Mercurial > vim
annotate src/ex_cmds.c @ 14428:aab5947be7c5 v8.1.0228
patch 8.1.0228: dropping files is ignored while Vim is busy
commit https://github.com/vim/vim/commit/92d147be959e689f8f58fd5d138a31835e160289
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 29 17:35:23 2018 +0200
patch 8.1.0228: dropping files is ignored while Vim is busy
Problem: Dropping files is ignored while Vim is busy.
Solution: Postpone the effect of dropping files until it's safe.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 29 Jul 2018 17:45:05 +0200 |
| parents | 539b070778b0 |
| children | 90bed90d1130 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 7 | 23 #ifdef FEAT_VIMINFO |
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24 static char_u *viminfo_filename(char_u *); |
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
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26 static int viminfo_encoding(vir_T *virp); |
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
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28 #endif |
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29 |
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30 static int check_readonly(int *forceit, buf_T *buf); |
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31 static void delbuf_msg(char_u *name); |
| 7 | 32 static int |
| 33 #ifdef __BORLANDC__ | |
| 34 _RTLENTRYF | |
| 35 #endif | |
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36 help_compare(const void *s1, const void *s2); |
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37 static void prepare_help_buffer(void); |
| 7 | 38 |
| 39 /* | |
| 40 * ":ascii" and "ga". | |
| 41 */ | |
| 42 void | |
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43 do_ascii(exarg_T *eap UNUSED) |
| 7 | 44 { |
| 45 int c; | |
| 1784 | 46 int cval; |
| 7 | 47 char buf1[20]; |
| 48 char buf2[20]; | |
| 49 char_u buf3[7]; | |
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50 #ifdef FEAT_DIGRAPHS |
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51 char_u *dig; |
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52 #endif |
| 7 | 53 #ifdef FEAT_MBYTE |
| 714 | 54 int cc[MAX_MCO]; |
| 55 int ci = 0; | |
| 7 | 56 int len; |
| 57 | |
| 58 if (enc_utf8) | |
| 714 | 59 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 60 else |
| 61 #endif | |
| 62 c = gchar_cursor(); | |
| 63 if (c == NUL) | |
| 64 { | |
| 65 MSG("NUL"); | |
| 66 return; | |
| 67 } | |
| 68 | |
| 69 #ifdef FEAT_MBYTE | |
| 70 IObuff[0] = NUL; | |
| 71 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 72 #endif | |
| 73 { | |
| 74 if (c == NL) /* NUL is stored as NL */ | |
| 75 c = NUL; | |
| 1784 | 76 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 77 cval = NL; /* NL is stored as CR */ | |
| 78 else | |
| 79 cval = c; | |
| 7 | 80 if (vim_isprintc_strict(c) && (c < ' ' |
| 81 #ifndef EBCDIC | |
| 82 || c > '~' | |
| 83 #endif | |
| 84 )) | |
| 85 { | |
| 86 transchar_nonprint(buf3, c); | |
| 1872 | 87 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 88 } |
| 89 else | |
| 90 buf1[0] = NUL; | |
| 91 #ifndef EBCDIC | |
| 92 if (c >= 0x80) | |
| 1872 | 93 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 94 (char *)transchar(c & 0x7f)); | |
| 7 | 95 else |
| 96 #endif | |
| 97 buf2[0] = NUL; | |
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98 #ifdef FEAT_DIGRAPHS |
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99 dig = get_digraph_for_char(cval); |
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100 if (dig != NULL) |
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101 vim_snprintf((char *)IObuff, IOSIZE, |
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102 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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103 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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104 else |
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105 #endif |
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106 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 107 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 108 transchar(c), buf1, buf2, cval, cval, cval); |
| 7 | 109 #ifdef FEAT_MBYTE |
| 963 | 110 if (enc_utf8) |
| 111 c = cc[ci++]; | |
| 112 else | |
| 113 c = 0; | |
| 7 | 114 #endif |
| 115 } | |
| 116 | |
| 117 #ifdef FEAT_MBYTE | |
| 118 /* Repeat for combining characters. */ | |
| 119 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 120 { | |
| 121 len = (int)STRLEN(IObuff); | |
| 122 /* This assumes every multi-byte char is printable... */ | |
| 123 if (len > 0) | |
| 124 IObuff[len++] = ' '; | |
| 125 IObuff[len++] = '<'; | |
| 963 | 126 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 127 # ifdef USE_GUI |
| 7 | 128 && !gui.in_use |
| 625 | 129 # endif |
| 7 | 130 ) |
| 131 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 132 len += (*mb_char2bytes)(c, IObuff + len); |
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133 #ifdef FEAT_DIGRAPHS |
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134 dig = get_digraph_for_char(c); |
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135 if (dig != NULL) |
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136 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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137 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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138 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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139 c, c, c, dig); |
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140 else |
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141 #endif |
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142 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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143 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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144 : _("> %d, Hex %08x, Octal %o"), |
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145 c, c, c); |
| 714 | 146 if (ci == MAX_MCO) |
| 147 break; | |
| 963 | 148 if (enc_utf8) |
| 149 c = cc[ci++]; | |
| 150 else | |
| 151 c = 0; | |
| 7 | 152 } |
| 153 #endif | |
| 154 | |
| 155 msg(IObuff); | |
| 156 } | |
| 157 | |
| 158 /* | |
| 159 * ":left", ":center" and ":right": align text. | |
| 160 */ | |
| 161 void | |
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162 ex_align(exarg_T *eap) |
| 7 | 163 { |
| 164 pos_T save_curpos; | |
| 165 int len; | |
| 166 int indent = 0; | |
| 167 int new_indent; | |
| 168 int has_tab; | |
| 169 int width; | |
| 170 | |
| 171 #ifdef FEAT_RIGHTLEFT | |
| 172 if (curwin->w_p_rl) | |
| 173 { | |
| 174 /* switch left and right aligning */ | |
| 175 if (eap->cmdidx == CMD_right) | |
| 176 eap->cmdidx = CMD_left; | |
| 177 else if (eap->cmdidx == CMD_left) | |
| 178 eap->cmdidx = CMD_right; | |
| 179 } | |
| 180 #endif | |
| 181 | |
| 182 width = atoi((char *)eap->arg); | |
| 183 save_curpos = curwin->w_cursor; | |
| 184 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 185 { | |
| 186 if (width >= 0) | |
| 187 indent = width; | |
| 188 } | |
| 189 else | |
| 190 { | |
| 191 /* | |
| 192 * if 'textwidth' set, use it | |
| 193 * else if 'wrapmargin' set, use it | |
| 194 * if invalid value, use 80 | |
| 195 */ | |
| 196 if (width <= 0) | |
| 197 width = curbuf->b_p_tw; | |
| 198 if (width == 0 && curbuf->b_p_wm > 0) | |
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199 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 200 if (width <= 0) |
| 201 width = 80; | |
| 202 } | |
| 203 | |
| 204 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 205 return; | |
| 206 | |
| 207 for (curwin->w_cursor.lnum = eap->line1; | |
| 208 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 209 { | |
| 210 if (eap->cmdidx == CMD_left) /* left align */ | |
| 211 new_indent = indent; | |
| 212 else | |
| 213 { | |
| 944 | 214 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 215 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 216 : NULL) - get_indent(); | |
| 217 | |
| 218 if (len <= 0) /* skip blank lines */ | |
| 219 continue; | |
| 220 | |
| 221 if (eap->cmdidx == CMD_center) | |
| 222 new_indent = (width - len) / 2; | |
| 223 else | |
| 224 { | |
| 225 new_indent = width - len; /* right align */ | |
| 226 | |
| 227 /* | |
| 228 * Make sure that embedded TABs don't make the text go too far | |
| 229 * to the right. | |
| 230 */ | |
| 231 if (has_tab) | |
| 232 while (new_indent > 0) | |
| 233 { | |
| 234 (void)set_indent(new_indent, 0); | |
| 235 if (linelen(NULL) <= width) | |
| 236 { | |
| 237 /* | |
| 238 * Now try to move the line as much as possible to | |
| 239 * the right. Stop when it moves too far. | |
| 240 */ | |
| 241 do | |
| 242 (void)set_indent(++new_indent, 0); | |
| 243 while (linelen(NULL) <= width); | |
| 244 --new_indent; | |
| 245 break; | |
| 246 } | |
| 247 --new_indent; | |
| 248 } | |
| 249 } | |
| 250 } | |
| 251 if (new_indent < 0) | |
| 252 new_indent = 0; | |
| 253 (void)set_indent(new_indent, 0); /* set indent */ | |
| 254 } | |
| 255 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 256 curwin->w_cursor = save_curpos; | |
| 257 beginline(BL_WHITE | BL_FIX); | |
| 258 } | |
| 259 | |
| 260 /* | |
| 261 * Get the length of the current line, excluding trailing white space. | |
| 262 */ | |
| 263 static int | |
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264 linelen(int *has_tab) |
| 7 | 265 { |
| 266 char_u *line; | |
| 267 char_u *first; | |
| 268 char_u *last; | |
| 269 int save; | |
| 270 int len; | |
| 271 | |
| 272 /* find the first non-blank character */ | |
| 273 line = ml_get_curline(); | |
| 274 first = skipwhite(line); | |
| 275 | |
| 276 /* find the character after the last non-blank character */ | |
| 277 for (last = first + STRLEN(first); | |
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278 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 279 ; |
| 280 save = *last; | |
| 281 *last = NUL; | |
| 282 len = linetabsize(line); /* get line length */ | |
| 283 if (has_tab != NULL) /* check for embedded TAB */ | |
| 284 *has_tab = (vim_strrchr(first, TAB) != NULL); | |
| 285 *last = save; | |
| 286 | |
| 287 return len; | |
| 288 } | |
| 289 | |
| 826 | 290 /* Buffer for two lines used during sorting. They are allocated to |
| 291 * contain the longest line being sorted. */ | |
| 292 static char_u *sortbuf1; | |
| 293 static char_u *sortbuf2; | |
| 284 | 294 |
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295 static int sort_ic; /* ignore case */ |
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296 static int sort_nr; /* sort on number */ |
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297 static int sort_rx; /* sort on regex instead of skipping it */ |
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298 #ifdef FEAT_FLOAT |
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299 static int sort_flt; /* sort on floating number */ |
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300 #endif |
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301 |
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302 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 303 |
| 304 /* Struct to store info to be sorted. */ | |
| 305 typedef struct | |
| 306 { | |
| 307 linenr_T lnum; /* line number */ | |
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308 union { |
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309 struct |
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310 { |
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311 varnumber_T start_col_nr; /* starting column number */ |
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312 varnumber_T end_col_nr; /* ending column number */ |
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313 } line; |
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314 varnumber_T value; /* value if sorting by integer */ |
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315 #ifdef FEAT_FLOAT |
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316 float_T value_flt; /* value if sorting by float */ |
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317 #endif |
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318 } st_u; |
| 294 | 319 } sorti_T; |
| 284 | 320 |
| 321 static int | |
| 322 #ifdef __BORLANDC__ | |
| 323 _RTLENTRYF | |
| 324 #endif | |
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325 sort_compare(const void *s1, const void *s2); |
| 284 | 326 |
| 327 static int | |
| 328 #ifdef __BORLANDC__ | |
| 329 _RTLENTRYF | |
| 330 #endif | |
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331 sort_compare(const void *s1, const void *s2) |
| 284 | 332 { |
| 294 | 333 sorti_T l1 = *(sorti_T *)s1; |
| 334 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 335 int result = 0; |
| 336 | |
| 337 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 338 * if we return 0 every time, qsort will assume it's done sorting and |
| 339 * exit. */ | |
| 826 | 340 if (sort_abort) |
| 341 return 0; | |
| 342 fast_breakcheck(); | |
| 343 if (got_int) | |
| 344 sort_abort = TRUE; | |
| 345 | |
| 834 | 346 /* When sorting numbers "start_col_nr" is the number, not the column |
| 347 * number. */ | |
| 294 | 348 if (sort_nr) |
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349 result = l1.st_u.value == l2.st_u.value ? 0 |
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350 : l1.st_u.value > l2.st_u.value ? 1 : -1; |
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351 #ifdef FEAT_FLOAT |
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352 else if (sort_flt) |
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353 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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354 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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355 #endif |
| 826 | 356 else |
| 357 { | |
| 834 | 358 /* We need to copy one line into "sortbuf1", because there is no |
| 359 * guarantee that the first pointer becomes invalid when obtaining the | |
| 360 * second one. */ | |
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361 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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362 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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363 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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364 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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365 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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366 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 367 |
| 834 | 368 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 369 : STRCMP(sortbuf1, sortbuf2); | |
| 370 } | |
| 371 | |
| 372 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 373 if (result == 0) |
| 834 | 374 return (int)(l1.lnum - l2.lnum); |
| 375 return result; | |
| 284 | 376 } |
| 377 | |
| 378 /* | |
| 379 * ":sort". | |
| 380 */ | |
| 381 void | |
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382 ex_sort(exarg_T *eap) |
| 284 | 383 { |
| 384 regmatch_T regmatch; | |
| 385 int len; | |
| 386 linenr_T lnum; | |
| 387 long maxlen = 0; | |
| 294 | 388 sorti_T *nrs; |
| 1872 | 389 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 390 size_t i; |
| 284 | 391 char_u *p; |
| 392 char_u *s; | |
| 826 | 393 char_u *s2; |
| 394 char_u c; /* temporary character storage */ | |
| 284 | 395 int unique = FALSE; |
| 396 long deleted; | |
| 826 | 397 colnr_T start_col; |
| 398 colnr_T end_col; | |
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399 int sort_what = 0; |
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400 int format_found = 0; |
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401 int change_occurred = FALSE; // Buffer contents changed. |
| 284 | 402 |
| 1538 | 403 /* Sorting one line is really quick! */ |
| 404 if (count <= 1) | |
| 405 return; | |
| 406 | |
| 284 | 407 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 408 return; | |
| 826 | 409 sortbuf1 = NULL; |
| 410 sortbuf2 = NULL; | |
| 284 | 411 regmatch.regprog = NULL; |
| 294 | 412 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
| 284 | 413 if (nrs == NULL) |
| 826 | 414 goto sortend; |
| 415 | |
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416 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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417 #ifdef FEAT_FLOAT |
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418 sort_flt = 0; |
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419 #endif |
| 294 | 420 |
| 284 | 421 for (p = eap->arg; *p != NUL; ++p) |
| 422 { | |
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423 if (VIM_ISWHITE(*p)) |
| 284 | 424 ; |
| 425 else if (*p == 'i') | |
| 426 sort_ic = TRUE; | |
| 826 | 427 else if (*p == 'r') |
| 428 sort_rx = TRUE; | |
| 294 | 429 else if (*p == 'n') |
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430 { |
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431 sort_nr = 1; |
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432 ++format_found; |
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433 } |
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434 #ifdef FEAT_FLOAT |
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435 else if (*p == 'f') |
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436 { |
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437 sort_flt = 1; |
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438 ++format_found; |
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439 } |
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440 #endif |
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441 else if (*p == 'b') |
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442 { |
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443 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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444 ++format_found; |
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445 } |
| 294 | 446 else if (*p == 'o') |
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447 { |
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448 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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449 ++format_found; |
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450 } |
| 294 | 451 else if (*p == 'x') |
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452 { |
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453 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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454 ++format_found; |
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455 } |
| 284 | 456 else if (*p == 'u') |
| 457 unique = TRUE; | |
| 289 | 458 else if (*p == '"') /* comment start */ |
| 459 break; | |
| 460 else if (check_nextcmd(p) != NULL) | |
| 461 { | |
| 462 eap->nextcmd = check_nextcmd(p); | |
| 463 break; | |
| 464 } | |
| 465 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 466 { |
| 467 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 468 if (*s != *p) | |
| 469 { | |
| 470 EMSG(_(e_invalpat)); | |
| 826 | 471 goto sortend; |
| 284 | 472 } |
| 473 *s = NUL; | |
| 1314 | 474 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 475 if (s == p + 1) |
| 476 { | |
| 477 if (last_search_pat() == NULL) | |
| 478 { | |
| 479 EMSG(_(e_noprevre)); | |
| 480 goto sortend; | |
| 481 } | |
| 1314 | 482 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 483 } |
| 1314 | 484 else |
| 485 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 486 if (regmatch.regprog == NULL) |
| 826 | 487 goto sortend; |
| 289 | 488 p = s; /* continue after the regexp */ |
| 284 | 489 regmatch.rm_ic = p_ic; |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 EMSG2(_(e_invarg2), p); | |
| 826 | 494 goto sortend; |
| 284 | 495 } |
| 496 } | |
| 497 | |
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498 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
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499 if (format_found > 1) |
| 294 | 500 { |
| 501 EMSG(_(e_invarg)); | |
| 826 | 502 goto sortend; |
| 294 | 503 } |
| 504 | |
|
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505 /* From here on "sort_nr" is used as a flag for any integer number |
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506 * sorting. */ |
|
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507 sort_nr += sort_what; |
| 294 | 508 |
| 284 | 509 /* |
| 294 | 510 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 511 * the lines into allocated memory. |
| 826 | 512 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 513 * numbers sorting it's the number to sort on. This means the pattern | |
| 514 * matching and number conversion only has to be done once per line. | |
| 294 | 515 * Also get the longest line length for allocating "sortbuf". |
| 284 | 516 */ |
| 517 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 518 { | |
| 519 s = ml_get(lnum); | |
| 835 | 520 len = (int)STRLEN(s); |
| 284 | 521 if (maxlen < len) |
| 522 maxlen = len; | |
| 294 | 523 |
| 826 | 524 start_col = 0; |
| 525 end_col = len; | |
| 294 | 526 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 527 { |
| 528 if (sort_rx) | |
| 529 { | |
| 835 | 530 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 531 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 532 } |
| 533 else | |
| 835 | 534 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 535 } |
| 294 | 536 else |
| 826 | 537 if (regmatch.regprog != NULL) |
| 538 end_col = 0; | |
| 294 | 539 |
|
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540 if (sort_nr |
|
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541 #ifdef FEAT_FLOAT |
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542 || sort_flt |
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543 #endif |
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544 ) |
| 294 | 545 { |
| 826 | 546 /* Make sure vim_str2nr doesn't read any digits past the end |
| 547 * of the match, by temporarily terminating the string there */ | |
| 548 s2 = s + end_col; | |
| 549 c = *s2; | |
| 2606 | 550 *s2 = NUL; |
| 294 | 551 /* Sorting on number: Store the number itself. */ |
| 1687 | 552 p = s + start_col; |
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553 if (sort_nr) |
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554 { |
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555 if (sort_what & STR2NR_HEX) |
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556 s = skiptohex(p); |
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557 else if (sort_what & STR2NR_BIN) |
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558 s = skiptobin(p); |
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559 else |
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560 s = skiptodigit(p); |
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561 if (s > p && s[-1] == '-') |
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562 --s; /* include preceding negative sign */ |
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563 if (*s == NUL) |
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564 /* empty line should sort before any number */ |
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565 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
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566 else |
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567 vim_str2nr(s, NULL, NULL, sort_what, |
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568 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
|
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569 } |
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570 #ifdef FEAT_FLOAT |
| 294 | 571 else |
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572 { |
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573 s = skipwhite(p); |
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574 if (*s == '+') |
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575 s = skipwhite(s + 1); |
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576 |
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577 if (*s == NUL) |
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578 /* empty line should sort before any number */ |
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579 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
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580 else |
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581 nrs[lnum - eap->line1].st_u.value_flt = |
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582 strtod((char *)s, NULL); |
|
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583 } |
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584 #endif |
| 2606 | 585 *s2 = c; |
| 294 | 586 } |
| 587 else | |
| 826 | 588 { |
| 294 | 589 /* Store the column to sort at. */ |
|
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590 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
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591 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 592 } |
| 294 | 593 |
| 594 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 595 |
| 596 if (regmatch.regprog != NULL) | |
| 597 fast_breakcheck(); | |
| 598 if (got_int) | |
| 826 | 599 goto sortend; |
| 284 | 600 } |
| 601 | |
| 294 | 602 /* Allocate a buffer that can hold the longest line. */ |
| 826 | 603 sortbuf1 = alloc((unsigned)maxlen + 1); |
| 604 if (sortbuf1 == NULL) | |
| 605 goto sortend; | |
| 606 sortbuf2 = alloc((unsigned)maxlen + 1); | |
| 607 if (sortbuf2 == NULL) | |
| 608 goto sortend; | |
| 284 | 609 |
| 481 | 610 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 611 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 612 |
| 826 | 613 if (sort_abort) |
| 614 goto sortend; | |
| 615 | |
| 284 | 616 /* Insert the lines in the sorted order below the last one. */ |
| 617 lnum = eap->line2; | |
| 618 for (i = 0; i < count; ++i) | |
| 619 { | |
|
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620 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
|
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621 |
|
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622 // If the original line number of the line being placed is not the same |
|
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|
623 // as "lnum" (accounting for offset), we know that the buffer changed. |
|
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|
624 if (get_lnum + ((linenr_T)count - 1) != lnum) |
|
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625 change_occurred = TRUE; |
|
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626 |
|
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627 s = ml_get(get_lnum); |
| 284 | 628 if (!unique || i == 0 |
| 826 | 629 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 630 { |
|
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631 // Copy the line into a buffer, it may become invalid in |
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632 // ml_append(). And it's needed for "unique". |
|
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633 STRCPY(sortbuf1, s); |
|
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634 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 635 break; |
| 636 } | |
| 481 | 637 fast_breakcheck(); |
| 638 if (got_int) | |
| 826 | 639 goto sortend; |
| 284 | 640 } |
| 641 | |
| 642 /* delete the original lines if appending worked */ | |
| 643 if (i == count) | |
| 644 for (i = 0; i < count; ++i) | |
| 645 ml_delete(eap->line1, FALSE); | |
| 646 else | |
| 647 count = 0; | |
| 648 | |
| 294 | 649 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 650 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 651 if (deleted > 0) |
| 652 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); | |
| 653 else if (deleted < 0) | |
| 654 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
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655 |
|
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656 if (change_occurred || deleted != 0) |
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657 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 658 |
| 284 | 659 curwin->w_cursor.lnum = eap->line1; |
| 660 beginline(BL_WHITE | BL_FIX); | |
| 661 | |
| 826 | 662 sortend: |
| 284 | 663 vim_free(nrs); |
| 826 | 664 vim_free(sortbuf1); |
| 665 vim_free(sortbuf2); | |
|
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666 vim_regfree(regmatch.regprog); |
| 481 | 667 if (got_int) |
| 668 EMSG(_(e_interr)); | |
| 284 | 669 } |
| 670 | |
| 7 | 671 /* |
| 672 * ":retab". | |
| 673 */ | |
| 674 void | |
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675 ex_retab(exarg_T *eap) |
| 7 | 676 { |
| 677 linenr_T lnum; | |
| 678 int got_tab = FALSE; | |
| 679 long num_spaces = 0; | |
| 680 long num_tabs; | |
| 681 long len; | |
| 682 long col; | |
| 683 long vcol; | |
| 684 long start_col = 0; /* For start of white-space string */ | |
| 685 long start_vcol = 0; /* For start of white-space string */ | |
| 686 long old_len; | |
| 687 char_u *ptr; | |
| 688 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 689 int did_undo; /* called u_save for current line */ | |
|
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690 #ifdef FEAT_VARTABS |
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691 int *new_vts_array = NULL; |
|
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692 char_u *new_ts_str; /* string value of tab argument */ |
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693 #else |
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694 int temp; |
| 7 | 695 int new_ts; |
|
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696 #endif |
| 7 | 697 int save_list; |
| 698 linenr_T first_line = 0; /* first changed line */ | |
| 699 linenr_T last_line = 0; /* last changed line */ | |
| 700 | |
| 701 save_list = curwin->w_p_list; | |
| 702 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 703 | |
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704 #ifdef FEAT_VARTABS |
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705 new_ts_str = eap->arg; |
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706 if (!tabstop_set(eap->arg, &new_vts_array)) |
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707 return; |
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708 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',') |
|
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709 ++(eap->arg); |
|
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710 |
|
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711 // This ensures that either new_vts_array and new_ts_str are freshly |
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712 // allocated, or new_vts_array points to an existing array and new_ts_str |
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713 // is null. |
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714 if (new_vts_array == NULL) |
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715 { |
|
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716 new_vts_array = curbuf->b_p_vts_array; |
|
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717 new_ts_str = NULL; |
|
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718 } |
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719 else |
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720 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str); |
|
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|
721 #else |
| 7 | 722 new_ts = getdigits(&(eap->arg)); |
| 723 if (new_ts < 0) | |
| 724 { | |
| 725 EMSG(_(e_positive)); | |
| 726 return; | |
| 727 } | |
| 728 if (new_ts == 0) | |
| 729 new_ts = curbuf->b_p_ts; | |
|
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730 #endif |
| 7 | 731 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) |
| 732 { | |
| 733 ptr = ml_get(lnum); | |
| 734 col = 0; | |
| 735 vcol = 0; | |
| 736 did_undo = FALSE; | |
| 737 for (;;) | |
| 738 { | |
|
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|
739 if (VIM_ISWHITE(ptr[col])) |
| 7 | 740 { |
| 741 if (!got_tab && num_spaces == 0) | |
| 742 { | |
| 743 /* First consecutive white-space */ | |
| 744 start_vcol = vcol; | |
| 745 start_col = col; | |
| 746 } | |
| 747 if (ptr[col] == ' ') | |
| 748 num_spaces++; | |
| 749 else | |
| 750 got_tab = TRUE; | |
| 751 } | |
| 752 else | |
| 753 { | |
| 754 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 755 { | |
| 756 /* Retabulate this string of white-space */ | |
| 757 | |
| 758 /* len is virtual length of white string */ | |
| 759 len = num_spaces = vcol - start_vcol; | |
| 760 num_tabs = 0; | |
| 761 if (!curbuf->b_p_et) | |
| 762 { | |
|
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763 #ifdef FEAT_VARTABS |
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764 int t, s; |
|
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765 |
|
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766 tabstop_fromto(start_vcol, vcol, |
|
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767 curbuf->b_p_ts, new_vts_array, &t, &s); |
|
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768 num_tabs = t; |
|
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769 num_spaces = s; |
|
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|
770 #else |
| 7 | 771 temp = new_ts - (start_vcol % new_ts); |
| 772 if (num_spaces >= temp) | |
| 773 { | |
| 774 num_spaces -= temp; | |
| 775 num_tabs++; | |
| 776 } | |
| 777 num_tabs += num_spaces / new_ts; | |
| 778 num_spaces -= (num_spaces / new_ts) * new_ts; | |
|
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|
779 #endif |
| 7 | 780 } |
| 781 if (curbuf->b_p_et || got_tab || | |
| 782 (num_spaces + num_tabs < len)) | |
| 783 { | |
| 784 if (did_undo == FALSE) | |
| 785 { | |
| 786 did_undo = TRUE; | |
| 787 if (u_save((linenr_T)(lnum - 1), | |
| 788 (linenr_T)(lnum + 1)) == FAIL) | |
| 789 { | |
| 790 new_line = NULL; /* flag out-of-memory */ | |
| 791 break; | |
| 792 } | |
| 793 } | |
| 794 | |
| 795 /* len is actual number of white characters used */ | |
| 796 len = num_spaces + num_tabs; | |
| 797 old_len = (long)STRLEN(ptr); | |
| 798 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 799 TRUE); | |
| 800 if (new_line == NULL) | |
| 801 break; | |
| 802 if (start_col > 0) | |
| 803 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 804 mch_memmove(new_line + start_col + len, | |
| 805 ptr + col, (size_t)(old_len - col + 1)); | |
| 806 ptr = new_line + start_col; | |
| 807 for (col = 0; col < len; col++) | |
| 808 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 809 ml_replace(lnum, new_line, FALSE); | |
| 810 if (first_line == 0) | |
| 811 first_line = lnum; | |
| 812 last_line = lnum; | |
| 813 ptr = new_line; | |
| 814 col = start_col + len; | |
| 815 } | |
| 816 } | |
| 817 got_tab = FALSE; | |
| 818 num_spaces = 0; | |
| 819 } | |
| 820 if (ptr[col] == NUL) | |
| 821 break; | |
| 822 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 823 #ifdef FEAT_MBYTE | |
| 824 if (has_mbyte) | |
| 474 | 825 col += (*mb_ptr2len)(ptr + col); |
| 7 | 826 else |
| 827 #endif | |
| 828 ++col; | |
| 829 } | |
| 830 if (new_line == NULL) /* out of memory */ | |
| 831 break; | |
| 832 line_breakcheck(); | |
| 833 } | |
| 834 if (got_int) | |
| 835 EMSG(_(e_interr)); | |
| 836 | |
|
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837 #ifdef FEAT_VARTABS |
|
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838 // If a single value was given then it can be considered equal to |
|
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839 // either the value of 'tabstop' or the value of 'vartabstop'. |
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840 if (tabstop_count(curbuf->b_p_vts_array) == 0 |
|
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841 && tabstop_count(new_vts_array) == 1 |
|
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842 && curbuf->b_p_ts == tabstop_first(new_vts_array)) |
|
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843 ; /* not changed */ |
|
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844 else if (tabstop_count(curbuf->b_p_vts_array) > 0 |
|
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|
845 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array)) |
|
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846 ; /* not changed */ |
|
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847 else |
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|
848 redraw_curbuf_later(NOT_VALID); |
|
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849 #else |
| 7 | 850 if (curbuf->b_p_ts != new_ts) |
| 851 redraw_curbuf_later(NOT_VALID); | |
|
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852 #endif |
| 7 | 853 if (first_line != 0) |
| 854 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 855 | |
| 856 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 857 | |
|
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|
858 #ifdef FEAT_VARTABS |
|
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|
859 if (new_ts_str != NULL) /* set the new tabstop */ |
|
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860 { |
|
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|
861 // If 'vartabstop' is in use or if the value given to retab has more |
|
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862 // than one tabstop then update 'vartabstop'. |
|
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|
863 int *old_vts_ary = curbuf->b_p_vts_array; |
|
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864 |
|
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865 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1) |
|
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|
866 { |
|
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|
867 set_string_option_direct((char_u *)"vts", -1, new_ts_str, |
|
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|
868 OPT_FREE|OPT_LOCAL, 0); |
|
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|
869 curbuf->b_p_vts_array = new_vts_array; |
|
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870 vim_free(old_vts_ary); |
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871 } |
|
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872 else |
|
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873 { |
|
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874 // 'vartabstop' wasn't in use and a single value was given to |
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875 // retab then update 'tabstop'. |
|
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876 curbuf->b_p_ts = tabstop_first(new_vts_array); |
|
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877 vim_free(new_vts_array); |
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878 } |
|
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879 vim_free(new_ts_str); |
|
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880 } |
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881 #else |
| 7 | 882 curbuf->b_p_ts = new_ts; |
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883 #endif |
| 7 | 884 coladvance(curwin->w_curswant); |
| 885 | |
| 886 u_clearline(); | |
| 887 } | |
| 888 | |
| 889 /* | |
| 890 * :move command - move lines line1-line2 to line dest | |
| 891 * | |
| 892 * return FAIL for failure, OK otherwise | |
| 893 */ | |
| 894 int | |
|
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changeset
|
895 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 896 { |
| 897 char_u *str; | |
| 898 linenr_T l; | |
| 899 linenr_T extra; /* Num lines added before line1 */ | |
| 900 linenr_T num_lines; /* Num lines moved */ | |
| 901 linenr_T last_line; /* Last line in file after adding new text */ | |
| 6755 | 902 #ifdef FEAT_FOLDING |
|
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903 win_T *win; |
|
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904 tabpage_T *tp; |
| 6755 | 905 #endif |
| 7 | 906 |
| 907 if (dest >= line1 && dest < line2) | |
| 908 { | |
| 909 EMSG(_("E134: Move lines into themselves")); | |
| 910 return FAIL; | |
| 911 } | |
| 912 | |
| 913 num_lines = line2 - line1 + 1; | |
| 914 | |
| 915 /* | |
| 916 * First we copy the old text to its new location -- webb | |
| 917 * Also copy the flag that ":global" command uses. | |
| 918 */ | |
| 919 if (u_save(dest, dest + 1) == FAIL) | |
| 920 return FAIL; | |
| 921 for (extra = 0, l = line1; l <= line2; l++) | |
| 922 { | |
| 923 str = vim_strsave(ml_get(l + extra)); | |
| 924 if (str != NULL) | |
| 925 { | |
| 926 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 927 vim_free(str); | |
| 928 if (dest < line1) | |
| 929 extra++; | |
| 930 } | |
| 931 } | |
| 932 | |
| 933 /* | |
| 934 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 935 * mark_adjust() calls. | |
| 936 * | |
| 937 * We adjust the marks within the old text so that they refer to the | |
| 938 * last lines of the file (temporarily), because we know no other marks | |
| 939 * will be set there since these line numbers did not exist until we added | |
| 940 * our new lines. | |
| 941 * | |
| 942 * Then we adjust the marks on lines between the old and new text positions | |
| 943 * (either forwards or backwards). | |
| 944 * | |
| 945 * And Finally we adjust the marks we put at the end of the file back to | |
| 946 * their final destination at the new text position -- webb | |
| 947 */ | |
| 948 last_line = curbuf->b_ml.ml_line_count; | |
|
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949 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 950 if (dest >= line2) |
| 951 { | |
|
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952 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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953 #ifdef FEAT_FOLDING |
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954 FOR_ALL_TAB_WINDOWS(tp, win) { |
|
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955 if (win->w_buffer == curbuf) |
|
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956 foldMoveRange(&win->w_folds, line1, line2, dest); |
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957 } |
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958 #endif |
| 7 | 959 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 960 curbuf->b_op_end.lnum = dest; | |
| 961 } | |
| 962 else | |
| 963 { | |
|
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964 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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965 #ifdef FEAT_FOLDING |
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966 FOR_ALL_TAB_WINDOWS(tp, win) { |
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967 if (win->w_buffer == curbuf) |
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968 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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969 } |
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970 #endif |
| 7 | 971 curbuf->b_op_start.lnum = dest + 1; |
| 972 curbuf->b_op_end.lnum = dest + num_lines; | |
| 973 } | |
| 974 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
|
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975 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 976 -(last_line - dest - extra), 0L); |
| 977 | |
| 978 /* | |
| 979 * Now we delete the original text -- webb | |
| 980 */ | |
| 981 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 982 return FAIL; | |
| 983 | |
| 984 for (l = line1; l <= line2; l++) | |
| 985 ml_delete(line1 + extra, TRUE); | |
| 986 | |
| 987 if (!global_busy && num_lines > p_report) | |
| 988 { | |
| 989 if (num_lines == 1) | |
| 990 MSG(_("1 line moved")); | |
| 991 else | |
| 992 smsg((char_u *)_("%ld lines moved"), num_lines); | |
| 993 } | |
| 994 | |
| 995 /* | |
| 996 * Leave the cursor on the last of the moved lines. | |
| 997 */ | |
| 998 if (dest >= line1) | |
| 999 curwin->w_cursor.lnum = dest; | |
| 1000 else | |
| 1001 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 1002 | |
| 1003 if (line1 < dest) | |
| 3184 | 1004 { |
| 1005 dest += num_lines + 1; | |
| 1006 last_line = curbuf->b_ml.ml_line_count; | |
| 1007 if (dest > last_line + 1) | |
| 1008 dest = last_line + 1; | |
| 1009 changed_lines(line1, 0, dest, 0L); | |
| 1010 } | |
| 7 | 1011 else |
| 1012 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 1013 | |
| 1014 return OK; | |
| 1015 } | |
| 1016 | |
| 1017 /* | |
| 1018 * ":copy" | |
| 1019 */ | |
| 1020 void | |
|
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1021 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 1022 { |
| 1023 linenr_T count; | |
| 1024 char_u *p; | |
| 1025 | |
| 1026 count = line2 - line1 + 1; | |
| 1027 curbuf->b_op_start.lnum = n + 1; | |
| 1028 curbuf->b_op_end.lnum = n + count; | |
| 1029 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 1030 | |
| 1031 /* | |
| 1032 * there are three situations: | |
| 1033 * 1. destination is above line1 | |
| 1034 * 2. destination is between line1 and line2 | |
| 1035 * 3. destination is below line2 | |
| 1036 * | |
| 1037 * n = destination (when starting) | |
| 1038 * curwin->w_cursor.lnum = destination (while copying) | |
| 1039 * line1 = start of source (while copying) | |
| 1040 * line2 = end of source (while copying) | |
| 1041 */ | |
| 1042 if (u_save(n, n + 1) == FAIL) | |
| 1043 return; | |
| 1044 | |
| 1045 curwin->w_cursor.lnum = n; | |
| 1046 while (line1 <= line2) | |
| 1047 { | |
| 1048 /* need to use vim_strsave() because the line will be unlocked within | |
| 1049 * ml_append() */ | |
| 1050 p = vim_strsave(ml_get(line1)); | |
| 1051 if (p != NULL) | |
| 1052 { | |
| 1053 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 1054 vim_free(p); | |
| 1055 } | |
| 1056 /* situation 2: skip already copied lines */ | |
| 1057 if (line1 == n) | |
| 1058 line1 = curwin->w_cursor.lnum; | |
| 1059 ++line1; | |
| 1060 if (curwin->w_cursor.lnum < line1) | |
| 1061 ++line1; | |
| 1062 if (curwin->w_cursor.lnum < line2) | |
| 1063 ++line2; | |
| 1064 ++curwin->w_cursor.lnum; | |
| 1065 } | |
| 1066 | |
| 1067 appended_lines_mark(n, count); | |
| 1068 | |
| 1069 msgmore((long)count); | |
| 1070 } | |
| 1071 | |
| 359 | 1072 static char_u *prevcmd = NULL; /* the previous command */ |
| 1073 | |
| 1074 #if defined(EXITFREE) || defined(PROTO) | |
| 1075 void | |
|
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1076 free_prev_shellcmd(void) |
| 359 | 1077 { |
| 1078 vim_free(prevcmd); | |
| 1079 } | |
| 1080 #endif | |
| 1081 | |
| 7 | 1082 /* |
| 1083 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1084 * Bangs in the argument are replaced with the previously entered command. | |
| 1085 * Remember the argument. | |
| 1086 */ | |
| 1087 void | |
|
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1088 do_bang( |
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1089 int addr_count, |
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1090 exarg_T *eap, |
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1091 int forceit, |
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1092 int do_in, |
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1093 int do_out) |
| 7 | 1094 { |
| 1095 char_u *arg = eap->arg; /* command */ | |
| 1096 linenr_T line1 = eap->line1; /* start of range */ | |
| 1097 linenr_T line2 = eap->line2; /* end of range */ | |
| 1098 char_u *newcmd = NULL; /* the new command */ | |
| 1099 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1100 int ins_prevcmd; | |
| 1101 char_u *t; | |
| 1102 char_u *p; | |
| 1103 char_u *trailarg; | |
| 1104 int len; | |
| 1105 int scroll_save = msg_scroll; | |
| 1106 | |
| 1107 /* | |
| 1108 * Disallow shell commands for "rvim". | |
| 1109 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1110 * security reasons. | |
| 1111 */ | |
| 1112 if (check_restricted() || check_secure()) | |
| 1113 return; | |
| 1114 | |
| 1115 if (addr_count == 0) /* :! */ | |
| 1116 { | |
| 1117 msg_scroll = FALSE; /* don't scroll here */ | |
| 1118 autowrite_all(); | |
| 1119 msg_scroll = scroll_save; | |
| 1120 } | |
| 1121 | |
| 1122 /* | |
| 1123 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1124 * (:!! is indicated by the 'forceit' variable) | |
| 1125 */ | |
| 1126 ins_prevcmd = forceit; | |
| 1127 trailarg = arg; | |
| 1128 do | |
| 1129 { | |
| 1130 len = (int)STRLEN(trailarg) + 1; | |
| 1131 if (newcmd != NULL) | |
| 1132 len += (int)STRLEN(newcmd); | |
| 1133 if (ins_prevcmd) | |
| 1134 { | |
| 1135 if (prevcmd == NULL) | |
| 1136 { | |
| 1137 EMSG(_(e_noprev)); | |
| 1138 vim_free(newcmd); | |
| 1139 return; | |
| 1140 } | |
| 1141 len += (int)STRLEN(prevcmd); | |
| 1142 } | |
| 1872 | 1143 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1144 { |
| 1145 vim_free(newcmd); | |
| 1146 return; | |
| 1147 } | |
| 1148 *t = NUL; | |
| 1149 if (newcmd != NULL) | |
| 1150 STRCAT(t, newcmd); | |
| 1151 if (ins_prevcmd) | |
| 1152 STRCAT(t, prevcmd); | |
| 1153 p = t + STRLEN(t); | |
| 1154 STRCAT(t, trailarg); | |
| 1155 vim_free(newcmd); | |
| 1156 newcmd = t; | |
| 1157 | |
| 1158 /* | |
| 1159 * Scan the rest of the argument for '!', which is replaced by the | |
| 1160 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1161 */ | |
| 1162 trailarg = NULL; | |
| 1163 while (*p) | |
| 1164 { | |
| 2823 | 1165 if (*p == '!') |
| 7 | 1166 { |
| 1167 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1168 STRMOVE(p - 1, p); |
| 7 | 1169 else |
| 1170 { | |
| 1171 trailarg = p; | |
| 1172 *trailarg++ = NUL; | |
| 1173 ins_prevcmd = TRUE; | |
| 1174 break; | |
| 1175 } | |
| 1176 } | |
| 1177 ++p; | |
| 1178 } | |
| 1179 } while (trailarg != NULL); | |
| 1180 | |
| 1181 vim_free(prevcmd); | |
| 1182 prevcmd = newcmd; | |
| 1183 | |
| 1184 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1185 { | |
| 5728 | 1186 /* If % or # appears in the command, it must have been escaped. |
| 1187 * Reescape them, so that redoing them does not substitute them by the | |
| 1188 * buffername. */ | |
| 1189 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1190 | |
| 1191 if (cmd != NULL) | |
| 1192 { | |
| 1193 AppendToRedobuffLit(cmd, -1); | |
| 1194 vim_free(cmd); | |
| 1195 } | |
| 1196 else | |
| 1197 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1198 AppendToRedobuff((char_u *)"\n"); |
| 1199 bangredo = FALSE; | |
| 1200 } | |
| 1201 /* | |
| 1202 * Add quotes around the command, for shells that need them. | |
| 1203 */ | |
| 1204 if (*p_shq != NUL) | |
| 1205 { | |
| 1206 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1207 if (newcmd == NULL) | |
| 1208 return; | |
| 1209 STRCPY(newcmd, p_shq); | |
| 1210 STRCAT(newcmd, prevcmd); | |
| 1211 STRCAT(newcmd, p_shq); | |
| 1212 free_newcmd = TRUE; | |
| 1213 } | |
| 1214 if (addr_count == 0) /* :! */ | |
| 1215 { | |
| 1216 /* echo the command */ | |
| 1217 msg_start(); | |
| 1218 msg_putchar(':'); | |
| 1219 msg_putchar('!'); | |
| 1220 msg_outtrans(newcmd); | |
| 1221 msg_clr_eos(); | |
| 1222 windgoto(msg_row, msg_col); | |
| 1223 | |
| 1224 do_shell(newcmd, 0); | |
| 1225 } | |
| 1226 else /* :range! */ | |
| 725 | 1227 { |
| 7 | 1228 /* Careful: This may recursively call do_bang() again! (because of |
| 1229 * autocommands) */ | |
| 1230 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1231 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1232 } | |
| 7 | 1233 if (free_newcmd) |
| 1234 vim_free(newcmd); | |
| 1235 } | |
| 1236 | |
| 1237 /* | |
| 1238 * do_filter: filter lines through a command given by the user | |
| 1239 * | |
| 169 | 1240 * We mostly use temp files and the call_shell() routine here. This would |
| 1241 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1242 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1243 * to deal with redirection somehow, and should handle things like looking |
| 1244 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1245 * command name given by the user. All reasonable versions of call_shell() | |
| 1246 * do this. | |
| 169 | 1247 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1248 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1249 * We use input redirection if do_in is TRUE. |
| 1250 * We use output redirection if do_out is TRUE. | |
| 1251 */ | |
| 1252 static void | |
|
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1253 do_filter( |
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1254 linenr_T line1, |
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1255 linenr_T line2, |
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1256 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1257 char_u *cmd, |
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1258 int do_in, |
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|
1259 int do_out) |
| 7 | 1260 { |
| 1261 char_u *itmp = NULL; | |
| 1262 char_u *otmp = NULL; | |
| 1263 linenr_T linecount; | |
| 1264 linenr_T read_linecount; | |
| 1265 pos_T cursor_save; | |
| 1266 char_u *cmd_buf; | |
| 1267 buf_T *old_curbuf = curbuf; | |
| 169 | 1268 int shell_flags = 0; |
| 7 | 1269 |
| 1270 if (*cmd == NUL) /* no filter command */ | |
| 1271 return; | |
| 1272 | |
| 1273 cursor_save = curwin->w_cursor; | |
| 1274 linecount = line2 - line1 + 1; | |
| 1275 curwin->w_cursor.lnum = line1; | |
| 1276 curwin->w_cursor.col = 0; | |
| 1277 changed_line_abv_curs(); | |
| 1278 invalidate_botline(); | |
| 1279 | |
| 1280 /* | |
| 169 | 1281 * When using temp files: |
| 1282 * 1. * Form temp file names | |
| 1283 * 2. * Write the lines to a temp file | |
| 1284 * 3. Run the filter command on the temp file | |
| 1285 * 4. * Read the output of the command into the buffer | |
| 1286 * 5. * Delete the original lines to be filtered | |
| 1287 * 6. * Remove the temp files | |
| 1288 * | |
| 1289 * When writing the input with a pipe or when catching the output with a | |
| 1290 * pipe only need to do 3. | |
| 7 | 1291 */ |
| 1292 | |
| 169 | 1293 if (do_out) |
| 1294 shell_flags |= SHELL_DOOUT; | |
| 1295 | |
| 3482 | 1296 #ifdef FEAT_FILTERPIPE |
| 169 | 1297 if (!do_in && do_out && !p_stmp) |
| 1298 { | |
| 1299 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1300 shell_flags |= SHELL_READ; | |
| 1301 curwin->w_cursor.lnum = line2; | |
| 1302 } | |
| 1303 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1304 { |
| 169 | 1305 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1306 shell_flags |= SHELL_WRITE; | |
| 1307 curbuf->b_op_start.lnum = line1; | |
| 1308 curbuf->b_op_end.lnum = line2; | |
| 7 | 1309 } |
| 169 | 1310 else if (do_in && do_out && !p_stmp) |
| 1311 { | |
| 1312 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1313 * use a temp file. */ | |
| 1314 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1315 curbuf->b_op_start.lnum = line1; | |
| 1316 curbuf->b_op_end.lnum = line2; | |
| 1317 curwin->w_cursor.lnum = line2; | |
| 1318 } | |
| 1319 else | |
| 1320 #endif | |
| 6721 | 1321 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1322 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1323 { |
| 1324 EMSG(_(e_notmp)); | |
| 1325 goto filterend; | |
| 1326 } | |
| 7 | 1327 |
| 1328 /* | |
| 1329 * The writing and reading of temp files will not be shown. | |
| 1330 * Vi also doesn't do this and the messages are not very informative. | |
| 1331 */ | |
| 1332 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1333 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1334 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1335 { | |
| 1336 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1337 --no_wait_return; | |
|
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1338 #if defined(FEAT_EVAL) |
| 7 | 1339 if (!aborting()) |
| 1340 #endif | |
| 1341 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
| 1342 goto filterend; | |
| 1343 } | |
| 1344 if (curbuf != old_curbuf) | |
| 1345 goto filterend; | |
| 1346 | |
| 1347 if (!do_out) | |
| 1348 msg_putchar('\n'); | |
| 1349 | |
| 1581 | 1350 /* Create the shell command in allocated memory. */ |
| 7 | 1351 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1352 if (cmd_buf == NULL) | |
| 1353 goto filterend; | |
| 1354 | |
| 1355 windgoto((int)Rows - 1, 0); | |
| 1356 cursor_on(); | |
| 1357 | |
| 1358 /* | |
| 1359 * When not redirecting the output the command can write anything to the | |
| 1360 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1361 * stderr output of external command. Clear the screen later. | |
| 1362 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1363 * also mess up the screen, clear it later. | |
| 1364 */ | |
| 1365 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1366 redraw_later_clear(); | |
| 1367 | |
| 169 | 1368 if (do_out) |
| 1369 { | |
| 1370 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1371 { |
| 1372 vim_free(cmd_buf); | |
| 169 | 1373 goto error; |
| 1581 | 1374 } |
| 169 | 1375 redraw_curbuf_later(VALID); |
| 1376 } | |
| 1377 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1378 | |
| 7 | 1379 /* |
| 1380 * When call_shell() fails wait_return() is called to give the user a | |
| 1381 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1382 * can see the error messages from the command that appear on stdout; use | |
| 1383 * 'u' to fix the text | |
| 1384 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1385 * like ":r !cat" hangs. | |
| 1386 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1387 */ | |
| 169 | 1388 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1389 { |
| 1390 redraw_later_clear(); | |
| 1391 wait_return(FALSE); | |
| 1392 } | |
| 1393 vim_free(cmd_buf); | |
| 1394 | |
| 1395 did_check_timestamps = FALSE; | |
| 1396 need_check_timestamps = TRUE; | |
| 1397 | |
| 1398 /* When interrupting the shell command, it may still have produced some | |
| 1399 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1400 * reading. */ | |
| 1401 ui_breakcheck(); | |
| 1402 got_int = FALSE; | |
| 1403 | |
| 1404 if (do_out) | |
| 1405 { | |
| 169 | 1406 if (otmp != NULL) |
| 7 | 1407 { |
| 169 | 1408 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
|
1409 eap, READ_FILTER) != OK) |
| 169 | 1410 { |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1411 #if defined(FEAT_EVAL) |
| 169 | 1412 if (!aborting()) |
| 1413 #endif | |
| 1414 { | |
| 1415 msg_putchar('\n'); | |
| 1416 EMSG2(_(e_notread), otmp); | |
| 1417 } | |
| 1418 goto error; | |
| 7 | 1419 } |
| 169 | 1420 if (curbuf != old_curbuf) |
| 1421 goto filterend; | |
| 7 | 1422 } |
| 169 | 1423 |
| 1424 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1425 | |
| 1426 if (shell_flags & SHELL_READ) | |
| 1427 { | |
| 1428 curbuf->b_op_start.lnum = line2 + 1; | |
| 1429 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1430 appended_lines_mark(line2, read_linecount); | |
| 1431 } | |
| 7 | 1432 |
| 1433 if (do_in) | |
| 1434 { | |
| 1435 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1436 { | |
| 1437 if (read_linecount >= linecount) | |
| 1438 /* move all marks from old lines to new lines */ | |
| 1439 mark_adjust(line1, line2, linecount, 0L); | |
| 1440 else | |
| 1441 { | |
| 1442 /* move marks from old lines to new lines, delete marks | |
| 1443 * that are in deleted lines */ | |
| 1444 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1445 linecount, 0L); | |
| 1446 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1447 } | |
| 1448 } | |
| 1449 | |
| 1450 /* | |
| 1451 * Put cursor on first filtered line for ":range!cmd". | |
| 1452 * Adjust '[ and '] (set by buf_write()). | |
| 1453 */ | |
| 1454 curwin->w_cursor.lnum = line1; | |
| 1455 del_lines(linecount, TRUE); | |
| 1456 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1457 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1458 write_lnum_adjust(-linecount); /* adjust last line | |
| 1459 for next write */ | |
| 100 | 1460 #ifdef FEAT_FOLDING |
| 1461 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1462 #endif | |
| 7 | 1463 } |
| 1464 else | |
| 1465 { | |
| 1466 /* | |
| 1467 * Put cursor on last new line for ":r !cmd". | |
| 1468 */ | |
| 169 | 1469 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1470 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1471 } | |
| 100 | 1472 |
| 7 | 1473 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1474 --no_wait_return; | |
| 1475 | |
| 1476 if (linecount > p_report) | |
| 1477 { | |
| 1478 if (do_in) | |
| 1479 { | |
| 274 | 1480 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
| 1481 _("%ld lines filtered"), (long)linecount); | |
| 7 | 1482 if (msg(msg_buf) && !msg_scroll) |
| 1483 /* save message to display it after redraw */ | |
| 680 | 1484 set_keep_msg(msg_buf, 0); |
| 7 | 1485 } |
| 1486 else | |
| 1487 msgmore((long)linecount); | |
| 1488 } | |
| 1489 } | |
| 1490 else | |
| 1491 { | |
| 1492 error: | |
| 1493 /* put cursor back in same position for ":w !cmd" */ | |
| 1494 curwin->w_cursor = cursor_save; | |
| 1495 --no_wait_return; | |
| 1496 wait_return(FALSE); | |
| 1497 } | |
| 1498 | |
| 1499 filterend: | |
| 1500 | |
| 1501 if (curbuf != old_curbuf) | |
| 1502 { | |
| 1503 --no_wait_return; | |
| 1504 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
| 1505 } | |
| 1506 if (itmp != NULL) | |
| 1507 mch_remove(itmp); | |
| 1508 if (otmp != NULL) | |
| 1509 mch_remove(otmp); | |
| 1510 vim_free(itmp); | |
| 1511 vim_free(otmp); | |
| 1512 } | |
| 1513 | |
| 1514 /* | |
| 1515 * Call a shell to execute a command. | |
| 1516 * When "cmd" is NULL start an interactive shell. | |
| 1517 */ | |
| 1518 void | |
|
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diff
changeset
|
1519 do_shell( |
|
f86adafb28d4
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parents:
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diff
changeset
|
1520 char_u *cmd, |
|
f86adafb28d4
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parents:
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diff
changeset
|
1521 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1522 { |
| 1523 buf_T *buf; | |
| 1524 #ifndef FEAT_GUI_MSWIN | |
| 1525 int save_nwr; | |
| 1526 #endif | |
| 1527 #ifdef MSWIN | |
| 1528 int winstart = FALSE; | |
| 1529 #endif | |
| 1530 | |
| 1531 /* | |
| 1532 * Disallow shell commands for "rvim". | |
| 1533 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1534 * security reasons. | |
| 1535 */ | |
| 1536 if (check_restricted() || check_secure()) | |
| 1537 { | |
| 1538 msg_end(); | |
| 1539 return; | |
| 1540 } | |
| 1541 | |
| 1542 #ifdef MSWIN | |
| 1543 /* | |
| 1544 * Check if ":!start" is used. | |
| 1545 */ | |
| 1546 if (cmd != NULL) | |
| 1547 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1548 #endif | |
| 1549 | |
| 1550 /* | |
| 1551 * For autocommands we want to get the output on the current screen, to | |
| 1552 * avoid having to type return below. | |
| 1553 */ | |
| 1554 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1555 if (!autocmd_busy) | |
| 1556 { | |
| 1557 #ifdef MSWIN | |
| 1558 if (!winstart) | |
| 1559 #endif | |
| 1560 stoptermcap(); | |
| 1561 } | |
| 1562 #ifdef MSWIN | |
| 1563 if (!winstart) | |
| 1564 #endif | |
| 1565 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1566 | |
| 1567 /* warning message before calling the shell */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1568 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
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fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1569 FOR_ALL_BUFFERS(buf) |
|
13012
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patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents:
12942
diff
changeset
|
1570 if (bufIsChangedNotTerm(buf)) |
| 7 | 1571 { |
| 1572 #ifdef FEAT_GUI_MSWIN | |
| 1573 if (!winstart) | |
| 1574 starttermcap(); /* don't want a message box here */ | |
| 1575 #endif | |
| 1576 MSG_PUTS(_("[No write since last change]\n")); | |
| 1577 #ifdef FEAT_GUI_MSWIN | |
| 1578 if (!winstart) | |
| 1579 stoptermcap(); | |
| 1580 #endif | |
| 1581 break; | |
| 1582 } | |
| 1583 | |
| 1584 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1585 * 1" command to the terminal. */ | |
| 1586 if (!swapping_screen()) | |
| 1587 windgoto(msg_row, msg_col); | |
| 1588 cursor_on(); | |
| 1589 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1590 did_check_timestamps = FALSE; | |
| 1591 need_check_timestamps = TRUE; | |
| 1592 | |
| 1593 /* | |
| 1594 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1595 * to overwrite the text that the external command showed | |
| 1596 */ | |
| 1597 if (!swapping_screen()) | |
| 1598 { | |
| 1599 msg_row = Rows - 1; | |
| 1600 msg_col = 0; | |
| 1601 } | |
| 1602 | |
| 1603 if (autocmd_busy) | |
| 1604 { | |
| 1605 if (msg_silent == 0) | |
| 1606 redraw_later_clear(); | |
| 1607 } | |
| 1608 else | |
| 1609 { | |
| 1610 /* | |
| 1611 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1612 * Also for the Win32 GUI (the output is in a console window). | |
| 1613 * Otherwise there is probably text on the screen that the user wants | |
| 1614 * to read before redrawing, so call wait_return(). | |
| 1615 */ | |
| 1616 #ifndef FEAT_GUI_MSWIN | |
| 1617 if (cmd == NULL | |
| 1618 # ifdef WIN3264 | |
| 1619 || (winstart && !need_wait_return) | |
| 1620 # endif | |
| 1621 ) | |
| 1622 { | |
| 1623 if (msg_silent == 0) | |
| 1624 redraw_later_clear(); | |
| 1625 need_wait_return = FALSE; | |
| 1626 } | |
| 1627 else | |
| 1628 { | |
| 1629 /* | |
| 1630 * If we switch screens when starttermcap() is called, we really | |
| 1631 * want to wait for "hit return to continue". | |
| 1632 */ | |
| 1633 save_nwr = no_wait_return; | |
| 1634 if (swapping_screen()) | |
| 1635 no_wait_return = FALSE; | |
| 1636 # ifdef AMIGA | |
| 1637 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1638 # else | |
| 1639 wait_return(msg_silent == 0); | |
| 1640 # endif | |
| 1641 no_wait_return = save_nwr; | |
| 1642 } | |
| 1643 #endif /* FEAT_GUI_W32 */ | |
| 1644 | |
| 1645 #ifdef MSWIN | |
| 1646 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1647 #endif | |
| 1648 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1649 | |
| 1650 /* | |
| 1651 * In an Amiga window redrawing is caused by asking the window size. | |
| 1652 * If we got an interrupt this will not work. The chance that the | |
| 1653 * window size is wrong is very small, but we need to redraw the | |
| 1654 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1655 * but it saves an extra redraw. | |
| 1656 */ | |
| 1657 #ifdef AMIGA | |
| 1658 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1659 { | |
| 1660 if (msg_silent == 0) | |
| 1661 redraw_later_clear(); | |
| 1662 } | |
| 1663 else if (term_console) | |
| 1664 { | |
| 1665 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1666 if (got_int && msg_silent == 0) | |
| 1667 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1668 else | |
| 1669 must_redraw = 0; /* no extra redraw needed */ | |
| 1670 } | |
| 1671 #endif | |
| 1672 } | |
| 1673 | |
| 1674 /* display any error messages now */ | |
| 1675 display_errors(); | |
| 725 | 1676 |
| 1677 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1678 } |
| 1679 | |
| 1680 /* | |
| 1681 * Create a shell command from a command string, input redirection file and | |
| 1682 * output redirection file. | |
| 1683 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1684 */ | |
| 1685 char_u * | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1686 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1687 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1688 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
|
1689 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1690 { |
| 1691 char_u *buf; | |
| 1692 long_u len; | |
| 5867 | 1693 |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1694 #if defined(UNIX) |
| 5881 | 1695 int is_fish_shell; |
| 5911 | 1696 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1697 |
| 5867 | 1698 /* Account for fish's different syntax for subshells */ |
| 5911 | 1699 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1700 vim_free(shell_name); | |
| 5867 | 1701 if (is_fish_shell) |
| 1702 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1703 else | |
| 1704 #endif | |
| 1705 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1706 if (itmp != NULL) |
| 1707 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1708 if (otmp != NULL) | |
| 1709 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1710 buf = lalloc(len, TRUE); | |
| 1711 if (buf == NULL) | |
| 1712 return NULL; | |
| 1713 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1714 #if defined(UNIX) |
| 7 | 1715 /* |
| 169 | 1716 * Put braces around the command (for concatenated commands) when |
| 1717 * redirecting input and/or output. | |
| 7 | 1718 */ |
| 169 | 1719 if (itmp != NULL || otmp != NULL) |
| 5867 | 1720 { |
| 1721 if (is_fish_shell) | |
| 1722 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1723 else | |
| 1724 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1725 } | |
| 169 | 1726 else |
| 1727 STRCPY(buf, cmd); | |
| 7 | 1728 if (itmp != NULL) |
| 1729 { | |
| 1730 STRCAT(buf, " < "); | |
| 1731 STRCAT(buf, itmp); | |
| 1732 } | |
| 1733 #else | |
| 1734 /* | |
| 5867 | 1735 * For shells that don't understand braces around commands, at least allow |
| 7 | 1736 * the use of commands in a pipe. |
| 1737 */ | |
| 1738 STRCPY(buf, cmd); | |
| 1739 if (itmp != NULL) | |
| 1740 { | |
| 1741 char_u *p; | |
| 1742 | |
| 1743 /* | |
| 1744 * If there is a pipe, we have to put the '<' in front of it. | |
| 1745 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1746 * redirection would be inside the quotes. | |
| 1747 */ | |
| 1748 if (*p_shq == NUL) | |
| 1749 { | |
| 1750 p = vim_strchr(buf, '|'); | |
| 1751 if (p != NULL) | |
| 1752 *p = NUL; | |
| 1753 } | |
| 1754 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1755 STRCAT(buf, itmp); | |
| 1756 if (*p_shq == NUL) | |
| 1757 { | |
| 1758 p = vim_strchr(cmd, '|'); | |
| 1759 if (p != NULL) | |
| 1760 { | |
| 1761 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1762 STRCAT(buf, p); | |
| 1763 } | |
| 1764 } | |
| 1765 } | |
| 1766 #endif | |
| 1767 if (otmp != NULL) | |
| 1872 | 1768 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1769 |
| 1770 return buf; | |
| 1771 } | |
| 1772 | |
| 1773 /* | |
| 1872 | 1774 * Append output redirection for file "fname" to the end of string buffer |
| 1775 * "buf[buflen]" | |
| 7 | 1776 * Works with the 'shellredir' and 'shellpipe' options. |
| 1777 * The caller should make sure that there is enough room: | |
| 1778 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1779 */ | |
| 1780 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1781 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1782 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1783 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1784 char_u *opt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1785 char_u *fname) |
| 7 | 1786 { |
| 1787 char_u *p; | |
| 1872 | 1788 char_u *end; |
| 1789 | |
| 1790 end = buf + STRLEN(buf); | |
|
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|
1791 /* find "%s" */ |
| 7 | 1792 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
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|
1793 { |
|
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parents:
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changeset
|
1794 if (p[1] == 's') /* found %s */ |
| 7 | 1795 break; |
|
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diff
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|
1796 if (p[1] == '%') /* skip %% */ |
|
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parents:
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changeset
|
1797 ++p; |
|
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updated for version 7.4b.005
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diff
changeset
|
1798 } |
| 7 | 1799 if (p != NULL) |
| 1800 { | |
| 1872 | 1801 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1802 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1803 (char *)opt, (char *)fname); | |
| 7 | 1804 } |
| 1805 else | |
| 1872 | 1806 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1807 #ifdef FEAT_QUICKFIX |
| 1808 " %s %s", | |
| 1809 #else | |
| 1810 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1811 #endif | |
| 1812 (char *)opt, (char *)fname); | |
| 1813 } | |
| 1814 | |
|
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1815 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1816 |
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1817 static int no_viminfo(void); |
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1818 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1819 static void write_viminfo_version(FILE *fp_out); |
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1820 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1821 static int viminfo_errcnt; |
| 1822 | |
| 1823 static int | |
|
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1824 no_viminfo(void) |
| 7 | 1825 { |
| 1826 /* "vim -i NONE" does not read or write a viminfo file */ | |
|
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1827 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1828 } |
| 1829 | |
| 1830 /* | |
| 1831 * Report an error for reading a viminfo file. | |
| 1832 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1833 */ | |
| 1834 int | |
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1835 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1836 { |
| 274 | 1837 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1838 errnum, message); | |
| 1459 | 1839 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1840 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1841 IObuff[STRLEN(IObuff) - 1] = NUL; | |
| 7 | 1842 emsg(IObuff); |
| 1843 if (++viminfo_errcnt >= 10) | |
| 1844 { | |
| 1845 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
| 1846 return TRUE; | |
| 1847 } | |
| 1848 return FALSE; | |
| 1849 } | |
| 1850 | |
| 1851 /* | |
| 1852 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1853 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1854 */ |
| 1855 int | |
|
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1856 read_viminfo( |
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1857 char_u *file, /* file name or NULL to use default name */ |
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1858 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1859 { |
| 1860 FILE *fp; | |
| 1861 char_u *fname; | |
| 1862 | |
| 1863 if (no_viminfo()) | |
| 1864 return FAIL; | |
| 1865 | |
| 1733 | 1866 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1867 if (fname == NULL) |
| 1868 return FAIL; | |
| 1869 fp = mch_fopen((char *)fname, READBIN); | |
| 1870 | |
| 1871 if (p_verbose > 0) | |
| 294 | 1872 { |
| 1873 verbose_enter(); | |
| 274 | 1874 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
| 1875 fname, | |
| 1733 | 1876 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1877 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1878 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1879 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1880 verbose_leave(); |
| 1881 } | |
| 7 | 1882 |
| 1883 vim_free(fname); | |
| 1884 if (fp == NULL) | |
| 1885 return FAIL; | |
| 1886 | |
| 1887 viminfo_errcnt = 0; | |
| 1733 | 1888 do_viminfo(fp, NULL, flags); |
| 7 | 1889 |
| 1890 fclose(fp); | |
| 1891 return OK; | |
| 1892 } | |
| 1893 | |
| 1894 /* | |
|
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1895 * Write the viminfo file. The old one is read in first so that effectively a |
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1896 * merge of current info and old info is done. This allows multiple vims to |
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1897 * run simultaneously, without losing any marks etc. |
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1898 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1899 * info is written to the file. |
| 7 | 1900 */ |
| 1901 void | |
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1902 write_viminfo(char_u *file, int forceit) |
| 7 | 1903 { |
| 1904 char_u *fname; | |
| 1905 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1906 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1907 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1908 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1909 #if defined(UNIX) || defined(VMS) |
| 1910 mode_t umask_save; | |
| 1911 #endif | |
| 1912 #ifdef UNIX | |
| 1913 int shortname = FALSE; /* use 8.3 file name */ | |
|
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1914 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1915 #endif |
| 601 | 1916 #ifdef WIN3264 |
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1917 int hidden = FALSE; |
| 601 | 1918 #endif |
| 7 | 1919 |
| 1920 if (no_viminfo()) | |
| 1921 return; | |
| 1922 | |
| 1923 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1924 if (fname == NULL) | |
| 1925 return; | |
| 1926 | |
| 1927 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1928 if (fp_in == NULL) | |
| 1929 { | |
|
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1930 int fd; |
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1931 |
| 7 | 1932 /* if it does exist, but we can't read it, don't try writing */ |
| 1933 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1934 goto end; | |
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1935 |
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1936 /* Create the new .viminfo non-accessible for others, because it may |
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1937 * contain text from non-accessible documents. It is up to the user to |
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1938 * widen access (e.g. to a group). This may also fail if there is a |
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1939 * race condition, then just give up. */ |
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1940 fd = mch_open((char *)fname, |
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1941 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1942 if (fd < 0) |
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1943 goto end; |
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1944 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1945 } |
| 1946 else | |
| 1947 { | |
| 1948 /* | |
| 1949 * There is an existing viminfo file. Create a temporary file to | |
| 1950 * write the new viminfo into, in the same directory as the | |
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1951 * existing viminfo file, which will be renamed once all writing is |
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1952 * successful. |
| 7 | 1953 */ |
| 1954 #ifdef UNIX | |
| 1955 /* | |
| 1956 * For Unix we check the owner of the file. It's not very nice to | |
| 1957 * overwrite a user's viminfo file after a "su root", with a | |
| 1958 * viminfo file that the user can't read. | |
| 1959 */ | |
| 1869 | 1960 st_old.st_dev = (dev_t)0; |
| 1438 | 1961 st_old.st_ino = 0; |
| 7 | 1962 st_old.st_mode = 0600; |
| 1076 | 1963 if (mch_stat((char *)fname, &st_old) == 0 |
| 1964 && getuid() != ROOT_UID | |
| 560 | 1965 && !(st_old.st_uid == getuid() |
| 7 | 1966 ? (st_old.st_mode & 0200) |
| 1967 : (st_old.st_gid == getgid() | |
| 1968 ? (st_old.st_mode & 0020) | |
| 1969 : (st_old.st_mode & 0002)))) | |
| 1970 { | |
| 944 | 1971 int tt = msg_didany; |
| 7 | 1972 |
| 1973 /* avoid a wait_return for this message, it's annoying */ | |
| 1974 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 1975 msg_didany = tt; | |
| 840 | 1976 fclose(fp_in); |
| 7 | 1977 goto end; |
| 1978 } | |
| 1979 #endif | |
| 601 | 1980 #ifdef WIN3264 |
| 1981 /* Get the file attributes of the existing viminfo file. */ | |
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1982 hidden = mch_ishidden(fname); |
| 601 | 1983 #endif |
| 7 | 1984 |
| 1985 /* | |
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1986 * Make tempname, find one that does not exist yet. |
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1987 * Beware of a race condition: If someone logs out and all Vim |
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1988 * instances exit at the same time a temp file might be created between |
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1989 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 1990 * May try twice: Once normal and once with shortname set, just in |
| 1991 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 1992 */ | |
| 1993 for (;;) | |
| 1994 { | |
|
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1995 int next_char = 'z'; |
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1996 char_u *wp; |
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1997 |
| 7 | 1998 tempname = buf_modname( |
| 1999 #ifdef UNIX | |
| 2000 shortname, | |
| 2001 #else | |
| 2002 FALSE, | |
| 2003 #endif | |
| 2004 fname, | |
| 2005 #ifdef VMS | |
| 2006 (char_u *)"-tmp", | |
| 2007 #else | |
| 2008 (char_u *)".tmp", | |
| 2009 #endif | |
| 2010 FALSE); | |
| 2011 if (tempname == NULL) /* out of memory */ | |
| 2012 break; | |
| 2013 | |
| 2014 /* | |
|
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2015 * Try a series of names. Change one character, just before |
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2016 * the extension. This should also work for an 8.3 |
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2017 * file name, when after adding the extension it still is |
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2018 * the same file as the original. |
| 7 | 2019 */ |
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2020 wp = tempname + STRLEN(tempname) - 5; |
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2021 if (wp < gettail(tempname)) /* empty file name? */ |
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2022 wp = gettail(tempname); |
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2023 for (;;) |
| 7 | 2024 { |
| 2025 /* | |
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2026 * Check if tempfile already exists. Never overwrite an |
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2027 * existing file! |
| 7 | 2028 */ |
|
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2029 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2030 { |
|
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2031 #ifdef UNIX |
| 7 | 2032 /* |
|
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2033 * Check if tempfile is same as original file. May happen |
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2034 * when modname() gave the same file back. E.g. silly |
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2035 * link, or file name-length reached. Try again with |
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2036 * shortname set. |
| 7 | 2037 */ |
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2038 if (!shortname && st_new.st_dev == st_old.st_dev |
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2039 && st_new.st_ino == st_old.st_ino) |
| 7 | 2040 { |
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2041 VIM_CLEAR(tempname); |
|
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2042 shortname = TRUE; |
| 7 | 2043 break; |
| 2044 } | |
|
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2045 #endif |
| 7 | 2046 } |
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2047 else |
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2048 { |
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2049 /* Try creating the file exclusively. This may fail if |
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|
2050 * another Vim tries to do it at the same time. */ |
| 762 | 2051 #ifdef VMS |
|
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|
2052 /* fdopen() fails for some reason */ |
|
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|
2053 umask_save = umask(077); |
|
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|
2054 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
|
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|
2055 (void)umask(umask_save); |
| 762 | 2056 #else |
|
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|
2057 int fd; |
|
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|
2058 |
|
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|
2059 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
|
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|
2060 * protection: |
|
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|
2061 * Unix: same as original file, but strip s-bit. Reset |
|
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|
2062 * umask to avoid it getting in the way. |
|
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|
2063 * Others: r&w for user only. */ |
| 762 | 2064 # ifdef UNIX |
|
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|
2065 umask_save = umask(0); |
|
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|
2066 fd = mch_open((char *)tempname, |
|
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|
2067 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
|
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|
2068 (int)((st_old.st_mode & 0777) | 0600)); |
|
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|
2069 (void)umask(umask_save); |
| 762 | 2070 # else |
|
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|
2071 fd = mch_open((char *)tempname, |
|
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|
2072 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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|
2073 # endif |
|
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|
2074 if (fd < 0) |
|
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|
2075 { |
|
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|
2076 fp_out = NULL; |
|
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|
2077 # ifdef EEXIST |
|
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|
2078 /* Avoid trying lots of names while the problem is lack |
|
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|
2079 * of premission, only retry if the file already |
|
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|
2080 * exists. */ |
|
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|
2081 if (errno != EEXIST) |
|
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changeset
|
2082 break; |
| 762 | 2083 # endif |
|
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|
2084 } |
|
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|
2085 else |
|
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changeset
|
2086 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2087 #endif /* VMS */ |
|
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changeset
|
2088 if (fp_out != NULL) |
|
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changeset
|
2089 break; |
|
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|
2090 } |
|
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|
2091 |
|
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|
2092 /* Assume file exists, try again with another name. */ |
|
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changeset
|
2093 if (next_char == 'a' - 1) |
|
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Christian Brabandt <cb@256bit.org>
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|
2094 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2095 /* They all exist? Must be something wrong! Don't write |
|
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|
2096 * the viminfo file then. */ |
|
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|
2097 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
|
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|
2098 tempname); |
|
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|
2099 break; |
|
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2100 } |
|
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|
2101 *wp = next_char; |
|
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|
2102 --next_char; |
| 7 | 2103 } |
| 557 | 2104 |
|
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changeset
|
2105 if (tempname != NULL) |
|
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|
2106 break; |
|
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|
2107 /* continue if shortname was set */ |
|
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|
2108 } |
|
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|
2109 |
| 557 | 2110 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
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changeset
|
2111 if (tempname != NULL && fp_out != NULL) |
|
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|
2112 { |
|
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changeset
|
2113 stat_T tmp_st; |
|
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|
2114 |
| 7 | 2115 /* |
|
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patch 8.0.1287: temp file used for viminfo may have wrong permissions
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changeset
|
2116 * Make sure the original owner can read/write the tempfile and |
|
63d87ba12c34
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12676
diff
changeset
|
2117 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2118 */ |
|
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changeset
|
2119 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
12820
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changeset
|
2120 { |
|
12938
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changeset
|
2121 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2122 /* Changing the owner might fail, in which case the |
|
1d41836582b3
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changeset
|
2123 * file will now owned by the current user, oh well. */ |
|
1d41836582b3
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|
2124 ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
1d41836582b3
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|
2125 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
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|
2126 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
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|
2127 /* can't set the group to what it should be, remove |
|
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|
2128 * group permissions */ |
|
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changeset
|
2129 (void)mch_setperm(tempname, 0600); |
|
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|
2130 } |
|
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changeset
|
2131 else |
|
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changeset
|
2132 /* can't stat the file, set conservative permissions */ |
|
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changeset
|
2133 (void)mch_setperm(tempname, 0600); |
|
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|
2134 } |
|
12942
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patch 8.0.1347: MS-Windows: build broken by misplaced curly
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changeset
|
2135 #endif |
|
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|
2136 } |
| 7 | 2137 |
| 2138 /* | |
| 2139 * Check if the new viminfo file can be written to. | |
| 2140 */ | |
| 2141 if (fp_out == NULL) | |
| 2142 { | |
| 2143 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2144 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2145 if (fp_in != NULL) |
| 2146 fclose(fp_in); | |
| 2147 goto end; | |
| 2148 } | |
| 2149 | |
| 2150 if (p_verbose > 0) | |
| 294 | 2151 { |
| 2152 verbose_enter(); | |
| 274 | 2153 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2154 verbose_leave(); |
| 2155 } | |
| 7 | 2156 |
| 2157 viminfo_errcnt = 0; | |
| 1733 | 2158 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2159 |
|
8573
c76cb97073bd
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changeset
|
2160 if (fclose(fp_out) == EOF) |
|
c76cb97073bd
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|
2161 ++viminfo_errcnt; |
|
c76cb97073bd
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changeset
|
2162 |
| 7 | 2163 if (fp_in != NULL) |
| 2164 { | |
| 2165 fclose(fp_in); | |
| 601 | 2166 |
| 6049 | 2167 /* In case of an error keep the original viminfo file. Otherwise |
| 2168 * rename the newly written file. Give an error if that fails. */ | |
|
8573
c76cb97073bd
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|
2169 if (viminfo_errcnt == 0) |
|
c76cb97073bd
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|
2170 { |
|
c76cb97073bd
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|
2171 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
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|
2172 { |
|
c76cb97073bd
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|
2173 ++viminfo_errcnt; |
|
c76cb97073bd
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diff
changeset
|
2174 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
|
c76cb97073bd
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|
2175 } |
|
c76cb97073bd
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changeset
|
2176 # ifdef WIN3264 |
|
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changeset
|
2177 /* If the viminfo file was hidden then also hide the new file. */ |
|
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changeset
|
2178 else if (hidden) |
|
c76cb97073bd
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changeset
|
2179 mch_hide(fname); |
|
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changeset
|
2180 # endif |
| 6049 | 2181 } |
| 2182 if (viminfo_errcnt > 0) | |
| 7 | 2183 mch_remove(tempname); |
| 601 | 2184 } |
| 2185 | |
| 7 | 2186 end: |
| 2187 vim_free(fname); | |
| 2188 vim_free(tempname); | |
| 2189 } | |
| 2190 | |
| 2191 /* | |
| 2192 * Get the viminfo file name to use. | |
| 2193 * If "file" is given and not empty, use it (has already been expanded by | |
| 2194 * cmdline functions). | |
| 2195 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2196 * expand environment variables. | |
| 2197 * Returns an allocated string. NULL when out of memory. | |
| 2198 */ | |
| 2199 static char_u * | |
|
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2200 viminfo_filename(char_u *file) |
| 7 | 2201 { |
| 2202 if (file == NULL || *file == NUL) | |
| 2203 { | |
|
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2204 if (*p_viminfofile != NUL) |
|
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|
2205 file = p_viminfofile; |
| 7 | 2206 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2207 { | |
| 2208 #ifdef VIMINFO_FILE2 | |
| 2209 # ifdef VMS | |
| 2210 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2211 # else | |
|
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2212 # ifdef MSWIN |
|
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|
2213 /* Use $VIM only if $HOME is the default "C:/". */ |
|
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2214 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
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2215 && mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2216 # else |
| 7 | 2217 if (mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2218 # endif |
| 7 | 2219 # endif |
| 2220 { | |
| 2221 /* don't use $VIM when not available. */ | |
| 2222 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2223 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2224 file = (char_u *)VIMINFO_FILE2; | |
| 2225 else | |
| 2226 file = (char_u *)VIMINFO_FILE; | |
| 2227 } | |
| 2228 else | |
| 2229 #endif | |
| 2230 file = (char_u *)VIMINFO_FILE; | |
| 2231 } | |
| 2232 expand_env(file, NameBuff, MAXPATHL); | |
| 2233 file = NameBuff; | |
| 2234 } | |
| 2235 return vim_strsave(file); | |
| 2236 } | |
| 2237 | |
| 2238 /* | |
| 2239 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2240 */ | |
| 2241 static void | |
|
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|
2242 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2243 { |
| 2244 int eof = FALSE; | |
| 2245 vir_T vir; | |
|
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2246 int merge = FALSE; |
|
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2247 int do_copy_marks = FALSE; |
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|
2248 garray_T buflist; |
| 7 | 2249 |
| 2250 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2251 return; | |
| 2252 vir.vir_fd = fp_in; | |
| 2253 #ifdef FEAT_MBYTE | |
| 2254 vir.vir_conv.vc_type = CONV_NONE; | |
| 2255 #endif | |
|
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|
2256 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
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|
2257 vir.vir_version = -1; |
| 7 | 2258 |
| 2259 if (fp_in != NULL) | |
| 2260 { | |
| 1733 | 2261 if (flags & VIF_WANT_INFO) |
|
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2262 { |
|
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2263 if (fp_out != NULL) |
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|
2264 { |
|
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|
2265 /* Registers and marks are read and kept separate from what |
|
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|
2266 * this Vim is using. They are merged when writing. */ |
|
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|
2267 prepare_viminfo_registers(); |
|
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2268 prepare_viminfo_marks(); |
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2269 } |
|
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|
2270 |
| 1733 | 2271 eof = read_viminfo_up_to_marks(&vir, |
| 2272 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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2273 merge = TRUE; |
|
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2274 } |
|
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|
2275 else if (flags != 0) |
| 7 | 2276 /* Skip info, find start of marks */ |
| 2277 while (!(eof = viminfo_readline(&vir)) | |
| 2278 && vir.vir_line[0] != '>') | |
| 2279 ; | |
|
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2280 |
|
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|
2281 do_copy_marks = (flags & |
|
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2282 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
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2283 } |
|
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|
2284 |
| 7 | 2285 if (fp_out != NULL) |
| 2286 { | |
| 2287 /* Write the info: */ | |
| 2288 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2289 VIM_VERSION_MEDIUM); | |
|
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2290 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
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|
2291 write_viminfo_version(fp_out); |
| 7 | 2292 #ifdef FEAT_MBYTE |
|
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|
2293 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2294 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2295 #endif | |
| 2296 write_viminfo_search_pattern(fp_out); | |
| 2297 write_viminfo_sub_string(fp_out); | |
| 2298 #ifdef FEAT_CMDHIST | |
|
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|
2299 write_viminfo_history(fp_out, merge); |
| 7 | 2300 #endif |
| 2301 write_viminfo_registers(fp_out); | |
|
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|
2302 finish_viminfo_registers(); |
| 7 | 2303 #ifdef FEAT_EVAL |
| 2304 write_viminfo_varlist(fp_out); | |
| 2305 #endif | |
| 2306 write_viminfo_filemarks(fp_out); | |
|
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|
2307 finish_viminfo_marks(); |
| 7 | 2308 write_viminfo_bufferlist(fp_out); |
|
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|
2309 write_viminfo_barlines(&vir, fp_out); |
|
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2310 |
|
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|
2311 if (do_copy_marks) |
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|
2312 ga_init2(&buflist, sizeof(buf_T *), 50); |
|
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|
2313 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
|
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2314 } |
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2315 |
|
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|
2316 if (do_copy_marks) |
|
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2317 { |
|
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|
2318 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
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|
2319 if (fp_out != NULL) |
|
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|
2320 ga_clear(&buflist); |
|
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|
2321 } |
| 7 | 2322 |
| 2323 vim_free(vir.vir_line); | |
| 2324 #ifdef FEAT_MBYTE | |
| 2325 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2326 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2327 #endif | |
|
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|
2328 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2329 } |
| 2330 | |
| 2331 /* | |
| 2332 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2333 * first part of the viminfo file which contains everything but the marks that | |
| 2334 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2335 */ | |
| 2336 static int | |
|
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|
2337 read_viminfo_up_to_marks( |
|
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|
2338 vir_T *virp, |
|
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|
2339 int forceit, |
|
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|
2340 int writing) |
| 7 | 2341 { |
| 2342 int eof; | |
| 2343 buf_T *buf; | |
|
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|
2344 int got_encoding = FALSE; |
| 7 | 2345 |
| 2346 #ifdef FEAT_CMDHIST | |
| 4285 | 2347 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2348 #endif |
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|
2349 |
| 7 | 2350 eof = viminfo_readline(virp); |
| 2351 while (!eof && virp->vir_line[0] != '>') | |
| 2352 { | |
| 2353 switch (virp->vir_line[0]) | |
| 2354 { | |
| 2355 /* Characters reserved for future expansion, ignored now */ | |
| 2356 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2357 case '^': /* to be defined */ | |
| 2358 case '<': /* long line - ignored */ | |
| 2359 /* A comment or empty line. */ | |
| 2360 case NUL: | |
| 2361 case '\r': | |
| 2362 case '\n': | |
| 2363 case '#': | |
| 2364 eof = viminfo_readline(virp); | |
| 2365 break; | |
|
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2366 case '|': |
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2367 eof = read_viminfo_barline(virp, got_encoding, |
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|
2368 forceit, writing); |
|
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|
2369 break; |
| 7 | 2370 case '*': /* "*encoding=value" */ |
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|
2371 got_encoding = TRUE; |
| 7 | 2372 eof = viminfo_encoding(virp); |
| 2373 break; | |
| 2374 case '!': /* global variable */ | |
| 2375 #ifdef FEAT_EVAL | |
| 2376 eof = read_viminfo_varlist(virp, writing); | |
| 2377 #else | |
| 2378 eof = viminfo_readline(virp); | |
| 2379 #endif | |
| 2380 break; | |
| 2381 case '%': /* entry for buffer list */ | |
| 2382 eof = read_viminfo_bufferlist(virp, writing); | |
| 2383 break; | |
| 2384 case '"': | |
|
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2385 /* When registers are in bar lines skip the old style register |
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|
2386 * lines. */ |
|
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changeset
|
2387 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
|
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diff
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|
2388 eof = read_viminfo_register(virp, forceit); |
|
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|
2389 else |
|
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2390 do { |
|
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|
2391 eof = viminfo_readline(virp); |
|
f5d9eb512f8b
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|
2392 } while (!eof && (virp->vir_line[0] == TAB |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2393 || virp->vir_line[0] == '<')); |
| 7 | 2394 break; |
| 2395 case '/': /* Search string */ | |
| 2396 case '&': /* Substitute search string */ | |
| 2397 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2398 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2399 break; | |
| 2400 case '$': | |
| 2401 eof = read_viminfo_sub_string(virp, forceit); | |
| 2402 break; | |
| 2403 case ':': | |
| 2404 case '?': | |
| 2405 case '=': | |
| 2406 case '@': | |
| 2407 #ifdef FEAT_CMDHIST | |
|
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|
2408 /* When history is in bar lines skip the old style history |
|
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|
2409 * lines. */ |
|
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|
2410 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2411 eof = read_viminfo_history(virp, writing); |
|
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|
2412 else |
|
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|
2413 #endif |
|
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diff
changeset
|
2414 eof = viminfo_readline(virp); |
| 7 | 2415 break; |
| 2416 case '-': | |
| 2417 case '\'': | |
|
9297
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diff
changeset
|
2418 /* 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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|
2419 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
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|
2420 eof = read_viminfo_filemark(virp, forceit); |
|
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|
2421 else |
|
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diff
changeset
|
2422 eof = viminfo_readline(virp); |
| 7 | 2423 break; |
| 2424 default: | |
| 2425 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2426 virp->vir_line)) | |
| 2427 eof = TRUE; | |
| 2428 else | |
| 2429 eof = viminfo_readline(virp); | |
| 2430 break; | |
| 2431 } | |
| 2432 } | |
| 2433 | |
| 2434 #ifdef FEAT_CMDHIST | |
| 2435 /* Finish reading history items. */ | |
| 4285 | 2436 if (!writing) |
|
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diff
changeset
|
2437 finish_viminfo_history(virp); |
| 7 | 2438 #endif |
| 2439 | |
| 2440 /* Change file names to buffer numbers for fmarks. */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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changeset
|
2441 FOR_ALL_BUFFERS(buf) |
| 7 | 2442 fmarks_check_names(buf); |
| 2443 | |
| 2444 return eof; | |
| 2445 } | |
| 2446 | |
| 2447 /* | |
| 2448 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2449 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2450 * conversion of text with iconv() in viminfo_readstring(). | |
| 2451 */ | |
| 2452 static int | |
|
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changeset
|
2453 viminfo_encoding(vir_T *virp) |
| 7 | 2454 { |
| 2455 #ifdef FEAT_MBYTE | |
| 2456 char_u *p; | |
| 2457 int i; | |
| 2458 | |
| 2459 if (get_viminfo_parameter('c') != 0) | |
| 2460 { | |
| 2461 p = vim_strchr(virp->vir_line, '='); | |
| 2462 if (p != NULL) | |
| 2463 { | |
| 2464 /* remove trailing newline */ | |
| 2465 ++p; | |
| 2466 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2467 ; | |
| 2468 p[i] = NUL; | |
| 2469 | |
| 2470 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2471 } | |
| 2472 } | |
| 2473 #endif | |
| 2474 return viminfo_readline(virp); | |
| 2475 } | |
| 2476 | |
| 2477 /* | |
| 2478 * Read a line from the viminfo file. | |
| 2479 * Returns TRUE for end-of-file; | |
| 2480 */ | |
| 2481 int | |
|
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changeset
|
2482 viminfo_readline(vir_T *virp) |
| 7 | 2483 { |
| 2484 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2485 } | |
| 2486 | |
| 2487 /* | |
|
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|
2488 * Check string read from viminfo file. |
|
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diff
changeset
|
2489 * Remove '\n' at the end of the line. |
| 7 | 2490 * - replace CTRL-V CTRL-V with CTRL-V |
| 2491 * - replace CTRL-V 'n' with '\n' | |
| 2492 * | |
| 2493 * Check for a long line as written by viminfo_writestring(). | |
| 2494 * | |
| 2495 * Return the string in allocated memory (NULL when out of memory). | |
| 2496 */ | |
| 2497 char_u * | |
|
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diff
changeset
|
2498 viminfo_readstring( |
|
f86adafb28d4
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diff
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|
2499 vir_T *virp, |
|
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|
2500 int off, /* offset for virp->vir_line */ |
|
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diff
changeset
|
2501 int convert UNUSED) /* convert the string */ |
| 7 | 2502 { |
| 2503 char_u *retval; | |
| 2504 char_u *s, *d; | |
| 2505 long len; | |
| 2506 | |
| 2507 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2508 { | |
| 2509 len = atol((char *)virp->vir_line + off + 1); | |
| 2510 retval = lalloc(len, TRUE); | |
| 2511 if (retval == NULL) | |
| 2512 { | |
| 2513 /* Line too long? File messed up? Skip next line. */ | |
| 2514 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2515 return NULL; | |
| 2516 } | |
| 2517 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2518 s = retval + 1; /* Skip the leading '<' */ | |
| 2519 } | |
| 2520 else | |
| 2521 { | |
| 2522 retval = vim_strsave(virp->vir_line + off); | |
| 2523 if (retval == NULL) | |
| 2524 return NULL; | |
| 2525 s = retval; | |
| 2526 } | |
| 2527 | |
| 2528 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2529 d = retval; | |
| 2530 while (*s != NUL && *s != '\n') | |
| 2531 { | |
| 2532 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2533 { | |
| 2534 if (s[1] == 'n') | |
| 2535 *d++ = '\n'; | |
| 2536 else | |
| 2537 *d++ = Ctrl_V; | |
| 2538 s += 2; | |
| 2539 } | |
| 2540 else | |
| 2541 *d++ = *s++; | |
| 2542 } | |
| 2543 *d = NUL; | |
| 2544 | |
| 2545 #ifdef FEAT_MBYTE | |
| 2546 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2547 { | |
| 2548 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2549 if (d != NULL) | |
| 2550 { | |
| 2551 vim_free(retval); | |
| 2552 retval = d; | |
| 2553 } | |
| 2554 } | |
| 2555 #endif | |
| 2556 | |
| 2557 return retval; | |
| 2558 } | |
| 2559 | |
| 2560 /* | |
| 2561 * write string to viminfo file | |
| 2562 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2563 * - replace '\n' with CTRL-V 'n' | |
| 2564 * - add a '\n' at the end | |
| 2565 * | |
| 2566 * For a long line: | |
| 2567 * - write " CTRL-V <length> \n " in first line | |
| 2568 * - write " < <string> \n " in second line | |
| 2569 */ | |
| 2570 void | |
|
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|
2571 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2572 { |
| 2573 int c; | |
| 2574 char_u *s; | |
| 2575 int len = 0; | |
| 2576 | |
| 2577 for (s = p; *s != NUL; ++s) | |
| 2578 { | |
| 2579 if (*s == Ctrl_V || *s == '\n') | |
| 2580 ++len; | |
| 2581 ++len; | |
| 2582 } | |
| 2583 | |
| 2584 /* If the string will be too long, write its length and put it in the next | |
| 2585 * line. Take into account that some room is needed for what comes before | |
| 2586 * the string (e.g., variable name). Add something to the length for the | |
| 2587 * '<', NL and trailing NUL. */ | |
| 2588 if (len > LSIZE / 2) | |
| 2589 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2590 | |
| 2591 while ((c = *p++) != NUL) | |
| 2592 { | |
| 2593 if (c == Ctrl_V || c == '\n') | |
| 2594 { | |
| 2595 putc(Ctrl_V, fd); | |
| 2596 if (c == '\n') | |
| 2597 c = 'n'; | |
| 2598 } | |
| 2599 putc(c, fd); | |
| 2600 } | |
| 2601 putc('\n', fd); | |
| 2602 } | |
|
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2603 |
|
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2604 /* |
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|
2605 * Write a string in quotes that barline_parse() can read back. |
|
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2606 * Breaks the line in less than LSIZE pieces when needed. |
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2607 * Returns remaining characters in the line. |
|
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2608 */ |
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2609 int |
|
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2610 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
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2611 { |
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2612 char_u *p; |
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2613 int remaining = remaining_start; |
|
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2614 int len = 2; |
|
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2615 |
|
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2616 /* Count the number of characters produced, including quotes. */ |
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2617 for (p = s; *p != NUL; ++p) |
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2618 { |
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2619 if (*p == NL) |
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2620 len += 2; |
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2621 else if (*p == '"' || *p == '\\') |
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2622 len += 2; |
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2623 else |
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2624 ++len; |
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2625 } |
|
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2626 if (len > remaining - 2) |
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2627 { |
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2628 fprintf(fd, ">%d\n|<", len); |
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2629 remaining = LSIZE - 20; |
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2630 } |
|
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diff
changeset
|
2631 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2632 putc('"', fd); |
|
636cfa97200e
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|
2633 for (p = s; *p != NUL; ++p) |
|
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|
2634 { |
|
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|
2635 if (*p == NL) |
|
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|
2636 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2637 putc('\\', fd); |
|
636cfa97200e
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|
2638 putc('n', fd); |
|
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|
2639 --remaining; |
|
636cfa97200e
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|
2640 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2641 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2642 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2643 putc('\\', fd); |
|
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|
2644 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2645 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2646 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2647 else |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2648 putc(*p, fd); |
|
636cfa97200e
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diff
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|
2649 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2650 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2651 if (remaining < 3) |
|
636cfa97200e
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diff
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|
2652 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2653 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2654 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2655 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2656 /* Leave enough space for another continuation. */ |
|
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diff
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|
2657 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2658 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2659 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2660 putc('"', fd); |
|
9272
f5d9eb512f8b
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|
2661 return remaining - 2; |
|
9240
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|
2662 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2663 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2664 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2665 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
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diff
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|
2666 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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|
2667 * Returns TRUE if the next line is to be read after using the parsed values. |
|
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|
2668 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2669 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2670 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
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|
2671 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2672 char_u *p = text; |
|
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|
2673 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
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|
2674 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2675 bval_T *value; |
|
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|
2676 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2677 int allocated = FALSE; |
|
9330
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diff
changeset
|
2678 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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|
2679 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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|
2680 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2681 int converted; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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|
2682 #endif |
|
9240
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|
2683 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2684 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2685 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2686 ++p; |
|
f5d9eb512f8b
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|
2687 if (ga_grow(values, 1) == FAIL) |
|
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|
2688 break; |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2689 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
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diff
changeset
|
2690 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2691 if (*p == '>') |
|
636cfa97200e
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|
2692 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2693 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2694 * memory, because virp->vir_line is overwritten. */ |
|
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|
2695 if (!allocated) |
|
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|
2696 { |
|
9272
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|
2697 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
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|
2698 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2699 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
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|
2700 |
|
f5d9eb512f8b
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|
2701 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
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|
2702 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2703 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2704 vp->bv_allocated = TRUE; |
|
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|
2705 } |
|
9272
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|
2706 } |
|
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|
2707 allocated = TRUE; |
|
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|
2708 } |
|
636cfa97200e
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|
2709 |
|
636cfa97200e
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|
2710 if (vim_isdigit(p[1])) |
|
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|
2711 { |
|
9248
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|
2712 size_t len; |
|
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|
2713 size_t todo; |
|
9c751c33dc0f
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|
2714 size_t n; |
|
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|
2715 |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2716 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2717 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2718 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2719 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2720 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2721 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2722 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2723 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2724 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2725 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2726 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2727 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2728 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2729 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
|
2730 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2731 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2732 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
|
2733 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2734 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2735 /* 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
|
2736 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2737 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2738 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
|
2739 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 /* 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
|
2741 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2742 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
|
2743 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2744 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2745 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2746 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2747 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2748 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2749 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2750 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2751 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2752 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
|
2753 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2754 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2755 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2756 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2757 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2758 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2759 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2760 /* 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
|
2761 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2762 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2763 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2764 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2765 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
|
2766 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2767 /* 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
|
2768 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2769 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
|
2770 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2771 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2773 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2774 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2775 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2776 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2777 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2778 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2779 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2785 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2788 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2790 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
|
2791 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2794 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2800 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2801 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2802 } |
|
9272
f5d9eb512f8b
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|
2803 ++p; |
|
9240
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diff
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|
2804 s[len] = NUL; |
|
636cfa97200e
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diff
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|
2805 |
|
9268
a00e32b5bb39
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diff
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|
2806 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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diff
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|
2807 converted = FALSE; |
|
a00e32b5bb39
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|
2808 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
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diff
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|
2809 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2810 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
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|
2811 if (sconv != NULL) |
|
a00e32b5bb39
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diff
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|
2812 { |
|
a00e32b5bb39
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|
2813 if (s == buf) |
|
a00e32b5bb39
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diff
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|
2814 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2815 s = sconv; |
|
a00e32b5bb39
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|
2816 buf = s; |
|
a00e32b5bb39
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|
2817 converted = TRUE; |
|
a00e32b5bb39
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|
2818 } |
|
a00e32b5bb39
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diff
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|
2819 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2820 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2821 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
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|
2822 * above and we did allocate before, thus vir_line may change. */ |
|
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|
2823 if (s != buf && allocated) |
|
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|
2824 s = vim_strsave(s); |
|
9272
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|
2825 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2826 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2827 value->bv_len = len; |
|
f5d9eb512f8b
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|
2828 value->bv_allocated = allocated |
|
9268
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diff
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|
2829 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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diff
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|
2830 || converted |
|
a00e32b5bb39
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diff
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|
2831 #endif |
|
a00e32b5bb39
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|
2832 ; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2833 ++values->ga_len; |
|
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|
2834 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2835 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2836 /* values following a long string */ |
|
636cfa97200e
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|
2837 p = nextp; |
|
636cfa97200e
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diff
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|
2838 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2839 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2840 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2841 else if (*p == ',') |
|
636cfa97200e
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diff
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|
2842 { |
|
9272
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changeset
|
2843 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2844 ++values->ga_len; |
|
9240
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|
2845 } |
|
636cfa97200e
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diff
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|
2846 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2847 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2848 } |
|
9330
8cb76e38c346
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|
2849 return TRUE; |
|
9240
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diff
changeset
|
2850 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2851 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2852 static int |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2853 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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diff
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|
2854 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2855 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2856 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2857 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2858 bval_T *vp; |
|
9240
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diff
changeset
|
2859 int i; |
|
9330
8cb76e38c346
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diff
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|
2860 int read_next = TRUE; |
|
9240
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changeset
|
2861 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2862 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2863 * For a very long string: |
|
636cfa97200e
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diff
changeset
|
2864 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2865 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2866 * |<{text2},{value} |
|
636cfa97200e
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diff
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|
2867 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2868 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2869 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2870 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2871 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2872 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2873 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2874 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2875 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2876 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2877 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2878 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2879 ga_init2(&values, sizeof(bval_T), 20); |
|
9240
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changeset
|
2880 bartype = getdigits(&p); |
|
636cfa97200e
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diff
changeset
|
2881 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2882 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2883 case BARTYPE_VERSION: |
|
636cfa97200e
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changeset
|
2884 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2885 * 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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diff
changeset
|
2886 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2887 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2888 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2889 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
|
2890 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2891 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2892 virp->vir_version = vp->bv_nr; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2893 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2894 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2895 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2896 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2897 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
|
2898 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2899 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2900 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2901 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2902 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
|
2903 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2904 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2905 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2906 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2907 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
|
2908 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2909 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2910 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2911 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2912 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2913 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2914 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2915 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2916 for (i = 0; i < values.ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2917 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2918 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
|
2919 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
|
2920 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2921 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2922 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2923 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2924 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2925 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2926 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2927 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2928 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2929 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2930 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2931 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2932 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2933 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
|
2934 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2935 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2936 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2937 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2938 write_viminfo_barlines(vir_T *virp, FILE *fp_out) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2939 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2940 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2941 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
|
2942 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2943 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2944 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2945 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2946 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2947 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
|
2948 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2949 /* 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
|
2950 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
|
2951 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2952 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2953 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2954 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2955 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2956 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2957 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2958 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2959 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2960 } |
| 7 | 2961 #endif /* FEAT_VIMINFO */ |
| 2962 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2963 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2964 * Return the current time in seconds. Calls time(), unless test_settime() |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2965 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2966 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2967 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2968 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2969 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2970 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2971 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2972 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2973 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2974 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2975 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2976 |
| 7 | 2977 /* |
| 2978 * Implementation of ":fixdel", also used by get_stty(). | |
| 2979 * <BS> resulting <Del> | |
| 2980 * ^? ^H | |
| 2981 * not ^? ^? | |
| 2982 */ | |
| 2983 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2984 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2985 { |
| 2986 char_u *p; | |
| 2987 | |
| 2988 p = find_termcode((char_u *)"kb"); | |
| 2989 add_termcode((char_u *)"kD", p != NULL | |
| 2990 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2991 } | |
| 2992 | |
| 2993 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2994 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2995 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2996 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2997 int list) |
| 7 | 2998 { |
| 13 | 2999 char_u numbuf[30]; |
| 7 | 3000 |
| 3001 if (curwin->w_p_nu || use_number) | |
| 3002 { | |
| 1872 | 3003 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 3004 "%*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
|
3005 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3006 } |
| 169 | 3007 msg_prt_line(ml_get(lnum), list); |
| 7 | 3008 } |
| 3009 | |
| 3010 /* | |
| 3011 * Print a text line. Also in silent mode ("ex -s"). | |
| 3012 */ | |
| 3013 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3014 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3015 { |
| 3016 int save_silent = silent_mode; | |
| 3017 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3018 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3019 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3020 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3021 |
| 169 | 3022 msg_start(); |
| 7 | 3023 silent_mode = FALSE; |
| 169 | 3024 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3025 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3026 if (save_silent) |
| 3027 { | |
| 3028 msg_putchar('\n'); | |
| 3029 cursor_on(); /* msg_start() switches it off */ | |
| 3030 out_flush(); | |
| 3031 silent_mode = save_silent; | |
| 1798 | 3032 } |
| 3033 info_message = FALSE; | |
| 7 | 3034 } |
| 3035 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3036 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3037 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3038 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3039 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3040 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3041 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3042 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3043 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
|
3044 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3045 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3046 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3047 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3048 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3049 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3050 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3051 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3052 * The name of the current buffer will be changed. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3053 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3054 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3055 * But don't set the alternate file name if the buffer didn't have a |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3056 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3057 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3058 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3059 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3060 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3061 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3062 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3063 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3064 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3065 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3066 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3067 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3069 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3070 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3071 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3072 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
|
3073 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3074 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3075 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3076 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3077 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3078 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3079 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3080 /* Change directories when the 'acd' option is set. */ |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3081 DO_AUTOCHDIR; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3082 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3083 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3084 |
| 7 | 3085 /* |
| 3086 * ":file[!] [fname]". | |
| 3087 */ | |
| 3088 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3089 ex_file(exarg_T *eap) |
| 7 | 3090 { |
| 14 | 3091 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3092 * "0file name", etc. */ | |
| 3093 if (eap->addr_count > 0 | |
| 3094 && (*eap->arg != NUL | |
| 3095 || eap->line2 > 0 | |
| 3096 || eap->addr_count > 1)) | |
| 3097 { | |
| 3098 EMSG(_(e_invarg)); | |
| 3099 return; | |
| 3100 } | |
| 3101 | |
| 3102 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3103 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3104 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3105 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3106 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3107 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3108 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3109 // print file name if no argument or 'F' is not in 'shortmess' |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3110 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3111 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3112 } |
| 3113 | |
| 3114 /* | |
| 3115 * ":update". | |
| 3116 */ | |
| 3117 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3118 ex_update(exarg_T *eap) |
| 7 | 3119 { |
| 3120 if (curbufIsChanged()) | |
| 3121 (void)do_write(eap); | |
| 3122 } | |
| 3123 | |
| 3124 /* | |
| 3125 * ":write" and ":saveas". | |
| 3126 */ | |
| 3127 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3128 ex_write(exarg_T *eap) |
| 7 | 3129 { |
| 3130 if (eap->usefilter) /* input lines to shell command */ | |
| 3131 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3132 else | |
| 3133 (void)do_write(eap); | |
| 3134 } | |
| 3135 | |
| 3136 /* | |
| 3137 * write current buffer to file 'eap->arg' | |
| 3138 * if 'eap->append' is TRUE, append to the file | |
| 3139 * | |
| 3140 * if *eap->arg == NUL write to current file | |
| 3141 * | |
| 3142 * return FAIL for failure, OK otherwise | |
| 3143 */ | |
| 3144 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3145 do_write(exarg_T *eap) |
| 7 | 3146 { |
| 3147 int other; | |
| 3148 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3149 char_u *ffname; | |
| 3150 int retval = FAIL; | |
| 3151 char_u *free_fname = NULL; | |
| 3152 #ifdef FEAT_BROWSE | |
| 3153 char_u *browse_file = NULL; | |
| 3154 #endif | |
| 3155 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3156 int name_was_missing; |
| 7 | 3157 |
| 3158 if (not_writing()) /* check 'write' option */ | |
| 3159 return FAIL; | |
| 3160 | |
| 3161 ffname = eap->arg; | |
| 3162 #ifdef FEAT_BROWSE | |
| 3163 if (cmdmod.browse) | |
| 3164 { | |
| 29 | 3165 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3166 NULL, NULL, NULL, curbuf); |
| 3167 if (browse_file == NULL) | |
| 3168 goto theend; | |
| 3169 ffname = browse_file; | |
| 3170 } | |
| 3171 #endif | |
| 3172 if (*ffname == NUL) | |
| 3173 { | |
| 3174 if (eap->cmdidx == CMD_saveas) | |
| 3175 { | |
| 3176 EMSG(_(e_argreq)); | |
| 3177 goto theend; | |
| 3178 } | |
| 3179 other = FALSE; | |
| 3180 } | |
| 3181 else | |
| 3182 { | |
| 3183 fname = ffname; | |
| 3184 free_fname = fix_fname(ffname); | |
| 3185 /* | |
| 3186 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3187 * able to write the file in this situation. | |
| 3188 */ | |
| 3189 if (free_fname != NULL) | |
| 3190 ffname = free_fname; | |
| 3191 other = otherfile(ffname); | |
| 3192 } | |
| 3193 | |
| 3194 /* | |
| 3195 * If we have a new file, put its name in the list of alternate file names. | |
| 3196 */ | |
| 3197 if (other) | |
| 3198 { | |
| 3199 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3200 || eap->cmdidx == CMD_saveas) | |
| 3201 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3202 else | |
| 3203 alt_buf = buflist_findname(ffname); | |
| 3204 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3205 { | |
| 3206 /* Overwriting a file that is loaded in another buffer is not a | |
| 3207 * good idea. */ | |
| 315 | 3208 EMSG(_(e_bufloaded)); |
| 7 | 3209 goto theend; |
| 3210 } | |
| 3211 } | |
| 3212 | |
| 3213 /* | |
| 3214 * Writing to the current file is not allowed in readonly mode | |
| 3215 * and a file name is required. | |
| 3216 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3217 */ | |
| 3218 if (!other && ( | |
| 3219 #ifdef FEAT_QUICKFIX | |
| 3220 bt_dontwrite_msg(curbuf) || | |
| 3221 #endif | |
| 3222 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3223 goto theend; | |
| 3224 | |
| 3225 if (!other) | |
| 3226 { | |
| 3227 ffname = curbuf->b_ffname; | |
| 3228 fname = curbuf->b_fname; | |
| 3229 /* | |
| 3230 * Not writing the whole file is only allowed with '!'. | |
| 3231 */ | |
| 3232 if ( (eap->line1 != 1 | |
| 3233 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3234 && !eap->forceit | |
| 3235 && !eap->append | |
| 3236 && !p_wa) | |
| 3237 { | |
| 3238 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3239 if (p_confirm || cmdmod.confirm) | |
| 3240 { | |
| 3241 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3242 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3243 goto theend; | |
| 3244 eap->forceit = TRUE; | |
| 3245 } | |
| 3246 else | |
| 3247 #endif | |
| 3248 { | |
| 3249 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3250 goto theend; | |
| 3251 } | |
| 3252 } | |
| 3253 } | |
| 3254 | |
| 3255 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3256 { | |
| 3257 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3258 { | |
| 3259 buf_T *was_curbuf = curbuf; | |
| 3260 | |
| 3261 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3262 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3263 #ifdef FEAT_EVAL |
| 7 | 3264 if (curbuf != was_curbuf || aborting()) |
|
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parents:
13359
diff
changeset
|
3265 #else |
| 7 | 3266 if (curbuf != was_curbuf) |
|
13380
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13359
diff
changeset
|
3267 #endif |
| 7 | 3268 { |
| 3269 /* buffer changed, don't change name now */ | |
| 3270 retval = FAIL; | |
| 3271 goto theend; | |
| 3272 } | |
| 3273 /* Exchange the file names for the current and the alternate | |
| 3274 * buffer. This makes it look like we are now editing the buffer | |
| 3275 * under the new name. Must be done before buf_write(), because | |
| 3276 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3277 * the file name. */ | |
| 3278 fname = alt_buf->b_fname; | |
| 3279 alt_buf->b_fname = curbuf->b_fname; | |
| 3280 curbuf->b_fname = fname; | |
| 3281 fname = alt_buf->b_ffname; | |
| 3282 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3283 curbuf->b_ffname = fname; | |
| 3284 fname = alt_buf->b_sfname; | |
| 3285 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3286 curbuf->b_sfname = fname; | |
| 3287 buf_name_changed(curbuf); | |
|
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Christian Brabandt <cb@256bit.org>
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13359
diff
changeset
|
3288 |
| 7 | 3289 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3290 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3291 if (!alt_buf->b_p_bl) |
| 3292 { | |
| 3293 alt_buf->b_p_bl = TRUE; | |
| 3294 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3295 } | |
|
13380
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parents:
13359
diff
changeset
|
3296 #ifdef FEAT_EVAL |
| 7 | 3297 if (curbuf != was_curbuf || aborting()) |
|
13380
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13359
diff
changeset
|
3298 #else |
| 7 | 3299 if (curbuf != was_curbuf) |
|
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parents:
13359
diff
changeset
|
3300 #endif |
| 7 | 3301 { |
| 3302 /* buffer changed, don't write the file */ | |
| 3303 retval = FAIL; | |
| 3304 goto theend; | |
| 3305 } | |
| 634 | 3306 |
| 3307 /* If 'filetype' was empty try detecting it now. */ | |
| 3308 if (*curbuf->b_p_ft == NUL) | |
| 3309 { | |
| 819 | 3310 if (au_has_group((char_u *)"filetypedetect")) |
| 3311 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
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Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3312 TRUE, NULL); |
| 717 | 3313 do_modelines(0); |
| 634 | 3314 } |
| 2648 | 3315 |
| 3316 /* Autocommands may have changed buffer names, esp. when | |
| 3317 * 'autochdir' is set. */ | |
| 3318 fname = curbuf->b_sfname; | |
| 7 | 3319 } |
| 3320 | |
|
9469
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3321 name_was_missing = curbuf->b_ffname == NULL; |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
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parents:
9414
diff
changeset
|
3322 |
| 7 | 3323 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3324 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3325 |
| 819 | 3326 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3327 if (eap->cmdidx == CMD_saveas) |
| 3328 { | |
| 3329 if (retval == OK) | |
| 1806 | 3330 { |
| 961 | 3331 curbuf->b_p_ro = FALSE; |
| 1806 | 3332 redraw_tabline = TRUE; |
| 3333 } | |
|
9469
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parents:
9414
diff
changeset
|
3334 } |
|
38e2fc4ee4ef
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parents:
9414
diff
changeset
|
3335 |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3336 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
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parents:
9414
diff
changeset
|
3337 * got changed or set. */ |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3338 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3339 { |
|
13632
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patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3340 DO_AUTOCHDIR; |
| 961 | 3341 } |
| 7 | 3342 } |
| 3343 | |
| 3344 theend: | |
| 3345 #ifdef FEAT_BROWSE | |
| 3346 vim_free(browse_file); | |
| 3347 #endif | |
| 3348 vim_free(free_fname); | |
| 3349 return retval; | |
| 3350 } | |
| 3351 | |
| 3352 /* | |
| 3353 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3354 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3355 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3356 * Return OK if it's OK, FAIL if it is not. | |
| 3357 */ | |
| 3486 | 3358 int |
|
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parents:
7799
diff
changeset
|
3359 check_overwrite( |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
3360 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3361 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3362 char_u *fname, /* file name to be used (can differ from |
| 7 | 3363 buf->ffname) */ |
|
7819
f86adafb28d4
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parents:
7799
diff
changeset
|
3364 char_u *ffname, /* full path version of fname */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3365 int other) /* writing under other name */ |
| 7 | 3366 { |
| 3367 /* | |
| 3368 * write to other file or b_flags set or not writing the whole file: | |
| 3369 * overwriting only allowed with '!' | |
| 3370 */ | |
| 3371 if ( (other | |
| 3372 || (buf->b_flags & BF_NOTEDITED) | |
| 3373 || ((buf->b_flags & BF_NEW) | |
| 3374 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3375 || (buf->b_flags & BF_READERR)) | |
| 3376 && !p_wa | |
| 1457 | 3377 #ifdef FEAT_QUICKFIX |
| 3378 && !bt_nofile(buf) | |
| 3379 #endif | |
| 7 | 3380 && vim_fexists(ffname)) |
| 3381 { | |
| 460 | 3382 if (!eap->forceit && !eap->append) |
| 7 | 3383 { |
| 460 | 3384 #ifdef UNIX |
| 637 | 3385 /* with UNIX it is possible to open a directory */ |
| 460 | 3386 if (mch_isdir(ffname)) |
| 3387 { | |
| 3388 EMSG2(_(e_isadir2), ffname); | |
| 3389 return FAIL; | |
| 3390 } | |
| 7 | 3391 #endif |
| 3392 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3393 if (p_confirm || cmdmod.confirm) |
| 3394 { | |
| 2770 | 3395 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3396 |
| 3397 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3398 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3399 return FAIL; | |
| 3400 eap->forceit = TRUE; | |
| 3401 } | |
| 3402 else | |
| 3403 #endif | |
| 3404 { | |
| 3405 EMSG(_(e_exists)); | |
| 7 | 3406 return FAIL; |
| 460 | 3407 } |
| 7 | 3408 } |
| 460 | 3409 |
| 3410 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3411 if (other && !emsg_silent) | |
| 7 | 3412 { |
| 2770 | 3413 char_u *dir; |
| 460 | 3414 char_u *p; |
| 3415 int r; | |
| 3416 char_u *swapname; | |
| 3417 | |
| 3418 /* We only try the first entry in 'directory', without checking if | |
| 3419 * it's writable. If the "." directory is not writable the write | |
| 3420 * will probably fail anyway. | |
| 3421 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3422 * for the written file. */ | |
| 3423 if (*p_dir == NUL) | |
| 2770 | 3424 { |
| 3425 dir = alloc(5); | |
| 3426 if (dir == NULL) | |
| 3427 return FAIL; | |
| 460 | 3428 STRCPY(dir, "."); |
| 2770 | 3429 } |
| 460 | 3430 else |
| 3431 { | |
| 2770 | 3432 dir = alloc(MAXPATHL); |
| 3433 if (dir == NULL) | |
| 3434 return FAIL; | |
| 460 | 3435 p = p_dir; |
| 3436 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3437 } | |
| 3438 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3439 vim_free(dir); |
| 460 | 3440 r = vim_fexists(swapname); |
| 3441 if (r) | |
| 3442 { | |
| 3443 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3444 if (p_confirm || cmdmod.confirm) | |
| 3445 { | |
| 2770 | 3446 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3447 |
| 3448 dialog_msg(buff, | |
| 3449 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3450 swapname); | |
| 3451 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3452 != VIM_YES) | |
| 819 | 3453 { |
| 3454 vim_free(swapname); | |
| 460 | 3455 return FAIL; |
| 819 | 3456 } |
| 460 | 3457 eap->forceit = TRUE; |
| 3458 } | |
| 3459 else | |
| 3460 #endif | |
| 3461 { | |
| 3462 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3463 swapname); | |
| 819 | 3464 vim_free(swapname); |
| 460 | 3465 return FAIL; |
| 3466 } | |
| 3467 } | |
| 819 | 3468 vim_free(swapname); |
| 7 | 3469 } |
| 3470 } | |
| 3471 return OK; | |
| 3472 } | |
| 3473 | |
| 3474 /* | |
| 3475 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3476 */ | |
| 3477 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3478 ex_wnext(exarg_T *eap) |
| 7 | 3479 { |
| 3480 int i; | |
| 3481 | |
| 3482 if (eap->cmd[1] == 'n') | |
| 3483 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3484 else | |
| 3485 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3486 eap->line1 = 1; | |
| 3487 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3488 if (do_write(eap) != FAIL) | |
| 3489 do_argfile(eap, i); | |
| 3490 } | |
| 3491 | |
| 3492 /* | |
| 3493 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3494 */ | |
| 3495 void | |
|
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parents:
7799
diff
changeset
|
3496 do_wqall(exarg_T *eap) |
| 7 | 3497 { |
| 3498 buf_T *buf; | |
| 3499 int error = 0; | |
| 3500 int save_forceit = eap->forceit; | |
| 3501 | |
| 3502 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3503 exiting = TRUE; | |
| 3504 | |
|
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3505 FOR_ALL_BUFFERS(buf) |
| 7 | 3506 { |
|
13302
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diff
changeset
|
3507 #ifdef FEAT_TERMINAL |
|
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diff
changeset
|
3508 if (exiting && term_job_running(buf->b_term)) |
|
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13276
diff
changeset
|
3509 { |
|
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parents:
13276
diff
changeset
|
3510 no_write_message_nobang(buf); |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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13276
diff
changeset
|
3511 ++error; |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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diff
changeset
|
3512 } |
|
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patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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diff
changeset
|
3513 else |
|
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diff
changeset
|
3514 #endif |
|
12648
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parents:
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diff
changeset
|
3515 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3516 { |
| 3517 /* | |
| 3518 * Check if there is a reason the buffer cannot be written: | |
| 3519 * 1. if the 'write' option is set | |
| 3520 * 2. if there is no file name (even after browsing) | |
| 3521 * 3. if the 'readonly' is set (even after a dialog) | |
| 3522 * 4. if overwriting is allowed (even after a dialog) | |
| 3523 */ | |
| 3524 if (not_writing()) | |
| 3525 { | |
| 3526 ++error; | |
| 3527 break; | |
| 3528 } | |
| 3529 #ifdef FEAT_BROWSE | |
| 3530 /* ":browse wall": ask for file name if there isn't one */ | |
| 3531 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3532 browse_save_fname(buf); | |
| 3533 #endif | |
| 3534 if (buf->b_ffname == NULL) | |
| 3535 { | |
| 3536 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3537 ++error; | |
| 3538 } | |
| 3539 else if (check_readonly(&eap->forceit, buf) | |
| 3540 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3541 FALSE) == FAIL) | |
| 3542 { | |
| 3543 ++error; | |
| 3544 } | |
| 3545 else | |
| 3546 { | |
|
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9469
diff
changeset
|
3547 bufref_T bufref; |
|
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diff
changeset
|
3548 |
|
7520696c14b0
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9469
diff
changeset
|
3549 set_bufref(&bufref, buf); |
| 7 | 3550 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3551 ++error; | |
| 3552 /* an autocommand may have deleted the buffer */ | |
|
9481
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9469
diff
changeset
|
3553 if (!bufref_valid(&bufref)) |
| 7 | 3554 buf = firstbuf; |
| 3555 } | |
| 3556 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3557 } | |
| 3558 } | |
| 3559 if (exiting) | |
| 3560 { | |
| 3561 if (!error) | |
| 3562 getout(0); /* exit Vim */ | |
| 3563 not_exiting(); | |
| 3564 } | |
| 3565 } | |
| 3566 | |
| 3567 /* | |
| 3568 * Check the 'write' option. | |
| 3569 * Return TRUE and give a message when it's not st. | |
| 3570 */ | |
| 3571 int | |
|
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7799
diff
changeset
|
3572 not_writing(void) |
| 7 | 3573 { |
| 3574 if (p_write) | |
| 3575 return FALSE; | |
| 3576 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3577 return TRUE; | |
| 3578 } | |
| 3579 | |
| 3580 /* | |
| 1303 | 3581 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3582 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3583 * message when the buffer is readonly. | |
| 7 | 3584 */ |
| 3585 static int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3586 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3587 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3588 stat_T st; |
| 1303 | 3589 |
| 3590 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3591 * the file exists and permissions are read-only. | |
| 3592 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3593 * important for device checks but not here. */ | |
| 3594 if (!*forceit && (buf->b_p_ro | |
| 3595 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3596 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3597 { |
| 3598 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3599 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3600 { | |
| 2770 | 3601 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3602 |
| 1303 | 3603 if (buf->b_p_ro) |
| 3604 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3605 buf->b_fname); | |
| 3606 else | |
| 3607 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3608 buf->b_fname); |
| 3609 | |
| 3610 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3611 { | |
| 3612 /* Set forceit, to force the writing of a readonly file */ | |
| 3613 *forceit = TRUE; | |
| 3614 return FALSE; | |
| 3615 } | |
| 3616 else | |
| 3617 return TRUE; | |
| 3618 } | |
| 3619 else | |
| 3620 #endif | |
| 1303 | 3621 if (buf->b_p_ro) |
| 7 | 3622 EMSG(_(e_readonly)); |
| 1303 | 3623 else |
| 3624 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3625 buf->b_fname); | |
| 7 | 3626 return TRUE; |
| 3627 } | |
| 1303 | 3628 |
| 7 | 3629 return FALSE; |
| 3630 } | |
| 3631 | |
| 3632 /* | |
| 632 | 3633 * Try to abandon current file and edit a new or existing file. |
|
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3634 * "fnum" is the number of the file, if zero use ffname/sfname. |
|
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3635 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3636 * |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3637 * Return: |
|
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3638 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3639 * GETFILE_NOT_WRITTEN for "not written" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3640 * GETFILE_SAME_FILE for success |
|
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3641 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3642 */ |
| 3643 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3644 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3645 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3646 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3647 char_u *sfname, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3648 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3649 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3650 int forceit) |
| 7 | 3651 { |
| 3652 int other; | |
| 3653 int retval; | |
| 3654 char_u *free_me = NULL; | |
| 3655 | |
| 634 | 3656 if (text_locked()) |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3657 return GETFILE_ERROR; |
| 819 | 3658 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3659 return GETFILE_ERROR; |
| 7 | 3660 |
| 3661 if (fnum == 0) | |
| 3662 { | |
| 3663 /* make ffname full path, set sfname */ | |
| 3664 fname_expand(curbuf, &ffname, &sfname); | |
| 3665 other = otherfile(ffname); | |
| 3666 free_me = ffname; /* has been allocated, free() later */ | |
| 3667 } | |
| 3668 else | |
| 3669 other = (fnum != curbuf->b_fnum); | |
| 3670 | |
| 3671 if (other) | |
| 3672 ++no_wait_return; /* don't wait for autowrite message */ | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3673 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3674 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3675 { | |
| 3676 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3677 if (p_confirm && p_write) | |
| 3678 dialog_changed(curbuf, FALSE); | |
| 3679 if (curbufIsChanged()) | |
| 3680 #endif | |
| 3681 { | |
| 3682 if (other) | |
| 3683 --no_wait_return; | |
|
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
3684 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3685 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3686 goto theend; |
| 3687 } | |
| 3688 } | |
| 3689 if (other) | |
| 3690 --no_wait_return; | |
| 3691 if (setpm) | |
| 3692 setpcmark(); | |
| 3693 if (!other) | |
| 3694 { | |
| 3695 if (lnum != 0) | |
| 3696 curwin->w_cursor.lnum = lnum; | |
| 3697 check_cursor_lnum(); | |
| 3698 beginline(BL_SOL | BL_FIX); | |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3699 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3700 } |
| 3701 else if (do_ecmd(fnum, ffname, sfname, NULL, lnum, | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3702 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3703 curwin) == OK) |
|
11476
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3704 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3705 else |
|
11476
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3706 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3707 |
| 3708 theend: | |
| 3709 vim_free(free_me); | |
| 3710 return retval; | |
| 3711 } | |
| 3712 | |
| 3713 /* | |
| 3714 * start editing a new file | |
| 3715 * | |
| 3716 * fnum: file number; if zero use ffname/sfname | |
| 3717 * ffname: the file name | |
| 3718 * - full path if sfname used, | |
| 3719 * - any file name if sfname is NULL | |
| 3720 * - empty string to re-edit with the same file name (but may be | |
| 3721 * in a different directory) | |
| 3722 * - NULL to start an empty buffer | |
| 3723 * sfname: the short file name (or NULL) | |
| 3724 * eap: contains the command to be executed after loading the file and | |
| 3725 * forced 'ff' and 'fenc' | |
| 3726 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3727 * if ECMD_LASTL: use last position in loaded file | |
| 3728 * if ECMD_LAST: use last position in all files | |
| 3729 * if ECMD_ONE: use first line | |
| 3730 * flags: | |
| 3731 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3732 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3733 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3734 * ECMD_FORCEIT: ! used for Ex command | |
| 3735 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3736 * 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
|
3737 * 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
|
3738 * of the previous buffer for "oldwin" is stored. |
| 7 | 3739 * |
| 3740 * return FAIL for failure, OK otherwise | |
| 3741 */ | |
| 3742 int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3743 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3744 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3745 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3746 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3747 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3748 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3749 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3750 win_T *oldwin) |
| 7 | 3751 { |
| 3752 int other_file; /* TRUE if editing another file */ | |
| 3753 int oldbuf; /* TRUE if using existing buffer */ | |
| 3754 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3755 into the buffer unexpectedly */ | |
| 3756 char_u *new_name = NULL; | |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3757 #if defined(FEAT_EVAL) |
| 716 | 3758 int did_set_swapcommand = FALSE; |
| 7 | 3759 #endif |
| 3760 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3761 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3762 bufref_T old_curbuf; |
| 7 | 3763 char_u *free_fname = NULL; |
| 3764 #ifdef FEAT_BROWSE | |
| 3765 char_u *browse_file = NULL; | |
| 3766 #endif | |
| 3767 int retval = FAIL; | |
| 3768 long n; | |
| 6702 | 3769 pos_T orig_pos; |
| 7 | 3770 linenr_T topline = 0; |
| 3771 int newcol = -1; | |
| 3772 int solcol = -1; | |
| 3773 pos_T *pos; | |
| 3774 #ifdef FEAT_SUN_WORKSHOP | |
| 3775 char_u *cp; | |
| 3776 #endif | |
| 3777 char_u *command = NULL; | |
| 1185 | 3778 #ifdef FEAT_SPELL |
| 3779 int did_get_winopts = FALSE; | |
| 3780 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3781 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3782 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3783 |
| 3784 if (eap != NULL) | |
| 3785 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3786 set_bufref(&old_curbuf, curbuf); |
| 7 | 3787 |
| 3788 if (fnum != 0) | |
| 3789 { | |
| 3790 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3791 return OK; /* nothing to do */ | |
| 3792 other_file = TRUE; | |
| 3793 } | |
| 3794 else | |
| 3795 { | |
| 3796 #ifdef FEAT_BROWSE | |
| 3797 if (cmdmod.browse) | |
| 3798 { | |
| 462 | 3799 if ( |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3800 # ifdef FEAT_GUI |
| 462 | 3801 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3802 # endif |
| 462 | 3803 au_has_group((char_u *)"FileExplorer")) |
| 3804 { | |
| 3805 /* No browsing supported but we do have the file explorer: | |
| 3806 * Edit the directory. */ | |
| 3807 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3808 ffname = (char_u *)"."; | |
| 3809 } | |
| 3810 else | |
| 3811 { | |
| 3812 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3813 NULL, NULL, NULL, curbuf); |
| 462 | 3814 if (browse_file == NULL) |
| 3815 goto theend; | |
| 3816 ffname = browse_file; | |
| 3817 } | |
| 7 | 3818 } |
| 3819 #endif | |
| 3820 /* if no short name given, use ffname for short name */ | |
| 3821 if (sfname == NULL) | |
| 3822 sfname = ffname; | |
| 3823 #ifdef USE_FNAME_CASE | |
| 3824 # ifdef USE_LONG_FNAME | |
| 3825 if (USE_LONG_FNAME) | |
| 3826 # endif | |
| 436 | 3827 if (sfname != NULL) |
| 3828 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3829 #endif |
| 3830 | |
| 3831 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3832 goto theend; | |
| 3833 | |
| 3834 if (ffname == NULL) | |
| 3835 other_file = TRUE; | |
| 3836 /* there is no file name */ | |
| 3837 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3838 other_file = FALSE; | |
| 3839 else | |
| 3840 { | |
| 3841 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3842 { | |
| 3843 ffname = curbuf->b_ffname; | |
| 3844 sfname = curbuf->b_fname; | |
| 3845 } | |
| 3846 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3847 if (free_fname != NULL) | |
| 3848 ffname = free_fname; | |
| 3849 other_file = otherfile(ffname); | |
| 3850 #ifdef FEAT_SUN_WORKSHOP | |
| 3851 if (usingSunWorkShop && p_acd | |
| 3852 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3853 sfname = ++cp; | |
| 3854 #endif | |
| 3855 } | |
| 3856 } | |
| 3857 | |
| 3858 /* | |
| 3859 * if the file was changed we may not be allowed to abandon it | |
| 3860 * - if we are going to re-edit the same file | |
| 3861 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3862 */ | |
| 3863 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3864 || (curbuf->b_nwindows == 1 | |
| 3865 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3866 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3867 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3868 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3869 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3870 { |
| 3871 if (fnum == 0 && other_file && ffname != NULL) | |
| 3872 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3873 goto theend; | |
| 3874 } | |
| 3875 | |
| 3876 /* | |
| 3877 * End Visual mode before switching to another buffer, so the text can be | |
| 3878 * copied into the GUI selection buffer. | |
| 3879 */ | |
| 3880 reset_VIsual(); | |
| 3881 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3882 #if defined(FEAT_EVAL) |
| 716 | 3883 if ((command != NULL || newlnum > (linenr_T)0) |
| 3884 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3885 { | |
| 3886 int len; | |
| 3887 char_u *p; | |
| 3888 | |
| 3889 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3890 if (command != NULL) | |
| 835 | 3891 len = (int)STRLEN(command) + 3; |
| 716 | 3892 else |
| 3893 len = 30; | |
| 3894 p = alloc((unsigned)len); | |
| 3895 if (p != NULL) | |
| 3896 { | |
| 3897 if (command != NULL) | |
| 3898 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3899 else | |
| 3900 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3901 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3902 did_set_swapcommand = TRUE; | |
| 3903 vim_free(p); | |
| 3904 } | |
| 3905 } | |
| 3906 #endif | |
| 3907 | |
| 7 | 3908 /* |
| 3909 * If we are starting to edit another file, open a (new) buffer. | |
| 3910 * Otherwise we re-use the current buffer. | |
| 3911 */ | |
| 3912 if (other_file) | |
| 3913 { | |
| 3914 if (!(flags & ECMD_ADDBUF)) | |
| 3915 { | |
| 22 | 3916 if (!cmdmod.keepalt) |
| 3917 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3918 if (oldwin != NULL) |
| 3919 buflist_altfpos(oldwin); | |
| 7 | 3920 } |
| 3921 | |
| 3922 if (fnum) | |
| 3923 buf = buflist_findnr(fnum); | |
| 3924 else | |
| 3925 { | |
| 3926 if (flags & ECMD_ADDBUF) | |
| 3927 { | |
| 3928 linenr_T tlnum = 1L; | |
| 3929 | |
| 3930 if (command != NULL) | |
| 3931 { | |
| 3932 tlnum = atol((char *)command); | |
| 3933 if (tlnum <= 0) | |
| 3934 tlnum = 1L; | |
| 3935 } | |
| 3936 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3937 goto theend; | |
| 3938 } | |
| 3939 buf = buflist_new(ffname, sfname, 0L, | |
| 3940 BLN_CURBUF | ((flags & ECMD_SET_HELP) ? 0 : BLN_LISTED)); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3941 |
| 5816 | 3942 /* autocommands may change curwin and curbuf */ |
| 3943 if (oldwin != NULL) | |
| 3944 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3945 set_bufref(&old_curbuf, curbuf); |
| 7 | 3946 } |
| 3947 if (buf == NULL) | |
| 3948 goto theend; | |
| 3949 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3950 { | |
| 3951 oldbuf = FALSE; | |
| 3952 } | |
| 3953 else /* existing memfile */ | |
| 3954 { | |
| 3955 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3956 set_bufref(&bufref, buf); |
| 7 | 3957 (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
|
3958 /* 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
|
3959 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3960 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3961 goto theend; |
| 3962 #ifdef FEAT_EVAL | |
| 3963 if (aborting()) /* autocmds may abort script processing */ | |
| 3964 goto theend; | |
| 3965 #endif | |
| 3966 } | |
| 3967 | |
| 3968 /* May jump to last used line number for a loaded buffer or when asked | |
| 3969 * for explicitly */ | |
| 3970 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3971 { | |
| 3972 pos = buflist_findfpos(buf); | |
| 3973 newlnum = pos->lnum; | |
| 3974 solcol = pos->col; | |
| 3975 } | |
| 3976 | |
| 3977 /* | |
| 3978 * Make the (new) buffer the one used by the current window. | |
| 3979 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3980 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3981 * is returned by buflist_new(), nothing to do here. |
| 7 | 3982 */ |
| 3983 if (buf != curbuf) | |
| 3984 { | |
| 3985 /* | |
| 3986 * Be careful: The autocommands may delete any buffer and change | |
| 3987 * the current buffer. | |
| 3988 * - If the buffer we are going to edit is deleted, give up. | |
| 3989 * - If the current buffer is deleted, prefer to load the new | |
| 3990 * buffer when loading a buffer is required. This avoids | |
| 3991 * loading another buffer which then must be closed again. | |
| 3992 * - If we ended up in the new buffer already, need to skip a few | |
| 3993 * things, set auto_buf. | |
| 3994 */ | |
| 3995 if (buf->b_fname != NULL) | |
| 3996 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
|
3997 set_bufref(&au_new_curbuf, buf); |
| 7 | 3998 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
|
3999 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4000 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4001 /* new buffer has been deleted */ |
| 7 | 4002 delbuf_msg(new_name); /* frees new_name */ |
| 4003 goto theend; | |
| 4004 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4005 #ifdef FEAT_EVAL |
| 7 | 4006 if (aborting()) /* autocmds may abort script processing */ |
| 4007 { | |
| 4008 vim_free(new_name); | |
| 4009 goto theend; | |
| 4010 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4011 #endif |
| 7 | 4012 if (buf == curbuf) /* already in new buffer */ |
| 4013 auto_buf = TRUE; | |
| 4014 else | |
| 4015 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4016 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4017 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4018 /* 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
|
4019 * 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
|
4020 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4021 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4022 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4023 if (curbuf == old_curbuf.br_buf) |
| 7 | 4024 buf_copy_options(buf, BCO_ENTER); |
| 4025 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4026 /* 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
|
4027 * oldwin->w_buffer to NULL. */ |
| 825 | 4028 u_sync(FALSE); |
| 1743 | 4029 close_buffer(oldwin, curbuf, |
| 3365 | 4030 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4031 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4032 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4033 --buf->b_locked; |
| 3242 | 4034 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4035 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4036 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4037 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4038 { |
| 4039 vim_free(new_name); | |
| 4040 goto theend; | |
| 4041 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4042 #endif |
| 7 | 4043 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4044 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4045 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4046 /* new buffer has been deleted */ |
| 7 | 4047 delbuf_msg(new_name); /* frees new_name */ |
| 4048 goto theend; | |
| 4049 } | |
| 4050 if (buf == curbuf) /* already in new buffer */ | |
| 4051 auto_buf = TRUE; | |
| 4052 else | |
| 4053 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4054 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4055 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4056 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4057 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4058 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4059 if (curwin->w_buffer == NULL |
|
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4060 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4061 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4062 #endif |
| 7 | 4063 curwin->w_buffer = buf; |
| 4064 curbuf = buf; | |
| 4065 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4066 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4067 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4068 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4069 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4070 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4071 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4072 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4073 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4074 } |
| 7 | 4075 } |
| 4076 | |
| 4077 /* May get the window options from the last time this buffer | |
| 4078 * was in this window (or another window). If not used | |
| 4079 * before, reset the local window options to the global | |
| 4080 * values. Also restores old folding stuff. */ | |
| 1289 | 4081 get_winopts(curbuf); |
| 1185 | 4082 #ifdef FEAT_SPELL |
| 4083 did_get_winopts = TRUE; | |
| 4084 #endif | |
| 7 | 4085 } |
| 4086 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4087 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
|
4088 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4089 } |
| 4090 | |
| 4091 curwin->w_pcmark.lnum = 1; | |
| 4092 curwin->w_pcmark.col = 0; | |
| 4093 } | |
| 4094 else /* !other_file */ | |
| 4095 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4096 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4097 goto theend; |
| 6531 | 4098 |
| 7 | 4099 oldbuf = (flags & ECMD_OLDBUF); |
| 4100 } | |
| 4101 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4102 /* 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
|
4103 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4104 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4105 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4106 |
| 6365 | 4107 buf = curbuf; |
| 7 | 4108 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4109 { | |
| 6365 | 4110 prepare_help_buffer(); |
| 7 | 4111 } |
| 4112 else | |
| 4113 { | |
| 4114 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4115 * using CTRL-O to go back to a help file. */ | |
| 4116 if (!curbuf->b_help) | |
| 4117 set_buflisted(TRUE); | |
| 4118 } | |
| 4119 | |
| 4120 /* If autocommands change buffers under our fingers, forget about | |
| 4121 * editing the file. */ | |
| 4122 if (buf != curbuf) | |
| 4123 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4124 #ifdef FEAT_EVAL |
| 7 | 4125 if (aborting()) /* autocmds may abort script processing */ |
| 4126 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4127 #endif |
| 7 | 4128 |
| 4129 /* Since we are starting to edit a file, consider the filetype to be | |
| 4130 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4131 * highlighting to work in the other file. */ | |
| 4132 did_filetype = FALSE; | |
| 4133 | |
| 4134 /* | |
| 4135 * other_file oldbuf | |
| 4136 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4137 * FALSE TRUE re-edit same file, nothing changes | |
| 4138 * TRUE FALSE start editing new file, new buffer | |
| 4139 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4140 */ | |
| 4141 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4142 { | |
| 4143 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4144 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4145 { | |
| 4146 newlnum = curwin->w_cursor.lnum; | |
| 4147 solcol = curwin->w_cursor.col; | |
| 4148 } | |
| 4149 buf = curbuf; | |
| 4150 if (buf->b_fname != NULL) | |
| 4151 new_name = vim_strsave(buf->b_fname); | |
| 4152 else | |
| 4153 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4154 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4155 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4156 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
|
4157 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4158 /* 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
|
4159 * 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
|
4160 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
|
4161 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
|
4162 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4163 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4164 vim_free(new_name); |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4165 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4166 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4167 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
|
4168 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
|
4169 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4170 /* 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
|
4171 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
|
4172 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4173 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4174 buf_freeall(curbuf, 0); /* free all things for buffer */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4175 |
| 7 | 4176 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4177 * 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
|
4178 if (!bufref_valid(&bufref)) |
| 7 | 4179 { |
| 4180 delbuf_msg(new_name); /* frees new_name */ | |
| 4181 goto theend; | |
| 4182 } | |
| 4183 vim_free(new_name); | |
| 4184 | |
| 4185 /* If autocommands change buffers under our fingers, forget about | |
| 4186 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4187 * the autocommands changed the buffer... */ | |
| 4188 if (buf != curbuf) | |
| 4189 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4190 #ifdef FEAT_EVAL |
| 7 | 4191 if (aborting()) /* autocmds may abort script processing */ |
| 4192 goto theend; | |
| 4193 #endif | |
| 4194 buf_clear_file(curbuf); | |
| 4195 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4196 curbuf->b_op_end.lnum = 0; | |
| 4197 } | |
| 4198 | |
| 4199 /* | |
| 4200 * If we get here we are sure to start editing | |
| 4201 */ | |
| 4202 /* Assume success now */ | |
| 4203 retval = OK; | |
| 4204 | |
| 4205 /* | |
| 4206 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4207 */ | |
| 4208 check_arg_idx(curwin); | |
| 4209 | |
| 4210 if (!auto_buf) | |
| 4211 { | |
| 4212 /* | |
| 4213 * Set cursor and init window before reading the file and executing | |
| 4214 * autocommands. This allows for the autocommands to position the | |
| 4215 * cursor. | |
| 4216 */ | |
| 677 | 4217 curwin_init(); |
| 7 | 4218 |
| 4219 #ifdef FEAT_FOLDING | |
| 1370 | 4220 /* It's possible that all lines in the buffer changed. Need to update |
| 4221 * automatic folding for all windows where it's used. */ | |
| 4222 { | |
| 4223 win_T *win; | |
| 4224 tabpage_T *tp; | |
| 4225 | |
| 4226 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4227 if (win->w_buffer == curbuf) | |
| 4228 foldUpdateAll(win); | |
| 4229 } | |
| 7 | 4230 #endif |
| 4231 | |
| 961 | 4232 /* Change directories when the 'acd' option is set. */ |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
4233 DO_AUTOCHDIR; |
| 961 | 4234 |
| 7 | 4235 /* |
| 4236 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4237 * buffer and window. | |
| 4238 */ | |
| 6702 | 4239 orig_pos = curwin->w_cursor; |
| 7 | 4240 topline = curwin->w_topline; |
| 4241 if (!oldbuf) /* need to read the file */ | |
| 4242 { | |
| 580 | 4243 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4244 swap_exists_action = SEA_DIALOG; |
| 4245 #endif | |
| 4246 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4247 | |
| 4248 /* | |
| 4249 * Open the buffer and read the file. | |
| 4250 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4251 #if defined(FEAT_EVAL) |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4252 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4253 retval = FAIL; |
| 4254 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4255 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4256 #endif |
| 4257 | |
| 580 | 4258 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4259 if (swap_exists_action == SEA_QUIT) |
| 4260 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4261 handle_swap_exists(&old_curbuf); |
| 7 | 4262 #endif |
| 4263 } | |
| 4264 else | |
| 4265 { | |
| 23 | 4266 /* Read the modelines, but only to set window-local options. Any |
| 4267 * buffer-local options have already been set and may have been | |
| 4268 * changed by the user. */ | |
| 717 | 4269 do_modelines(OPT_WINONLY); |
| 23 | 4270 |
| 7 | 4271 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4272 &retval); | |
| 4273 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4274 &retval); | |
| 4275 } | |
| 4276 check_arg_idx(curwin); | |
| 4277 | |
| 6702 | 4278 /* If autocommands change the cursor position or topline, we should |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4279 * keep it. Also when it moves within a line. But not when it moves |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4280 * to the first non-blank. */ |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
4281 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4282 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4283 char_u *text = ml_get_curline(); |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4284 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4285 if (curwin->w_cursor.lnum != orig_pos.lnum |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4286 || curwin->w_cursor.col != (int)(skipwhite(text) - text)) |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4287 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4288 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4289 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4290 } |
| 7 | 4291 } |
| 4292 if (curwin->w_topline == topline) | |
| 4293 topline = 0; | |
| 4294 | |
| 4295 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4296 changed_line_abv_curs(); | |
| 4297 | |
| 4298 #ifdef FEAT_TITLE | |
| 4299 maketitle(); | |
| 4300 #endif | |
| 4301 } | |
| 4302 | |
| 4303 #ifdef FEAT_DIFF | |
| 4304 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4305 * Also needed when re-editing the same buffer, because unloading will | |
| 4306 * have removed it as a diff buffer. */ | |
| 673 | 4307 if (curwin->w_p_diff) |
| 4308 { | |
| 4309 diff_buf_add(curbuf); | |
| 4310 diff_invalidate(curbuf); | |
| 4311 } | |
| 7 | 4312 #endif |
| 4313 | |
| 1185 | 4314 #ifdef FEAT_SPELL |
| 4315 /* If the window options were changed may need to set the spell language. | |
| 4316 * 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
|
4317 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
|
4318 (void)did_set_spelllang(curwin); |
| 1185 | 4319 #endif |
| 4320 | |
| 7 | 4321 if (command == NULL) |
| 4322 { | |
| 4323 if (newcol >= 0) /* position set by autocommands */ | |
| 4324 { | |
| 4325 curwin->w_cursor.lnum = newlnum; | |
| 4326 curwin->w_cursor.col = newcol; | |
| 4327 check_cursor(); | |
| 4328 } | |
| 4329 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4330 { | |
| 4331 curwin->w_cursor.lnum = newlnum; | |
| 4332 check_cursor_lnum(); | |
| 4333 if (solcol >= 0 && !p_sol) | |
| 4334 { | |
| 4335 /* 'sol' is off: Use last known column. */ | |
| 4336 curwin->w_cursor.col = solcol; | |
| 4337 check_cursor_col(); | |
| 4338 #ifdef FEAT_VIRTUALEDIT | |
| 4339 curwin->w_cursor.coladd = 0; | |
| 4340 #endif | |
| 4341 curwin->w_set_curswant = TRUE; | |
| 4342 } | |
| 4343 else | |
| 4344 beginline(BL_SOL | BL_FIX); | |
| 4345 } | |
| 4346 else /* no line number, go to last line in Ex mode */ | |
| 4347 { | |
| 4348 if (exmode_active) | |
| 4349 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4350 beginline(BL_WHITE | BL_FIX); | |
| 4351 } | |
| 4352 } | |
| 4353 | |
| 4354 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4355 check_lnums(FALSE); | |
| 4356 | |
| 4357 /* | |
| 4358 * Did not read the file, need to show some info about the file. | |
| 4359 * Do this after setting the cursor. | |
| 4360 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4361 if (oldbuf && !auto_buf) |
| 7 | 4362 { |
| 4363 int msg_scroll_save = msg_scroll; | |
| 4364 | |
| 4365 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4366 * message. */ | |
| 4367 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4368 msg_scroll = FALSE; | |
| 4369 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4370 check_for_delay(FALSE); | |
| 4371 msg_start(); | |
| 4372 msg_scroll = msg_scroll_save; | |
| 4373 msg_scrolled_ign = TRUE; | |
| 4374 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4375 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4376 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4377 |
| 4378 msg_scrolled_ign = FALSE; | |
| 4379 } | |
| 4380 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4381 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4382 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4383 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4384 |
| 7 | 4385 if (command != NULL) |
| 4386 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4387 | |
| 4388 #ifdef FEAT_KEYMAP | |
| 4389 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4390 (void)keymap_init(); |
| 7 | 4391 #endif |
| 4392 | |
| 4393 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4394 did_inc_redrawing_disabled = FALSE; |
| 7 | 4395 if (!skip_redraw) |
| 4396 { | |
| 4397 n = p_so; | |
| 4398 if (topline == 0 && command == NULL) | |
| 4399 p_so = 999; /* force cursor halfway the window */ | |
| 4400 update_topline(); | |
| 4401 curwin->w_scbind_pos = curwin->w_topline; | |
| 4402 p_so = n; | |
| 4403 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4404 } | |
| 4405 | |
| 4406 if (p_im) | |
| 4407 need_start_insertmode = TRUE; | |
| 4408 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4409 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4410 /* Change directories when the 'acd' option is set and we aren't already in |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4411 * that directory (should already be done above). Expect getcwd() to be |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4412 * faster than calling shorten_fnames() unnecessarily. */ |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4413 if (p_acd && curbuf->b_ffname != NULL) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4414 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4415 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4416 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4417 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4418 vim_strncpy(filedir, curbuf->b_ffname, MAXPATHL - 1); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4419 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4420 if (mch_dirname(curdir, MAXPATHL) != FAIL |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4421 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4422 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4423 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4424 #endif |
| 821 | 4425 |
| 4426 #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
|
4427 if (curbuf->b_ffname != NULL) |
| 7 | 4428 { |
| 4429 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4430 if (gui.in_use && usingSunWorkShop) |
| 7 | 4431 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4432 # endif | |
| 4433 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4434 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4435 netbeans_file_opened(curbuf); |
| 7 | 4436 # endif |
| 4437 } | |
| 4438 #endif | |
| 4439 | |
| 4440 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4441 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4442 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4443 #if defined(FEAT_EVAL) |
| 716 | 4444 if (did_set_swapcommand) |
| 4445 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4446 #endif | |
| 7 | 4447 #ifdef FEAT_BROWSE |
| 4448 vim_free(browse_file); | |
| 4449 #endif | |
| 4450 vim_free(free_fname); | |
| 4451 return retval; | |
| 4452 } | |
| 4453 | |
| 4454 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4455 delbuf_msg(char_u *name) |
| 7 | 4456 { |
| 4457 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4458 name == NULL ? (char_u *)"" : name); | |
| 4459 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4460 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
|
4461 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4462 } |
| 4463 | |
| 169 | 4464 static int append_indent = 0; /* autoindent for first line */ |
| 4465 | |
| 7 | 4466 /* |
| 4467 * ":insert" and ":append", also used by ":change" | |
| 4468 */ | |
| 4469 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4470 ex_append(exarg_T *eap) |
| 7 | 4471 { |
| 4472 char_u *theline; | |
| 4473 int did_undo = FALSE; | |
| 4474 linenr_T lnum = eap->line2; | |
| 165 | 4475 int indent = 0; |
| 4476 char_u *p; | |
| 4477 int vcol; | |
| 4478 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4479 |
| 169 | 4480 /* the ! flag toggles autoindent */ |
| 4481 if (eap->forceit) | |
| 4482 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4483 | |
| 4484 /* First autoindent comes from the line we start on */ | |
| 4485 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4486 append_indent = get_indent_lnum(lnum); | |
| 4487 | |
| 7 | 4488 if (eap->cmdidx != CMD_append) |
| 4489 --lnum; | |
| 4490 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4491 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4492 if (empty && lnum == 1) |
| 4493 lnum = 0; | |
| 4494 | |
| 7 | 4495 State = INSERT; /* behave like in Insert mode */ |
| 4496 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4497 State |= LANGMAP; | |
| 165 | 4498 |
| 408 | 4499 for (;;) |
| 7 | 4500 { |
| 4501 msg_scroll = TRUE; | |
| 4502 need_wait_return = FALSE; | |
| 169 | 4503 if (curbuf->b_p_ai) |
| 4504 { | |
| 4505 if (append_indent >= 0) | |
| 4506 { | |
| 4507 indent = append_indent; | |
| 4508 append_indent = -1; | |
| 4509 } | |
| 4510 else if (lnum > 0) | |
| 4511 indent = get_indent_lnum(lnum); | |
| 4512 } | |
| 4513 ex_keep_indent = FALSE; | |
| 7 | 4514 if (eap->getline == NULL) |
| 169 | 4515 { |
| 4516 /* No getline() function, use the lines that follow. This ends | |
| 4517 * when there is no more. */ | |
| 4518 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4519 break; | |
| 4520 p = vim_strchr(eap->nextcmd, NL); | |
| 4521 if (p == NULL) | |
| 4522 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4523 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4524 if (*p != NUL) | |
| 4525 ++p; | |
| 4526 eap->nextcmd = p; | |
| 4527 } | |
| 7 | 4528 else |
| 6164 | 4529 { |
| 4530 int save_State = State; | |
| 4531 | |
| 4532 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4533 * when getline() returns. */ | |
| 4534 State = CMDLINE; | |
| 7 | 4535 theline = eap->getline( |
| 4536 #ifdef FEAT_EVAL | |
| 76 | 4537 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4538 #endif |
| 165 | 4539 NUL, eap->cookie, indent); |
| 6164 | 4540 State = save_State; |
| 4541 } | |
| 7 | 4542 lines_left = Rows - 1; |
| 165 | 4543 if (theline == NULL) |
| 4544 break; | |
| 4545 | |
| 169 | 4546 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4547 if (ex_keep_indent) | |
| 4548 append_indent = indent; | |
| 4549 | |
| 165 | 4550 /* Look for the "." after automatic indent. */ |
| 4551 vcol = 0; | |
| 4552 for (p = theline; indent > vcol; ++p) | |
| 4553 { | |
| 4554 if (*p == ' ') | |
| 4555 ++vcol; | |
| 4556 else if (*p == TAB) | |
| 4557 vcol += 8 - vcol % 8; | |
| 4558 else | |
| 4559 break; | |
| 4560 } | |
| 4561 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4562 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4563 == FAIL)) | |
| 7 | 4564 { |
| 4565 vim_free(theline); | |
| 4566 break; | |
| 4567 } | |
| 4568 | |
| 169 | 4569 /* don't use autoindent if nothing was typed. */ |
| 4570 if (p[0] == NUL) | |
| 4571 theline[0] = NUL; | |
| 4572 | |
| 7 | 4573 did_undo = TRUE; |
| 4574 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
|
4575 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4576 |
| 4577 vim_free(theline); | |
| 4578 ++lnum; | |
| 165 | 4579 |
| 4580 if (empty) | |
| 4581 { | |
| 4582 ml_delete(2L, FALSE); | |
| 4583 empty = FALSE; | |
| 4584 } | |
| 7 | 4585 } |
| 4586 State = NORMAL; | |
| 4587 | |
| 169 | 4588 if (eap->forceit) |
| 4589 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4590 | |
| 7 | 4591 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4592 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4593 * "end" is set to lnum when something has been appended, otherwise |
| 4594 * it is the same than "start" -- Acevedo */ | |
| 4595 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4596 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4597 if (eap->cmdidx != CMD_append) | |
| 4598 --curbuf->b_op_start.lnum; | |
| 4599 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4600 ? lnum : curbuf->b_op_start.lnum; | |
| 4601 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4602 curwin->w_cursor.lnum = lnum; | |
| 4603 check_cursor_lnum(); | |
| 4604 beginline(BL_SOL | BL_FIX); | |
| 4605 | |
| 4606 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4607 ex_no_reprint = TRUE; | |
| 4608 } | |
| 4609 | |
| 4610 /* | |
| 4611 * ":change" | |
| 4612 */ | |
| 4613 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4614 ex_change(exarg_T *eap) |
| 7 | 4615 { |
| 4616 linenr_T lnum; | |
| 4617 | |
| 4618 if (eap->line2 >= eap->line1 | |
| 4619 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4620 return; | |
| 4621 | |
| 169 | 4622 /* the ! flag toggles autoindent */ |
| 4623 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4624 append_indent = get_indent_lnum(eap->line1); | |
| 4625 | |
| 7 | 4626 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4627 { | |
| 4628 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4629 break; | |
| 4630 ml_delete(eap->line1, FALSE); | |
| 4631 } | |
| 1929 | 4632 |
| 4633 /* make sure the cursor is not beyond the end of the file now */ | |
| 4634 check_cursor_lnum(); | |
| 7 | 4635 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4636 | |
| 4637 /* ":append" on the line above the deleted lines. */ | |
| 4638 eap->line2 = eap->line1; | |
| 4639 ex_append(eap); | |
| 4640 } | |
| 4641 | |
| 4642 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4643 ex_z(exarg_T *eap) |
| 7 | 4644 { |
| 4645 char_u *x; | |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4646 long bigness; |
| 165 | 4647 char_u *kind; |
| 7 | 4648 int minus = 0; |
| 4649 linenr_T start, end, curs, i; | |
| 4650 int j; | |
| 4651 linenr_T lnum = eap->line2; | |
| 4652 | |
| 165 | 4653 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4654 * 'scroll' */ | |
| 4655 if (eap->forceit) | |
| 4656 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4657 else if (!ONE_WINDOW) |
| 5678 | 4658 bigness = curwin->w_height - 3; |
| 4659 else | |
| 165 | 4660 bigness = curwin->w_p_scr * 2; |
| 7 | 4661 if (bigness < 1) |
| 4662 bigness = 1; | |
| 4663 | |
| 4664 x = eap->arg; | |
| 165 | 4665 kind = x; |
| 4666 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4667 || *kind == '^' || *kind == '.') | |
| 4668 ++x; | |
| 4669 while (*x == '-' || *x == '+') | |
| 7 | 4670 ++x; |
| 4671 | |
| 4672 if (*x != 0) | |
| 4673 { | |
| 4674 if (!VIM_ISDIGIT(*x)) | |
| 4675 { | |
| 4676 EMSG(_("E144: non-numeric argument to :z")); | |
| 4677 return; | |
| 4678 } | |
| 4679 else | |
| 165 | 4680 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4681 bigness = atol((char *)x); |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4682 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4683 /* bigness could be < 0 if atol(x) overflows. */ |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4684 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4685 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4686 |
| 165 | 4687 p_window = bigness; |
| 169 | 4688 if (*kind == '=') |
| 4689 bigness += 2; | |
| 165 | 4690 } |
| 7 | 4691 } |
| 4692 | |
| 165 | 4693 /* the number of '-' and '+' multiplies the distance */ |
| 4694 if (*kind == '-' || *kind == '+') | |
| 4695 for (x = kind + 1; *x == *kind; ++x) | |
| 4696 ; | |
| 4697 | |
| 4698 switch (*kind) | |
| 7 | 4699 { |
| 4700 case '-': | |
| 2881 | 4701 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4702 end = start + bigness - 1; | |
| 165 | 4703 curs = end; |
| 7 | 4704 break; |
| 4705 | |
| 4706 case '=': | |
| 159 | 4707 start = lnum - (bigness + 1) / 2 + 1; |
| 4708 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4709 curs = lnum; |
| 4710 minus = 1; | |
| 4711 break; | |
| 4712 | |
| 4713 case '^': | |
| 4714 start = lnum - bigness * 2; | |
| 4715 end = lnum - bigness; | |
| 4716 curs = lnum - bigness; | |
| 4717 break; | |
| 4718 | |
| 4719 case '.': | |
| 159 | 4720 start = lnum - (bigness + 1) / 2 + 1; |
| 4721 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4722 curs = end; |
| 4723 break; | |
| 4724 | |
| 4725 default: /* '+' */ | |
| 4726 start = lnum; | |
| 165 | 4727 if (*kind == '+') |
| 835 | 4728 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4729 else if (eap->addr_count == 0) |
| 4730 ++start; | |
| 4731 end = start + bigness - 1; | |
| 7 | 4732 curs = end; |
| 4733 break; | |
| 4734 } | |
| 4735 | |
| 4736 if (start < 1) | |
| 4737 start = 1; | |
| 4738 | |
| 4739 if (end > curbuf->b_ml.ml_line_count) | |
| 4740 end = curbuf->b_ml.ml_line_count; | |
| 4741 | |
| 4742 if (curs > curbuf->b_ml.ml_line_count) | |
| 4743 curs = curbuf->b_ml.ml_line_count; | |
|
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4744 else if (curs < 1) |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4745 curs = 1; |
| 7 | 4746 |
| 4747 for (i = start; i <= end; i++) | |
| 4748 { | |
| 4749 if (minus && i == lnum) | |
| 4750 { | |
| 4751 msg_putchar('\n'); | |
| 4752 | |
| 4753 for (j = 1; j < Columns; j++) | |
| 4754 msg_putchar('-'); | |
| 4755 } | |
| 4756 | |
| 169 | 4757 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4758 |
| 4759 if (minus && i == lnum) | |
| 4760 { | |
| 4761 msg_putchar('\n'); | |
| 4762 | |
| 4763 for (j = 1; j < Columns; j++) | |
| 4764 msg_putchar('-'); | |
| 4765 } | |
| 4766 } | |
| 4767 | |
|
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4768 if (curwin->w_cursor.lnum != curs) |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4769 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4770 curwin->w_cursor.lnum = curs; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4771 curwin->w_cursor.col = 0; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4772 } |
| 7 | 4773 ex_no_reprint = TRUE; |
| 4774 } | |
| 4775 | |
| 4776 /* | |
| 4777 * Check if the restricted flag is set. | |
| 4778 * If so, give an error message and return TRUE. | |
| 4779 * Otherwise, return FALSE. | |
| 4780 */ | |
| 4781 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4782 check_restricted(void) |
| 7 | 4783 { |
| 4784 if (restricted) | |
| 4785 { | |
| 4786 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4787 return TRUE; | |
| 4788 } | |
| 4789 return FALSE; | |
| 4790 } | |
| 4791 | |
| 4792 /* | |
| 4793 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4794 * If so, give an error message and return TRUE. | |
| 4795 * Otherwise, return FALSE. | |
| 4796 */ | |
| 4797 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4798 check_secure(void) |
| 7 | 4799 { |
| 4800 if (secure) | |
| 4801 { | |
| 4802 secure = 2; | |
| 4803 EMSG(_(e_curdir)); | |
| 4804 return TRUE; | |
| 4805 } | |
| 4806 #ifdef HAVE_SANDBOX | |
| 4807 /* | |
| 4808 * In the sandbox more things are not allowed, including the things | |
| 4809 * disallowed in secure mode. | |
| 4810 */ | |
| 4811 if (sandbox != 0) | |
| 4812 { | |
| 4813 EMSG(_(e_sandbox)); | |
| 4814 return TRUE; | |
| 4815 } | |
| 4816 #endif | |
| 4817 return FALSE; | |
| 4818 } | |
| 4819 | |
| 4820 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4821 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4822 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4823 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4824 * Flags that are kept between calls to :substitute. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4825 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4826 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
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changeset
|
4827 int do_all; /* do multiple substitutions per line */ |
|
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parents:
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diff
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|
4828 int do_ask; /* ask for confirmation */ |
|
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parents:
9715
diff
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|
4829 int do_count; /* count only */ |
|
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9715
diff
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|
4830 int do_error; /* if false, ignore errors */ |
|
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9715
diff
changeset
|
4831 int do_print; /* print last line with subs. */ |
|
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parents:
9715
diff
changeset
|
4832 int do_list; /* list last line with subs. */ |
|
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9715
diff
changeset
|
4833 int do_number; /* list last line with line nr*/ |
|
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parents:
9715
diff
changeset
|
4834 int do_ic; /* ignore case flag */ |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
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|
4835 } subflags_T; |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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diff
changeset
|
4836 |
| 7 | 4837 /* do_sub() |
| 4838 * | |
| 4839 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4840 * command pointed to by eap->arg which should be of the form: | |
| 4841 * | |
| 4842 * /pattern/substitution/{flags} | |
| 4843 * | |
| 4844 * The usual escapes are supported as described in the regexp docs. | |
| 4845 */ | |
| 4846 void | |
|
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7799
diff
changeset
|
4847 do_sub(exarg_T *eap) |
| 7 | 4848 { |
| 4849 linenr_T lnum; | |
| 4850 long i = 0; | |
| 4851 regmmatch_T regmatch; | |
|
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diff
changeset
|
4852 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
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diff
changeset
|
4853 FALSE, FALSE, 0}; |
|
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|
4854 #ifdef FEAT_EVAL |
|
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changeset
|
4855 subflags_T subflags_save; |
|
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diff
changeset
|
4856 #endif |
| 6789 | 4857 int save_do_all; /* remember user specified 'g' flag */ |
| 4858 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4859 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4860 int delimiter; | |
| 4861 int sublen; | |
| 4862 int got_quit = FALSE; | |
| 4863 int got_match = FALSE; | |
| 4864 int temp; | |
| 4865 int which_pat; | |
| 4866 char_u *cmd; | |
| 4867 int save_State; | |
| 165 | 4868 linenr_T first_line = 0; /* first changed line */ |
| 4869 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4870 * change */ |
| 4871 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4872 linenr_T line2; | |
| 165 | 4873 long nmatch; /* number of lines in match */ |
| 4874 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4875 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4876 pos_T old_cursor = curwin->w_cursor; |
|
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diff
changeset
|
4877 int start_nsubs; |
| 3736 | 4878 #ifdef FEAT_EVAL |
| 5867 | 4879 int save_ma = 0; |
| 3736 | 4880 #endif |
| 7 | 4881 |
| 4882 cmd = eap->arg; | |
| 4883 if (!global_busy) | |
| 4884 { | |
| 4885 sub_nsubs = 0; | |
| 4886 sub_nlines = 0; | |
| 4887 } | |
|
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diff
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|
4888 start_nsubs = sub_nsubs; |
| 7 | 4889 |
| 4890 if (eap->cmdidx == CMD_tilde) | |
| 4891 which_pat = RE_LAST; /* use last used regexp */ | |
| 4892 else | |
| 4893 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4894 | |
| 4895 /* new pattern and substitution */ | |
|
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changeset
|
4896 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4897 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4898 { | |
| 4899 /* don't accept alphanumeric for separator */ | |
| 4900 if (isalpha(*cmd)) | |
| 4901 { | |
| 4902 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4903 return; | |
| 4904 } | |
| 4905 /* | |
| 4906 * undocumented vi feature: | |
| 4907 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4908 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4909 */ | |
| 4910 if (*cmd == '\\') | |
| 4911 { | |
| 4912 ++cmd; | |
| 4913 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4914 { | |
| 4915 EMSG(_(e_backslash)); | |
| 4916 return; | |
| 4917 } | |
| 4918 if (*cmd != '&') | |
| 4919 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4920 pat = (char_u *)""; /* empty search pattern */ | |
| 4921 delimiter = *cmd++; /* remember delimiter character */ | |
| 4922 } | |
| 4923 else /* find the end of the regexp */ | |
| 4924 { | |
| 1466 | 4925 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4926 if (p_altkeymap && curwin->w_p_rl) | |
| 4927 lrF_sub(cmd); | |
| 4928 #endif | |
| 7 | 4929 which_pat = RE_LAST; /* use last used regexp */ |
| 4930 delimiter = *cmd++; /* remember delimiter character */ | |
| 4931 pat = cmd; /* remember start of search pat */ | |
| 4932 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4933 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4934 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4935 } | |
| 4936 | |
| 4937 /* | |
| 4938 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4939 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4940 */ | |
| 4941 sub = cmd; /* remember the start of the substitution */ | |
| 4942 | |
| 4943 while (cmd[0]) | |
| 4944 { | |
| 4945 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4946 { | |
| 4947 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4948 break; | |
| 4949 } | |
| 4950 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4951 ++cmd; | |
|
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|
4952 MB_PTR_ADV(cmd); |
| 7 | 4953 } |
| 4954 | |
| 4955 if (!eap->skip) | |
| 4956 { | |
| 169 | 4957 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4958 if (STRCMP(sub, "%") == 0 | |
| 4959 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4960 { | |
| 4961 if (old_sub == NULL) /* there is no previous command */ | |
| 4962 { | |
| 4963 EMSG(_(e_nopresub)); | |
| 4964 return; | |
| 4965 } | |
| 4966 sub = old_sub; | |
| 4967 } | |
| 4968 else | |
| 4969 { | |
| 4970 vim_free(old_sub); | |
| 4971 old_sub = vim_strsave(sub); | |
| 4972 } | |
| 7 | 4973 } |
| 4974 } | |
| 4975 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4976 { | |
| 4977 if (old_sub == NULL) /* there is no previous command */ | |
| 4978 { | |
| 4979 EMSG(_(e_nopresub)); | |
| 4980 return; | |
| 4981 } | |
| 4982 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4983 sub = old_sub; | |
| 163 | 4984 |
| 4985 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4986 * last column after using "$". */ | |
| 4987 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4988 } |
| 4989 | |
| 5776 | 4990 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4991 * more efficient. | |
| 4992 * TODO: find a generic solution to make line-joining operations more | |
| 4993 * efficient, avoid allocating a string that grows in size. | |
| 4994 */ | |
| 5802 | 4995 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4996 && *sub == NUL |
| 4997 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4998 || *cmd == 'p' || *cmd == '#')))) | |
| 4999 { | |
| 6426 | 5000 linenr_T joined_lines_count; |
| 5001 | |
| 5776 | 5002 curwin->w_cursor.lnum = eap->line1; |
| 5003 if (*cmd == 'l') | |
| 5004 eap->flags = EXFLAG_LIST; | |
| 5005 else if (*cmd == '#') | |
| 5006 eap->flags = EXFLAG_NR; | |
| 5007 else if (*cmd == 'p') | |
| 5008 eap->flags = EXFLAG_PRINT; | |
| 5009 | |
| 6426 | 5010 /* The number of lines joined is the number of lines in the range plus |
| 5011 * one. One less when the last line is included. */ | |
| 5012 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5013 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5014 ++joined_lines_count; | |
| 5015 if (joined_lines_count > 1) | |
| 5016 { | |
| 5017 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5018 sub_nsubs = joined_lines_count - 1; | |
| 5019 sub_nlines = 1; | |
| 5020 (void)do_sub_msg(FALSE); | |
| 5021 ex_may_print(eap); | |
| 5022 } | |
| 5023 | |
| 5024 if (!cmdmod.keeppatterns) | |
| 5025 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5026 #ifdef FEAT_CMDHIST | |
| 5027 /* put pattern in history */ | |
| 5028 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5029 #endif | |
| 5030 | |
| 5776 | 5031 return; |
| 5032 } | |
| 5033 | |
| 7 | 5034 /* |
| 5035 * Find trailing options. When '&' is used, keep old options. | |
| 5036 */ | |
| 5037 if (*cmd == '&') | |
| 5038 ++cmd; | |
| 5039 else | |
| 5040 { | |
| 5041 if (!p_ed) | |
| 5042 { | |
| 5043 if (p_gd) /* default is global on */ | |
|
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diff
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|
5044 subflags.do_all = TRUE; |
| 7 | 5045 else |
|
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diff
changeset
|
5046 subflags.do_all = FALSE; |
|
064effd222a3
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diff
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|
5047 subflags.do_ask = FALSE; |
|
064effd222a3
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|
5048 } |
|
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diff
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|
5049 subflags.do_error = TRUE; |
|
064effd222a3
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|
5050 subflags.do_print = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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diff
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|
5051 subflags.do_count = FALSE; |
|
064effd222a3
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diff
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|
5052 subflags.do_number = FALSE; |
|
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diff
changeset
|
5053 subflags.do_ic = 0; |
| 7 | 5054 } |
| 5055 while (*cmd) | |
| 5056 { | |
| 5057 /* | |
| 5058 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5059 * 'r' is never inverted. | |
| 5060 */ | |
| 5061 if (*cmd == 'g') | |
|
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|
5062 subflags.do_all = !subflags.do_all; |
| 7 | 5063 else if (*cmd == 'c') |
|
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|
5064 subflags.do_ask = !subflags.do_ask; |
| 170 | 5065 else if (*cmd == 'n') |
|
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|
5066 subflags.do_count = TRUE; |
| 7 | 5067 else if (*cmd == 'e') |
|
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changeset
|
5068 subflags.do_error = !subflags.do_error; |
| 7 | 5069 else if (*cmd == 'r') /* use last used regexp */ |
| 5070 which_pat = RE_LAST; | |
| 5071 else if (*cmd == 'p') | |
|
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|
5072 subflags.do_print = TRUE; |
| 169 | 5073 else if (*cmd == '#') |
| 5074 { | |
|
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|
5075 subflags.do_print = TRUE; |
|
064effd222a3
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|
5076 subflags.do_number = TRUE; |
| 169 | 5077 } |
| 5078 else if (*cmd == 'l') | |
| 5079 { | |
|
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|
5080 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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|
5081 subflags.do_list = TRUE; |
| 169 | 5082 } |
| 7 | 5083 else if (*cmd == 'i') /* ignore case */ |
|
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changeset
|
5084 subflags.do_ic = 'i'; |
| 7 | 5085 else if (*cmd == 'I') /* don't ignore case */ |
|
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diff
changeset
|
5086 subflags.do_ic = 'I'; |
| 7 | 5087 else |
| 5088 break; | |
| 5089 ++cmd; | |
| 5090 } | |
|
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|
5091 if (subflags.do_count) |
|
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|
5092 subflags.do_ask = FALSE; |
|
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|
5093 |
|
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changeset
|
5094 save_do_all = subflags.do_all; |
|
064effd222a3
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changeset
|
5095 save_do_ask = subflags.do_ask; |
| 6789 | 5096 |
| 7 | 5097 /* |
| 5098 * check for a trailing count | |
| 5099 */ | |
| 5100 cmd = skipwhite(cmd); | |
| 5101 if (VIM_ISDIGIT(*cmd)) | |
| 5102 { | |
| 5103 i = getdigits(&cmd); | |
|
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changeset
|
5104 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5105 { |
| 5106 EMSG(_(e_zerocount)); | |
| 5107 return; | |
| 5108 } | |
| 5109 eap->line1 = eap->line2; | |
| 5110 eap->line2 += i - 1; | |
| 5111 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5112 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5113 } | |
| 5114 | |
| 5115 /* | |
| 5116 * check for trailing command or garbage | |
| 5117 */ | |
| 5118 cmd = skipwhite(cmd); | |
| 5119 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5120 { | |
| 5121 eap->nextcmd = check_nextcmd(cmd); | |
| 5122 if (eap->nextcmd == NULL) | |
| 5123 { | |
| 5124 EMSG(_(e_trailing)); | |
| 5125 return; | |
| 5126 } | |
| 5127 } | |
| 5128 | |
| 5129 if (eap->skip) /* not executing commands, only parsing */ | |
| 5130 return; | |
| 5131 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5132 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5133 { |
| 825 | 5134 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5135 EMSG(_(e_modifiable)); |
| 5136 return; | |
| 5137 } | |
| 5138 | |
| 7 | 5139 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5140 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5141 if (subflags.do_error) |
| 7 | 5142 EMSG(_(e_invcmd)); |
| 5143 return; | |
| 5144 } | |
| 5145 | |
| 5146 /* the 'i' or 'I' flag overrules 'ignorecase' and 'smartcase' */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5147 if (subflags.do_ic == 'i') |
| 7 | 5148 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5149 else if (subflags.do_ic == 'I') |
| 7 | 5150 regmatch.rmm_ic = FALSE; |
| 5151 | |
| 5152 sub_firstline = NULL; | |
| 5153 | |
| 5154 /* | |
| 5155 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5156 * We do it here once to avoid it to be replaced over and over again. | |
| 5157 * But don't do it when it starts with "\=", then it's an expression. | |
| 5158 */ | |
| 5159 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5160 sub = regtilde(sub, p_magic); | |
| 5161 | |
| 5162 /* | |
| 5163 * Check for a match on each line. | |
| 5164 */ | |
| 5165 line2 = eap->line2; | |
| 5166 for (lnum = eap->line1; lnum <= line2 && !(got_quit | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
5167 #if defined(FEAT_EVAL) |
| 7 | 5168 || aborting() |
| 5169 #endif | |
| 5170 ); ++lnum) | |
| 5171 { | |
| 1521 | 5172 nmatch = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5173 (colnr_T)0, NULL, NULL); |
| 7 | 5174 if (nmatch) |
| 5175 { | |
| 5176 colnr_T copycol; | |
| 5177 colnr_T matchcol; | |
| 5178 colnr_T prev_matchcol = MAXCOL; | |
| 5179 char_u *new_end, *new_start = NULL; | |
| 5180 unsigned new_start_len = 0; | |
| 5181 char_u *p1; | |
| 5182 int did_sub = FALSE; | |
| 5183 int lastone; | |
| 1872 | 5184 int len, copy_len, needed_len; |
| 7 | 5185 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5186 int do_again; /* do it again after joining lines */ | |
| 15 | 5187 int skip_match = FALSE; |
| 1499 | 5188 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5189 |
| 5190 /* | |
| 5191 * The new text is build up step by step, to avoid too much | |
| 5192 * copying. There are these pieces: | |
| 1581 | 5193 * sub_firstline The old text, unmodified. |
| 7 | 5194 * copycol Column in the old text where we started |
| 5195 * looking for a match; from here old text still | |
| 5196 * needs to be copied to the new text. | |
| 5197 * matchcol Column number of the old text where to look | |
| 5198 * for the next match. It's just after the | |
| 5199 * previous match or one further. | |
| 5200 * prev_matchcol Column just after the previous match (if any). | |
| 5201 * Mostly equal to matchcol, except for the first | |
| 5202 * match and after skipping an empty match. | |
| 5203 * regmatch.*pos Where the pattern matched in the old text. | |
| 5204 * new_start The new text, all that has been produced so | |
| 5205 * far. | |
| 5206 * new_end The new text, where to append new text. | |
| 5207 * | |
| 1499 | 5208 * lnum The line number where we found the start of |
| 5209 * the match. Can be below the line we searched | |
| 5210 * when there is a \n before a \zs in the | |
| 5211 * pattern. | |
| 7 | 5212 * sub_firstlnum The line number in the buffer where to look |
| 5213 * for a match. Can be different from "lnum" | |
| 5214 * when the pattern or substitute string contains | |
| 5215 * line breaks. | |
| 5216 * | |
| 5217 * Special situations: | |
| 5218 * - When the substitute string contains a line break, the part up | |
| 5219 * to the line break is inserted in the text, but the copy of | |
| 5220 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5221 * the inserted lines. | |
| 5222 * - When the matched pattern contains a line break, the old line | |
| 5223 * is taken from the line at the end of the pattern. The lines | |
| 5224 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5225 * accordingly. | |
| 5226 * | |
| 5227 * The new text is built up in new_start[]. It has some extra | |
| 5228 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5229 * the length of the allocated memory at new_start. |
| 7 | 5230 * |
| 5231 * Make a copy of the old line, so it won't be taken away when | |
| 5232 * updating the screen or handling a multi-line match. The "old_" | |
| 5233 * pointers point into this copy. | |
| 5234 */ | |
| 1499 | 5235 sub_firstlnum = lnum; |
| 7 | 5236 copycol = 0; |
| 5237 matchcol = 0; | |
| 5238 | |
| 5239 /* At first match, remember current cursor position. */ | |
| 5240 if (!got_match) | |
| 5241 { | |
| 5242 setpcmark(); | |
| 5243 got_match = TRUE; | |
| 5244 } | |
| 5245 | |
| 5246 /* | |
| 5247 * Loop until nothing more to replace in this line. | |
| 5248 * 1. Handle match with empty string. | |
| 5249 * 2. If do_ask is set, ask for confirmation. | |
| 5250 * 3. substitute the string. | |
| 5251 * 4. if do_all is set, find next match | |
| 5252 * 5. break if there isn't another match in this line | |
| 5253 */ | |
| 5254 for (;;) | |
| 5255 { | |
| 1499 | 5256 /* Advance "lnum" to the line where the match starts. The |
| 5257 * match does not start in the first line when there is a line | |
| 5258 * break before \zs. */ | |
| 5259 if (regmatch.startpos[0].lnum > 0) | |
| 5260 { | |
| 5261 lnum += regmatch.startpos[0].lnum; | |
| 5262 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5263 nmatch -= regmatch.startpos[0].lnum; | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5264 VIM_CLEAR(sub_firstline); |
| 1499 | 5265 } |
| 5266 | |
| 5267 if (sub_firstline == NULL) | |
| 5268 { | |
| 5269 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5270 if (sub_firstline == NULL) | |
| 5271 { | |
| 5272 vim_free(new_start); | |
| 5273 goto outofmem; | |
| 5274 } | |
| 5275 } | |
| 5276 | |
| 7 | 5277 /* Save the line number of the last change for the final |
| 5278 * cursor position (just like Vi). */ | |
| 5279 curwin->w_cursor.lnum = lnum; | |
| 5280 do_again = FALSE; | |
| 5281 | |
| 5282 /* | |
| 5283 * 1. Match empty string does not count, except for first | |
| 5284 * match. This reproduces the strange vi behaviour. | |
| 5285 * This also catches endless loops. | |
| 5286 */ | |
| 5287 if (matchcol == prev_matchcol | |
| 5288 && regmatch.endpos[0].lnum == 0 | |
| 5289 && matchcol == regmatch.endpos[0].col) | |
| 5290 { | |
| 15 | 5291 if (sub_firstline[matchcol] == NUL) |
| 5292 /* We already were at the end of the line. Don't look | |
| 5293 * for a match in this line again. */ | |
| 5294 skip_match = TRUE; | |
| 5295 else | |
| 2837 | 5296 { |
| 5297 /* search for a match at next column */ | |
| 5298 #ifdef FEAT_MBYTE | |
| 5299 if (has_mbyte) | |
| 5300 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5301 else | |
| 5302 #endif | |
| 5303 ++matchcol; | |
| 5304 } | |
| 7 | 5305 goto skip; |
| 5306 } | |
| 5307 | |
| 5308 /* Normally we continue searching for a match just after the | |
| 5309 * previous match. */ | |
| 5310 matchcol = regmatch.endpos[0].col; | |
| 5311 prev_matchcol = matchcol; | |
| 5312 | |
| 5313 /* | |
| 170 | 5314 * 2. If do_count is set only increase the counter. |
| 5315 * If do_ask is set, ask for confirmation. | |
| 7 | 5316 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5317 if (subflags.do_count) |
| 170 | 5318 { |
| 5319 /* For a multi-line match, put matchcol at the NUL at | |
| 5320 * the end of the line and set nmatch to one, so that | |
| 5321 * we continue looking for a match on the next line. | |
| 5322 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5323 if (nmatch > 1) | |
| 5324 { | |
| 835 | 5325 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5326 nmatch = 1; |
| 1483 | 5327 skip_match = TRUE; |
| 170 | 5328 } |
| 5329 sub_nsubs++; | |
| 5330 did_sub = TRUE; | |
| 3736 | 5331 #ifdef FEAT_EVAL |
| 5332 /* Skip the substitution, unless an expression is used, | |
| 5333 * then it is evaluated in the sandbox. */ | |
| 5334 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5335 #endif | |
| 5336 goto skip; | |
| 170 | 5337 } |
| 5338 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5339 if (subflags.do_ask) |
| 7 | 5340 { |
| 1874 | 5341 int typed = 0; |
| 1872 | 5342 |
| 7 | 5343 /* change State to CONFIRM, so that the mouse works |
| 5344 * properly */ | |
| 5345 save_State = State; | |
| 5346 State = CONFIRM; | |
| 5347 #ifdef FEAT_MOUSE | |
| 5348 setmouse(); /* disable mouse in xterm */ | |
| 5349 #endif | |
| 5350 curwin->w_cursor.col = regmatch.startpos[0].col; | |
|
10638
21f983648487
patch 8.0.0209: cursor binding does not work with :substitute
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
5351 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
|
5352 do_check_cursorbind(); |
| 7 | 5353 |
| 5354 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5355 * asking for confirmation. */ | |
| 5356 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5357 ++no_u_sync; | |
| 5358 | |
| 5359 /* | |
| 5360 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5361 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5362 while (subflags.do_ask) |
| 7 | 5363 { |
| 169 | 5364 if (exmode_active) |
| 5365 { | |
| 5366 char_u *resp; | |
| 5367 colnr_T sc, ec; | |
| 5368 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5369 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5370 subflags.do_number, subflags.do_list); |
| 169 | 5371 |
| 5372 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5373 curwin->w_cursor.col = regmatch.endpos[0].col - 1; | |
|
10970
ab9f7bbe4439
patch 8.0.0374: invalid memory access when using :sc in Ex mode
Christian Brabandt <cb@256bit.org>
parents:
10853
diff
changeset
|
5374 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
|
5375 curwin->w_cursor.col = 0; |
| 169 | 5376 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
|
5377 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5378 { |
| 5379 int numw = number_width(curwin) + 1; | |
| 5380 sc += numw; | |
| 5381 ec += numw; | |
| 5382 } | |
| 169 | 5383 msg_start(); |
| 170 | 5384 for (i = 0; i < (long)sc; ++i) |
| 169 | 5385 msg_putchar(' '); |
| 170 | 5386 for ( ; i <= (long)ec; ++i) |
| 169 | 5387 msg_putchar('^'); |
| 5388 | |
| 5389 resp = getexmodeline('?', NULL, 0); | |
| 5390 if (resp != NULL) | |
| 5391 { | |
| 1872 | 5392 typed = *resp; |
| 169 | 5393 vim_free(resp); |
| 5394 } | |
| 5395 } | |
| 5396 else | |
| 5397 { | |
| 4076 | 5398 char_u *orig_line = NULL; |
| 5399 int len_change = 0; | |
| 7 | 5400 #ifdef FEAT_FOLDING |
| 169 | 5401 int save_p_fen = curwin->w_p_fen; |
| 5402 | |
| 5403 curwin->w_p_fen = FALSE; | |
| 5404 #endif | |
| 5405 /* Invert the matched string. | |
| 5406 * Remove the inversion afterwards. */ | |
| 5407 temp = RedrawingDisabled; | |
| 5408 RedrawingDisabled = 0; | |
| 5409 | |
| 4076 | 5410 if (new_start != NULL) |
| 5411 { | |
| 5412 /* There already was a substitution, we would | |
| 5413 * like to show this to the user. We cannot | |
| 5414 * really update the line, it would change | |
| 5415 * what matches. Temporarily replace the line | |
| 5416 * and change it back afterwards. */ | |
| 5417 orig_line = vim_strsave(ml_get(lnum)); | |
| 5418 if (orig_line != NULL) | |
| 5419 { | |
| 5420 char_u *new_line = concat_str(new_start, | |
| 5421 sub_firstline + copycol); | |
| 5422 | |
| 5423 if (new_line == NULL) | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5424 VIM_CLEAR(orig_line); |
| 4076 | 5425 else |
| 5426 { | |
| 5427 /* Position the cursor relative to the | |
| 5428 * end of the line, the previous | |
| 5429 * substitute may have inserted or | |
| 5430 * deleted characters before the | |
| 5431 * cursor. */ | |
| 4086 | 5432 len_change = (int)STRLEN(new_line) |
| 5433 - (int)STRLEN(orig_line); | |
| 4076 | 5434 curwin->w_cursor.col += len_change; |
| 5435 ml_replace(lnum, new_line, FALSE); | |
| 5436 } | |
| 5437 } | |
| 5438 } | |
| 5439 | |
| 1499 | 5440 search_match_lines = regmatch.endpos[0].lnum |
| 5441 - regmatch.startpos[0].lnum; | |
| 4076 | 5442 search_match_endcol = regmatch.endpos[0].col |
| 5443 + len_change; | |
| 169 | 5444 highlight_match = TRUE; |
| 5445 | |
| 5446 update_topline(); | |
| 5447 validate_cursor(); | |
| 748 | 5448 update_screen(SOME_VALID); |
| 169 | 5449 highlight_match = FALSE; |
| 748 | 5450 redraw_later(SOME_VALID); |
| 7 | 5451 |
| 5452 #ifdef FEAT_FOLDING | |
| 169 | 5453 curwin->w_p_fen = save_p_fen; |
| 5454 #endif | |
| 5455 if (msg_row == Rows - 1) | |
| 5456 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5457 msg_starthere(); | |
| 5458 i = msg_scroll; | |
| 5459 msg_scroll = 0; /* truncate msg when | |
| 5460 needed */ | |
| 5461 msg_no_more = TRUE; | |
| 5462 /* write message same highlighting as for | |
| 5463 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5464 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5465 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5466 msg_no_more = FALSE; | |
| 5467 msg_scroll = i; | |
| 5468 showruler(TRUE); | |
| 5469 windgoto(msg_row, msg_col); | |
| 5470 RedrawingDisabled = temp; | |
| 7 | 5471 |
| 5472 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5473 dont_scroll = FALSE; /* allow scrolling here */ |
| 5474 #endif | |
| 5475 ++no_mapping; /* don't map this key */ | |
| 5476 ++allow_keys; /* allow special keys */ | |
| 1872 | 5477 typed = plain_vgetc(); |
| 169 | 5478 --allow_keys; |
| 5479 --no_mapping; | |
| 5480 | |
| 5481 /* clear the question */ | |
| 5482 msg_didout = FALSE; /* don't scroll up */ | |
| 5483 msg_col = 0; | |
| 5484 gotocmdline(TRUE); | |
| 4076 | 5485 |
| 5486 /* restore the line */ | |
| 5487 if (orig_line != NULL) | |
| 5488 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5489 } |
| 5490 | |
| 7 | 5491 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5492 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5493 #ifdef UNIX |
| 1872 | 5494 || typed == intr_char |
| 7 | 5495 #endif |
| 5496 ) | |
| 5497 { | |
| 5498 got_quit = TRUE; | |
| 5499 break; | |
| 5500 } | |
| 1872 | 5501 if (typed == 'n') |
| 7 | 5502 break; |
| 1872 | 5503 if (typed == 'y') |
| 7 | 5504 break; |
| 1872 | 5505 if (typed == 'l') |
| 7 | 5506 { |
| 5507 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5508 subflags.do_all = FALSE; |
| 7 | 5509 line2 = lnum; |
| 5510 break; | |
| 5511 } | |
| 1872 | 5512 if (typed == 'a') |
| 7 | 5513 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5514 subflags.do_ask = FALSE; |
| 7 | 5515 break; |
| 5516 } | |
| 5517 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5518 if (typed == Ctrl_E) |
| 7 | 5519 scrollup_clamp(); |
| 1872 | 5520 else if (typed == Ctrl_Y) |
| 7 | 5521 scrolldown_clamp(); |
| 5522 #endif | |
| 5523 } | |
| 5524 State = save_State; | |
| 5525 #ifdef FEAT_MOUSE | |
| 5526 setmouse(); | |
| 5527 #endif | |
| 5528 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5529 --no_u_sync; | |
| 5530 | |
| 1872 | 5531 if (typed == 'n') |
| 7 | 5532 { |
| 5533 /* For a multi-line match, put matchcol at the NUL at | |
| 5534 * the end of the line and set nmatch to one, so that | |
| 5535 * we continue looking for a match on the next line. | |
| 1091 | 5536 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5537 * get stuck when pressing 'n'. */ | |
| 7 | 5538 if (nmatch > 1) |
| 5539 { | |
| 835 | 5540 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5541 skip_match = TRUE; |
| 7 | 5542 } |
| 5543 goto skip; | |
| 5544 } | |
| 5545 if (got_quit) | |
| 4099 | 5546 goto skip; |
| 7 | 5547 } |
| 5548 | |
| 5549 /* Move the cursor to the start of the match, so that we can | |
| 5550 * use "\=col("."). */ | |
| 5551 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5552 | |
| 5553 /* | |
| 5554 * 3. substitute the string. | |
| 5555 */ | |
| 3736 | 5556 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5557 if (subflags.do_count) |
| 3736 | 5558 { |
| 3786 | 5559 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5560 save_ma = curbuf->b_p_ma; |
| 5561 curbuf->b_p_ma = FALSE; | |
| 5562 sandbox++; | |
| 5563 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5564 /* 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
|
5565 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5566 subflags_save = subflags; |
| 3736 | 5567 #endif |
| 7 | 5568 /* get length of substitution part */ |
| 1499 | 5569 sublen = vim_regsub_multi(®match, |
| 5570 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5571 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5572 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5573 /* 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
|
5574 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5575 if (subflags.do_count) |
| 3736 | 5576 { |
| 5577 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
|
5578 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5579 sandbox--; |
| 3736 | 5580 goto skip; |
| 5581 } | |
| 5582 #endif | |
| 7 | 5583 |
| 533 | 5584 /* When the match included the "$" of the last line it may |
| 819 | 5585 * go beyond the last line of the buffer. */ |
| 533 | 5586 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5587 { | |
| 5588 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5589 skip_match = TRUE; | |
| 5590 } | |
| 5591 | |
| 7 | 5592 /* Need room for: |
| 5593 * - result so far in new_start (not for first sub in line) | |
| 5594 * - original text up to match | |
| 5595 * - length of substituted part | |
| 5596 * - original text after match | |
| 5597 */ | |
| 5598 if (nmatch == 1) | |
| 5599 p1 = sub_firstline; | |
| 5600 else | |
| 5601 { | |
| 5602 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5603 nmatch_tl += nmatch - 1; | |
| 5604 } | |
| 1872 | 5605 copy_len = regmatch.startpos[0].col - copycol; |
| 5606 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5607 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5608 if (new_start == NULL) |
| 5609 { | |
| 5610 /* | |
| 5611 * Get some space for a temporary buffer to do the | |
| 5612 * substitution into (and some extra space to avoid | |
| 5613 * too many calls to alloc()/free()). | |
| 5614 */ | |
| 5615 new_start_len = needed_len + 50; | |
| 5616 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5617 goto outofmem; | |
| 5618 *new_start = NUL; | |
| 5619 new_end = new_start; | |
| 5620 } | |
| 5621 else | |
| 5622 { | |
| 5623 /* | |
| 5624 * Check if the temporary buffer is long enough to do the | |
| 5625 * substitution into. If not, make it larger (with a bit | |
| 5626 * extra to avoid too many calls to alloc()/free()). | |
| 5627 */ | |
| 5628 len = (unsigned)STRLEN(new_start); | |
| 5629 needed_len += len; | |
| 1872 | 5630 if (needed_len > (int)new_start_len) |
| 7 | 5631 { |
| 5632 new_start_len = needed_len + 50; | |
| 5633 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5634 { | |
| 5635 vim_free(new_start); | |
| 5636 goto outofmem; | |
| 5637 } | |
| 5638 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5639 vim_free(new_start); | |
| 5640 new_start = p1; | |
| 5641 } | |
| 5642 new_end = new_start + len; | |
| 5643 } | |
| 5644 | |
| 5645 /* | |
| 5646 * copy the text up to the part that matched | |
| 5647 */ | |
| 1872 | 5648 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5649 new_end += copy_len; | |
| 7 | 5650 |
| 1499 | 5651 (void)vim_regsub_multi(®match, |
| 5652 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5653 sub, new_end, TRUE, p_magic, TRUE); |
| 5654 sub_nsubs++; | |
| 5655 did_sub = TRUE; | |
| 5656 | |
| 5657 /* Move the cursor to the start of the line, to avoid that it | |
| 5658 * is beyond the end of the line after the substitution. */ | |
| 5659 curwin->w_cursor.col = 0; | |
| 5660 | |
| 5661 /* For a multi-line match, make a copy of the last matched | |
| 5662 * line and continue in that one. */ | |
| 5663 if (nmatch > 1) | |
| 5664 { | |
| 5665 sub_firstlnum += nmatch - 1; | |
| 5666 vim_free(sub_firstline); | |
| 5667 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5668 /* When going beyond the last line, stop substituting. */ | |
| 5669 if (sub_firstlnum <= line2) | |
| 5670 do_again = TRUE; | |
| 5671 else | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5672 subflags.do_all = FALSE; |
| 7 | 5673 } |
| 5674 | |
| 5675 /* Remember next character to be copied. */ | |
| 5676 copycol = regmatch.endpos[0].col; | |
| 5677 | |
| 819 | 5678 if (skip_match) |
| 5679 { | |
| 5680 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5681 * less than what it ought to be. */ | |
| 5682 vim_free(sub_firstline); | |
| 5683 sub_firstline = vim_strsave((char_u *)""); | |
| 5684 copycol = 0; | |
| 5685 } | |
| 5686 | |
| 7 | 5687 /* |
| 5688 * Now the trick is to replace CTRL-M chars with a real line | |
| 5689 * break. This would make it impossible to insert a CTRL-M in | |
| 5690 * the text. The line break can be avoided by preceding the | |
| 5691 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5692 * they must be doubled in the string and are halved here. | |
| 5693 * That is Vi compatible. | |
| 5694 */ | |
| 5695 for (p1 = new_end; *p1; ++p1) | |
| 5696 { | |
| 5697 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5698 STRMOVE(p1, p1 + 1); |
| 7 | 5699 else if (*p1 == CAR) |
| 5700 { | |
| 5701 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5702 { | |
| 5703 *p1 = NUL; /* truncate up to the CR */ | |
| 5704 ml_append(lnum - 1, new_start, | |
| 5705 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5706 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
|
5707 if (subflags.do_ask) |
| 7 | 5708 appended_lines(lnum - 1, 1L); |
| 5709 else | |
| 5710 { | |
| 5711 if (first_line == 0) | |
| 5712 first_line = lnum; | |
| 5713 last_line = lnum + 1; | |
| 5714 } | |
| 5715 /* All line numbers increase. */ | |
| 5716 ++sub_firstlnum; | |
| 5717 ++lnum; | |
| 5718 ++line2; | |
| 5719 /* move the cursor to the new line, like Vi */ | |
| 5720 ++curwin->w_cursor.lnum; | |
| 1444 | 5721 /* copy the rest */ |
| 1624 | 5722 STRMOVE(new_start, p1 + 1); |
| 7 | 5723 p1 = new_start - 1; |
| 5724 } | |
| 5725 } | |
| 5726 #ifdef FEAT_MBYTE | |
| 5727 else if (has_mbyte) | |
| 474 | 5728 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5729 #endif |
| 5730 } | |
| 5731 | |
| 5732 /* | |
| 5733 * 4. If do_all is set, find next match. | |
| 5734 * Prevent endless loop with patterns that match empty | |
| 5735 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5736 * But ":s/\n/#/" is OK. | |
| 5737 */ | |
| 5738 skip: | |
| 5739 /* We already know that we did the last subst when we are at | |
| 5740 * the end of the line, except that a pattern like | |
| 1499 | 5741 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5742 * "line2" when there is a \zs in the pattern after a line | |
| 5743 * break. */ | |
| 15 | 5744 lastone = (skip_match |
| 5745 || got_int | |
| 5746 || got_quit | |
| 1499 | 5747 || lnum > line2 |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5748 || !(subflags.do_all || do_again) |
| 15 | 5749 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5750 && !re_multiline(regmatch.regprog))); | |
| 7 | 5751 nmatch = -1; |
| 5752 | |
| 5753 /* | |
| 5754 * Replace the line in the buffer when needed. This is | |
| 5755 * skipped when there are more matches. | |
| 5756 * The check for nmatch_tl is needed for when multi-line | |
| 5757 * matching must replace the lines before trying to do another | |
| 5758 * match, otherwise "\@<=" won't work. | |
| 1499 | 5759 * When the match starts below where we start searching also |
| 5760 * need to replace the line first (using \zs after \n). | |
| 7 | 5761 */ |
| 5762 if (lastone | |
| 5763 || nmatch_tl > 0 | |
| 5764 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5765 curbuf, sub_firstlnum, |
|
11521
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5766 matchcol, NULL, NULL)) == 0 |
| 1499 | 5767 || regmatch.startpos[0].lnum > 0) |
| 7 | 5768 { |
| 5769 if (new_start != NULL) | |
| 5770 { | |
| 5771 /* | |
| 5772 * Copy the rest of the line, that didn't match. | |
| 5773 * "matchcol" has to be adjusted, we use the end of | |
| 5774 * the line as reference, because the substitute may | |
| 5775 * have changed the number of characters. Same for | |
| 5776 * "prev_matchcol". | |
| 5777 */ | |
| 5778 STRCAT(new_start, sub_firstline + copycol); | |
| 5779 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5780 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5781 - prev_matchcol; | |
| 5782 | |
| 5783 if (u_savesub(lnum) != OK) | |
| 5784 break; | |
| 5785 ml_replace(lnum, new_start, TRUE); | |
| 5786 | |
| 5787 if (nmatch_tl > 0) | |
| 5788 { | |
| 5789 /* | |
| 5790 * Matched lines have now been substituted and are | |
| 5791 * useless, delete them. The part after the match | |
| 5792 * has been appended to new_start, we don't need | |
| 5793 * it in the buffer. | |
| 5794 */ | |
| 5795 ++lnum; | |
| 5796 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5797 break; | |
| 5798 for (i = 0; i < nmatch_tl; ++i) | |
| 5799 ml_delete(lnum, (int)FALSE); | |
| 5800 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5801 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5802 if (subflags.do_ask) |
| 7 | 5803 deleted_lines(lnum, nmatch_tl); |
| 5804 --lnum; | |
| 5805 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5806 nmatch_tl = 0; | |
| 5807 } | |
| 5808 | |
| 5809 /* When asking, undo is saved each time, must also set | |
| 5810 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5811 if (subflags.do_ask) |
| 7 | 5812 changed_bytes(lnum, 0); |
| 5813 else | |
| 5814 { | |
| 5815 if (first_line == 0) | |
| 5816 first_line = lnum; | |
| 5817 last_line = lnum + 1; | |
| 5818 } | |
| 5819 | |
| 5820 sub_firstlnum = lnum; | |
| 5821 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5822 sub_firstline = new_start; | |
| 5823 new_start = NULL; | |
| 5824 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5825 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5826 - prev_matchcol; | |
| 5827 copycol = 0; | |
| 5828 } | |
| 5829 if (nmatch == -1 && !lastone) | |
| 5830 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5831 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5832 |
| 5833 /* | |
| 5834 * 5. break if there isn't another match in this line | |
| 5835 */ | |
| 5836 if (nmatch <= 0) | |
| 1499 | 5837 { |
| 5838 /* If the match found didn't start where we were | |
| 5839 * searching, do the next search in the line where we | |
| 5840 * found the match. */ | |
| 5841 if (nmatch == -1) | |
| 5842 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5843 break; |
| 1499 | 5844 } |
| 7 | 5845 } |
| 5846 | |
| 5847 line_breakcheck(); | |
| 5848 } | |
| 5849 | |
| 5850 if (did_sub) | |
| 5851 ++sub_nlines; | |
| 1720 | 5852 vim_free(new_start); /* for when substitute was cancelled */ |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5853 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5854 } |
| 5855 | |
| 5856 line_breakcheck(); | |
| 5857 } | |
| 5858 | |
| 5859 if (first_line != 0) | |
| 5860 { | |
| 5861 /* Need to subtract the number of added lines from "last_line" to get | |
| 5862 * the line number before the change (same as adding the number of | |
| 5863 * deleted lines). */ | |
| 5864 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5865 changed_lines(first_line, 0, last_line - i, i); | |
| 5866 } | |
| 5867 | |
| 5868 outofmem: | |
| 5869 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5870 |
| 5871 /* ":s/pat//n" doesn't move the cursor */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5872 if (subflags.do_count) |
| 170 | 5873 curwin->w_cursor = old_cursor; |
| 5874 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5875 if (sub_nsubs > start_nsubs) |
| 7 | 5876 { |
| 5877 /* Set the '[ and '] marks. */ | |
| 5878 curbuf->b_op_start.lnum = eap->line1; | |
| 5879 curbuf->b_op_end.lnum = line2; | |
| 5880 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5881 | |
| 5882 if (!global_busy) | |
| 5883 { | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5884 /* 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
|
5885 if (!subflags.do_ask) |
| 3394 | 5886 { |
| 5887 if (endcolumn) | |
| 5888 coladvance((colnr_T)MAXCOL); | |
| 5889 else | |
| 5890 beginline(BL_WHITE | BL_FIX); | |
| 5891 } | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5892 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5893 MSG(""); |
| 5894 } | |
| 5895 else | |
| 5896 global_need_beginline = TRUE; | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5897 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5898 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5899 subflags.do_number, subflags.do_list); |
| 7 | 5900 } |
| 5901 else if (!global_busy) | |
| 5902 { | |
| 5903 if (got_int) /* interrupted */ | |
| 5904 EMSG(_(e_interr)); | |
| 5905 else if (got_match) /* did find something but nothing substituted */ | |
| 5906 MSG(""); | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5907 else if (subflags.do_error) /* nothing found */ |
| 7 | 5908 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5909 } | |
| 5910 | |
| 4035 | 5911 #ifdef FEAT_FOLDING |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5912 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5913 /* Cursor position may require updating */ |
| 5914 changed_window_setting(); | |
| 5915 #endif | |
| 5916 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5917 vim_regfree(regmatch.regprog); |
| 6789 | 5918 |
| 5919 /* 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
|
5920 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5921 subflags.do_ask = save_do_ask; |
| 7 | 5922 } |
| 5923 | |
| 5924 /* | |
| 5925 * Give message for number of substitutions. | |
| 5926 * Can also be used after a ":global" command. | |
| 5927 * Return TRUE if a message was given. | |
| 5928 */ | |
| 484 | 5929 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5930 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5931 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5932 { |
| 5933 /* | |
| 5934 * Only report substitutions when: | |
| 5935 * - more than 'report' substitutions | |
| 5936 * - command was typed by user, or number of changed lines > 'report' | |
| 5937 * - giving messages is not disabled by 'lazyredraw' | |
| 5938 */ | |
| 170 | 5939 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5940 || count_only) | |
| 7 | 5941 && messaging()) |
| 5942 { | |
| 5943 if (got_int) | |
| 5944 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5945 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5946 *msg_buf = NUL; |
| 7 | 5947 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
|
5948 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5949 "%s", count_only ? _("1 match") : _("1 substitution")); |
| 7 | 5950 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5951 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 170 | 5952 count_only ? _("%ld matches") : _("%ld substitutions"), |
| 7 | 5953 sub_nsubs); |
| 5954 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
|
5955 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5956 "%s", _(" on 1 line")); |
| 7 | 5957 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5958 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5959 _(" on %ld lines"), (long)sub_nlines); |
| 7 | 5960 if (msg(msg_buf)) |
| 5961 /* save message to display it after redraw */ | |
| 680 | 5962 set_keep_msg(msg_buf, 0); |
| 7 | 5963 return TRUE; |
| 5964 } | |
| 5965 if (got_int) | |
| 5966 { | |
| 5967 EMSG(_(e_interr)); | |
| 5968 return TRUE; | |
| 5969 } | |
| 5970 return FALSE; | |
| 5971 } | |
| 5972 | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5973 static void |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5974 global_exe_one(char_u *cmd, linenr_T lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5975 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5976 curwin->w_cursor.lnum = lnum; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5977 curwin->w_cursor.col = 0; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5978 if (*cmd == NUL || *cmd == '\n') |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5979 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5980 else |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5981 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5982 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5983 |
| 7 | 5984 /* |
| 5985 * Execute a global command of the form: | |
| 5986 * | |
| 5987 * g/pattern/X : execute X on all lines where pattern matches | |
| 5988 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5989 * | |
| 5990 * where 'X' is an EX command | |
| 5991 * | |
| 5992 * The command character (as well as the trailing slash) is optional, and | |
| 5993 * is assumed to be 'p' if missing. | |
| 5994 * | |
| 5995 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 5996 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 5997 * for each line that has a mark. This is required because after deleting |
| 5998 * lines we do not know where to search for the next match. | |
| 5999 */ | |
| 6000 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6001 ex_global(exarg_T *eap) |
| 7 | 6002 { |
| 6003 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6004 int ndone = 0; |
| 7 | 6005 int type; /* first char of cmd: 'v' or 'g' */ |
| 6006 char_u *cmd; /* command argument */ | |
| 6007 | |
| 6008 char_u delim; /* delimiter, normally '/' */ | |
| 6009 char_u *pat; | |
| 6010 regmmatch_T regmatch; | |
| 6011 int match; | |
| 6012 int which_pat; | |
| 6013 | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6014 /* When nesting the command works on one line. This allows for |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6015 * ":g/found/v/notfound/command". */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6016 if (global_busy && (eap->line1 != 1 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6017 || eap->line2 != curbuf->b_ml.ml_line_count)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6018 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6019 /* will increment global_busy to break out of the loop */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6020 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6021 return; |
| 6022 } | |
| 6023 | |
| 6024 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6025 type = 'v'; | |
| 6026 else | |
| 6027 type = *eap->cmd; | |
| 6028 cmd = eap->arg; | |
| 6029 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6030 | |
| 6031 /* | |
| 6032 * undocumented vi feature: | |
| 6033 * "\/" and "\?": use previous search pattern. | |
| 6034 * "\&": use previous substitute pattern. | |
| 6035 */ | |
| 6036 if (*cmd == '\\') | |
| 6037 { | |
| 6038 ++cmd; | |
| 6039 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6040 { | |
| 6041 EMSG(_(e_backslash)); | |
| 6042 return; | |
| 6043 } | |
| 6044 if (*cmd == '&') | |
| 6045 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6046 else | |
| 6047 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6048 ++cmd; | |
| 6049 pat = (char_u *)""; | |
| 6050 } | |
| 6051 else if (*cmd == NUL) | |
| 6052 { | |
| 6053 EMSG(_("E148: Regular expression missing from global")); | |
| 6054 return; | |
| 6055 } | |
| 6056 else | |
| 6057 { | |
| 6058 delim = *cmd; /* get the delimiter */ | |
| 6059 if (delim) | |
| 6060 ++cmd; /* skip delimiter if there is one */ | |
| 6061 pat = cmd; /* remember start of pattern */ | |
| 6062 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6063 if (cmd[0] == delim) /* end delimiter found */ | |
| 6064 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6065 } | |
| 6066 | |
| 6067 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6068 if (p_altkeymap && curwin->w_p_rl) | |
| 6069 lrFswap(pat,0); | |
| 6070 #endif | |
| 6071 | |
| 6072 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6073 { | |
| 6074 EMSG(_(e_invcmd)); | |
| 6075 return; | |
| 6076 } | |
| 6077 | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6078 if (global_busy) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6079 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6080 lnum = curwin->w_cursor.lnum; |
| 1521 | 6081 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
6082 (colnr_T)0, NULL, NULL); |
| 7 | 6083 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6084 global_exe_one(cmd, lnum); |
| 7 | 6085 } |
| 6086 else | |
| 6116 | 6087 { |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6088 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6089 * pass 1: set marks for each (not) matching line |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6090 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6091 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6092 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6093 /* a match on this line? */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6094 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
6095 (colnr_T)0, NULL, NULL); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6096 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6097 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6098 ml_setmarked(lnum); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6099 ndone++; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6100 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6101 line_breakcheck(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6102 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6103 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6104 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6105 * pass 2: execute the command for each line that has been marked |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6106 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6107 if (got_int) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6108 MSG(_(e_interr)); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6109 else if (ndone == 0) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6110 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6111 if (type == 'v') |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6112 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6113 else |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6114 smsg((char_u *)_("Pattern not found: %s"), pat); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6115 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6116 else |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6117 { |
| 6116 | 6118 #ifdef FEAT_CLIPBOARD |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6119 start_global_changes(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6120 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6121 global_exe(cmd); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6122 #ifdef FEAT_CLIPBOARD |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6123 end_global_changes(); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6124 #endif |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6125 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6126 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6127 ml_clearmarked(); /* clear rest of the marks */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6128 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6129 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6130 vim_regfree(regmatch.regprog); |
| 7 | 6131 } |
| 6132 | |
| 6133 /* | |
| 6134 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6135 */ | |
| 6136 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6137 global_exe(char_u *cmd) |
| 7 | 6138 { |
| 2819 | 6139 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6140 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6141 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6142 |
| 6143 /* | |
| 6144 * Set current position only once for a global command. | |
| 6145 * If global_busy is set, setpcmark() will not do anything. | |
| 6146 * If there is an error, global_busy will be incremented. | |
| 6147 */ | |
| 6148 setpcmark(); | |
| 6149 | |
| 6150 /* When the command writes a message, don't overwrite the command. */ | |
| 6151 msg_didout = TRUE; | |
| 6152 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6153 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6154 sub_nlines = 0; |
| 7 | 6155 global_need_beginline = FALSE; |
| 6156 global_busy = 1; | |
| 6157 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6158 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6159 { | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6160 global_exe_one(cmd, lnum); |
| 7 | 6161 ui_breakcheck(); |
| 6162 } | |
| 6163 | |
| 6164 global_busy = 0; | |
| 6165 if (global_need_beginline) | |
| 6166 beginline(BL_WHITE | BL_FIX); | |
| 6167 else | |
| 6168 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6169 | |
| 39 | 6170 /* the cursor may not have moved in the text but a change in a previous |
| 6171 * line may move it on the screen */ | |
| 6172 changed_line_abv_curs(); | |
| 6173 | |
| 7 | 6174 /* If it looks like no message was written, allow overwriting the |
| 6175 * command with the report for number of changes. */ | |
| 6176 if (msg_col == 0 && msg_scrolled == 0) | |
| 6177 msg_didout = FALSE; | |
| 6178 | |
| 1227 | 6179 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6180 * number of extra or deleted lines. |
| 6181 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6182 * we are in after execution is different from the buffer we started in. */ | |
| 6183 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6184 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6185 } | |
| 6186 | |
| 6187 #ifdef FEAT_VIMINFO | |
| 6188 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6189 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6190 { |
| 2690 | 6191 if (force) |
| 7 | 6192 vim_free(old_sub); |
| 6193 if (force || old_sub == NULL) | |
| 6194 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6195 return viminfo_readline(virp); | |
| 6196 } | |
| 6197 | |
| 6198 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6199 write_viminfo_sub_string(FILE *fp) |
| 7 | 6200 { |
| 6201 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6202 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6203 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6204 viminfo_writestring(fp, old_sub); |
| 6205 } | |
| 6206 } | |
| 6207 #endif /* FEAT_VIMINFO */ | |
| 6208 | |
| 359 | 6209 #if defined(EXITFREE) || defined(PROTO) |
| 6210 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6211 free_old_sub(void) |
| 359 | 6212 { |
| 6213 vim_free(old_sub); | |
| 6214 } | |
| 6215 #endif | |
| 6216 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6217 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6218 /* |
| 6219 * Set up for a tagpreview. | |
| 735 | 6220 * Return TRUE when it was created. |
| 7 | 6221 */ |
| 735 | 6222 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6223 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6224 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6225 { |
| 6226 win_T *wp; | |
| 6227 | |
| 6228 # ifdef FEAT_GUI | |
| 6229 need_mouse_correct = TRUE; | |
| 6230 # endif | |
| 6231 | |
| 6232 /* | |
| 6233 * If there is already a preview window open, use that one. | |
| 6234 */ | |
| 6235 if (!curwin->w_p_pvw) | |
| 6236 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6237 FOR_ALL_WINDOWS(wp) |
| 7 | 6238 if (wp->w_p_pvw) |
| 6239 break; | |
| 6240 if (wp != NULL) | |
| 816 | 6241 win_enter(wp, undo_sync); |
| 7 | 6242 else |
| 6243 { | |
| 6244 /* | |
| 6245 * There is no preview window open yet. Create one. | |
| 6246 */ | |
| 6247 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6248 == FAIL) | |
| 735 | 6249 return FALSE; |
| 7 | 6250 curwin->w_p_pvw = TRUE; |
| 6251 curwin->w_p_wfh = TRUE; | |
| 2583 | 6252 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6253 and 'cursorbind' */ | |
| 7 | 6254 # ifdef FEAT_DIFF |
| 6255 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6256 # endif | |
| 6257 # ifdef FEAT_FOLDING | |
| 6258 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6259 # endif | |
| 735 | 6260 return TRUE; |
| 7 | 6261 } |
| 6262 } | |
| 735 | 6263 return FALSE; |
| 7 | 6264 } |
| 6265 | |
| 6266 #endif | |
| 6267 | |
| 6268 | |
| 6269 /* | |
| 6270 * ":help": open a read-only window on a help file | |
| 6271 */ | |
| 6272 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6273 ex_help(exarg_T *eap) |
| 7 | 6274 { |
| 6275 char_u *arg; | |
| 6276 char_u *tag; | |
| 6277 FILE *helpfd; /* file descriptor of help file */ | |
| 6278 int n; | |
| 6279 int i; | |
| 6280 win_T *wp; | |
| 6281 int num_matches; | |
| 6282 char_u **matches; | |
| 6283 char_u *p; | |
| 6284 int empty_fnum = 0; | |
| 6285 int alt_fnum = 0; | |
| 6286 buf_T *buf; | |
| 6287 #ifdef FEAT_MULTI_LANG | |
| 6288 int len; | |
| 9 | 6289 char_u *lang; |
| 7 | 6290 #endif |
| 3112 | 6291 #ifdef FEAT_FOLDING |
| 6292 int old_KeyTyped = KeyTyped; | |
| 6293 #endif | |
| 7 | 6294 |
| 6295 if (eap != NULL) | |
| 6296 { | |
| 6297 /* | |
| 6298 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6299 * followed by some text. Set nextcmd to the following command. | |
| 6300 */ | |
| 6301 for (arg = eap->arg; *arg; ++arg) | |
| 6302 { | |
| 6303 if (*arg == '\n' || *arg == '\r' | |
| 6304 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6305 { | |
| 6306 *arg++ = NUL; | |
| 6307 eap->nextcmd = arg; | |
| 6308 break; | |
| 6309 } | |
| 6310 } | |
| 6311 arg = eap->arg; | |
| 6312 | |
| 3446 | 6313 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6314 { |
| 6315 EMSG(_("E478: Don't panic!")); | |
| 6316 return; | |
| 6317 } | |
| 6318 | |
| 6319 if (eap->skip) /* not executing commands */ | |
| 6320 return; | |
| 6321 } | |
| 6322 else | |
| 6323 arg = (char_u *)""; | |
| 6324 | |
| 6325 /* remove trailing blanks */ | |
| 6326 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
|
6327 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6328 *p-- = NUL; |
| 6329 | |
| 6330 #ifdef FEAT_MULTI_LANG | |
| 6331 /* Check for a specified language */ | |
| 9 | 6332 lang = check_help_lang(arg); |
| 7 | 6333 #endif |
| 6334 | |
| 6335 /* When no argument given go to the index. */ | |
| 6336 if (*arg == NUL) | |
| 6337 arg = (char_u *)"help.txt"; | |
| 6338 | |
| 6339 /* | |
| 6340 * Check if there is a match for the argument. | |
| 6341 */ | |
| 6342 n = find_help_tags(arg, &num_matches, &matches, | |
| 6343 eap != NULL && eap->forceit); | |
| 6344 | |
| 6345 i = 0; | |
| 6346 #ifdef FEAT_MULTI_LANG | |
| 6347 if (n != FAIL && lang != NULL) | |
| 6348 /* Find first item with the requested language. */ | |
| 6349 for (i = 0; i < num_matches; ++i) | |
| 6350 { | |
| 835 | 6351 len = (int)STRLEN(matches[i]); |
| 7 | 6352 if (len > 3 && matches[i][len - 3] == '@' |
| 6353 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6354 break; | |
| 6355 } | |
| 6356 #endif | |
| 6357 if (i >= num_matches || n == FAIL) | |
| 6358 { | |
| 6359 #ifdef FEAT_MULTI_LANG | |
| 6360 if (lang != NULL) | |
| 6361 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6362 else | |
| 6363 #endif | |
| 6364 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6365 if (n != FAIL) | |
| 6366 FreeWild(num_matches, matches); | |
| 6367 return; | |
| 6368 } | |
| 6369 | |
| 6370 /* The first match (in the requested language) is the best match. */ | |
| 6371 tag = vim_strsave(matches[i]); | |
| 6372 FreeWild(num_matches, matches); | |
| 6373 | |
| 6374 #ifdef FEAT_GUI | |
| 6375 need_mouse_correct = TRUE; | |
| 6376 #endif | |
| 6377 | |
| 6378 /* | |
| 6379 * Re-use an existing help window or open a new one. | |
| 684 | 6380 * Always open a new one for ":tab help". |
| 7 | 6381 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6382 if (!bt_help(curwin->w_buffer) || cmdmod.tab != 0) |
|
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6383 { |
| 684 | 6384 if (cmdmod.tab != 0) |
| 6385 wp = NULL; | |
| 6386 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6387 FOR_ALL_WINDOWS(wp) |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6388 if (bt_help(wp->w_buffer)) |
| 684 | 6389 break; |
| 7 | 6390 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6391 win_enter(wp, TRUE); | |
| 6392 else | |
| 6393 { | |
| 6394 /* | |
| 6395 * There is no help window yet. | |
| 6396 * Try to open the file specified by the "helpfile" option. | |
| 6397 */ | |
| 6398 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6399 { | |
| 274 | 6400 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6401 goto erret; |
| 6402 } | |
| 6403 fclose(helpfd); | |
| 6404 | |
| 6405 /* Split off help window; put it at far top if no position | |
| 684 | 6406 * specified, the current window is vertically split and |
| 6407 * narrow. */ | |
| 7 | 6408 n = WSP_HELP; |
| 6409 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6410 && curwin->w_width < 80) |
| 7 | 6411 n |= WSP_TOP; |
| 6412 if (win_split(0, n) == FAIL) | |
| 684 | 6413 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6414 |
| 7 | 6415 if (curwin->w_height < p_hh) |
| 6416 win_setheight((int)p_hh); | |
| 6417 | |
| 6418 /* | |
| 6419 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6420 * set b_p_ro flag). | |
| 6421 * Set the alternate file to the previously edited file. | |
| 6422 */ | |
| 6423 alt_fnum = curbuf->b_fnum; | |
| 6424 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6425 ECMD_HIDE + ECMD_SET_HELP, |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6426 NULL); /* buffer is still open, don't store info */ |
| 22 | 6427 if (!cmdmod.keepalt) |
| 6428 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6429 empty_fnum = curbuf->b_fnum; |
| 6430 } | |
| 6431 } | |
| 6432 | |
| 6433 if (!p_im) | |
| 6434 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6435 | |
| 3112 | 6436 #ifdef FEAT_FOLDING |
| 6437 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6438 * It is needed for do_tag top open folds under the cursor. */ | |
| 6439 KeyTyped = old_KeyTyped; | |
| 6440 #endif | |
| 6441 | |
| 7 | 6442 if (tag != NULL) |
| 6443 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6444 | |
| 819 | 6445 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6446 * may have jumped to another window, check that the buffer is not in a | |
| 6447 * window. */ | |
| 7 | 6448 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6449 { | |
| 6450 buf = buflist_findnr(empty_fnum); | |
| 819 | 6451 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6452 wipe_buffer(buf, TRUE); |
| 6453 } | |
| 6454 | |
| 6455 /* keep the previous alternate file */ | |
| 22 | 6456 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6457 curwin->w_alt_fnum = alt_fnum; |
| 6458 | |
| 6459 erret: | |
| 6460 vim_free(tag); | |
| 6461 } | |
| 6462 | |
| 6228 | 6463 /* |
| 6234 | 6464 * ":helpclose": Close one help window |
| 6228 | 6465 */ |
| 6466 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6467 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6468 { |
| 6469 win_T *win; | |
| 6470 | |
| 6471 FOR_ALL_WINDOWS(win) | |
| 6472 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6473 if (bt_help(win->w_buffer)) |
| 6228 | 6474 { |
| 6475 win_close(win, FALSE); | |
| 6234 | 6476 return; |
| 6228 | 6477 } |
| 6478 } | |
| 6479 } | |
| 7 | 6480 |
| 9 | 6481 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6482 /* | |
| 6483 * In an argument search for a language specifiers in the form "@xx". | |
| 6484 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6485 * Returns NULL if not found. | |
| 6486 */ | |
| 6487 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6488 check_help_lang(char_u *arg) |
| 9 | 6489 { |
| 835 | 6490 int len = (int)STRLEN(arg); |
| 9 | 6491 |
| 6492 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6493 && ASCII_ISALPHA(arg[len - 1])) | |
| 6494 { | |
| 6495 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6496 return arg + len - 2; | |
| 6497 } | |
| 6498 return NULL; | |
| 6499 } | |
| 6500 #endif | |
| 6501 | |
| 7 | 6502 /* |
| 6503 * Return a heuristic indicating how well the given string matches. The | |
| 6504 * smaller the number, the better the match. This is the order of priorities, | |
| 6505 * from best match to worst match: | |
| 6506 * - Match with least alpha-numeric characters is better. | |
| 6507 * - Match with least total characters is better. | |
| 6508 * - Match towards the start is better. | |
| 6509 * - Match starting with "+" is worse (feature instead of command) | |
| 6510 * Assumption is made that the matched_string passed has already been found to | |
| 6511 * match some string for which help is requested. webb. | |
| 6512 */ | |
| 6513 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6514 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6515 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6516 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6517 int wrong_case) /* no matching case */ |
| 7 | 6518 { |
| 6519 int num_letters; | |
| 6520 char_u *p; | |
| 6521 | |
| 6522 num_letters = 0; | |
| 6523 for (p = matched_string; *p; p++) | |
| 6524 if (ASCII_ISALNUM(*p)) | |
| 6525 num_letters++; | |
| 6526 | |
| 6527 /* | |
| 6528 * Multiply the number of letters by 100 to give it a much bigger | |
| 6529 * weighting than the number of characters. | |
| 6530 * If there only is a match while ignoring case, add 5000. | |
| 6531 * If the match starts in the middle of a word, add 10000 to put it | |
| 6532 * somewhere in the last half. | |
| 6533 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6534 * put it after matches at the start. | |
| 6535 */ | |
| 6536 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6537 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6538 offset += 10000; | |
| 6539 else if (offset > 2) | |
| 6540 offset *= 200; | |
| 6541 if (wrong_case) | |
| 6542 offset += 5000; | |
| 6543 /* Features are less interesting than the subjects themselves, but "+" | |
| 6544 * alone is not a feature. */ | |
| 6545 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6546 offset += 100; | |
| 6547 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6548 } | |
| 6549 | |
| 6550 /* | |
| 6551 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6552 * that has been put after the tagname by find_tags(). | |
| 6553 */ | |
| 6554 static int | |
| 6555 #ifdef __BORLANDC__ | |
| 6556 _RTLENTRYF | |
| 6557 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6558 help_compare(const void *s1, const void *s2) |
| 7 | 6559 { |
| 6560 char *p1; | |
| 6561 char *p2; | |
| 6562 | |
| 6563 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6564 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6565 return strcmp(p1, p2); | |
| 6566 } | |
| 6567 | |
| 6568 /* | |
| 6569 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6570 * the number of matches in num_matches. | |
| 6571 * The matches will be sorted with a "best" match algorithm. | |
| 6572 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6573 */ | |
| 6574 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6575 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6576 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6577 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6578 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6579 int keep_lang) |
| 7 | 6580 { |
| 6581 char_u *s, *d; | |
| 6582 int i; | |
| 6583 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6584 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6585 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6586 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6587 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6588 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6589 "[range]", ":[range]", |
| 5647 | 6590 "[pattern]", "\\|", "\\%$", |
| 6591 "s/\\~", "s/\\U", "s/\\L", | |
| 6592 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6593 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6594 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6595 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6596 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6597 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6598 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6599 "\\[range]", ":\\[range]", |
| 5647 | 6600 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6601 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6602 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
| 7 | 6603 int flags; |
| 6604 | |
| 6605 d = IObuff; /* assume IObuff is long enough! */ | |
| 6606 | |
| 6607 /* | |
| 6608 * Recognize a few exceptions to the rule. Some strings that contain '*' | |
| 6609 * with "star". Otherwise '*' is recognized as a wildcard. | |
| 6610 */ | |
| 1872 | 6611 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
| 7 | 6612 if (STRCMP(arg, mtable[i]) == 0) |
| 6613 { | |
| 6614 STRCPY(d, rtable[i]); | |
| 6615 break; | |
| 6616 } | |
| 6617 | |
| 6618 if (i < 0) /* no match in table */ | |
| 6619 { | |
| 6620 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6621 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6622 * Also "\zs", "\z1", etc. | |
| 6623 * Also "\@<", "\@=", "\@<=", etc. | |
| 6624 * And also "\_$" and "\_^". */ | |
| 6625 if (arg[0] == '\\' | |
| 6626 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6627 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6628 && arg[2] != NUL))) | |
| 6629 { | |
| 6630 STRCPY(d, "/\\\\"); | |
| 6631 STRCPY(d + 3, arg + 1); | |
| 6632 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6633 if (d[3] == '_' && d[4] == '$') | |
| 6634 STRCPY(d + 4, "\\$"); | |
| 6635 } | |
| 6636 else | |
| 6637 { | |
| 3786 | 6638 /* Replace: |
| 6639 * "[:...:]" with "\[:...:]" | |
| 6640 * "[++...]" with "\[++...]" | |
| 5867 | 6641 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6642 */ |
| 6643 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6644 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6645 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6646 *d++ = '\\'; |
| 6647 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6648 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6649 * 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
|
6650 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6651 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6652 arg++; |
| 7 | 6653 for (s = arg; *s; ++s) |
| 6654 { | |
| 6655 /* | |
| 6656 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6657 * the tags for these commands. | |
| 6658 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6659 * completion. | |
| 6660 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6661 * special meaning. | |
| 6662 */ | |
| 6663 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6664 break; | |
| 6665 switch (*s) | |
| 6666 { | |
| 6667 case '|': STRCPY(d, "bar"); | |
| 6668 d += 3; | |
| 6669 continue; | |
| 6670 case '"': STRCPY(d, "quote"); | |
| 6671 d += 5; | |
| 6672 continue; | |
| 6673 case '*': *d++ = '.'; | |
| 6674 break; | |
| 6675 case '?': *d++ = '.'; | |
| 6676 continue; | |
| 6677 case '$': | |
| 6678 case '.': | |
| 6679 case '~': *d++ = '\\'; | |
| 6680 break; | |
| 6681 } | |
| 6682 | |
| 6683 /* | |
| 6684 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6685 * ":help i_^_CTRL-D" work. | |
| 6686 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6687 */ | |
| 6688 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6689 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6690 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6691 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6692 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6693 STRCPY(d, "CTRL-"); |
| 6694 d += 5; | |
| 6695 if (*s < ' ') | |
| 6696 { | |
| 6697 #ifdef EBCDIC | |
| 6698 *d++ = CtrlChar(*s); | |
| 6699 #else | |
| 6700 *d++ = *s + '@'; | |
| 6701 #endif | |
| 6702 if (d[-1] == '\\') | |
| 6703 *d++ = '\\'; /* double a backslash */ | |
| 6704 } | |
| 6705 else | |
| 6706 *d++ = *++s; | |
| 6707 if (s[1] != NUL && s[1] != '_') | |
| 6708 *d++ = '_'; /* append a '_' */ | |
| 6709 continue; | |
| 6710 } | |
| 6711 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6712 *d++ = '\\'; | |
| 6713 | |
| 6714 /* | |
| 6715 * Insert a backslash before a backslash after a slash, for search | |
| 6716 * pattern tags: "/\|" --> "/\\|". | |
| 6717 */ | |
| 6718 else if (s[0] == '\\' && s[1] != '\\' | |
| 6719 && *arg == '/' && s == arg + 1) | |
| 6720 *d++ = '\\'; | |
| 6721 | |
| 6722 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6723 * "CTRL-\_CTRL-N" */ | |
| 6724 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6725 { | |
| 6726 STRCPY(d, "CTRL-\\\\"); | |
| 6727 d += 7; | |
| 6728 s += 6; | |
| 6729 } | |
| 6730 | |
| 6731 *d++ = *s; | |
| 6732 | |
| 6733 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6734 * 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
|
6735 * 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
|
6736 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6737 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6738 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6739 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6740 /* |
| 7 | 6741 * If tag starts with ', toss everything after a second '. Fixes |
| 6742 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6743 */ | |
| 6744 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6745 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6746 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6747 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6748 break; |
| 7 | 6749 } |
| 6750 *d = NUL; | |
| 3480 | 6751 |
| 6752 if (*IObuff == '`') | |
| 6753 { | |
| 6754 if (d > IObuff + 2 && d[-1] == '`') | |
| 6755 { | |
| 6756 /* remove the backticks from `command` */ | |
| 6757 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6758 d[-2] = NUL; | |
| 6759 } | |
| 6760 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6761 { | |
| 6762 /* remove the backticks and comma from `command`, */ | |
| 6763 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6764 d[-3] = NUL; | |
| 6765 } | |
| 6766 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6767 && d[-2] == '\\' && d[-1] == '.') | |
| 6768 { | |
| 6769 /* remove the backticks and dot from `command`\. */ | |
| 6770 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6771 d[-4] = NUL; | |
| 6772 } | |
| 6773 } | |
| 7 | 6774 } |
| 6775 } | |
| 6776 | |
| 6777 *matches = (char_u **)""; | |
| 6778 *num_matches = 0; | |
| 6779 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6780 if (keep_lang) | |
| 6781 flags |= TAG_KEEP_LANG; | |
| 1696 | 6782 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6783 && *num_matches > 0) |
| 1696 | 6784 { |
| 7 | 6785 /* Sort the matches found on the heuristic number that is after the |
| 6786 * tag name. */ | |
| 6787 qsort((void *)*matches, (size_t)*num_matches, | |
| 6788 sizeof(char_u *), help_compare); | |
| 1696 | 6789 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6790 while (*num_matches > TAG_MANY) | |
| 6791 vim_free((*matches)[--*num_matches]); | |
| 6792 } | |
| 7 | 6793 return OK; |
| 6794 } | |
| 6795 | |
| 6796 /* | |
| 6365 | 6797 * Called when starting to edit a buffer for a help file. |
| 6798 */ | |
| 6799 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6800 prepare_help_buffer(void) |
| 6365 | 6801 { |
| 6802 char_u *p; | |
| 6803 | |
| 6804 curbuf->b_help = TRUE; | |
| 6805 #ifdef FEAT_QUICKFIX | |
| 6806 set_string_option_direct((char_u *)"buftype", -1, | |
| 6807 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6808 #endif | |
| 6809 | |
| 6810 /* | |
| 6811 * Always set these options after jumping to a help tag, because the | |
| 6812 * user may have an autocommand that gets in the way. | |
| 6813 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6814 * latin1 word characters (for translated help files). | |
| 6815 * Only set it when needed, buf_init_chartab() is some work. | |
| 6816 */ | |
| 6817 p = | |
| 6818 #ifdef EBCDIC | |
| 6819 (char_u *)"65-255,^*,^|,^\""; | |
| 6820 #else | |
| 6821 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6822 #endif | |
| 6823 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6824 { | |
| 6825 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6826 check_buf_options(curbuf); | |
| 6827 (void)buf_init_chartab(curbuf, FALSE); | |
| 6828 } | |
| 6829 | |
| 6415 | 6830 #ifdef FEAT_FOLDING |
| 6365 | 6831 /* Don't use the global foldmethod.*/ |
| 6832 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6833 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6834 #endif |
| 6365 | 6835 |
| 6836 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6837 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6838 | |
| 6839 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6840 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6841 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6842 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6843 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6844 #ifdef FEAT_ARABIC | |
| 6845 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6846 #endif | |
| 6847 #ifdef FEAT_RIGHTLEFT | |
| 6848 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6849 #endif | |
| 6850 #ifdef FEAT_FOLDING | |
| 6851 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6852 #endif | |
| 6853 #ifdef FEAT_DIFF | |
| 6854 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6855 #endif | |
| 6856 #ifdef FEAT_SPELL | |
| 6857 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6858 #endif | |
| 6859 | |
| 6860 set_buflisted(FALSE); | |
| 6861 } | |
| 6862 | |
| 6863 /* | |
| 7 | 6864 * After reading a help file: May cleanup a help buffer when syntax |
| 6865 * highlighting is not used. | |
| 6866 */ | |
| 6867 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6868 fix_help_buffer(void) |
| 7 | 6869 { |
| 6870 linenr_T lnum; | |
| 6871 char_u *line; | |
| 6872 int in_example = FALSE; | |
| 6873 int len; | |
| 3141 | 6874 char_u *fname; |
| 7 | 6875 char_u *p; |
| 6876 char_u *rt; | |
| 6877 int mustfree; | |
| 6878 | |
|
11533
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6879 /* Set filetype to "help" if still needed. */ |
|
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6880 if (STRCMP(curbuf->b_p_ft, "help") != 0) |
|
11589
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6881 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6882 ++curbuf_lock; |
|
11533
c83dd5fa40d8
patch 8.0.0649: when opening a help file the filetype is set several times
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6883 set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL); |
|
11589
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6884 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6885 } |
| 7 | 6886 |
| 6887 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6888 if (!syntax_present(curwin)) |
| 7 | 6889 #endif |
| 6890 { | |
| 6891 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6892 { | |
| 6893 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6894 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
|
6895 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6896 { |
| 6897 /* End of example: non-white or '<' in first column. */ | |
| 6898 if (line[0] == '<') | |
| 6899 { | |
| 6900 /* blank-out a '<' in the first column */ | |
| 6901 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6902 line[0] = ' '; | |
| 6903 } | |
| 6904 in_example = FALSE; | |
| 6905 } | |
| 6906 if (!in_example && len > 0) | |
| 6907 { | |
| 6908 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6909 { | |
| 6910 /* blank-out a '>' in the last column (start of example) */ | |
| 6911 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6912 line[len - 1] = ' '; | |
| 6913 in_example = TRUE; | |
| 6914 } | |
| 6915 else if (line[len - 1] == '~') | |
| 6916 { | |
| 6917 /* blank-out a '~' at the end of line (header marker) */ | |
| 6918 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6919 line[len - 1] = ' '; | |
| 6920 } | |
| 6921 } | |
| 6922 } | |
| 6923 } | |
| 6924 | |
| 6925 /* | |
| 3141 | 6926 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6927 * files. This uses the very first line in the help file. | |
| 7 | 6928 */ |
| 3141 | 6929 fname = gettail(curbuf->b_fname); |
| 6930 if (fnamecmp(fname, "help.txt") == 0 | |
| 6931 #ifdef FEAT_MULTI_LANG | |
| 6932 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6933 && ASCII_ISALPHA(fname[5]) | |
| 6934 && ASCII_ISALPHA(fname[6]) | |
| 6935 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6936 && fname[8] == NUL) | |
| 6937 #endif | |
| 6938 ) | |
| 7 | 6939 { |
| 6940 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6941 { | |
| 6942 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6943 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6944 continue; | |
| 6945 | |
| 6946 /* Go through all directories in 'runtimepath', skipping | |
| 6947 * $VIMRUNTIME. */ | |
| 6948 p = p_rtp; | |
| 6949 while (*p != NUL) | |
| 7 | 6950 { |
| 3141 | 6951 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6952 mustfree = FALSE; | |
| 6953 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
13276
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patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6954 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6955 { |
| 3141 | 6956 int fcount; |
| 6957 char_u **fnames; | |
| 6958 FILE *fd; | |
| 6959 char_u *s; | |
| 6960 int fi; | |
| 7 | 6961 #ifdef FEAT_MBYTE |
| 3141 | 6962 vimconv_T vc; |
| 6963 char_u *cp; | |
| 6964 #endif | |
| 6965 | |
| 6966 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6967 add_pathsep(NameBuff); | |
| 6968 #ifdef FEAT_MULTI_LANG | |
| 6969 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6970 #else |
| 3141 | 6971 STRCAT(NameBuff, "doc/*.txt"); |
| 6972 #endif | |
| 6973 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6974 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6975 && fcount > 0) | |
| 6976 { | |
| 6977 #ifdef FEAT_MULTI_LANG | |
|
13014
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patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6978 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6979 char_u *f1, *f2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6980 char_u *t1, *t2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6981 char_u *e1, *e2; |
| 3141 | 6982 |
| 6983 /* If foo.abx is found use it instead of foo.txt in | |
| 6984 * the same directory. */ | |
| 6985 for (i1 = 0; i1 < fcount; ++i1) | |
| 6986 { | |
| 6987 for (i2 = 0; i2 < fcount; ++i2) | |
| 6988 { | |
| 6989 if (i1 == i2) | |
| 6990 continue; | |
| 6991 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 6992 continue; | |
| 6993 f1 = fnames[i1]; | |
| 6994 f2 = fnames[i2]; | |
| 6995 t1 = gettail(f1); | |
|
13014
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patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6996 t2 = gettail(f2); |
| 3141 | 6997 e1 = vim_strrchr(t1, '.'); |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6998 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
6999 if (e1 == NULL || e2 == NULL) |
| 3141 | 7000 continue; |
| 7001 if (fnamecmp(e1, ".txt") != 0 | |
| 7002 && fnamecmp(e1, fname + 4) != 0) | |
| 7003 { | |
| 7004 /* Not .txt and not .abx, remove it. */ | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7005 VIM_CLEAR(fnames[i1]); |
| 3141 | 7006 continue; |
| 7007 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7008 if (e1 - f1 != e2 - f2 |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7009 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7010 continue; |
| 7011 if (fnamecmp(e1, ".txt") == 0 | |
| 7012 && fnamecmp(e2, fname + 4) == 0) | |
| 7013 /* use .abx instead of .txt */ | |
|
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7014 VIM_CLEAR(fnames[i1]); |
| 7 | 7015 } |
| 7016 } | |
| 3141 | 7017 #endif |
| 7018 for (fi = 0; fi < fcount; ++fi) | |
| 7019 { | |
| 7020 if (fnames[fi] == NULL) | |
| 7021 continue; | |
| 7022 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7023 if (fd != NULL) | |
| 7024 { | |
| 7025 vim_fgets(IObuff, IOSIZE, fd); | |
| 7026 if (IObuff[0] == '*' | |
| 7027 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7028 != NULL) | |
| 7029 { | |
| 7030 #ifdef FEAT_MBYTE | |
| 7031 int this_utf = MAYBE; | |
| 7032 #endif | |
| 7033 /* Change tag definition to a | |
| 7034 * reference and remove <CR>/<NL>. */ | |
| 7035 IObuff[0] = '|'; | |
| 7036 *s = '|'; | |
| 7037 while (*s != NUL) | |
| 7038 { | |
| 7039 if (*s == '\r' || *s == '\n') | |
| 7040 *s = NUL; | |
| 7041 #ifdef FEAT_MBYTE | |
| 7042 /* The text is utf-8 when a byte | |
| 7043 * above 127 is found and no | |
| 7044 * illegal byte sequence is found. | |
| 7045 */ | |
| 7046 if (*s >= 0x80 && this_utf != FALSE) | |
| 7047 { | |
| 7048 int l; | |
| 7049 | |
| 7050 this_utf = TRUE; | |
| 7051 l = utf_ptr2len(s); | |
| 7052 if (l == 1) | |
| 7053 this_utf = FALSE; | |
| 7054 s += l - 1; | |
| 7055 } | |
| 7056 #endif | |
| 7057 ++s; | |
| 7058 } | |
| 7059 #ifdef FEAT_MBYTE | |
| 7060 /* The help file is latin1 or utf-8; | |
| 7061 * conversion to the current | |
| 7062 * 'encoding' may be required. */ | |
| 7063 vc.vc_type = CONV_NONE; | |
| 7064 convert_setup(&vc, (char_u *)( | |
| 7065 this_utf == TRUE ? "utf-8" | |
| 7066 : "latin1"), p_enc); | |
| 7067 if (vc.vc_type == CONV_NONE) | |
| 7068 /* No conversion needed. */ | |
| 7069 cp = IObuff; | |
| 7070 else | |
| 7071 { | |
| 7072 /* Do the conversion. If it fails | |
| 7073 * use the unconverted text. */ | |
| 7074 cp = string_convert(&vc, IObuff, | |
| 7075 NULL); | |
| 7076 if (cp == NULL) | |
| 7077 cp = IObuff; | |
| 7078 } | |
| 7079 convert_setup(&vc, NULL, NULL); | |
| 7080 | |
| 7081 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7082 if (cp != IObuff) | |
| 7083 vim_free(cp); | |
| 7084 #else | |
| 7085 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7086 FALSE); | |
| 7087 #endif | |
| 7088 ++lnum; | |
| 7089 } | |
| 7090 fclose(fd); | |
| 7091 } | |
| 7092 } | |
| 7093 FreeWild(fcount, fnames); | |
| 7 | 7094 } |
| 7095 } | |
| 3141 | 7096 if (mustfree) |
| 7097 vim_free(rt); | |
| 7 | 7098 } |
| 3141 | 7099 break; |
| 7 | 7100 } |
| 7101 } | |
| 7102 } | |
| 7103 | |
| 40 | 7104 /* |
| 7105 * ":exusage" | |
| 7106 */ | |
| 7107 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7108 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7109 { |
| 7110 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7111 } | |
| 7112 | |
| 7113 /* | |
| 7114 * ":viusage" | |
| 7115 */ | |
| 7116 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7117 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7118 { |
| 7119 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7120 } | |
| 7121 | |
| 7 | 7122 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7123 * Generate tags in one help directory. |
| 7 | 7124 */ |
| 7125 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7126 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7127 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7128 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
|
7129 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
|
7130 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7131 { |
| 7132 FILE *fd_tags; | |
| 7133 FILE *fd; | |
| 7134 garray_T ga; | |
| 7135 int filecount; | |
| 7136 char_u **files; | |
| 7137 char_u *p1, *p2; | |
| 7138 int fi; | |
| 7139 char_u *s; | |
| 7140 int i; | |
| 7141 char_u *fname; | |
| 3957 | 7142 int dirlen; |
| 7 | 7143 # ifdef FEAT_MBYTE |
| 7144 int utf8 = MAYBE; | |
| 7145 int this_utf8; | |
| 7146 int firstline; | |
| 7147 int mix = FALSE; /* detected mixed encodings */ | |
| 7148 # endif | |
| 7149 | |
| 7150 /* | |
| 7151 * Find all *.txt files. | |
| 7152 */ | |
| 3978 | 7153 dirlen = (int)STRLEN(dir); |
| 7 | 7154 STRCPY(NameBuff, dir); |
| 3957 | 7155 STRCAT(NameBuff, "/**/*"); |
| 7 | 7156 STRCAT(NameBuff, ext); |
| 7157 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7158 EW_FILE|EW_SILENT) == FAIL | |
| 7159 || filecount == 0) | |
| 7160 { | |
| 7161 if (!got_int) | |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7162 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7163 return; |
| 7164 } | |
| 7165 | |
| 7166 /* | |
| 7167 * Open the tags file for writing. | |
| 7168 * Do this before scanning through all the files. | |
| 7169 */ | |
| 7170 STRCPY(NameBuff, dir); | |
| 7171 add_pathsep(NameBuff); | |
| 7172 STRCAT(NameBuff, tagfname); | |
| 531 | 7173 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7174 if (fd_tags == NULL) |
| 7175 { | |
| 7176 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7177 FreeWild(filecount, files); | |
| 7178 return; | |
| 7179 } | |
| 7180 | |
| 7181 /* | |
| 1502 | 7182 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7183 * add the "help-tags" tag. | |
| 7 | 7184 */ |
| 7185 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7186 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7187 dir, FALSE) == FPC_SAME) | |
| 7 | 7188 { |
| 7189 if (ga_grow(&ga, 1) == FAIL) | |
| 7190 got_int = TRUE; | |
| 7191 else | |
| 7192 { | |
| 835 | 7193 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7194 if (s == NULL) |
| 7195 got_int = TRUE; | |
| 7196 else | |
| 7197 { | |
| 7198 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7199 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7200 ++ga.ga_len; | |
| 7201 } | |
| 7202 } | |
| 7203 } | |
| 7204 | |
| 7205 /* | |
| 7206 * Go over all the files and extract the tags. | |
| 7207 */ | |
| 7208 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7209 { | |
| 531 | 7210 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7211 if (fd == NULL) |
| 7212 { | |
| 7213 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7214 continue; | |
| 7215 } | |
| 3957 | 7216 fname = files[fi] + dirlen + 1; |
| 7 | 7217 |
| 7218 # ifdef FEAT_MBYTE | |
| 7219 firstline = TRUE; | |
| 7220 # endif | |
| 7221 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7222 { | |
| 7223 # ifdef FEAT_MBYTE | |
| 7224 if (firstline) | |
| 7225 { | |
| 7226 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7227 this_utf8 = MAYBE; | |
| 7228 for (s = IObuff; *s != NUL; ++s) | |
| 7229 if (*s >= 0x80) | |
| 7230 { | |
| 7231 int l; | |
| 7232 | |
| 7233 this_utf8 = TRUE; | |
| 474 | 7234 l = utf_ptr2len(s); |
| 7 | 7235 if (l == 1) |
| 7236 { | |
| 7237 /* Illegal UTF-8 byte sequence. */ | |
| 7238 this_utf8 = FALSE; | |
| 7239 break; | |
| 7240 } | |
| 7241 s += l - 1; | |
| 7242 } | |
| 7243 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7244 this_utf8 = FALSE; | |
| 7245 if (utf8 == MAYBE) /* first file */ | |
| 7246 utf8 = this_utf8; | |
| 7247 else if (utf8 != this_utf8) | |
| 7248 { | |
| 7249 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7250 mix = !got_int; | |
| 7251 got_int = TRUE; | |
| 7252 } | |
| 7253 firstline = FALSE; | |
| 7254 } | |
| 7255 # endif | |
| 7256 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7257 while (p1 != NULL) | |
| 7258 { | |
| 3514 | 7259 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7260 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7261 * second byte. */ | |
| 7262 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7263 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7264 { | |
| 7265 for (s = p1 + 1; s < p2; ++s) | |
| 7266 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7267 break; | |
| 7268 | |
| 7269 /* | |
| 7270 * Only accept a *tag* when it consists of valid | |
| 7271 * characters, there is white space before it and is | |
| 7272 * followed by a white character or end-of-line. | |
| 7273 */ | |
| 7274 if (s == p2 | |
| 7275 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7276 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7277 || s[1] == '\0')) | |
| 7278 { | |
| 7279 *p2 = '\0'; | |
| 7280 ++p1; | |
| 7281 if (ga_grow(&ga, 1) == FAIL) | |
| 7282 { | |
| 7283 got_int = TRUE; | |
| 7284 break; | |
| 7285 } | |
| 7286 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7287 if (s == NULL) | |
| 7288 { | |
| 7289 got_int = TRUE; | |
| 7290 break; | |
| 7291 } | |
| 7292 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7293 ++ga.ga_len; | |
| 7294 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7295 | |
| 7296 /* find next '*' */ | |
| 7297 p2 = vim_strchr(p2 + 1, '*'); | |
| 7298 } | |
| 7299 } | |
| 7300 p1 = p2; | |
| 7301 } | |
| 7302 line_breakcheck(); | |
| 7303 } | |
| 7304 | |
| 7305 fclose(fd); | |
| 7306 } | |
| 7307 | |
| 7308 FreeWild(filecount, files); | |
| 7309 | |
| 7310 if (!got_int) | |
| 7311 { | |
| 7312 /* | |
| 7313 * Sort the tags. | |
| 7314 */ | |
| 7009 | 7315 if (ga.ga_data != NULL) |
| 7316 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7317 |
| 7318 /* | |
| 7319 * Check for duplicates. | |
| 7320 */ | |
| 7321 for (i = 1; i < ga.ga_len; ++i) | |
| 7322 { | |
| 7323 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7324 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7325 while (*p1 == *p2) | |
| 7326 { | |
| 7327 if (*p2 == '\t') | |
| 7328 { | |
| 7329 *p2 = NUL; | |
| 274 | 7330 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7331 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7332 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7333 EMSG(NameBuff); | |
| 7334 *p2 = '\t'; | |
| 7335 break; | |
| 7336 } | |
| 7337 ++p1; | |
| 7338 ++p2; | |
| 7339 } | |
| 7340 } | |
| 7341 | |
| 7342 # ifdef FEAT_MBYTE | |
| 7343 if (utf8 == TRUE) | |
| 7344 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7345 # endif | |
| 7346 | |
| 7347 /* | |
| 7348 * Write the tags into the file. | |
| 7349 */ | |
| 7350 for (i = 0; i < ga.ga_len; ++i) | |
| 7351 { | |
| 7352 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7353 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7354 /* help-tags entry was added in formatted form */ |
| 1325 | 7355 fputs((char *)s, fd_tags); |
| 7 | 7356 else |
| 7357 { | |
| 7358 fprintf(fd_tags, "%s\t/*", s); | |
| 7359 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7360 { | |
| 7361 /* insert backslash before '\\' and '/' */ | |
| 7362 if (*p1 == '\\' || *p1 == '/') | |
| 7363 putc('\\', fd_tags); | |
| 7364 putc(*p1, fd_tags); | |
| 7365 } | |
| 7366 fprintf(fd_tags, "*\n"); | |
| 7367 } | |
| 7368 } | |
| 7369 } | |
| 7370 #ifdef FEAT_MBYTE | |
| 7371 if (mix) | |
| 7372 got_int = FALSE; /* continue with other languages */ | |
| 7373 #endif | |
| 7374 | |
| 7375 for (i = 0; i < ga.ga_len; ++i) | |
| 7376 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7377 ga_clear(&ga); | |
| 7378 fclose(fd_tags); /* there is no check for an error... */ | |
| 7379 } | |
| 7380 | |
|
8522
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 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7383 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7384 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7385 do_helptags(char_u *dirname, int add_help_tags) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7386 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7387 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7388 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7392 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7393 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7394 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7395 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7397 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7400 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 { |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7405 EMSG2(_("E151: No match: %s"), NameBuff); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 return; |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 for (i = 0; i < filecount; ++i) |
|
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 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 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
|
7418 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7420 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7424 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 && 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
|
7427 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 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
|
7430 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
|
7431 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 continue; |
|
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 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 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
|
7437 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
|
7438 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 ((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
|
7445 ((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
|
7446 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7449 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 * 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
|
7452 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 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
|
7454 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 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
|
7457 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
|
7458 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
|
7459 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 /* 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
|
7461 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7464 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7465 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 /* 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
|
7467 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7471 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
|
7472 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 /* 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
|
7479 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
|
7480 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 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
|
7485 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7488 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7489 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7495 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7498 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 /* Check for ":helptags ++t {dir}". */ |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7500 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
|
7501 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 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
|
7509 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7511 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7514 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 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
|
7517 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7518 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7524 |
| 7 | 7525 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7526 | |
| 7527 /* | |
| 7528 * Struct to hold the sign properties. | |
| 7529 */ | |
| 7530 typedef struct sign sign_T; | |
| 7531 | |
| 7532 struct sign | |
| 7533 { | |
| 7534 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7535 int sn_typenr; /* type number of sign */ |
| 7 | 7536 char_u *sn_name; /* name of sign */ |
| 7537 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
|
7538 # ifdef FEAT_SIGN_ICONS |
| 7 | 7539 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7540 # endif |
| 7 | 7541 char_u *sn_text; /* text used instead of pixmap */ |
| 7542 int sn_line_hl; /* highlight ID for line */ | |
| 7543 int sn_text_hl; /* highlight ID for text */ | |
| 7544 }; | |
| 7545 | |
| 7546 static sign_T *first_sign = NULL; | |
| 2605 | 7547 static int next_sign_typenr = 1; |
| 7 | 7548 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7549 static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7550 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
|
7551 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7552 |
| 1868 | 7553 static char *cmds[] = { |
| 7554 "define", | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7555 # define SIGNCMD_DEFINE 0 |
| 1868 | 7556 "undefine", |
|
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parents:
7340
diff
changeset
|
7557 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7558 "list", |
|
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parents:
7340
diff
changeset
|
7559 # define SIGNCMD_LIST 2 |
| 1868 | 7560 "place", |
|
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parents:
7340
diff
changeset
|
7561 # define SIGNCMD_PLACE 3 |
| 1868 | 7562 "unplace", |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7563 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7564 "jump", |
|
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parents:
7340
diff
changeset
|
7565 # define SIGNCMD_JUMP 5 |
| 1868 | 7566 NULL |
|
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parents:
7340
diff
changeset
|
7567 # define SIGNCMD_LAST 6 |
| 1868 | 7568 }; |
| 7569 | |
| 7570 /* | |
| 7571 * Find index of a ":sign" subcmd from its name. | |
| 7572 * "*end_cmd" must be writable. | |
| 7573 */ | |
| 7574 static int | |
|
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7799
diff
changeset
|
7575 sign_cmd_idx( |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
7576 char_u *begin_cmd, /* begin of sign subcmd */ |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
7577 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7578 { |
| 7579 int idx; | |
| 7580 char save = *end_cmd; | |
| 7581 | |
| 7582 *end_cmd = NUL; | |
| 7583 for (idx = 0; ; ++idx) | |
| 7584 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7585 break; | |
| 7586 *end_cmd = save; | |
| 7587 return idx; | |
| 7588 } | |
| 7589 | |
| 7 | 7590 /* |
| 7591 * ":sign" command | |
| 7592 */ | |
| 7593 void | |
|
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parents:
7799
diff
changeset
|
7594 ex_sign(exarg_T *eap) |
| 7 | 7595 { |
| 7596 char_u *arg = eap->arg; | |
| 7597 char_u *p; | |
| 7598 int idx; | |
| 7599 sign_T *sp; | |
| 7600 sign_T *sp_prev; | |
|
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diff
changeset
|
7601 buf_T *buf = NULL; |
| 7 | 7602 |
| 7603 /* Parse the subcommand. */ | |
| 7604 p = skiptowhite(arg); | |
| 1868 | 7605 idx = sign_cmd_idx(arg, p); |
| 7606 if (idx == SIGNCMD_LAST) | |
| 7607 { | |
| 7608 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7609 return; | |
| 7 | 7610 } |
| 7611 arg = skipwhite(p); | |
| 7612 | |
| 7613 if (idx <= SIGNCMD_LIST) | |
| 7614 { | |
| 7615 /* | |
| 7616 * Define, undefine or list signs. | |
| 7617 */ | |
| 7618 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7619 { | |
| 7620 /* ":sign list": list all defined signs */ | |
| 3411 | 7621 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7622 sign_list_defined(sp); |
| 7623 } | |
| 7624 else if (*arg == NUL) | |
| 7625 EMSG(_("E156: Missing sign name")); | |
| 7626 else | |
| 7627 { | |
| 2605 | 7628 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7629 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7630 p = skiptowhite(arg); |
| 7631 if (*p != NUL) | |
| 7632 *p++ = NUL; | |
| 2605 | 7633 while (arg[0] == '0' && arg[1] != NUL) |
| 7634 ++arg; | |
| 7635 | |
| 7 | 7636 sp_prev = NULL; |
| 7637 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7638 { | |
| 7639 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7640 break; | |
| 7641 sp_prev = sp; | |
| 7642 } | |
| 7643 if (idx == SIGNCMD_DEFINE) | |
| 7644 { | |
| 7645 /* ":sign define {name} ...": define a sign */ | |
| 7646 if (sp == NULL) | |
| 7647 { | |
| 2605 | 7648 sign_T *lp; |
| 7649 int start = next_sign_typenr; | |
| 7650 | |
| 7 | 7651 /* Allocate a new sign. */ |
| 7652 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7653 if (sp == NULL) | |
| 7654 return; | |
| 7655 | |
| 2605 | 7656 /* Check that next_sign_typenr is not already being used. |
| 7657 * This only happens after wrapping around. Hopefully | |
| 7658 * another one got deleted and we can use its number. */ | |
| 7659 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7660 { |
| 2605 | 7661 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7662 { |
| 2605 | 7663 ++next_sign_typenr; |
| 7664 if (next_sign_typenr == MAX_TYPENR) | |
| 7665 next_sign_typenr = 1; | |
| 7666 if (next_sign_typenr == start) | |
| 7 | 7667 { |
| 2605 | 7668 vim_free(sp); |
| 7669 EMSG(_("E612: Too many signs defined")); | |
| 7670 return; | |
| 7 | 7671 } |
| 2605 | 7672 lp = first_sign; /* start all over */ |
| 7673 continue; | |
| 7 | 7674 } |
| 2605 | 7675 lp = lp->sn_next; |
| 7676 } | |
| 7677 | |
| 7678 sp->sn_typenr = next_sign_typenr; | |
| 7679 if (++next_sign_typenr == MAX_TYPENR) | |
| 7680 next_sign_typenr = 1; /* wrap around */ | |
| 7681 | |
| 7682 sp->sn_name = vim_strsave(arg); | |
| 7683 if (sp->sn_name == NULL) /* out of memory */ | |
| 7684 { | |
| 7685 vim_free(sp); | |
| 7686 return; | |
| 7 | 7687 } |
| 2601 | 7688 |
| 7689 /* add the new sign to the list of signs */ | |
| 7690 if (sp_prev == NULL) | |
| 7691 first_sign = sp; | |
| 7692 else | |
| 7693 sp_prev->sn_next = sp; | |
| 7 | 7694 } |
| 7695 | |
| 7696 /* set values for a defined sign. */ | |
| 7697 for (;;) | |
| 7698 { | |
| 7699 arg = skipwhite(p); | |
| 7700 if (*arg == NUL) | |
| 7701 break; | |
| 7702 p = skiptowhite_esc(arg); | |
| 7703 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7704 { | |
| 7705 arg += 5; | |
| 7706 vim_free(sp->sn_icon); | |
| 7707 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7708 backslash_halve(sp->sn_icon); | |
|
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parents:
7340
diff
changeset
|
7709 # ifdef FEAT_SIGN_ICONS |
| 7 | 7710 if (gui.in_use) |
| 7711 { | |
| 7712 out_flush(); | |
| 7713 if (sp->sn_image != NULL) | |
| 7714 gui_mch_destroy_sign(sp->sn_image); | |
| 7715 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7716 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7717 # endif |
| 7 | 7718 } |
| 7719 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7720 { | |
| 7721 char_u *s; | |
| 7722 int cells; | |
| 7723 int len; | |
| 7724 | |
| 7725 arg += 5; | |
|
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2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7726 # ifdef FEAT_MBYTE |
| 7 | 7727 /* Count cells and check for non-printable chars */ |
| 7728 if (has_mbyte) | |
| 7729 { | |
| 7730 cells = 0; | |
| 474 | 7731 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7732 { |
| 7733 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7734 break; | |
| 7735 cells += (*mb_ptr2cells)(s); | |
| 7736 } | |
| 7737 } | |
| 7738 else | |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7739 # endif |
| 7 | 7740 { |
| 7741 for (s = arg; s < p; ++s) | |
| 7742 if (!vim_isprintc(*s)) | |
| 7743 break; | |
| 835 | 7744 cells = (int)(s - arg); |
| 7 | 7745 } |
| 7746 /* Currently must be one or two display cells */ | |
| 7747 if (s != p || cells < 1 || cells > 2) | |
| 7748 { | |
| 7749 *p = NUL; | |
| 7750 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7751 return; | |
| 7752 } | |
| 7753 | |
| 7754 vim_free(sp->sn_text); | |
| 7755 /* Allocate one byte more if we need to pad up | |
| 7756 * with a space. */ | |
| 835 | 7757 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7758 sp->sn_text = vim_strnsave(arg, len); |
| 7759 | |
| 7760 if (sp->sn_text != NULL && cells == 1) | |
| 7761 STRCPY(sp->sn_text + len - 1, " "); | |
| 7762 } | |
| 7763 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7764 { | |
| 7765 arg += 7; | |
| 7766 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7767 } | |
| 7768 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7769 { | |
| 7770 arg += 7; | |
| 7771 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7772 } | |
| 7773 else | |
| 7774 { | |
| 7775 EMSG2(_(e_invarg2), arg); | |
| 7776 return; | |
| 7777 } | |
| 7778 } | |
| 7779 } | |
| 7780 else if (sp == NULL) | |
| 7781 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7782 else if (idx == SIGNCMD_LIST) | |
| 7783 /* ":sign list {name}" */ | |
| 7784 sign_list_defined(sp); | |
| 7785 else | |
| 7786 /* ":sign undefine {name}" */ | |
| 1828 | 7787 sign_undefine(sp, sp_prev); |
| 7 | 7788 } |
| 7789 } | |
| 7790 else | |
| 7791 { | |
| 7792 int id = -1; | |
| 7793 linenr_T lnum = -1; | |
| 7794 char_u *sign_name = NULL; | |
| 7795 char_u *arg1; | |
| 7796 | |
| 7797 if (*arg == NUL) | |
| 7798 { | |
| 7799 if (idx == SIGNCMD_PLACE) | |
| 7800 { | |
| 7801 /* ":sign place": list placed signs in all buffers */ | |
| 7802 sign_list_placed(NULL); | |
| 7803 } | |
| 7804 else if (idx == SIGNCMD_UNPLACE) | |
| 7805 { | |
| 7806 /* ":sign unplace": remove placed sign at cursor */ | |
| 7807 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7808 if (id > 0) | |
| 7809 { | |
| 7810 buf_delsign(curwin->w_buffer, id); | |
| 7811 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7812 } | |
| 7813 else | |
| 7814 EMSG(_("E159: Missing sign number")); | |
| 7815 } | |
| 7816 else | |
| 7817 EMSG(_(e_argreq)); | |
| 7818 return; | |
| 7819 } | |
| 7820 | |
| 7821 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7822 { | |
| 7823 /* ":sign unplace *": remove all placed signs */ | |
| 7824 buf_delete_all_signs(); | |
| 7825 return; | |
| 7826 } | |
| 7827 | |
| 7828 /* first arg could be placed sign id */ | |
| 7829 arg1 = arg; | |
| 7830 if (VIM_ISDIGIT(*arg)) | |
| 7831 { | |
| 7832 id = getdigits(&arg); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7833 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7834 { |
| 7835 id = -1; | |
| 7836 arg = arg1; | |
| 7837 } | |
| 7838 else | |
| 7839 { | |
| 7840 arg = skipwhite(arg); | |
| 7841 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7842 { | |
| 7843 /* ":sign unplace {id}": remove placed sign by number */ | |
|
9649
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
7844 FOR_ALL_BUFFERS(buf) |
| 7 | 7845 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7846 update_debug_sign(buf, lnum); | |
| 7847 return; | |
| 7848 } | |
| 7849 } | |
| 7850 } | |
| 7851 | |
| 7852 /* | |
| 7853 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7854 * Leave "arg" pointing to {fname}. | |
| 7855 */ | |
| 7856 for (;;) | |
| 7857 { | |
| 7858 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7859 { | |
| 7860 arg += 5; | |
| 7861 lnum = atoi((char *)arg); | |
| 7862 arg = skiptowhite(arg); | |
| 7863 } | |
| 3672 | 7864 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7865 { | |
| 7866 if (id != -1) | |
| 7867 { | |
| 7868 EMSG(_(e_invarg)); | |
| 7869 return; | |
| 7870 } | |
| 7871 id = -2; | |
| 7872 arg = skiptowhite(arg + 1); | |
| 7873 } | |
| 7 | 7874 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7875 { | |
| 7876 arg += 5; | |
| 7877 sign_name = arg; | |
| 7878 arg = skiptowhite(arg); | |
| 7879 if (*arg != NUL) | |
| 7880 *arg++ = NUL; | |
| 2605 | 7881 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7882 ++sign_name; | |
| 7 | 7883 } |
| 7884 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7885 { | |
| 7886 arg += 5; | |
| 7887 buf = buflist_findname(arg); | |
| 7888 break; | |
| 7889 } | |
| 7890 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7891 { | |
| 7892 arg += 7; | |
| 7893 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7894 if (*skipwhite(arg) != NUL) | |
| 7895 EMSG(_(e_trailing)); | |
| 7896 break; | |
| 7897 } | |
| 7898 else | |
| 7899 { | |
| 7900 EMSG(_(e_invarg)); | |
| 7901 return; | |
| 7902 } | |
| 7903 arg = skipwhite(arg); | |
| 7904 } | |
| 7905 | |
| 7906 if (buf == NULL) | |
| 7907 { | |
| 7908 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7909 } | |
| 3672 | 7910 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7911 { |
| 7912 if (lnum >= 0 || sign_name != NULL) | |
| 7913 EMSG(_(e_invarg)); | |
| 7914 else | |
| 7915 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7916 sign_list_placed(buf); | |
| 7917 } | |
| 7918 else if (idx == SIGNCMD_JUMP) | |
| 7919 { | |
| 7920 /* ":sign jump {id} file={fname}" */ | |
| 7921 if (lnum >= 0 || sign_name != NULL) | |
| 7922 EMSG(_(e_invarg)); | |
| 7923 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7924 { /* goto a sign ... */ | |
| 7925 if (buf_jump_open_win(buf) != NULL) | |
| 7926 { /* ... in a current window */ | |
| 7927 curwin->w_cursor.lnum = lnum; | |
| 7928 check_cursor_lnum(); | |
| 7929 beginline(BL_WHITE); | |
| 7930 } | |
| 7931 else | |
| 7932 { /* ... not currently in a window */ | |
| 7933 char_u *cmd; | |
| 7934 | |
|
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parents:
9890
diff
changeset
|
7935 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
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parents:
9890
diff
changeset
|
7936 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
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parents:
9890
diff
changeset
|
7937 EMSG(_("E934: Cannot jump to a buffer that does not have a name")); |
|
5a667a3a3743
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parents:
9890
diff
changeset
|
7938 return; |
|
5a667a3a3743
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parents:
9890
diff
changeset
|
7939 } |
| 7 | 7940 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7941 if (cmd == NULL) | |
| 7942 return; | |
| 7943 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7944 do_cmdline_cmd(cmd); | |
| 7945 vim_free(cmd); | |
| 7946 } | |
|
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parents:
7340
diff
changeset
|
7947 # ifdef FEAT_FOLDING |
| 7 | 7948 foldOpenCursor(); |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7949 # endif |
| 7 | 7950 } |
| 7951 else | |
| 7952 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7953 } | |
| 7954 else if (idx == SIGNCMD_UNPLACE) | |
| 7955 { | |
| 7956 if (lnum >= 0 || sign_name != NULL) | |
| 7957 EMSG(_(e_invarg)); | |
| 3672 | 7958 else if (id == -2) |
| 7959 { | |
| 7960 /* ":sign unplace * file={fname}" */ | |
| 7961 redraw_buf_later(buf, NOT_VALID); | |
| 7962 buf_delete_signs(buf); | |
| 7963 } | |
| 7 | 7964 else |
| 7965 { | |
| 3672 | 7966 /* ":sign unplace {id} file={fname}" */ |
| 7 | 7967 lnum = buf_delsign(buf, id); |
| 7968 update_debug_sign(buf, lnum); | |
| 7969 } | |
| 7970 } | |
| 7971 /* idx == SIGNCMD_PLACE */ | |
| 7972 else if (sign_name != NULL) | |
| 7973 { | |
| 7974 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7975 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 7976 break; | |
| 7977 if (sp == NULL) | |
| 7978 { | |
| 7979 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 7980 return; | |
| 7981 } | |
| 7982 if (lnum > 0) | |
| 7983 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 7984 * place a sign */ | |
| 7985 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 7986 else | |
| 7987 /* ":sign place {id} file={fname}": change sign type */ | |
| 7988 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 7989 if (lnum > 0) |
| 7990 update_debug_sign(buf, lnum); | |
| 7991 else | |
| 7992 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 7993 } |
| 7994 else | |
| 7995 EMSG(_(e_invarg)); | |
| 7996 } | |
| 7997 } | |
| 7998 | |
|
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|
7999 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8000 /* |
| 8001 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 8002 * signs before it starts. | |
| 8003 */ | |
| 8004 void | |
|
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diff
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|
8005 sign_gui_started(void) |
| 7 | 8006 { |
| 8007 sign_T *sp; | |
| 8008 | |
| 8009 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8010 if (sp->sn_icon != NULL) | |
| 8011 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 8012 } | |
|
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|
8013 # endif |
| 7 | 8014 |
| 8015 /* | |
| 8016 * List one sign. | |
| 8017 */ | |
| 8018 static void | |
|
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|
8019 sign_list_defined(sign_T *sp) |
| 7 | 8020 { |
| 8021 char_u *p; | |
| 8022 | |
| 274 | 8023 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 8024 if (sp->sn_icon != NULL) |
| 8025 { | |
| 8026 MSG_PUTS(" icon="); | |
| 8027 msg_outtrans(sp->sn_icon); | |
|
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|
8028 # ifdef FEAT_SIGN_ICONS |
| 7 | 8029 if (sp->sn_image == NULL) |
| 8030 MSG_PUTS(_(" (NOT FOUND)")); | |
|
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|
8031 # else |
| 7 | 8032 MSG_PUTS(_(" (not supported)")); |
|
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|
8033 # endif |
| 7 | 8034 } |
| 8035 if (sp->sn_text != NULL) | |
| 8036 { | |
| 8037 MSG_PUTS(" text="); | |
| 8038 msg_outtrans(sp->sn_text); | |
| 8039 } | |
| 8040 if (sp->sn_line_hl > 0) | |
| 8041 { | |
| 8042 MSG_PUTS(" linehl="); | |
|
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|
8043 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 8044 if (p == NULL) |
| 8045 MSG_PUTS("NONE"); | |
| 8046 else | |
| 8047 msg_puts(p); | |
| 8048 } | |
| 8049 if (sp->sn_text_hl > 0) | |
| 8050 { | |
| 8051 MSG_PUTS(" texthl="); | |
|
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|
8052 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 8053 if (p == NULL) |
| 8054 MSG_PUTS("NONE"); | |
| 8055 else | |
| 8056 msg_puts(p); | |
| 8057 } | |
| 8058 } | |
| 8059 | |
| 8060 /* | |
| 1828 | 8061 * Undefine a sign and free its memory. |
| 8062 */ | |
| 8063 static void | |
|
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changeset
|
8064 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 8065 { |
| 8066 vim_free(sp->sn_name); | |
| 8067 vim_free(sp->sn_icon); | |
|
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|
8068 # ifdef FEAT_SIGN_ICONS |
| 1828 | 8069 if (sp->sn_image != NULL) |
| 8070 { | |
| 8071 out_flush(); | |
| 8072 gui_mch_destroy_sign(sp->sn_image); | |
| 8073 } | |
|
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|
8074 # endif |
| 1828 | 8075 vim_free(sp->sn_text); |
| 8076 if (sp_prev == NULL) | |
| 8077 first_sign = sp->sn_next; | |
| 8078 else | |
| 8079 sp_prev->sn_next = sp->sn_next; | |
| 8080 vim_free(sp); | |
| 8081 } | |
| 8082 | |
| 8083 /* | |
| 7 | 8084 * Get highlighting attribute for sign "typenr". |
| 8085 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8086 */ | |
| 8087 int | |
|
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diff
changeset
|
8088 sign_get_attr(int typenr, int line) |
| 7 | 8089 { |
| 8090 sign_T *sp; | |
| 8091 | |
| 8092 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8093 if (sp->sn_typenr == typenr) | |
| 8094 { | |
| 8095 if (line) | |
| 8096 { | |
| 8097 if (sp->sn_line_hl > 0) | |
| 8098 return syn_id2attr(sp->sn_line_hl); | |
| 8099 } | |
| 8100 else | |
| 8101 { | |
| 8102 if (sp->sn_text_hl > 0) | |
| 8103 return syn_id2attr(sp->sn_text_hl); | |
| 8104 } | |
| 8105 break; | |
| 8106 } | |
| 8107 return 0; | |
| 8108 } | |
| 8109 | |
| 8110 /* | |
| 8111 * Get text mark for sign "typenr". | |
| 8112 * Returns NULL if there isn't one. | |
| 8113 */ | |
| 8114 char_u * | |
|
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diff
changeset
|
8115 sign_get_text(int typenr) |
| 7 | 8116 { |
| 8117 sign_T *sp; | |
| 8118 | |
| 8119 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8120 if (sp->sn_typenr == typenr) | |
| 8121 return sp->sn_text; | |
| 8122 return NULL; | |
| 8123 } | |
| 8124 | |
|
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|
8125 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8126 void * |
|
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|
8127 sign_get_image( |
|
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|
8128 int typenr) /* the attribute which may have a sign */ |
| 7 | 8129 { |
| 8130 sign_T *sp; | |
| 8131 | |
| 8132 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8133 if (sp->sn_typenr == typenr) | |
| 8134 return sp->sn_image; | |
| 8135 return NULL; | |
| 8136 } | |
|
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diff
changeset
|
8137 # endif |
| 7 | 8138 |
| 8139 /* | |
| 8140 * Get the name of a sign by its typenr. | |
| 8141 */ | |
| 8142 char_u * | |
|
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diff
changeset
|
8143 sign_typenr2name(int typenr) |
| 7 | 8144 { |
| 8145 sign_T *sp; | |
| 8146 | |
| 8147 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8148 if (sp->sn_typenr == typenr) | |
| 8149 return sp->sn_name; | |
| 8150 return (char_u *)_("[Deleted]"); | |
| 8151 } | |
| 8152 | |
|
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|
8153 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8154 /* |
| 8155 * Undefine/free all signs. | |
| 8156 */ | |
| 8157 void | |
|
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diff
changeset
|
8158 free_signs(void) |
| 1828 | 8159 { |
| 8160 while (first_sign != NULL) | |
| 8161 sign_undefine(first_sign, NULL); | |
| 8162 } | |
|
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|
8163 # endif |
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|
8164 |
|
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|
8165 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8166 static enum |
| 8167 { | |
| 8168 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8169 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8170 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8171 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8172 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8173 } expand_what; | |
| 8174 | |
| 8175 /* | |
| 8176 * Function given to ExpandGeneric() to obtain the sign command | |
| 8177 * expansion. | |
| 8178 */ | |
| 8179 char_u * | |
|
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diff
changeset
|
8180 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8181 { |
| 8182 sign_T *sp; | |
| 8183 int current_idx; | |
| 8184 | |
| 8185 switch (expand_what) | |
| 8186 { | |
| 8187 case EXP_SUBCMD: | |
| 8188 return (char_u *)cmds[idx]; | |
| 8189 case EXP_DEFINE: | |
| 8190 { | |
| 8191 char *define_arg[] = | |
| 8192 { | |
| 8193 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8194 }; | |
| 8195 return (char_u *)define_arg[idx]; | |
| 8196 } | |
| 8197 case EXP_PLACE: | |
| 8198 { | |
| 8199 char *place_arg[] = | |
| 8200 { | |
| 8201 "line=", "name=", "file=", "buffer=", NULL | |
| 8202 }; | |
| 8203 return (char_u *)place_arg[idx]; | |
| 8204 } | |
| 8205 case EXP_UNPLACE: | |
| 8206 { | |
| 8207 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8208 return (char_u *)unplace_arg[idx]; | |
| 8209 } | |
| 8210 case EXP_SIGN_NAMES: | |
| 8211 /* Complete with name of signs already defined */ | |
| 8212 current_idx = 0; | |
| 8213 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8214 if (current_idx++ == idx) | |
| 8215 return sp->sn_name; | |
| 8216 return NULL; | |
| 8217 default: | |
| 8218 return NULL; | |
| 8219 } | |
| 8220 } | |
| 8221 | |
| 8222 /* | |
| 8223 * Handle command line completion for :sign command. | |
| 8224 */ | |
| 8225 void | |
|
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diff
changeset
|
8226 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8227 { |
| 8228 char_u *p; | |
| 8229 char_u *end_subcmd; | |
| 8230 char_u *last; | |
| 8231 int cmd_idx; | |
| 8232 char_u *begin_subcmd_args; | |
| 8233 | |
| 8234 /* Default: expand subcommands. */ | |
| 8235 xp->xp_context = EXPAND_SIGN; | |
| 8236 expand_what = EXP_SUBCMD; | |
| 8237 xp->xp_pattern = arg; | |
| 8238 | |
| 8239 end_subcmd = skiptowhite(arg); | |
| 8240 if (*end_subcmd == NUL) | |
| 8241 /* expand subcmd name | |
| 8242 * :sign {subcmd}<CTRL-D>*/ | |
| 8243 return; | |
| 8244 | |
| 8245 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8246 | |
| 8247 /* :sign {subcmd} {subcmd_args} | |
|
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|
8248 * | |
|
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|
8249 * begin_subcmd_args */ |
| 1868 | 8250 begin_subcmd_args = skipwhite(end_subcmd); |
| 8251 p = skiptowhite(begin_subcmd_args); | |
| 8252 if (*p == NUL) | |
| 8253 { | |
| 8254 /* | |
| 8255 * Expand first argument of subcmd when possible. | |
| 8256 * For ":jump {id}" and ":unplace {id}", we could | |
| 8257 * possibly expand the ids of all signs already placed. | |
| 8258 */ | |
| 8259 xp->xp_pattern = begin_subcmd_args; | |
| 8260 switch (cmd_idx) | |
| 8261 { | |
| 8262 case SIGNCMD_LIST: | |
| 8263 case SIGNCMD_UNDEFINE: | |
| 8264 /* :sign list <CTRL-D> | |
| 8265 * :sign undefine <CTRL-D> */ | |
| 8266 expand_what = EXP_SIGN_NAMES; | |
| 8267 break; | |
| 8268 default: | |
| 8269 xp->xp_context = EXPAND_NOTHING; | |
| 8270 } | |
| 8271 return; | |
| 8272 } | |
| 8273 | |
| 8274 /* expand last argument of subcmd */ | |
| 8275 | |
| 8276 /* :sign define {name} {args}... | |
|
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8277 * | |
|
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|
8278 * p */ |
| 1868 | 8279 |
| 8280 /* Loop until reaching last argument. */ | |
| 8281 do | |
| 8282 { | |
| 8283 p = skipwhite(p); | |
| 8284 last = p; | |
| 8285 p = skiptowhite(p); | |
| 8286 } while (*p != NUL); | |
| 8287 | |
| 8288 p = vim_strchr(last, '='); | |
| 8289 | |
| 8290 /* :sign define {name} {args}... {last}= | |
|
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8291 * | | |
|
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|
8292 * last p */ |
|
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|
8293 if (p == NULL) |
| 1868 | 8294 { |
| 8295 /* Expand last argument name (before equal sign). */ | |
| 8296 xp->xp_pattern = last; | |
| 8297 switch (cmd_idx) | |
| 8298 { | |
| 8299 case SIGNCMD_DEFINE: | |
| 8300 expand_what = EXP_DEFINE; | |
| 8301 break; | |
| 8302 case SIGNCMD_PLACE: | |
| 8303 expand_what = EXP_PLACE; | |
| 8304 break; | |
| 8305 case SIGNCMD_JUMP: | |
| 8306 case SIGNCMD_UNPLACE: | |
| 8307 expand_what = EXP_UNPLACE; | |
| 8308 break; | |
| 8309 default: | |
| 8310 xp->xp_context = EXPAND_NOTHING; | |
| 8311 } | |
| 8312 } | |
| 8313 else | |
| 8314 { | |
| 8315 /* Expand last argument value (after equal sign). */ | |
| 8316 xp->xp_pattern = p + 1; | |
| 8317 switch (cmd_idx) | |
| 8318 { | |
| 8319 case SIGNCMD_DEFINE: | |
| 8320 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8321 STRNCMP(last, "linehl", p - last) == 0) | |
| 8322 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8323 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8324 xp->xp_context = EXPAND_FILES; | |
| 8325 else | |
| 8326 xp->xp_context = EXPAND_NOTHING; | |
| 8327 break; | |
| 8328 case SIGNCMD_PLACE: | |
| 8329 if (STRNCMP(last, "name", p - last) == 0) | |
| 8330 expand_what = EXP_SIGN_NAMES; | |
| 8331 else | |
| 8332 xp->xp_context = EXPAND_NOTHING; | |
| 8333 break; | |
| 8334 default: | |
| 8335 xp->xp_context = EXPAND_NOTHING; | |
| 8336 } | |
| 8337 } | |
| 8338 } | |
|
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8339 # endif |
|
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8340 #endif |
|
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8341 |
|
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|
8342 /* |
|
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|
8343 * Make the user happy. |
|
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|
8344 */ |
|
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|
8345 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8346 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
|
8347 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8348 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8349 "\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
|
8350 "\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
|
8351 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8352 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8353 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8354 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8355 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8356 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8357 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8358 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8359 for (p = code[i]; *p != NUL; ++p) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8360 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8361 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8362 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8363 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8364 if (*p == 'o' || *p == '$') |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
8365 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8366 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8367 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8368 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8369 } |
| 7 | 8370 |
| 8371 /* | |
| 8372 * ":drop" | |
| 8373 * Opens the first argument in a window. When there are two or more arguments | |
| 8374 * the argument list is redefined. | |
| 8375 */ | |
| 8376 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8377 ex_drop(exarg_T *eap) |
| 7 | 8378 { |
| 8379 int split = FALSE; | |
| 8380 win_T *wp; | |
| 8381 buf_T *buf; | |
| 735 | 8382 tabpage_T *tp; |
| 7 | 8383 |
| 8384 /* | |
| 8385 * Check if the first argument is already being edited in a window. If | |
| 8386 * so, jump to that window. | |
| 8387 * We would actually need to check all arguments, but that's complicated | |
| 8388 * and mostly only one file is dropped. | |
| 8389 * This also ignores wildcards, since it is very unlikely the user is | |
| 8390 * editing a file name with a wildcard character. | |
| 8391 */ | |
| 735 | 8392 set_arglist(eap->arg); |
| 8393 | |
| 1067 | 8394 /* |
| 8395 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8396 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8397 * already did an error message for this. | |
| 8398 */ | |
| 8399 if (ARGCOUNT == 0) | |
| 8400 return; | |
| 8401 | |
| 735 | 8402 if (cmdmod.tab) |
| 8403 { | |
| 8404 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8405 * edited in a window yet. It's like ":tab all" but without closing | |
| 8406 * windows or tabs. */ | |
| 8407 ex_all(eap); | |
| 8408 } | |
| 8409 else | |
| 8410 { | |
| 8411 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8412 * window if possible, edit in current window if the current buffer | |
| 8413 * can be abandoned, otherwise open a new window. */ | |
| 8414 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8415 | |
| 8416 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8417 { | |
| 8418 if (wp->w_buffer == buf) | |
| 7 | 8419 { |
| 825 | 8420 goto_tabpage_win(tp, wp); |
| 7 | 8421 curwin->w_arg_idx = 0; |
| 8422 return; | |
| 8423 } | |
| 8424 } | |
| 735 | 8425 |
| 8426 /* | |
| 8427 * Check whether the current buffer is changed. If so, we will need | |
| 8428 * to split the current window or data could be lost. | |
| 8429 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8430 * buffer won't be lost. | |
| 8431 */ | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
8432 if (!buf_hide(curbuf)) |
| 735 | 8433 { |
| 8434 ++emsg_off; | |
| 5464 | 8435 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 8436 --emsg_off; |
| 8437 } | |
| 8438 | |
| 8439 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8440 if (split) | |
| 8441 { | |
| 8442 eap->cmdidx = CMD_sfirst; | |
| 8443 eap->cmd[0] = 's'; | |
| 8444 } | |
| 8445 else | |
| 8446 eap->cmdidx = CMD_first; | |
| 8447 ex_rewind(eap); | |
| 8448 } | |
| 7 | 8449 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8450 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8451 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8452 * 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
|
8453 * 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
|
8454 * 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
|
8455 * 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
|
8456 * 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
|
8457 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8458 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8459 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
|
8460 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8461 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8462 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8463 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8464 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8465 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8466 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8467 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8468 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8469 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8470 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8471 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8472 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8473 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8474 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8475 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8476 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8477 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8478 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
|
8479 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8480 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8481 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8482 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8483 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8484 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8485 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8486 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8487 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8488 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8489 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8490 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8491 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8492 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8493 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8494 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8495 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8496 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8497 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8498 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8499 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8500 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8501 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8502 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8503 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8504 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8505 * 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
|
8506 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8507 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8508 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8509 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8510 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
|
8511 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8512 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8513 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8514 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8515 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8516 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8517 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8518 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8519 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8520 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8521 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
|
8522 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8523 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8524 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
|
8525 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8526 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8527 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8528 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8529 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8530 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8531 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8532 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
|
8533 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8534 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8535 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8536 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8537 /* Assume "got_int" was set to truncate the listing. */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8538 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8539 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8540 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8541 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8542 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8543 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8544 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8545 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8546 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8547 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8548 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
|
8549 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8550 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8551 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8552 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8553 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8554 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8555 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8556 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8557 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8558 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8559 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8560 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8561 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8562 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8563 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8564 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8565 #endif |