 |
| 7 | 7495 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7496 | |
| 7497 /* | |
| 7498 * Struct to hold the sign properties. | |
| 7499 */ | |
| 7500 typedef struct sign sign_T; | |
| 7501 | |
| 7502 struct sign | |
| 7503 { | |
| 7504 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7505 int sn_typenr; /* type number of sign */ |
| 7 | 7506 char_u *sn_name; /* name of sign */ |
| 7507 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
|
7508 # ifdef FEAT_SIGN_ICONS |
| 7 | 7509 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
7510 # endif |
| 7 | 7511 char_u *sn_text; /* text used instead of pixmap */ |
| 7512 int sn_line_hl; /* highlight ID for line */ | |
| 7513 int sn_text_hl; /* highlight ID for text */ | |
| 7514 }; | |
| 7515 | |
| 7516 static sign_T *first_sign = NULL; | |
| 2605 | 7517 static int next_sign_typenr = 1; |
| 7 | 7518 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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parents:
7691
diff
changeset
|
7519 static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd); |
|
af3c41a3c53f
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Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7520 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
|
7521 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7522 |
| 1868 | 7523 static char *cmds[] = { |
| 7524 "define", | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7525 # define SIGNCMD_DEFINE 0 |
| 1868 | 7526 "undefine", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7527 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7528 "list", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7529 # define SIGNCMD_LIST 2 |
| 1868 | 7530 "place", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7531 # define SIGNCMD_PLACE 3 |
| 1868 | 7532 "unplace", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7533 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7534 "jump", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7535 # define SIGNCMD_JUMP 5 |
| 1868 | 7536 NULL |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7537 # define SIGNCMD_LAST 6 |
| 1868 | 7538 }; |
| 7539 | |
| 7540 /* | |
| 7541 * Find index of a ":sign" subcmd from its name. | |
| 7542 * "*end_cmd" must be writable. | |
| 7543 */ | |
| 7544 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7545 sign_cmd_idx( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7546 char_u *begin_cmd, /* begin of sign subcmd */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7547 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7548 { |
| 7549 int idx; | |
| 7550 char save = *end_cmd; | |
| 7551 | |
| 7552 *end_cmd = NUL; | |
| 7553 for (idx = 0; ; ++idx) | |
| 7554 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7555 break; | |
| 7556 *end_cmd = save; | |
| 7557 return idx; | |
| 7558 } | |
| 7559 | |
| 7 | 7560 /* |
| 7561 * ":sign" command | |
| 7562 */ | |
| 7563 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7564 ex_sign(exarg_T *eap) |
| 7 | 7565 { |
| 7566 char_u *arg = eap->arg; | |
| 7567 char_u *p; | |
| 7568 int idx; | |
| 7569 sign_T *sp; | |
| 7570 sign_T *sp_prev; | |
| 7571 buf_T *buf; | |
| 7572 | |
| 7573 /* Parse the subcommand. */ | |
| 7574 p = skiptowhite(arg); | |
| 1868 | 7575 idx = sign_cmd_idx(arg, p); |
| 7576 if (idx == SIGNCMD_LAST) | |
| 7577 { | |
| 7578 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7579 return; | |
| 7 | 7580 } |
| 7581 arg = skipwhite(p); | |
| 7582 | |
| 7583 if (idx <= SIGNCMD_LIST) | |
| 7584 { | |
| 7585 /* | |
| 7586 * Define, undefine or list signs. | |
| 7587 */ | |
| 7588 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7589 { | |
| 7590 /* ":sign list": list all defined signs */ | |
| 3411 | 7591 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7592 sign_list_defined(sp); |
| 7593 } | |
| 7594 else if (*arg == NUL) | |
| 7595 EMSG(_("E156: Missing sign name")); | |
| 7596 else | |
| 7597 { | |
| 2605 | 7598 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7599 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7600 p = skiptowhite(arg); |
| 7601 if (*p != NUL) | |
| 7602 *p++ = NUL; | |
| 2605 | 7603 while (arg[0] == '0' && arg[1] != NUL) |
| 7604 ++arg; | |
| 7605 | |
| 7 | 7606 sp_prev = NULL; |
| 7607 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7608 { | |
| 7609 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7610 break; | |
| 7611 sp_prev = sp; | |
| 7612 } | |
| 7613 if (idx == SIGNCMD_DEFINE) | |
| 7614 { | |
| 7615 /* ":sign define {name} ...": define a sign */ | |
| 7616 if (sp == NULL) | |
| 7617 { | |
| 2605 | 7618 sign_T *lp; |
| 7619 int start = next_sign_typenr; | |
| 7620 | |
| 7 | 7621 /* Allocate a new sign. */ |
| 7622 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7623 if (sp == NULL) | |
| 7624 return; | |
| 7625 | |
| 2605 | 7626 /* Check that next_sign_typenr is not already being used. |
| 7627 * This only happens after wrapping around. Hopefully | |
| 7628 * another one got deleted and we can use its number. */ | |
| 7629 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7630 { |
| 2605 | 7631 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7632 { |
| 2605 | 7633 ++next_sign_typenr; |
| 7634 if (next_sign_typenr == MAX_TYPENR) | |
| 7635 next_sign_typenr = 1; | |
| 7636 if (next_sign_typenr == start) | |
| 7 | 7637 { |
| 2605 | 7638 vim_free(sp); |
| 7639 EMSG(_("E612: Too many signs defined")); | |
| 7640 return; | |
| 7 | 7641 } |
| 2605 | 7642 lp = first_sign; /* start all over */ |
| 7643 continue; | |
| 7 | 7644 } |
| 2605 | 7645 lp = lp->sn_next; |
| 7646 } | |
| 7647 | |
| 7648 sp->sn_typenr = next_sign_typenr; | |
| 7649 if (++next_sign_typenr == MAX_TYPENR) | |
| 7650 next_sign_typenr = 1; /* wrap around */ | |
| 7651 | |
| 7652 sp->sn_name = vim_strsave(arg); | |
| 7653 if (sp->sn_name == NULL) /* out of memory */ | |
| 7654 { | |
| 7655 vim_free(sp); | |
| 7656 return; | |
| 7 | 7657 } |
| 2601 | 7658 |
| 7659 /* add the new sign to the list of signs */ | |
| 7660 if (sp_prev == NULL) | |
| 7661 first_sign = sp; | |
| 7662 else | |
| 7663 sp_prev->sn_next = sp; | |
| 7 | 7664 } |
| 7665 | |
| 7666 /* set values for a defined sign. */ | |
| 7667 for (;;) | |
| 7668 { | |
| 7669 arg = skipwhite(p); | |
| 7670 if (*arg == NUL) | |
| 7671 break; | |
| 7672 p = skiptowhite_esc(arg); | |
| 7673 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7674 { | |
| 7675 arg += 5; | |
| 7676 vim_free(sp->sn_icon); | |
| 7677 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7678 backslash_halve(sp->sn_icon); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7679 # ifdef FEAT_SIGN_ICONS |
| 7 | 7680 if (gui.in_use) |
| 7681 { | |
| 7682 out_flush(); | |
| 7683 if (sp->sn_image != NULL) | |
| 7684 gui_mch_destroy_sign(sp->sn_image); | |
| 7685 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7686 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7687 # endif |
| 7 | 7688 } |
| 7689 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7690 { | |
| 7691 char_u *s; | |
| 7692 int cells; | |
| 7693 int len; | |
| 7694 | |
| 7695 arg += 5; | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7696 # ifdef FEAT_MBYTE |
| 7 | 7697 /* Count cells and check for non-printable chars */ |
| 7698 if (has_mbyte) | |
| 7699 { | |
| 7700 cells = 0; | |
| 474 | 7701 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7702 { |
| 7703 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7704 break; | |
| 7705 cells += (*mb_ptr2cells)(s); | |
| 7706 } | |
| 7707 } | |
| 7708 else | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7709 # endif |
| 7 | 7710 { |
| 7711 for (s = arg; s < p; ++s) | |
| 7712 if (!vim_isprintc(*s)) | |
| 7713 break; | |
| 835 | 7714 cells = (int)(s - arg); |
| 7 | 7715 } |
| 7716 /* Currently must be one or two display cells */ | |
| 7717 if (s != p || cells < 1 || cells > 2) | |
| 7718 { | |
| 7719 *p = NUL; | |
| 7720 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7721 return; | |
| 7722 } | |
| 7723 | |
| 7724 vim_free(sp->sn_text); | |
| 7725 /* Allocate one byte more if we need to pad up | |
| 7726 * with a space. */ | |
| 835 | 7727 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7728 sp->sn_text = vim_strnsave(arg, len); |
| 7729 | |
| 7730 if (sp->sn_text != NULL && cells == 1) | |
| 7731 STRCPY(sp->sn_text + len - 1, " "); | |
| 7732 } | |
| 7733 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7734 { | |
| 7735 arg += 7; | |
| 7736 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7737 } | |
| 7738 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7739 { | |
| 7740 arg += 7; | |
| 7741 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7742 } | |
| 7743 else | |
| 7744 { | |
| 7745 EMSG2(_(e_invarg2), arg); | |
| 7746 return; | |
| 7747 } | |
| 7748 } | |
| 7749 } | |
| 7750 else if (sp == NULL) | |
| 7751 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7752 else if (idx == SIGNCMD_LIST) | |
| 7753 /* ":sign list {name}" */ | |
| 7754 sign_list_defined(sp); | |
| 7755 else | |
| 7756 /* ":sign undefine {name}" */ | |
| 1828 | 7757 sign_undefine(sp, sp_prev); |
| 7 | 7758 } |
| 7759 } | |
| 7760 else | |
| 7761 { | |
| 7762 int id = -1; | |
| 7763 linenr_T lnum = -1; | |
| 7764 char_u *sign_name = NULL; | |
| 7765 char_u *arg1; | |
| 7766 | |
| 7767 if (*arg == NUL) | |
| 7768 { | |
| 7769 if (idx == SIGNCMD_PLACE) | |
| 7770 { | |
| 7771 /* ":sign place": list placed signs in all buffers */ | |
| 7772 sign_list_placed(NULL); | |
| 7773 } | |
| 7774 else if (idx == SIGNCMD_UNPLACE) | |
| 7775 { | |
| 7776 /* ":sign unplace": remove placed sign at cursor */ | |
| 7777 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7778 if (id > 0) | |
| 7779 { | |
| 7780 buf_delsign(curwin->w_buffer, id); | |
| 7781 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7782 } | |
| 7783 else | |
| 7784 EMSG(_("E159: Missing sign number")); | |
| 7785 } | |
| 7786 else | |
| 7787 EMSG(_(e_argreq)); | |
| 7788 return; | |
| 7789 } | |
| 7790 | |
| 7791 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7792 { | |
| 7793 /* ":sign unplace *": remove all placed signs */ | |
| 7794 buf_delete_all_signs(); | |
| 7795 return; | |
| 7796 } | |
| 7797 | |
| 7798 /* first arg could be placed sign id */ | |
| 7799 arg1 = arg; | |
| 7800 if (VIM_ISDIGIT(*arg)) | |
| 7801 { | |
| 7802 id = getdigits(&arg); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7803 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7804 { |
| 7805 id = -1; | |
| 7806 arg = arg1; | |
| 7807 } | |
| 7808 else | |
| 7809 { | |
| 7810 arg = skipwhite(arg); | |
| 7811 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7812 { | |
| 7813 /* ":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
|
7814 FOR_ALL_BUFFERS(buf) |
| 7 | 7815 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7816 update_debug_sign(buf, lnum); | |
| 7817 return; | |
| 7818 } | |
| 7819 } | |
| 7820 } | |
| 7821 | |
| 7822 /* | |
| 7823 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7824 * Leave "arg" pointing to {fname}. | |
| 7825 */ | |
| 7826 for (;;) | |
| 7827 { | |
| 7828 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7829 { | |
| 7830 arg += 5; | |
| 7831 lnum = atoi((char *)arg); | |
| 7832 arg = skiptowhite(arg); | |
| 7833 } | |
| 3672 | 7834 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7835 { | |
| 7836 if (id != -1) | |
| 7837 { | |
| 7838 EMSG(_(e_invarg)); | |
| 7839 return; | |
| 7840 } | |
| 7841 id = -2; | |
| 7842 arg = skiptowhite(arg + 1); | |
| 7843 } | |
| 7 | 7844 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7845 { | |
| 7846 arg += 5; | |
| 7847 sign_name = arg; | |
| 7848 arg = skiptowhite(arg); | |
| 7849 if (*arg != NUL) | |
| 7850 *arg++ = NUL; | |
| 2605 | 7851 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7852 ++sign_name; | |
| 7 | 7853 } |
| 7854 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7855 { | |
| 7856 arg += 5; | |
| 7857 buf = buflist_findname(arg); | |
| 7858 break; | |
| 7859 } | |
| 7860 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7861 { | |
| 7862 arg += 7; | |
| 7863 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7864 if (*skipwhite(arg) != NUL) | |
| 7865 EMSG(_(e_trailing)); | |
| 7866 break; | |
| 7867 } | |
| 7868 else | |
| 7869 { | |
| 7870 EMSG(_(e_invarg)); | |
| 7871 return; | |
| 7872 } | |
| 7873 arg = skipwhite(arg); | |
| 7874 } | |
| 7875 | |
| 7876 if (buf == NULL) | |
| 7877 { | |
| 7878 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7879 } | |
| 3672 | 7880 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7881 { |
| 7882 if (lnum >= 0 || sign_name != NULL) | |
| 7883 EMSG(_(e_invarg)); | |
| 7884 else | |
| 7885 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7886 sign_list_placed(buf); | |
| 7887 } | |
| 7888 else if (idx == SIGNCMD_JUMP) | |
| 7889 { | |
| 7890 /* ":sign jump {id} file={fname}" */ | |
| 7891 if (lnum >= 0 || sign_name != NULL) | |
| 7892 EMSG(_(e_invarg)); | |
| 7893 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7894 { /* goto a sign ... */ | |
| 7895 if (buf_jump_open_win(buf) != NULL) | |
| 7896 { /* ... in a current window */ | |
| 7897 curwin->w_cursor.lnum = lnum; | |
| 7898 check_cursor_lnum(); | |
| 7899 beginline(BL_WHITE); | |
| 7900 } | |
| 7901 else | |
| 7902 { /* ... not currently in a window */ | |
| 7903 char_u *cmd; | |
| 7904 | |
|
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7905 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7906 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7907 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
|
7908 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7909 } |
| 7 | 7910 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7911 if (cmd == NULL) | |
| 7912 return; | |
| 7913 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7914 do_cmdline_cmd(cmd); | |
| 7915 vim_free(cmd); | |
| 7916 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7917 # ifdef FEAT_FOLDING |
| 7 | 7918 foldOpenCursor(); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7919 # endif |
| 7 | 7920 } |
| 7921 else | |
| 7922 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7923 } | |
| 7924 else if (idx == SIGNCMD_UNPLACE) | |
| 7925 { | |
| 7926 if (lnum >= 0 || sign_name != NULL) | |
| 7927 EMSG(_(e_invarg)); | |
| 3672 | 7928 else if (id == -2) |
| 7929 { | |
| 7930 /* ":sign unplace * file={fname}" */ | |
| 7931 redraw_buf_later(buf, NOT_VALID); | |
| 7932 buf_delete_signs(buf); | |
| 7933 } | |
| 7 | 7934 else |
| 7935 { | |
| 3672 | 7936 /* ":sign unplace {id} file={fname}" */ |
| 7 | 7937 lnum = buf_delsign(buf, id); |
| 7938 update_debug_sign(buf, lnum); | |
| 7939 } | |
| 7940 } | |
| 7941 /* idx == SIGNCMD_PLACE */ | |
| 7942 else if (sign_name != NULL) | |
| 7943 { | |
| 7944 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7945 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 7946 break; | |
| 7947 if (sp == NULL) | |
| 7948 { | |
| 7949 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 7950 return; | |
| 7951 } | |
| 7952 if (lnum > 0) | |
| 7953 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 7954 * place a sign */ | |
| 7955 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 7956 else | |
| 7957 /* ":sign place {id} file={fname}": change sign type */ | |
| 7958 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 7959 if (lnum > 0) |
| 7960 update_debug_sign(buf, lnum); | |
| 7961 else | |
| 7962 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 7963 } |
| 7964 else | |
| 7965 EMSG(_(e_invarg)); | |
| 7966 } | |
| 7967 } | |
| 7968 | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7969 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 7970 /* |
| 7971 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 7972 * signs before it starts. | |
| 7973 */ | |
| 7974 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7975 sign_gui_started(void) |
| 7 | 7976 { |
| 7977 sign_T *sp; | |
| 7978 | |
| 7979 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7980 if (sp->sn_icon != NULL) | |
| 7981 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7982 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7983 # endif |
| 7 | 7984 |
| 7985 /* | |
| 7986 * List one sign. | |
| 7987 */ | |
| 7988 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7989 sign_list_defined(sign_T *sp) |
| 7 | 7990 { |
| 7991 char_u *p; | |
| 7992 | |
| 274 | 7993 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 7994 if (sp->sn_icon != NULL) |
| 7995 { | |
| 7996 MSG_PUTS(" icon="); | |
| 7997 msg_outtrans(sp->sn_icon); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7998 # ifdef FEAT_SIGN_ICONS |
| 7 | 7999 if (sp->sn_image == NULL) |
| 8000 MSG_PUTS(_(" (NOT FOUND)")); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8001 # else |
| 7 | 8002 MSG_PUTS(_(" (not supported)")); |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8003 # endif |
| 7 | 8004 } |
| 8005 if (sp->sn_text != NULL) | |
| 8006 { | |
| 8007 MSG_PUTS(" text="); | |
| 8008 msg_outtrans(sp->sn_text); | |
| 8009 } | |
| 8010 if (sp->sn_line_hl > 0) | |
| 8011 { | |
| 8012 MSG_PUTS(" linehl="); | |
|
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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
|
8013 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 8014 if (p == NULL) |
| 8015 MSG_PUTS("NONE"); | |
| 8016 else | |
| 8017 msg_puts(p); | |
| 8018 } | |
| 8019 if (sp->sn_text_hl > 0) | |
| 8020 { | |
| 8021 MSG_PUTS(" texthl="); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8022 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 8023 if (p == NULL) |
| 8024 MSG_PUTS("NONE"); | |
| 8025 else | |
| 8026 msg_puts(p); | |
| 8027 } | |
| 8028 } | |
| 8029 | |
| 8030 /* | |
| 1828 | 8031 * Undefine a sign and free its memory. |
| 8032 */ | |
| 8033 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8034 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 8035 { |
| 8036 vim_free(sp->sn_name); | |
| 8037 vim_free(sp->sn_icon); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8038 # ifdef FEAT_SIGN_ICONS |
| 1828 | 8039 if (sp->sn_image != NULL) |
| 8040 { | |
| 8041 out_flush(); | |
| 8042 gui_mch_destroy_sign(sp->sn_image); | |
| 8043 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8044 # endif |
| 1828 | 8045 vim_free(sp->sn_text); |
| 8046 if (sp_prev == NULL) | |
| 8047 first_sign = sp->sn_next; | |
| 8048 else | |
| 8049 sp_prev->sn_next = sp->sn_next; | |
| 8050 vim_free(sp); | |
| 8051 } | |
| 8052 | |
| 8053 /* | |
| 7 | 8054 * Get highlighting attribute for sign "typenr". |
| 8055 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8056 */ | |
| 8057 int | |
|
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f86adafb28d4
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parents:
7799
diff
changeset
|
8058 sign_get_attr(int typenr, int line) |
| 7 | 8059 { |
| 8060 sign_T *sp; | |
| 8061 | |
| 8062 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8063 if (sp->sn_typenr == typenr) | |
| 8064 { | |
| 8065 if (line) | |
| 8066 { | |
| 8067 if (sp->sn_line_hl > 0) | |
| 8068 return syn_id2attr(sp->sn_line_hl); | |
| 8069 } | |
| 8070 else | |
| 8071 { | |
| 8072 if (sp->sn_text_hl > 0) | |
| 8073 return syn_id2attr(sp->sn_text_hl); | |
| 8074 } | |
| 8075 break; | |
| 8076 } | |
| 8077 return 0; | |
| 8078 } | |
| 8079 | |
| 8080 /* | |
| 8081 * Get text mark for sign "typenr". | |
| 8082 * Returns NULL if there isn't one. | |
| 8083 */ | |
| 8084 char_u * | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8085 sign_get_text(int typenr) |
| 7 | 8086 { |
| 8087 sign_T *sp; | |
| 8088 | |
| 8089 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8090 if (sp->sn_typenr == typenr) | |
| 8091 return sp->sn_text; | |
| 8092 return NULL; | |
| 8093 } | |
| 8094 | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8095 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8096 void * |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8097 sign_get_image( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8098 int typenr) /* the attribute which may have a sign */ |
| 7 | 8099 { |
| 8100 sign_T *sp; | |
| 8101 | |
| 8102 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8103 if (sp->sn_typenr == typenr) | |
| 8104 return sp->sn_image; | |
| 8105 return NULL; | |
| 8106 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8107 # endif |
| 7 | 8108 |
| 8109 /* | |
| 8110 * Get the name of a sign by its typenr. | |
| 8111 */ | |
| 8112 char_u * | |
|
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parents:
7799
diff
changeset
|
8113 sign_typenr2name(int typenr) |
| 7 | 8114 { |
| 8115 sign_T *sp; | |
| 8116 | |
| 8117 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8118 if (sp->sn_typenr == typenr) | |
| 8119 return sp->sn_name; | |
| 8120 return (char_u *)_("[Deleted]"); | |
| 8121 } | |
| 8122 | |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8123 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8124 /* |
| 8125 * Undefine/free all signs. | |
| 8126 */ | |
| 8127 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8128 free_signs(void) |
| 1828 | 8129 { |
| 8130 while (first_sign != NULL) | |
| 8131 sign_undefine(first_sign, NULL); | |
| 8132 } | |
|
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parents:
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diff
changeset
|
8133 # endif |
|
2c63e9ecf29d
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parents:
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diff
changeset
|
8134 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8135 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8136 static enum |
| 8137 { | |
| 8138 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8139 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8140 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8141 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8142 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8143 } expand_what; | |
| 8144 | |
| 8145 /* | |
| 8146 * Function given to ExpandGeneric() to obtain the sign command | |
| 8147 * expansion. | |
| 8148 */ | |
| 8149 char_u * | |
|
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parents:
7799
diff
changeset
|
8150 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8151 { |
| 8152 sign_T *sp; | |
| 8153 int current_idx; | |
| 8154 | |
| 8155 switch (expand_what) | |
| 8156 { | |
| 8157 case EXP_SUBCMD: | |
| 8158 return (char_u *)cmds[idx]; | |
| 8159 case EXP_DEFINE: | |
| 8160 { | |
| 8161 char *define_arg[] = | |
| 8162 { | |
| 8163 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8164 }; | |
| 8165 return (char_u *)define_arg[idx]; | |
| 8166 } | |
| 8167 case EXP_PLACE: | |
| 8168 { | |
| 8169 char *place_arg[] = | |
| 8170 { | |
| 8171 "line=", "name=", "file=", "buffer=", NULL | |
| 8172 }; | |
| 8173 return (char_u *)place_arg[idx]; | |
| 8174 } | |
| 8175 case EXP_UNPLACE: | |
| 8176 { | |
| 8177 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8178 return (char_u *)unplace_arg[idx]; | |
| 8179 } | |
| 8180 case EXP_SIGN_NAMES: | |
| 8181 /* Complete with name of signs already defined */ | |
| 8182 current_idx = 0; | |
| 8183 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8184 if (current_idx++ == idx) | |
| 8185 return sp->sn_name; | |
| 8186 return NULL; | |
| 8187 default: | |
| 8188 return NULL; | |
| 8189 } | |
| 8190 } | |
| 8191 | |
| 8192 /* | |
| 8193 * Handle command line completion for :sign command. | |
| 8194 */ | |
| 8195 void | |
|
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parents:
7799
diff
changeset
|
8196 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8197 { |
| 8198 char_u *p; | |
| 8199 char_u *end_subcmd; | |
| 8200 char_u *last; | |
| 8201 int cmd_idx; | |
| 8202 char_u *begin_subcmd_args; | |
| 8203 | |
| 8204 /* Default: expand subcommands. */ | |
| 8205 xp->xp_context = EXPAND_SIGN; | |
| 8206 expand_what = EXP_SUBCMD; | |
| 8207 xp->xp_pattern = arg; | |
| 8208 | |
| 8209 end_subcmd = skiptowhite(arg); | |
| 8210 if (*end_subcmd == NUL) | |
| 8211 /* expand subcmd name | |
| 8212 * :sign {subcmd}<CTRL-D>*/ | |
| 8213 return; | |
| 8214 | |
| 8215 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8216 | |
| 8217 /* :sign {subcmd} {subcmd_args} | |
|
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changeset
|
8218 * | |
|
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parents:
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diff
changeset
|
8219 * begin_subcmd_args */ |
| 1868 | 8220 begin_subcmd_args = skipwhite(end_subcmd); |
| 8221 p = skiptowhite(begin_subcmd_args); | |
| 8222 if (*p == NUL) | |
| 8223 { | |
| 8224 /* | |
| 8225 * Expand first argument of subcmd when possible. | |
| 8226 * For ":jump {id}" and ":unplace {id}", we could | |
| 8227 * possibly expand the ids of all signs already placed. | |
| 8228 */ | |
| 8229 xp->xp_pattern = begin_subcmd_args; | |
| 8230 switch (cmd_idx) | |
| 8231 { | |
| 8232 case SIGNCMD_LIST: | |
| 8233 case SIGNCMD_UNDEFINE: | |
| 8234 /* :sign list <CTRL-D> | |
| 8235 * :sign undefine <CTRL-D> */ | |
| 8236 expand_what = EXP_SIGN_NAMES; | |
| 8237 break; | |
| 8238 default: | |
| 8239 xp->xp_context = EXPAND_NOTHING; | |
| 8240 } | |
| 8241 return; | |
| 8242 } | |
| 8243 | |
| 8244 /* expand last argument of subcmd */ | |
| 8245 | |
| 8246 /* :sign define {name} {args}... | |
|
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diff
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|
8247 * | |
|
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parents:
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diff
changeset
|
8248 * p */ |
| 1868 | 8249 |
| 8250 /* Loop until reaching last argument. */ | |
| 8251 do | |
| 8252 { | |
| 8253 p = skipwhite(p); | |
| 8254 last = p; | |
| 8255 p = skiptowhite(p); | |
| 8256 } while (*p != NUL); | |
| 8257 | |
| 8258 p = vim_strchr(last, '='); | |
| 8259 | |
| 8260 /* :sign define {name} {args}... {last}= | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8261 * | | |
|
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parents:
2290
diff
changeset
|
8262 * last p */ |
|
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parents:
10264
diff
changeset
|
8263 if (p == NULL) |
| 1868 | 8264 { |
| 8265 /* Expand last argument name (before equal sign). */ | |
| 8266 xp->xp_pattern = last; | |
| 8267 switch (cmd_idx) | |
| 8268 { | |
| 8269 case SIGNCMD_DEFINE: | |
| 8270 expand_what = EXP_DEFINE; | |
| 8271 break; | |
| 8272 case SIGNCMD_PLACE: | |
| 8273 expand_what = EXP_PLACE; | |
| 8274 break; | |
| 8275 case SIGNCMD_JUMP: | |
| 8276 case SIGNCMD_UNPLACE: | |
| 8277 expand_what = EXP_UNPLACE; | |
| 8278 break; | |
| 8279 default: | |
| 8280 xp->xp_context = EXPAND_NOTHING; | |
| 8281 } | |
| 8282 } | |
| 8283 else | |
| 8284 { | |
| 8285 /* Expand last argument value (after equal sign). */ | |
| 8286 xp->xp_pattern = p + 1; | |
| 8287 switch (cmd_idx) | |
| 8288 { | |
| 8289 case SIGNCMD_DEFINE: | |
| 8290 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8291 STRNCMP(last, "linehl", p - last) == 0) | |
| 8292 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8293 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8294 xp->xp_context = EXPAND_FILES; | |
| 8295 else | |
| 8296 xp->xp_context = EXPAND_NOTHING; | |
| 8297 break; | |
| 8298 case SIGNCMD_PLACE: | |
| 8299 if (STRNCMP(last, "name", p - last) == 0) | |
| 8300 expand_what = EXP_SIGN_NAMES; | |
| 8301 else | |
| 8302 xp->xp_context = EXPAND_NOTHING; | |
| 8303 break; | |
| 8304 default: | |
| 8305 xp->xp_context = EXPAND_NOTHING; | |
| 8306 } | |
| 8307 } | |
| 8308 } | |
|
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diff
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|
8309 # endif |
|
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parents:
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diff
changeset
|
8310 #endif |
|
2c63e9ecf29d
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parents:
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diff
changeset
|
8311 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
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diff
changeset
|
8312 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
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diff
changeset
|
8313 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8314 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8315 void |
|
7819
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diff
changeset
|
8316 ex_smile(exarg_T *eap UNUSED) |
|
7402
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parents:
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diff
changeset
|
8317 { |
|
8879
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parents:
8643
diff
changeset
|
8318 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8319 "\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
|
8320 "\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
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parents:
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diff
changeset
|
8321 }; |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
8322 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8323 int n; |
|
8879
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parents:
8643
diff
changeset
|
8324 int i; |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8325 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8326 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8327 msg_putchar('\n'); |
|
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cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8328 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8329 for (p = code[i]; *p != NUL; ++p) |
|
cea5ff374062
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parents:
8643
diff
changeset
|
8330 if (*p == 'x') |
|
cea5ff374062
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parents:
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diff
changeset
|
8331 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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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 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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diff
changeset
|
8334 if (*p == 'o' || *p == '$') |
|
11158
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|
8335 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
|
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changeset
|
8336 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8337 msg_putchar(*p); |
|
7402
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7340
diff
changeset
|
8338 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8339 } |
| 7 | 8340 |
| 8341 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 8342 /* | |
| 8343 * ":drop" | |
| 8344 * Opens the first argument in a window. When there are two or more arguments | |
| 8345 * the argument list is redefined. | |
| 8346 */ | |
| 8347 void | |
|
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parents:
7799
diff
changeset
|
8348 ex_drop(exarg_T *eap) |
| 7 | 8349 { |
| 8350 int split = FALSE; | |
| 8351 win_T *wp; | |
| 8352 buf_T *buf; | |
| 735 | 8353 # ifdef FEAT_WINDOWS |
| 8354 tabpage_T *tp; | |
| 8355 # endif | |
| 7 | 8356 |
| 8357 /* | |
| 8358 * Check if the first argument is already being edited in a window. If | |
| 8359 * so, jump to that window. | |
| 8360 * We would actually need to check all arguments, but that's complicated | |
| 8361 * and mostly only one file is dropped. | |
| 8362 * This also ignores wildcards, since it is very unlikely the user is | |
| 8363 * editing a file name with a wildcard character. | |
| 8364 */ | |
| 735 | 8365 set_arglist(eap->arg); |
| 8366 | |
| 1067 | 8367 /* |
| 8368 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8369 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8370 * already did an error message for this. | |
| 8371 */ | |
| 8372 if (ARGCOUNT == 0) | |
| 8373 return; | |
| 8374 | |
| 7 | 8375 # ifdef FEAT_WINDOWS |
| 735 | 8376 if (cmdmod.tab) |
| 8377 { | |
| 8378 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8379 * edited in a window yet. It's like ":tab all" but without closing | |
| 8380 * windows or tabs. */ | |
| 8381 ex_all(eap); | |
| 8382 } | |
| 8383 else | |
| 7 | 8384 # endif |
| 735 | 8385 { |
| 8386 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8387 * window if possible, edit in current window if the current buffer | |
| 8388 * can be abandoned, otherwise open a new window. */ | |
| 8389 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8390 | |
| 8391 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8392 { | |
| 8393 if (wp->w_buffer == buf) | |
| 7 | 8394 { |
| 735 | 8395 # ifdef FEAT_WINDOWS |
| 825 | 8396 goto_tabpage_win(tp, wp); |
| 735 | 8397 # endif |
| 7 | 8398 curwin->w_arg_idx = 0; |
| 8399 return; | |
| 8400 } | |
| 8401 } | |
| 735 | 8402 |
| 8403 /* | |
| 8404 * Check whether the current buffer is changed. If so, we will need | |
| 8405 * to split the current window or data could be lost. | |
| 8406 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8407 * buffer won't be lost. | |
| 8408 */ | |
|
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
|
8409 if (!buf_hide(curbuf)) |
| 735 | 8410 { |
| 7 | 8411 # ifdef FEAT_WINDOWS |
| 735 | 8412 ++emsg_off; |
| 7 | 8413 # endif |
| 5464 | 8414 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 7 | 8415 # ifdef FEAT_WINDOWS |
| 735 | 8416 --emsg_off; |
| 7 | 8417 # else |
| 735 | 8418 if (split) |
| 8419 return; | |
| 7 | 8420 # endif |
| 735 | 8421 } |
| 8422 | |
| 8423 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8424 if (split) | |
| 8425 { | |
| 8426 eap->cmdidx = CMD_sfirst; | |
| 8427 eap->cmd[0] = 's'; | |
| 8428 } | |
| 8429 else | |
| 8430 eap->cmdidx = CMD_first; | |
| 8431 ex_rewind(eap); | |
| 8432 } | |
| 7 | 8433 } |
| 8434 #endif | |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8435 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8436 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8437 * 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
|
8438 * 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
|
8439 * 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
|
8440 * 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
|
8441 * 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
|
8442 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8443 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8444 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
|
8445 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8446 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8447 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8448 if (vim_isIDc(*p)) |
|
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 /* ":vimgrep pattern fname" */ |
|
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 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8453 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8454 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8455 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8456 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8457 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8458 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8459 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8460 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8461 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8462 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8463 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
|
8464 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8465 return NULL; |
|
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 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8468 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8469 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8470 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8471 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8472 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8473 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8474 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8475 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8476 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8477 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8478 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8479 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8480 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8481 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8482 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8483 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8484 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8485 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8486 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8487 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8488 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8489 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8490 * 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
|
8491 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8492 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8493 ex_oldfiles(exarg_T *eap UNUSED) |
|
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 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
|
8496 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8497 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8498 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8499 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8500 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8501 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8502 else |
|
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 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8505 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8506 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
|
8507 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8508 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8509 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
|
8510 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8511 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8512 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8513 MSG_PUTS(": "); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8514 msg_outtrans(fname); |
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10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8515 msg_clr_eos(); |
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9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8516 msg_putchar('\n'); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8517 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
|
8518 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8519 } |
|
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 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8522 /* 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
|
8523 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8524 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8525 # ifdef FEAT_BROWSE_CMD |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8526 if (cmdmod.browse) |
|
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 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8529 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8530 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8531 if (nr > 0) |
|
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:
9902
diff
changeset
|
8533 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
|
8534 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8535 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8536 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8537 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8538 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8539 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8540 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8541 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8542 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8543 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8544 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8545 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8546 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8547 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8548 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8549 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8550 #endif |