Mercurial > vim
annotate src/ex_cmds.c @ 11181:13544aa85dc0 v8.0.0477
patch 8.0.0477: the client-server test may hang when failing
commit https://github.com/vim/vim/commit/42205551b140bee8b419b24abe210f56bb80b35e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 18 19:42:22 2017 +0100
patch 8.0.0477: the client-server test may hang when failing
Problem: The client-server test may hang when failing.
Solution: Set a timer. Add assert_report()
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 18 Mar 2017 19:45:05 +0100 |
| parents | 501f46f7644c |
| children | 918942a3b0ef |
| 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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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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17 #ifdef FEAT_FLOAT |
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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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18 # include <float.h> |
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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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19 #endif |
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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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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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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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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
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
539 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
540 s = skiptodigit(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
541 if (s > p && s[-1] == '-') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
542 --s; /* include preceding negative sign */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
543 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
544 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
545 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
546 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
547 vim_str2nr(s, NULL, NULL, sort_what, |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
548 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
549 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
|
550 #ifdef FEAT_FLOAT |
| 294 | 551 else |
|
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
552 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
553 s = skipwhite(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
554 if (*s == '+') |
|
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:
7664
diff
changeset
|
556 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
557 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
558 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
560 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
561 nrs[lnum - eap->line1].st_u.value_flt = |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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562 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
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:
7664
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
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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parents:
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diff
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); | |
|
4805
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updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
637 vim_regfree(regmatch.regprog); |
| 481 | 638 if (got_int) |
| 639 EMSG(_(e_interr)); | |
| 284 | 640 } |
| 641 | |
| 7 | 642 /* |
| 643 * ":retab". | |
| 644 */ | |
| 645 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
646 ex_retab(exarg_T *eap) |
| 7 | 647 { |
| 648 linenr_T lnum; | |
| 649 int got_tab = FALSE; | |
| 650 long num_spaces = 0; | |
| 651 long num_tabs; | |
| 652 long len; | |
| 653 long col; | |
| 654 long vcol; | |
| 655 long start_col = 0; /* For start of white-space string */ | |
| 656 long start_vcol = 0; /* For start of white-space string */ | |
| 657 int temp; | |
| 658 long old_len; | |
| 659 char_u *ptr; | |
| 660 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 661 int did_undo; /* called u_save for current line */ | |
| 662 int new_ts; | |
| 663 int save_list; | |
| 664 linenr_T first_line = 0; /* first changed line */ | |
| 665 linenr_T last_line = 0; /* last changed line */ | |
| 666 | |
| 667 save_list = curwin->w_p_list; | |
| 668 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 669 | |
| 670 new_ts = getdigits(&(eap->arg)); | |
| 671 if (new_ts < 0) | |
| 672 { | |
| 673 EMSG(_(e_positive)); | |
| 674 return; | |
| 675 } | |
| 676 if (new_ts == 0) | |
| 677 new_ts = curbuf->b_p_ts; | |
| 678 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) | |
| 679 { | |
| 680 ptr = ml_get(lnum); | |
| 681 col = 0; | |
| 682 vcol = 0; | |
| 683 did_undo = FALSE; | |
| 684 for (;;) | |
| 685 { | |
|
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parents:
11127
diff
changeset
|
686 if (VIM_ISWHITE(ptr[col])) |
| 7 | 687 { |
| 688 if (!got_tab && num_spaces == 0) | |
| 689 { | |
| 690 /* First consecutive white-space */ | |
| 691 start_vcol = vcol; | |
| 692 start_col = col; | |
| 693 } | |
| 694 if (ptr[col] == ' ') | |
| 695 num_spaces++; | |
| 696 else | |
| 697 got_tab = TRUE; | |
| 698 } | |
| 699 else | |
| 700 { | |
| 701 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 702 { | |
| 703 /* Retabulate this string of white-space */ | |
| 704 | |
| 705 /* len is virtual length of white string */ | |
| 706 len = num_spaces = vcol - start_vcol; | |
| 707 num_tabs = 0; | |
| 708 if (!curbuf->b_p_et) | |
| 709 { | |
| 710 temp = new_ts - (start_vcol % new_ts); | |
| 711 if (num_spaces >= temp) | |
| 712 { | |
| 713 num_spaces -= temp; | |
| 714 num_tabs++; | |
| 715 } | |
| 716 num_tabs += num_spaces / new_ts; | |
| 717 num_spaces -= (num_spaces / new_ts) * new_ts; | |
| 718 } | |
| 719 if (curbuf->b_p_et || got_tab || | |
| 720 (num_spaces + num_tabs < len)) | |
| 721 { | |
| 722 if (did_undo == FALSE) | |
| 723 { | |
| 724 did_undo = TRUE; | |
| 725 if (u_save((linenr_T)(lnum - 1), | |
| 726 (linenr_T)(lnum + 1)) == FAIL) | |
| 727 { | |
| 728 new_line = NULL; /* flag out-of-memory */ | |
| 729 break; | |
| 730 } | |
| 731 } | |
| 732 | |
| 733 /* len is actual number of white characters used */ | |
| 734 len = num_spaces + num_tabs; | |
| 735 old_len = (long)STRLEN(ptr); | |
| 736 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 737 TRUE); | |
| 738 if (new_line == NULL) | |
| 739 break; | |
| 740 if (start_col > 0) | |
| 741 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 742 mch_memmove(new_line + start_col + len, | |
| 743 ptr + col, (size_t)(old_len - col + 1)); | |
| 744 ptr = new_line + start_col; | |
| 745 for (col = 0; col < len; col++) | |
| 746 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 747 ml_replace(lnum, new_line, FALSE); | |
| 748 if (first_line == 0) | |
| 749 first_line = lnum; | |
| 750 last_line = lnum; | |
| 751 ptr = new_line; | |
| 752 col = start_col + len; | |
| 753 } | |
| 754 } | |
| 755 got_tab = FALSE; | |
| 756 num_spaces = 0; | |
| 757 } | |
| 758 if (ptr[col] == NUL) | |
| 759 break; | |
| 760 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 761 #ifdef FEAT_MBYTE | |
| 762 if (has_mbyte) | |
| 474 | 763 col += (*mb_ptr2len)(ptr + col); |
| 7 | 764 else |
| 765 #endif | |
| 766 ++col; | |
| 767 } | |
| 768 if (new_line == NULL) /* out of memory */ | |
| 769 break; | |
| 770 line_breakcheck(); | |
| 771 } | |
| 772 if (got_int) | |
| 773 EMSG(_(e_interr)); | |
| 774 | |
| 775 if (curbuf->b_p_ts != new_ts) | |
| 776 redraw_curbuf_later(NOT_VALID); | |
| 777 if (first_line != 0) | |
| 778 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 779 | |
| 780 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 781 | |
| 782 curbuf->b_p_ts = new_ts; | |
| 783 coladvance(curwin->w_curswant); | |
| 784 | |
| 785 u_clearline(); | |
| 786 } | |
| 787 | |
| 788 /* | |
| 789 * :move command - move lines line1-line2 to line dest | |
| 790 * | |
| 791 * return FAIL for failure, OK otherwise | |
| 792 */ | |
| 793 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
794 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 795 { |
| 796 char_u *str; | |
| 797 linenr_T l; | |
| 798 linenr_T extra; /* Num lines added before line1 */ | |
| 799 linenr_T num_lines; /* Num lines moved */ | |
| 800 linenr_T last_line; /* Last line in file after adding new text */ | |
| 6755 | 801 #ifdef FEAT_FOLDING |
|
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parents:
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diff
changeset
|
802 win_T *win; |
|
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
803 tabpage_T *tp; |
| 6755 | 804 #endif |
| 7 | 805 |
| 806 if (dest >= line1 && dest < line2) | |
| 807 { | |
| 808 EMSG(_("E134: Move lines into themselves")); | |
| 809 return FAIL; | |
| 810 } | |
| 811 | |
| 812 num_lines = line2 - line1 + 1; | |
| 813 | |
| 814 /* | |
| 815 * First we copy the old text to its new location -- webb | |
| 816 * Also copy the flag that ":global" command uses. | |
| 817 */ | |
| 818 if (u_save(dest, dest + 1) == FAIL) | |
| 819 return FAIL; | |
| 820 for (extra = 0, l = line1; l <= line2; l++) | |
| 821 { | |
| 822 str = vim_strsave(ml_get(l + extra)); | |
| 823 if (str != NULL) | |
| 824 { | |
| 825 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 826 vim_free(str); | |
| 827 if (dest < line1) | |
| 828 extra++; | |
| 829 } | |
| 830 } | |
| 831 | |
| 832 /* | |
| 833 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 834 * mark_adjust() calls. | |
| 835 * | |
| 836 * We adjust the marks within the old text so that they refer to the | |
| 837 * last lines of the file (temporarily), because we know no other marks | |
| 838 * will be set there since these line numbers did not exist until we added | |
| 839 * our new lines. | |
| 840 * | |
| 841 * Then we adjust the marks on lines between the old and new text positions | |
| 842 * (either forwards or backwards). | |
| 843 * | |
| 844 * And Finally we adjust the marks we put at the end of the file back to | |
| 845 * their final destination at the new text position -- webb | |
| 846 */ | |
| 847 last_line = curbuf->b_ml.ml_line_count; | |
|
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parents:
11129
diff
changeset
|
848 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 849 if (dest >= line2) |
| 850 { | |
|
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patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
851 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
|
6b26e044b6f5
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parents:
11129
diff
changeset
|
852 #ifdef FEAT_FOLDING |
|
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patch 8.0.0457: using :move messes up manual folds
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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
patch 8.0.0457: using :move messes up manual folds
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parents:
11129
diff
changeset
|
855 foldMoveRange(&win->w_folds, line1, line2, dest); |
|
6b26e044b6f5
patch 8.0.0457: using :move messes up manual folds
Christian Brabandt <cb@256bit.org>
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 */ | |
| 1746 return (use_viminfo != NULL && STRCMP(use_viminfo, "NONE") == 0); | |
| 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 { | |
| 2096 if (use_viminfo != NULL) | |
| 2097 file = use_viminfo; | |
| 2098 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) | |
| 2099 { | |
| 2100 #ifdef VIMINFO_FILE2 | |
| 2101 /* don't use $HOME when not defined (turned into "c:/"!). */ | |
| 2102 # ifdef VMS | |
| 2103 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2104 # else | |
| 2105 if (mch_getenv((char_u *)"HOME") == NULL) | |
| 2106 # endif | |
| 2107 { | |
| 2108 /* don't use $VIM when not available. */ | |
| 2109 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2110 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2111 file = (char_u *)VIMINFO_FILE2; | |
| 2112 else | |
| 2113 file = (char_u *)VIMINFO_FILE; | |
| 2114 } | |
| 2115 else | |
| 2116 #endif | |
| 2117 file = (char_u *)VIMINFO_FILE; | |
| 2118 } | |
| 2119 expand_env(file, NameBuff, MAXPATHL); | |
| 2120 file = NameBuff; | |
| 2121 } | |
| 2122 return vim_strsave(file); | |
| 2123 } | |
| 2124 | |
| 2125 /* | |
| 2126 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2127 */ | |
| 2128 static void | |
|
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2129 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2130 { |
| 2131 int eof = FALSE; | |
| 2132 vir_T vir; | |
|
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2133 int merge = FALSE; |
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2134 int do_copy_marks = FALSE; |
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|
2135 garray_T buflist; |
| 7 | 2136 |
| 2137 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2138 return; | |
| 2139 vir.vir_fd = fp_in; | |
| 2140 #ifdef FEAT_MBYTE | |
| 2141 vir.vir_conv.vc_type = CONV_NONE; | |
| 2142 #endif | |
|
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2143 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
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2144 vir.vir_version = -1; |
| 7 | 2145 |
| 2146 if (fp_in != NULL) | |
| 2147 { | |
| 1733 | 2148 if (flags & VIF_WANT_INFO) |
|
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2149 { |
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2150 if (fp_out != NULL) |
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2151 { |
|
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2152 /* Registers and marks are read and kept separate from what |
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2153 * this Vim is using. They are merged when writing. */ |
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2154 prepare_viminfo_registers(); |
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2155 prepare_viminfo_marks(); |
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2156 } |
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|
2157 |
| 1733 | 2158 eof = read_viminfo_up_to_marks(&vir, |
| 2159 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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2160 merge = TRUE; |
|
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2161 } |
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2162 else if (flags != 0) |
| 7 | 2163 /* Skip info, find start of marks */ |
| 2164 while (!(eof = viminfo_readline(&vir)) | |
| 2165 && vir.vir_line[0] != '>') | |
| 2166 ; | |
|
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2167 |
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2168 do_copy_marks = (flags & |
|
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2169 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
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2170 } |
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|
2171 |
| 7 | 2172 if (fp_out != NULL) |
| 2173 { | |
| 2174 /* Write the info: */ | |
| 2175 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2176 VIM_VERSION_MEDIUM); | |
|
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2177 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
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2178 write_viminfo_version(fp_out); |
| 7 | 2179 #ifdef FEAT_MBYTE |
|
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2180 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2181 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2182 #endif | |
| 2183 write_viminfo_search_pattern(fp_out); | |
| 2184 write_viminfo_sub_string(fp_out); | |
| 2185 #ifdef FEAT_CMDHIST | |
|
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2186 write_viminfo_history(fp_out, merge); |
| 7 | 2187 #endif |
| 2188 write_viminfo_registers(fp_out); | |
|
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2189 finish_viminfo_registers(); |
| 7 | 2190 #ifdef FEAT_EVAL |
| 2191 write_viminfo_varlist(fp_out); | |
| 2192 #endif | |
| 2193 write_viminfo_filemarks(fp_out); | |
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|
2194 finish_viminfo_marks(); |
| 7 | 2195 write_viminfo_bufferlist(fp_out); |
|
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2196 write_viminfo_barlines(&vir, fp_out); |
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2197 |
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2198 if (do_copy_marks) |
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2199 ga_init2(&buflist, sizeof(buf_T *), 50); |
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2200 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
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2201 } |
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2202 |
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2203 if (do_copy_marks) |
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2204 { |
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2205 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
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|
2206 if (fp_out != NULL) |
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2207 ga_clear(&buflist); |
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|
2208 } |
| 7 | 2209 |
| 2210 vim_free(vir.vir_line); | |
| 2211 #ifdef FEAT_MBYTE | |
| 2212 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2213 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2214 #endif | |
|
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|
2215 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2216 } |
| 2217 | |
| 2218 /* | |
| 2219 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2220 * first part of the viminfo file which contains everything but the marks that | |
| 2221 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2222 */ | |
| 2223 static int | |
|
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|
2224 read_viminfo_up_to_marks( |
|
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|
2225 vir_T *virp, |
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|
2226 int forceit, |
|
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|
2227 int writing) |
| 7 | 2228 { |
| 2229 int eof; | |
| 2230 buf_T *buf; | |
|
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|
2231 int got_encoding = FALSE; |
| 7 | 2232 |
| 2233 #ifdef FEAT_CMDHIST | |
| 4285 | 2234 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2235 #endif |
|
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2236 |
| 7 | 2237 eof = viminfo_readline(virp); |
| 2238 while (!eof && virp->vir_line[0] != '>') | |
| 2239 { | |
| 2240 switch (virp->vir_line[0]) | |
| 2241 { | |
| 2242 /* Characters reserved for future expansion, ignored now */ | |
| 2243 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2244 case '^': /* to be defined */ | |
| 2245 case '<': /* long line - ignored */ | |
| 2246 /* A comment or empty line. */ | |
| 2247 case NUL: | |
| 2248 case '\r': | |
| 2249 case '\n': | |
| 2250 case '#': | |
| 2251 eof = viminfo_readline(virp); | |
| 2252 break; | |
|
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2253 case '|': |
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2254 eof = read_viminfo_barline(virp, got_encoding, |
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2255 forceit, writing); |
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2256 break; |
| 7 | 2257 case '*': /* "*encoding=value" */ |
|
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2258 got_encoding = TRUE; |
| 7 | 2259 eof = viminfo_encoding(virp); |
| 2260 break; | |
| 2261 case '!': /* global variable */ | |
| 2262 #ifdef FEAT_EVAL | |
| 2263 eof = read_viminfo_varlist(virp, writing); | |
| 2264 #else | |
| 2265 eof = viminfo_readline(virp); | |
| 2266 #endif | |
| 2267 break; | |
| 2268 case '%': /* entry for buffer list */ | |
| 2269 eof = read_viminfo_bufferlist(virp, writing); | |
| 2270 break; | |
| 2271 case '"': | |
|
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2272 /* When registers are in bar lines skip the old style register |
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2273 * lines. */ |
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2274 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
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2275 eof = read_viminfo_register(virp, forceit); |
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2276 else |
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2277 do { |
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2278 eof = viminfo_readline(virp); |
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2279 } while (!eof && (virp->vir_line[0] == TAB |
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2280 || virp->vir_line[0] == '<')); |
| 7 | 2281 break; |
| 2282 case '/': /* Search string */ | |
| 2283 case '&': /* Substitute search string */ | |
| 2284 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2285 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2286 break; | |
| 2287 case '$': | |
| 2288 eof = read_viminfo_sub_string(virp, forceit); | |
| 2289 break; | |
| 2290 case ':': | |
| 2291 case '?': | |
| 2292 case '=': | |
| 2293 case '@': | |
| 2294 #ifdef FEAT_CMDHIST | |
|
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diff
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|
2295 /* When history is in bar lines skip the old style history |
|
636cfa97200e
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diff
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|
2296 * lines. */ |
|
636cfa97200e
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diff
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|
2297 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
636cfa97200e
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diff
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|
2298 eof = read_viminfo_history(virp, writing); |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2299 else |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2300 #endif |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2301 eof = viminfo_readline(virp); |
| 7 | 2302 break; |
| 2303 case '-': | |
| 2304 case '\'': | |
|
9297
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
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9284
diff
changeset
|
2305 /* 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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parents:
9284
diff
changeset
|
2306 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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parents:
9284
diff
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|
2307 eof = read_viminfo_filemark(virp, forceit); |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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diff
changeset
|
2308 else |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
Christian Brabandt <cb@256bit.org>
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9284
diff
changeset
|
2309 eof = viminfo_readline(virp); |
| 7 | 2310 break; |
| 2311 default: | |
| 2312 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2313 virp->vir_line)) | |
| 2314 eof = TRUE; | |
| 2315 else | |
| 2316 eof = viminfo_readline(virp); | |
| 2317 break; | |
| 2318 } | |
| 2319 } | |
| 2320 | |
| 2321 #ifdef FEAT_CMDHIST | |
| 2322 /* Finish reading history items. */ | |
| 4285 | 2323 if (!writing) |
|
9256
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commit https://github.com/vim/vim/commit/1fd99c1ca89a3d13bb53aff4a5a8f5ee740713e5
Christian Brabandt <cb@256bit.org>
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9248
diff
changeset
|
2324 finish_viminfo_history(virp); |
| 7 | 2325 #endif |
| 2326 | |
| 2327 /* 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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9487
diff
changeset
|
2328 FOR_ALL_BUFFERS(buf) |
| 7 | 2329 fmarks_check_names(buf); |
| 2330 | |
| 2331 return eof; | |
| 2332 } | |
| 2333 | |
| 2334 /* | |
| 2335 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2336 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2337 * conversion of text with iconv() in viminfo_readstring(). | |
| 2338 */ | |
| 2339 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2340 viminfo_encoding(vir_T *virp) |
| 7 | 2341 { |
| 2342 #ifdef FEAT_MBYTE | |
| 2343 char_u *p; | |
| 2344 int i; | |
| 2345 | |
| 2346 if (get_viminfo_parameter('c') != 0) | |
| 2347 { | |
| 2348 p = vim_strchr(virp->vir_line, '='); | |
| 2349 if (p != NULL) | |
| 2350 { | |
| 2351 /* remove trailing newline */ | |
| 2352 ++p; | |
| 2353 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2354 ; | |
| 2355 p[i] = NUL; | |
| 2356 | |
| 2357 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2358 } | |
| 2359 } | |
| 2360 #endif | |
| 2361 return viminfo_readline(virp); | |
| 2362 } | |
| 2363 | |
| 2364 /* | |
| 2365 * Read a line from the viminfo file. | |
| 2366 * Returns TRUE for end-of-file; | |
| 2367 */ | |
| 2368 int | |
|
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diff
changeset
|
2369 viminfo_readline(vir_T *virp) |
| 7 | 2370 { |
| 2371 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2372 } | |
| 2373 | |
| 2374 /* | |
|
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|
2375 * Check string read from viminfo file. |
|
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diff
changeset
|
2376 * Remove '\n' at the end of the line. |
| 7 | 2377 * - replace CTRL-V CTRL-V with CTRL-V |
| 2378 * - replace CTRL-V 'n' with '\n' | |
| 2379 * | |
| 2380 * Check for a long line as written by viminfo_writestring(). | |
| 2381 * | |
| 2382 * Return the string in allocated memory (NULL when out of memory). | |
| 2383 */ | |
| 2384 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
2385 viminfo_readstring( |
|
f86adafb28d4
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diff
changeset
|
2386 vir_T *virp, |
|
f86adafb28d4
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diff
changeset
|
2387 int off, /* offset for virp->vir_line */ |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
2388 int convert UNUSED) /* convert the string */ |
| 7 | 2389 { |
| 2390 char_u *retval; | |
| 2391 char_u *s, *d; | |
| 2392 long len; | |
| 2393 | |
| 2394 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2395 { | |
| 2396 len = atol((char *)virp->vir_line + off + 1); | |
| 2397 retval = lalloc(len, TRUE); | |
| 2398 if (retval == NULL) | |
| 2399 { | |
| 2400 /* Line too long? File messed up? Skip next line. */ | |
| 2401 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2402 return NULL; | |
| 2403 } | |
| 2404 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2405 s = retval + 1; /* Skip the leading '<' */ | |
| 2406 } | |
| 2407 else | |
| 2408 { | |
| 2409 retval = vim_strsave(virp->vir_line + off); | |
| 2410 if (retval == NULL) | |
| 2411 return NULL; | |
| 2412 s = retval; | |
| 2413 } | |
| 2414 | |
| 2415 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2416 d = retval; | |
| 2417 while (*s != NUL && *s != '\n') | |
| 2418 { | |
| 2419 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2420 { | |
| 2421 if (s[1] == 'n') | |
| 2422 *d++ = '\n'; | |
| 2423 else | |
| 2424 *d++ = Ctrl_V; | |
| 2425 s += 2; | |
| 2426 } | |
| 2427 else | |
| 2428 *d++ = *s++; | |
| 2429 } | |
| 2430 *d = NUL; | |
| 2431 | |
| 2432 #ifdef FEAT_MBYTE | |
| 2433 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2434 { | |
| 2435 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2436 if (d != NULL) | |
| 2437 { | |
| 2438 vim_free(retval); | |
| 2439 retval = d; | |
| 2440 } | |
| 2441 } | |
| 2442 #endif | |
| 2443 | |
| 2444 return retval; | |
| 2445 } | |
| 2446 | |
| 2447 /* | |
| 2448 * write string to viminfo file | |
| 2449 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2450 * - replace '\n' with CTRL-V 'n' | |
| 2451 * - add a '\n' at the end | |
| 2452 * | |
| 2453 * For a long line: | |
| 2454 * - write " CTRL-V <length> \n " in first line | |
| 2455 * - write " < <string> \n " in second line | |
| 2456 */ | |
| 2457 void | |
|
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7799
diff
changeset
|
2458 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2459 { |
| 2460 int c; | |
| 2461 char_u *s; | |
| 2462 int len = 0; | |
| 2463 | |
| 2464 for (s = p; *s != NUL; ++s) | |
| 2465 { | |
| 2466 if (*s == Ctrl_V || *s == '\n') | |
| 2467 ++len; | |
| 2468 ++len; | |
| 2469 } | |
| 2470 | |
| 2471 /* If the string will be too long, write its length and put it in the next | |
| 2472 * line. Take into account that some room is needed for what comes before | |
| 2473 * the string (e.g., variable name). Add something to the length for the | |
| 2474 * '<', NL and trailing NUL. */ | |
| 2475 if (len > LSIZE / 2) | |
| 2476 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2477 | |
| 2478 while ((c = *p++) != NUL) | |
| 2479 { | |
| 2480 if (c == Ctrl_V || c == '\n') | |
| 2481 { | |
| 2482 putc(Ctrl_V, fd); | |
| 2483 if (c == '\n') | |
| 2484 c = 'n'; | |
| 2485 } | |
| 2486 putc(c, fd); | |
| 2487 } | |
| 2488 putc('\n', fd); | |
| 2489 } | |
|
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diff
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|
2490 |
|
9240
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|
2491 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2492 * Write a string in quotes that barline_parse() can read back. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2493 * Breaks the line in less than LSIZE pieces when needed. |
|
636cfa97200e
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diff
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|
2494 * Returns remaining characters in the line. |
|
636cfa97200e
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diff
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|
2495 */ |
|
636cfa97200e
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diff
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|
2496 int |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2497 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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diff
changeset
|
2498 { |
|
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|
2499 char_u *p; |
|
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diff
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|
2500 int remaining = remaining_start; |
|
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diff
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|
2501 int len = 2; |
|
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diff
changeset
|
2502 |
|
636cfa97200e
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diff
changeset
|
2503 /* Count the number of characters produced, including quotes. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2504 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
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diff
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|
2505 { |
|
636cfa97200e
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diff
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|
2506 if (*p == NL) |
|
636cfa97200e
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diff
changeset
|
2507 len += 2; |
|
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|
2508 else if (*p == '"' || *p == '\\') |
|
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|
2509 len += 2; |
|
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|
2510 else |
|
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|
2511 ++len; |
|
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|
2512 } |
|
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commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
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|
2513 if (len > remaining - 2) |
|
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2514 { |
|
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changeset
|
2515 fprintf(fd, ">%d\n|<", len); |
|
636cfa97200e
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|
2516 remaining = LSIZE - 20; |
|
636cfa97200e
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|
2517 } |
|
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|
2518 |
|
636cfa97200e
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|
2519 putc('"', fd); |
|
636cfa97200e
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|
2520 for (p = s; *p != NUL; ++p) |
|
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2521 { |
|
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|
2522 if (*p == NL) |
|
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|
2523 { |
|
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|
2524 putc('\\', fd); |
|
636cfa97200e
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|
2525 putc('n', fd); |
|
636cfa97200e
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|
2526 --remaining; |
|
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changeset
|
2527 } |
|
636cfa97200e
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diff
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|
2528 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2529 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2530 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2531 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2532 --remaining; |
|
636cfa97200e
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2533 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2534 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2535 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2536 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2537 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2538 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2539 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2540 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2541 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2542 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2543 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2544 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2545 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2546 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2547 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2548 return remaining - 2; |
|
9240
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diff
changeset
|
2549 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2550 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2551 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2552 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2553 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2554 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
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diff
changeset
|
2555 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2556 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2557 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
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diff
changeset
|
2558 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2559 char_u *p = text; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2560 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
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diff
changeset
|
2561 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2562 bval_T *value; |
|
9240
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diff
changeset
|
2563 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2564 int allocated = FALSE; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2565 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2566 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2567 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2568 int converted; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2569 #endif |
|
9240
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diff
changeset
|
2570 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2571 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2572 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2573 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2574 if (ga_grow(values, 1) == FAIL) |
|
9240
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diff
changeset
|
2575 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2576 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
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diff
changeset
|
2577 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2578 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2579 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2580 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2581 * memory, because virp->vir_line is overwritten. */ |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2582 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2583 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2584 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
|
2585 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2586 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
|
2587 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2588 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
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diff
changeset
|
2589 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2590 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2591 vp->bv_allocated = TRUE; |
|
9240
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diff
changeset
|
2592 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2593 } |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2594 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2595 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2596 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2597 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2598 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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diff
changeset
|
2599 size_t len; |
|
9c751c33dc0f
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diff
changeset
|
2600 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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diff
changeset
|
2601 size_t n; |
|
9240
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changeset
|
2602 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2603 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2604 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2605 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2606 * |<"{text1} |
|
636cfa97200e
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diff
changeset
|
2607 * |<{text2}",{value} |
|
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diff
changeset
|
2608 * Length includes the quotes. |
|
9240
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diff
changeset
|
2609 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2610 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2611 len = getdigits(&p); |
|
9248
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commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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diff
changeset
|
2612 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
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parents:
9268
diff
changeset
|
2613 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2614 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2615 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2616 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
|
2617 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2618 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2619 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
|
2620 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2621 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2622 /* 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
|
2623 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2624 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2625 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
|
2626 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2627 /* 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
|
2628 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2629 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
|
2630 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2631 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2632 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2633 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2634 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2635 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2636 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2637 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2638 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2639 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
|
2640 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2641 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2642 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2643 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2644 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2645 else |
|
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 /* 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
|
2648 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2649 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2650 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2651 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2652 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2653 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2654 /* 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
|
2655 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2656 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
|
2657 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2658 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2659 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2661 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2662 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2663 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2664 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2665 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2667 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2668 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2669 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2670 char_u *s = p; |
|
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 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2673 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2674 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2675 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2677 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
|
2678 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2679 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2680 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2681 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2682 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2683 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2684 s[len++] = *p; |
|
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 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2687 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2688 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2690 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2691 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2692 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2693 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2694 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2695 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2696 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2697 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2698 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2699 { |
|
a00e32b5bb39
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|
2700 if (s == buf) |
|
a00e32b5bb39
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diff
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|
2701 vim_free(s); |
|
a00e32b5bb39
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|
2702 s = sconv; |
|
a00e32b5bb39
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|
2703 buf = s; |
|
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|
2704 converted = TRUE; |
|
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|
2705 } |
|
a00e32b5bb39
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diff
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|
2706 } |
|
a00e32b5bb39
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diff
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|
2707 #endif |
|
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diff
changeset
|
2708 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
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|
2709 * above and we did allocate before, thus vir_line may change. */ |
|
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|
2710 if (s != buf && allocated) |
|
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|
2711 s = vim_strsave(s); |
|
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|
2712 value->bv_string = s; |
|
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|
2713 value->bv_type = BVAL_STRING; |
|
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|
2714 value->bv_len = len; |
|
f5d9eb512f8b
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|
2715 value->bv_allocated = allocated |
|
9268
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|
2716 #ifdef FEAT_MBYTE |
|
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|
2717 || converted |
|
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|
2718 #endif |
|
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|
2719 ; |
|
9272
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|
2720 ++values->ga_len; |
|
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|
2721 if (nextp != NULL) |
|
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|
2722 { |
|
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|
2723 /* values following a long string */ |
|
636cfa97200e
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|
2724 p = nextp; |
|
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|
2725 nextp = NULL; |
|
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|
2726 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2727 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2728 else if (*p == ',') |
|
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|
2729 { |
|
9272
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|
2730 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2731 ++values->ga_len; |
|
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|
2732 } |
|
636cfa97200e
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|
2733 else |
|
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|
2734 break; |
|
636cfa97200e
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|
2735 } |
|
9330
8cb76e38c346
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|
2736 return TRUE; |
|
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|
2737 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2738 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2739 static int |
|
9272
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|
2740 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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|
2741 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2742 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
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diff
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|
2743 int bartype; |
|
9272
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|
2744 garray_T values; |
|
f5d9eb512f8b
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|
2745 bval_T *vp; |
|
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|
2746 int i; |
|
9330
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|
2747 int read_next = TRUE; |
|
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|
2748 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2749 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2750 * For a very long string: |
|
636cfa97200e
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|
2751 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
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diff
changeset
|
2752 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2753 * |<{text2},{value} |
|
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diff
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|
2754 * For a long line not using a string |
|
636cfa97200e
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diff
changeset
|
2755 * |{bartype},{lots of values},> |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2756 * |<{value},{value} |
|
636cfa97200e
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diff
changeset
|
2757 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2758 if (*p == '<') |
|
636cfa97200e
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|
2759 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2760 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2761 if (writing) |
|
636cfa97200e
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changeset
|
2762 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2763 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2764 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2765 { |
|
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changeset
|
2766 ga_init2(&values, sizeof(bval_T), 20); |
|
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|
2767 bartype = getdigits(&p); |
|
636cfa97200e
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changeset
|
2768 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2769 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2770 case BARTYPE_VERSION: |
|
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|
2771 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
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|
2772 * 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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|
2773 * doesn't understand the version. */ |
|
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|
2774 if (!got_encoding) |
|
636cfa97200e
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|
2775 { |
|
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|
2776 read_next = barline_parse(virp, p, &values); |
|
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changeset
|
2777 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
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changeset
|
2778 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
|
f5d9eb512f8b
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|
2779 virp->vir_version = vp->bv_nr; |
|
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|
2780 } |
|
636cfa97200e
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changeset
|
2781 break; |
|
636cfa97200e
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changeset
|
2782 |
|
636cfa97200e
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changeset
|
2783 case BARTYPE_HISTORY: |
|
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changeset
|
2784 read_next = barline_parse(virp, p, &values); |
|
9272
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changeset
|
2785 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2786 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2787 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2788 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
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Christian Brabandt <cb@256bit.org>
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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_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2791 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2792 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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parents:
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diff
changeset
|
2793 case BARTYPE_MARK: |
|
9330
8cb76e38c346
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2794 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
|
2795 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2796 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2797 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2798 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2800 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2801 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9234
diff
changeset
|
2802 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2803 for (i = 0; i < values.ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2804 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2805 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
|
2806 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
|
2807 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2808 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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9270
diff
changeset
|
2809 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2810 } |
|
9240
636cfa97200e
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parents:
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diff
changeset
|
2811 |
|
9330
8cb76e38c346
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Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2812 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2813 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2814 return FALSE; |
|
9240
636cfa97200e
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Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2819 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 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
|
2821 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2822 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2824 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2825 write_viminfo_barlines(vir_T *virp, FILE *fp_out) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2826 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2827 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2828 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
|
2829 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2830 char *line; |
|
7664
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 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2833 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2834 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
|
2835 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2836 /* 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
|
2837 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
|
2838 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2839 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2840 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2841 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2842 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2843 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2844 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2845 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2846 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2847 } |
| 7 | 2848 #endif /* FEAT_VIMINFO */ |
| 2849 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2850 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2851 * 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:
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diff
changeset
|
2852 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2853 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2854 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2855 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2856 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2857 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2858 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:
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diff
changeset
|
2859 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2860 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2861 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2862 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2863 |
| 7 | 2864 /* |
| 2865 * Implementation of ":fixdel", also used by get_stty(). | |
| 2866 * <BS> resulting <Del> | |
| 2867 * ^? ^H | |
| 2868 * not ^? ^? | |
| 2869 */ | |
| 2870 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2871 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2872 { |
| 2873 char_u *p; | |
| 2874 | |
| 2875 p = find_termcode((char_u *)"kb"); | |
| 2876 add_termcode((char_u *)"kD", p != NULL | |
| 2877 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2878 } | |
| 2879 | |
| 2880 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2881 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2882 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2883 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2884 int list) |
| 7 | 2885 { |
| 13 | 2886 char_u numbuf[30]; |
| 7 | 2887 |
| 2888 if (curwin->w_p_nu || use_number) | |
| 2889 { | |
| 1872 | 2890 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 2891 "%*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
|
2892 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 2893 } |
| 169 | 2894 msg_prt_line(ml_get(lnum), list); |
| 7 | 2895 } |
| 2896 | |
| 2897 /* | |
| 2898 * Print a text line. Also in silent mode ("ex -s"). | |
| 2899 */ | |
| 2900 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2901 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 2902 { |
| 2903 int save_silent = silent_mode; | |
| 2904 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2905 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2906 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2907 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2908 |
| 169 | 2909 msg_start(); |
| 7 | 2910 silent_mode = FALSE; |
| 169 | 2911 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 2912 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 2913 if (save_silent) |
| 2914 { | |
| 2915 msg_putchar('\n'); | |
| 2916 cursor_on(); /* msg_start() switches it off */ | |
| 2917 out_flush(); | |
| 2918 silent_mode = save_silent; | |
| 1798 | 2919 } |
| 2920 info_message = FALSE; | |
| 7 | 2921 } |
| 2922 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2923 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2924 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
2925 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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4285
diff
changeset
|
2926 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2927 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2928 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2929 #ifdef FEAT_AUTOCMD |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2930 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2931 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2932 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2933 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2934 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2935 # ifdef FEAT_EVAL |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2936 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2937 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2938 # endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2939 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2940 /* |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
2941 * The name of the current buffer will be changed. |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2942 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
2943 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
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|
2944 * But don't set the alternate file name if the buffer didn't have a |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
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|
2945 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2946 */ |
|
4613
219b2fcad60d
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Bram Moolenaar <bram@vim.org>
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diff
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|
2947 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
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|
2948 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
2949 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
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|
2950 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
2951 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2952 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
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|
2953 { |
|
219b2fcad60d
updated for version 7.3.1054
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parents:
4589
diff
changeset
|
2954 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2955 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
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4285
diff
changeset
|
2956 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2957 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2958 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2959 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
2960 { |
|
fa39483a1363
updated for version 7.3.1042
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4285
diff
changeset
|
2961 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2962 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2963 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
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|
2964 } |
|
fa39483a1363
updated for version 7.3.1042
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diff
changeset
|
2965 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2966 vim_free(sfname); |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2967 #ifdef FEAT_AUTOCMD |
|
4613
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updated for version 7.3.1054
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parents:
4589
diff
changeset
|
2968 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2969 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2970 /* Change directories when the 'acd' option is set. */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2971 DO_AUTOCHDIR |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2972 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2973 } |
|
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
2974 |
| 7 | 2975 /* |
| 2976 * ":file[!] [fname]". | |
| 2977 */ | |
| 2978 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2979 ex_file(exarg_T *eap) |
| 7 | 2980 { |
| 14 | 2981 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 2982 * "0file name", etc. */ | |
| 2983 if (eap->addr_count > 0 | |
| 2984 && (*eap->arg != NUL | |
| 2985 || eap->line2 > 0 | |
| 2986 || eap->addr_count > 1)) | |
| 2987 { | |
| 2988 EMSG(_(e_invarg)); | |
| 2989 return; | |
| 2990 } | |
| 2991 | |
| 2992 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 2993 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2994 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 2995 return; |
| 2996 } | |
| 2997 /* 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
|
2998 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
2999 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3000 } |
| 3001 | |
| 3002 /* | |
| 3003 * ":update". | |
| 3004 */ | |
| 3005 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3006 ex_update(exarg_T *eap) |
| 7 | 3007 { |
| 3008 if (curbufIsChanged()) | |
| 3009 (void)do_write(eap); | |
| 3010 } | |
| 3011 | |
| 3012 /* | |
| 3013 * ":write" and ":saveas". | |
| 3014 */ | |
| 3015 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3016 ex_write(exarg_T *eap) |
| 7 | 3017 { |
| 3018 if (eap->usefilter) /* input lines to shell command */ | |
| 3019 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3020 else | |
| 3021 (void)do_write(eap); | |
| 3022 } | |
| 3023 | |
| 3024 /* | |
| 3025 * write current buffer to file 'eap->arg' | |
| 3026 * if 'eap->append' is TRUE, append to the file | |
| 3027 * | |
| 3028 * if *eap->arg == NUL write to current file | |
| 3029 * | |
| 3030 * return FAIL for failure, OK otherwise | |
| 3031 */ | |
| 3032 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3033 do_write(exarg_T *eap) |
| 7 | 3034 { |
| 3035 int other; | |
| 3036 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3037 char_u *ffname; | |
| 3038 int retval = FAIL; | |
| 3039 char_u *free_fname = NULL; | |
| 3040 #ifdef FEAT_BROWSE | |
| 3041 char_u *browse_file = NULL; | |
| 3042 #endif | |
| 3043 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3044 int name_was_missing; |
| 7 | 3045 |
| 3046 if (not_writing()) /* check 'write' option */ | |
| 3047 return FAIL; | |
| 3048 | |
| 3049 ffname = eap->arg; | |
| 3050 #ifdef FEAT_BROWSE | |
| 3051 if (cmdmod.browse) | |
| 3052 { | |
| 29 | 3053 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3054 NULL, NULL, NULL, curbuf); |
| 3055 if (browse_file == NULL) | |
| 3056 goto theend; | |
| 3057 ffname = browse_file; | |
| 3058 } | |
| 3059 #endif | |
| 3060 if (*ffname == NUL) | |
| 3061 { | |
| 3062 if (eap->cmdidx == CMD_saveas) | |
| 3063 { | |
| 3064 EMSG(_(e_argreq)); | |
| 3065 goto theend; | |
| 3066 } | |
| 3067 other = FALSE; | |
| 3068 } | |
| 3069 else | |
| 3070 { | |
| 3071 fname = ffname; | |
| 3072 free_fname = fix_fname(ffname); | |
| 3073 /* | |
| 3074 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3075 * able to write the file in this situation. | |
| 3076 */ | |
| 3077 if (free_fname != NULL) | |
| 3078 ffname = free_fname; | |
| 3079 other = otherfile(ffname); | |
| 3080 } | |
| 3081 | |
| 3082 /* | |
| 3083 * If we have a new file, put its name in the list of alternate file names. | |
| 3084 */ | |
| 3085 if (other) | |
| 3086 { | |
| 3087 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3088 || eap->cmdidx == CMD_saveas) | |
| 3089 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3090 else | |
| 3091 alt_buf = buflist_findname(ffname); | |
| 3092 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3093 { | |
| 3094 /* Overwriting a file that is loaded in another buffer is not a | |
| 3095 * good idea. */ | |
| 315 | 3096 EMSG(_(e_bufloaded)); |
| 7 | 3097 goto theend; |
| 3098 } | |
| 3099 } | |
| 3100 | |
| 3101 /* | |
| 3102 * Writing to the current file is not allowed in readonly mode | |
| 3103 * and a file name is required. | |
| 3104 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3105 */ | |
| 3106 if (!other && ( | |
| 3107 #ifdef FEAT_QUICKFIX | |
| 3108 bt_dontwrite_msg(curbuf) || | |
| 3109 #endif | |
| 3110 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3111 goto theend; | |
| 3112 | |
| 3113 if (!other) | |
| 3114 { | |
| 3115 ffname = curbuf->b_ffname; | |
| 3116 fname = curbuf->b_fname; | |
| 3117 /* | |
| 3118 * Not writing the whole file is only allowed with '!'. | |
| 3119 */ | |
| 3120 if ( (eap->line1 != 1 | |
| 3121 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3122 && !eap->forceit | |
| 3123 && !eap->append | |
| 3124 && !p_wa) | |
| 3125 { | |
| 3126 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3127 if (p_confirm || cmdmod.confirm) | |
| 3128 { | |
| 3129 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3130 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3131 goto theend; | |
| 3132 eap->forceit = TRUE; | |
| 3133 } | |
| 3134 else | |
| 3135 #endif | |
| 3136 { | |
| 3137 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3138 goto theend; | |
| 3139 } | |
| 3140 } | |
| 3141 } | |
| 3142 | |
| 3143 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3144 { | |
| 3145 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3146 { | |
| 3147 #ifdef FEAT_AUTOCMD | |
| 3148 buf_T *was_curbuf = curbuf; | |
| 3149 | |
| 3150 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3151 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
| 7 | 3152 # ifdef FEAT_EVAL |
| 3153 if (curbuf != was_curbuf || aborting()) | |
| 3154 # else | |
| 3155 if (curbuf != was_curbuf) | |
| 3156 # endif | |
| 3157 { | |
| 3158 /* buffer changed, don't change name now */ | |
| 3159 retval = FAIL; | |
| 3160 goto theend; | |
| 3161 } | |
| 3162 #endif | |
| 3163 /* Exchange the file names for the current and the alternate | |
| 3164 * buffer. This makes it look like we are now editing the buffer | |
| 3165 * under the new name. Must be done before buf_write(), because | |
| 3166 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3167 * the file name. */ | |
| 3168 fname = alt_buf->b_fname; | |
| 3169 alt_buf->b_fname = curbuf->b_fname; | |
| 3170 curbuf->b_fname = fname; | |
| 3171 fname = alt_buf->b_ffname; | |
| 3172 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3173 curbuf->b_ffname = fname; | |
| 3174 fname = alt_buf->b_sfname; | |
| 3175 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3176 curbuf->b_sfname = fname; | |
| 3177 buf_name_changed(curbuf); | |
| 3178 #ifdef FEAT_AUTOCMD | |
| 3179 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); | |
| 21 | 3180 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3181 if (!alt_buf->b_p_bl) |
| 3182 { | |
| 3183 alt_buf->b_p_bl = TRUE; | |
| 3184 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3185 } | |
| 3186 # ifdef FEAT_EVAL | |
| 3187 if (curbuf != was_curbuf || aborting()) | |
| 3188 # else | |
| 3189 if (curbuf != was_curbuf) | |
| 3190 # endif | |
| 3191 { | |
| 3192 /* buffer changed, don't write the file */ | |
| 3193 retval = FAIL; | |
| 3194 goto theend; | |
| 3195 } | |
| 634 | 3196 |
| 3197 /* If 'filetype' was empty try detecting it now. */ | |
| 3198 if (*curbuf->b_p_ft == NUL) | |
| 3199 { | |
| 819 | 3200 if (au_has_group((char_u *)"filetypedetect")) |
| 3201 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3202 TRUE, NULL); |
| 717 | 3203 do_modelines(0); |
| 634 | 3204 } |
| 2648 | 3205 |
| 3206 /* Autocommands may have changed buffer names, esp. when | |
| 3207 * 'autochdir' is set. */ | |
| 3208 fname = curbuf->b_sfname; | |
| 7 | 3209 #endif |
| 3210 } | |
| 3211 | |
|
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9414
diff
changeset
|
3212 name_was_missing = curbuf->b_ffname == NULL; |
|
38e2fc4ee4ef
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parents:
9414
diff
changeset
|
3213 |
| 7 | 3214 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3215 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3216 |
| 819 | 3217 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3218 if (eap->cmdidx == CMD_saveas) |
| 3219 { | |
| 3220 if (retval == OK) | |
| 1806 | 3221 { |
| 961 | 3222 curbuf->b_p_ro = FALSE; |
| 1806 | 3223 #ifdef FEAT_WINDOWS |
| 3224 redraw_tabline = TRUE; | |
| 3225 #endif | |
| 3226 } | |
|
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diff
changeset
|
3227 } |
|
38e2fc4ee4ef
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parents:
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diff
changeset
|
3228 |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3229 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
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parents:
9414
diff
changeset
|
3230 * got changed or set. */ |
|
38e2fc4ee4ef
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parents:
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diff
changeset
|
3231 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
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parents:
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diff
changeset
|
3232 { |
| 961 | 3233 DO_AUTOCHDIR |
| 3234 } | |
| 7 | 3235 } |
| 3236 | |
| 3237 theend: | |
| 3238 #ifdef FEAT_BROWSE | |
| 3239 vim_free(browse_file); | |
| 3240 #endif | |
| 3241 vim_free(free_fname); | |
| 3242 return retval; | |
| 3243 } | |
| 3244 | |
| 3245 /* | |
| 3246 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3247 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3248 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3249 * Return OK if it's OK, FAIL if it is not. | |
| 3250 */ | |
| 3486 | 3251 int |
|
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diff
changeset
|
3252 check_overwrite( |
|
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diff
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|
3253 exarg_T *eap, |
|
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|
3254 buf_T *buf, |
|
f86adafb28d4
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parents:
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diff
changeset
|
3255 char_u *fname, /* file name to be used (can differ from |
| 7 | 3256 buf->ffname) */ |
|
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7799
diff
changeset
|
3257 char_u *ffname, /* full path version of fname */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3258 int other) /* writing under other name */ |
| 7 | 3259 { |
| 3260 /* | |
| 3261 * write to other file or b_flags set or not writing the whole file: | |
| 3262 * overwriting only allowed with '!' | |
| 3263 */ | |
| 3264 if ( (other | |
| 3265 || (buf->b_flags & BF_NOTEDITED) | |
| 3266 || ((buf->b_flags & BF_NEW) | |
| 3267 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3268 || (buf->b_flags & BF_READERR)) | |
| 3269 && !p_wa | |
| 1457 | 3270 #ifdef FEAT_QUICKFIX |
| 3271 && !bt_nofile(buf) | |
| 3272 #endif | |
| 7 | 3273 && vim_fexists(ffname)) |
| 3274 { | |
| 460 | 3275 if (!eap->forceit && !eap->append) |
| 7 | 3276 { |
| 460 | 3277 #ifdef UNIX |
| 637 | 3278 /* with UNIX it is possible to open a directory */ |
| 460 | 3279 if (mch_isdir(ffname)) |
| 3280 { | |
| 3281 EMSG2(_(e_isadir2), ffname); | |
| 3282 return FAIL; | |
| 3283 } | |
| 7 | 3284 #endif |
| 3285 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3286 if (p_confirm || cmdmod.confirm) |
| 3287 { | |
| 2770 | 3288 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3289 |
| 3290 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3291 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3292 return FAIL; | |
| 3293 eap->forceit = TRUE; | |
| 3294 } | |
| 3295 else | |
| 3296 #endif | |
| 3297 { | |
| 3298 EMSG(_(e_exists)); | |
| 7 | 3299 return FAIL; |
| 460 | 3300 } |
| 7 | 3301 } |
| 460 | 3302 |
| 3303 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3304 if (other && !emsg_silent) | |
| 7 | 3305 { |
| 2770 | 3306 char_u *dir; |
| 460 | 3307 char_u *p; |
| 3308 int r; | |
| 3309 char_u *swapname; | |
| 3310 | |
| 3311 /* We only try the first entry in 'directory', without checking if | |
| 3312 * it's writable. If the "." directory is not writable the write | |
| 3313 * will probably fail anyway. | |
| 3314 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3315 * for the written file. */ | |
| 3316 if (*p_dir == NUL) | |
| 2770 | 3317 { |
| 3318 dir = alloc(5); | |
| 3319 if (dir == NULL) | |
| 3320 return FAIL; | |
| 460 | 3321 STRCPY(dir, "."); |
| 2770 | 3322 } |
| 460 | 3323 else |
| 3324 { | |
| 2770 | 3325 dir = alloc(MAXPATHL); |
| 3326 if (dir == NULL) | |
| 3327 return FAIL; | |
| 460 | 3328 p = p_dir; |
| 3329 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3330 } | |
| 3331 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3332 vim_free(dir); |
| 460 | 3333 r = vim_fexists(swapname); |
| 3334 if (r) | |
| 3335 { | |
| 3336 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3337 if (p_confirm || cmdmod.confirm) | |
| 3338 { | |
| 2770 | 3339 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3340 |
| 3341 dialog_msg(buff, | |
| 3342 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3343 swapname); | |
| 3344 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3345 != VIM_YES) | |
| 819 | 3346 { |
| 3347 vim_free(swapname); | |
| 460 | 3348 return FAIL; |
| 819 | 3349 } |
| 460 | 3350 eap->forceit = TRUE; |
| 3351 } | |
| 3352 else | |
| 3353 #endif | |
| 3354 { | |
| 3355 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3356 swapname); | |
| 819 | 3357 vim_free(swapname); |
| 460 | 3358 return FAIL; |
| 3359 } | |
| 3360 } | |
| 819 | 3361 vim_free(swapname); |
| 7 | 3362 } |
| 3363 } | |
| 3364 return OK; | |
| 3365 } | |
| 3366 | |
| 3367 /* | |
| 3368 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3369 */ | |
| 3370 void | |
|
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parents:
7799
diff
changeset
|
3371 ex_wnext(exarg_T *eap) |
| 7 | 3372 { |
| 3373 int i; | |
| 3374 | |
| 3375 if (eap->cmd[1] == 'n') | |
| 3376 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3377 else | |
| 3378 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3379 eap->line1 = 1; | |
| 3380 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3381 if (do_write(eap) != FAIL) | |
| 3382 do_argfile(eap, i); | |
| 3383 } | |
| 3384 | |
| 3385 /* | |
| 3386 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3387 */ | |
| 3388 void | |
|
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7799
diff
changeset
|
3389 do_wqall(exarg_T *eap) |
| 7 | 3390 { |
| 3391 buf_T *buf; | |
| 3392 int error = 0; | |
| 3393 int save_forceit = eap->forceit; | |
| 3394 | |
| 3395 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3396 exiting = TRUE; | |
| 3397 | |
|
9649
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3398 FOR_ALL_BUFFERS(buf) |
| 7 | 3399 { |
| 3400 if (bufIsChanged(buf)) | |
| 3401 { | |
| 3402 /* | |
| 3403 * Check if there is a reason the buffer cannot be written: | |
| 3404 * 1. if the 'write' option is set | |
| 3405 * 2. if there is no file name (even after browsing) | |
| 3406 * 3. if the 'readonly' is set (even after a dialog) | |
| 3407 * 4. if overwriting is allowed (even after a dialog) | |
| 3408 */ | |
| 3409 if (not_writing()) | |
| 3410 { | |
| 3411 ++error; | |
| 3412 break; | |
| 3413 } | |
| 3414 #ifdef FEAT_BROWSE | |
| 3415 /* ":browse wall": ask for file name if there isn't one */ | |
| 3416 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3417 browse_save_fname(buf); | |
| 3418 #endif | |
| 3419 if (buf->b_ffname == NULL) | |
| 3420 { | |
| 3421 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3422 ++error; | |
| 3423 } | |
| 3424 else if (check_readonly(&eap->forceit, buf) | |
| 3425 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3426 FALSE) == FAIL) | |
| 3427 { | |
| 3428 ++error; | |
| 3429 } | |
| 3430 else | |
| 3431 { | |
|
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9469
diff
changeset
|
3432 #ifdef FEAT_AUTOCMD |
|
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diff
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|
3433 bufref_T bufref; |
|
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parents:
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diff
changeset
|
3434 |
|
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diff
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|
3435 set_bufref(&bufref, buf); |
|
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diff
changeset
|
3436 #endif |
| 7 | 3437 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3438 ++error; | |
| 3439 #ifdef FEAT_AUTOCMD | |
| 3440 /* an autocommand may have deleted the buffer */ | |
|
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9469
diff
changeset
|
3441 if (!bufref_valid(&bufref)) |
| 7 | 3442 buf = firstbuf; |
| 3443 #endif | |
| 3444 } | |
| 3445 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3446 } | |
| 3447 } | |
| 3448 if (exiting) | |
| 3449 { | |
| 3450 if (!error) | |
| 3451 getout(0); /* exit Vim */ | |
| 3452 not_exiting(); | |
| 3453 } | |
| 3454 } | |
| 3455 | |
| 3456 /* | |
| 3457 * Check the 'write' option. | |
| 3458 * Return TRUE and give a message when it's not st. | |
| 3459 */ | |
| 3460 int | |
|
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diff
changeset
|
3461 not_writing(void) |
| 7 | 3462 { |
| 3463 if (p_write) | |
| 3464 return FALSE; | |
| 3465 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3466 return TRUE; | |
| 3467 } | |
| 3468 | |
| 3469 /* | |
| 1303 | 3470 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3471 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3472 * message when the buffer is readonly. | |
| 7 | 3473 */ |
| 3474 static int | |
|
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diff
changeset
|
3475 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3476 { |
|
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9377
diff
changeset
|
3477 stat_T st; |
| 1303 | 3478 |
| 3479 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3480 * the file exists and permissions are read-only. | |
| 3481 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3482 * important for device checks but not here. */ | |
| 3483 if (!*forceit && (buf->b_p_ro | |
| 3484 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3485 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3486 { |
| 3487 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3488 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3489 { | |
| 2770 | 3490 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3491 |
| 1303 | 3492 if (buf->b_p_ro) |
| 3493 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3494 buf->b_fname); | |
| 3495 else | |
| 3496 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3497 buf->b_fname); |
| 3498 | |
| 3499 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3500 { | |
| 3501 /* Set forceit, to force the writing of a readonly file */ | |
| 3502 *forceit = TRUE; | |
| 3503 return FALSE; | |
| 3504 } | |
| 3505 else | |
| 3506 return TRUE; | |
| 3507 } | |
| 3508 else | |
| 3509 #endif | |
| 1303 | 3510 if (buf->b_p_ro) |
| 7 | 3511 EMSG(_(e_readonly)); |
| 1303 | 3512 else |
| 3513 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3514 buf->b_fname); | |
| 7 | 3515 return TRUE; |
| 3516 } | |
| 1303 | 3517 |
| 7 | 3518 return FALSE; |
| 3519 } | |
| 3520 | |
| 3521 /* | |
| 632 | 3522 * Try to abandon current file and edit a new or existing file. |
| 3523 * 'fnum' is the number of the file, if zero use ffname/sfname. | |
| 7 | 3524 * |
| 632 | 3525 * Return 1 for "normal" error, 2 for "not written" error, 0 for success |
| 1370 | 3526 * -1 for successfully opening another file. |
| 7 | 3527 * 'lnum' is the line number for the cursor in the new file (if non-zero). |
| 3528 */ | |
| 3529 int | |
|
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|
3530 getfile( |
|
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diff
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|
3531 int fnum, |
|
f86adafb28d4
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|
3532 char_u *ffname, |
|
f86adafb28d4
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|
3533 char_u *sfname, |
|
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|
3534 int setpm, |
|
f86adafb28d4
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diff
changeset
|
3535 linenr_T lnum, |
|
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7799
diff
changeset
|
3536 int forceit) |
| 7 | 3537 { |
| 3538 int other; | |
| 3539 int retval; | |
| 3540 char_u *free_me = NULL; | |
| 3541 | |
| 634 | 3542 if (text_locked()) |
| 7 | 3543 return 1; |
| 819 | 3544 #ifdef FEAT_AUTOCMD |
| 3545 if (curbuf_locked()) | |
| 3546 return 1; | |
| 3547 #endif | |
| 7 | 3548 |
| 3549 if (fnum == 0) | |
| 3550 { | |
| 3551 /* make ffname full path, set sfname */ | |
| 3552 fname_expand(curbuf, &ffname, &sfname); | |
| 3553 other = otherfile(ffname); | |
| 3554 free_me = ffname; /* has been allocated, free() later */ | |
| 3555 } | |
| 3556 else | |
| 3557 other = (fnum != curbuf->b_fnum); | |
| 3558 | |
| 3559 if (other) | |
| 3560 ++no_wait_return; /* don't wait for autowrite message */ | |
| 3561 if (other && !forceit && curbuf->b_nwindows == 1 && !P_HID(curbuf) | |
| 3562 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) | |
| 3563 { | |
| 3564 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3565 if (p_confirm && p_write) | |
| 3566 dialog_changed(curbuf, FALSE); | |
| 3567 if (curbufIsChanged()) | |
| 3568 #endif | |
| 3569 { | |
| 3570 if (other) | |
| 3571 --no_wait_return; | |
| 3572 EMSG(_(e_nowrtmsg)); | |
| 3573 retval = 2; /* file has been changed */ | |
| 3574 goto theend; | |
| 3575 } | |
| 3576 } | |
| 3577 if (other) | |
| 3578 --no_wait_return; | |
| 3579 if (setpm) | |
| 3580 setpcmark(); | |
| 3581 if (!other) | |
| 3582 { | |
| 3583 if (lnum != 0) | |
| 3584 curwin->w_cursor.lnum = lnum; | |
| 3585 check_cursor_lnum(); | |
| 3586 beginline(BL_SOL | BL_FIX); | |
| 3587 retval = 0; /* it's in the same file */ | |
| 3588 } | |
| 3589 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
| 1743 | 3590 (P_HID(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 3591 curwin) == OK) | |
| 7 | 3592 retval = -1; /* opened another file */ |
| 3593 else | |
| 3594 retval = 1; /* error encountered */ | |
| 3595 | |
| 3596 theend: | |
| 3597 vim_free(free_me); | |
| 3598 return retval; | |
| 3599 } | |
| 3600 | |
| 3601 /* | |
| 3602 * start editing a new file | |
| 3603 * | |
| 3604 * fnum: file number; if zero use ffname/sfname | |
| 3605 * ffname: the file name | |
| 3606 * - full path if sfname used, | |
| 3607 * - any file name if sfname is NULL | |
| 3608 * - empty string to re-edit with the same file name (but may be | |
| 3609 * in a different directory) | |
| 3610 * - NULL to start an empty buffer | |
| 3611 * sfname: the short file name (or NULL) | |
| 3612 * eap: contains the command to be executed after loading the file and | |
| 3613 * forced 'ff' and 'fenc' | |
| 3614 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3615 * if ECMD_LASTL: use last position in loaded file | |
| 3616 * if ECMD_LAST: use last position in all files | |
| 3617 * if ECMD_ONE: use first line | |
| 3618 * flags: | |
| 3619 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3620 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3621 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3622 * ECMD_FORCEIT: ! used for Ex command | |
| 3623 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3624 * 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
|
3625 * 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
|
3626 * of the previous buffer for "oldwin" is stored. |
| 7 | 3627 * |
| 3628 * return FAIL for failure, OK otherwise | |
| 3629 */ | |
| 3630 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3631 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3632 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3633 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3634 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3635 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3636 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3637 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3638 win_T *oldwin) |
| 7 | 3639 { |
| 3640 int other_file; /* TRUE if editing another file */ | |
| 3641 int oldbuf; /* TRUE if using existing buffer */ | |
| 3642 #ifdef FEAT_AUTOCMD | |
| 3643 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3644 into the buffer unexpectedly */ | |
| 3645 char_u *new_name = NULL; | |
| 716 | 3646 int did_set_swapcommand = FALSE; |
| 7 | 3647 #endif |
| 3648 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3649 bufref_T bufref; |
| 7 | 3650 #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
|
3651 bufref_T old_curbuf; |
| 7 | 3652 #endif |
| 3653 char_u *free_fname = NULL; | |
| 3654 #ifdef FEAT_BROWSE | |
| 3655 char_u *browse_file = NULL; | |
| 3656 #endif | |
| 3657 int retval = FAIL; | |
| 3658 long n; | |
| 6702 | 3659 pos_T orig_pos; |
| 7 | 3660 linenr_T topline = 0; |
| 3661 int newcol = -1; | |
| 3662 int solcol = -1; | |
| 3663 pos_T *pos; | |
| 3664 #ifdef FEAT_SUN_WORKSHOP | |
| 3665 char_u *cp; | |
| 3666 #endif | |
| 3667 char_u *command = NULL; | |
| 1185 | 3668 #ifdef FEAT_SPELL |
| 3669 int did_get_winopts = FALSE; | |
| 3670 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3671 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3672 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3673 |
| 3674 if (eap != NULL) | |
| 3675 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3676 #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
|
3677 set_bufref(&old_curbuf, curbuf); |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3678 #endif |
| 7 | 3679 |
| 3680 if (fnum != 0) | |
| 3681 { | |
| 3682 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3683 return OK; /* nothing to do */ | |
| 3684 other_file = TRUE; | |
| 3685 } | |
| 3686 else | |
| 3687 { | |
| 3688 #ifdef FEAT_BROWSE | |
| 3689 if (cmdmod.browse) | |
| 3690 { | |
| 1683 | 3691 # ifdef FEAT_AUTOCMD |
| 462 | 3692 if ( |
| 1683 | 3693 # ifdef FEAT_GUI |
| 462 | 3694 !gui.in_use && |
| 1683 | 3695 # endif |
| 462 | 3696 au_has_group((char_u *)"FileExplorer")) |
| 3697 { | |
| 3698 /* No browsing supported but we do have the file explorer: | |
| 3699 * Edit the directory. */ | |
| 3700 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3701 ffname = (char_u *)"."; | |
| 3702 } | |
| 3703 else | |
| 1683 | 3704 # endif |
| 462 | 3705 { |
| 3706 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3707 NULL, NULL, NULL, curbuf); |
| 462 | 3708 if (browse_file == NULL) |
| 3709 goto theend; | |
| 3710 ffname = browse_file; | |
| 3711 } | |
| 7 | 3712 } |
| 3713 #endif | |
| 3714 /* if no short name given, use ffname for short name */ | |
| 3715 if (sfname == NULL) | |
| 3716 sfname = ffname; | |
| 3717 #ifdef USE_FNAME_CASE | |
| 3718 # ifdef USE_LONG_FNAME | |
| 3719 if (USE_LONG_FNAME) | |
| 3720 # endif | |
| 436 | 3721 if (sfname != NULL) |
| 3722 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3723 #endif |
| 3724 | |
| 3725 #ifdef FEAT_LISTCMDS | |
| 3726 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3727 goto theend; | |
| 3728 #endif | |
| 3729 | |
| 3730 if (ffname == NULL) | |
| 3731 other_file = TRUE; | |
| 3732 /* there is no file name */ | |
| 3733 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3734 other_file = FALSE; | |
| 3735 else | |
| 3736 { | |
| 3737 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3738 { | |
| 3739 ffname = curbuf->b_ffname; | |
| 3740 sfname = curbuf->b_fname; | |
| 3741 } | |
| 3742 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3743 if (free_fname != NULL) | |
| 3744 ffname = free_fname; | |
| 3745 other_file = otherfile(ffname); | |
| 3746 #ifdef FEAT_SUN_WORKSHOP | |
| 3747 if (usingSunWorkShop && p_acd | |
| 3748 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3749 sfname = ++cp; | |
| 3750 #endif | |
| 3751 } | |
| 3752 } | |
| 3753 | |
| 3754 /* | |
| 3755 * if the file was changed we may not be allowed to abandon it | |
| 3756 * - if we are going to re-edit the same file | |
| 3757 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3758 */ | |
| 3759 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3760 || (curbuf->b_nwindows == 1 | |
| 3761 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3762 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3763 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3764 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3765 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3766 { |
| 3767 if (fnum == 0 && other_file && ffname != NULL) | |
| 3768 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3769 goto theend; | |
| 3770 } | |
| 3771 | |
| 3772 /* | |
| 3773 * End Visual mode before switching to another buffer, so the text can be | |
| 3774 * copied into the GUI selection buffer. | |
| 3775 */ | |
| 3776 reset_VIsual(); | |
| 3777 | |
| 716 | 3778 #ifdef FEAT_AUTOCMD |
| 3779 if ((command != NULL || newlnum > (linenr_T)0) | |
| 3780 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3781 { | |
| 3782 int len; | |
| 3783 char_u *p; | |
| 3784 | |
| 3785 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3786 if (command != NULL) | |
| 835 | 3787 len = (int)STRLEN(command) + 3; |
| 716 | 3788 else |
| 3789 len = 30; | |
| 3790 p = alloc((unsigned)len); | |
| 3791 if (p != NULL) | |
| 3792 { | |
| 3793 if (command != NULL) | |
| 3794 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3795 else | |
| 3796 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3797 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3798 did_set_swapcommand = TRUE; | |
| 3799 vim_free(p); | |
| 3800 } | |
| 3801 } | |
| 3802 #endif | |
| 3803 | |
| 7 | 3804 /* |
| 3805 * If we are starting to edit another file, open a (new) buffer. | |
| 3806 * Otherwise we re-use the current buffer. | |
| 3807 */ | |
| 3808 if (other_file) | |
| 3809 { | |
| 3810 #ifdef FEAT_LISTCMDS | |
| 3811 if (!(flags & ECMD_ADDBUF)) | |
| 3812 #endif | |
| 3813 { | |
| 22 | 3814 if (!cmdmod.keepalt) |
| 3815 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3816 if (oldwin != NULL) |
| 3817 buflist_altfpos(oldwin); | |
| 7 | 3818 } |
| 3819 | |
| 3820 if (fnum) | |
| 3821 buf = buflist_findnr(fnum); | |
| 3822 else | |
| 3823 { | |
| 3824 #ifdef FEAT_LISTCMDS | |
| 3825 if (flags & ECMD_ADDBUF) | |
| 3826 { | |
| 3827 linenr_T tlnum = 1L; | |
| 3828 | |
| 3829 if (command != NULL) | |
| 3830 { | |
| 3831 tlnum = atol((char *)command); | |
| 3832 if (tlnum <= 0) | |
| 3833 tlnum = 1L; | |
| 3834 } | |
| 3835 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3836 goto theend; | |
| 3837 } | |
| 3838 #endif | |
| 3839 buf = buflist_new(ffname, sfname, 0L, | |
| 3840 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED)); | |
| 5816 | 3841 #ifdef FEAT_AUTOCMD |
| 3842 /* autocommands may change curwin and curbuf */ | |
| 3843 if (oldwin != NULL) | |
| 3844 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3845 set_bufref(&old_curbuf, curbuf); |
| 5816 | 3846 #endif |
| 7 | 3847 } |
| 3848 if (buf == NULL) | |
| 3849 goto theend; | |
| 3850 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3851 { | |
| 3852 oldbuf = FALSE; | |
| 3853 } | |
| 3854 else /* existing memfile */ | |
| 3855 { | |
| 3856 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3857 set_bufref(&bufref, buf); |
| 7 | 3858 (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
|
3859 /* 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
|
3860 * current buffer. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3861 if (!bufref_valid(&bufref) |
| 7 | 3862 #ifdef FEAT_AUTOCMD |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3863 || curbuf != old_curbuf.br_buf |
| 7 | 3864 #endif |
| 3865 ) | |
| 3866 goto theend; | |
| 3867 #ifdef FEAT_EVAL | |
| 3868 if (aborting()) /* autocmds may abort script processing */ | |
| 3869 goto theend; | |
| 3870 #endif | |
| 3871 } | |
| 3872 | |
| 3873 /* May jump to last used line number for a loaded buffer or when asked | |
| 3874 * for explicitly */ | |
| 3875 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3876 { | |
| 3877 pos = buflist_findfpos(buf); | |
| 3878 newlnum = pos->lnum; | |
| 3879 solcol = pos->col; | |
| 3880 } | |
| 3881 | |
| 3882 /* | |
| 3883 * Make the (new) buffer the one used by the current window. | |
| 3884 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3885 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3886 * is returned by buflist_new(), nothing to do here. |
| 7 | 3887 */ |
| 3888 if (buf != curbuf) | |
| 3889 { | |
| 3890 #ifdef FEAT_AUTOCMD | |
| 3891 /* | |
| 3892 * Be careful: The autocommands may delete any buffer and change | |
| 3893 * the current buffer. | |
| 3894 * - If the buffer we are going to edit is deleted, give up. | |
| 3895 * - If the current buffer is deleted, prefer to load the new | |
| 3896 * buffer when loading a buffer is required. This avoids | |
| 3897 * loading another buffer which then must be closed again. | |
| 3898 * - If we ended up in the new buffer already, need to skip a few | |
| 3899 * things, set auto_buf. | |
| 3900 */ | |
| 3901 if (buf->b_fname != NULL) | |
| 3902 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
|
3903 set_bufref(&au_new_curbuf, buf); |
| 7 | 3904 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
|
3905 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3906 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3907 /* new buffer has been deleted */ |
| 7 | 3908 delbuf_msg(new_name); /* frees new_name */ |
| 3909 goto theend; | |
| 3910 } | |
| 3911 # ifdef FEAT_EVAL | |
| 3912 if (aborting()) /* autocmds may abort script processing */ | |
| 3913 { | |
| 3914 vim_free(new_name); | |
| 3915 goto theend; | |
| 3916 } | |
| 3917 # endif | |
| 3918 if (buf == curbuf) /* already in new buffer */ | |
| 3919 auto_buf = TRUE; | |
| 3920 else | |
| 3921 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3922 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3923 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3924 /* 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
|
3925 * 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
|
3926 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3927 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3928 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3929 if (curbuf == old_curbuf.br_buf) |
| 7 | 3930 #endif |
| 3931 buf_copy_options(buf, BCO_ENTER); | |
| 3932 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3933 /* 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
|
3934 * oldwin->w_buffer to NULL. */ |
| 825 | 3935 u_sync(FALSE); |
| 1743 | 3936 close_buffer(oldwin, curbuf, |
| 3365 | 3937 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 3938 |
| 3939 #ifdef FEAT_AUTOCMD | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3940 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3941 --buf->b_locked; |
| 3242 | 3942 |
| 7 | 3943 # ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3944 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3945 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 3946 { |
| 3947 vim_free(new_name); | |
| 3948 goto theend; | |
| 3949 } | |
| 3950 # endif | |
| 3951 /* Be careful again, like above. */ | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3952 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3953 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3954 /* new buffer has been deleted */ |
| 7 | 3955 delbuf_msg(new_name); /* frees new_name */ |
| 3956 goto theend; | |
| 3957 } | |
| 3958 if (buf == curbuf) /* already in new buffer */ | |
| 3959 auto_buf = TRUE; | |
| 3960 else | |
| 3961 #endif | |
| 3962 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3963 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3964 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3965 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3966 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3967 */ |
|
10482
712acb0ad6a8
commit https://github.com/vim/vim/commit/c4bfedabe057c05f09a455a5851089e177fa9c00
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
3968 if (curwin->w_buffer != NULL |
|
712acb0ad6a8
commit https://github.com/vim/vim/commit/c4bfedabe057c05f09a455a5851089e177fa9c00
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
3969 && curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 3970 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3971 #endif |
| 7 | 3972 curwin->w_buffer = buf; |
| 3973 curbuf = buf; | |
| 3974 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3975 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3976 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3977 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3978 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3979 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3980 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3981 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3982 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3983 } |
| 7 | 3984 } |
| 3985 | |
| 3986 /* May get the window options from the last time this buffer | |
| 3987 * was in this window (or another window). If not used | |
| 3988 * before, reset the local window options to the global | |
| 3989 * values. Also restores old folding stuff. */ | |
| 1289 | 3990 get_winopts(curbuf); |
| 1185 | 3991 #ifdef FEAT_SPELL |
| 3992 did_get_winopts = TRUE; | |
| 3993 #endif | |
| 7 | 3994 |
| 3995 #ifdef FEAT_AUTOCMD | |
| 3996 } | |
| 3997 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3998 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
|
3999 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4000 #endif |
| 4001 } | |
| 4002 | |
| 4003 curwin->w_pcmark.lnum = 1; | |
| 4004 curwin->w_pcmark.col = 0; | |
| 4005 } | |
| 4006 else /* !other_file */ | |
| 4007 { | |
| 4008 if ( | |
| 4009 #ifdef FEAT_LISTCMDS | |
| 4010 (flags & ECMD_ADDBUF) || | |
| 4011 #endif | |
| 4012 check_fname() == FAIL) | |
| 4013 goto theend; | |
| 6531 | 4014 |
| 7 | 4015 oldbuf = (flags & ECMD_OLDBUF); |
| 4016 } | |
| 4017 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4018 /* 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
|
4019 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4020 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4021 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4022 |
| 6365 | 4023 #ifdef FEAT_AUTOCMD |
| 4024 buf = curbuf; | |
| 4025 #endif | |
| 7 | 4026 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4027 { | |
| 6365 | 4028 prepare_help_buffer(); |
| 7 | 4029 } |
| 4030 else | |
| 4031 { | |
| 4032 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4033 * using CTRL-O to go back to a help file. */ | |
| 4034 if (!curbuf->b_help) | |
| 4035 set_buflisted(TRUE); | |
| 4036 } | |
| 4037 | |
| 4038 #ifdef FEAT_AUTOCMD | |
| 4039 /* If autocommands change buffers under our fingers, forget about | |
| 4040 * editing the file. */ | |
| 4041 if (buf != curbuf) | |
| 4042 goto theend; | |
| 4043 # ifdef FEAT_EVAL | |
| 4044 if (aborting()) /* autocmds may abort script processing */ | |
| 4045 goto theend; | |
| 4046 # endif | |
| 4047 | |
| 4048 /* Since we are starting to edit a file, consider the filetype to be | |
| 4049 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4050 * highlighting to work in the other file. */ | |
| 4051 did_filetype = FALSE; | |
| 4052 #endif | |
| 4053 | |
| 4054 /* | |
| 4055 * other_file oldbuf | |
| 4056 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4057 * FALSE TRUE re-edit same file, nothing changes | |
| 4058 * TRUE FALSE start editing new file, new buffer | |
| 4059 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4060 */ | |
| 4061 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4062 { | |
| 4063 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4064 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4065 { | |
| 4066 newlnum = curwin->w_cursor.lnum; | |
| 4067 solcol = curwin->w_cursor.col; | |
| 4068 } | |
| 4069 #ifdef FEAT_AUTOCMD | |
| 4070 buf = curbuf; | |
| 4071 if (buf->b_fname != NULL) | |
| 4072 new_name = vim_strsave(buf->b_fname); | |
| 4073 else | |
| 4074 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4075 set_bufref(&bufref, buf); |
| 7 | 4076 #endif |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4077 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
|
4078 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4079 /* 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
|
4080 * 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
|
4081 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
|
4082 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
|
4083 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4084 { |
|
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4085 #ifdef FEAT_AUTOCMD |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4086 vim_free(new_name); |
|
9715
dc2237f19ce2
commit https://github.com/vim/vim/commit/fc1f2015e833e69b89b994faf4b2c4fc1e09220f
Christian Brabandt <cb@256bit.org>
parents:
9705
diff
changeset
|
4087 #endif |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4088 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4089 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4090 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
|
4091 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
|
4092 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4093 /* 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
|
4094 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
|
4095 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4096 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4097 buf_freeall(curbuf, 0); /* free all things for buffer */ |
| 7 | 4098 #ifdef FEAT_AUTOCMD |
| 4099 /* If autocommands deleted the buffer we were going to re-edit, give | |
| 4100 * 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
|
4101 if (!bufref_valid(&bufref)) |
| 7 | 4102 { |
| 4103 delbuf_msg(new_name); /* frees new_name */ | |
| 4104 goto theend; | |
| 4105 } | |
| 4106 vim_free(new_name); | |
| 4107 | |
| 4108 /* If autocommands change buffers under our fingers, forget about | |
| 4109 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4110 * the autocommands changed the buffer... */ | |
| 4111 if (buf != curbuf) | |
| 4112 goto theend; | |
| 4113 # ifdef FEAT_EVAL | |
| 4114 if (aborting()) /* autocmds may abort script processing */ | |
| 4115 goto theend; | |
| 4116 # endif | |
| 4117 #endif | |
| 4118 buf_clear_file(curbuf); | |
| 4119 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4120 curbuf->b_op_end.lnum = 0; | |
| 4121 } | |
| 4122 | |
| 4123 /* | |
| 4124 * If we get here we are sure to start editing | |
| 4125 */ | |
| 4126 /* Assume success now */ | |
| 4127 retval = OK; | |
| 4128 | |
| 4129 /* | |
| 4130 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4131 */ | |
| 4132 check_arg_idx(curwin); | |
| 4133 | |
| 4134 #ifdef FEAT_AUTOCMD | |
| 4135 if (!auto_buf) | |
| 4136 #endif | |
| 4137 { | |
| 4138 /* | |
| 4139 * Set cursor and init window before reading the file and executing | |
| 4140 * autocommands. This allows for the autocommands to position the | |
| 4141 * cursor. | |
| 4142 */ | |
| 677 | 4143 curwin_init(); |
| 7 | 4144 |
| 4145 #ifdef FEAT_FOLDING | |
| 1370 | 4146 /* It's possible that all lines in the buffer changed. Need to update |
| 4147 * automatic folding for all windows where it's used. */ | |
| 4148 # ifdef FEAT_WINDOWS | |
| 4149 { | |
| 4150 win_T *win; | |
| 4151 tabpage_T *tp; | |
| 4152 | |
| 4153 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4154 if (win->w_buffer == curbuf) | |
| 4155 foldUpdateAll(win); | |
| 4156 } | |
| 4157 # else | |
| 7 | 4158 foldUpdateAll(curwin); |
| 1370 | 4159 # endif |
| 7 | 4160 #endif |
| 4161 | |
| 961 | 4162 /* Change directories when the 'acd' option is set. */ |
| 4163 DO_AUTOCHDIR | |
| 4164 | |
| 7 | 4165 /* |
| 4166 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4167 * buffer and window. | |
| 4168 */ | |
| 6702 | 4169 orig_pos = curwin->w_cursor; |
| 7 | 4170 topline = curwin->w_topline; |
| 4171 if (!oldbuf) /* need to read the file */ | |
| 4172 { | |
| 580 | 4173 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4174 swap_exists_action = SEA_DIALOG; |
| 4175 #endif | |
| 4176 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4177 | |
| 4178 /* | |
| 4179 * Open the buffer and read the file. | |
| 4180 */ | |
| 4181 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
|
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4182 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4183 retval = FAIL; |
| 4184 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4185 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4186 #endif |
| 4187 | |
| 580 | 4188 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4189 if (swap_exists_action == SEA_QUIT) |
| 4190 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4191 handle_swap_exists(&old_curbuf); |
| 7 | 4192 #endif |
| 4193 } | |
| 4194 #ifdef FEAT_AUTOCMD | |
| 4195 else | |
| 4196 { | |
| 23 | 4197 /* Read the modelines, but only to set window-local options. Any |
| 4198 * buffer-local options have already been set and may have been | |
| 4199 * changed by the user. */ | |
| 717 | 4200 do_modelines(OPT_WINONLY); |
| 23 | 4201 |
| 7 | 4202 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4203 &retval); | |
| 4204 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4205 &retval); | |
| 4206 } | |
| 4207 check_arg_idx(curwin); | |
| 4208 #endif | |
| 4209 | |
| 6702 | 4210 /* If autocommands change the cursor position or topline, we should |
| 4211 * 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
|
4212 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4213 { |
| 4214 newlnum = curwin->w_cursor.lnum; | |
| 4215 newcol = curwin->w_cursor.col; | |
| 4216 } | |
| 4217 if (curwin->w_topline == topline) | |
| 4218 topline = 0; | |
| 4219 | |
| 4220 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4221 changed_line_abv_curs(); | |
| 4222 | |
| 4223 #ifdef FEAT_TITLE | |
| 4224 maketitle(); | |
| 4225 #endif | |
| 4226 } | |
| 4227 | |
| 4228 #ifdef FEAT_DIFF | |
| 4229 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4230 * Also needed when re-editing the same buffer, because unloading will | |
| 4231 * have removed it as a diff buffer. */ | |
| 673 | 4232 if (curwin->w_p_diff) |
| 4233 { | |
| 4234 diff_buf_add(curbuf); | |
| 4235 diff_invalidate(curbuf); | |
| 4236 } | |
| 7 | 4237 #endif |
| 4238 | |
| 1185 | 4239 #ifdef FEAT_SPELL |
| 4240 /* If the window options were changed may need to set the spell language. | |
| 4241 * 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
|
4242 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
|
4243 (void)did_set_spelllang(curwin); |
| 1185 | 4244 #endif |
| 4245 | |
| 7 | 4246 if (command == NULL) |
| 4247 { | |
| 4248 if (newcol >= 0) /* position set by autocommands */ | |
| 4249 { | |
| 4250 curwin->w_cursor.lnum = newlnum; | |
| 4251 curwin->w_cursor.col = newcol; | |
| 4252 check_cursor(); | |
| 4253 } | |
| 4254 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4255 { | |
| 4256 curwin->w_cursor.lnum = newlnum; | |
| 4257 check_cursor_lnum(); | |
| 4258 if (solcol >= 0 && !p_sol) | |
| 4259 { | |
| 4260 /* 'sol' is off: Use last known column. */ | |
| 4261 curwin->w_cursor.col = solcol; | |
| 4262 check_cursor_col(); | |
| 4263 #ifdef FEAT_VIRTUALEDIT | |
| 4264 curwin->w_cursor.coladd = 0; | |
| 4265 #endif | |
| 4266 curwin->w_set_curswant = TRUE; | |
| 4267 } | |
| 4268 else | |
| 4269 beginline(BL_SOL | BL_FIX); | |
| 4270 } | |
| 4271 else /* no line number, go to last line in Ex mode */ | |
| 4272 { | |
| 4273 if (exmode_active) | |
| 4274 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4275 beginline(BL_WHITE | BL_FIX); | |
| 4276 } | |
| 4277 } | |
| 4278 | |
| 4279 #ifdef FEAT_WINDOWS | |
| 4280 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4281 check_lnums(FALSE); | |
| 4282 #endif | |
| 4283 | |
| 4284 /* | |
| 4285 * Did not read the file, need to show some info about the file. | |
| 4286 * Do this after setting the cursor. | |
| 4287 */ | |
| 4288 if (oldbuf | |
| 4289 #ifdef FEAT_AUTOCMD | |
| 4290 && !auto_buf | |
| 4291 #endif | |
| 4292 ) | |
| 4293 { | |
| 4294 int msg_scroll_save = msg_scroll; | |
| 4295 | |
| 4296 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4297 * message. */ | |
| 4298 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4299 msg_scroll = FALSE; | |
| 4300 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4301 check_for_delay(FALSE); | |
| 4302 msg_start(); | |
| 4303 msg_scroll = msg_scroll_save; | |
| 4304 msg_scrolled_ign = TRUE; | |
| 4305 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4306 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4307 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4308 |
| 4309 msg_scrolled_ign = FALSE; | |
| 4310 } | |
| 4311 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4312 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4313 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4314 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4315 |
| 7 | 4316 if (command != NULL) |
| 4317 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4318 | |
| 4319 #ifdef FEAT_KEYMAP | |
| 4320 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4321 (void)keymap_init(); |
| 7 | 4322 #endif |
| 4323 | |
| 4324 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4325 did_inc_redrawing_disabled = FALSE; |
| 7 | 4326 if (!skip_redraw) |
| 4327 { | |
| 4328 n = p_so; | |
| 4329 if (topline == 0 && command == NULL) | |
| 4330 p_so = 999; /* force cursor halfway the window */ | |
| 4331 update_topline(); | |
| 4332 #ifdef FEAT_SCROLLBIND | |
| 4333 curwin->w_scbind_pos = curwin->w_topline; | |
| 4334 #endif | |
| 4335 p_so = n; | |
| 4336 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4337 } | |
| 4338 | |
| 4339 if (p_im) | |
| 4340 need_start_insertmode = TRUE; | |
| 4341 | |
| 961 | 4342 /* Change directories when the 'acd' option is set. */ |
| 4343 DO_AUTOCHDIR | |
| 821 | 4344 |
| 4345 #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
|
4346 if (curbuf->b_ffname != NULL) |
| 7 | 4347 { |
| 4348 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4349 if (gui.in_use && usingSunWorkShop) |
| 7 | 4350 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4351 # endif | |
| 4352 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4353 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4354 netbeans_file_opened(curbuf); |
| 7 | 4355 # endif |
| 4356 } | |
| 4357 #endif | |
| 4358 | |
| 4359 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4360 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4361 --RedrawingDisabled; |
| 716 | 4362 #ifdef FEAT_AUTOCMD |
| 4363 if (did_set_swapcommand) | |
| 4364 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4365 #endif | |
| 7 | 4366 #ifdef FEAT_BROWSE |
| 4367 vim_free(browse_file); | |
| 4368 #endif | |
| 4369 vim_free(free_fname); | |
| 4370 return retval; | |
| 4371 } | |
| 4372 | |
| 4373 #ifdef FEAT_AUTOCMD | |
| 4374 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4375 delbuf_msg(char_u *name) |
| 7 | 4376 { |
| 4377 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4378 name == NULL ? (char_u *)"" : name); | |
| 4379 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4380 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
|
4381 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4382 } |
| 4383 #endif | |
| 4384 | |
| 169 | 4385 static int append_indent = 0; /* autoindent for first line */ |
| 4386 | |
| 7 | 4387 /* |
| 4388 * ":insert" and ":append", also used by ":change" | |
| 4389 */ | |
| 4390 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4391 ex_append(exarg_T *eap) |
| 7 | 4392 { |
| 4393 char_u *theline; | |
| 4394 int did_undo = FALSE; | |
| 4395 linenr_T lnum = eap->line2; | |
| 165 | 4396 int indent = 0; |
| 4397 char_u *p; | |
| 4398 int vcol; | |
| 4399 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4400 |
| 169 | 4401 /* the ! flag toggles autoindent */ |
| 4402 if (eap->forceit) | |
| 4403 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4404 | |
| 4405 /* First autoindent comes from the line we start on */ | |
| 4406 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4407 append_indent = get_indent_lnum(lnum); | |
| 4408 | |
| 7 | 4409 if (eap->cmdidx != CMD_append) |
| 4410 --lnum; | |
| 4411 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4412 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4413 if (empty && lnum == 1) |
| 4414 lnum = 0; | |
| 4415 | |
| 7 | 4416 State = INSERT; /* behave like in Insert mode */ |
| 4417 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4418 State |= LANGMAP; | |
| 165 | 4419 |
| 408 | 4420 for (;;) |
| 7 | 4421 { |
| 4422 msg_scroll = TRUE; | |
| 4423 need_wait_return = FALSE; | |
| 169 | 4424 if (curbuf->b_p_ai) |
| 4425 { | |
| 4426 if (append_indent >= 0) | |
| 4427 { | |
| 4428 indent = append_indent; | |
| 4429 append_indent = -1; | |
| 4430 } | |
| 4431 else if (lnum > 0) | |
| 4432 indent = get_indent_lnum(lnum); | |
| 4433 } | |
| 4434 ex_keep_indent = FALSE; | |
| 7 | 4435 if (eap->getline == NULL) |
| 169 | 4436 { |
| 4437 /* No getline() function, use the lines that follow. This ends | |
| 4438 * when there is no more. */ | |
| 4439 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4440 break; | |
| 4441 p = vim_strchr(eap->nextcmd, NL); | |
| 4442 if (p == NULL) | |
| 4443 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4444 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4445 if (*p != NUL) | |
| 4446 ++p; | |
| 4447 eap->nextcmd = p; | |
| 4448 } | |
| 7 | 4449 else |
| 6164 | 4450 { |
| 4451 int save_State = State; | |
| 4452 | |
| 4453 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4454 * when getline() returns. */ | |
| 4455 State = CMDLINE; | |
| 7 | 4456 theline = eap->getline( |
| 4457 #ifdef FEAT_EVAL | |
| 76 | 4458 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4459 #endif |
| 165 | 4460 NUL, eap->cookie, indent); |
| 6164 | 4461 State = save_State; |
| 4462 } | |
| 7 | 4463 lines_left = Rows - 1; |
| 165 | 4464 if (theline == NULL) |
| 4465 break; | |
| 4466 | |
| 169 | 4467 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4468 if (ex_keep_indent) | |
| 4469 append_indent = indent; | |
| 4470 | |
| 165 | 4471 /* Look for the "." after automatic indent. */ |
| 4472 vcol = 0; | |
| 4473 for (p = theline; indent > vcol; ++p) | |
| 4474 { | |
| 4475 if (*p == ' ') | |
| 4476 ++vcol; | |
| 4477 else if (*p == TAB) | |
| 4478 vcol += 8 - vcol % 8; | |
| 4479 else | |
| 4480 break; | |
| 4481 } | |
| 4482 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4483 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4484 == FAIL)) | |
| 7 | 4485 { |
| 4486 vim_free(theline); | |
| 4487 break; | |
| 4488 } | |
| 4489 | |
| 169 | 4490 /* don't use autoindent if nothing was typed. */ |
| 4491 if (p[0] == NUL) | |
| 4492 theline[0] = NUL; | |
| 4493 | |
| 7 | 4494 did_undo = TRUE; |
| 4495 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
|
4496 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4497 |
| 4498 vim_free(theline); | |
| 4499 ++lnum; | |
| 165 | 4500 |
| 4501 if (empty) | |
| 4502 { | |
| 4503 ml_delete(2L, FALSE); | |
| 4504 empty = FALSE; | |
| 4505 } | |
| 7 | 4506 } |
| 4507 State = NORMAL; | |
| 4508 | |
| 169 | 4509 if (eap->forceit) |
| 4510 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4511 | |
| 7 | 4512 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4513 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4514 * "end" is set to lnum when something has been appended, otherwise |
| 4515 * it is the same than "start" -- Acevedo */ | |
| 4516 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4517 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4518 if (eap->cmdidx != CMD_append) | |
| 4519 --curbuf->b_op_start.lnum; | |
| 4520 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4521 ? lnum : curbuf->b_op_start.lnum; | |
| 4522 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4523 curwin->w_cursor.lnum = lnum; | |
| 4524 check_cursor_lnum(); | |
| 4525 beginline(BL_SOL | BL_FIX); | |
| 4526 | |
| 4527 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4528 ex_no_reprint = TRUE; | |
| 4529 } | |
| 4530 | |
| 4531 /* | |
| 4532 * ":change" | |
| 4533 */ | |
| 4534 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4535 ex_change(exarg_T *eap) |
| 7 | 4536 { |
| 4537 linenr_T lnum; | |
| 4538 | |
| 4539 if (eap->line2 >= eap->line1 | |
| 4540 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4541 return; | |
| 4542 | |
| 169 | 4543 /* the ! flag toggles autoindent */ |
| 4544 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4545 append_indent = get_indent_lnum(eap->line1); | |
| 4546 | |
| 7 | 4547 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4548 { | |
| 4549 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4550 break; | |
| 4551 ml_delete(eap->line1, FALSE); | |
| 4552 } | |
| 1929 | 4553 |
| 4554 /* make sure the cursor is not beyond the end of the file now */ | |
| 4555 check_cursor_lnum(); | |
| 7 | 4556 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4557 | |
| 4558 /* ":append" on the line above the deleted lines. */ | |
| 4559 eap->line2 = eap->line1; | |
| 4560 ex_append(eap); | |
| 4561 } | |
| 4562 | |
| 4563 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4564 ex_z(exarg_T *eap) |
| 7 | 4565 { |
| 4566 char_u *x; | |
| 165 | 4567 int bigness; |
| 4568 char_u *kind; | |
| 7 | 4569 int minus = 0; |
| 4570 linenr_T start, end, curs, i; | |
| 4571 int j; | |
| 4572 linenr_T lnum = eap->line2; | |
| 4573 | |
| 165 | 4574 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4575 * 'scroll' */ | |
| 4576 if (eap->forceit) | |
| 4577 bigness = curwin->w_height; | |
| 5678 | 4578 #ifdef FEAT_WINDOWS |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4579 else if (!ONE_WINDOW) |
| 5678 | 4580 bigness = curwin->w_height - 3; |
| 4581 #endif | |
| 4582 else | |
| 165 | 4583 bigness = curwin->w_p_scr * 2; |
| 7 | 4584 if (bigness < 1) |
| 4585 bigness = 1; | |
| 4586 | |
| 4587 x = eap->arg; | |
| 165 | 4588 kind = x; |
| 4589 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4590 || *kind == '^' || *kind == '.') | |
| 4591 ++x; | |
| 4592 while (*x == '-' || *x == '+') | |
| 7 | 4593 ++x; |
| 4594 | |
| 4595 if (*x != 0) | |
| 4596 { | |
| 4597 if (!VIM_ISDIGIT(*x)) | |
| 4598 { | |
| 4599 EMSG(_("E144: non-numeric argument to :z")); | |
| 4600 return; | |
| 4601 } | |
| 4602 else | |
| 165 | 4603 { |
| 7 | 4604 bigness = atoi((char *)x); |
| 165 | 4605 p_window = bigness; |
| 169 | 4606 if (*kind == '=') |
| 4607 bigness += 2; | |
| 165 | 4608 } |
| 7 | 4609 } |
| 4610 | |
| 165 | 4611 /* the number of '-' and '+' multiplies the distance */ |
| 4612 if (*kind == '-' || *kind == '+') | |
| 4613 for (x = kind + 1; *x == *kind; ++x) | |
| 4614 ; | |
| 4615 | |
| 4616 switch (*kind) | |
| 7 | 4617 { |
| 4618 case '-': | |
| 2881 | 4619 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4620 end = start + bigness - 1; | |
| 165 | 4621 curs = end; |
| 7 | 4622 break; |
| 4623 | |
| 4624 case '=': | |
| 159 | 4625 start = lnum - (bigness + 1) / 2 + 1; |
| 4626 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4627 curs = lnum; |
| 4628 minus = 1; | |
| 4629 break; | |
| 4630 | |
| 4631 case '^': | |
| 4632 start = lnum - bigness * 2; | |
| 4633 end = lnum - bigness; | |
| 4634 curs = lnum - bigness; | |
| 4635 break; | |
| 4636 | |
| 4637 case '.': | |
| 159 | 4638 start = lnum - (bigness + 1) / 2 + 1; |
| 4639 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4640 curs = end; |
| 4641 break; | |
| 4642 | |
| 4643 default: /* '+' */ | |
| 4644 start = lnum; | |
| 165 | 4645 if (*kind == '+') |
| 835 | 4646 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4647 else if (eap->addr_count == 0) |
| 4648 ++start; | |
| 4649 end = start + bigness - 1; | |
| 7 | 4650 curs = end; |
| 4651 break; | |
| 4652 } | |
| 4653 | |
| 4654 if (start < 1) | |
| 4655 start = 1; | |
| 4656 | |
| 4657 if (end > curbuf->b_ml.ml_line_count) | |
| 4658 end = curbuf->b_ml.ml_line_count; | |
| 4659 | |
| 4660 if (curs > curbuf->b_ml.ml_line_count) | |
| 4661 curs = curbuf->b_ml.ml_line_count; | |
| 4662 | |
| 4663 for (i = start; i <= end; i++) | |
| 4664 { | |
| 4665 if (minus && i == lnum) | |
| 4666 { | |
| 4667 msg_putchar('\n'); | |
| 4668 | |
| 4669 for (j = 1; j < Columns; j++) | |
| 4670 msg_putchar('-'); | |
| 4671 } | |
| 4672 | |
| 169 | 4673 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4674 |
| 4675 if (minus && i == lnum) | |
| 4676 { | |
| 4677 msg_putchar('\n'); | |
| 4678 | |
| 4679 for (j = 1; j < Columns; j++) | |
| 4680 msg_putchar('-'); | |
| 4681 } | |
| 4682 } | |
| 4683 | |
| 4684 curwin->w_cursor.lnum = curs; | |
| 4685 ex_no_reprint = TRUE; | |
| 4686 } | |
| 4687 | |
| 4688 /* | |
| 4689 * Check if the restricted flag is set. | |
| 4690 * If so, give an error message and return TRUE. | |
| 4691 * Otherwise, return FALSE. | |
| 4692 */ | |
| 4693 int | |
|
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parents:
7799
diff
changeset
|
4694 check_restricted(void) |
| 7 | 4695 { |
| 4696 if (restricted) | |
| 4697 { | |
| 4698 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4699 return TRUE; | |
| 4700 } | |
| 4701 return FALSE; | |
| 4702 } | |
| 4703 | |
| 4704 /* | |
| 4705 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4706 * If so, give an error message and return TRUE. | |
| 4707 * Otherwise, return FALSE. | |
| 4708 */ | |
| 4709 int | |
|
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parents:
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diff
changeset
|
4710 check_secure(void) |
| 7 | 4711 { |
| 4712 if (secure) | |
| 4713 { | |
| 4714 secure = 2; | |
| 4715 EMSG(_(e_curdir)); | |
| 4716 return TRUE; | |
| 4717 } | |
| 4718 #ifdef HAVE_SANDBOX | |
| 4719 /* | |
| 4720 * In the sandbox more things are not allowed, including the things | |
| 4721 * disallowed in secure mode. | |
| 4722 */ | |
| 4723 if (sandbox != 0) | |
| 4724 { | |
| 4725 EMSG(_(e_sandbox)); | |
| 4726 return TRUE; | |
| 4727 } | |
| 4728 #endif | |
| 4729 return FALSE; | |
| 4730 } | |
| 4731 | |
| 4732 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4733 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4734 | |
|
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diff
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|
4735 /* |
|
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diff
changeset
|
4736 * Flags that are kept between calls to :substitute. |
|
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diff
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|
4737 */ |
|
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diff
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|
4738 typedef struct { |
|
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9715
diff
changeset
|
4739 int do_all; /* do multiple substitutions per line */ |
|
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diff
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|
4740 int do_ask; /* ask for confirmation */ |
|
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diff
changeset
|
4741 int do_count; /* count only */ |
|
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9715
diff
changeset
|
4742 int do_error; /* if false, ignore errors */ |
|
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9715
diff
changeset
|
4743 int do_print; /* print last line with subs. */ |
|
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9715
diff
changeset
|
4744 int do_list; /* list last line with subs. */ |
|
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parents:
9715
diff
changeset
|
4745 int do_number; /* list last line with line nr*/ |
|
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parents:
9715
diff
changeset
|
4746 int do_ic; /* ignore case flag */ |
|
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diff
changeset
|
4747 } subflags_T; |
|
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9715
diff
changeset
|
4748 |
| 7 | 4749 /* do_sub() |
| 4750 * | |
| 4751 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4752 * command pointed to by eap->arg which should be of the form: | |
| 4753 * | |
| 4754 * /pattern/substitution/{flags} | |
| 4755 * | |
| 4756 * The usual escapes are supported as described in the regexp docs. | |
| 4757 */ | |
| 4758 void | |
|
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parents:
7799
diff
changeset
|
4759 do_sub(exarg_T *eap) |
| 7 | 4760 { |
| 4761 linenr_T lnum; | |
| 4762 long i = 0; | |
| 4763 regmmatch_T regmatch; | |
|
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parents:
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diff
changeset
|
4764 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
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parents:
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diff
changeset
|
4765 FALSE, FALSE, 0}; |
|
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diff
changeset
|
4766 #ifdef FEAT_EVAL |
|
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parents:
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diff
changeset
|
4767 subflags_T subflags_save; |
|
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parents:
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diff
changeset
|
4768 #endif |
| 6789 | 4769 int save_do_all; /* remember user specified 'g' flag */ |
| 4770 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4771 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4772 int delimiter; | |
| 4773 int sublen; | |
| 4774 int got_quit = FALSE; | |
| 4775 int got_match = FALSE; | |
| 4776 int temp; | |
| 4777 int which_pat; | |
| 4778 char_u *cmd; | |
| 4779 int save_State; | |
| 165 | 4780 linenr_T first_line = 0; /* first changed line */ |
| 4781 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4782 * change */ |
| 4783 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4784 linenr_T line2; | |
| 165 | 4785 long nmatch; /* number of lines in match */ |
| 4786 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4787 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4788 pos_T old_cursor = curwin->w_cursor; |
|
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diff
changeset
|
4789 int start_nsubs; |
| 3736 | 4790 #ifdef FEAT_EVAL |
| 5867 | 4791 int save_ma = 0; |
| 3736 | 4792 #endif |
| 7 | 4793 |
| 4794 cmd = eap->arg; | |
| 4795 if (!global_busy) | |
| 4796 { | |
| 4797 sub_nsubs = 0; | |
| 4798 sub_nlines = 0; | |
| 4799 } | |
|
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diff
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|
4800 start_nsubs = sub_nsubs; |
| 7 | 4801 |
| 4802 if (eap->cmdidx == CMD_tilde) | |
| 4803 which_pat = RE_LAST; /* use last used regexp */ | |
| 4804 else | |
| 4805 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4806 | |
| 4807 /* new pattern and substitution */ | |
|
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diff
changeset
|
4808 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4809 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4810 { | |
| 4811 /* don't accept alphanumeric for separator */ | |
| 4812 if (isalpha(*cmd)) | |
| 4813 { | |
| 4814 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4815 return; | |
| 4816 } | |
| 4817 /* | |
| 4818 * undocumented vi feature: | |
| 4819 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4820 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4821 */ | |
| 4822 if (*cmd == '\\') | |
| 4823 { | |
| 4824 ++cmd; | |
| 4825 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4826 { | |
| 4827 EMSG(_(e_backslash)); | |
| 4828 return; | |
| 4829 } | |
| 4830 if (*cmd != '&') | |
| 4831 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4832 pat = (char_u *)""; /* empty search pattern */ | |
| 4833 delimiter = *cmd++; /* remember delimiter character */ | |
| 4834 } | |
| 4835 else /* find the end of the regexp */ | |
| 4836 { | |
| 1466 | 4837 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4838 if (p_altkeymap && curwin->w_p_rl) | |
| 4839 lrF_sub(cmd); | |
| 4840 #endif | |
| 7 | 4841 which_pat = RE_LAST; /* use last used regexp */ |
| 4842 delimiter = *cmd++; /* remember delimiter character */ | |
| 4843 pat = cmd; /* remember start of search pat */ | |
| 4844 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4845 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4846 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4847 } | |
| 4848 | |
| 4849 /* | |
| 4850 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4851 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4852 */ | |
| 4853 sub = cmd; /* remember the start of the substitution */ | |
| 4854 | |
| 4855 while (cmd[0]) | |
| 4856 { | |
| 4857 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4858 { | |
| 4859 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4860 break; | |
| 4861 } | |
| 4862 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4863 ++cmd; | |
|
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11123
diff
changeset
|
4864 MB_PTR_ADV(cmd); |
| 7 | 4865 } |
| 4866 | |
| 4867 if (!eap->skip) | |
| 4868 { | |
| 169 | 4869 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4870 if (STRCMP(sub, "%") == 0 | |
| 4871 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4872 { | |
| 4873 if (old_sub == NULL) /* there is no previous command */ | |
| 4874 { | |
| 4875 EMSG(_(e_nopresub)); | |
| 4876 return; | |
| 4877 } | |
| 4878 sub = old_sub; | |
| 4879 } | |
| 4880 else | |
| 4881 { | |
| 4882 vim_free(old_sub); | |
| 4883 old_sub = vim_strsave(sub); | |
| 4884 } | |
| 7 | 4885 } |
| 4886 } | |
| 4887 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4888 { | |
| 4889 if (old_sub == NULL) /* there is no previous command */ | |
| 4890 { | |
| 4891 EMSG(_(e_nopresub)); | |
| 4892 return; | |
| 4893 } | |
| 4894 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4895 sub = old_sub; | |
| 163 | 4896 |
| 4897 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4898 * last column after using "$". */ | |
| 4899 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4900 } |
| 4901 | |
| 5776 | 4902 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4903 * more efficient. | |
| 4904 * TODO: find a generic solution to make line-joining operations more | |
| 4905 * efficient, avoid allocating a string that grows in size. | |
| 4906 */ | |
| 5802 | 4907 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4908 && *sub == NUL |
| 4909 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4910 || *cmd == 'p' || *cmd == '#')))) | |
| 4911 { | |
| 6426 | 4912 linenr_T joined_lines_count; |
| 4913 | |
| 5776 | 4914 curwin->w_cursor.lnum = eap->line1; |
| 4915 if (*cmd == 'l') | |
| 4916 eap->flags = EXFLAG_LIST; | |
| 4917 else if (*cmd == '#') | |
| 4918 eap->flags = EXFLAG_NR; | |
| 4919 else if (*cmd == 'p') | |
| 4920 eap->flags = EXFLAG_PRINT; | |
| 4921 | |
| 6426 | 4922 /* The number of lines joined is the number of lines in the range plus |
| 4923 * one. One less when the last line is included. */ | |
| 4924 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 4925 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 4926 ++joined_lines_count; | |
| 4927 if (joined_lines_count > 1) | |
| 4928 { | |
| 4929 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 4930 sub_nsubs = joined_lines_count - 1; | |
| 4931 sub_nlines = 1; | |
| 4932 (void)do_sub_msg(FALSE); | |
| 4933 ex_may_print(eap); | |
| 4934 } | |
| 4935 | |
| 4936 if (!cmdmod.keeppatterns) | |
| 4937 save_re_pat(RE_SUBST, pat, p_magic); | |
| 4938 #ifdef FEAT_CMDHIST | |
| 4939 /* put pattern in history */ | |
| 4940 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 4941 #endif | |
| 4942 | |
| 5776 | 4943 return; |
| 4944 } | |
| 4945 | |
| 7 | 4946 /* |
| 4947 * Find trailing options. When '&' is used, keep old options. | |
| 4948 */ | |
| 4949 if (*cmd == '&') | |
| 4950 ++cmd; | |
| 4951 else | |
| 4952 { | |
| 4953 if (!p_ed) | |
| 4954 { | |
| 4955 if (p_gd) /* default is global on */ | |
|
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9715
diff
changeset
|
4956 subflags.do_all = TRUE; |
| 7 | 4957 else |
|
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diff
changeset
|
4958 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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diff
changeset
|
4959 subflags.do_ask = FALSE; |
|
064effd222a3
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diff
changeset
|
4960 } |
|
064effd222a3
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diff
changeset
|
4961 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
4962 subflags.do_print = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
4963 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4964 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
4965 subflags.do_ic = 0; |
| 7 | 4966 } |
| 4967 while (*cmd) | |
| 4968 { | |
| 4969 /* | |
| 4970 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 4971 * 'r' is never inverted. | |
| 4972 */ | |
| 4973 if (*cmd == 'g') | |
|
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9715
diff
changeset
|
4974 subflags.do_all = !subflags.do_all; |
| 7 | 4975 else if (*cmd == 'c') |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4976 subflags.do_ask = !subflags.do_ask; |
| 170 | 4977 else if (*cmd == 'n') |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4978 subflags.do_count = TRUE; |
| 7 | 4979 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4980 subflags.do_error = !subflags.do_error; |
| 7 | 4981 else if (*cmd == 'r') /* use last used regexp */ |
| 4982 which_pat = RE_LAST; | |
| 4983 else if (*cmd == 'p') | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4984 subflags.do_print = TRUE; |
| 169 | 4985 else if (*cmd == '#') |
| 4986 { | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4987 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4988 subflags.do_number = TRUE; |
| 169 | 4989 } |
| 4990 else if (*cmd == 'l') | |
| 4991 { | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4992 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4993 subflags.do_list = TRUE; |
| 169 | 4994 } |
| 7 | 4995 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
|
4996 subflags.do_ic = 'i'; |
| 7 | 4997 else if (*cmd == 'I') /* don't ignore case */ |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4998 subflags.do_ic = 'I'; |
| 7 | 4999 else |
| 5000 break; | |
| 5001 ++cmd; | |
| 5002 } | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5003 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5004 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5005 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5006 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5007 save_do_ask = subflags.do_ask; |
| 6789 | 5008 |
| 7 | 5009 /* |
| 5010 * check for a trailing count | |
| 5011 */ | |
| 5012 cmd = skipwhite(cmd); | |
| 5013 if (VIM_ISDIGIT(*cmd)) | |
| 5014 { | |
| 5015 i = getdigits(&cmd); | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5016 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5017 { |
| 5018 EMSG(_(e_zerocount)); | |
| 5019 return; | |
| 5020 } | |
| 5021 eap->line1 = eap->line2; | |
| 5022 eap->line2 += i - 1; | |
| 5023 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5024 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5025 } | |
| 5026 | |
| 5027 /* | |
| 5028 * check for trailing command or garbage | |
| 5029 */ | |
| 5030 cmd = skipwhite(cmd); | |
| 5031 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5032 { | |
| 5033 eap->nextcmd = check_nextcmd(cmd); | |
| 5034 if (eap->nextcmd == NULL) | |
| 5035 { | |
| 5036 EMSG(_(e_trailing)); | |
| 5037 return; | |
| 5038 } | |
| 5039 } | |
| 5040 | |
| 5041 if (eap->skip) /* not executing commands, only parsing */ | |
| 5042 return; | |
| 5043 | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5044 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5045 { |
| 825 | 5046 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5047 EMSG(_(e_modifiable)); |
| 5048 return; | |
| 5049 } | |
| 5050 | |
| 7 | 5051 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5052 { | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5053 if (subflags.do_error) |
| 7 | 5054 EMSG(_(e_invcmd)); |
| 5055 return; | |
| 5056 } | |
| 5057 | |
| 5058 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5059 if (subflags.do_ic == 'i') |
| 7 | 5060 regmatch.rmm_ic = TRUE; |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5061 else if (subflags.do_ic == 'I') |
| 7 | 5062 regmatch.rmm_ic = FALSE; |
| 5063 | |
| 5064 sub_firstline = NULL; | |
| 5065 | |
| 5066 /* | |
| 5067 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5068 * We do it here once to avoid it to be replaced over and over again. | |
| 5069 * But don't do it when it starts with "\=", then it's an expression. | |
| 5070 */ | |
| 5071 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5072 sub = regtilde(sub, p_magic); | |
| 5073 | |
| 5074 /* | |
| 5075 * Check for a match on each line. | |
| 5076 */ | |
| 5077 line2 = eap->line2; | |
| 5078 for (lnum = eap->line1; lnum <= line2 && !(got_quit | |
| 5079 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD) | |
| 5080 || aborting() | |
| 5081 #endif | |
| 5082 ); ++lnum) | |
| 5083 { | |
| 1521 | 5084 nmatch = vim_regexec_multi(®match, curwin, curbuf, lnum, |
| 5085 (colnr_T)0, NULL); | |
| 7 | 5086 if (nmatch) |
| 5087 { | |
| 5088 colnr_T copycol; | |
| 5089 colnr_T matchcol; | |
| 5090 colnr_T prev_matchcol = MAXCOL; | |
| 5091 char_u *new_end, *new_start = NULL; | |
| 5092 unsigned new_start_len = 0; | |
| 5093 char_u *p1; | |
| 5094 int did_sub = FALSE; | |
| 5095 int lastone; | |
| 1872 | 5096 int len, copy_len, needed_len; |
| 7 | 5097 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5098 int do_again; /* do it again after joining lines */ | |
| 15 | 5099 int skip_match = FALSE; |
| 1499 | 5100 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5101 |
| 5102 /* | |
| 5103 * The new text is build up step by step, to avoid too much | |
| 5104 * copying. There are these pieces: | |
| 1581 | 5105 * sub_firstline The old text, unmodified. |
| 7 | 5106 * copycol Column in the old text where we started |
| 5107 * looking for a match; from here old text still | |
| 5108 * needs to be copied to the new text. | |
| 5109 * matchcol Column number of the old text where to look | |
| 5110 * for the next match. It's just after the | |
| 5111 * previous match or one further. | |
| 5112 * prev_matchcol Column just after the previous match (if any). | |
| 5113 * Mostly equal to matchcol, except for the first | |
| 5114 * match and after skipping an empty match. | |
| 5115 * regmatch.*pos Where the pattern matched in the old text. | |
| 5116 * new_start The new text, all that has been produced so | |
| 5117 * far. | |
| 5118 * new_end The new text, where to append new text. | |
| 5119 * | |
| 1499 | 5120 * lnum The line number where we found the start of |
| 5121 * the match. Can be below the line we searched | |
| 5122 * when there is a \n before a \zs in the | |
| 5123 * pattern. | |
| 7 | 5124 * sub_firstlnum The line number in the buffer where to look |
| 5125 * for a match. Can be different from "lnum" | |
| 5126 * when the pattern or substitute string contains | |
| 5127 * line breaks. | |
| 5128 * | |
| 5129 * Special situations: | |
| 5130 * - When the substitute string contains a line break, the part up | |
| 5131 * to the line break is inserted in the text, but the copy of | |
| 5132 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5133 * the inserted lines. | |
| 5134 * - When the matched pattern contains a line break, the old line | |
| 5135 * is taken from the line at the end of the pattern. The lines | |
| 5136 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5137 * accordingly. | |
| 5138 * | |
| 5139 * The new text is built up in new_start[]. It has some extra | |
| 5140 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5141 * the length of the allocated memory at new_start. |
| 7 | 5142 * |
| 5143 * Make a copy of the old line, so it won't be taken away when | |
| 5144 * updating the screen or handling a multi-line match. The "old_" | |
| 5145 * pointers point into this copy. | |
| 5146 */ | |
| 1499 | 5147 sub_firstlnum = lnum; |
| 7 | 5148 copycol = 0; |
| 5149 matchcol = 0; | |
| 5150 | |
| 5151 /* At first match, remember current cursor position. */ | |
| 5152 if (!got_match) | |
| 5153 { | |
| 5154 setpcmark(); | |
| 5155 got_match = TRUE; | |
| 5156 } | |
| 5157 | |
| 5158 /* | |
| 5159 * Loop until nothing more to replace in this line. | |
| 5160 * 1. Handle match with empty string. | |
| 5161 * 2. If do_ask is set, ask for confirmation. | |
| 5162 * 3. substitute the string. | |
| 5163 * 4. if do_all is set, find next match | |
| 5164 * 5. break if there isn't another match in this line | |
| 5165 */ | |
| 5166 for (;;) | |
| 5167 { | |
| 1499 | 5168 /* Advance "lnum" to the line where the match starts. The |
| 5169 * match does not start in the first line when there is a line | |
| 5170 * break before \zs. */ | |
| 5171 if (regmatch.startpos[0].lnum > 0) | |
| 5172 { | |
| 5173 lnum += regmatch.startpos[0].lnum; | |
| 5174 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5175 nmatch -= regmatch.startpos[0].lnum; | |
| 5176 vim_free(sub_firstline); | |
| 5177 sub_firstline = NULL; | |
| 5178 } | |
| 5179 | |
| 5180 if (sub_firstline == NULL) | |
| 5181 { | |
| 5182 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5183 if (sub_firstline == NULL) | |
| 5184 { | |
| 5185 vim_free(new_start); | |
| 5186 goto outofmem; | |
| 5187 } | |
| 5188 } | |
| 5189 | |
| 7 | 5190 /* Save the line number of the last change for the final |
| 5191 * cursor position (just like Vi). */ | |
| 5192 curwin->w_cursor.lnum = lnum; | |
| 5193 do_again = FALSE; | |
| 5194 | |
| 5195 /* | |
| 5196 * 1. Match empty string does not count, except for first | |
| 5197 * match. This reproduces the strange vi behaviour. | |
| 5198 * This also catches endless loops. | |
| 5199 */ | |
| 5200 if (matchcol == prev_matchcol | |
| 5201 && regmatch.endpos[0].lnum == 0 | |
| 5202 && matchcol == regmatch.endpos[0].col) | |
| 5203 { | |
| 15 | 5204 if (sub_firstline[matchcol] == NUL) |
| 5205 /* We already were at the end of the line. Don't look | |
| 5206 * for a match in this line again. */ | |
| 5207 skip_match = TRUE; | |
| 5208 else | |
| 2837 | 5209 { |
| 5210 /* search for a match at next column */ | |
| 5211 #ifdef FEAT_MBYTE | |
| 5212 if (has_mbyte) | |
| 5213 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5214 else | |
| 5215 #endif | |
| 5216 ++matchcol; | |
| 5217 } | |
| 7 | 5218 goto skip; |
| 5219 } | |
| 5220 | |
| 5221 /* Normally we continue searching for a match just after the | |
| 5222 * previous match. */ | |
| 5223 matchcol = regmatch.endpos[0].col; | |
| 5224 prev_matchcol = matchcol; | |
| 5225 | |
| 5226 /* | |
| 170 | 5227 * 2. If do_count is set only increase the counter. |
| 5228 * If do_ask is set, ask for confirmation. | |
| 7 | 5229 */ |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5230 if (subflags.do_count) |
| 170 | 5231 { |
| 5232 /* For a multi-line match, put matchcol at the NUL at | |
| 5233 * the end of the line and set nmatch to one, so that | |
| 5234 * we continue looking for a match on the next line. | |
| 5235 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5236 if (nmatch > 1) | |
| 5237 { | |
| 835 | 5238 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5239 nmatch = 1; |
| 1483 | 5240 skip_match = TRUE; |
| 170 | 5241 } |
| 5242 sub_nsubs++; | |
| 5243 did_sub = TRUE; | |
| 3736 | 5244 #ifdef FEAT_EVAL |
| 5245 /* Skip the substitution, unless an expression is used, | |
| 5246 * then it is evaluated in the sandbox. */ | |
| 5247 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5248 #endif | |
| 5249 goto skip; | |
| 170 | 5250 } |
| 5251 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5252 if (subflags.do_ask) |
| 7 | 5253 { |
| 1874 | 5254 int typed = 0; |
| 1872 | 5255 |
| 7 | 5256 /* change State to CONFIRM, so that the mouse works |
| 5257 * properly */ | |
| 5258 save_State = State; | |
| 5259 State = CONFIRM; | |
| 5260 #ifdef FEAT_MOUSE | |
| 5261 setmouse(); /* disable mouse in xterm */ | |
| 5262 #endif | |
| 5263 curwin->w_cursor.col = regmatch.startpos[0].col; | |
|
10638
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patch 8.0.0209: cursor binding does not work with :substitute
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parents:
10575
diff
changeset
|
5264 #ifdef FEAT_CURSORBIND |
|
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5265 if (curwin->w_p_crb) |
|
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5266 do_check_cursorbind(); |
|
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5267 #endif |
| 7 | 5268 |
| 5269 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5270 * asking for confirmation. */ | |
| 5271 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5272 ++no_u_sync; | |
| 5273 | |
| 5274 /* | |
| 5275 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5276 */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5277 while (subflags.do_ask) |
| 7 | 5278 { |
| 169 | 5279 if (exmode_active) |
| 5280 { | |
| 5281 char_u *resp; | |
| 5282 colnr_T sc, ec; | |
| 5283 | |
|
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064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5284 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5285 subflags.do_number, subflags.do_list); |
| 169 | 5286 |
| 5287 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5288 curwin->w_cursor.col = regmatch.endpos[0].col - 1; | |
|
10970
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patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents:
10853
diff
changeset
|
5289 if (curwin->w_cursor.col < 0) |
|
ab9f7bbe4439
patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents:
10853
diff
changeset
|
5290 curwin->w_cursor.col = 0; |
| 169 | 5291 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &ec); |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5292 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5293 { |
| 5294 int numw = number_width(curwin) + 1; | |
| 5295 sc += numw; | |
| 5296 ec += numw; | |
| 5297 } | |
| 169 | 5298 msg_start(); |
| 170 | 5299 for (i = 0; i < (long)sc; ++i) |
| 169 | 5300 msg_putchar(' '); |
| 170 | 5301 for ( ; i <= (long)ec; ++i) |
| 169 | 5302 msg_putchar('^'); |
| 5303 | |
| 5304 resp = getexmodeline('?', NULL, 0); | |
| 5305 if (resp != NULL) | |
| 5306 { | |
| 1872 | 5307 typed = *resp; |
| 169 | 5308 vim_free(resp); |
| 5309 } | |
| 5310 } | |
| 5311 else | |
| 5312 { | |
| 4076 | 5313 char_u *orig_line = NULL; |
| 5314 int len_change = 0; | |
| 7 | 5315 #ifdef FEAT_FOLDING |
| 169 | 5316 int save_p_fen = curwin->w_p_fen; |
| 5317 | |
| 5318 curwin->w_p_fen = FALSE; | |
| 5319 #endif | |
| 5320 /* Invert the matched string. | |
| 5321 * Remove the inversion afterwards. */ | |
| 5322 temp = RedrawingDisabled; | |
| 5323 RedrawingDisabled = 0; | |
| 5324 | |
| 4076 | 5325 if (new_start != NULL) |
| 5326 { | |
| 5327 /* There already was a substitution, we would | |
| 5328 * like to show this to the user. We cannot | |
| 5329 * really update the line, it would change | |
| 5330 * what matches. Temporarily replace the line | |
| 5331 * and change it back afterwards. */ | |
| 5332 orig_line = vim_strsave(ml_get(lnum)); | |
| 5333 if (orig_line != NULL) | |
| 5334 { | |
| 5335 char_u *new_line = concat_str(new_start, | |
| 5336 sub_firstline + copycol); | |
| 5337 | |
| 5338 if (new_line == NULL) | |
| 5339 { | |
| 5340 vim_free(orig_line); | |
| 5341 orig_line = NULL; | |
| 5342 } | |
| 5343 else | |
| 5344 { | |
| 5345 /* Position the cursor relative to the | |
| 5346 * end of the line, the previous | |
| 5347 * substitute may have inserted or | |
| 5348 * deleted characters before the | |
| 5349 * cursor. */ | |
| 4086 | 5350 len_change = (int)STRLEN(new_line) |
| 5351 - (int)STRLEN(orig_line); | |
| 4076 | 5352 curwin->w_cursor.col += len_change; |
| 5353 ml_replace(lnum, new_line, FALSE); | |
| 5354 } | |
| 5355 } | |
| 5356 } | |
| 5357 | |
| 1499 | 5358 search_match_lines = regmatch.endpos[0].lnum |
| 5359 - regmatch.startpos[0].lnum; | |
| 4076 | 5360 search_match_endcol = regmatch.endpos[0].col |
| 5361 + len_change; | |
| 169 | 5362 highlight_match = TRUE; |
| 5363 | |
| 5364 update_topline(); | |
| 5365 validate_cursor(); | |
| 748 | 5366 update_screen(SOME_VALID); |
| 169 | 5367 highlight_match = FALSE; |
| 748 | 5368 redraw_later(SOME_VALID); |
| 7 | 5369 |
| 5370 #ifdef FEAT_FOLDING | |
| 169 | 5371 curwin->w_p_fen = save_p_fen; |
| 5372 #endif | |
| 5373 if (msg_row == Rows - 1) | |
| 5374 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5375 msg_starthere(); | |
| 5376 i = msg_scroll; | |
| 5377 msg_scroll = 0; /* truncate msg when | |
| 5378 needed */ | |
| 5379 msg_no_more = TRUE; | |
| 5380 /* write message same highlighting as for | |
| 5381 * wait_return */ | |
|
11158
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5382 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5383 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5384 msg_no_more = FALSE; | |
| 5385 msg_scroll = i; | |
| 5386 showruler(TRUE); | |
| 5387 windgoto(msg_row, msg_col); | |
| 5388 RedrawingDisabled = temp; | |
| 7 | 5389 |
| 5390 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5391 dont_scroll = FALSE; /* allow scrolling here */ |
| 5392 #endif | |
| 5393 ++no_mapping; /* don't map this key */ | |
| 5394 ++allow_keys; /* allow special keys */ | |
| 1872 | 5395 typed = plain_vgetc(); |
| 169 | 5396 --allow_keys; |
| 5397 --no_mapping; | |
| 5398 | |
| 5399 /* clear the question */ | |
| 5400 msg_didout = FALSE; /* don't scroll up */ | |
| 5401 msg_col = 0; | |
| 5402 gotocmdline(TRUE); | |
| 4076 | 5403 |
| 5404 /* restore the line */ | |
| 5405 if (orig_line != NULL) | |
| 5406 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5407 } |
| 5408 | |
| 7 | 5409 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5410 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5411 #ifdef UNIX |
| 1872 | 5412 || typed == intr_char |
| 7 | 5413 #endif |
| 5414 ) | |
| 5415 { | |
| 5416 got_quit = TRUE; | |
| 5417 break; | |
| 5418 } | |
| 1872 | 5419 if (typed == 'n') |
| 7 | 5420 break; |
| 1872 | 5421 if (typed == 'y') |
| 7 | 5422 break; |
| 1872 | 5423 if (typed == 'l') |
| 7 | 5424 { |
| 5425 /* last: replace and then stop */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5426 subflags.do_all = FALSE; |
| 7 | 5427 line2 = lnum; |
| 5428 break; | |
| 5429 } | |
| 1872 | 5430 if (typed == 'a') |
| 7 | 5431 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5432 subflags.do_ask = FALSE; |
| 7 | 5433 break; |
| 5434 } | |
| 5435 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5436 if (typed == Ctrl_E) |
| 7 | 5437 scrollup_clamp(); |
| 1872 | 5438 else if (typed == Ctrl_Y) |
| 7 | 5439 scrolldown_clamp(); |
| 5440 #endif | |
| 5441 } | |
| 5442 State = save_State; | |
| 5443 #ifdef FEAT_MOUSE | |
| 5444 setmouse(); | |
| 5445 #endif | |
| 5446 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5447 --no_u_sync; | |
| 5448 | |
| 1872 | 5449 if (typed == 'n') |
| 7 | 5450 { |
| 5451 /* For a multi-line match, put matchcol at the NUL at | |
| 5452 * the end of the line and set nmatch to one, so that | |
| 5453 * we continue looking for a match on the next line. | |
| 1091 | 5454 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5455 * get stuck when pressing 'n'. */ | |
| 7 | 5456 if (nmatch > 1) |
| 5457 { | |
| 835 | 5458 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5459 skip_match = TRUE; |
| 7 | 5460 } |
| 5461 goto skip; | |
| 5462 } | |
| 5463 if (got_quit) | |
| 4099 | 5464 goto skip; |
| 7 | 5465 } |
| 5466 | |
| 5467 /* Move the cursor to the start of the match, so that we can | |
| 5468 * use "\=col("."). */ | |
| 5469 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5470 | |
| 5471 /* | |
| 5472 * 3. substitute the string. | |
| 5473 */ | |
| 3736 | 5474 #ifdef FEAT_EVAL |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5475 if (subflags.do_count) |
| 3736 | 5476 { |
| 3786 | 5477 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5478 save_ma = curbuf->b_p_ma; |
| 5479 curbuf->b_p_ma = FALSE; | |
| 5480 sandbox++; | |
| 5481 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5482 /* 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
|
5483 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5484 subflags_save = subflags; |
| 3736 | 5485 #endif |
| 7 | 5486 /* get length of substitution part */ |
| 1499 | 5487 sublen = vim_regsub_multi(®match, |
| 5488 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5489 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5490 #ifdef FEAT_EVAL |
|
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064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5491 /* 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
|
5492 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5493 if (subflags.do_count) |
| 3736 | 5494 { |
| 5495 curbuf->b_p_ma = save_ma; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5496 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5497 sandbox--; |
| 3736 | 5498 goto skip; |
| 5499 } | |
| 5500 #endif | |
| 7 | 5501 |
| 533 | 5502 /* When the match included the "$" of the last line it may |
| 819 | 5503 * go beyond the last line of the buffer. */ |
| 533 | 5504 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5505 { | |
| 5506 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5507 skip_match = TRUE; | |
| 5508 } | |
| 5509 | |
| 7 | 5510 /* Need room for: |
| 5511 * - result so far in new_start (not for first sub in line) | |
| 5512 * - original text up to match | |
| 5513 * - length of substituted part | |
| 5514 * - original text after match | |
| 5515 */ | |
| 5516 if (nmatch == 1) | |
| 5517 p1 = sub_firstline; | |
| 5518 else | |
| 5519 { | |
| 5520 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5521 nmatch_tl += nmatch - 1; | |
| 5522 } | |
| 1872 | 5523 copy_len = regmatch.startpos[0].col - copycol; |
| 5524 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5525 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5526 if (new_start == NULL) |
| 5527 { | |
| 5528 /* | |
| 5529 * Get some space for a temporary buffer to do the | |
| 5530 * substitution into (and some extra space to avoid | |
| 5531 * too many calls to alloc()/free()). | |
| 5532 */ | |
| 5533 new_start_len = needed_len + 50; | |
| 5534 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5535 goto outofmem; | |
| 5536 *new_start = NUL; | |
| 5537 new_end = new_start; | |
| 5538 } | |
| 5539 else | |
| 5540 { | |
| 5541 /* | |
| 5542 * Check if the temporary buffer is long enough to do the | |
| 5543 * substitution into. If not, make it larger (with a bit | |
| 5544 * extra to avoid too many calls to alloc()/free()). | |
| 5545 */ | |
| 5546 len = (unsigned)STRLEN(new_start); | |
| 5547 needed_len += len; | |
| 1872 | 5548 if (needed_len > (int)new_start_len) |
| 7 | 5549 { |
| 5550 new_start_len = needed_len + 50; | |
| 5551 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5552 { | |
| 5553 vim_free(new_start); | |
| 5554 goto outofmem; | |
| 5555 } | |
| 5556 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5557 vim_free(new_start); | |
| 5558 new_start = p1; | |
| 5559 } | |
| 5560 new_end = new_start + len; | |
| 5561 } | |
| 5562 | |
| 5563 /* | |
| 5564 * copy the text up to the part that matched | |
| 5565 */ | |
| 1872 | 5566 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5567 new_end += copy_len; | |
| 7 | 5568 |
| 1499 | 5569 (void)vim_regsub_multi(®match, |
| 5570 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5571 sub, new_end, TRUE, p_magic, TRUE); |
| 5572 sub_nsubs++; | |
| 5573 did_sub = TRUE; | |
| 5574 | |
| 5575 /* Move the cursor to the start of the line, to avoid that it | |
| 5576 * is beyond the end of the line after the substitution. */ | |
| 5577 curwin->w_cursor.col = 0; | |
| 5578 | |
| 5579 /* For a multi-line match, make a copy of the last matched | |
| 5580 * line and continue in that one. */ | |
| 5581 if (nmatch > 1) | |
| 5582 { | |
| 5583 sub_firstlnum += nmatch - 1; | |
| 5584 vim_free(sub_firstline); | |
| 5585 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5586 /* When going beyond the last line, stop substituting. */ | |
| 5587 if (sub_firstlnum <= line2) | |
| 5588 do_again = TRUE; | |
| 5589 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5590 subflags.do_all = FALSE; |
| 7 | 5591 } |
| 5592 | |
| 5593 /* Remember next character to be copied. */ | |
| 5594 copycol = regmatch.endpos[0].col; | |
| 5595 | |
| 819 | 5596 if (skip_match) |
| 5597 { | |
| 5598 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5599 * less than what it ought to be. */ | |
| 5600 vim_free(sub_firstline); | |
| 5601 sub_firstline = vim_strsave((char_u *)""); | |
| 5602 copycol = 0; | |
| 5603 } | |
| 5604 | |
| 7 | 5605 /* |
| 5606 * Now the trick is to replace CTRL-M chars with a real line | |
| 5607 * break. This would make it impossible to insert a CTRL-M in | |
| 5608 * the text. The line break can be avoided by preceding the | |
| 5609 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5610 * they must be doubled in the string and are halved here. | |
| 5611 * That is Vi compatible. | |
| 5612 */ | |
| 5613 for (p1 = new_end; *p1; ++p1) | |
| 5614 { | |
| 5615 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5616 STRMOVE(p1, p1 + 1); |
| 7 | 5617 else if (*p1 == CAR) |
| 5618 { | |
| 5619 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5620 { | |
| 5621 *p1 = NUL; /* truncate up to the CR */ | |
| 5622 ml_append(lnum - 1, new_start, | |
| 5623 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5624 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
|
5625 if (subflags.do_ask) |
| 7 | 5626 appended_lines(lnum - 1, 1L); |
| 5627 else | |
| 5628 { | |
| 5629 if (first_line == 0) | |
| 5630 first_line = lnum; | |
| 5631 last_line = lnum + 1; | |
| 5632 } | |
| 5633 /* All line numbers increase. */ | |
| 5634 ++sub_firstlnum; | |
| 5635 ++lnum; | |
| 5636 ++line2; | |
| 5637 /* move the cursor to the new line, like Vi */ | |
| 5638 ++curwin->w_cursor.lnum; | |
| 1444 | 5639 /* copy the rest */ |
| 1624 | 5640 STRMOVE(new_start, p1 + 1); |
| 7 | 5641 p1 = new_start - 1; |
| 5642 } | |
| 5643 } | |
| 5644 #ifdef FEAT_MBYTE | |
| 5645 else if (has_mbyte) | |
| 474 | 5646 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5647 #endif |
| 5648 } | |
| 5649 | |
| 5650 /* | |
| 5651 * 4. If do_all is set, find next match. | |
| 5652 * Prevent endless loop with patterns that match empty | |
| 5653 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5654 * But ":s/\n/#/" is OK. | |
| 5655 */ | |
| 5656 skip: | |
| 5657 /* We already know that we did the last subst when we are at | |
| 5658 * the end of the line, except that a pattern like | |
| 1499 | 5659 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5660 * "line2" when there is a \zs in the pattern after a line | |
| 5661 * break. */ | |
| 15 | 5662 lastone = (skip_match |
| 5663 || got_int | |
| 5664 || got_quit | |
| 1499 | 5665 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5666 || !(subflags.do_all || do_again) |
| 15 | 5667 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5668 && !re_multiline(regmatch.regprog))); | |
| 7 | 5669 nmatch = -1; |
| 5670 | |
| 5671 /* | |
| 5672 * Replace the line in the buffer when needed. This is | |
| 5673 * skipped when there are more matches. | |
| 5674 * The check for nmatch_tl is needed for when multi-line | |
| 5675 * matching must replace the lines before trying to do another | |
| 5676 * match, otherwise "\@<=" won't work. | |
| 1499 | 5677 * When the match starts below where we start searching also |
| 5678 * need to replace the line first (using \zs after \n). | |
| 7 | 5679 */ |
| 5680 if (lastone | |
| 5681 || nmatch_tl > 0 | |
| 5682 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5683 curbuf, sub_firstlnum, |
| 5684 matchcol, NULL)) == 0 | |
| 1499 | 5685 || regmatch.startpos[0].lnum > 0) |
| 7 | 5686 { |
| 5687 if (new_start != NULL) | |
| 5688 { | |
| 5689 /* | |
| 5690 * Copy the rest of the line, that didn't match. | |
| 5691 * "matchcol" has to be adjusted, we use the end of | |
| 5692 * the line as reference, because the substitute may | |
| 5693 * have changed the number of characters. Same for | |
| 5694 * "prev_matchcol". | |
| 5695 */ | |
| 5696 STRCAT(new_start, sub_firstline + copycol); | |
| 5697 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5698 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5699 - prev_matchcol; | |
| 5700 | |
| 5701 if (u_savesub(lnum) != OK) | |
| 5702 break; | |
| 5703 ml_replace(lnum, new_start, TRUE); | |
| 5704 | |
| 5705 if (nmatch_tl > 0) | |
| 5706 { | |
| 5707 /* | |
| 5708 * Matched lines have now been substituted and are | |
| 5709 * useless, delete them. The part after the match | |
| 5710 * has been appended to new_start, we don't need | |
| 5711 * it in the buffer. | |
| 5712 */ | |
| 5713 ++lnum; | |
| 5714 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5715 break; | |
| 5716 for (i = 0; i < nmatch_tl; ++i) | |
| 5717 ml_delete(lnum, (int)FALSE); | |
| 5718 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5719 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5720 if (subflags.do_ask) |
| 7 | 5721 deleted_lines(lnum, nmatch_tl); |
| 5722 --lnum; | |
| 5723 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5724 nmatch_tl = 0; | |
| 5725 } | |
| 5726 | |
| 5727 /* When asking, undo is saved each time, must also set | |
| 5728 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5729 if (subflags.do_ask) |
| 7 | 5730 changed_bytes(lnum, 0); |
| 5731 else | |
| 5732 { | |
| 5733 if (first_line == 0) | |
| 5734 first_line = lnum; | |
| 5735 last_line = lnum + 1; | |
| 5736 } | |
| 5737 | |
| 5738 sub_firstlnum = lnum; | |
| 5739 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5740 sub_firstline = new_start; | |
| 5741 new_start = NULL; | |
| 5742 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5743 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5744 - prev_matchcol; | |
| 5745 copycol = 0; | |
| 5746 } | |
| 5747 if (nmatch == -1 && !lastone) | |
| 5748 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
| 1521 | 5749 sub_firstlnum, matchcol, NULL); |
| 7 | 5750 |
| 5751 /* | |
| 5752 * 5. break if there isn't another match in this line | |
| 5753 */ | |
| 5754 if (nmatch <= 0) | |
| 1499 | 5755 { |
| 5756 /* If the match found didn't start where we were | |
| 5757 * searching, do the next search in the line where we | |
| 5758 * found the match. */ | |
| 5759 if (nmatch == -1) | |
| 5760 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5761 break; |
| 1499 | 5762 } |
| 7 | 5763 } |
| 5764 | |
| 5765 line_breakcheck(); | |
| 5766 } | |
| 5767 | |
| 5768 if (did_sub) | |
| 5769 ++sub_nlines; | |
| 1720 | 5770 vim_free(new_start); /* for when substitute was cancelled */ |
| 7 | 5771 vim_free(sub_firstline); /* free the copy of the original line */ |
| 5772 sub_firstline = NULL; | |
| 5773 } | |
| 5774 | |
| 5775 line_breakcheck(); | |
| 5776 } | |
| 5777 | |
| 5778 if (first_line != 0) | |
| 5779 { | |
| 5780 /* Need to subtract the number of added lines from "last_line" to get | |
| 5781 * the line number before the change (same as adding the number of | |
| 5782 * deleted lines). */ | |
| 5783 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5784 changed_lines(first_line, 0, last_line - i, i); | |
| 5785 } | |
| 5786 | |
| 5787 outofmem: | |
| 5788 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5789 |
| 5790 /* ":s/pat//n" doesn't move the cursor */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5791 if (subflags.do_count) |
| 170 | 5792 curwin->w_cursor = old_cursor; |
| 5793 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5794 if (sub_nsubs > start_nsubs) |
| 7 | 5795 { |
| 5796 /* Set the '[ and '] marks. */ | |
| 5797 curbuf->b_op_start.lnum = eap->line1; | |
| 5798 curbuf->b_op_end.lnum = line2; | |
| 5799 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5800 | |
| 5801 if (!global_busy) | |
| 5802 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5803 /* 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
|
5804 if (!subflags.do_ask) |
| 3394 | 5805 { |
| 5806 if (endcolumn) | |
| 5807 coladvance((colnr_T)MAXCOL); | |
| 5808 else | |
| 5809 beginline(BL_WHITE | BL_FIX); | |
| 5810 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5811 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5812 MSG(""); |
| 5813 } | |
| 5814 else | |
| 5815 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5816 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5817 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5818 subflags.do_number, subflags.do_list); |
| 7 | 5819 } |
| 5820 else if (!global_busy) | |
| 5821 { | |
| 5822 if (got_int) /* interrupted */ | |
| 5823 EMSG(_(e_interr)); | |
| 5824 else if (got_match) /* did find something but nothing substituted */ | |
| 5825 MSG(""); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5826 else if (subflags.do_error) /* nothing found */ |
| 7 | 5827 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5828 } | |
| 5829 | |
| 4035 | 5830 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5831 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5832 /* Cursor position may require updating */ |
| 5833 changed_window_setting(); | |
| 5834 #endif | |
| 5835 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5836 vim_regfree(regmatch.regprog); |
| 6789 | 5837 |
| 5838 /* 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
|
5839 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5840 subflags.do_ask = save_do_ask; |
| 7 | 5841 } |
| 5842 | |
| 5843 /* | |
| 5844 * Give message for number of substitutions. | |
| 5845 * Can also be used after a ":global" command. | |
| 5846 * Return TRUE if a message was given. | |
| 5847 */ | |
| 484 | 5848 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5849 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5850 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5851 { |
| 5852 /* | |
| 5853 * Only report substitutions when: | |
| 5854 * - more than 'report' substitutions | |
| 5855 * - command was typed by user, or number of changed lines > 'report' | |
| 5856 * - giving messages is not disabled by 'lazyredraw' | |
| 5857 */ | |
| 170 | 5858 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5859 || count_only) | |
| 7 | 5860 && messaging()) |
| 5861 { | |
| 5862 if (got_int) | |
| 5863 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5864 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5865 *msg_buf = NUL; |
| 7 | 5866 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
|
5867 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5868 "%s", count_only ? _("1 match") : _("1 substitution")); |
| 7 | 5869 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5870 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 170 | 5871 count_only ? _("%ld matches") : _("%ld substitutions"), |
| 7 | 5872 sub_nsubs); |
| 5873 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
|
5874 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5875 "%s", _(" on 1 line")); |
| 7 | 5876 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5877 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5878 _(" on %ld lines"), (long)sub_nlines); |
| 7 | 5879 if (msg(msg_buf)) |
| 5880 /* save message to display it after redraw */ | |
| 680 | 5881 set_keep_msg(msg_buf, 0); |
| 7 | 5882 return TRUE; |
| 5883 } | |
| 5884 if (got_int) | |
| 5885 { | |
| 5886 EMSG(_(e_interr)); | |
| 5887 return TRUE; | |
| 5888 } | |
| 5889 return FALSE; | |
| 5890 } | |
| 5891 | |
| 5892 /* | |
| 5893 * Execute a global command of the form: | |
| 5894 * | |
| 5895 * g/pattern/X : execute X on all lines where pattern matches | |
| 5896 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5897 * | |
| 5898 * where 'X' is an EX command | |
| 5899 * | |
| 5900 * The command character (as well as the trailing slash) is optional, and | |
| 5901 * is assumed to be 'p' if missing. | |
| 5902 * | |
| 5903 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 5904 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 5905 * for each line that has a mark. This is required because after deleting |
| 5906 * lines we do not know where to search for the next match. | |
| 5907 */ | |
| 5908 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5909 ex_global(exarg_T *eap) |
| 7 | 5910 { |
| 5911 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 5912 int ndone = 0; |
| 7 | 5913 int type; /* first char of cmd: 'v' or 'g' */ |
| 5914 char_u *cmd; /* command argument */ | |
| 5915 | |
| 5916 char_u delim; /* delimiter, normally '/' */ | |
| 5917 char_u *pat; | |
| 5918 regmmatch_T regmatch; | |
| 5919 int match; | |
| 5920 int which_pat; | |
| 5921 | |
| 5922 if (global_busy) | |
| 5923 { | |
| 5924 EMSG(_("E147: Cannot do :global recursive")); /* will increment global_busy */ | |
| 5925 return; | |
| 5926 } | |
| 5927 | |
| 5928 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 5929 type = 'v'; | |
| 5930 else | |
| 5931 type = *eap->cmd; | |
| 5932 cmd = eap->arg; | |
| 5933 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 5934 | |
| 5935 /* | |
| 5936 * undocumented vi feature: | |
| 5937 * "\/" and "\?": use previous search pattern. | |
| 5938 * "\&": use previous substitute pattern. | |
| 5939 */ | |
| 5940 if (*cmd == '\\') | |
| 5941 { | |
| 5942 ++cmd; | |
| 5943 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 5944 { | |
| 5945 EMSG(_(e_backslash)); | |
| 5946 return; | |
| 5947 } | |
| 5948 if (*cmd == '&') | |
| 5949 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 5950 else | |
| 5951 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 5952 ++cmd; | |
| 5953 pat = (char_u *)""; | |
| 5954 } | |
| 5955 else if (*cmd == NUL) | |
| 5956 { | |
| 5957 EMSG(_("E148: Regular expression missing from global")); | |
| 5958 return; | |
| 5959 } | |
| 5960 else | |
| 5961 { | |
| 5962 delim = *cmd; /* get the delimiter */ | |
| 5963 if (delim) | |
| 5964 ++cmd; /* skip delimiter if there is one */ | |
| 5965 pat = cmd; /* remember start of pattern */ | |
| 5966 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 5967 if (cmd[0] == delim) /* end delimiter found */ | |
| 5968 *cmd++ = NUL; /* replace it with a NUL */ | |
| 5969 } | |
| 5970 | |
| 5971 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 5972 if (p_altkeymap && curwin->w_p_rl) | |
| 5973 lrFswap(pat,0); | |
| 5974 #endif | |
| 5975 | |
| 5976 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 5977 { | |
| 5978 EMSG(_(e_invcmd)); | |
| 5979 return; | |
| 5980 } | |
| 5981 | |
| 5982 /* | |
| 5983 * pass 1: set marks for each (not) matching line | |
| 5984 */ | |
| 5985 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) | |
| 5986 { | |
| 5987 /* a match on this line? */ | |
| 1521 | 5988 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
| 5989 (colnr_T)0, NULL); | |
| 7 | 5990 if ((type == 'g' && match) || (type == 'v' && !match)) |
| 5991 { | |
| 5992 ml_setmarked(lnum); | |
| 5993 ndone++; | |
| 5994 } | |
| 5995 line_breakcheck(); | |
| 5996 } | |
| 5997 | |
| 5998 /* | |
| 5999 * pass 2: execute the command for each line that has been marked | |
| 6000 */ | |
| 6001 if (got_int) | |
| 6002 MSG(_(e_interr)); | |
| 6003 else if (ndone == 0) | |
| 6004 { | |
| 6005 if (type == 'v') | |
| 274 | 6006 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
| 7 | 6007 else |
| 4195 | 6008 smsg((char_u *)_("Pattern not found: %s"), pat); |
| 7 | 6009 } |
| 6010 else | |
| 6116 | 6011 { |
| 6012 #ifdef FEAT_CLIPBOARD | |
| 6013 start_global_changes(); | |
| 6014 #endif | |
| 7 | 6015 global_exe(cmd); |
| 6116 | 6016 #ifdef FEAT_CLIPBOARD |
| 6017 end_global_changes(); | |
| 6018 #endif | |
| 6019 } | |
| 7 | 6020 |
| 6021 ml_clearmarked(); /* clear rest of the marks */ | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6022 vim_regfree(regmatch.regprog); |
| 7 | 6023 } |
| 6024 | |
| 6025 /* | |
| 6026 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6027 */ | |
| 6028 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6029 global_exe(char_u *cmd) |
| 7 | 6030 { |
| 2819 | 6031 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6032 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6033 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6034 |
| 6035 /* | |
| 6036 * Set current position only once for a global command. | |
| 6037 * If global_busy is set, setpcmark() will not do anything. | |
| 6038 * If there is an error, global_busy will be incremented. | |
| 6039 */ | |
| 6040 setpcmark(); | |
| 6041 | |
| 6042 /* When the command writes a message, don't overwrite the command. */ | |
| 6043 msg_didout = TRUE; | |
| 6044 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6045 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6046 sub_nlines = 0; |
| 7 | 6047 global_need_beginline = FALSE; |
| 6048 global_busy = 1; | |
| 6049 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6050 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6051 { | |
| 6052 curwin->w_cursor.lnum = lnum; | |
| 6053 curwin->w_cursor.col = 0; | |
| 6054 if (*cmd == NUL || *cmd == '\n') | |
| 6055 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); | |
| 6056 else | |
| 6057 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); | |
| 6058 ui_breakcheck(); | |
| 6059 } | |
| 6060 | |
| 6061 global_busy = 0; | |
| 6062 if (global_need_beginline) | |
| 6063 beginline(BL_WHITE | BL_FIX); | |
| 6064 else | |
| 6065 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6066 | |
| 39 | 6067 /* the cursor may not have moved in the text but a change in a previous |
| 6068 * line may move it on the screen */ | |
| 6069 changed_line_abv_curs(); | |
| 6070 | |
| 7 | 6071 /* If it looks like no message was written, allow overwriting the |
| 6072 * command with the report for number of changes. */ | |
| 6073 if (msg_col == 0 && msg_scrolled == 0) | |
| 6074 msg_didout = FALSE; | |
| 6075 | |
| 1227 | 6076 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6077 * number of extra or deleted lines. |
| 6078 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6079 * we are in after execution is different from the buffer we started in. */ | |
| 6080 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6081 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6082 } | |
| 6083 | |
| 6084 #ifdef FEAT_VIMINFO | |
| 6085 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6086 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6087 { |
| 2690 | 6088 if (force) |
| 7 | 6089 vim_free(old_sub); |
| 6090 if (force || old_sub == NULL) | |
| 6091 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6092 return viminfo_readline(virp); | |
| 6093 } | |
| 6094 | |
| 6095 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6096 write_viminfo_sub_string(FILE *fp) |
| 7 | 6097 { |
| 6098 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6099 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6100 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6101 viminfo_writestring(fp, old_sub); |
| 6102 } | |
| 6103 } | |
| 6104 #endif /* FEAT_VIMINFO */ | |
| 6105 | |
| 359 | 6106 #if defined(EXITFREE) || defined(PROTO) |
| 6107 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6108 free_old_sub(void) |
| 359 | 6109 { |
| 6110 vim_free(old_sub); | |
| 6111 } | |
| 6112 #endif | |
| 6113 | |
| 7 | 6114 #if (defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)) || defined(PROTO) |
| 6115 /* | |
| 6116 * Set up for a tagpreview. | |
| 735 | 6117 * Return TRUE when it was created. |
| 7 | 6118 */ |
| 735 | 6119 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6120 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6121 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6122 { |
| 6123 win_T *wp; | |
| 6124 | |
| 6125 # ifdef FEAT_GUI | |
| 6126 need_mouse_correct = TRUE; | |
| 6127 # endif | |
| 6128 | |
| 6129 /* | |
| 6130 * If there is already a preview window open, use that one. | |
| 6131 */ | |
| 6132 if (!curwin->w_p_pvw) | |
| 6133 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6134 FOR_ALL_WINDOWS(wp) |
| 7 | 6135 if (wp->w_p_pvw) |
| 6136 break; | |
| 6137 if (wp != NULL) | |
| 816 | 6138 win_enter(wp, undo_sync); |
| 7 | 6139 else |
| 6140 { | |
| 6141 /* | |
| 6142 * There is no preview window open yet. Create one. | |
| 6143 */ | |
| 6144 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6145 == FAIL) | |
| 735 | 6146 return FALSE; |
| 7 | 6147 curwin->w_p_pvw = TRUE; |
| 6148 curwin->w_p_wfh = TRUE; | |
| 2583 | 6149 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6150 and 'cursorbind' */ | |
| 7 | 6151 # ifdef FEAT_DIFF |
| 6152 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6153 # endif | |
| 6154 # ifdef FEAT_FOLDING | |
| 6155 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6156 # endif | |
| 735 | 6157 return TRUE; |
| 7 | 6158 } |
| 6159 } | |
| 735 | 6160 return FALSE; |
| 7 | 6161 } |
| 6162 | |
| 6163 #endif | |
| 6164 | |
| 6165 | |
| 6166 /* | |
| 6167 * ":help": open a read-only window on a help file | |
| 6168 */ | |
| 6169 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6170 ex_help(exarg_T *eap) |
| 7 | 6171 { |
| 6172 char_u *arg; | |
| 6173 char_u *tag; | |
| 6174 FILE *helpfd; /* file descriptor of help file */ | |
| 6175 int n; | |
| 6176 int i; | |
| 6177 #ifdef FEAT_WINDOWS | |
| 6178 win_T *wp; | |
| 6179 #endif | |
| 6180 int num_matches; | |
| 6181 char_u **matches; | |
| 6182 char_u *p; | |
| 6183 int empty_fnum = 0; | |
| 6184 int alt_fnum = 0; | |
| 6185 buf_T *buf; | |
| 6186 #ifdef FEAT_MULTI_LANG | |
| 6187 int len; | |
| 9 | 6188 char_u *lang; |
| 7 | 6189 #endif |
| 3112 | 6190 #ifdef FEAT_FOLDING |
| 6191 int old_KeyTyped = KeyTyped; | |
| 6192 #endif | |
| 7 | 6193 |
| 6194 if (eap != NULL) | |
| 6195 { | |
| 6196 /* | |
| 6197 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6198 * followed by some text. Set nextcmd to the following command. | |
| 6199 */ | |
| 6200 for (arg = eap->arg; *arg; ++arg) | |
| 6201 { | |
| 6202 if (*arg == '\n' || *arg == '\r' | |
| 6203 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6204 { | |
| 6205 *arg++ = NUL; | |
| 6206 eap->nextcmd = arg; | |
| 6207 break; | |
| 6208 } | |
| 6209 } | |
| 6210 arg = eap->arg; | |
| 6211 | |
| 3446 | 6212 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6213 { |
| 6214 EMSG(_("E478: Don't panic!")); | |
| 6215 return; | |
| 6216 } | |
| 6217 | |
| 6218 if (eap->skip) /* not executing commands */ | |
| 6219 return; | |
| 6220 } | |
| 6221 else | |
| 6222 arg = (char_u *)""; | |
| 6223 | |
| 6224 /* remove trailing blanks */ | |
| 6225 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
|
6226 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6227 *p-- = NUL; |
| 6228 | |
| 6229 #ifdef FEAT_MULTI_LANG | |
| 6230 /* Check for a specified language */ | |
| 9 | 6231 lang = check_help_lang(arg); |
| 7 | 6232 #endif |
| 6233 | |
| 6234 /* When no argument given go to the index. */ | |
| 6235 if (*arg == NUL) | |
| 6236 arg = (char_u *)"help.txt"; | |
| 6237 | |
| 6238 /* | |
| 6239 * Check if there is a match for the argument. | |
| 6240 */ | |
| 6241 n = find_help_tags(arg, &num_matches, &matches, | |
| 6242 eap != NULL && eap->forceit); | |
| 6243 | |
| 6244 i = 0; | |
| 6245 #ifdef FEAT_MULTI_LANG | |
| 6246 if (n != FAIL && lang != NULL) | |
| 6247 /* Find first item with the requested language. */ | |
| 6248 for (i = 0; i < num_matches; ++i) | |
| 6249 { | |
| 835 | 6250 len = (int)STRLEN(matches[i]); |
| 7 | 6251 if (len > 3 && matches[i][len - 3] == '@' |
| 6252 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6253 break; | |
| 6254 } | |
| 6255 #endif | |
| 6256 if (i >= num_matches || n == FAIL) | |
| 6257 { | |
| 6258 #ifdef FEAT_MULTI_LANG | |
| 6259 if (lang != NULL) | |
| 6260 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6261 else | |
| 6262 #endif | |
| 6263 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6264 if (n != FAIL) | |
| 6265 FreeWild(num_matches, matches); | |
| 6266 return; | |
| 6267 } | |
| 6268 | |
| 6269 /* The first match (in the requested language) is the best match. */ | |
| 6270 tag = vim_strsave(matches[i]); | |
| 6271 FreeWild(num_matches, matches); | |
| 6272 | |
| 6273 #ifdef FEAT_GUI | |
| 6274 need_mouse_correct = TRUE; | |
| 6275 #endif | |
| 6276 | |
| 6277 /* | |
| 6278 * Re-use an existing help window or open a new one. | |
| 684 | 6279 * Always open a new one for ":tab help". |
| 7 | 6280 */ |
| 684 | 6281 if (!curwin->w_buffer->b_help |
| 6282 #ifdef FEAT_WINDOWS | |
| 6283 || cmdmod.tab != 0 | |
| 6284 #endif | |
| 6285 ) | |
| 7 | 6286 { |
| 6287 #ifdef FEAT_WINDOWS | |
| 684 | 6288 if (cmdmod.tab != 0) |
| 6289 wp = NULL; | |
| 6290 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6291 FOR_ALL_WINDOWS(wp) |
| 684 | 6292 if (wp->w_buffer != NULL && wp->w_buffer->b_help) |
| 6293 break; | |
| 7 | 6294 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6295 win_enter(wp, TRUE); | |
| 6296 else | |
| 6297 #endif | |
| 6298 { | |
| 6299 /* | |
| 6300 * There is no help window yet. | |
| 6301 * Try to open the file specified by the "helpfile" option. | |
| 6302 */ | |
| 6303 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6304 { | |
| 274 | 6305 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6306 goto erret; |
| 6307 } | |
| 6308 fclose(helpfd); | |
| 6309 | |
| 6310 #ifdef FEAT_WINDOWS | |
| 6311 /* Split off help window; put it at far top if no position | |
| 684 | 6312 * specified, the current window is vertically split and |
| 6313 * narrow. */ | |
| 7 | 6314 n = WSP_HELP; |
| 6315 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6316 && curwin->w_width < 80) |
| 7 | 6317 n |= WSP_TOP; |
| 6318 if (win_split(0, n) == FAIL) | |
| 684 | 6319 goto erret; |
| 7 | 6320 #else |
| 6321 /* use current window */ | |
| 6322 if (!can_abandon(curbuf, FALSE)) | |
| 6323 goto erret; | |
| 684 | 6324 #endif |
| 7 | 6325 |
| 6326 #ifdef FEAT_WINDOWS | |
| 6327 if (curwin->w_height < p_hh) | |
| 6328 win_setheight((int)p_hh); | |
| 6329 #endif | |
| 6330 | |
| 6331 /* | |
| 6332 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6333 * set b_p_ro flag). | |
| 6334 * Set the alternate file to the previously edited file. | |
| 6335 */ | |
| 6336 alt_fnum = curbuf->b_fnum; | |
| 6337 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6338 ECMD_HIDE + ECMD_SET_HELP, |
| 6339 #ifdef FEAT_WINDOWS | |
| 6340 NULL /* buffer is still open, don't store info */ | |
| 6341 #else | |
| 6342 curwin | |
| 6343 #endif | |
| 6344 ); | |
| 22 | 6345 if (!cmdmod.keepalt) |
| 6346 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6347 empty_fnum = curbuf->b_fnum; |
| 6348 } | |
| 6349 } | |
| 6350 | |
| 6351 if (!p_im) | |
| 6352 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6353 | |
| 3112 | 6354 #ifdef FEAT_FOLDING |
| 6355 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6356 * It is needed for do_tag top open folds under the cursor. */ | |
| 6357 KeyTyped = old_KeyTyped; | |
| 6358 #endif | |
| 6359 | |
| 7 | 6360 if (tag != NULL) |
| 6361 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6362 | |
| 819 | 6363 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6364 * may have jumped to another window, check that the buffer is not in a | |
| 6365 * window. */ | |
| 7 | 6366 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6367 { | |
| 6368 buf = buflist_findnr(empty_fnum); | |
| 819 | 6369 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6370 wipe_buffer(buf, TRUE); |
| 6371 } | |
| 6372 | |
| 6373 /* keep the previous alternate file */ | |
| 22 | 6374 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6375 curwin->w_alt_fnum = alt_fnum; |
| 6376 | |
| 6377 erret: | |
| 6378 vim_free(tag); | |
| 6379 } | |
| 6380 | |
| 6228 | 6381 /* |
| 6234 | 6382 * ":helpclose": Close one help window |
| 6228 | 6383 */ |
| 6384 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6385 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6386 { |
| 6236 | 6387 #if defined(FEAT_WINDOWS) |
| 6228 | 6388 win_T *win; |
| 6389 | |
| 6390 FOR_ALL_WINDOWS(win) | |
| 6391 { | |
| 6392 if (win->w_buffer->b_help) | |
| 6393 { | |
| 6394 win_close(win, FALSE); | |
| 6234 | 6395 return; |
| 6228 | 6396 } |
| 6397 } | |
| 6236 | 6398 #endif |
| 6228 | 6399 } |
| 7 | 6400 |
| 9 | 6401 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6402 /* | |
| 6403 * In an argument search for a language specifiers in the form "@xx". | |
| 6404 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6405 * Returns NULL if not found. | |
| 6406 */ | |
| 6407 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6408 check_help_lang(char_u *arg) |
| 9 | 6409 { |
| 835 | 6410 int len = (int)STRLEN(arg); |
| 9 | 6411 |
| 6412 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6413 && ASCII_ISALPHA(arg[len - 1])) | |
| 6414 { | |
| 6415 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6416 return arg + len - 2; | |
| 6417 } | |
| 6418 return NULL; | |
| 6419 } | |
| 6420 #endif | |
| 6421 | |
| 7 | 6422 /* |
| 6423 * Return a heuristic indicating how well the given string matches. The | |
| 6424 * smaller the number, the better the match. This is the order of priorities, | |
| 6425 * from best match to worst match: | |
| 6426 * - Match with least alpha-numeric characters is better. | |
| 6427 * - Match with least total characters is better. | |
| 6428 * - Match towards the start is better. | |
| 6429 * - Match starting with "+" is worse (feature instead of command) | |
| 6430 * Assumption is made that the matched_string passed has already been found to | |
| 6431 * match some string for which help is requested. webb. | |
| 6432 */ | |
| 6433 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6434 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6435 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6436 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6437 int wrong_case) /* no matching case */ |
| 7 | 6438 { |
| 6439 int num_letters; | |
| 6440 char_u *p; | |
| 6441 | |
| 6442 num_letters = 0; | |
| 6443 for (p = matched_string; *p; p++) | |
| 6444 if (ASCII_ISALNUM(*p)) | |
| 6445 num_letters++; | |
| 6446 | |
| 6447 /* | |
| 6448 * Multiply the number of letters by 100 to give it a much bigger | |
| 6449 * weighting than the number of characters. | |
| 6450 * If there only is a match while ignoring case, add 5000. | |
| 6451 * If the match starts in the middle of a word, add 10000 to put it | |
| 6452 * somewhere in the last half. | |
| 6453 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6454 * put it after matches at the start. | |
| 6455 */ | |
| 6456 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6457 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6458 offset += 10000; | |
| 6459 else if (offset > 2) | |
| 6460 offset *= 200; | |
| 6461 if (wrong_case) | |
| 6462 offset += 5000; | |
| 6463 /* Features are less interesting than the subjects themselves, but "+" | |
| 6464 * alone is not a feature. */ | |
| 6465 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6466 offset += 100; | |
| 6467 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6468 } | |
| 6469 | |
| 6470 /* | |
| 6471 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6472 * that has been put after the tagname by find_tags(). | |
| 6473 */ | |
| 6474 static int | |
| 6475 #ifdef __BORLANDC__ | |
| 6476 _RTLENTRYF | |
| 6477 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6478 help_compare(const void *s1, const void *s2) |
| 7 | 6479 { |
| 6480 char *p1; | |
| 6481 char *p2; | |
| 6482 | |
| 6483 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6484 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6485 return strcmp(p1, p2); | |
| 6486 } | |
| 6487 | |
| 6488 /* | |
| 6489 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6490 * the number of matches in num_matches. | |
| 6491 * The matches will be sorted with a "best" match algorithm. | |
| 6492 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6493 */ | |
| 6494 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6495 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6496 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6497 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6498 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6499 int keep_lang) |
| 7 | 6500 { |
| 6501 char_u *s, *d; | |
| 6502 int i; | |
| 6503 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6504 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6505 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6506 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6507 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6508 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6509 "[range]", ":[range]", |
| 5647 | 6510 "[pattern]", "\\|", "\\%$", |
| 6511 "s/\\~", "s/\\U", "s/\\L", | |
| 6512 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6513 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6514 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6515 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6516 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6517 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6518 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6519 "\\[range]", ":\\[range]", |
| 5647 | 6520 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6521 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6522 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
| 7 | 6523 int flags; |
| 6524 | |
| 6525 d = IObuff; /* assume IObuff is long enough! */ | |
| 6526 | |
| 6527 /* | |
| 6528 * Recognize a few exceptions to the rule. Some strings that contain '*' | |
| 6529 * with "star". Otherwise '*' is recognized as a wildcard. | |
| 6530 */ | |
| 1872 | 6531 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
| 7 | 6532 if (STRCMP(arg, mtable[i]) == 0) |
| 6533 { | |
| 6534 STRCPY(d, rtable[i]); | |
| 6535 break; | |
| 6536 } | |
| 6537 | |
| 6538 if (i < 0) /* no match in table */ | |
| 6539 { | |
| 6540 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6541 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6542 * Also "\zs", "\z1", etc. | |
| 6543 * Also "\@<", "\@=", "\@<=", etc. | |
| 6544 * And also "\_$" and "\_^". */ | |
| 6545 if (arg[0] == '\\' | |
| 6546 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6547 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6548 && arg[2] != NUL))) | |
| 6549 { | |
| 6550 STRCPY(d, "/\\\\"); | |
| 6551 STRCPY(d + 3, arg + 1); | |
| 6552 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6553 if (d[3] == '_' && d[4] == '$') | |
| 6554 STRCPY(d + 4, "\\$"); | |
| 6555 } | |
| 6556 else | |
| 6557 { | |
| 3786 | 6558 /* Replace: |
| 6559 * "[:...:]" with "\[:...:]" | |
| 6560 * "[++...]" with "\[++...]" | |
| 5867 | 6561 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6562 */ |
| 6563 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6564 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6565 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6566 *d++ = '\\'; |
| 6567 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6568 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6569 * 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
|
6570 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6571 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6572 arg++; |
| 7 | 6573 for (s = arg; *s; ++s) |
| 6574 { | |
| 6575 /* | |
| 6576 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6577 * the tags for these commands. | |
| 6578 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6579 * completion. | |
| 6580 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6581 * special meaning. | |
| 6582 */ | |
| 6583 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6584 break; | |
| 6585 switch (*s) | |
| 6586 { | |
| 6587 case '|': STRCPY(d, "bar"); | |
| 6588 d += 3; | |
| 6589 continue; | |
| 6590 case '"': STRCPY(d, "quote"); | |
| 6591 d += 5; | |
| 6592 continue; | |
| 6593 case '*': *d++ = '.'; | |
| 6594 break; | |
| 6595 case '?': *d++ = '.'; | |
| 6596 continue; | |
| 6597 case '$': | |
| 6598 case '.': | |
| 6599 case '~': *d++ = '\\'; | |
| 6600 break; | |
| 6601 } | |
| 6602 | |
| 6603 /* | |
| 6604 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6605 * ":help i_^_CTRL-D" work. | |
| 6606 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6607 */ | |
| 6608 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6609 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6610 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6611 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6612 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6613 STRCPY(d, "CTRL-"); |
| 6614 d += 5; | |
| 6615 if (*s < ' ') | |
| 6616 { | |
| 6617 #ifdef EBCDIC | |
| 6618 *d++ = CtrlChar(*s); | |
| 6619 #else | |
| 6620 *d++ = *s + '@'; | |
| 6621 #endif | |
| 6622 if (d[-1] == '\\') | |
| 6623 *d++ = '\\'; /* double a backslash */ | |
| 6624 } | |
| 6625 else | |
| 6626 *d++ = *++s; | |
| 6627 if (s[1] != NUL && s[1] != '_') | |
| 6628 *d++ = '_'; /* append a '_' */ | |
| 6629 continue; | |
| 6630 } | |
| 6631 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6632 *d++ = '\\'; | |
| 6633 | |
| 6634 /* | |
| 6635 * Insert a backslash before a backslash after a slash, for search | |
| 6636 * pattern tags: "/\|" --> "/\\|". | |
| 6637 */ | |
| 6638 else if (s[0] == '\\' && s[1] != '\\' | |
| 6639 && *arg == '/' && s == arg + 1) | |
| 6640 *d++ = '\\'; | |
| 6641 | |
| 6642 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6643 * "CTRL-\_CTRL-N" */ | |
| 6644 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6645 { | |
| 6646 STRCPY(d, "CTRL-\\\\"); | |
| 6647 d += 7; | |
| 6648 s += 6; | |
| 6649 } | |
| 6650 | |
| 6651 *d++ = *s; | |
| 6652 | |
| 6653 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6654 * 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
|
6655 * 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
|
6656 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6657 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6658 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6659 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6660 /* |
| 7 | 6661 * If tag starts with ', toss everything after a second '. Fixes |
| 6662 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6663 */ | |
| 6664 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6665 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6666 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6667 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6668 break; |
| 7 | 6669 } |
| 6670 *d = NUL; | |
| 3480 | 6671 |
| 6672 if (*IObuff == '`') | |
| 6673 { | |
| 6674 if (d > IObuff + 2 && d[-1] == '`') | |
| 6675 { | |
| 6676 /* remove the backticks from `command` */ | |
| 6677 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6678 d[-2] = NUL; | |
| 6679 } | |
| 6680 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6681 { | |
| 6682 /* remove the backticks and comma from `command`, */ | |
| 6683 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6684 d[-3] = NUL; | |
| 6685 } | |
| 6686 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6687 && d[-2] == '\\' && d[-1] == '.') | |
| 6688 { | |
| 6689 /* remove the backticks and dot from `command`\. */ | |
| 6690 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6691 d[-4] = NUL; | |
| 6692 } | |
| 6693 } | |
| 7 | 6694 } |
| 6695 } | |
| 6696 | |
| 6697 *matches = (char_u **)""; | |
| 6698 *num_matches = 0; | |
| 6699 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6700 if (keep_lang) | |
| 6701 flags |= TAG_KEEP_LANG; | |
| 1696 | 6702 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6703 && *num_matches > 0) |
| 1696 | 6704 { |
| 7 | 6705 /* Sort the matches found on the heuristic number that is after the |
| 6706 * tag name. */ | |
| 6707 qsort((void *)*matches, (size_t)*num_matches, | |
| 6708 sizeof(char_u *), help_compare); | |
| 1696 | 6709 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6710 while (*num_matches > TAG_MANY) | |
| 6711 vim_free((*matches)[--*num_matches]); | |
| 6712 } | |
| 7 | 6713 return OK; |
| 6714 } | |
| 6715 | |
| 6716 /* | |
| 6365 | 6717 * Called when starting to edit a buffer for a help file. |
| 6718 */ | |
| 6719 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6720 prepare_help_buffer(void) |
| 6365 | 6721 { |
| 6722 char_u *p; | |
| 6723 | |
| 6724 curbuf->b_help = TRUE; | |
| 6725 #ifdef FEAT_QUICKFIX | |
| 6726 set_string_option_direct((char_u *)"buftype", -1, | |
| 6727 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6728 #endif | |
| 6729 | |
| 6730 /* | |
| 6731 * Always set these options after jumping to a help tag, because the | |
| 6732 * user may have an autocommand that gets in the way. | |
| 6733 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6734 * latin1 word characters (for translated help files). | |
| 6735 * Only set it when needed, buf_init_chartab() is some work. | |
| 6736 */ | |
| 6737 p = | |
| 6738 #ifdef EBCDIC | |
| 6739 (char_u *)"65-255,^*,^|,^\""; | |
| 6740 #else | |
| 6741 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6742 #endif | |
| 6743 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6744 { | |
| 6745 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6746 check_buf_options(curbuf); | |
| 6747 (void)buf_init_chartab(curbuf, FALSE); | |
| 6748 } | |
| 6749 | |
| 6415 | 6750 #ifdef FEAT_FOLDING |
| 6365 | 6751 /* Don't use the global foldmethod.*/ |
| 6752 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6753 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6754 #endif |
| 6365 | 6755 |
| 6756 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6757 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6758 | |
| 6759 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6760 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6761 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6762 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6763 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6764 #ifdef FEAT_ARABIC | |
| 6765 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6766 #endif | |
| 6767 #ifdef FEAT_RIGHTLEFT | |
| 6768 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6769 #endif | |
| 6770 #ifdef FEAT_FOLDING | |
| 6771 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6772 #endif | |
| 6773 #ifdef FEAT_DIFF | |
| 6774 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6775 #endif | |
| 6776 #ifdef FEAT_SPELL | |
| 6777 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6778 #endif | |
| 6779 | |
| 6780 set_buflisted(FALSE); | |
| 6781 } | |
| 6782 | |
| 6783 /* | |
| 7 | 6784 * After reading a help file: May cleanup a help buffer when syntax |
| 6785 * highlighting is not used. | |
| 6786 */ | |
| 6787 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6788 fix_help_buffer(void) |
| 7 | 6789 { |
| 6790 linenr_T lnum; | |
| 6791 char_u *line; | |
| 6792 int in_example = FALSE; | |
| 6793 int len; | |
| 3141 | 6794 char_u *fname; |
| 7 | 6795 char_u *p; |
| 6796 char_u *rt; | |
| 6797 int mustfree; | |
| 6798 | |
| 6799 /* set filetype to "help". */ | |
| 6800 set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL); | |
| 6801 | |
| 6802 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6803 if (!syntax_present(curwin)) |
| 7 | 6804 #endif |
| 6805 { | |
| 6806 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6807 { | |
| 6808 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6809 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
|
6810 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6811 { |
| 6812 /* End of example: non-white or '<' in first column. */ | |
| 6813 if (line[0] == '<') | |
| 6814 { | |
| 6815 /* blank-out a '<' in the first column */ | |
| 6816 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6817 line[0] = ' '; | |
| 6818 } | |
| 6819 in_example = FALSE; | |
| 6820 } | |
| 6821 if (!in_example && len > 0) | |
| 6822 { | |
| 6823 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6824 { | |
| 6825 /* blank-out a '>' in the last column (start of example) */ | |
| 6826 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6827 line[len - 1] = ' '; | |
| 6828 in_example = TRUE; | |
| 6829 } | |
| 6830 else if (line[len - 1] == '~') | |
| 6831 { | |
| 6832 /* blank-out a '~' at the end of line (header marker) */ | |
| 6833 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6834 line[len - 1] = ' '; | |
| 6835 } | |
| 6836 } | |
| 6837 } | |
| 6838 } | |
| 6839 | |
| 6840 /* | |
| 3141 | 6841 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6842 * files. This uses the very first line in the help file. | |
| 7 | 6843 */ |
| 3141 | 6844 fname = gettail(curbuf->b_fname); |
| 6845 if (fnamecmp(fname, "help.txt") == 0 | |
| 6846 #ifdef FEAT_MULTI_LANG | |
| 6847 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6848 && ASCII_ISALPHA(fname[5]) | |
| 6849 && ASCII_ISALPHA(fname[6]) | |
| 6850 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6851 && fname[8] == NUL) | |
| 6852 #endif | |
| 6853 ) | |
| 7 | 6854 { |
| 6855 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6856 { | |
| 6857 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6858 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6859 continue; | |
| 6860 | |
| 6861 /* Go through all directories in 'runtimepath', skipping | |
| 6862 * $VIMRUNTIME. */ | |
| 6863 p = p_rtp; | |
| 6864 while (*p != NUL) | |
| 7 | 6865 { |
| 3141 | 6866 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6867 mustfree = FALSE; | |
| 6868 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
| 6869 if (fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) | |
| 7 | 6870 { |
| 3141 | 6871 int fcount; |
| 6872 char_u **fnames; | |
| 6873 FILE *fd; | |
| 6874 char_u *s; | |
| 6875 int fi; | |
| 7 | 6876 #ifdef FEAT_MBYTE |
| 3141 | 6877 vimconv_T vc; |
| 6878 char_u *cp; | |
| 6879 #endif | |
| 6880 | |
| 6881 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6882 add_pathsep(NameBuff); | |
| 6883 #ifdef FEAT_MULTI_LANG | |
| 6884 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6885 #else |
| 3141 | 6886 STRCAT(NameBuff, "doc/*.txt"); |
| 6887 #endif | |
| 6888 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6889 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6890 && fcount > 0) | |
| 6891 { | |
| 6892 #ifdef FEAT_MULTI_LANG | |
| 6893 int i1; | |
| 6894 int i2; | |
| 6895 char_u *f1; | |
| 6896 char_u *f2; | |
| 6897 char_u *t1; | |
| 6898 char_u *e1; | |
| 6899 char_u *e2; | |
| 6900 | |
| 6901 /* If foo.abx is found use it instead of foo.txt in | |
| 6902 * the same directory. */ | |
| 6903 for (i1 = 0; i1 < fcount; ++i1) | |
| 6904 { | |
| 6905 for (i2 = 0; i2 < fcount; ++i2) | |
| 6906 { | |
| 6907 if (i1 == i2) | |
| 6908 continue; | |
| 6909 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 6910 continue; | |
| 6911 f1 = fnames[i1]; | |
| 6912 f2 = fnames[i2]; | |
| 6913 t1 = gettail(f1); | |
| 6914 if (fnamencmp(f1, f2, t1 - f1) != 0) | |
| 6915 continue; | |
| 6916 e1 = vim_strrchr(t1, '.'); | |
| 6917 e2 = vim_strrchr(gettail(f2), '.'); | |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
6918 if (e1 == NULL || e2 == NULL) |
| 3141 | 6919 continue; |
| 6920 if (fnamecmp(e1, ".txt") != 0 | |
| 6921 && fnamecmp(e1, fname + 4) != 0) | |
| 6922 { | |
| 6923 /* Not .txt and not .abx, remove it. */ | |
| 6924 vim_free(fnames[i1]); | |
| 6925 fnames[i1] = NULL; | |
| 6926 continue; | |
| 6927 } | |
| 6928 if (fnamencmp(f1, f2, e1 - f1) != 0) | |
| 6929 continue; | |
| 6930 if (fnamecmp(e1, ".txt") == 0 | |
| 6931 && fnamecmp(e2, fname + 4) == 0) | |
| 6932 { | |
| 6933 /* use .abx instead of .txt */ | |
| 6934 vim_free(fnames[i1]); | |
| 6935 fnames[i1] = NULL; | |
| 7 | 6936 } |
| 6937 } | |
| 6938 } | |
| 3141 | 6939 #endif |
| 6940 for (fi = 0; fi < fcount; ++fi) | |
| 6941 { | |
| 6942 if (fnames[fi] == NULL) | |
| 6943 continue; | |
| 6944 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 6945 if (fd != NULL) | |
| 6946 { | |
| 6947 vim_fgets(IObuff, IOSIZE, fd); | |
| 6948 if (IObuff[0] == '*' | |
| 6949 && (s = vim_strchr(IObuff + 1, '*')) | |
| 6950 != NULL) | |
| 6951 { | |
| 6952 #ifdef FEAT_MBYTE | |
| 6953 int this_utf = MAYBE; | |
| 6954 #endif | |
| 6955 /* Change tag definition to a | |
| 6956 * reference and remove <CR>/<NL>. */ | |
| 6957 IObuff[0] = '|'; | |
| 6958 *s = '|'; | |
| 6959 while (*s != NUL) | |
| 6960 { | |
| 6961 if (*s == '\r' || *s == '\n') | |
| 6962 *s = NUL; | |
| 6963 #ifdef FEAT_MBYTE | |
| 6964 /* The text is utf-8 when a byte | |
| 6965 * above 127 is found and no | |
| 6966 * illegal byte sequence is found. | |
| 6967 */ | |
| 6968 if (*s >= 0x80 && this_utf != FALSE) | |
| 6969 { | |
| 6970 int l; | |
| 6971 | |
| 6972 this_utf = TRUE; | |
| 6973 l = utf_ptr2len(s); | |
| 6974 if (l == 1) | |
| 6975 this_utf = FALSE; | |
| 6976 s += l - 1; | |
| 6977 } | |
| 6978 #endif | |
| 6979 ++s; | |
| 6980 } | |
| 6981 #ifdef FEAT_MBYTE | |
| 6982 /* The help file is latin1 or utf-8; | |
| 6983 * conversion to the current | |
| 6984 * 'encoding' may be required. */ | |
| 6985 vc.vc_type = CONV_NONE; | |
| 6986 convert_setup(&vc, (char_u *)( | |
| 6987 this_utf == TRUE ? "utf-8" | |
| 6988 : "latin1"), p_enc); | |
| 6989 if (vc.vc_type == CONV_NONE) | |
| 6990 /* No conversion needed. */ | |
| 6991 cp = IObuff; | |
| 6992 else | |
| 6993 { | |
| 6994 /* Do the conversion. If it fails | |
| 6995 * use the unconverted text. */ | |
| 6996 cp = string_convert(&vc, IObuff, | |
| 6997 NULL); | |
| 6998 if (cp == NULL) | |
| 6999 cp = IObuff; | |
| 7000 } | |
| 7001 convert_setup(&vc, NULL, NULL); | |
| 7002 | |
| 7003 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7004 if (cp != IObuff) | |
| 7005 vim_free(cp); | |
| 7006 #else | |
| 7007 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7008 FALSE); | |
| 7009 #endif | |
| 7010 ++lnum; | |
| 7011 } | |
| 7012 fclose(fd); | |
| 7013 } | |
| 7014 } | |
| 7015 FreeWild(fcount, fnames); | |
| 7 | 7016 } |
| 7017 } | |
| 3141 | 7018 if (mustfree) |
| 7019 vim_free(rt); | |
| 7 | 7020 } |
| 3141 | 7021 break; |
| 7 | 7022 } |
| 7023 } | |
| 7024 } | |
| 7025 | |
| 40 | 7026 /* |
| 7027 * ":exusage" | |
| 7028 */ | |
| 7029 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7030 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7031 { |
| 7032 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7033 } | |
| 7034 | |
| 7035 /* | |
| 7036 * ":viusage" | |
| 7037 */ | |
| 7038 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7039 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7040 { |
| 7041 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7042 } | |
| 7043 | |
| 7 | 7044 /* |
|
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7045 * Generate tags in one help directory. |
| 7 | 7046 */ |
| 7047 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7048 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7049 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7050 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7051 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
|
7052 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7053 { |
| 7054 FILE *fd_tags; | |
| 7055 FILE *fd; | |
| 7056 garray_T ga; | |
| 7057 int filecount; | |
| 7058 char_u **files; | |
| 7059 char_u *p1, *p2; | |
| 7060 int fi; | |
| 7061 char_u *s; | |
| 7062 int i; | |
| 7063 char_u *fname; | |
| 3957 | 7064 int dirlen; |
| 7 | 7065 # ifdef FEAT_MBYTE |
| 7066 int utf8 = MAYBE; | |
| 7067 int this_utf8; | |
| 7068 int firstline; | |
| 7069 int mix = FALSE; /* detected mixed encodings */ | |
| 7070 # endif | |
| 7071 | |
| 7072 /* | |
| 7073 * Find all *.txt files. | |
| 7074 */ | |
| 3978 | 7075 dirlen = (int)STRLEN(dir); |
| 7 | 7076 STRCPY(NameBuff, dir); |
| 3957 | 7077 STRCAT(NameBuff, "/**/*"); |
| 7 | 7078 STRCAT(NameBuff, ext); |
| 7079 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7080 EW_FILE|EW_SILENT) == FAIL | |
| 7081 || filecount == 0) | |
| 7082 { | |
| 7083 if (!got_int) | |
|
9953
9560a2eb7968
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Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7084 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7085 return; |
| 7086 } | |
| 7087 | |
| 7088 /* | |
| 7089 * Open the tags file for writing. | |
| 7090 * Do this before scanning through all the files. | |
| 7091 */ | |
| 7092 STRCPY(NameBuff, dir); | |
| 7093 add_pathsep(NameBuff); | |
| 7094 STRCAT(NameBuff, tagfname); | |
| 531 | 7095 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7096 if (fd_tags == NULL) |
| 7097 { | |
| 7098 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7099 FreeWild(filecount, files); | |
| 7100 return; | |
| 7101 } | |
| 7102 | |
| 7103 /* | |
| 1502 | 7104 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7105 * add the "help-tags" tag. | |
| 7 | 7106 */ |
| 7107 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7108 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7109 dir, FALSE) == FPC_SAME) | |
| 7 | 7110 { |
| 7111 if (ga_grow(&ga, 1) == FAIL) | |
| 7112 got_int = TRUE; | |
| 7113 else | |
| 7114 { | |
| 835 | 7115 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7116 if (s == NULL) |
| 7117 got_int = TRUE; | |
| 7118 else | |
| 7119 { | |
| 7120 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7121 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7122 ++ga.ga_len; | |
| 7123 } | |
| 7124 } | |
| 7125 } | |
| 7126 | |
| 7127 /* | |
| 7128 * Go over all the files and extract the tags. | |
| 7129 */ | |
| 7130 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7131 { | |
| 531 | 7132 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7133 if (fd == NULL) |
| 7134 { | |
| 7135 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7136 continue; | |
| 7137 } | |
| 3957 | 7138 fname = files[fi] + dirlen + 1; |
| 7 | 7139 |
| 7140 # ifdef FEAT_MBYTE | |
| 7141 firstline = TRUE; | |
| 7142 # endif | |
| 7143 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7144 { | |
| 7145 # ifdef FEAT_MBYTE | |
| 7146 if (firstline) | |
| 7147 { | |
| 7148 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7149 this_utf8 = MAYBE; | |
| 7150 for (s = IObuff; *s != NUL; ++s) | |
| 7151 if (*s >= 0x80) | |
| 7152 { | |
| 7153 int l; | |
| 7154 | |
| 7155 this_utf8 = TRUE; | |
| 474 | 7156 l = utf_ptr2len(s); |
| 7 | 7157 if (l == 1) |
| 7158 { | |
| 7159 /* Illegal UTF-8 byte sequence. */ | |
| 7160 this_utf8 = FALSE; | |
| 7161 break; | |
| 7162 } | |
| 7163 s += l - 1; | |
| 7164 } | |
| 7165 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7166 this_utf8 = FALSE; | |
| 7167 if (utf8 == MAYBE) /* first file */ | |
| 7168 utf8 = this_utf8; | |
| 7169 else if (utf8 != this_utf8) | |
| 7170 { | |
| 7171 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7172 mix = !got_int; | |
| 7173 got_int = TRUE; | |
| 7174 } | |
| 7175 firstline = FALSE; | |
| 7176 } | |
| 7177 # endif | |
| 7178 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7179 while (p1 != NULL) | |
| 7180 { | |
| 3514 | 7181 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7182 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7183 * second byte. */ | |
| 7184 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7185 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7186 { | |
| 7187 for (s = p1 + 1; s < p2; ++s) | |
| 7188 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7189 break; | |
| 7190 | |
| 7191 /* | |
| 7192 * Only accept a *tag* when it consists of valid | |
| 7193 * characters, there is white space before it and is | |
| 7194 * followed by a white character or end-of-line. | |
| 7195 */ | |
| 7196 if (s == p2 | |
| 7197 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7198 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7199 || s[1] == '\0')) | |
| 7200 { | |
| 7201 *p2 = '\0'; | |
| 7202 ++p1; | |
| 7203 if (ga_grow(&ga, 1) == FAIL) | |
| 7204 { | |
| 7205 got_int = TRUE; | |
| 7206 break; | |
| 7207 } | |
| 7208 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7209 if (s == NULL) | |
| 7210 { | |
| 7211 got_int = TRUE; | |
| 7212 break; | |
| 7213 } | |
| 7214 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7215 ++ga.ga_len; | |
| 7216 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7217 | |
| 7218 /* find next '*' */ | |
| 7219 p2 = vim_strchr(p2 + 1, '*'); | |
| 7220 } | |
| 7221 } | |
| 7222 p1 = p2; | |
| 7223 } | |
| 7224 line_breakcheck(); | |
| 7225 } | |
| 7226 | |
| 7227 fclose(fd); | |
| 7228 } | |
| 7229 | |
| 7230 FreeWild(filecount, files); | |
| 7231 | |
| 7232 if (!got_int) | |
| 7233 { | |
| 7234 /* | |
| 7235 * Sort the tags. | |
| 7236 */ | |
| 7009 | 7237 if (ga.ga_data != NULL) |
| 7238 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7239 |
| 7240 /* | |
| 7241 * Check for duplicates. | |
| 7242 */ | |
| 7243 for (i = 1; i < ga.ga_len; ++i) | |
| 7244 { | |
| 7245 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7246 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7247 while (*p1 == *p2) | |
| 7248 { | |
| 7249 if (*p2 == '\t') | |
| 7250 { | |
| 7251 *p2 = NUL; | |
| 274 | 7252 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7253 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7254 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7255 EMSG(NameBuff); | |
| 7256 *p2 = '\t'; | |
| 7257 break; | |
| 7258 } | |
| 7259 ++p1; | |
| 7260 ++p2; | |
| 7261 } | |
| 7262 } | |
| 7263 | |
| 7264 # ifdef FEAT_MBYTE | |
| 7265 if (utf8 == TRUE) | |
| 7266 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7267 # endif | |
| 7268 | |
| 7269 /* | |
| 7270 * Write the tags into the file. | |
| 7271 */ | |
| 7272 for (i = 0; i < ga.ga_len; ++i) | |
| 7273 { | |
| 7274 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7275 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7276 /* help-tags entry was added in formatted form */ |
| 1325 | 7277 fputs((char *)s, fd_tags); |
| 7 | 7278 else |
| 7279 { | |
| 7280 fprintf(fd_tags, "%s\t/*", s); | |
| 7281 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7282 { | |
| 7283 /* insert backslash before '\\' and '/' */ | |
| 7284 if (*p1 == '\\' || *p1 == '/') | |
| 7285 putc('\\', fd_tags); | |
| 7286 putc(*p1, fd_tags); | |
| 7287 } | |
| 7288 fprintf(fd_tags, "*\n"); | |
| 7289 } | |
| 7290 } | |
| 7291 } | |
| 7292 #ifdef FEAT_MBYTE | |
| 7293 if (mix) | |
| 7294 got_int = FALSE; /* continue with other languages */ | |
| 7295 #endif | |
| 7296 | |
| 7297 for (i = 0; i < ga.ga_len; ++i) | |
| 7298 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7299 ga_clear(&ga); | |
| 7300 fclose(fd_tags); /* there is no check for an error... */ | |
| 7301 } | |
| 7302 | |
|
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parents:
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diff
changeset
|
7303 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7304 * 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
|
7305 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7306 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7307 do_helptags(char_u *dirname, int add_help_tags) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7308 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7309 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7310 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7311 int i, j; |
|
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7312 garray_T ga; |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7313 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7314 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7315 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7316 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7317 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7318 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7319 /* 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
|
7320 STRCPY(NameBuff, dirname); |
|
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parents:
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diff
changeset
|
7321 add_pathsep(NameBuff); |
|
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diff
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|
7322 STRCAT(NameBuff, "**"); |
|
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commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7323 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
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|
7324 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
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|
7325 || filecount == 0) |
|
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parents:
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diff
changeset
|
7326 { |
|
9953
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9947
diff
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|
7327 EMSG2(_("E151: No match: %s"), NameBuff); |
|
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|
7328 return; |
|
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|
7329 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7330 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7331 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
7332 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7333 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7334 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7335 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
7336 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7337 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7338 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7339 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
|
7340 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7341 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7342 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7343 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7344 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7345 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7346 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7347 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7348 && 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
|
7349 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7350 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7351 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
|
7352 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
|
7353 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7354 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7355 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7356 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7357 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7358 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
|
7359 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
|
7360 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7361 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7362 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7363 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7364 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7365 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7366 ((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
|
7367 ((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
|
7368 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7369 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7370 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7371 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7372 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7373 * 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
|
7374 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7375 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
|
7376 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7377 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7378 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
|
7379 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
|
7380 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
|
7381 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7382 /* 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
|
7383 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7384 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7385 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7386 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7387 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7388 /* 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
|
7389 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 ext[2] = fname[6]; |
|
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 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
|
7394 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7397 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7400 /* 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
|
7401 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
|
7402 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 } |
|
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 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 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
|
7407 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 } |
|
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 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
7416 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7417 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7418 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 int add_help_tags = FALSE; |
|
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 /* Check for ":helptags ++t {dir}". */ |
|
11129
f4ea50924c6d
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parents:
11127
diff
changeset
|
7422 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
|
7423 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7424 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 if (STRCMP(eap->arg, "ALL") == 0) |
|
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 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
|
7431 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7437 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 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
|
7439 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 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
|
7441 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7444 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7445 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 |
| 7 | 7447 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7448 | |
| 7449 /* | |
| 7450 * Struct to hold the sign properties. | |
| 7451 */ | |
| 7452 typedef struct sign sign_T; | |
| 7453 | |
| 7454 struct sign | |
| 7455 { | |
| 7456 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7457 int sn_typenr; /* type number of sign */ |
| 7 | 7458 char_u *sn_name; /* name of sign */ |
| 7459 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
|
7460 # ifdef FEAT_SIGN_ICONS |
| 7 | 7461 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7462 # endif |
| 7 | 7463 char_u *sn_text; /* text used instead of pixmap */ |
| 7464 int sn_line_hl; /* highlight ID for line */ | |
| 7465 int sn_text_hl; /* highlight ID for text */ | |
| 7466 }; | |
| 7467 | |
| 7468 static sign_T *first_sign = NULL; | |
| 2605 | 7469 static int next_sign_typenr = 1; |
| 7 | 7470 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7471 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
|
7472 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
|
7473 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7474 |
| 1868 | 7475 static char *cmds[] = { |
| 7476 "define", | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7477 # define SIGNCMD_DEFINE 0 |
| 1868 | 7478 "undefine", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7479 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7480 "list", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7481 # define SIGNCMD_LIST 2 |
| 1868 | 7482 "place", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7483 # define SIGNCMD_PLACE 3 |
| 1868 | 7484 "unplace", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7485 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7486 "jump", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7487 # define SIGNCMD_JUMP 5 |
| 1868 | 7488 NULL |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7489 # define SIGNCMD_LAST 6 |
| 1868 | 7490 }; |
| 7491 | |
| 7492 /* | |
| 7493 * Find index of a ":sign" subcmd from its name. | |
| 7494 * "*end_cmd" must be writable. | |
| 7495 */ | |
| 7496 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7497 sign_cmd_idx( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7498 char_u *begin_cmd, /* begin of sign subcmd */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7499 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7500 { |
| 7501 int idx; | |
| 7502 char save = *end_cmd; | |
| 7503 | |
| 7504 *end_cmd = NUL; | |
| 7505 for (idx = 0; ; ++idx) | |
| 7506 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7507 break; | |
| 7508 *end_cmd = save; | |
| 7509 return idx; | |
| 7510 } | |
| 7511 | |
| 7 | 7512 /* |
| 7513 * ":sign" command | |
| 7514 */ | |
| 7515 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7516 ex_sign(exarg_T *eap) |
| 7 | 7517 { |
| 7518 char_u *arg = eap->arg; | |
| 7519 char_u *p; | |
| 7520 int idx; | |
| 7521 sign_T *sp; | |
| 7522 sign_T *sp_prev; | |
| 7523 buf_T *buf; | |
| 7524 | |
| 7525 /* Parse the subcommand. */ | |
| 7526 p = skiptowhite(arg); | |
| 1868 | 7527 idx = sign_cmd_idx(arg, p); |
| 7528 if (idx == SIGNCMD_LAST) | |
| 7529 { | |
| 7530 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7531 return; | |
| 7 | 7532 } |
| 7533 arg = skipwhite(p); | |
| 7534 | |
| 7535 if (idx <= SIGNCMD_LIST) | |
| 7536 { | |
| 7537 /* | |
| 7538 * Define, undefine or list signs. | |
| 7539 */ | |
| 7540 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7541 { | |
| 7542 /* ":sign list": list all defined signs */ | |
| 3411 | 7543 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7544 sign_list_defined(sp); |
| 7545 } | |
| 7546 else if (*arg == NUL) | |
| 7547 EMSG(_("E156: Missing sign name")); | |
| 7548 else | |
| 7549 { | |
| 2605 | 7550 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7551 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7552 p = skiptowhite(arg); |
| 7553 if (*p != NUL) | |
| 7554 *p++ = NUL; | |
| 2605 | 7555 while (arg[0] == '0' && arg[1] != NUL) |
| 7556 ++arg; | |
| 7557 | |
| 7 | 7558 sp_prev = NULL; |
| 7559 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7560 { | |
| 7561 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7562 break; | |
| 7563 sp_prev = sp; | |
| 7564 } | |
| 7565 if (idx == SIGNCMD_DEFINE) | |
| 7566 { | |
| 7567 /* ":sign define {name} ...": define a sign */ | |
| 7568 if (sp == NULL) | |
| 7569 { | |
| 2605 | 7570 sign_T *lp; |
| 7571 int start = next_sign_typenr; | |
| 7572 | |
| 7 | 7573 /* Allocate a new sign. */ |
| 7574 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7575 if (sp == NULL) | |
| 7576 return; | |
| 7577 | |
| 2605 | 7578 /* Check that next_sign_typenr is not already being used. |
| 7579 * This only happens after wrapping around. Hopefully | |
| 7580 * another one got deleted and we can use its number. */ | |
| 7581 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7582 { |
| 2605 | 7583 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7584 { |
| 2605 | 7585 ++next_sign_typenr; |
| 7586 if (next_sign_typenr == MAX_TYPENR) | |
| 7587 next_sign_typenr = 1; | |
| 7588 if (next_sign_typenr == start) | |
| 7 | 7589 { |
| 2605 | 7590 vim_free(sp); |
| 7591 EMSG(_("E612: Too many signs defined")); | |
| 7592 return; | |
| 7 | 7593 } |
| 2605 | 7594 lp = first_sign; /* start all over */ |
| 7595 continue; | |
| 7 | 7596 } |
| 2605 | 7597 lp = lp->sn_next; |
| 7598 } | |
| 7599 | |
| 7600 sp->sn_typenr = next_sign_typenr; | |
| 7601 if (++next_sign_typenr == MAX_TYPENR) | |
| 7602 next_sign_typenr = 1; /* wrap around */ | |
| 7603 | |
| 7604 sp->sn_name = vim_strsave(arg); | |
| 7605 if (sp->sn_name == NULL) /* out of memory */ | |
| 7606 { | |
| 7607 vim_free(sp); | |
| 7608 return; | |
| 7 | 7609 } |
| 2601 | 7610 |
| 7611 /* add the new sign to the list of signs */ | |
| 7612 if (sp_prev == NULL) | |
| 7613 first_sign = sp; | |
| 7614 else | |
| 7615 sp_prev->sn_next = sp; | |
| 7 | 7616 } |
| 7617 | |
| 7618 /* set values for a defined sign. */ | |
| 7619 for (;;) | |
| 7620 { | |
| 7621 arg = skipwhite(p); | |
| 7622 if (*arg == NUL) | |
| 7623 break; | |
| 7624 p = skiptowhite_esc(arg); | |
| 7625 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7626 { | |
| 7627 arg += 5; | |
| 7628 vim_free(sp->sn_icon); | |
| 7629 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7630 backslash_halve(sp->sn_icon); | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7631 # ifdef FEAT_SIGN_ICONS |
| 7 | 7632 if (gui.in_use) |
| 7633 { | |
| 7634 out_flush(); | |
| 7635 if (sp->sn_image != NULL) | |
| 7636 gui_mch_destroy_sign(sp->sn_image); | |
| 7637 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7638 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7639 # endif |
| 7 | 7640 } |
| 7641 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7642 { | |
| 7643 char_u *s; | |
| 7644 int cells; | |
| 7645 int len; | |
| 7646 | |
| 7647 arg += 5; | |
|
7402
2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7648 # ifdef FEAT_MBYTE |
| 7 | 7649 /* Count cells and check for non-printable chars */ |
| 7650 if (has_mbyte) | |
| 7651 { | |
| 7652 cells = 0; | |
| 474 | 7653 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7654 { |
| 7655 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7656 break; | |
| 7657 cells += (*mb_ptr2cells)(s); | |
| 7658 } | |
| 7659 } | |
| 7660 else | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7661 # endif |
| 7 | 7662 { |
| 7663 for (s = arg; s < p; ++s) | |
| 7664 if (!vim_isprintc(*s)) | |
| 7665 break; | |
| 835 | 7666 cells = (int)(s - arg); |
| 7 | 7667 } |
| 7668 /* Currently must be one or two display cells */ | |
| 7669 if (s != p || cells < 1 || cells > 2) | |
| 7670 { | |
| 7671 *p = NUL; | |
| 7672 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7673 return; | |
| 7674 } | |
| 7675 | |
| 7676 vim_free(sp->sn_text); | |
| 7677 /* Allocate one byte more if we need to pad up | |
| 7678 * with a space. */ | |
| 835 | 7679 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7680 sp->sn_text = vim_strnsave(arg, len); |
| 7681 | |
| 7682 if (sp->sn_text != NULL && cells == 1) | |
| 7683 STRCPY(sp->sn_text + len - 1, " "); | |
| 7684 } | |
| 7685 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7686 { | |
| 7687 arg += 7; | |
| 7688 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7689 } | |
| 7690 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7691 { | |
| 7692 arg += 7; | |
| 7693 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7694 } | |
| 7695 else | |
| 7696 { | |
| 7697 EMSG2(_(e_invarg2), arg); | |
| 7698 return; | |
| 7699 } | |
| 7700 } | |
| 7701 } | |
| 7702 else if (sp == NULL) | |
| 7703 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7704 else if (idx == SIGNCMD_LIST) | |
| 7705 /* ":sign list {name}" */ | |
| 7706 sign_list_defined(sp); | |
| 7707 else | |
| 7708 /* ":sign undefine {name}" */ | |
| 1828 | 7709 sign_undefine(sp, sp_prev); |
| 7 | 7710 } |
| 7711 } | |
| 7712 else | |
| 7713 { | |
| 7714 int id = -1; | |
| 7715 linenr_T lnum = -1; | |
| 7716 char_u *sign_name = NULL; | |
| 7717 char_u *arg1; | |
| 7718 | |
| 7719 if (*arg == NUL) | |
| 7720 { | |
| 7721 if (idx == SIGNCMD_PLACE) | |
| 7722 { | |
| 7723 /* ":sign place": list placed signs in all buffers */ | |
| 7724 sign_list_placed(NULL); | |
| 7725 } | |
| 7726 else if (idx == SIGNCMD_UNPLACE) | |
| 7727 { | |
| 7728 /* ":sign unplace": remove placed sign at cursor */ | |
| 7729 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7730 if (id > 0) | |
| 7731 { | |
| 7732 buf_delsign(curwin->w_buffer, id); | |
| 7733 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7734 } | |
| 7735 else | |
| 7736 EMSG(_("E159: Missing sign number")); | |
| 7737 } | |
| 7738 else | |
| 7739 EMSG(_(e_argreq)); | |
| 7740 return; | |
| 7741 } | |
| 7742 | |
| 7743 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7744 { | |
| 7745 /* ":sign unplace *": remove all placed signs */ | |
| 7746 buf_delete_all_signs(); | |
| 7747 return; | |
| 7748 } | |
| 7749 | |
| 7750 /* first arg could be placed sign id */ | |
| 7751 arg1 = arg; | |
| 7752 if (VIM_ISDIGIT(*arg)) | |
| 7753 { | |
| 7754 id = getdigits(&arg); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7755 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7756 { |
| 7757 id = -1; | |
| 7758 arg = arg1; | |
| 7759 } | |
| 7760 else | |
| 7761 { | |
| 7762 arg = skipwhite(arg); | |
| 7763 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7764 { | |
| 7765 /* ":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
|
7766 FOR_ALL_BUFFERS(buf) |
| 7 | 7767 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7768 update_debug_sign(buf, lnum); | |
| 7769 return; | |
| 7770 } | |
| 7771 } | |
| 7772 } | |
| 7773 | |
| 7774 /* | |
| 7775 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7776 * Leave "arg" pointing to {fname}. | |
| 7777 */ | |
| 7778 for (;;) | |
| 7779 { | |
| 7780 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7781 { | |
| 7782 arg += 5; | |
| 7783 lnum = atoi((char *)arg); | |
| 7784 arg = skiptowhite(arg); | |
| 7785 } | |
| 3672 | 7786 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7787 { | |
| 7788 if (id != -1) | |
| 7789 { | |
| 7790 EMSG(_(e_invarg)); | |
| 7791 return; | |
| 7792 } | |
| 7793 id = -2; | |
| 7794 arg = skiptowhite(arg + 1); | |
| 7795 } | |
| 7 | 7796 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7797 { | |
| 7798 arg += 5; | |
| 7799 sign_name = arg; | |
| 7800 arg = skiptowhite(arg); | |
| 7801 if (*arg != NUL) | |
| 7802 *arg++ = NUL; | |
| 2605 | 7803 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7804 ++sign_name; | |
| 7 | 7805 } |
| 7806 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7807 { | |
| 7808 arg += 5; | |
| 7809 buf = buflist_findname(arg); | |
| 7810 break; | |
| 7811 } | |
| 7812 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7813 { | |
| 7814 arg += 7; | |
| 7815 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7816 if (*skipwhite(arg) != NUL) | |
| 7817 EMSG(_(e_trailing)); | |
| 7818 break; | |
| 7819 } | |
| 7820 else | |
| 7821 { | |
| 7822 EMSG(_(e_invarg)); | |
| 7823 return; | |
| 7824 } | |
| 7825 arg = skipwhite(arg); | |
| 7826 } | |
| 7827 | |
| 7828 if (buf == NULL) | |
| 7829 { | |
| 7830 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7831 } | |
| 3672 | 7832 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7833 { |
| 7834 if (lnum >= 0 || sign_name != NULL) | |
| 7835 EMSG(_(e_invarg)); | |
| 7836 else | |
| 7837 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7838 sign_list_placed(buf); | |
| 7839 } | |
| 7840 else if (idx == SIGNCMD_JUMP) | |
| 7841 { | |
| 7842 /* ":sign jump {id} file={fname}" */ | |
| 7843 if (lnum >= 0 || sign_name != NULL) | |
| 7844 EMSG(_(e_invarg)); | |
| 7845 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7846 { /* goto a sign ... */ | |
| 7847 if (buf_jump_open_win(buf) != NULL) | |
| 7848 { /* ... in a current window */ | |
| 7849 curwin->w_cursor.lnum = lnum; | |
| 7850 check_cursor_lnum(); | |
| 7851 beginline(BL_WHITE); | |
| 7852 } | |
| 7853 else | |
| 7854 { /* ... not currently in a window */ | |
| 7855 char_u *cmd; | |
| 7856 | |
|
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7857 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7858 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7859 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
|
7860 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7861 } |
| 7 | 7862 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7863 if (cmd == NULL) | |
| 7864 return; | |
| 7865 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7866 do_cmdline_cmd(cmd); | |
| 7867 vim_free(cmd); | |
| 7868 } | |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
7869 # ifdef FEAT_FOLDING |
| 7 | 7870 foldOpenCursor(); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7871 # endif |
| 7 | 7872 } |
| 7873 else | |
| 7874 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7875 } | |
| 7876 else if (idx == SIGNCMD_UNPLACE) | |
| 7877 { | |
| 7878 if (lnum >= 0 || sign_name != NULL) | |
| 7879 EMSG(_(e_invarg)); | |
| 3672 | 7880 else if (id == -2) |
| 7881 { | |
| 7882 /* ":sign unplace * file={fname}" */ | |
| 7883 redraw_buf_later(buf, NOT_VALID); | |
| 7884 buf_delete_signs(buf); | |
| 7885 } | |
| 7 | 7886 else |
| 7887 { | |
| 3672 | 7888 /* ":sign unplace {id} file={fname}" */ |
| 7 | 7889 lnum = buf_delsign(buf, id); |
| 7890 update_debug_sign(buf, lnum); | |
| 7891 } | |
| 7892 } | |
| 7893 /* idx == SIGNCMD_PLACE */ | |
| 7894 else if (sign_name != NULL) | |
| 7895 { | |
| 7896 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7897 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 7898 break; | |
| 7899 if (sp == NULL) | |
| 7900 { | |
| 7901 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 7902 return; | |
| 7903 } | |
| 7904 if (lnum > 0) | |
| 7905 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 7906 * place a sign */ | |
| 7907 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 7908 else | |
| 7909 /* ":sign place {id} file={fname}": change sign type */ | |
| 7910 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 7911 if (lnum > 0) |
| 7912 update_debug_sign(buf, lnum); | |
| 7913 else | |
| 7914 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 7915 } |
| 7916 else | |
| 7917 EMSG(_(e_invarg)); | |
| 7918 } | |
| 7919 } | |
| 7920 | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7921 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 7922 /* |
| 7923 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 7924 * signs before it starts. | |
| 7925 */ | |
| 7926 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7927 sign_gui_started(void) |
| 7 | 7928 { |
| 7929 sign_T *sp; | |
| 7930 | |
| 7931 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7932 if (sp->sn_icon != NULL) | |
| 7933 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7934 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7935 # endif |
| 7 | 7936 |
| 7937 /* | |
| 7938 * List one sign. | |
| 7939 */ | |
| 7940 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7941 sign_list_defined(sign_T *sp) |
| 7 | 7942 { |
| 7943 char_u *p; | |
| 7944 | |
| 274 | 7945 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 7946 if (sp->sn_icon != NULL) |
| 7947 { | |
| 7948 MSG_PUTS(" icon="); | |
| 7949 msg_outtrans(sp->sn_icon); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7950 # ifdef FEAT_SIGN_ICONS |
| 7 | 7951 if (sp->sn_image == NULL) |
| 7952 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
|
7953 # else |
| 7 | 7954 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
|
7955 # endif |
| 7 | 7956 } |
| 7957 if (sp->sn_text != NULL) | |
| 7958 { | |
| 7959 MSG_PUTS(" text="); | |
| 7960 msg_outtrans(sp->sn_text); | |
| 7961 } | |
| 7962 if (sp->sn_line_hl > 0) | |
| 7963 { | |
| 7964 MSG_PUTS(" linehl="); | |
| 7965 p = get_highlight_name(NULL, sp->sn_line_hl - 1); | |
| 7966 if (p == NULL) | |
| 7967 MSG_PUTS("NONE"); | |
| 7968 else | |
| 7969 msg_puts(p); | |
| 7970 } | |
| 7971 if (sp->sn_text_hl > 0) | |
| 7972 { | |
| 7973 MSG_PUTS(" texthl="); | |
| 7974 p = get_highlight_name(NULL, sp->sn_text_hl - 1); | |
| 7975 if (p == NULL) | |
| 7976 MSG_PUTS("NONE"); | |
| 7977 else | |
| 7978 msg_puts(p); | |
| 7979 } | |
| 7980 } | |
| 7981 | |
| 7982 /* | |
| 1828 | 7983 * Undefine a sign and free its memory. |
| 7984 */ | |
| 7985 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7986 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 7987 { |
| 7988 vim_free(sp->sn_name); | |
| 7989 vim_free(sp->sn_icon); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7990 # ifdef FEAT_SIGN_ICONS |
| 1828 | 7991 if (sp->sn_image != NULL) |
| 7992 { | |
| 7993 out_flush(); | |
| 7994 gui_mch_destroy_sign(sp->sn_image); | |
| 7995 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7996 # endif |
| 1828 | 7997 vim_free(sp->sn_text); |
| 7998 if (sp_prev == NULL) | |
| 7999 first_sign = sp->sn_next; | |
| 8000 else | |
| 8001 sp_prev->sn_next = sp->sn_next; | |
| 8002 vim_free(sp); | |
| 8003 } | |
| 8004 | |
| 8005 /* | |
| 7 | 8006 * Get highlighting attribute for sign "typenr". |
| 8007 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8008 */ | |
| 8009 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8010 sign_get_attr(int typenr, int line) |
| 7 | 8011 { |
| 8012 sign_T *sp; | |
| 8013 | |
| 8014 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8015 if (sp->sn_typenr == typenr) | |
| 8016 { | |
| 8017 if (line) | |
| 8018 { | |
| 8019 if (sp->sn_line_hl > 0) | |
| 8020 return syn_id2attr(sp->sn_line_hl); | |
| 8021 } | |
| 8022 else | |
| 8023 { | |
| 8024 if (sp->sn_text_hl > 0) | |
| 8025 return syn_id2attr(sp->sn_text_hl); | |
| 8026 } | |
| 8027 break; | |
| 8028 } | |
| 8029 return 0; | |
| 8030 } | |
| 8031 | |
| 8032 /* | |
| 8033 * Get text mark for sign "typenr". | |
| 8034 * Returns NULL if there isn't one. | |
| 8035 */ | |
| 8036 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8037 sign_get_text(int typenr) |
| 7 | 8038 { |
| 8039 sign_T *sp; | |
| 8040 | |
| 8041 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8042 if (sp->sn_typenr == typenr) | |
| 8043 return sp->sn_text; | |
| 8044 return NULL; | |
| 8045 } | |
| 8046 | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8047 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8048 void * |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8049 sign_get_image( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8050 int typenr) /* the attribute which may have a sign */ |
| 7 | 8051 { |
| 8052 sign_T *sp; | |
| 8053 | |
| 8054 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8055 if (sp->sn_typenr == typenr) | |
| 8056 return sp->sn_image; | |
| 8057 return NULL; | |
| 8058 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8059 # endif |
| 7 | 8060 |
| 8061 /* | |
| 8062 * Get the name of a sign by its typenr. | |
| 8063 */ | |
| 8064 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8065 sign_typenr2name(int typenr) |
| 7 | 8066 { |
| 8067 sign_T *sp; | |
| 8068 | |
| 8069 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8070 if (sp->sn_typenr == typenr) | |
| 8071 return sp->sn_name; | |
| 8072 return (char_u *)_("[Deleted]"); | |
| 8073 } | |
| 8074 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8075 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8076 /* |
| 8077 * Undefine/free all signs. | |
| 8078 */ | |
| 8079 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8080 free_signs(void) |
| 1828 | 8081 { |
| 8082 while (first_sign != NULL) | |
| 8083 sign_undefine(first_sign, NULL); | |
| 8084 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8085 # endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8086 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8087 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8088 static enum |
| 8089 { | |
| 8090 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8091 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8092 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8093 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8094 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8095 } expand_what; | |
| 8096 | |
| 8097 /* | |
| 8098 * Function given to ExpandGeneric() to obtain the sign command | |
| 8099 * expansion. | |
| 8100 */ | |
| 8101 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8102 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8103 { |
| 8104 sign_T *sp; | |
| 8105 int current_idx; | |
| 8106 | |
| 8107 switch (expand_what) | |
| 8108 { | |
| 8109 case EXP_SUBCMD: | |
| 8110 return (char_u *)cmds[idx]; | |
| 8111 case EXP_DEFINE: | |
| 8112 { | |
| 8113 char *define_arg[] = | |
| 8114 { | |
| 8115 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8116 }; | |
| 8117 return (char_u *)define_arg[idx]; | |
| 8118 } | |
| 8119 case EXP_PLACE: | |
| 8120 { | |
| 8121 char *place_arg[] = | |
| 8122 { | |
| 8123 "line=", "name=", "file=", "buffer=", NULL | |
| 8124 }; | |
| 8125 return (char_u *)place_arg[idx]; | |
| 8126 } | |
| 8127 case EXP_UNPLACE: | |
| 8128 { | |
| 8129 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8130 return (char_u *)unplace_arg[idx]; | |
| 8131 } | |
| 8132 case EXP_SIGN_NAMES: | |
| 8133 /* Complete with name of signs already defined */ | |
| 8134 current_idx = 0; | |
| 8135 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8136 if (current_idx++ == idx) | |
| 8137 return sp->sn_name; | |
| 8138 return NULL; | |
| 8139 default: | |
| 8140 return NULL; | |
| 8141 } | |
| 8142 } | |
| 8143 | |
| 8144 /* | |
| 8145 * Handle command line completion for :sign command. | |
| 8146 */ | |
| 8147 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8148 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8149 { |
| 8150 char_u *p; | |
| 8151 char_u *end_subcmd; | |
| 8152 char_u *last; | |
| 8153 int cmd_idx; | |
| 8154 char_u *begin_subcmd_args; | |
| 8155 | |
| 8156 /* Default: expand subcommands. */ | |
| 8157 xp->xp_context = EXPAND_SIGN; | |
| 8158 expand_what = EXP_SUBCMD; | |
| 8159 xp->xp_pattern = arg; | |
| 8160 | |
| 8161 end_subcmd = skiptowhite(arg); | |
| 8162 if (*end_subcmd == NUL) | |
| 8163 /* expand subcmd name | |
| 8164 * :sign {subcmd}<CTRL-D>*/ | |
| 8165 return; | |
| 8166 | |
| 8167 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8168 | |
| 8169 /* :sign {subcmd} {subcmd_args} | |
|
2311
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8170 * | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8171 * begin_subcmd_args */ |
| 1868 | 8172 begin_subcmd_args = skipwhite(end_subcmd); |
| 8173 p = skiptowhite(begin_subcmd_args); | |
| 8174 if (*p == NUL) | |
| 8175 { | |
| 8176 /* | |
| 8177 * Expand first argument of subcmd when possible. | |
| 8178 * For ":jump {id}" and ":unplace {id}", we could | |
| 8179 * possibly expand the ids of all signs already placed. | |
| 8180 */ | |
| 8181 xp->xp_pattern = begin_subcmd_args; | |
| 8182 switch (cmd_idx) | |
| 8183 { | |
| 8184 case SIGNCMD_LIST: | |
| 8185 case SIGNCMD_UNDEFINE: | |
| 8186 /* :sign list <CTRL-D> | |
| 8187 * :sign undefine <CTRL-D> */ | |
| 8188 expand_what = EXP_SIGN_NAMES; | |
| 8189 break; | |
| 8190 default: | |
| 8191 xp->xp_context = EXPAND_NOTHING; | |
| 8192 } | |
| 8193 return; | |
| 8194 } | |
| 8195 | |
| 8196 /* expand last argument of subcmd */ | |
| 8197 | |
| 8198 /* :sign define {name} {args}... | |
|
2311
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8199 * | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8200 * p */ |
| 1868 | 8201 |
| 8202 /* Loop until reaching last argument. */ | |
| 8203 do | |
| 8204 { | |
| 8205 p = skipwhite(p); | |
| 8206 last = p; | |
| 8207 p = skiptowhite(p); | |
| 8208 } while (*p != NUL); | |
| 8209 | |
| 8210 p = vim_strchr(last, '='); | |
| 8211 | |
| 8212 /* :sign define {name} {args}... {last}= | |
|
2311
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Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8213 * | | |
|
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Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8214 * last p */ |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
8215 if (p == NULL) |
| 1868 | 8216 { |
| 8217 /* Expand last argument name (before equal sign). */ | |
| 8218 xp->xp_pattern = last; | |
| 8219 switch (cmd_idx) | |
| 8220 { | |
| 8221 case SIGNCMD_DEFINE: | |
| 8222 expand_what = EXP_DEFINE; | |
| 8223 break; | |
| 8224 case SIGNCMD_PLACE: | |
| 8225 expand_what = EXP_PLACE; | |
| 8226 break; | |
| 8227 case SIGNCMD_JUMP: | |
| 8228 case SIGNCMD_UNPLACE: | |
| 8229 expand_what = EXP_UNPLACE; | |
| 8230 break; | |
| 8231 default: | |
| 8232 xp->xp_context = EXPAND_NOTHING; | |
| 8233 } | |
| 8234 } | |
| 8235 else | |
| 8236 { | |
| 8237 /* Expand last argument value (after equal sign). */ | |
| 8238 xp->xp_pattern = p + 1; | |
| 8239 switch (cmd_idx) | |
| 8240 { | |
| 8241 case SIGNCMD_DEFINE: | |
| 8242 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8243 STRNCMP(last, "linehl", p - last) == 0) | |
| 8244 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8245 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8246 xp->xp_context = EXPAND_FILES; | |
| 8247 else | |
| 8248 xp->xp_context = EXPAND_NOTHING; | |
| 8249 break; | |
| 8250 case SIGNCMD_PLACE: | |
| 8251 if (STRNCMP(last, "name", p - last) == 0) | |
| 8252 expand_what = EXP_SIGN_NAMES; | |
| 8253 else | |
| 8254 xp->xp_context = EXPAND_NOTHING; | |
| 8255 break; | |
| 8256 default: | |
| 8257 xp->xp_context = EXPAND_NOTHING; | |
| 8258 } | |
| 8259 } | |
| 8260 } | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8261 # endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8262 #endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8263 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8264 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8265 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8266 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8267 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
8268 ex_smile(exarg_T *eap UNUSED) |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8269 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8270 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8271 "\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
|
8272 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x" |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8273 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8274 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8275 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8276 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8277 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8278 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8279 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8280 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8281 for (p = code[i]; *p != NUL; ++p) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8282 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8283 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8284 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8285 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
8643
diff
changeset
|
8286 if (*p == 'o' || *p == '$') |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
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parents:
11144
diff
changeset
|
8287 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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diff
changeset
|
8288 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8289 msg_putchar(*p); |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8290 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8291 } |
| 7 | 8292 |
| 8293 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO) | |
| 8294 /* | |
| 8295 * ":drop" | |
| 8296 * Opens the first argument in a window. When there are two or more arguments | |
| 8297 * the argument list is redefined. | |
| 8298 */ | |
| 8299 void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
8300 ex_drop(exarg_T *eap) |
| 7 | 8301 { |
| 8302 int split = FALSE; | |
| 8303 win_T *wp; | |
| 8304 buf_T *buf; | |
| 735 | 8305 # ifdef FEAT_WINDOWS |
| 8306 tabpage_T *tp; | |
| 8307 # endif | |
| 7 | 8308 |
| 8309 /* | |
| 8310 * Check if the first argument is already being edited in a window. If | |
| 8311 * so, jump to that window. | |
| 8312 * We would actually need to check all arguments, but that's complicated | |
| 8313 * and mostly only one file is dropped. | |
| 8314 * This also ignores wildcards, since it is very unlikely the user is | |
| 8315 * editing a file name with a wildcard character. | |
| 8316 */ | |
| 735 | 8317 set_arglist(eap->arg); |
| 8318 | |
| 1067 | 8319 /* |
| 8320 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8321 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8322 * already did an error message for this. | |
| 8323 */ | |
| 8324 if (ARGCOUNT == 0) | |
| 8325 return; | |
| 8326 | |
| 7 | 8327 # ifdef FEAT_WINDOWS |
| 735 | 8328 if (cmdmod.tab) |
| 8329 { | |
| 8330 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8331 * edited in a window yet. It's like ":tab all" but without closing | |
| 8332 * windows or tabs. */ | |
| 8333 ex_all(eap); | |
| 8334 } | |
| 8335 else | |
| 7 | 8336 # endif |
| 735 | 8337 { |
| 8338 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8339 * window if possible, edit in current window if the current buffer | |
| 8340 * can be abandoned, otherwise open a new window. */ | |
| 8341 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8342 | |
| 8343 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8344 { | |
| 8345 if (wp->w_buffer == buf) | |
| 7 | 8346 { |
| 735 | 8347 # ifdef FEAT_WINDOWS |
| 825 | 8348 goto_tabpage_win(tp, wp); |
| 735 | 8349 # endif |
| 7 | 8350 curwin->w_arg_idx = 0; |
| 8351 return; | |
| 8352 } | |
| 8353 } | |
| 735 | 8354 |
| 8355 /* | |
| 8356 * Check whether the current buffer is changed. If so, we will need | |
| 8357 * to split the current window or data could be lost. | |
| 8358 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8359 * buffer won't be lost. | |
| 8360 */ | |
| 8361 if (!P_HID(curbuf)) | |
| 8362 { | |
| 7 | 8363 # ifdef FEAT_WINDOWS |
| 735 | 8364 ++emsg_off; |
| 7 | 8365 # endif |
| 5464 | 8366 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 7 | 8367 # ifdef FEAT_WINDOWS |
| 735 | 8368 --emsg_off; |
| 7 | 8369 # else |
| 735 | 8370 if (split) |
| 8371 return; | |
| 7 | 8372 # endif |
| 735 | 8373 } |
| 8374 | |
| 8375 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8376 if (split) | |
| 8377 { | |
| 8378 eap->cmdidx = CMD_sfirst; | |
| 8379 eap->cmd[0] = 's'; | |
| 8380 } | |
| 8381 else | |
| 8382 eap->cmdidx = CMD_first; | |
| 8383 ex_rewind(eap); | |
| 8384 } | |
| 7 | 8385 } |
| 8386 #endif | |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8387 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8388 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8389 * 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
|
8390 * 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
|
8391 * 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
|
8392 * 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
|
8393 * 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
|
8394 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8395 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8396 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
|
8397 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8398 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8399 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8400 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8401 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8402 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8403 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8404 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8405 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8406 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8407 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8408 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8409 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8410 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8411 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8412 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8413 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8414 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8415 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
|
8416 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8417 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8418 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8419 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8420 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8421 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8422 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8423 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8424 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8425 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8426 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8427 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8428 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8429 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8430 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8431 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8432 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8433 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8434 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8435 } |
|
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 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8438 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8439 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8440 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8441 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8442 * 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
|
8443 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8444 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8445 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8446 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8447 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
|
8448 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8449 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8450 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8451 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8452 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8453 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8454 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8455 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8456 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8457 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8458 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
|
8459 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8460 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8461 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
|
8462 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8463 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8464 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8465 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8466 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8467 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8468 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8469 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
|
8470 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8471 } |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8472 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8473 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8474 /* Assume "got_int" was set to truncate the listing. */ |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8475 got_int = FALSE; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8476 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8477 # 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
|
8478 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8479 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8480 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8481 nr = prompt_for_number(FALSE); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8482 msg_starthere(); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8483 if (nr > 0) |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8484 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8485 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
|
8486 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8487 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8488 if (p != NULL) |
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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 p = expand_env_save(p); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8491 eap->arg = p; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8492 eap->cmdidx = CMD_edit; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8493 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8494 do_exedit(eap, NULL); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8495 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8496 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8497 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8498 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8499 # endif |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8500 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8501 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8502 #endif |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8503 |