Mercurial > vim
annotate src/ex_cmds.c @ 14730:193471015e1a v8.1.0377
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
commit https://github.com/vim/vim/commit/42335f50bc6fac444a8af74c81df8369d722a6fb
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 13 15:33:43 2018 +0200
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Problem: Xdiff doesn't use the Vim memory allocation functions.
Solution: Change the xdl_ defines. Check for out-of-memory. Rename
"ignored" to "vim_ignored".
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 13 Sep 2018 15:45:05 +0200 |
| parents | c8f07e8b273e |
| children | 3d0b6e2a3a01 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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17 #ifdef FEAT_FLOAT |
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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 */ | |
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284 *has_tab = (vim_strchr(first, TAB) != NULL); |
| 7 | 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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commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
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changeset
|
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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changeset
|
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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changeset
|
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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changeset
|
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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changeset
|
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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changeset
|
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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changeset
|
692 char_u *new_ts_str; /* string value of tab argument */ |
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changeset
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693 #else |
|
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changeset
|
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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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) | |
|
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988 smsg((char_u *)NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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989 (long)num_lines); |
| 7 | 990 |
| 991 /* | |
| 992 * Leave the cursor on the last of the moved lines. | |
| 993 */ | |
| 994 if (dest >= line1) | |
| 995 curwin->w_cursor.lnum = dest; | |
| 996 else | |
| 997 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 998 | |
| 999 if (line1 < dest) | |
| 3184 | 1000 { |
| 1001 dest += num_lines + 1; | |
| 1002 last_line = curbuf->b_ml.ml_line_count; | |
| 1003 if (dest > last_line + 1) | |
| 1004 dest = last_line + 1; | |
| 1005 changed_lines(line1, 0, dest, 0L); | |
| 1006 } | |
| 7 | 1007 else |
| 1008 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 1009 | |
| 1010 return OK; | |
| 1011 } | |
| 1012 | |
| 1013 /* | |
| 1014 * ":copy" | |
| 1015 */ | |
| 1016 void | |
|
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1017 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 1018 { |
| 1019 linenr_T count; | |
| 1020 char_u *p; | |
| 1021 | |
| 1022 count = line2 - line1 + 1; | |
| 1023 curbuf->b_op_start.lnum = n + 1; | |
| 1024 curbuf->b_op_end.lnum = n + count; | |
| 1025 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 1026 | |
| 1027 /* | |
| 1028 * there are three situations: | |
| 1029 * 1. destination is above line1 | |
| 1030 * 2. destination is between line1 and line2 | |
| 1031 * 3. destination is below line2 | |
| 1032 * | |
| 1033 * n = destination (when starting) | |
| 1034 * curwin->w_cursor.lnum = destination (while copying) | |
| 1035 * line1 = start of source (while copying) | |
| 1036 * line2 = end of source (while copying) | |
| 1037 */ | |
| 1038 if (u_save(n, n + 1) == FAIL) | |
| 1039 return; | |
| 1040 | |
| 1041 curwin->w_cursor.lnum = n; | |
| 1042 while (line1 <= line2) | |
| 1043 { | |
| 1044 /* need to use vim_strsave() because the line will be unlocked within | |
| 1045 * ml_append() */ | |
| 1046 p = vim_strsave(ml_get(line1)); | |
| 1047 if (p != NULL) | |
| 1048 { | |
| 1049 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 1050 vim_free(p); | |
| 1051 } | |
| 1052 /* situation 2: skip already copied lines */ | |
| 1053 if (line1 == n) | |
| 1054 line1 = curwin->w_cursor.lnum; | |
| 1055 ++line1; | |
| 1056 if (curwin->w_cursor.lnum < line1) | |
| 1057 ++line1; | |
| 1058 if (curwin->w_cursor.lnum < line2) | |
| 1059 ++line2; | |
| 1060 ++curwin->w_cursor.lnum; | |
| 1061 } | |
| 1062 | |
| 1063 appended_lines_mark(n, count); | |
| 1064 | |
| 1065 msgmore((long)count); | |
| 1066 } | |
| 1067 | |
| 359 | 1068 static char_u *prevcmd = NULL; /* the previous command */ |
| 1069 | |
| 1070 #if defined(EXITFREE) || defined(PROTO) | |
| 1071 void | |
|
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1072 free_prev_shellcmd(void) |
| 359 | 1073 { |
| 1074 vim_free(prevcmd); | |
| 1075 } | |
| 1076 #endif | |
| 1077 | |
| 7 | 1078 /* |
| 1079 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1080 * Bangs in the argument are replaced with the previously entered command. | |
| 1081 * Remember the argument. | |
| 1082 */ | |
| 1083 void | |
|
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1084 do_bang( |
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1085 int addr_count, |
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1086 exarg_T *eap, |
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1087 int forceit, |
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1088 int do_in, |
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1089 int do_out) |
| 7 | 1090 { |
| 1091 char_u *arg = eap->arg; /* command */ | |
| 1092 linenr_T line1 = eap->line1; /* start of range */ | |
| 1093 linenr_T line2 = eap->line2; /* end of range */ | |
| 1094 char_u *newcmd = NULL; /* the new command */ | |
| 1095 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1096 int ins_prevcmd; | |
| 1097 char_u *t; | |
| 1098 char_u *p; | |
| 1099 char_u *trailarg; | |
| 1100 int len; | |
| 1101 int scroll_save = msg_scroll; | |
| 1102 | |
| 1103 /* | |
| 1104 * Disallow shell commands for "rvim". | |
| 1105 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1106 * security reasons. | |
| 1107 */ | |
| 1108 if (check_restricted() || check_secure()) | |
| 1109 return; | |
| 1110 | |
| 1111 if (addr_count == 0) /* :! */ | |
| 1112 { | |
| 1113 msg_scroll = FALSE; /* don't scroll here */ | |
| 1114 autowrite_all(); | |
| 1115 msg_scroll = scroll_save; | |
| 1116 } | |
| 1117 | |
| 1118 /* | |
| 1119 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1120 * (:!! is indicated by the 'forceit' variable) | |
| 1121 */ | |
| 1122 ins_prevcmd = forceit; | |
| 1123 trailarg = arg; | |
| 1124 do | |
| 1125 { | |
| 1126 len = (int)STRLEN(trailarg) + 1; | |
| 1127 if (newcmd != NULL) | |
| 1128 len += (int)STRLEN(newcmd); | |
| 1129 if (ins_prevcmd) | |
| 1130 { | |
| 1131 if (prevcmd == NULL) | |
| 1132 { | |
| 1133 EMSG(_(e_noprev)); | |
| 1134 vim_free(newcmd); | |
| 1135 return; | |
| 1136 } | |
| 1137 len += (int)STRLEN(prevcmd); | |
| 1138 } | |
| 1872 | 1139 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1140 { |
| 1141 vim_free(newcmd); | |
| 1142 return; | |
| 1143 } | |
| 1144 *t = NUL; | |
| 1145 if (newcmd != NULL) | |
| 1146 STRCAT(t, newcmd); | |
| 1147 if (ins_prevcmd) | |
| 1148 STRCAT(t, prevcmd); | |
| 1149 p = t + STRLEN(t); | |
| 1150 STRCAT(t, trailarg); | |
| 1151 vim_free(newcmd); | |
| 1152 newcmd = t; | |
| 1153 | |
| 1154 /* | |
| 1155 * Scan the rest of the argument for '!', which is replaced by the | |
| 1156 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1157 */ | |
| 1158 trailarg = NULL; | |
| 1159 while (*p) | |
| 1160 { | |
| 2823 | 1161 if (*p == '!') |
| 7 | 1162 { |
| 1163 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1164 STRMOVE(p - 1, p); |
| 7 | 1165 else |
| 1166 { | |
| 1167 trailarg = p; | |
| 1168 *trailarg++ = NUL; | |
| 1169 ins_prevcmd = TRUE; | |
| 1170 break; | |
| 1171 } | |
| 1172 } | |
| 1173 ++p; | |
| 1174 } | |
| 1175 } while (trailarg != NULL); | |
| 1176 | |
| 1177 vim_free(prevcmd); | |
| 1178 prevcmd = newcmd; | |
| 1179 | |
| 1180 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1181 { | |
| 5728 | 1182 /* If % or # appears in the command, it must have been escaped. |
| 1183 * Reescape them, so that redoing them does not substitute them by the | |
| 1184 * buffername. */ | |
| 1185 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1186 | |
| 1187 if (cmd != NULL) | |
| 1188 { | |
| 1189 AppendToRedobuffLit(cmd, -1); | |
| 1190 vim_free(cmd); | |
| 1191 } | |
| 1192 else | |
| 1193 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1194 AppendToRedobuff((char_u *)"\n"); |
| 1195 bangredo = FALSE; | |
| 1196 } | |
| 1197 /* | |
| 1198 * Add quotes around the command, for shells that need them. | |
| 1199 */ | |
| 1200 if (*p_shq != NUL) | |
| 1201 { | |
| 1202 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1203 if (newcmd == NULL) | |
| 1204 return; | |
| 1205 STRCPY(newcmd, p_shq); | |
| 1206 STRCAT(newcmd, prevcmd); | |
| 1207 STRCAT(newcmd, p_shq); | |
| 1208 free_newcmd = TRUE; | |
| 1209 } | |
| 1210 if (addr_count == 0) /* :! */ | |
| 1211 { | |
| 1212 /* echo the command */ | |
| 1213 msg_start(); | |
| 1214 msg_putchar(':'); | |
| 1215 msg_putchar('!'); | |
| 1216 msg_outtrans(newcmd); | |
| 1217 msg_clr_eos(); | |
| 1218 windgoto(msg_row, msg_col); | |
| 1219 | |
| 1220 do_shell(newcmd, 0); | |
| 1221 } | |
| 1222 else /* :range! */ | |
| 725 | 1223 { |
| 7 | 1224 /* Careful: This may recursively call do_bang() again! (because of |
| 1225 * autocommands) */ | |
| 1226 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1227 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1228 } | |
| 7 | 1229 if (free_newcmd) |
| 1230 vim_free(newcmd); | |
| 1231 } | |
| 1232 | |
| 1233 /* | |
| 1234 * do_filter: filter lines through a command given by the user | |
| 1235 * | |
| 169 | 1236 * We mostly use temp files and the call_shell() routine here. This would |
| 1237 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1238 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1239 * to deal with redirection somehow, and should handle things like looking |
| 1240 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1241 * command name given by the user. All reasonable versions of call_shell() | |
| 1242 * do this. | |
| 169 | 1243 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1244 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1245 * We use input redirection if do_in is TRUE. |
| 1246 * We use output redirection if do_out is TRUE. | |
| 1247 */ | |
| 1248 static void | |
|
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1249 do_filter( |
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1250 linenr_T line1, |
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1251 linenr_T line2, |
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1252 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1253 char_u *cmd, |
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1254 int do_in, |
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|
1255 int do_out) |
| 7 | 1256 { |
| 1257 char_u *itmp = NULL; | |
| 1258 char_u *otmp = NULL; | |
| 1259 linenr_T linecount; | |
| 1260 linenr_T read_linecount; | |
| 1261 pos_T cursor_save; | |
| 1262 char_u *cmd_buf; | |
| 1263 buf_T *old_curbuf = curbuf; | |
| 169 | 1264 int shell_flags = 0; |
| 7 | 1265 |
| 1266 if (*cmd == NUL) /* no filter command */ | |
| 1267 return; | |
| 1268 | |
| 1269 cursor_save = curwin->w_cursor; | |
| 1270 linecount = line2 - line1 + 1; | |
| 1271 curwin->w_cursor.lnum = line1; | |
| 1272 curwin->w_cursor.col = 0; | |
| 1273 changed_line_abv_curs(); | |
| 1274 invalidate_botline(); | |
| 1275 | |
| 1276 /* | |
| 169 | 1277 * When using temp files: |
| 1278 * 1. * Form temp file names | |
| 1279 * 2. * Write the lines to a temp file | |
| 1280 * 3. Run the filter command on the temp file | |
| 1281 * 4. * Read the output of the command into the buffer | |
| 1282 * 5. * Delete the original lines to be filtered | |
| 1283 * 6. * Remove the temp files | |
| 1284 * | |
| 1285 * When writing the input with a pipe or when catching the output with a | |
| 1286 * pipe only need to do 3. | |
| 7 | 1287 */ |
| 1288 | |
| 169 | 1289 if (do_out) |
| 1290 shell_flags |= SHELL_DOOUT; | |
| 1291 | |
| 3482 | 1292 #ifdef FEAT_FILTERPIPE |
| 169 | 1293 if (!do_in && do_out && !p_stmp) |
| 1294 { | |
| 1295 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1296 shell_flags |= SHELL_READ; | |
| 1297 curwin->w_cursor.lnum = line2; | |
| 1298 } | |
| 1299 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1300 { |
| 169 | 1301 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1302 shell_flags |= SHELL_WRITE; | |
| 1303 curbuf->b_op_start.lnum = line1; | |
| 1304 curbuf->b_op_end.lnum = line2; | |
| 7 | 1305 } |
| 169 | 1306 else if (do_in && do_out && !p_stmp) |
| 1307 { | |
| 1308 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1309 * use a temp file. */ | |
| 1310 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1311 curbuf->b_op_start.lnum = line1; | |
| 1312 curbuf->b_op_end.lnum = line2; | |
| 1313 curwin->w_cursor.lnum = line2; | |
| 1314 } | |
| 1315 else | |
| 1316 #endif | |
| 6721 | 1317 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1318 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1319 { |
| 1320 EMSG(_(e_notmp)); | |
| 1321 goto filterend; | |
| 1322 } | |
| 7 | 1323 |
| 1324 /* | |
| 1325 * The writing and reading of temp files will not be shown. | |
| 1326 * Vi also doesn't do this and the messages are not very informative. | |
| 1327 */ | |
| 1328 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1329 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1330 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1331 { | |
| 1332 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1333 --no_wait_return; | |
|
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1334 #if defined(FEAT_EVAL) |
| 7 | 1335 if (!aborting()) |
| 1336 #endif | |
| 1337 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
| 1338 goto filterend; | |
| 1339 } | |
| 1340 if (curbuf != old_curbuf) | |
| 1341 goto filterend; | |
| 1342 | |
| 1343 if (!do_out) | |
| 1344 msg_putchar('\n'); | |
| 1345 | |
| 1581 | 1346 /* Create the shell command in allocated memory. */ |
| 7 | 1347 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1348 if (cmd_buf == NULL) | |
| 1349 goto filterend; | |
| 1350 | |
| 1351 windgoto((int)Rows - 1, 0); | |
| 1352 cursor_on(); | |
| 1353 | |
| 1354 /* | |
| 1355 * When not redirecting the output the command can write anything to the | |
| 1356 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1357 * stderr output of external command. Clear the screen later. | |
| 1358 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1359 * also mess up the screen, clear it later. | |
| 1360 */ | |
| 1361 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1362 redraw_later_clear(); | |
| 1363 | |
| 169 | 1364 if (do_out) |
| 1365 { | |
| 1366 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1367 { |
| 1368 vim_free(cmd_buf); | |
| 169 | 1369 goto error; |
| 1581 | 1370 } |
| 169 | 1371 redraw_curbuf_later(VALID); |
| 1372 } | |
| 1373 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1374 | |
| 7 | 1375 /* |
| 1376 * When call_shell() fails wait_return() is called to give the user a | |
| 1377 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1378 * can see the error messages from the command that appear on stdout; use | |
| 1379 * 'u' to fix the text | |
| 1380 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1381 * like ":r !cat" hangs. | |
| 1382 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1383 */ | |
| 169 | 1384 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1385 { |
| 1386 redraw_later_clear(); | |
| 1387 wait_return(FALSE); | |
| 1388 } | |
| 1389 vim_free(cmd_buf); | |
| 1390 | |
| 1391 did_check_timestamps = FALSE; | |
| 1392 need_check_timestamps = TRUE; | |
| 1393 | |
| 1394 /* When interrupting the shell command, it may still have produced some | |
| 1395 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1396 * reading. */ | |
| 1397 ui_breakcheck(); | |
| 1398 got_int = FALSE; | |
| 1399 | |
| 1400 if (do_out) | |
| 1401 { | |
| 169 | 1402 if (otmp != NULL) |
| 7 | 1403 { |
| 169 | 1404 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
|
1405 eap, READ_FILTER) != OK) |
| 169 | 1406 { |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1407 #if defined(FEAT_EVAL) |
| 169 | 1408 if (!aborting()) |
| 1409 #endif | |
| 1410 { | |
| 1411 msg_putchar('\n'); | |
| 1412 EMSG2(_(e_notread), otmp); | |
| 1413 } | |
| 1414 goto error; | |
| 7 | 1415 } |
| 169 | 1416 if (curbuf != old_curbuf) |
| 1417 goto filterend; | |
| 7 | 1418 } |
| 169 | 1419 |
| 1420 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1421 | |
| 1422 if (shell_flags & SHELL_READ) | |
| 1423 { | |
| 1424 curbuf->b_op_start.lnum = line2 + 1; | |
| 1425 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1426 appended_lines_mark(line2, read_linecount); | |
| 1427 } | |
| 7 | 1428 |
| 1429 if (do_in) | |
| 1430 { | |
| 1431 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1432 { | |
| 1433 if (read_linecount >= linecount) | |
| 1434 /* move all marks from old lines to new lines */ | |
| 1435 mark_adjust(line1, line2, linecount, 0L); | |
| 1436 else | |
| 1437 { | |
| 1438 /* move marks from old lines to new lines, delete marks | |
| 1439 * that are in deleted lines */ | |
| 1440 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1441 linecount, 0L); | |
| 1442 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1443 } | |
| 1444 } | |
| 1445 | |
| 1446 /* | |
| 1447 * Put cursor on first filtered line for ":range!cmd". | |
| 1448 * Adjust '[ and '] (set by buf_write()). | |
| 1449 */ | |
| 1450 curwin->w_cursor.lnum = line1; | |
| 1451 del_lines(linecount, TRUE); | |
| 1452 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1453 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1454 write_lnum_adjust(-linecount); /* adjust last line | |
| 1455 for next write */ | |
| 100 | 1456 #ifdef FEAT_FOLDING |
| 1457 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1458 #endif | |
| 7 | 1459 } |
| 1460 else | |
| 1461 { | |
| 1462 /* | |
| 1463 * Put cursor on last new line for ":r !cmd". | |
| 1464 */ | |
| 169 | 1465 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1466 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1467 } | |
| 100 | 1468 |
| 7 | 1469 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1470 --no_wait_return; | |
| 1471 | |
| 1472 if (linecount > p_report) | |
| 1473 { | |
| 1474 if (do_in) | |
| 1475 { | |
| 274 | 1476 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
| 1477 _("%ld lines filtered"), (long)linecount); | |
| 7 | 1478 if (msg(msg_buf) && !msg_scroll) |
| 1479 /* save message to display it after redraw */ | |
| 680 | 1480 set_keep_msg(msg_buf, 0); |
| 7 | 1481 } |
| 1482 else | |
| 1483 msgmore((long)linecount); | |
| 1484 } | |
| 1485 } | |
| 1486 else | |
| 1487 { | |
| 1488 error: | |
| 1489 /* put cursor back in same position for ":w !cmd" */ | |
| 1490 curwin->w_cursor = cursor_save; | |
| 1491 --no_wait_return; | |
| 1492 wait_return(FALSE); | |
| 1493 } | |
| 1494 | |
| 1495 filterend: | |
| 1496 | |
| 1497 if (curbuf != old_curbuf) | |
| 1498 { | |
| 1499 --no_wait_return; | |
| 1500 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
| 1501 } | |
| 1502 if (itmp != NULL) | |
| 1503 mch_remove(itmp); | |
| 1504 if (otmp != NULL) | |
| 1505 mch_remove(otmp); | |
| 1506 vim_free(itmp); | |
| 1507 vim_free(otmp); | |
| 1508 } | |
| 1509 | |
| 1510 /* | |
| 1511 * Call a shell to execute a command. | |
| 1512 * When "cmd" is NULL start an interactive shell. | |
| 1513 */ | |
| 1514 void | |
|
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diff
changeset
|
1515 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
1516 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
1517 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1518 { |
| 1519 buf_T *buf; | |
| 1520 #ifndef FEAT_GUI_MSWIN | |
| 1521 int save_nwr; | |
| 1522 #endif | |
| 1523 #ifdef MSWIN | |
| 1524 int winstart = FALSE; | |
| 1525 #endif | |
| 1526 | |
| 1527 /* | |
| 1528 * Disallow shell commands for "rvim". | |
| 1529 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1530 * security reasons. | |
| 1531 */ | |
| 1532 if (check_restricted() || check_secure()) | |
| 1533 { | |
| 1534 msg_end(); | |
| 1535 return; | |
| 1536 } | |
| 1537 | |
| 1538 #ifdef MSWIN | |
| 1539 /* | |
| 1540 * Check if ":!start" is used. | |
| 1541 */ | |
| 1542 if (cmd != NULL) | |
| 1543 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1544 #endif | |
| 1545 | |
| 1546 /* | |
| 1547 * For autocommands we want to get the output on the current screen, to | |
| 1548 * avoid having to type return below. | |
| 1549 */ | |
| 1550 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1551 if (!autocmd_busy) | |
| 1552 { | |
| 1553 #ifdef MSWIN | |
| 1554 if (!winstart) | |
| 1555 #endif | |
| 1556 stoptermcap(); | |
| 1557 } | |
| 1558 #ifdef MSWIN | |
| 1559 if (!winstart) | |
| 1560 #endif | |
| 1561 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1562 | |
| 1563 /* warning message before calling the shell */ | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1564 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1565 FOR_ALL_BUFFERS(buf) |
|
13012
8d5b451d7bab
patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents:
12942
diff
changeset
|
1566 if (bufIsChangedNotTerm(buf)) |
| 7 | 1567 { |
| 1568 #ifdef FEAT_GUI_MSWIN | |
| 1569 if (!winstart) | |
| 1570 starttermcap(); /* don't want a message box here */ | |
| 1571 #endif | |
| 1572 MSG_PUTS(_("[No write since last change]\n")); | |
| 1573 #ifdef FEAT_GUI_MSWIN | |
| 1574 if (!winstart) | |
| 1575 stoptermcap(); | |
| 1576 #endif | |
| 1577 break; | |
| 1578 } | |
| 1579 | |
| 1580 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1581 * 1" command to the terminal. */ | |
| 1582 if (!swapping_screen()) | |
| 1583 windgoto(msg_row, msg_col); | |
| 1584 cursor_on(); | |
| 1585 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1586 did_check_timestamps = FALSE; | |
| 1587 need_check_timestamps = TRUE; | |
| 1588 | |
| 1589 /* | |
| 1590 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1591 * to overwrite the text that the external command showed | |
| 1592 */ | |
| 1593 if (!swapping_screen()) | |
| 1594 { | |
| 1595 msg_row = Rows - 1; | |
| 1596 msg_col = 0; | |
| 1597 } | |
| 1598 | |
| 1599 if (autocmd_busy) | |
| 1600 { | |
| 1601 if (msg_silent == 0) | |
| 1602 redraw_later_clear(); | |
| 1603 } | |
| 1604 else | |
| 1605 { | |
| 1606 /* | |
| 1607 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1608 * Also for the Win32 GUI (the output is in a console window). | |
| 1609 * Otherwise there is probably text on the screen that the user wants | |
| 1610 * to read before redrawing, so call wait_return(). | |
| 1611 */ | |
| 1612 #ifndef FEAT_GUI_MSWIN | |
| 1613 if (cmd == NULL | |
| 1614 # ifdef WIN3264 | |
| 1615 || (winstart && !need_wait_return) | |
| 1616 # endif | |
| 1617 ) | |
| 1618 { | |
| 1619 if (msg_silent == 0) | |
| 1620 redraw_later_clear(); | |
| 1621 need_wait_return = FALSE; | |
| 1622 } | |
| 1623 else | |
| 1624 { | |
| 1625 /* | |
| 1626 * If we switch screens when starttermcap() is called, we really | |
| 1627 * want to wait for "hit return to continue". | |
| 1628 */ | |
| 1629 save_nwr = no_wait_return; | |
| 1630 if (swapping_screen()) | |
| 1631 no_wait_return = FALSE; | |
| 1632 # ifdef AMIGA | |
| 1633 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1634 # else | |
| 1635 wait_return(msg_silent == 0); | |
| 1636 # endif | |
| 1637 no_wait_return = save_nwr; | |
| 1638 } | |
| 1639 #endif /* FEAT_GUI_W32 */ | |
| 1640 | |
| 1641 #ifdef MSWIN | |
| 1642 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1643 #endif | |
| 1644 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1645 | |
| 1646 /* | |
| 1647 * In an Amiga window redrawing is caused by asking the window size. | |
| 1648 * If we got an interrupt this will not work. The chance that the | |
| 1649 * window size is wrong is very small, but we need to redraw the | |
| 1650 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1651 * but it saves an extra redraw. | |
| 1652 */ | |
| 1653 #ifdef AMIGA | |
| 1654 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1655 { | |
| 1656 if (msg_silent == 0) | |
| 1657 redraw_later_clear(); | |
| 1658 } | |
| 1659 else if (term_console) | |
| 1660 { | |
| 1661 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1662 if (got_int && msg_silent == 0) | |
| 1663 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1664 else | |
| 1665 must_redraw = 0; /* no extra redraw needed */ | |
| 1666 } | |
| 1667 #endif | |
| 1668 } | |
| 1669 | |
| 1670 /* display any error messages now */ | |
| 1671 display_errors(); | |
| 725 | 1672 |
| 1673 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1674 } |
| 1675 | |
| 1676 /* | |
| 1677 * Create a shell command from a command string, input redirection file and | |
| 1678 * output redirection file. | |
| 1679 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1680 */ | |
| 1681 char_u * | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1682 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1683 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1684 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
|
1685 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1686 { |
| 1687 char_u *buf; | |
| 1688 long_u len; | |
| 5867 | 1689 |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1690 #if defined(UNIX) |
| 5881 | 1691 int is_fish_shell; |
| 5911 | 1692 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1693 |
| 5867 | 1694 /* Account for fish's different syntax for subshells */ |
| 5911 | 1695 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1696 vim_free(shell_name); | |
| 5867 | 1697 if (is_fish_shell) |
| 1698 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1699 else | |
| 1700 #endif | |
| 1701 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1702 if (itmp != NULL) |
| 1703 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1704 if (otmp != NULL) | |
| 1705 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1706 buf = lalloc(len, TRUE); | |
| 1707 if (buf == NULL) | |
| 1708 return NULL; | |
| 1709 | |
|
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08e62c4fc17d
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Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1710 #if defined(UNIX) |
| 7 | 1711 /* |
| 169 | 1712 * Put braces around the command (for concatenated commands) when |
| 1713 * redirecting input and/or output. | |
| 7 | 1714 */ |
| 169 | 1715 if (itmp != NULL || otmp != NULL) |
| 5867 | 1716 { |
| 1717 if (is_fish_shell) | |
| 1718 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1719 else | |
| 1720 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1721 } | |
| 169 | 1722 else |
| 1723 STRCPY(buf, cmd); | |
| 7 | 1724 if (itmp != NULL) |
| 1725 { | |
| 1726 STRCAT(buf, " < "); | |
| 1727 STRCAT(buf, itmp); | |
| 1728 } | |
| 1729 #else | |
| 1730 /* | |
| 5867 | 1731 * For shells that don't understand braces around commands, at least allow |
| 7 | 1732 * the use of commands in a pipe. |
| 1733 */ | |
| 1734 STRCPY(buf, cmd); | |
| 1735 if (itmp != NULL) | |
| 1736 { | |
| 1737 char_u *p; | |
| 1738 | |
| 1739 /* | |
| 1740 * If there is a pipe, we have to put the '<' in front of it. | |
| 1741 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1742 * redirection would be inside the quotes. | |
| 1743 */ | |
| 1744 if (*p_shq == NUL) | |
| 1745 { | |
| 1746 p = vim_strchr(buf, '|'); | |
| 1747 if (p != NULL) | |
| 1748 *p = NUL; | |
| 1749 } | |
| 1750 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1751 STRCAT(buf, itmp); | |
| 1752 if (*p_shq == NUL) | |
| 1753 { | |
| 1754 p = vim_strchr(cmd, '|'); | |
| 1755 if (p != NULL) | |
| 1756 { | |
| 1757 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1758 STRCAT(buf, p); | |
| 1759 } | |
| 1760 } | |
| 1761 } | |
| 1762 #endif | |
| 1763 if (otmp != NULL) | |
| 1872 | 1764 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1765 |
| 1766 return buf; | |
| 1767 } | |
| 1768 | |
| 1769 /* | |
| 1872 | 1770 * Append output redirection for file "fname" to the end of string buffer |
| 1771 * "buf[buflen]" | |
| 7 | 1772 * Works with the 'shellredir' and 'shellpipe' options. |
| 1773 * The caller should make sure that there is enough room: | |
| 1774 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1775 */ | |
| 1776 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1777 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1778 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1779 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1780 char_u *opt, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1781 char_u *fname) |
| 7 | 1782 { |
| 1783 char_u *p; | |
| 1872 | 1784 char_u *end; |
| 1785 | |
| 1786 end = buf + STRLEN(buf); | |
|
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parents:
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diff
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|
1787 /* find "%s" */ |
| 7 | 1788 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
5257
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parents:
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diff
changeset
|
1789 { |
|
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updated for version 7.4b.005
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parents:
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changeset
|
1790 if (p[1] == 's') /* found %s */ |
| 7 | 1791 break; |
|
5257
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updated for version 7.4b.005
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diff
changeset
|
1792 if (p[1] == '%') /* skip %% */ |
|
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1793 ++p; |
|
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updated for version 7.4b.005
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parents:
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diff
changeset
|
1794 } |
| 7 | 1795 if (p != NULL) |
| 1796 { | |
| 1872 | 1797 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1798 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1799 (char *)opt, (char *)fname); | |
| 7 | 1800 } |
| 1801 else | |
| 1872 | 1802 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1803 #ifdef FEAT_QUICKFIX |
| 1804 " %s %s", | |
| 1805 #else | |
| 1806 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1807 #endif | |
| 1808 (char *)opt, (char *)fname); | |
| 1809 } | |
| 1810 | |
|
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1811 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1812 |
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1813 static int no_viminfo(void); |
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1814 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1815 static void write_viminfo_version(FILE *fp_out); |
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1816 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1817 static int viminfo_errcnt; |
| 1818 | |
| 1819 static int | |
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1820 no_viminfo(void) |
| 7 | 1821 { |
| 1822 /* "vim -i NONE" does not read or write a viminfo file */ | |
|
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1823 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1824 } |
| 1825 | |
| 1826 /* | |
| 1827 * Report an error for reading a viminfo file. | |
| 1828 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1829 */ | |
| 1830 int | |
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1831 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1832 { |
| 274 | 1833 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1834 errnum, message); | |
| 1459 | 1835 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1836 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1837 IObuff[STRLEN(IObuff) - 1] = NUL; | |
| 7 | 1838 emsg(IObuff); |
| 1839 if (++viminfo_errcnt >= 10) | |
| 1840 { | |
| 1841 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
| 1842 return TRUE; | |
| 1843 } | |
| 1844 return FALSE; | |
| 1845 } | |
| 1846 | |
| 1847 /* | |
| 1848 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1849 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1850 */ |
| 1851 int | |
|
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1852 read_viminfo( |
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1853 char_u *file, /* file name or NULL to use default name */ |
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1854 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1855 { |
| 1856 FILE *fp; | |
| 1857 char_u *fname; | |
| 1858 | |
| 1859 if (no_viminfo()) | |
| 1860 return FAIL; | |
| 1861 | |
| 1733 | 1862 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1863 if (fname == NULL) |
| 1864 return FAIL; | |
| 1865 fp = mch_fopen((char *)fname, READBIN); | |
| 1866 | |
| 1867 if (p_verbose > 0) | |
| 294 | 1868 { |
| 1869 verbose_enter(); | |
| 274 | 1870 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
| 1871 fname, | |
| 1733 | 1872 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1873 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1874 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1875 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1876 verbose_leave(); |
| 1877 } | |
| 7 | 1878 |
| 1879 vim_free(fname); | |
| 1880 if (fp == NULL) | |
| 1881 return FAIL; | |
| 1882 | |
| 1883 viminfo_errcnt = 0; | |
| 1733 | 1884 do_viminfo(fp, NULL, flags); |
| 7 | 1885 |
| 1886 fclose(fp); | |
| 1887 return OK; | |
| 1888 } | |
| 1889 | |
| 1890 /* | |
|
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1891 * Write the viminfo file. The old one is read in first so that effectively a |
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1892 * merge of current info and old info is done. This allows multiple vims to |
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1893 * run simultaneously, without losing any marks etc. |
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1894 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1895 * info is written to the file. |
| 7 | 1896 */ |
| 1897 void | |
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1898 write_viminfo(char_u *file, int forceit) |
| 7 | 1899 { |
| 1900 char_u *fname; | |
| 1901 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1902 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1903 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1904 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1905 #if defined(UNIX) || defined(VMS) |
| 1906 mode_t umask_save; | |
| 1907 #endif | |
| 1908 #ifdef UNIX | |
| 1909 int shortname = FALSE; /* use 8.3 file name */ | |
|
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1910 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1911 #endif |
| 601 | 1912 #ifdef WIN3264 |
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1913 int hidden = FALSE; |
| 601 | 1914 #endif |
| 7 | 1915 |
| 1916 if (no_viminfo()) | |
| 1917 return; | |
| 1918 | |
| 1919 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1920 if (fname == NULL) | |
| 1921 return; | |
| 1922 | |
| 1923 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1924 if (fp_in == NULL) | |
| 1925 { | |
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1926 int fd; |
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1927 |
| 7 | 1928 /* if it does exist, but we can't read it, don't try writing */ |
| 1929 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1930 goto end; | |
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1931 |
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1932 /* Create the new .viminfo non-accessible for others, because it may |
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1933 * contain text from non-accessible documents. It is up to the user to |
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1934 * widen access (e.g. to a group). This may also fail if there is a |
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1935 * race condition, then just give up. */ |
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1936 fd = mch_open((char *)fname, |
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1937 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1938 if (fd < 0) |
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1939 goto end; |
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1940 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1941 } |
| 1942 else | |
| 1943 { | |
| 1944 /* | |
| 1945 * There is an existing viminfo file. Create a temporary file to | |
| 1946 * write the new viminfo into, in the same directory as the | |
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1947 * existing viminfo file, which will be renamed once all writing is |
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1948 * successful. |
| 7 | 1949 */ |
| 1950 #ifdef UNIX | |
| 1951 /* | |
| 1952 * For Unix we check the owner of the file. It's not very nice to | |
| 1953 * overwrite a user's viminfo file after a "su root", with a | |
| 1954 * viminfo file that the user can't read. | |
| 1955 */ | |
| 1869 | 1956 st_old.st_dev = (dev_t)0; |
| 1438 | 1957 st_old.st_ino = 0; |
| 7 | 1958 st_old.st_mode = 0600; |
| 1076 | 1959 if (mch_stat((char *)fname, &st_old) == 0 |
| 1960 && getuid() != ROOT_UID | |
| 560 | 1961 && !(st_old.st_uid == getuid() |
| 7 | 1962 ? (st_old.st_mode & 0200) |
| 1963 : (st_old.st_gid == getgid() | |
| 1964 ? (st_old.st_mode & 0020) | |
| 1965 : (st_old.st_mode & 0002)))) | |
| 1966 { | |
| 944 | 1967 int tt = msg_didany; |
| 7 | 1968 |
| 1969 /* avoid a wait_return for this message, it's annoying */ | |
| 1970 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 1971 msg_didany = tt; | |
| 840 | 1972 fclose(fp_in); |
| 7 | 1973 goto end; |
| 1974 } | |
| 1975 #endif | |
| 601 | 1976 #ifdef WIN3264 |
| 1977 /* Get the file attributes of the existing viminfo file. */ | |
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1978 hidden = mch_ishidden(fname); |
| 601 | 1979 #endif |
| 7 | 1980 |
| 1981 /* | |
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1982 * Make tempname, find one that does not exist yet. |
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1983 * Beware of a race condition: If someone logs out and all Vim |
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1984 * instances exit at the same time a temp file might be created between |
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1985 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 1986 * May try twice: Once normal and once with shortname set, just in |
| 1987 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 1988 */ | |
| 1989 for (;;) | |
| 1990 { | |
|
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1991 int next_char = 'z'; |
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1992 char_u *wp; |
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1993 |
| 7 | 1994 tempname = buf_modname( |
| 1995 #ifdef UNIX | |
| 1996 shortname, | |
| 1997 #else | |
| 1998 FALSE, | |
| 1999 #endif | |
| 2000 fname, | |
| 2001 #ifdef VMS | |
| 2002 (char_u *)"-tmp", | |
| 2003 #else | |
| 2004 (char_u *)".tmp", | |
| 2005 #endif | |
| 2006 FALSE); | |
| 2007 if (tempname == NULL) /* out of memory */ | |
| 2008 break; | |
| 2009 | |
| 2010 /* | |
|
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2011 * Try a series of names. Change one character, just before |
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2012 * the extension. This should also work for an 8.3 |
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2013 * file name, when after adding the extension it still is |
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2014 * the same file as the original. |
| 7 | 2015 */ |
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2016 wp = tempname + STRLEN(tempname) - 5; |
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2017 if (wp < gettail(tempname)) /* empty file name? */ |
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2018 wp = gettail(tempname); |
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2019 for (;;) |
| 7 | 2020 { |
| 2021 /* | |
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2022 * Check if tempfile already exists. Never overwrite an |
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2023 * existing file! |
| 7 | 2024 */ |
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2025 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2026 { |
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2027 #ifdef UNIX |
| 7 | 2028 /* |
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2029 * Check if tempfile is same as original file. May happen |
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2030 * when modname() gave the same file back. E.g. silly |
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2031 * link, or file name-length reached. Try again with |
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2032 * shortname set. |
| 7 | 2033 */ |
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2034 if (!shortname && st_new.st_dev == st_old.st_dev |
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2035 && st_new.st_ino == st_old.st_ino) |
| 7 | 2036 { |
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2037 VIM_CLEAR(tempname); |
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2038 shortname = TRUE; |
| 7 | 2039 break; |
| 2040 } | |
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2041 #endif |
| 7 | 2042 } |
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2043 else |
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|
2044 { |
|
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|
2045 /* Try creating the file exclusively. This may fail if |
|
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|
2046 * another Vim tries to do it at the same time. */ |
| 762 | 2047 #ifdef VMS |
|
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|
2048 /* fdopen() fails for some reason */ |
|
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|
2049 umask_save = umask(077); |
|
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|
2050 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
|
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changeset
|
2051 (void)umask(umask_save); |
| 762 | 2052 #else |
|
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|
2053 int fd; |
|
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|
2054 |
|
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changeset
|
2055 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
|
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|
2056 * protection: |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2057 * Unix: same as original file, but strip s-bit. Reset |
|
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|
2058 * umask to avoid it getting in the way. |
|
1d41836582b3
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diff
changeset
|
2059 * Others: r&w for user only. */ |
| 762 | 2060 # ifdef UNIX |
|
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changeset
|
2061 umask_save = umask(0); |
|
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changeset
|
2062 fd = mch_open((char *)tempname, |
|
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|
2063 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
|
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|
2064 (int)((st_old.st_mode & 0777) | 0600)); |
|
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|
2065 (void)umask(umask_save); |
| 762 | 2066 # else |
|
12938
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|
2067 fd = mch_open((char *)tempname, |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
2068 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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|
2069 # endif |
|
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|
2070 if (fd < 0) |
|
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|
2071 { |
|
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|
2072 fp_out = NULL; |
|
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Christian Brabandt <cb@256bit.org>
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|
2073 # ifdef EEXIST |
|
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changeset
|
2074 /* Avoid trying lots of names while the problem is lack |
|
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|
2075 * of premission, only retry if the file already |
|
1d41836582b3
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|
2076 * exists. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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changeset
|
2077 if (errno != EEXIST) |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
2078 break; |
| 762 | 2079 # endif |
|
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changeset
|
2080 } |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2081 else |
|
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changeset
|
2082 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2083 #endif /* VMS */ |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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changeset
|
2084 if (fp_out != NULL) |
|
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changeset
|
2085 break; |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2086 } |
|
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|
2087 |
|
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|
2088 /* Assume file exists, try again with another name. */ |
|
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changeset
|
2089 if (next_char == 'a' - 1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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changeset
|
2090 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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changeset
|
2091 /* They all exist? Must be something wrong! Don't write |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2092 * the viminfo file then. */ |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2093 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2094 tempname); |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2095 break; |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2096 } |
|
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changeset
|
2097 *wp = next_char; |
|
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changeset
|
2098 --next_char; |
| 7 | 2099 } |
| 557 | 2100 |
|
12938
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changeset
|
2101 if (tempname != NULL) |
|
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changeset
|
2102 break; |
|
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changeset
|
2103 /* continue if shortname was set */ |
|
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|
2104 } |
|
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changeset
|
2105 |
| 557 | 2106 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
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changeset
|
2107 if (tempname != NULL && fp_out != NULL) |
|
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changeset
|
2108 { |
|
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changeset
|
2109 stat_T tmp_st; |
|
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changeset
|
2110 |
| 7 | 2111 /* |
|
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63d87ba12c34
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Christian Brabandt <cb@256bit.org>
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12676
diff
changeset
|
2112 * Make sure the original owner can read/write the tempfile and |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
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12676
diff
changeset
|
2113 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2114 */ |
|
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changeset
|
2115 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
12820
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changeset
|
2116 { |
|
12938
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diff
changeset
|
2117 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
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changeset
|
2118 /* Changing the owner might fail, in which case the |
|
1d41836582b3
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diff
changeset
|
2119 * file will now owned by the current user, oh well. */ |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14585
diff
changeset
|
2120 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
12938
1d41836582b3
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changeset
|
2121 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2122 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
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changeset
|
2123 /* can't set the group to what it should be, remove |
|
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changeset
|
2124 * group permissions */ |
|
12820
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changeset
|
2125 (void)mch_setperm(tempname, 0600); |
|
63d87ba12c34
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diff
changeset
|
2126 } |
|
12938
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changeset
|
2127 else |
|
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changeset
|
2128 /* can't stat the file, set conservative permissions */ |
|
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changeset
|
2129 (void)mch_setperm(tempname, 0600); |
|
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changeset
|
2130 } |
|
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2131 #endif |
|
914fbd1d269f
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changeset
|
2132 } |
| 7 | 2133 |
| 2134 /* | |
| 2135 * Check if the new viminfo file can be written to. | |
| 2136 */ | |
| 2137 if (fp_out == NULL) | |
| 2138 { | |
| 2139 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2140 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2141 if (fp_in != NULL) |
| 2142 fclose(fp_in); | |
| 2143 goto end; | |
| 2144 } | |
| 2145 | |
| 2146 if (p_verbose > 0) | |
| 294 | 2147 { |
| 2148 verbose_enter(); | |
| 274 | 2149 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2150 verbose_leave(); |
| 2151 } | |
| 7 | 2152 |
| 2153 viminfo_errcnt = 0; | |
| 1733 | 2154 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2155 |
|
8573
c76cb97073bd
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8560
diff
changeset
|
2156 if (fclose(fp_out) == EOF) |
|
c76cb97073bd
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|
2157 ++viminfo_errcnt; |
|
c76cb97073bd
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changeset
|
2158 |
| 7 | 2159 if (fp_in != NULL) |
| 2160 { | |
| 2161 fclose(fp_in); | |
| 601 | 2162 |
| 6049 | 2163 /* In case of an error keep the original viminfo file. Otherwise |
| 2164 * rename the newly written file. Give an error if that fails. */ | |
|
8573
c76cb97073bd
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|
2165 if (viminfo_errcnt == 0) |
|
c76cb97073bd
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|
2166 { |
|
c76cb97073bd
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changeset
|
2167 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
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|
2168 { |
|
c76cb97073bd
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changeset
|
2169 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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8560
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changeset
|
2170 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
|
c76cb97073bd
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|
2171 } |
|
c76cb97073bd
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changeset
|
2172 # ifdef WIN3264 |
|
c76cb97073bd
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changeset
|
2173 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
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changeset
|
2174 else if (hidden) |
|
c76cb97073bd
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changeset
|
2175 mch_hide(fname); |
|
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changeset
|
2176 # endif |
| 6049 | 2177 } |
| 2178 if (viminfo_errcnt > 0) | |
| 7 | 2179 mch_remove(tempname); |
| 601 | 2180 } |
| 2181 | |
| 7 | 2182 end: |
| 2183 vim_free(fname); | |
| 2184 vim_free(tempname); | |
| 2185 } | |
| 2186 | |
| 2187 /* | |
| 2188 * Get the viminfo file name to use. | |
| 2189 * If "file" is given and not empty, use it (has already been expanded by | |
| 2190 * cmdline functions). | |
| 2191 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2192 * expand environment variables. | |
| 2193 * Returns an allocated string. NULL when out of memory. | |
| 2194 */ | |
| 2195 static char_u * | |
|
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2196 viminfo_filename(char_u *file) |
| 7 | 2197 { |
| 2198 if (file == NULL || *file == NUL) | |
| 2199 { | |
|
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2200 if (*p_viminfofile != NUL) |
|
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|
2201 file = p_viminfofile; |
| 7 | 2202 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2203 { | |
| 2204 #ifdef VIMINFO_FILE2 | |
| 2205 # ifdef VMS | |
| 2206 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2207 # else | |
|
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2208 # ifdef MSWIN |
|
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|
2209 /* Use $VIM only if $HOME is the default "C:/". */ |
|
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2210 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
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2211 && mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2212 # else |
| 7 | 2213 if (mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2214 # endif |
| 7 | 2215 # endif |
| 2216 { | |
| 2217 /* don't use $VIM when not available. */ | |
| 2218 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2219 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2220 file = (char_u *)VIMINFO_FILE2; | |
| 2221 else | |
| 2222 file = (char_u *)VIMINFO_FILE; | |
| 2223 } | |
| 2224 else | |
| 2225 #endif | |
| 2226 file = (char_u *)VIMINFO_FILE; | |
| 2227 } | |
| 2228 expand_env(file, NameBuff, MAXPATHL); | |
| 2229 file = NameBuff; | |
| 2230 } | |
| 2231 return vim_strsave(file); | |
| 2232 } | |
| 2233 | |
| 2234 /* | |
| 2235 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2236 */ | |
| 2237 static void | |
|
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|
2238 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2239 { |
| 2240 int eof = FALSE; | |
| 2241 vir_T vir; | |
|
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2242 int merge = FALSE; |
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2243 int do_copy_marks = FALSE; |
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|
2244 garray_T buflist; |
| 7 | 2245 |
| 2246 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2247 return; | |
| 2248 vir.vir_fd = fp_in; | |
| 2249 #ifdef FEAT_MBYTE | |
| 2250 vir.vir_conv.vc_type = CONV_NONE; | |
| 2251 #endif | |
|
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|
2252 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
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|
2253 vir.vir_version = -1; |
| 7 | 2254 |
| 2255 if (fp_in != NULL) | |
| 2256 { | |
| 1733 | 2257 if (flags & VIF_WANT_INFO) |
|
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2258 { |
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2259 if (fp_out != NULL) |
|
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2260 { |
|
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2261 /* Registers and marks are read and kept separate from what |
|
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2262 * this Vim is using. They are merged when writing. */ |
|
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|
2263 prepare_viminfo_registers(); |
|
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2264 prepare_viminfo_marks(); |
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2265 } |
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|
2266 |
| 1733 | 2267 eof = read_viminfo_up_to_marks(&vir, |
| 2268 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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2269 merge = TRUE; |
|
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2270 } |
|
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|
2271 else if (flags != 0) |
| 7 | 2272 /* Skip info, find start of marks */ |
| 2273 while (!(eof = viminfo_readline(&vir)) | |
| 2274 && vir.vir_line[0] != '>') | |
| 2275 ; | |
|
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2276 |
|
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|
2277 do_copy_marks = (flags & |
|
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2278 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
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2279 } |
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|
2280 |
| 7 | 2281 if (fp_out != NULL) |
| 2282 { | |
| 2283 /* Write the info: */ | |
| 2284 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2285 VIM_VERSION_MEDIUM); | |
|
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2286 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
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2287 write_viminfo_version(fp_out); |
| 7 | 2288 #ifdef FEAT_MBYTE |
|
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|
2289 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2290 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2291 #endif | |
| 2292 write_viminfo_search_pattern(fp_out); | |
| 2293 write_viminfo_sub_string(fp_out); | |
| 2294 #ifdef FEAT_CMDHIST | |
|
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2295 write_viminfo_history(fp_out, merge); |
| 7 | 2296 #endif |
| 2297 write_viminfo_registers(fp_out); | |
|
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|
2298 finish_viminfo_registers(); |
| 7 | 2299 #ifdef FEAT_EVAL |
| 2300 write_viminfo_varlist(fp_out); | |
| 2301 #endif | |
| 2302 write_viminfo_filemarks(fp_out); | |
|
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|
2303 finish_viminfo_marks(); |
| 7 | 2304 write_viminfo_bufferlist(fp_out); |
|
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|
2305 write_viminfo_barlines(&vir, fp_out); |
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2306 |
|
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|
2307 if (do_copy_marks) |
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|
2308 ga_init2(&buflist, sizeof(buf_T *), 50); |
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|
2309 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
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2310 } |
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2311 |
|
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|
2312 if (do_copy_marks) |
|
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2313 { |
|
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|
2314 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
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|
2315 if (fp_out != NULL) |
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2316 ga_clear(&buflist); |
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|
2317 } |
| 7 | 2318 |
| 2319 vim_free(vir.vir_line); | |
| 2320 #ifdef FEAT_MBYTE | |
| 2321 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2322 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2323 #endif | |
|
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2324 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2325 } |
| 2326 | |
| 2327 /* | |
| 2328 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2329 * first part of the viminfo file which contains everything but the marks that | |
| 2330 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2331 */ | |
| 2332 static int | |
|
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|
2333 read_viminfo_up_to_marks( |
|
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2334 vir_T *virp, |
|
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2335 int forceit, |
|
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|
2336 int writing) |
| 7 | 2337 { |
| 2338 int eof; | |
| 2339 buf_T *buf; | |
|
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|
2340 int got_encoding = FALSE; |
| 7 | 2341 |
| 2342 #ifdef FEAT_CMDHIST | |
| 4285 | 2343 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2344 #endif |
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2345 |
| 7 | 2346 eof = viminfo_readline(virp); |
| 2347 while (!eof && virp->vir_line[0] != '>') | |
| 2348 { | |
| 2349 switch (virp->vir_line[0]) | |
| 2350 { | |
| 2351 /* Characters reserved for future expansion, ignored now */ | |
| 2352 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2353 case '^': /* to be defined */ | |
| 2354 case '<': /* long line - ignored */ | |
| 2355 /* A comment or empty line. */ | |
| 2356 case NUL: | |
| 2357 case '\r': | |
| 2358 case '\n': | |
| 2359 case '#': | |
| 2360 eof = viminfo_readline(virp); | |
| 2361 break; | |
|
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2362 case '|': |
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2363 eof = read_viminfo_barline(virp, got_encoding, |
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2364 forceit, writing); |
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2365 break; |
| 7 | 2366 case '*': /* "*encoding=value" */ |
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2367 got_encoding = TRUE; |
| 7 | 2368 eof = viminfo_encoding(virp); |
| 2369 break; | |
| 2370 case '!': /* global variable */ | |
| 2371 #ifdef FEAT_EVAL | |
| 2372 eof = read_viminfo_varlist(virp, writing); | |
| 2373 #else | |
| 2374 eof = viminfo_readline(virp); | |
| 2375 #endif | |
| 2376 break; | |
| 2377 case '%': /* entry for buffer list */ | |
| 2378 eof = read_viminfo_bufferlist(virp, writing); | |
| 2379 break; | |
| 2380 case '"': | |
|
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|
2381 /* When registers are in bar lines skip the old style register |
|
f5d9eb512f8b
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|
2382 * lines. */ |
|
f5d9eb512f8b
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diff
changeset
|
2383 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
|
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diff
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|
2384 eof = read_viminfo_register(virp, forceit); |
|
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|
2385 else |
|
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diff
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|
2386 do { |
|
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|
2387 eof = viminfo_readline(virp); |
|
f5d9eb512f8b
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diff
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|
2388 } while (!eof && (virp->vir_line[0] == TAB |
|
f5d9eb512f8b
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|
2389 || virp->vir_line[0] == '<')); |
| 7 | 2390 break; |
| 2391 case '/': /* Search string */ | |
| 2392 case '&': /* Substitute search string */ | |
| 2393 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2394 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2395 break; | |
| 2396 case '$': | |
| 2397 eof = read_viminfo_sub_string(virp, forceit); | |
| 2398 break; | |
| 2399 case ':': | |
| 2400 case '?': | |
| 2401 case '=': | |
| 2402 case '@': | |
| 2403 #ifdef FEAT_CMDHIST | |
|
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|
2404 /* When history is in bar lines skip the old style history |
|
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|
2405 * lines. */ |
|
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|
2406 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
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|
2407 eof = read_viminfo_history(virp, writing); |
|
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|
2408 else |
|
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|
2409 #endif |
|
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diff
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|
2410 eof = viminfo_readline(virp); |
| 7 | 2411 break; |
| 2412 case '-': | |
| 2413 case '\'': | |
|
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diff
changeset
|
2414 /* When file marks are in bar lines skip the old style lines. */ |
|
9c663cda189f
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|
2415 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
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commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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|
2416 eof = read_viminfo_filemark(virp, forceit); |
|
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|
2417 else |
|
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diff
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|
2418 eof = viminfo_readline(virp); |
| 7 | 2419 break; |
| 2420 default: | |
| 2421 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2422 virp->vir_line)) | |
| 2423 eof = TRUE; | |
| 2424 else | |
| 2425 eof = viminfo_readline(virp); | |
| 2426 break; | |
| 2427 } | |
| 2428 } | |
| 2429 | |
| 2430 #ifdef FEAT_CMDHIST | |
| 2431 /* Finish reading history items. */ | |
| 4285 | 2432 if (!writing) |
|
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diff
changeset
|
2433 finish_viminfo_history(virp); |
| 7 | 2434 #endif |
| 2435 | |
| 2436 /* Change file names to buffer numbers for fmarks. */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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diff
changeset
|
2437 FOR_ALL_BUFFERS(buf) |
| 7 | 2438 fmarks_check_names(buf); |
| 2439 | |
| 2440 return eof; | |
| 2441 } | |
| 2442 | |
| 2443 /* | |
| 2444 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2445 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2446 * conversion of text with iconv() in viminfo_readstring(). | |
| 2447 */ | |
| 2448 static int | |
|
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|
2449 viminfo_encoding(vir_T *virp) |
| 7 | 2450 { |
| 2451 #ifdef FEAT_MBYTE | |
| 2452 char_u *p; | |
| 2453 int i; | |
| 2454 | |
| 2455 if (get_viminfo_parameter('c') != 0) | |
| 2456 { | |
| 2457 p = vim_strchr(virp->vir_line, '='); | |
| 2458 if (p != NULL) | |
| 2459 { | |
| 2460 /* remove trailing newline */ | |
| 2461 ++p; | |
| 2462 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2463 ; | |
| 2464 p[i] = NUL; | |
| 2465 | |
| 2466 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2467 } | |
| 2468 } | |
| 2469 #endif | |
| 2470 return viminfo_readline(virp); | |
| 2471 } | |
| 2472 | |
| 2473 /* | |
| 2474 * Read a line from the viminfo file. | |
| 2475 * Returns TRUE for end-of-file; | |
| 2476 */ | |
| 2477 int | |
|
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changeset
|
2478 viminfo_readline(vir_T *virp) |
| 7 | 2479 { |
| 2480 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2481 } | |
| 2482 | |
| 2483 /* | |
|
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|
2484 * Check string read from viminfo file. |
|
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changeset
|
2485 * Remove '\n' at the end of the line. |
| 7 | 2486 * - replace CTRL-V CTRL-V with CTRL-V |
| 2487 * - replace CTRL-V 'n' with '\n' | |
| 2488 * | |
| 2489 * Check for a long line as written by viminfo_writestring(). | |
| 2490 * | |
| 2491 * Return the string in allocated memory (NULL when out of memory). | |
| 2492 */ | |
| 2493 char_u * | |
|
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diff
changeset
|
2494 viminfo_readstring( |
|
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diff
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|
2495 vir_T *virp, |
|
f86adafb28d4
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diff
changeset
|
2496 int off, /* offset for virp->vir_line */ |
|
f86adafb28d4
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diff
changeset
|
2497 int convert UNUSED) /* convert the string */ |
| 7 | 2498 { |
| 2499 char_u *retval; | |
| 2500 char_u *s, *d; | |
| 2501 long len; | |
| 2502 | |
| 2503 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2504 { | |
| 2505 len = atol((char *)virp->vir_line + off + 1); | |
| 2506 retval = lalloc(len, TRUE); | |
| 2507 if (retval == NULL) | |
| 2508 { | |
| 2509 /* Line too long? File messed up? Skip next line. */ | |
| 2510 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2511 return NULL; | |
| 2512 } | |
| 2513 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2514 s = retval + 1; /* Skip the leading '<' */ | |
| 2515 } | |
| 2516 else | |
| 2517 { | |
| 2518 retval = vim_strsave(virp->vir_line + off); | |
| 2519 if (retval == NULL) | |
| 2520 return NULL; | |
| 2521 s = retval; | |
| 2522 } | |
| 2523 | |
| 2524 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2525 d = retval; | |
| 2526 while (*s != NUL && *s != '\n') | |
| 2527 { | |
| 2528 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2529 { | |
| 2530 if (s[1] == 'n') | |
| 2531 *d++ = '\n'; | |
| 2532 else | |
| 2533 *d++ = Ctrl_V; | |
| 2534 s += 2; | |
| 2535 } | |
| 2536 else | |
| 2537 *d++ = *s++; | |
| 2538 } | |
| 2539 *d = NUL; | |
| 2540 | |
| 2541 #ifdef FEAT_MBYTE | |
| 2542 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2543 { | |
| 2544 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2545 if (d != NULL) | |
| 2546 { | |
| 2547 vim_free(retval); | |
| 2548 retval = d; | |
| 2549 } | |
| 2550 } | |
| 2551 #endif | |
| 2552 | |
| 2553 return retval; | |
| 2554 } | |
| 2555 | |
| 2556 /* | |
| 2557 * write string to viminfo file | |
| 2558 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2559 * - replace '\n' with CTRL-V 'n' | |
| 2560 * - add a '\n' at the end | |
| 2561 * | |
| 2562 * For a long line: | |
| 2563 * - write " CTRL-V <length> \n " in first line | |
| 2564 * - write " < <string> \n " in second line | |
| 2565 */ | |
| 2566 void | |
|
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diff
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|
2567 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2568 { |
| 2569 int c; | |
| 2570 char_u *s; | |
| 2571 int len = 0; | |
| 2572 | |
| 2573 for (s = p; *s != NUL; ++s) | |
| 2574 { | |
| 2575 if (*s == Ctrl_V || *s == '\n') | |
| 2576 ++len; | |
| 2577 ++len; | |
| 2578 } | |
| 2579 | |
| 2580 /* If the string will be too long, write its length and put it in the next | |
| 2581 * line. Take into account that some room is needed for what comes before | |
| 2582 * the string (e.g., variable name). Add something to the length for the | |
| 2583 * '<', NL and trailing NUL. */ | |
| 2584 if (len > LSIZE / 2) | |
| 2585 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2586 | |
| 2587 while ((c = *p++) != NUL) | |
| 2588 { | |
| 2589 if (c == Ctrl_V || c == '\n') | |
| 2590 { | |
| 2591 putc(Ctrl_V, fd); | |
| 2592 if (c == '\n') | |
| 2593 c = 'n'; | |
| 2594 } | |
| 2595 putc(c, fd); | |
| 2596 } | |
| 2597 putc('\n', fd); | |
| 2598 } | |
|
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2599 |
|
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|
2600 /* |
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|
2601 * Write a string in quotes that barline_parse() can read back. |
|
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2602 * Breaks the line in less than LSIZE pieces when needed. |
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2603 * Returns remaining characters in the line. |
|
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|
2604 */ |
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2605 int |
|
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|
2606 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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2607 { |
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|
2608 char_u *p; |
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2609 int remaining = remaining_start; |
|
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2610 int len = 2; |
|
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|
2611 |
|
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|
2612 /* Count the number of characters produced, including quotes. */ |
|
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2613 for (p = s; *p != NUL; ++p) |
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2614 { |
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2615 if (*p == NL) |
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2616 len += 2; |
|
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2617 else if (*p == '"' || *p == '\\') |
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2618 len += 2; |
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2619 else |
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2620 ++len; |
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2621 } |
|
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2622 if (len > remaining - 2) |
|
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|
2623 { |
|
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|
2624 fprintf(fd, ">%d\n|<", len); |
|
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changeset
|
2625 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2626 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2627 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2628 putc('"', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2629 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2630 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2631 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
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|
2632 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2633 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2634 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2635 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
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|
2636 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2637 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2638 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2639 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2640 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2641 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2642 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2643 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2644 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2645 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2646 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2647 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2648 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2649 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2650 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2651 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2652 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2653 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2654 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2655 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2656 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2657 return remaining - 2; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2658 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2659 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2660 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2661 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2662 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2663 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2664 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2665 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2666 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2667 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2668 char_u *p = text; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2669 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
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diff
changeset
|
2670 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2671 bval_T *value; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2672 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2673 int allocated = FALSE; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2674 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2675 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2676 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2677 int converted; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2678 #endif |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2679 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2680 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2681 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2682 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2683 if (ga_grow(values, 1) == FAIL) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2684 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2685 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2686 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2687 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2688 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2689 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2690 * memory, because virp->vir_line is overwritten. */ |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2691 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2692 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2693 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2694 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2695 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2696 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2697 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2698 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2699 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2700 vp->bv_allocated = TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2701 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2702 } |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2703 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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changeset
|
2704 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2705 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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changeset
|
2706 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2707 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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parents:
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diff
changeset
|
2708 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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parents:
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changeset
|
2709 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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changeset
|
2710 size_t n; |
|
9240
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changeset
|
2711 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2712 /* 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
|
2713 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2714 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2715 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2716 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2717 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2718 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2719 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2720 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2721 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2722 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2723 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2724 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2725 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
|
2726 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2727 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2728 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
|
2729 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2730 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2731 /* 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
|
2732 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2733 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2734 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
|
2735 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2736 /* 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
|
2737 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2738 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
|
2739 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2741 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2742 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2743 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2744 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2745 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2746 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 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
|
2749 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2750 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2751 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2752 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2753 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2754 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2755 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2756 /* 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
|
2757 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2758 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2759 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2760 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2761 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
|
2762 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2763 /* 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
|
2764 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2765 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
|
2766 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2767 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2768 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2769 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2770 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2771 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2772 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2773 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2774 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2775 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2776 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2777 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2778 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2779 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 while (*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 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2786 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
|
2787 if (*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 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2794 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 } |
|
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
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|
2798 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2799 ++p; |
|
9240
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diff
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|
2800 s[len] = NUL; |
|
636cfa97200e
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diff
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|
2801 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2802 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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diff
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|
2803 converted = FALSE; |
|
a00e32b5bb39
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|
2804 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
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diff
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|
2805 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2806 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
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|
2807 if (sconv != NULL) |
|
a00e32b5bb39
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diff
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|
2808 { |
|
a00e32b5bb39
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|
2809 if (s == buf) |
|
a00e32b5bb39
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diff
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|
2810 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2811 s = sconv; |
|
a00e32b5bb39
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|
2812 buf = s; |
|
a00e32b5bb39
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|
2813 converted = TRUE; |
|
a00e32b5bb39
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|
2814 } |
|
a00e32b5bb39
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diff
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|
2815 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2816 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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changeset
|
2817 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
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diff
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|
2818 * above and we did allocate before, thus vir_line may change. */ |
|
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|
2819 if (s != buf && allocated) |
|
636cfa97200e
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|
2820 s = vim_strsave(s); |
|
9272
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|
2821 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2822 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2823 value->bv_len = len; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2824 value->bv_allocated = allocated |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2825 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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diff
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|
2826 || converted |
|
a00e32b5bb39
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diff
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|
2827 #endif |
|
a00e32b5bb39
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|
2828 ; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2829 ++values->ga_len; |
|
9240
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|
2830 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2831 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2832 /* values following a long string */ |
|
636cfa97200e
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|
2833 p = nextp; |
|
636cfa97200e
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diff
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|
2834 nextp = NULL; |
|
636cfa97200e
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|
2835 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2836 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2837 else if (*p == ',') |
|
636cfa97200e
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|
2838 { |
|
9272
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changeset
|
2839 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2840 ++values->ga_len; |
|
9240
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diff
changeset
|
2841 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2842 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2843 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2844 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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|
2845 return TRUE; |
|
9240
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diff
changeset
|
2846 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2847 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2848 static int |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2849 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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diff
changeset
|
2850 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2851 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2852 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2853 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2854 bval_T *vp; |
|
9240
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diff
changeset
|
2855 int i; |
|
9330
8cb76e38c346
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diff
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|
2856 int read_next = TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2857 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2858 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2859 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2860 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2861 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2862 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2863 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2864 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2865 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2866 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2867 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2868 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2869 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2870 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2871 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2872 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2873 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2874 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2875 ga_init2(&values, sizeof(bval_T), 20); |
|
9240
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diff
changeset
|
2876 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2877 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2878 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2879 case BARTYPE_VERSION: |
|
636cfa97200e
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changeset
|
2880 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2881 * 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
|
2882 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2883 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2884 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2885 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
|
2886 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2887 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
|
2888 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
|
2889 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2890 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2891 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2892 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2893 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
|
2894 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2895 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2896 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2897 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2898 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
|
2899 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2900 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2901 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2902 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2903 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
|
2904 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2905 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2906 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2907 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2908 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2909 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2910 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
|
2911 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2912 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
|
2913 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2914 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
|
2915 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
|
2916 vim_free(vp->bv_string); |
|
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 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2919 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2920 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2921 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2922 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2923 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2924 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2925 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2926 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2927 write_viminfo_version(FILE *fp_out) |
|
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 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
|
2930 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2931 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2932 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2933 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2934 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
|
2935 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2936 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2937 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
|
2938 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2939 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2940 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2941 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2942 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2943 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
|
2944 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2945 /* 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
|
2946 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
|
2947 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2948 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2949 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2950 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2951 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2952 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2953 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2954 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2955 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2956 } |
| 7 | 2957 #endif /* FEAT_VIMINFO */ |
| 2958 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2959 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2960 * 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
|
2961 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2962 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2963 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2964 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2965 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2966 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2967 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
|
2968 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2969 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2970 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2971 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2972 |
| 7 | 2973 /* |
| 2974 * Implementation of ":fixdel", also used by get_stty(). | |
| 2975 * <BS> resulting <Del> | |
| 2976 * ^? ^H | |
| 2977 * not ^? ^? | |
| 2978 */ | |
| 2979 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2980 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2981 { |
| 2982 char_u *p; | |
| 2983 | |
| 2984 p = find_termcode((char_u *)"kb"); | |
| 2985 add_termcode((char_u *)"kD", p != NULL | |
| 2986 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2987 } | |
| 2988 | |
| 2989 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2990 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2991 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2992 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2993 int list) |
| 7 | 2994 { |
| 13 | 2995 char_u numbuf[30]; |
| 7 | 2996 |
| 2997 if (curwin->w_p_nu || use_number) | |
| 2998 { | |
| 1872 | 2999 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 3000 "%*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
|
3001 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3002 } |
| 169 | 3003 msg_prt_line(ml_get(lnum), list); |
| 7 | 3004 } |
| 3005 | |
| 3006 /* | |
| 3007 * Print a text line. Also in silent mode ("ex -s"). | |
| 3008 */ | |
| 3009 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3010 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3011 { |
| 3012 int save_silent = silent_mode; | |
| 3013 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3014 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3015 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3016 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3017 |
| 169 | 3018 msg_start(); |
| 7 | 3019 silent_mode = FALSE; |
| 169 | 3020 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3021 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3022 if (save_silent) |
| 3023 { | |
| 3024 msg_putchar('\n'); | |
| 3025 cursor_on(); /* msg_start() switches it off */ | |
| 3026 out_flush(); | |
| 3027 silent_mode = save_silent; | |
| 1798 | 3028 } |
| 3029 info_message = FALSE; | |
| 7 | 3030 } |
| 3031 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3032 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3033 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3034 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3035 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3036 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3037 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3038 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3039 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
|
3040 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3041 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3042 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3043 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3044 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3045 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3046 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3047 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3048 * 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
|
3049 * 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
|
3050 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3051 * 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
|
3052 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3053 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3054 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3055 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3056 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3057 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3058 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3059 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3060 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3061 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3062 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3063 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3064 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3065 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3066 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3067 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 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
|
3069 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3070 curwin->w_alt_fnum = buf->b_fnum; |
|
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 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3073 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3074 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
|
3075 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3076 /* 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
|
3077 DO_AUTOCHDIR; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3078 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3079 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3080 |
| 7 | 3081 /* |
| 3082 * ":file[!] [fname]". | |
| 3083 */ | |
| 3084 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3085 ex_file(exarg_T *eap) |
| 7 | 3086 { |
| 14 | 3087 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3088 * "0file name", etc. */ | |
| 3089 if (eap->addr_count > 0 | |
| 3090 && (*eap->arg != NUL | |
| 3091 || eap->line2 > 0 | |
| 3092 || eap->addr_count > 1)) | |
| 3093 { | |
| 3094 EMSG(_(e_invarg)); | |
| 3095 return; | |
| 3096 } | |
| 3097 | |
| 3098 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3099 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3101 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3102 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3103 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3104 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3105 // 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
|
3106 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
|
3107 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3108 } |
| 3109 | |
| 3110 /* | |
| 3111 * ":update". | |
| 3112 */ | |
| 3113 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3114 ex_update(exarg_T *eap) |
| 7 | 3115 { |
| 3116 if (curbufIsChanged()) | |
| 3117 (void)do_write(eap); | |
| 3118 } | |
| 3119 | |
| 3120 /* | |
| 3121 * ":write" and ":saveas". | |
| 3122 */ | |
| 3123 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3124 ex_write(exarg_T *eap) |
| 7 | 3125 { |
| 3126 if (eap->usefilter) /* input lines to shell command */ | |
| 3127 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3128 else | |
| 3129 (void)do_write(eap); | |
| 3130 } | |
| 3131 | |
| 3132 /* | |
| 3133 * write current buffer to file 'eap->arg' | |
| 3134 * if 'eap->append' is TRUE, append to the file | |
| 3135 * | |
| 3136 * if *eap->arg == NUL write to current file | |
| 3137 * | |
| 3138 * return FAIL for failure, OK otherwise | |
| 3139 */ | |
| 3140 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3141 do_write(exarg_T *eap) |
| 7 | 3142 { |
| 3143 int other; | |
| 3144 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3145 char_u *ffname; | |
| 3146 int retval = FAIL; | |
| 3147 char_u *free_fname = NULL; | |
| 3148 #ifdef FEAT_BROWSE | |
| 3149 char_u *browse_file = NULL; | |
| 3150 #endif | |
| 3151 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3152 int name_was_missing; |
| 7 | 3153 |
| 3154 if (not_writing()) /* check 'write' option */ | |
| 3155 return FAIL; | |
| 3156 | |
| 3157 ffname = eap->arg; | |
| 3158 #ifdef FEAT_BROWSE | |
| 3159 if (cmdmod.browse) | |
| 3160 { | |
| 29 | 3161 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3162 NULL, NULL, NULL, curbuf); |
| 3163 if (browse_file == NULL) | |
| 3164 goto theend; | |
| 3165 ffname = browse_file; | |
| 3166 } | |
| 3167 #endif | |
| 3168 if (*ffname == NUL) | |
| 3169 { | |
| 3170 if (eap->cmdidx == CMD_saveas) | |
| 3171 { | |
| 3172 EMSG(_(e_argreq)); | |
| 3173 goto theend; | |
| 3174 } | |
| 3175 other = FALSE; | |
| 3176 } | |
| 3177 else | |
| 3178 { | |
| 3179 fname = ffname; | |
| 3180 free_fname = fix_fname(ffname); | |
| 3181 /* | |
| 3182 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3183 * able to write the file in this situation. | |
| 3184 */ | |
| 3185 if (free_fname != NULL) | |
| 3186 ffname = free_fname; | |
| 3187 other = otherfile(ffname); | |
| 3188 } | |
| 3189 | |
| 3190 /* | |
| 3191 * If we have a new file, put its name in the list of alternate file names. | |
| 3192 */ | |
| 3193 if (other) | |
| 3194 { | |
| 3195 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3196 || eap->cmdidx == CMD_saveas) | |
| 3197 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3198 else | |
| 3199 alt_buf = buflist_findname(ffname); | |
| 3200 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3201 { | |
| 3202 /* Overwriting a file that is loaded in another buffer is not a | |
| 3203 * good idea. */ | |
| 315 | 3204 EMSG(_(e_bufloaded)); |
| 7 | 3205 goto theend; |
| 3206 } | |
| 3207 } | |
| 3208 | |
| 3209 /* | |
| 3210 * Writing to the current file is not allowed in readonly mode | |
| 3211 * and a file name is required. | |
| 3212 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3213 */ | |
| 3214 if (!other && ( | |
| 3215 #ifdef FEAT_QUICKFIX | |
| 3216 bt_dontwrite_msg(curbuf) || | |
| 3217 #endif | |
| 3218 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3219 goto theend; | |
| 3220 | |
| 3221 if (!other) | |
| 3222 { | |
| 3223 ffname = curbuf->b_ffname; | |
| 3224 fname = curbuf->b_fname; | |
| 3225 /* | |
| 3226 * Not writing the whole file is only allowed with '!'. | |
| 3227 */ | |
| 3228 if ( (eap->line1 != 1 | |
| 3229 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3230 && !eap->forceit | |
| 3231 && !eap->append | |
| 3232 && !p_wa) | |
| 3233 { | |
| 3234 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3235 if (p_confirm || cmdmod.confirm) | |
| 3236 { | |
| 3237 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3238 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3239 goto theend; | |
| 3240 eap->forceit = TRUE; | |
| 3241 } | |
| 3242 else | |
| 3243 #endif | |
| 3244 { | |
| 3245 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3246 goto theend; | |
| 3247 } | |
| 3248 } | |
| 3249 } | |
| 3250 | |
| 3251 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3252 { | |
| 3253 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3254 { | |
| 3255 buf_T *was_curbuf = curbuf; | |
| 3256 | |
| 3257 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3258 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3259 #ifdef FEAT_EVAL |
| 7 | 3260 if (curbuf != was_curbuf || aborting()) |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3261 #else |
| 7 | 3262 if (curbuf != was_curbuf) |
|
13380
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parents:
13359
diff
changeset
|
3263 #endif |
| 7 | 3264 { |
| 3265 /* buffer changed, don't change name now */ | |
| 3266 retval = FAIL; | |
| 3267 goto theend; | |
| 3268 } | |
| 3269 /* Exchange the file names for the current and the alternate | |
| 3270 * buffer. This makes it look like we are now editing the buffer | |
| 3271 * under the new name. Must be done before buf_write(), because | |
| 3272 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3273 * the file name. */ | |
| 3274 fname = alt_buf->b_fname; | |
| 3275 alt_buf->b_fname = curbuf->b_fname; | |
| 3276 curbuf->b_fname = fname; | |
| 3277 fname = alt_buf->b_ffname; | |
| 3278 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3279 curbuf->b_ffname = fname; | |
| 3280 fname = alt_buf->b_sfname; | |
| 3281 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3282 curbuf->b_sfname = fname; | |
| 3283 buf_name_changed(curbuf); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3284 |
| 7 | 3285 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3286 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3287 if (!alt_buf->b_p_bl) |
| 3288 { | |
| 3289 alt_buf->b_p_bl = TRUE; | |
| 3290 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3291 } | |
|
13380
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parents:
13359
diff
changeset
|
3292 #ifdef FEAT_EVAL |
| 7 | 3293 if (curbuf != was_curbuf || aborting()) |
|
13380
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parents:
13359
diff
changeset
|
3294 #else |
| 7 | 3295 if (curbuf != was_curbuf) |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3296 #endif |
| 7 | 3297 { |
| 3298 /* buffer changed, don't write the file */ | |
| 3299 retval = FAIL; | |
| 3300 goto theend; | |
| 3301 } | |
| 634 | 3302 |
| 3303 /* If 'filetype' was empty try detecting it now. */ | |
| 3304 if (*curbuf->b_p_ft == NUL) | |
| 3305 { | |
| 819 | 3306 if (au_has_group((char_u *)"filetypedetect")) |
| 3307 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3308 TRUE, NULL); |
| 717 | 3309 do_modelines(0); |
| 634 | 3310 } |
| 2648 | 3311 |
| 3312 /* Autocommands may have changed buffer names, esp. when | |
| 3313 * 'autochdir' is set. */ | |
| 3314 fname = curbuf->b_sfname; | |
| 7 | 3315 } |
| 3316 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3317 name_was_missing = curbuf->b_ffname == NULL; |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3318 |
| 7 | 3319 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3320 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3321 |
| 819 | 3322 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3323 if (eap->cmdidx == CMD_saveas) |
| 3324 { | |
| 3325 if (retval == OK) | |
| 1806 | 3326 { |
| 961 | 3327 curbuf->b_p_ro = FALSE; |
| 1806 | 3328 redraw_tabline = TRUE; |
| 3329 } | |
|
9469
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3330 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3331 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3332 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
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parents:
9414
diff
changeset
|
3333 * got changed or set. */ |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3334 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
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Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3335 { |
|
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
|
3336 DO_AUTOCHDIR; |
| 961 | 3337 } |
| 7 | 3338 } |
| 3339 | |
| 3340 theend: | |
| 3341 #ifdef FEAT_BROWSE | |
| 3342 vim_free(browse_file); | |
| 3343 #endif | |
| 3344 vim_free(free_fname); | |
| 3345 return retval; | |
| 3346 } | |
| 3347 | |
| 3348 /* | |
| 3349 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3350 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3351 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3352 * Return OK if it's OK, FAIL if it is not. | |
| 3353 */ | |
| 3486 | 3354 int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3355 check_overwrite( |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3356 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3357 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3358 char_u *fname, /* file name to be used (can differ from |
| 7 | 3359 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3360 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
|
3361 int other) /* writing under other name */ |
| 7 | 3362 { |
| 3363 /* | |
| 3364 * write to other file or b_flags set or not writing the whole file: | |
| 3365 * overwriting only allowed with '!' | |
| 3366 */ | |
| 3367 if ( (other | |
| 3368 || (buf->b_flags & BF_NOTEDITED) | |
| 3369 || ((buf->b_flags & BF_NEW) | |
| 3370 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3371 || (buf->b_flags & BF_READERR)) | |
| 3372 && !p_wa | |
| 1457 | 3373 #ifdef FEAT_QUICKFIX |
| 3374 && !bt_nofile(buf) | |
| 3375 #endif | |
| 7 | 3376 && vim_fexists(ffname)) |
| 3377 { | |
| 460 | 3378 if (!eap->forceit && !eap->append) |
| 7 | 3379 { |
| 460 | 3380 #ifdef UNIX |
| 637 | 3381 /* with UNIX it is possible to open a directory */ |
| 460 | 3382 if (mch_isdir(ffname)) |
| 3383 { | |
| 3384 EMSG2(_(e_isadir2), ffname); | |
| 3385 return FAIL; | |
| 3386 } | |
| 7 | 3387 #endif |
| 3388 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3389 if (p_confirm || cmdmod.confirm) |
| 3390 { | |
| 2770 | 3391 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3392 |
| 3393 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3394 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3395 return FAIL; | |
| 3396 eap->forceit = TRUE; | |
| 3397 } | |
| 3398 else | |
| 3399 #endif | |
| 3400 { | |
| 3401 EMSG(_(e_exists)); | |
| 7 | 3402 return FAIL; |
| 460 | 3403 } |
| 7 | 3404 } |
| 460 | 3405 |
| 3406 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3407 if (other && !emsg_silent) | |
| 7 | 3408 { |
| 2770 | 3409 char_u *dir; |
| 460 | 3410 char_u *p; |
| 3411 int r; | |
| 3412 char_u *swapname; | |
| 3413 | |
| 3414 /* We only try the first entry in 'directory', without checking if | |
| 3415 * it's writable. If the "." directory is not writable the write | |
| 3416 * will probably fail anyway. | |
| 3417 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3418 * for the written file. */ | |
| 3419 if (*p_dir == NUL) | |
| 2770 | 3420 { |
| 3421 dir = alloc(5); | |
| 3422 if (dir == NULL) | |
| 3423 return FAIL; | |
| 460 | 3424 STRCPY(dir, "."); |
| 2770 | 3425 } |
| 460 | 3426 else |
| 3427 { | |
| 2770 | 3428 dir = alloc(MAXPATHL); |
| 3429 if (dir == NULL) | |
| 3430 return FAIL; | |
| 460 | 3431 p = p_dir; |
| 3432 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3433 } | |
| 3434 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3435 vim_free(dir); |
| 460 | 3436 r = vim_fexists(swapname); |
| 3437 if (r) | |
| 3438 { | |
| 3439 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3440 if (p_confirm || cmdmod.confirm) | |
| 3441 { | |
| 2770 | 3442 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3443 |
| 3444 dialog_msg(buff, | |
| 3445 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3446 swapname); | |
| 3447 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3448 != VIM_YES) | |
| 819 | 3449 { |
| 3450 vim_free(swapname); | |
| 460 | 3451 return FAIL; |
| 819 | 3452 } |
| 460 | 3453 eap->forceit = TRUE; |
| 3454 } | |
| 3455 else | |
| 3456 #endif | |
| 3457 { | |
| 3458 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3459 swapname); | |
| 819 | 3460 vim_free(swapname); |
| 460 | 3461 return FAIL; |
| 3462 } | |
| 3463 } | |
| 819 | 3464 vim_free(swapname); |
| 7 | 3465 } |
| 3466 } | |
| 3467 return OK; | |
| 3468 } | |
| 3469 | |
| 3470 /* | |
| 3471 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3472 */ | |
| 3473 void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3474 ex_wnext(exarg_T *eap) |
| 7 | 3475 { |
| 3476 int i; | |
| 3477 | |
| 3478 if (eap->cmd[1] == 'n') | |
| 3479 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3480 else | |
| 3481 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3482 eap->line1 = 1; | |
| 3483 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3484 if (do_write(eap) != FAIL) | |
| 3485 do_argfile(eap, i); | |
| 3486 } | |
| 3487 | |
| 3488 /* | |
| 3489 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3490 */ | |
| 3491 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3492 do_wqall(exarg_T *eap) |
| 7 | 3493 { |
| 3494 buf_T *buf; | |
| 3495 int error = 0; | |
| 3496 int save_forceit = eap->forceit; | |
| 3497 | |
| 3498 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3499 exiting = TRUE; | |
| 3500 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3501 FOR_ALL_BUFFERS(buf) |
| 7 | 3502 { |
|
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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parents:
13276
diff
changeset
|
3503 #ifdef FEAT_TERMINAL |
|
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patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3504 if (exiting && term_job_running(buf->b_term)) |
|
b5806be0b36d
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parents:
13276
diff
changeset
|
3505 { |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3506 no_write_message_nobang(buf); |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3507 ++error; |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3508 } |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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diff
changeset
|
3509 else |
|
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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
|
3510 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
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parents:
12515
diff
changeset
|
3511 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3512 { |
| 3513 /* | |
| 3514 * Check if there is a reason the buffer cannot be written: | |
| 3515 * 1. if the 'write' option is set | |
| 3516 * 2. if there is no file name (even after browsing) | |
| 3517 * 3. if the 'readonly' is set (even after a dialog) | |
| 3518 * 4. if overwriting is allowed (even after a dialog) | |
| 3519 */ | |
| 3520 if (not_writing()) | |
| 3521 { | |
| 3522 ++error; | |
| 3523 break; | |
| 3524 } | |
| 3525 #ifdef FEAT_BROWSE | |
| 3526 /* ":browse wall": ask for file name if there isn't one */ | |
| 3527 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3528 browse_save_fname(buf); | |
| 3529 #endif | |
| 3530 if (buf->b_ffname == NULL) | |
| 3531 { | |
| 3532 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3533 ++error; | |
| 3534 } | |
| 3535 else if (check_readonly(&eap->forceit, buf) | |
| 3536 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3537 FALSE) == FAIL) | |
| 3538 { | |
| 3539 ++error; | |
| 3540 } | |
| 3541 else | |
| 3542 { | |
|
9481
7520696c14b0
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parents:
9469
diff
changeset
|
3543 bufref_T bufref; |
|
7520696c14b0
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9469
diff
changeset
|
3544 |
|
7520696c14b0
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9469
diff
changeset
|
3545 set_bufref(&bufref, buf); |
| 7 | 3546 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3547 ++error; | |
| 3548 /* an autocommand may have deleted the buffer */ | |
|
9481
7520696c14b0
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9469
diff
changeset
|
3549 if (!bufref_valid(&bufref)) |
| 7 | 3550 buf = firstbuf; |
| 3551 } | |
| 3552 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3553 } | |
| 3554 } | |
| 3555 if (exiting) | |
| 3556 { | |
| 3557 if (!error) | |
| 3558 getout(0); /* exit Vim */ | |
| 3559 not_exiting(); | |
| 3560 } | |
| 3561 } | |
| 3562 | |
| 3563 /* | |
| 3564 * Check the 'write' option. | |
| 3565 * Return TRUE and give a message when it's not st. | |
| 3566 */ | |
| 3567 int | |
|
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7799
diff
changeset
|
3568 not_writing(void) |
| 7 | 3569 { |
| 3570 if (p_write) | |
| 3571 return FALSE; | |
| 3572 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3573 return TRUE; | |
| 3574 } | |
| 3575 | |
| 3576 /* | |
| 1303 | 3577 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3578 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3579 * message when the buffer is readonly. | |
| 7 | 3580 */ |
| 3581 static int | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3582 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3583 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3584 stat_T st; |
| 1303 | 3585 |
| 3586 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3587 * the file exists and permissions are read-only. | |
| 3588 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3589 * important for device checks but not here. */ | |
| 3590 if (!*forceit && (buf->b_p_ro | |
| 3591 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3592 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3593 { |
| 3594 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3595 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3596 { | |
| 2770 | 3597 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3598 |
| 1303 | 3599 if (buf->b_p_ro) |
| 3600 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3601 buf->b_fname); | |
| 3602 else | |
| 3603 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3604 buf->b_fname); |
| 3605 | |
| 3606 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3607 { | |
| 3608 /* Set forceit, to force the writing of a readonly file */ | |
| 3609 *forceit = TRUE; | |
| 3610 return FALSE; | |
| 3611 } | |
| 3612 else | |
| 3613 return TRUE; | |
| 3614 } | |
| 3615 else | |
| 3616 #endif | |
| 1303 | 3617 if (buf->b_p_ro) |
| 7 | 3618 EMSG(_(e_readonly)); |
| 1303 | 3619 else |
| 3620 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3621 buf->b_fname); | |
| 7 | 3622 return TRUE; |
| 3623 } | |
| 1303 | 3624 |
| 7 | 3625 return FALSE; |
| 3626 } | |
| 3627 | |
| 3628 /* | |
| 632 | 3629 * 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
|
3630 * "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
|
3631 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3632 * |
|
11476
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3633 * Return: |
|
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3634 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3635 * GETFILE_NOT_WRITTEN for "not written" error, |
|
c45fb081391c
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parents:
11372
diff
changeset
|
3636 * 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
|
3637 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3638 */ |
| 3639 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3640 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3641 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3642 char_u *ffname, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3643 char_u *sfname, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3644 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3645 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3646 int forceit) |
| 7 | 3647 { |
| 3648 int other; | |
| 3649 int retval; | |
| 3650 char_u *free_me = NULL; | |
| 3651 | |
| 634 | 3652 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
|
3653 return GETFILE_ERROR; |
| 819 | 3654 if (curbuf_locked()) |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3655 return GETFILE_ERROR; |
| 7 | 3656 |
| 3657 if (fnum == 0) | |
| 3658 { | |
| 3659 /* make ffname full path, set sfname */ | |
| 3660 fname_expand(curbuf, &ffname, &sfname); | |
| 3661 other = otherfile(ffname); | |
| 3662 free_me = ffname; /* has been allocated, free() later */ | |
| 3663 } | |
| 3664 else | |
| 3665 other = (fnum != curbuf->b_fnum); | |
| 3666 | |
| 3667 if (other) | |
| 3668 ++no_wait_return; /* don't wait for autowrite message */ | |
|
11957
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patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3669 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3670 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3671 { | |
| 3672 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3673 if (p_confirm && p_write) | |
| 3674 dialog_changed(curbuf, FALSE); | |
| 3675 if (curbufIsChanged()) | |
| 3676 #endif | |
| 3677 { | |
| 3678 if (other) | |
| 3679 --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
|
3680 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3681 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3682 goto theend; |
| 3683 } | |
| 3684 } | |
| 3685 if (other) | |
| 3686 --no_wait_return; | |
| 3687 if (setpm) | |
| 3688 setpcmark(); | |
| 3689 if (!other) | |
| 3690 { | |
| 3691 if (lnum != 0) | |
| 3692 curwin->w_cursor.lnum = lnum; | |
| 3693 check_cursor_lnum(); | |
| 3694 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
|
3695 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3696 } |
| 3697 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
|
3698 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3699 curwin) == OK) |
|
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3700 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3701 else |
|
11476
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Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3702 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3703 |
| 3704 theend: | |
| 3705 vim_free(free_me); | |
| 3706 return retval; | |
| 3707 } | |
| 3708 | |
| 3709 /* | |
| 3710 * start editing a new file | |
| 3711 * | |
| 3712 * fnum: file number; if zero use ffname/sfname | |
| 3713 * ffname: the file name | |
| 3714 * - full path if sfname used, | |
| 3715 * - any file name if sfname is NULL | |
| 3716 * - empty string to re-edit with the same file name (but may be | |
| 3717 * in a different directory) | |
| 3718 * - NULL to start an empty buffer | |
| 3719 * sfname: the short file name (or NULL) | |
| 3720 * eap: contains the command to be executed after loading the file and | |
| 3721 * forced 'ff' and 'fenc' | |
| 3722 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3723 * if ECMD_LASTL: use last position in loaded file | |
| 3724 * if ECMD_LAST: use last position in all files | |
| 3725 * if ECMD_ONE: use first line | |
| 3726 * flags: | |
| 3727 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3728 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3729 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3730 * ECMD_FORCEIT: ! used for Ex command | |
| 3731 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3732 * 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
|
3733 * 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
|
3734 * of the previous buffer for "oldwin" is stored. |
| 7 | 3735 * |
| 3736 * return FAIL for failure, OK otherwise | |
| 3737 */ | |
| 3738 int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3739 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3740 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3741 char_u *ffname, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3742 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3743 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3744 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3745 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3746 win_T *oldwin) |
| 7 | 3747 { |
| 3748 int other_file; /* TRUE if editing another file */ | |
| 3749 int oldbuf; /* TRUE if using existing buffer */ | |
| 3750 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3751 into the buffer unexpectedly */ | |
| 3752 char_u *new_name = NULL; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3753 #if defined(FEAT_EVAL) |
| 716 | 3754 int did_set_swapcommand = FALSE; |
| 7 | 3755 #endif |
| 3756 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3757 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3758 bufref_T old_curbuf; |
| 7 | 3759 char_u *free_fname = NULL; |
| 3760 #ifdef FEAT_BROWSE | |
| 3761 char_u *browse_file = NULL; | |
| 3762 #endif | |
| 3763 int retval = FAIL; | |
| 3764 long n; | |
| 6702 | 3765 pos_T orig_pos; |
| 7 | 3766 linenr_T topline = 0; |
| 3767 int newcol = -1; | |
| 3768 int solcol = -1; | |
| 3769 pos_T *pos; | |
| 3770 #ifdef FEAT_SUN_WORKSHOP | |
| 3771 char_u *cp; | |
| 3772 #endif | |
| 3773 char_u *command = NULL; | |
| 1185 | 3774 #ifdef FEAT_SPELL |
| 3775 int did_get_winopts = FALSE; | |
| 3776 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3777 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3778 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3779 |
| 3780 if (eap != NULL) | |
| 3781 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3782 set_bufref(&old_curbuf, curbuf); |
| 7 | 3783 |
| 3784 if (fnum != 0) | |
| 3785 { | |
| 3786 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3787 return OK; /* nothing to do */ | |
| 3788 other_file = TRUE; | |
| 3789 } | |
| 3790 else | |
| 3791 { | |
| 3792 #ifdef FEAT_BROWSE | |
| 3793 if (cmdmod.browse) | |
| 3794 { | |
| 462 | 3795 if ( |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3796 # ifdef FEAT_GUI |
| 462 | 3797 !gui.in_use && |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3798 # endif |
| 462 | 3799 au_has_group((char_u *)"FileExplorer")) |
| 3800 { | |
| 3801 /* No browsing supported but we do have the file explorer: | |
| 3802 * Edit the directory. */ | |
| 3803 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3804 ffname = (char_u *)"."; | |
| 3805 } | |
| 3806 else | |
| 3807 { | |
| 3808 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3809 NULL, NULL, NULL, curbuf); |
| 462 | 3810 if (browse_file == NULL) |
| 3811 goto theend; | |
| 3812 ffname = browse_file; | |
| 3813 } | |
| 7 | 3814 } |
| 3815 #endif | |
| 3816 /* if no short name given, use ffname for short name */ | |
| 3817 if (sfname == NULL) | |
| 3818 sfname = ffname; | |
| 3819 #ifdef USE_FNAME_CASE | |
| 3820 # ifdef USE_LONG_FNAME | |
| 3821 if (USE_LONG_FNAME) | |
| 3822 # endif | |
| 436 | 3823 if (sfname != NULL) |
| 3824 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3825 #endif |
| 3826 | |
| 3827 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3828 goto theend; | |
| 3829 | |
| 3830 if (ffname == NULL) | |
| 3831 other_file = TRUE; | |
| 3832 /* there is no file name */ | |
| 3833 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3834 other_file = FALSE; | |
| 3835 else | |
| 3836 { | |
| 3837 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3838 { | |
| 3839 ffname = curbuf->b_ffname; | |
| 3840 sfname = curbuf->b_fname; | |
| 3841 } | |
| 3842 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3843 if (free_fname != NULL) | |
| 3844 ffname = free_fname; | |
| 3845 other_file = otherfile(ffname); | |
| 3846 #ifdef FEAT_SUN_WORKSHOP | |
| 3847 if (usingSunWorkShop && p_acd | |
| 3848 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3849 sfname = ++cp; | |
| 3850 #endif | |
| 3851 } | |
| 3852 } | |
| 3853 | |
| 3854 /* | |
| 3855 * if the file was changed we may not be allowed to abandon it | |
| 3856 * - if we are going to re-edit the same file | |
| 3857 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3858 */ | |
| 3859 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3860 || (curbuf->b_nwindows == 1 | |
| 3861 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3862 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3863 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3864 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3865 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3866 { |
| 3867 if (fnum == 0 && other_file && ffname != NULL) | |
| 3868 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3869 goto theend; | |
| 3870 } | |
| 3871 | |
| 3872 /* | |
| 3873 * End Visual mode before switching to another buffer, so the text can be | |
| 3874 * copied into the GUI selection buffer. | |
| 3875 */ | |
| 3876 reset_VIsual(); | |
| 3877 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3878 #if defined(FEAT_EVAL) |
| 716 | 3879 if ((command != NULL || newlnum > (linenr_T)0) |
| 3880 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3881 { | |
| 3882 int len; | |
| 3883 char_u *p; | |
| 3884 | |
| 3885 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3886 if (command != NULL) | |
| 835 | 3887 len = (int)STRLEN(command) + 3; |
| 716 | 3888 else |
| 3889 len = 30; | |
| 3890 p = alloc((unsigned)len); | |
| 3891 if (p != NULL) | |
| 3892 { | |
| 3893 if (command != NULL) | |
| 3894 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3895 else | |
| 3896 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3897 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3898 did_set_swapcommand = TRUE; | |
| 3899 vim_free(p); | |
| 3900 } | |
| 3901 } | |
| 3902 #endif | |
| 3903 | |
| 7 | 3904 /* |
| 3905 * If we are starting to edit another file, open a (new) buffer. | |
| 3906 * Otherwise we re-use the current buffer. | |
| 3907 */ | |
| 3908 if (other_file) | |
| 3909 { | |
| 3910 if (!(flags & ECMD_ADDBUF)) | |
| 3911 { | |
| 22 | 3912 if (!cmdmod.keepalt) |
| 3913 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3914 if (oldwin != NULL) |
| 3915 buflist_altfpos(oldwin); | |
| 7 | 3916 } |
| 3917 | |
| 3918 if (fnum) | |
| 3919 buf = buflist_findnr(fnum); | |
| 3920 else | |
| 3921 { | |
| 3922 if (flags & ECMD_ADDBUF) | |
| 3923 { | |
| 3924 linenr_T tlnum = 1L; | |
| 3925 | |
| 3926 if (command != NULL) | |
| 3927 { | |
| 3928 tlnum = atol((char *)command); | |
| 3929 if (tlnum <= 0) | |
| 3930 tlnum = 1L; | |
| 3931 } | |
| 3932 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3933 goto theend; | |
| 3934 } | |
| 3935 buf = buflist_new(ffname, sfname, 0L, | |
| 3936 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
|
3937 |
| 5816 | 3938 /* autocommands may change curwin and curbuf */ |
| 3939 if (oldwin != NULL) | |
| 3940 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3941 set_bufref(&old_curbuf, curbuf); |
| 7 | 3942 } |
| 3943 if (buf == NULL) | |
| 3944 goto theend; | |
| 3945 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3946 { | |
| 3947 oldbuf = FALSE; | |
| 3948 } | |
| 3949 else /* existing memfile */ | |
| 3950 { | |
| 3951 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3952 set_bufref(&bufref, buf); |
| 7 | 3953 (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
|
3954 /* 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
|
3955 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3956 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3957 goto theend; |
| 3958 #ifdef FEAT_EVAL | |
| 3959 if (aborting()) /* autocmds may abort script processing */ | |
| 3960 goto theend; | |
| 3961 #endif | |
| 3962 } | |
| 3963 | |
| 3964 /* May jump to last used line number for a loaded buffer or when asked | |
| 3965 * for explicitly */ | |
| 3966 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3967 { | |
| 3968 pos = buflist_findfpos(buf); | |
| 3969 newlnum = pos->lnum; | |
| 3970 solcol = pos->col; | |
| 3971 } | |
| 3972 | |
| 3973 /* | |
| 3974 * Make the (new) buffer the one used by the current window. | |
| 3975 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3976 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3977 * is returned by buflist_new(), nothing to do here. |
| 7 | 3978 */ |
| 3979 if (buf != curbuf) | |
| 3980 { | |
| 3981 /* | |
| 3982 * Be careful: The autocommands may delete any buffer and change | |
| 3983 * the current buffer. | |
| 3984 * - If the buffer we are going to edit is deleted, give up. | |
| 3985 * - If the current buffer is deleted, prefer to load the new | |
| 3986 * buffer when loading a buffer is required. This avoids | |
| 3987 * loading another buffer which then must be closed again. | |
| 3988 * - If we ended up in the new buffer already, need to skip a few | |
| 3989 * things, set auto_buf. | |
| 3990 */ | |
| 3991 if (buf->b_fname != NULL) | |
| 3992 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
|
3993 set_bufref(&au_new_curbuf, buf); |
| 7 | 3994 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
|
3995 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3996 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3997 /* new buffer has been deleted */ |
| 7 | 3998 delbuf_msg(new_name); /* frees new_name */ |
| 3999 goto theend; | |
| 4000 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4001 #ifdef FEAT_EVAL |
| 7 | 4002 if (aborting()) /* autocmds may abort script processing */ |
| 4003 { | |
| 4004 vim_free(new_name); | |
| 4005 goto theend; | |
| 4006 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4007 #endif |
| 7 | 4008 if (buf == curbuf) /* already in new buffer */ |
| 4009 auto_buf = TRUE; | |
| 4010 else | |
| 4011 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4012 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4013 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4014 /* 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
|
4015 * 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
|
4016 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4017 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4018 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4019 if (curbuf == old_curbuf.br_buf) |
| 7 | 4020 buf_copy_options(buf, BCO_ENTER); |
| 4021 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4022 /* 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
|
4023 * oldwin->w_buffer to NULL. */ |
| 825 | 4024 u_sync(FALSE); |
| 1743 | 4025 close_buffer(oldwin, curbuf, |
| 3365 | 4026 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4027 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4028 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4029 --buf->b_locked; |
| 3242 | 4030 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4031 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4032 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4033 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4034 { |
| 4035 vim_free(new_name); | |
| 4036 goto theend; | |
| 4037 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4038 #endif |
| 7 | 4039 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4040 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4041 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4042 /* new buffer has been deleted */ |
| 7 | 4043 delbuf_msg(new_name); /* frees new_name */ |
| 4044 goto theend; | |
| 4045 } | |
| 4046 if (buf == curbuf) /* already in new buffer */ | |
| 4047 auto_buf = TRUE; | |
| 4048 else | |
| 4049 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4050 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4051 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4052 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4053 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4054 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4055 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
|
4056 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4057 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4058 #endif |
| 7 | 4059 curwin->w_buffer = buf; |
| 4060 curbuf = buf; | |
| 4061 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4062 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4063 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4064 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4065 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4066 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4067 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4068 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4069 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4070 } |
| 7 | 4071 } |
| 4072 | |
| 4073 /* May get the window options from the last time this buffer | |
| 4074 * was in this window (or another window). If not used | |
| 4075 * before, reset the local window options to the global | |
| 4076 * values. Also restores old folding stuff. */ | |
| 1289 | 4077 get_winopts(curbuf); |
| 1185 | 4078 #ifdef FEAT_SPELL |
| 4079 did_get_winopts = TRUE; | |
| 4080 #endif | |
| 7 | 4081 } |
| 4082 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4083 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
|
4084 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4085 } |
| 4086 | |
| 4087 curwin->w_pcmark.lnum = 1; | |
| 4088 curwin->w_pcmark.col = 0; | |
| 4089 } | |
| 4090 else /* !other_file */ | |
| 4091 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4092 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4093 goto theend; |
| 6531 | 4094 |
| 7 | 4095 oldbuf = (flags & ECMD_OLDBUF); |
| 4096 } | |
| 4097 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4098 /* 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
|
4099 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4100 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4101 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4102 |
| 6365 | 4103 buf = curbuf; |
| 7 | 4104 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4105 { | |
| 6365 | 4106 prepare_help_buffer(); |
| 7 | 4107 } |
| 4108 else | |
| 4109 { | |
| 4110 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4111 * using CTRL-O to go back to a help file. */ | |
| 4112 if (!curbuf->b_help) | |
| 4113 set_buflisted(TRUE); | |
| 4114 } | |
| 4115 | |
| 4116 /* If autocommands change buffers under our fingers, forget about | |
| 4117 * editing the file. */ | |
| 4118 if (buf != curbuf) | |
| 4119 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4120 #ifdef FEAT_EVAL |
| 7 | 4121 if (aborting()) /* autocmds may abort script processing */ |
| 4122 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4123 #endif |
| 7 | 4124 |
| 4125 /* Since we are starting to edit a file, consider the filetype to be | |
| 4126 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4127 * highlighting to work in the other file. */ | |
| 4128 did_filetype = FALSE; | |
| 4129 | |
| 4130 /* | |
| 4131 * other_file oldbuf | |
| 4132 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4133 * FALSE TRUE re-edit same file, nothing changes | |
| 4134 * TRUE FALSE start editing new file, new buffer | |
| 4135 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4136 */ | |
| 4137 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4138 { | |
| 4139 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4140 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4141 { | |
| 4142 newlnum = curwin->w_cursor.lnum; | |
| 4143 solcol = curwin->w_cursor.col; | |
| 4144 } | |
| 4145 buf = curbuf; | |
| 4146 if (buf->b_fname != NULL) | |
| 4147 new_name = vim_strsave(buf->b_fname); | |
| 4148 else | |
| 4149 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4150 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4151 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4152 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
|
4153 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4154 /* 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
|
4155 * 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
|
4156 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
|
4157 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
|
4158 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4159 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4160 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
|
4161 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4162 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4163 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
|
4164 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
|
4165 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4166 /* 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
|
4167 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
|
4168 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4169 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4170 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
|
4171 |
| 7 | 4172 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4173 * 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
|
4174 if (!bufref_valid(&bufref)) |
| 7 | 4175 { |
| 4176 delbuf_msg(new_name); /* frees new_name */ | |
| 4177 goto theend; | |
| 4178 } | |
| 4179 vim_free(new_name); | |
| 4180 | |
| 4181 /* If autocommands change buffers under our fingers, forget about | |
| 4182 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4183 * the autocommands changed the buffer... */ | |
| 4184 if (buf != curbuf) | |
| 4185 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4186 #ifdef FEAT_EVAL |
| 7 | 4187 if (aborting()) /* autocmds may abort script processing */ |
| 4188 goto theend; | |
| 4189 #endif | |
| 4190 buf_clear_file(curbuf); | |
| 4191 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4192 curbuf->b_op_end.lnum = 0; | |
| 4193 } | |
| 4194 | |
| 4195 /* | |
| 4196 * If we get here we are sure to start editing | |
| 4197 */ | |
| 4198 /* Assume success now */ | |
| 4199 retval = OK; | |
| 4200 | |
| 4201 /* | |
| 4202 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4203 */ | |
| 4204 check_arg_idx(curwin); | |
| 4205 | |
| 4206 if (!auto_buf) | |
| 4207 { | |
| 4208 /* | |
| 4209 * Set cursor and init window before reading the file and executing | |
| 4210 * autocommands. This allows for the autocommands to position the | |
| 4211 * cursor. | |
| 4212 */ | |
| 677 | 4213 curwin_init(); |
| 7 | 4214 |
| 4215 #ifdef FEAT_FOLDING | |
| 1370 | 4216 /* It's possible that all lines in the buffer changed. Need to update |
| 4217 * automatic folding for all windows where it's used. */ | |
| 4218 { | |
| 4219 win_T *win; | |
| 4220 tabpage_T *tp; | |
| 4221 | |
| 4222 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4223 if (win->w_buffer == curbuf) | |
| 4224 foldUpdateAll(win); | |
| 4225 } | |
| 7 | 4226 #endif |
| 4227 | |
| 961 | 4228 /* 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
|
4229 DO_AUTOCHDIR; |
| 961 | 4230 |
| 7 | 4231 /* |
| 4232 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4233 * buffer and window. | |
| 4234 */ | |
| 6702 | 4235 orig_pos = curwin->w_cursor; |
| 7 | 4236 topline = curwin->w_topline; |
| 4237 if (!oldbuf) /* need to read the file */ | |
| 4238 { | |
| 580 | 4239 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4240 swap_exists_action = SEA_DIALOG; |
| 4241 #endif | |
| 4242 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4243 | |
| 4244 /* | |
| 4245 * Open the buffer and read the file. | |
| 4246 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4247 #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
|
4248 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4249 retval = FAIL; |
| 4250 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4251 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4252 #endif |
| 4253 | |
| 580 | 4254 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4255 if (swap_exists_action == SEA_QUIT) |
| 4256 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4257 handle_swap_exists(&old_curbuf); |
| 7 | 4258 #endif |
| 4259 } | |
| 4260 else | |
| 4261 { | |
| 23 | 4262 /* Read the modelines, but only to set window-local options. Any |
| 4263 * buffer-local options have already been set and may have been | |
| 4264 * changed by the user. */ | |
| 717 | 4265 do_modelines(OPT_WINONLY); |
| 23 | 4266 |
| 7 | 4267 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4268 &retval); | |
| 4269 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4270 &retval); | |
| 4271 } | |
| 4272 check_arg_idx(curwin); | |
| 4273 | |
| 6702 | 4274 /* 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
|
4275 * 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
|
4276 * 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
|
4277 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4278 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4279 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
|
4280 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4281 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
|
4282 || 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
|
4283 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4284 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4285 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4286 } |
| 7 | 4287 } |
| 4288 if (curwin->w_topline == topline) | |
| 4289 topline = 0; | |
| 4290 | |
| 4291 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4292 changed_line_abv_curs(); | |
| 4293 | |
| 4294 #ifdef FEAT_TITLE | |
| 4295 maketitle(); | |
| 4296 #endif | |
| 4297 } | |
| 4298 | |
| 4299 #ifdef FEAT_DIFF | |
| 4300 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4301 * Also needed when re-editing the same buffer, because unloading will | |
| 4302 * have removed it as a diff buffer. */ | |
| 673 | 4303 if (curwin->w_p_diff) |
| 4304 { | |
| 4305 diff_buf_add(curbuf); | |
| 4306 diff_invalidate(curbuf); | |
| 4307 } | |
| 7 | 4308 #endif |
| 4309 | |
| 1185 | 4310 #ifdef FEAT_SPELL |
| 4311 /* If the window options were changed may need to set the spell language. | |
| 4312 * 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
|
4313 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
|
4314 (void)did_set_spelllang(curwin); |
| 1185 | 4315 #endif |
| 4316 | |
| 7 | 4317 if (command == NULL) |
| 4318 { | |
| 4319 if (newcol >= 0) /* position set by autocommands */ | |
| 4320 { | |
| 4321 curwin->w_cursor.lnum = newlnum; | |
| 4322 curwin->w_cursor.col = newcol; | |
| 4323 check_cursor(); | |
| 4324 } | |
| 4325 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4326 { | |
| 4327 curwin->w_cursor.lnum = newlnum; | |
| 4328 check_cursor_lnum(); | |
| 4329 if (solcol >= 0 && !p_sol) | |
| 4330 { | |
| 4331 /* 'sol' is off: Use last known column. */ | |
| 4332 curwin->w_cursor.col = solcol; | |
| 4333 check_cursor_col(); | |
| 4334 #ifdef FEAT_VIRTUALEDIT | |
| 4335 curwin->w_cursor.coladd = 0; | |
| 4336 #endif | |
| 4337 curwin->w_set_curswant = TRUE; | |
| 4338 } | |
| 4339 else | |
| 4340 beginline(BL_SOL | BL_FIX); | |
| 4341 } | |
| 4342 else /* no line number, go to last line in Ex mode */ | |
| 4343 { | |
| 4344 if (exmode_active) | |
| 4345 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4346 beginline(BL_WHITE | BL_FIX); | |
| 4347 } | |
| 4348 } | |
| 4349 | |
| 4350 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4351 check_lnums(FALSE); | |
| 4352 | |
| 4353 /* | |
| 4354 * Did not read the file, need to show some info about the file. | |
| 4355 * Do this after setting the cursor. | |
| 4356 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4357 if (oldbuf && !auto_buf) |
| 7 | 4358 { |
| 4359 int msg_scroll_save = msg_scroll; | |
| 4360 | |
| 4361 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4362 * message. */ | |
| 4363 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4364 msg_scroll = FALSE; | |
| 4365 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4366 check_for_delay(FALSE); | |
| 4367 msg_start(); | |
| 4368 msg_scroll = msg_scroll_save; | |
| 4369 msg_scrolled_ign = TRUE; | |
| 4370 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4371 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4372 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4373 |
| 4374 msg_scrolled_ign = FALSE; | |
| 4375 } | |
| 4376 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4377 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4378 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4379 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4380 |
| 7 | 4381 if (command != NULL) |
| 4382 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4383 | |
| 4384 #ifdef FEAT_KEYMAP | |
| 4385 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4386 (void)keymap_init(); |
| 7 | 4387 #endif |
| 4388 | |
| 4389 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4390 did_inc_redrawing_disabled = FALSE; |
| 7 | 4391 if (!skip_redraw) |
| 4392 { | |
| 4393 n = p_so; | |
| 4394 if (topline == 0 && command == NULL) | |
| 4395 p_so = 999; /* force cursor halfway the window */ | |
| 4396 update_topline(); | |
| 4397 curwin->w_scbind_pos = curwin->w_topline; | |
| 4398 p_so = n; | |
| 4399 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4400 } | |
| 4401 | |
| 4402 if (p_im) | |
| 4403 need_start_insertmode = TRUE; | |
| 4404 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4405 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4406 /* 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
|
4407 * 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
|
4408 * 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
|
4409 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
|
4410 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4411 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4412 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4413 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4414 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
|
4415 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4416 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
|
4417 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4418 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4419 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4420 #endif |
| 821 | 4421 |
| 4422 #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
|
4423 if (curbuf->b_ffname != NULL) |
| 7 | 4424 { |
| 4425 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4426 if (gui.in_use && usingSunWorkShop) |
| 7 | 4427 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4428 # endif | |
| 4429 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4430 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4431 netbeans_file_opened(curbuf); |
| 7 | 4432 # endif |
| 4433 } | |
| 4434 #endif | |
| 4435 | |
| 4436 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4437 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4438 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4439 #if defined(FEAT_EVAL) |
| 716 | 4440 if (did_set_swapcommand) |
| 4441 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4442 #endif | |
| 7 | 4443 #ifdef FEAT_BROWSE |
| 4444 vim_free(browse_file); | |
| 4445 #endif | |
| 4446 vim_free(free_fname); | |
| 4447 return retval; | |
| 4448 } | |
| 4449 | |
| 4450 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4451 delbuf_msg(char_u *name) |
| 7 | 4452 { |
| 4453 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4454 name == NULL ? (char_u *)"" : name); | |
| 4455 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4456 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
|
4457 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4458 } |
| 4459 | |
| 169 | 4460 static int append_indent = 0; /* autoindent for first line */ |
| 4461 | |
| 7 | 4462 /* |
| 4463 * ":insert" and ":append", also used by ":change" | |
| 4464 */ | |
| 4465 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4466 ex_append(exarg_T *eap) |
| 7 | 4467 { |
| 4468 char_u *theline; | |
| 4469 int did_undo = FALSE; | |
| 4470 linenr_T lnum = eap->line2; | |
| 165 | 4471 int indent = 0; |
| 4472 char_u *p; | |
| 4473 int vcol; | |
| 4474 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4475 |
| 169 | 4476 /* the ! flag toggles autoindent */ |
| 4477 if (eap->forceit) | |
| 4478 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4479 | |
| 4480 /* First autoindent comes from the line we start on */ | |
| 4481 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4482 append_indent = get_indent_lnum(lnum); | |
| 4483 | |
| 7 | 4484 if (eap->cmdidx != CMD_append) |
| 4485 --lnum; | |
| 4486 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4487 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4488 if (empty && lnum == 1) |
| 4489 lnum = 0; | |
| 4490 | |
| 7 | 4491 State = INSERT; /* behave like in Insert mode */ |
| 4492 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4493 State |= LANGMAP; | |
| 165 | 4494 |
| 408 | 4495 for (;;) |
| 7 | 4496 { |
| 4497 msg_scroll = TRUE; | |
| 4498 need_wait_return = FALSE; | |
| 169 | 4499 if (curbuf->b_p_ai) |
| 4500 { | |
| 4501 if (append_indent >= 0) | |
| 4502 { | |
| 4503 indent = append_indent; | |
| 4504 append_indent = -1; | |
| 4505 } | |
| 4506 else if (lnum > 0) | |
| 4507 indent = get_indent_lnum(lnum); | |
| 4508 } | |
| 4509 ex_keep_indent = FALSE; | |
| 7 | 4510 if (eap->getline == NULL) |
| 169 | 4511 { |
| 4512 /* No getline() function, use the lines that follow. This ends | |
| 4513 * when there is no more. */ | |
| 4514 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4515 break; | |
| 4516 p = vim_strchr(eap->nextcmd, NL); | |
| 4517 if (p == NULL) | |
| 4518 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4519 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4520 if (*p != NUL) | |
| 4521 ++p; | |
| 4522 eap->nextcmd = p; | |
| 4523 } | |
| 7 | 4524 else |
| 6164 | 4525 { |
| 4526 int save_State = State; | |
| 4527 | |
| 4528 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4529 * when getline() returns. */ | |
| 4530 State = CMDLINE; | |
| 7 | 4531 theline = eap->getline( |
| 4532 #ifdef FEAT_EVAL | |
| 76 | 4533 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4534 #endif |
| 165 | 4535 NUL, eap->cookie, indent); |
| 6164 | 4536 State = save_State; |
| 4537 } | |
| 7 | 4538 lines_left = Rows - 1; |
| 165 | 4539 if (theline == NULL) |
| 4540 break; | |
| 4541 | |
| 169 | 4542 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4543 if (ex_keep_indent) | |
| 4544 append_indent = indent; | |
| 4545 | |
| 165 | 4546 /* Look for the "." after automatic indent. */ |
| 4547 vcol = 0; | |
| 4548 for (p = theline; indent > vcol; ++p) | |
| 4549 { | |
| 4550 if (*p == ' ') | |
| 4551 ++vcol; | |
| 4552 else if (*p == TAB) | |
| 4553 vcol += 8 - vcol % 8; | |
| 4554 else | |
| 4555 break; | |
| 4556 } | |
| 4557 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4558 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4559 == FAIL)) | |
| 7 | 4560 { |
| 4561 vim_free(theline); | |
| 4562 break; | |
| 4563 } | |
| 4564 | |
| 169 | 4565 /* don't use autoindent if nothing was typed. */ |
| 4566 if (p[0] == NUL) | |
| 4567 theline[0] = NUL; | |
| 4568 | |
| 7 | 4569 did_undo = TRUE; |
| 4570 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
|
4571 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4572 |
| 4573 vim_free(theline); | |
| 4574 ++lnum; | |
| 165 | 4575 |
| 4576 if (empty) | |
| 4577 { | |
| 4578 ml_delete(2L, FALSE); | |
| 4579 empty = FALSE; | |
| 4580 } | |
| 7 | 4581 } |
| 4582 State = NORMAL; | |
| 4583 | |
| 169 | 4584 if (eap->forceit) |
| 4585 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4586 | |
| 7 | 4587 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4588 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4589 * "end" is set to lnum when something has been appended, otherwise |
| 4590 * it is the same than "start" -- Acevedo */ | |
| 4591 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4592 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4593 if (eap->cmdidx != CMD_append) | |
| 4594 --curbuf->b_op_start.lnum; | |
| 4595 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4596 ? lnum : curbuf->b_op_start.lnum; | |
| 4597 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4598 curwin->w_cursor.lnum = lnum; | |
| 4599 check_cursor_lnum(); | |
| 4600 beginline(BL_SOL | BL_FIX); | |
| 4601 | |
| 4602 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4603 ex_no_reprint = TRUE; | |
| 4604 } | |
| 4605 | |
| 4606 /* | |
| 4607 * ":change" | |
| 4608 */ | |
| 4609 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4610 ex_change(exarg_T *eap) |
| 7 | 4611 { |
| 4612 linenr_T lnum; | |
| 4613 | |
| 4614 if (eap->line2 >= eap->line1 | |
| 4615 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4616 return; | |
| 4617 | |
| 169 | 4618 /* the ! flag toggles autoindent */ |
| 4619 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4620 append_indent = get_indent_lnum(eap->line1); | |
| 4621 | |
| 7 | 4622 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4623 { | |
| 4624 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4625 break; | |
| 4626 ml_delete(eap->line1, FALSE); | |
| 4627 } | |
| 1929 | 4628 |
| 4629 /* make sure the cursor is not beyond the end of the file now */ | |
| 4630 check_cursor_lnum(); | |
| 7 | 4631 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4632 | |
| 4633 /* ":append" on the line above the deleted lines. */ | |
| 4634 eap->line2 = eap->line1; | |
| 4635 ex_append(eap); | |
| 4636 } | |
| 4637 | |
| 4638 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4639 ex_z(exarg_T *eap) |
| 7 | 4640 { |
| 4641 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
|
4642 long bigness; |
| 165 | 4643 char_u *kind; |
| 7 | 4644 int minus = 0; |
| 4645 linenr_T start, end, curs, i; | |
| 4646 int j; | |
| 4647 linenr_T lnum = eap->line2; | |
| 4648 | |
| 165 | 4649 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4650 * 'scroll' */ | |
| 4651 if (eap->forceit) | |
| 4652 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4653 else if (!ONE_WINDOW) |
| 5678 | 4654 bigness = curwin->w_height - 3; |
| 4655 else | |
| 165 | 4656 bigness = curwin->w_p_scr * 2; |
| 7 | 4657 if (bigness < 1) |
| 4658 bigness = 1; | |
| 4659 | |
| 4660 x = eap->arg; | |
| 165 | 4661 kind = x; |
| 4662 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4663 || *kind == '^' || *kind == '.') | |
| 4664 ++x; | |
| 4665 while (*x == '-' || *x == '+') | |
| 7 | 4666 ++x; |
| 4667 | |
| 4668 if (*x != 0) | |
| 4669 { | |
| 4670 if (!VIM_ISDIGIT(*x)) | |
| 4671 { | |
| 4672 EMSG(_("E144: non-numeric argument to :z")); | |
| 4673 return; | |
| 4674 } | |
| 4675 else | |
| 165 | 4676 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4677 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
|
4678 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4679 /* 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
|
4680 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
|
4681 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
|
4682 |
| 165 | 4683 p_window = bigness; |
| 169 | 4684 if (*kind == '=') |
| 4685 bigness += 2; | |
| 165 | 4686 } |
| 7 | 4687 } |
| 4688 | |
| 165 | 4689 /* the number of '-' and '+' multiplies the distance */ |
| 4690 if (*kind == '-' || *kind == '+') | |
| 4691 for (x = kind + 1; *x == *kind; ++x) | |
| 4692 ; | |
| 4693 | |
| 4694 switch (*kind) | |
| 7 | 4695 { |
| 4696 case '-': | |
| 2881 | 4697 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4698 end = start + bigness - 1; | |
| 165 | 4699 curs = end; |
| 7 | 4700 break; |
| 4701 | |
| 4702 case '=': | |
| 159 | 4703 start = lnum - (bigness + 1) / 2 + 1; |
| 4704 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4705 curs = lnum; |
| 4706 minus = 1; | |
| 4707 break; | |
| 4708 | |
| 4709 case '^': | |
| 4710 start = lnum - bigness * 2; | |
| 4711 end = lnum - bigness; | |
| 4712 curs = lnum - bigness; | |
| 4713 break; | |
| 4714 | |
| 4715 case '.': | |
| 159 | 4716 start = lnum - (bigness + 1) / 2 + 1; |
| 4717 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4718 curs = end; |
| 4719 break; | |
| 4720 | |
| 4721 default: /* '+' */ | |
| 4722 start = lnum; | |
| 165 | 4723 if (*kind == '+') |
| 835 | 4724 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4725 else if (eap->addr_count == 0) |
| 4726 ++start; | |
| 4727 end = start + bigness - 1; | |
| 7 | 4728 curs = end; |
| 4729 break; | |
| 4730 } | |
| 4731 | |
| 4732 if (start < 1) | |
| 4733 start = 1; | |
| 4734 | |
| 4735 if (end > curbuf->b_ml.ml_line_count) | |
| 4736 end = curbuf->b_ml.ml_line_count; | |
| 4737 | |
| 4738 if (curs > curbuf->b_ml.ml_line_count) | |
| 4739 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
|
4740 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
|
4741 curs = 1; |
| 7 | 4742 |
| 4743 for (i = start; i <= end; i++) | |
| 4744 { | |
| 4745 if (minus && i == lnum) | |
| 4746 { | |
| 4747 msg_putchar('\n'); | |
| 4748 | |
| 4749 for (j = 1; j < Columns; j++) | |
| 4750 msg_putchar('-'); | |
| 4751 } | |
| 4752 | |
| 169 | 4753 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4754 |
| 4755 if (minus && i == lnum) | |
| 4756 { | |
| 4757 msg_putchar('\n'); | |
| 4758 | |
| 4759 for (j = 1; j < Columns; j++) | |
| 4760 msg_putchar('-'); | |
| 4761 } | |
| 4762 } | |
| 4763 | |
|
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
|
4764 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
|
4765 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4766 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
|
4767 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
|
4768 } |
| 7 | 4769 ex_no_reprint = TRUE; |
| 4770 } | |
| 4771 | |
| 4772 /* | |
| 4773 * Check if the restricted flag is set. | |
| 4774 * If so, give an error message and return TRUE. | |
| 4775 * Otherwise, return FALSE. | |
| 4776 */ | |
| 4777 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4778 check_restricted(void) |
| 7 | 4779 { |
| 4780 if (restricted) | |
| 4781 { | |
| 4782 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4783 return TRUE; | |
| 4784 } | |
| 4785 return FALSE; | |
| 4786 } | |
| 4787 | |
| 4788 /* | |
| 4789 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4790 * If so, give an error message and return TRUE. | |
| 4791 * Otherwise, return FALSE. | |
| 4792 */ | |
| 4793 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4794 check_secure(void) |
| 7 | 4795 { |
| 4796 if (secure) | |
| 4797 { | |
| 4798 secure = 2; | |
| 4799 EMSG(_(e_curdir)); | |
| 4800 return TRUE; | |
| 4801 } | |
| 4802 #ifdef HAVE_SANDBOX | |
| 4803 /* | |
| 4804 * In the sandbox more things are not allowed, including the things | |
| 4805 * disallowed in secure mode. | |
| 4806 */ | |
| 4807 if (sandbox != 0) | |
| 4808 { | |
| 4809 EMSG(_(e_sandbox)); | |
| 4810 return TRUE; | |
| 4811 } | |
| 4812 #endif | |
| 4813 return FALSE; | |
| 4814 } | |
| 4815 | |
| 4816 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4817 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4818 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4819 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4820 * 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
|
4821 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4822 typedef struct { |
|
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|
4823 int do_all; /* do multiple substitutions per line */ |
|
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|
4824 int do_ask; /* ask for confirmation */ |
|
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diff
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|
4825 int do_count; /* count only */ |
|
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|
4826 int do_error; /* if false, ignore errors */ |
|
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diff
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|
4827 int do_print; /* print last line with subs. */ |
|
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|
4828 int do_list; /* list last line with subs. */ |
|
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|
4829 int do_number; /* list last line with line nr*/ |
|
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|
4830 int do_ic; /* ignore case flag */ |
|
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|
4831 } subflags_T; |
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|
4832 |
| 7 | 4833 /* do_sub() |
| 4834 * | |
| 4835 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4836 * command pointed to by eap->arg which should be of the form: | |
| 4837 * | |
| 4838 * /pattern/substitution/{flags} | |
| 4839 * | |
| 4840 * The usual escapes are supported as described in the regexp docs. | |
| 4841 */ | |
| 4842 void | |
|
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diff
changeset
|
4843 do_sub(exarg_T *eap) |
| 7 | 4844 { |
| 4845 linenr_T lnum; | |
| 4846 long i = 0; | |
| 4847 regmmatch_T regmatch; | |
|
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|
4848 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
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|
4849 FALSE, FALSE, 0}; |
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4850 #ifdef FEAT_EVAL |
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4851 subflags_T subflags_save; |
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|
4852 #endif |
| 6789 | 4853 int save_do_all; /* remember user specified 'g' flag */ |
| 4854 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4855 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4856 int delimiter; | |
| 4857 int sublen; | |
| 4858 int got_quit = FALSE; | |
| 4859 int got_match = FALSE; | |
| 4860 int temp; | |
| 4861 int which_pat; | |
| 4862 char_u *cmd; | |
| 4863 int save_State; | |
| 165 | 4864 linenr_T first_line = 0; /* first changed line */ |
| 4865 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4866 * change */ |
| 4867 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4868 linenr_T line2; | |
| 165 | 4869 long nmatch; /* number of lines in match */ |
| 4870 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4871 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4872 pos_T old_cursor = curwin->w_cursor; |
|
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4873 int start_nsubs; |
| 3736 | 4874 #ifdef FEAT_EVAL |
| 5867 | 4875 int save_ma = 0; |
| 3736 | 4876 #endif |
| 7 | 4877 |
| 4878 cmd = eap->arg; | |
| 4879 if (!global_busy) | |
| 4880 { | |
| 4881 sub_nsubs = 0; | |
| 4882 sub_nlines = 0; | |
| 4883 } | |
|
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|
4884 start_nsubs = sub_nsubs; |
| 7 | 4885 |
| 4886 if (eap->cmdidx == CMD_tilde) | |
| 4887 which_pat = RE_LAST; /* use last used regexp */ | |
| 4888 else | |
| 4889 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4890 | |
| 4891 /* new pattern and substitution */ | |
|
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|
4892 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4893 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4894 { | |
| 4895 /* don't accept alphanumeric for separator */ | |
| 4896 if (isalpha(*cmd)) | |
| 4897 { | |
| 4898 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4899 return; | |
| 4900 } | |
| 4901 /* | |
| 4902 * undocumented vi feature: | |
| 4903 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4904 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4905 */ | |
| 4906 if (*cmd == '\\') | |
| 4907 { | |
| 4908 ++cmd; | |
| 4909 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4910 { | |
| 4911 EMSG(_(e_backslash)); | |
| 4912 return; | |
| 4913 } | |
| 4914 if (*cmd != '&') | |
| 4915 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4916 pat = (char_u *)""; /* empty search pattern */ | |
| 4917 delimiter = *cmd++; /* remember delimiter character */ | |
| 4918 } | |
| 4919 else /* find the end of the regexp */ | |
| 4920 { | |
| 1466 | 4921 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4922 if (p_altkeymap && curwin->w_p_rl) | |
| 4923 lrF_sub(cmd); | |
| 4924 #endif | |
| 7 | 4925 which_pat = RE_LAST; /* use last used regexp */ |
| 4926 delimiter = *cmd++; /* remember delimiter character */ | |
| 4927 pat = cmd; /* remember start of search pat */ | |
| 4928 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4929 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4930 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4931 } | |
| 4932 | |
| 4933 /* | |
| 4934 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4935 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4936 */ | |
| 4937 sub = cmd; /* remember the start of the substitution */ | |
| 4938 | |
| 4939 while (cmd[0]) | |
| 4940 { | |
| 4941 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4942 { | |
| 4943 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4944 break; | |
| 4945 } | |
| 4946 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4947 ++cmd; | |
|
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|
4948 MB_PTR_ADV(cmd); |
| 7 | 4949 } |
| 4950 | |
| 4951 if (!eap->skip) | |
| 4952 { | |
| 169 | 4953 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4954 if (STRCMP(sub, "%") == 0 | |
| 4955 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4956 { | |
| 4957 if (old_sub == NULL) /* there is no previous command */ | |
| 4958 { | |
| 4959 EMSG(_(e_nopresub)); | |
| 4960 return; | |
| 4961 } | |
| 4962 sub = old_sub; | |
| 4963 } | |
| 4964 else | |
| 4965 { | |
| 4966 vim_free(old_sub); | |
| 4967 old_sub = vim_strsave(sub); | |
| 4968 } | |
| 7 | 4969 } |
| 4970 } | |
| 4971 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4972 { | |
| 4973 if (old_sub == NULL) /* there is no previous command */ | |
| 4974 { | |
| 4975 EMSG(_(e_nopresub)); | |
| 4976 return; | |
| 4977 } | |
| 4978 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4979 sub = old_sub; | |
| 163 | 4980 |
| 4981 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4982 * last column after using "$". */ | |
| 4983 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4984 } |
| 4985 | |
| 5776 | 4986 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4987 * more efficient. | |
| 4988 * TODO: find a generic solution to make line-joining operations more | |
| 4989 * efficient, avoid allocating a string that grows in size. | |
| 4990 */ | |
| 5802 | 4991 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4992 && *sub == NUL |
| 4993 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4994 || *cmd == 'p' || *cmd == '#')))) | |
| 4995 { | |
| 6426 | 4996 linenr_T joined_lines_count; |
| 4997 | |
| 5776 | 4998 curwin->w_cursor.lnum = eap->line1; |
| 4999 if (*cmd == 'l') | |
| 5000 eap->flags = EXFLAG_LIST; | |
| 5001 else if (*cmd == '#') | |
| 5002 eap->flags = EXFLAG_NR; | |
| 5003 else if (*cmd == 'p') | |
| 5004 eap->flags = EXFLAG_PRINT; | |
| 5005 | |
| 6426 | 5006 /* The number of lines joined is the number of lines in the range plus |
| 5007 * one. One less when the last line is included. */ | |
| 5008 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5009 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5010 ++joined_lines_count; | |
| 5011 if (joined_lines_count > 1) | |
| 5012 { | |
| 5013 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5014 sub_nsubs = joined_lines_count - 1; | |
| 5015 sub_nlines = 1; | |
| 5016 (void)do_sub_msg(FALSE); | |
| 5017 ex_may_print(eap); | |
| 5018 } | |
| 5019 | |
| 5020 if (!cmdmod.keeppatterns) | |
| 5021 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5022 #ifdef FEAT_CMDHIST | |
| 5023 /* put pattern in history */ | |
| 5024 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5025 #endif | |
| 5026 | |
| 5776 | 5027 return; |
| 5028 } | |
| 5029 | |
| 7 | 5030 /* |
| 5031 * Find trailing options. When '&' is used, keep old options. | |
| 5032 */ | |
| 5033 if (*cmd == '&') | |
| 5034 ++cmd; | |
| 5035 else | |
| 5036 { | |
| 5037 if (!p_ed) | |
| 5038 { | |
| 5039 if (p_gd) /* default is global on */ | |
|
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|
5040 subflags.do_all = TRUE; |
| 7 | 5041 else |
|
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|
5042 subflags.do_all = FALSE; |
|
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|
5043 subflags.do_ask = FALSE; |
|
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|
5044 } |
|
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|
5045 subflags.do_error = TRUE; |
|
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|
5046 subflags.do_print = FALSE; |
|
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|
5047 subflags.do_count = FALSE; |
|
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|
5048 subflags.do_number = FALSE; |
|
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|
5049 subflags.do_ic = 0; |
| 7 | 5050 } |
| 5051 while (*cmd) | |
| 5052 { | |
| 5053 /* | |
| 5054 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5055 * 'r' is never inverted. | |
| 5056 */ | |
| 5057 if (*cmd == 'g') | |
|
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|
5058 subflags.do_all = !subflags.do_all; |
| 7 | 5059 else if (*cmd == 'c') |
|
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|
5060 subflags.do_ask = !subflags.do_ask; |
| 170 | 5061 else if (*cmd == 'n') |
|
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|
5062 subflags.do_count = TRUE; |
| 7 | 5063 else if (*cmd == 'e') |
|
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|
5064 subflags.do_error = !subflags.do_error; |
| 7 | 5065 else if (*cmd == 'r') /* use last used regexp */ |
| 5066 which_pat = RE_LAST; | |
| 5067 else if (*cmd == 'p') | |
|
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|
5068 subflags.do_print = TRUE; |
| 169 | 5069 else if (*cmd == '#') |
| 5070 { | |
|
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|
5071 subflags.do_print = TRUE; |
|
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|
5072 subflags.do_number = TRUE; |
| 169 | 5073 } |
| 5074 else if (*cmd == 'l') | |
| 5075 { | |
|
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|
5076 subflags.do_print = TRUE; |
|
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|
5077 subflags.do_list = TRUE; |
| 169 | 5078 } |
| 7 | 5079 else if (*cmd == 'i') /* ignore case */ |
|
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|
5080 subflags.do_ic = 'i'; |
| 7 | 5081 else if (*cmd == 'I') /* don't ignore case */ |
|
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|
5082 subflags.do_ic = 'I'; |
| 7 | 5083 else |
| 5084 break; | |
| 5085 ++cmd; | |
| 5086 } | |
|
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|
5087 if (subflags.do_count) |
|
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|
5088 subflags.do_ask = FALSE; |
|
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|
5089 |
|
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|
5090 save_do_all = subflags.do_all; |
|
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changeset
|
5091 save_do_ask = subflags.do_ask; |
| 6789 | 5092 |
| 7 | 5093 /* |
| 5094 * check for a trailing count | |
| 5095 */ | |
| 5096 cmd = skipwhite(cmd); | |
| 5097 if (VIM_ISDIGIT(*cmd)) | |
| 5098 { | |
| 5099 i = getdigits(&cmd); | |
|
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|
5100 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5101 { |
| 5102 EMSG(_(e_zerocount)); | |
| 5103 return; | |
| 5104 } | |
| 5105 eap->line1 = eap->line2; | |
| 5106 eap->line2 += i - 1; | |
| 5107 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5108 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5109 } | |
| 5110 | |
| 5111 /* | |
| 5112 * check for trailing command or garbage | |
| 5113 */ | |
| 5114 cmd = skipwhite(cmd); | |
| 5115 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5116 { | |
| 5117 eap->nextcmd = check_nextcmd(cmd); | |
| 5118 if (eap->nextcmd == NULL) | |
| 5119 { | |
| 5120 EMSG(_(e_trailing)); | |
| 5121 return; | |
| 5122 } | |
| 5123 } | |
| 5124 | |
| 5125 if (eap->skip) /* not executing commands, only parsing */ | |
| 5126 return; | |
| 5127 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5128 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5129 { |
| 825 | 5130 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5131 EMSG(_(e_modifiable)); |
| 5132 return; | |
| 5133 } | |
| 5134 | |
| 7 | 5135 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5136 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5137 if (subflags.do_error) |
| 7 | 5138 EMSG(_(e_invcmd)); |
| 5139 return; | |
| 5140 } | |
| 5141 | |
| 5142 /* 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
|
5143 if (subflags.do_ic == 'i') |
| 7 | 5144 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5145 else if (subflags.do_ic == 'I') |
| 7 | 5146 regmatch.rmm_ic = FALSE; |
| 5147 | |
| 5148 sub_firstline = NULL; | |
| 5149 | |
| 5150 /* | |
| 5151 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5152 * We do it here once to avoid it to be replaced over and over again. | |
| 5153 * But don't do it when it starts with "\=", then it's an expression. | |
| 5154 */ | |
| 5155 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5156 sub = regtilde(sub, p_magic); | |
| 5157 | |
| 5158 /* | |
| 5159 * Check for a match on each line. | |
| 5160 */ | |
| 5161 line2 = eap->line2; | |
| 5162 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
|
5163 #if defined(FEAT_EVAL) |
| 7 | 5164 || aborting() |
| 5165 #endif | |
| 5166 ); ++lnum) | |
| 5167 { | |
| 1521 | 5168 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
|
5169 (colnr_T)0, NULL, NULL); |
| 7 | 5170 if (nmatch) |
| 5171 { | |
| 5172 colnr_T copycol; | |
| 5173 colnr_T matchcol; | |
| 5174 colnr_T prev_matchcol = MAXCOL; | |
| 5175 char_u *new_end, *new_start = NULL; | |
| 5176 unsigned new_start_len = 0; | |
| 5177 char_u *p1; | |
| 5178 int did_sub = FALSE; | |
| 5179 int lastone; | |
| 1872 | 5180 int len, copy_len, needed_len; |
| 7 | 5181 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5182 int do_again; /* do it again after joining lines */ | |
| 15 | 5183 int skip_match = FALSE; |
| 1499 | 5184 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5185 |
| 5186 /* | |
| 5187 * The new text is build up step by step, to avoid too much | |
| 5188 * copying. There are these pieces: | |
| 1581 | 5189 * sub_firstline The old text, unmodified. |
| 7 | 5190 * copycol Column in the old text where we started |
| 5191 * looking for a match; from here old text still | |
| 5192 * needs to be copied to the new text. | |
| 5193 * matchcol Column number of the old text where to look | |
| 5194 * for the next match. It's just after the | |
| 5195 * previous match or one further. | |
| 5196 * prev_matchcol Column just after the previous match (if any). | |
| 5197 * Mostly equal to matchcol, except for the first | |
| 5198 * match and after skipping an empty match. | |
| 5199 * regmatch.*pos Where the pattern matched in the old text. | |
| 5200 * new_start The new text, all that has been produced so | |
| 5201 * far. | |
| 5202 * new_end The new text, where to append new text. | |
| 5203 * | |
| 1499 | 5204 * lnum The line number where we found the start of |
| 5205 * the match. Can be below the line we searched | |
| 5206 * when there is a \n before a \zs in the | |
| 5207 * pattern. | |
| 7 | 5208 * sub_firstlnum The line number in the buffer where to look |
| 5209 * for a match. Can be different from "lnum" | |
| 5210 * when the pattern or substitute string contains | |
| 5211 * line breaks. | |
| 5212 * | |
| 5213 * Special situations: | |
| 5214 * - When the substitute string contains a line break, the part up | |
| 5215 * to the line break is inserted in the text, but the copy of | |
| 5216 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5217 * the inserted lines. | |
| 5218 * - When the matched pattern contains a line break, the old line | |
| 5219 * is taken from the line at the end of the pattern. The lines | |
| 5220 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5221 * accordingly. | |
| 5222 * | |
| 5223 * The new text is built up in new_start[]. It has some extra | |
| 5224 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5225 * the length of the allocated memory at new_start. |
| 7 | 5226 * |
| 5227 * Make a copy of the old line, so it won't be taken away when | |
| 5228 * updating the screen or handling a multi-line match. The "old_" | |
| 5229 * pointers point into this copy. | |
| 5230 */ | |
| 1499 | 5231 sub_firstlnum = lnum; |
| 7 | 5232 copycol = 0; |
| 5233 matchcol = 0; | |
| 5234 | |
| 5235 /* At first match, remember current cursor position. */ | |
| 5236 if (!got_match) | |
| 5237 { | |
| 5238 setpcmark(); | |
| 5239 got_match = TRUE; | |
| 5240 } | |
| 5241 | |
| 5242 /* | |
| 5243 * Loop until nothing more to replace in this line. | |
| 5244 * 1. Handle match with empty string. | |
| 5245 * 2. If do_ask is set, ask for confirmation. | |
| 5246 * 3. substitute the string. | |
| 5247 * 4. if do_all is set, find next match | |
| 5248 * 5. break if there isn't another match in this line | |
| 5249 */ | |
| 5250 for (;;) | |
| 5251 { | |
| 1499 | 5252 /* Advance "lnum" to the line where the match starts. The |
| 5253 * match does not start in the first line when there is a line | |
| 5254 * break before \zs. */ | |
| 5255 if (regmatch.startpos[0].lnum > 0) | |
| 5256 { | |
| 5257 lnum += regmatch.startpos[0].lnum; | |
| 5258 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5259 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
|
5260 VIM_CLEAR(sub_firstline); |
| 1499 | 5261 } |
| 5262 | |
| 5263 if (sub_firstline == NULL) | |
| 5264 { | |
| 5265 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5266 if (sub_firstline == NULL) | |
| 5267 { | |
| 5268 vim_free(new_start); | |
| 5269 goto outofmem; | |
| 5270 } | |
| 5271 } | |
| 5272 | |
| 7 | 5273 /* Save the line number of the last change for the final |
| 5274 * cursor position (just like Vi). */ | |
| 5275 curwin->w_cursor.lnum = lnum; | |
| 5276 do_again = FALSE; | |
| 5277 | |
| 5278 /* | |
| 5279 * 1. Match empty string does not count, except for first | |
| 5280 * match. This reproduces the strange vi behaviour. | |
| 5281 * This also catches endless loops. | |
| 5282 */ | |
| 5283 if (matchcol == prev_matchcol | |
| 5284 && regmatch.endpos[0].lnum == 0 | |
| 5285 && matchcol == regmatch.endpos[0].col) | |
| 5286 { | |
| 15 | 5287 if (sub_firstline[matchcol] == NUL) |
| 5288 /* We already were at the end of the line. Don't look | |
| 5289 * for a match in this line again. */ | |
| 5290 skip_match = TRUE; | |
| 5291 else | |
| 2837 | 5292 { |
| 5293 /* search for a match at next column */ | |
| 5294 #ifdef FEAT_MBYTE | |
| 5295 if (has_mbyte) | |
| 5296 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5297 else | |
| 5298 #endif | |
| 5299 ++matchcol; | |
| 5300 } | |
| 7 | 5301 goto skip; |
| 5302 } | |
| 5303 | |
| 5304 /* Normally we continue searching for a match just after the | |
| 5305 * previous match. */ | |
| 5306 matchcol = regmatch.endpos[0].col; | |
| 5307 prev_matchcol = matchcol; | |
| 5308 | |
| 5309 /* | |
| 170 | 5310 * 2. If do_count is set only increase the counter. |
| 5311 * If do_ask is set, ask for confirmation. | |
| 7 | 5312 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5313 if (subflags.do_count) |
| 170 | 5314 { |
| 5315 /* For a multi-line match, put matchcol at the NUL at | |
| 5316 * the end of the line and set nmatch to one, so that | |
| 5317 * we continue looking for a match on the next line. | |
| 5318 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5319 if (nmatch > 1) | |
| 5320 { | |
| 835 | 5321 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5322 nmatch = 1; |
| 1483 | 5323 skip_match = TRUE; |
| 170 | 5324 } |
| 5325 sub_nsubs++; | |
| 5326 did_sub = TRUE; | |
| 3736 | 5327 #ifdef FEAT_EVAL |
| 5328 /* Skip the substitution, unless an expression is used, | |
| 5329 * then it is evaluated in the sandbox. */ | |
| 5330 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5331 #endif | |
| 5332 goto skip; | |
| 170 | 5333 } |
| 5334 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5335 if (subflags.do_ask) |
| 7 | 5336 { |
| 1874 | 5337 int typed = 0; |
| 1872 | 5338 |
| 7 | 5339 /* change State to CONFIRM, so that the mouse works |
| 5340 * properly */ | |
| 5341 save_State = State; | |
| 5342 State = CONFIRM; | |
| 5343 #ifdef FEAT_MOUSE | |
| 5344 setmouse(); /* disable mouse in xterm */ | |
| 5345 #endif | |
| 5346 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
|
5347 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
|
5348 do_check_cursorbind(); |
| 7 | 5349 |
| 5350 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5351 * asking for confirmation. */ | |
| 5352 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5353 ++no_u_sync; | |
| 5354 | |
| 5355 /* | |
| 5356 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5357 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5358 while (subflags.do_ask) |
| 7 | 5359 { |
| 169 | 5360 if (exmode_active) |
| 5361 { | |
| 5362 char_u *resp; | |
| 5363 colnr_T sc, ec; | |
| 5364 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5365 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5366 subflags.do_number, subflags.do_list); |
| 169 | 5367 |
| 5368 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5369 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
|
5370 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
|
5371 curwin->w_cursor.col = 0; |
| 169 | 5372 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
|
5373 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5374 { |
| 5375 int numw = number_width(curwin) + 1; | |
| 5376 sc += numw; | |
| 5377 ec += numw; | |
| 5378 } | |
| 169 | 5379 msg_start(); |
| 170 | 5380 for (i = 0; i < (long)sc; ++i) |
| 169 | 5381 msg_putchar(' '); |
| 170 | 5382 for ( ; i <= (long)ec; ++i) |
| 169 | 5383 msg_putchar('^'); |
| 5384 | |
| 5385 resp = getexmodeline('?', NULL, 0); | |
| 5386 if (resp != NULL) | |
| 5387 { | |
| 1872 | 5388 typed = *resp; |
| 169 | 5389 vim_free(resp); |
| 5390 } | |
| 5391 } | |
| 5392 else | |
| 5393 { | |
| 4076 | 5394 char_u *orig_line = NULL; |
| 5395 int len_change = 0; | |
| 7 | 5396 #ifdef FEAT_FOLDING |
| 169 | 5397 int save_p_fen = curwin->w_p_fen; |
| 5398 | |
| 5399 curwin->w_p_fen = FALSE; | |
| 5400 #endif | |
| 5401 /* Invert the matched string. | |
| 5402 * Remove the inversion afterwards. */ | |
| 5403 temp = RedrawingDisabled; | |
| 5404 RedrawingDisabled = 0; | |
| 5405 | |
| 4076 | 5406 if (new_start != NULL) |
| 5407 { | |
| 5408 /* There already was a substitution, we would | |
| 5409 * like to show this to the user. We cannot | |
| 5410 * really update the line, it would change | |
| 5411 * what matches. Temporarily replace the line | |
| 5412 * and change it back afterwards. */ | |
| 5413 orig_line = vim_strsave(ml_get(lnum)); | |
| 5414 if (orig_line != NULL) | |
| 5415 { | |
| 5416 char_u *new_line = concat_str(new_start, | |
| 5417 sub_firstline + copycol); | |
| 5418 | |
| 5419 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
|
5420 VIM_CLEAR(orig_line); |
| 4076 | 5421 else |
| 5422 { | |
| 5423 /* Position the cursor relative to the | |
| 5424 * end of the line, the previous | |
| 5425 * substitute may have inserted or | |
| 5426 * deleted characters before the | |
| 5427 * cursor. */ | |
| 4086 | 5428 len_change = (int)STRLEN(new_line) |
| 5429 - (int)STRLEN(orig_line); | |
| 4076 | 5430 curwin->w_cursor.col += len_change; |
| 5431 ml_replace(lnum, new_line, FALSE); | |
| 5432 } | |
| 5433 } | |
| 5434 } | |
| 5435 | |
| 1499 | 5436 search_match_lines = regmatch.endpos[0].lnum |
| 5437 - regmatch.startpos[0].lnum; | |
| 4076 | 5438 search_match_endcol = regmatch.endpos[0].col |
| 5439 + len_change; | |
| 169 | 5440 highlight_match = TRUE; |
| 5441 | |
| 5442 update_topline(); | |
| 5443 validate_cursor(); | |
| 748 | 5444 update_screen(SOME_VALID); |
| 169 | 5445 highlight_match = FALSE; |
| 748 | 5446 redraw_later(SOME_VALID); |
| 7 | 5447 |
| 5448 #ifdef FEAT_FOLDING | |
| 169 | 5449 curwin->w_p_fen = save_p_fen; |
| 5450 #endif | |
| 5451 if (msg_row == Rows - 1) | |
| 5452 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5453 msg_starthere(); | |
| 5454 i = msg_scroll; | |
| 5455 msg_scroll = 0; /* truncate msg when | |
| 5456 needed */ | |
| 5457 msg_no_more = TRUE; | |
| 5458 /* write message same highlighting as for | |
| 5459 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5460 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5461 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5462 msg_no_more = FALSE; | |
| 5463 msg_scroll = i; | |
| 5464 showruler(TRUE); | |
| 5465 windgoto(msg_row, msg_col); | |
| 5466 RedrawingDisabled = temp; | |
| 7 | 5467 |
| 5468 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5469 dont_scroll = FALSE; /* allow scrolling here */ |
| 5470 #endif | |
| 5471 ++no_mapping; /* don't map this key */ | |
| 5472 ++allow_keys; /* allow special keys */ | |
| 1872 | 5473 typed = plain_vgetc(); |
| 169 | 5474 --allow_keys; |
| 5475 --no_mapping; | |
| 5476 | |
| 5477 /* clear the question */ | |
| 5478 msg_didout = FALSE; /* don't scroll up */ | |
| 5479 msg_col = 0; | |
| 5480 gotocmdline(TRUE); | |
| 4076 | 5481 |
| 5482 /* restore the line */ | |
| 5483 if (orig_line != NULL) | |
| 5484 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5485 } |
| 5486 | |
| 7 | 5487 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5488 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5489 #ifdef UNIX |
| 1872 | 5490 || typed == intr_char |
| 7 | 5491 #endif |
| 5492 ) | |
| 5493 { | |
| 5494 got_quit = TRUE; | |
| 5495 break; | |
| 5496 } | |
| 1872 | 5497 if (typed == 'n') |
| 7 | 5498 break; |
| 1872 | 5499 if (typed == 'y') |
| 7 | 5500 break; |
| 1872 | 5501 if (typed == 'l') |
| 7 | 5502 { |
| 5503 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5504 subflags.do_all = FALSE; |
| 7 | 5505 line2 = lnum; |
| 5506 break; | |
| 5507 } | |
| 1872 | 5508 if (typed == 'a') |
| 7 | 5509 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5510 subflags.do_ask = FALSE; |
| 7 | 5511 break; |
| 5512 } | |
| 5513 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5514 if (typed == Ctrl_E) |
| 7 | 5515 scrollup_clamp(); |
| 1872 | 5516 else if (typed == Ctrl_Y) |
| 7 | 5517 scrolldown_clamp(); |
| 5518 #endif | |
| 5519 } | |
| 5520 State = save_State; | |
| 5521 #ifdef FEAT_MOUSE | |
| 5522 setmouse(); | |
| 5523 #endif | |
| 5524 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5525 --no_u_sync; | |
| 5526 | |
| 1872 | 5527 if (typed == 'n') |
| 7 | 5528 { |
| 5529 /* For a multi-line match, put matchcol at the NUL at | |
| 5530 * the end of the line and set nmatch to one, so that | |
| 5531 * we continue looking for a match on the next line. | |
| 1091 | 5532 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5533 * get stuck when pressing 'n'. */ | |
| 7 | 5534 if (nmatch > 1) |
| 5535 { | |
| 835 | 5536 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5537 skip_match = TRUE; |
| 7 | 5538 } |
| 5539 goto skip; | |
| 5540 } | |
| 5541 if (got_quit) | |
| 4099 | 5542 goto skip; |
| 7 | 5543 } |
| 5544 | |
| 5545 /* Move the cursor to the start of the match, so that we can | |
| 5546 * use "\=col("."). */ | |
| 5547 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5548 | |
| 5549 /* | |
| 5550 * 3. substitute the string. | |
| 5551 */ | |
| 3736 | 5552 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5553 if (subflags.do_count) |
| 3736 | 5554 { |
| 3786 | 5555 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5556 save_ma = curbuf->b_p_ma; |
| 5557 curbuf->b_p_ma = FALSE; | |
| 5558 sandbox++; | |
| 5559 } | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5560 /* 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
|
5561 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5562 subflags_save = subflags; |
| 3736 | 5563 #endif |
| 7 | 5564 /* get length of substitution part */ |
| 1499 | 5565 sublen = vim_regsub_multi(®match, |
| 5566 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5567 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5568 #ifdef FEAT_EVAL |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5569 /* 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
|
5570 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5571 if (subflags.do_count) |
| 3736 | 5572 { |
| 5573 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
|
5574 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5575 sandbox--; |
| 3736 | 5576 goto skip; |
| 5577 } | |
| 5578 #endif | |
| 7 | 5579 |
| 533 | 5580 /* When the match included the "$" of the last line it may |
| 819 | 5581 * go beyond the last line of the buffer. */ |
| 533 | 5582 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5583 { | |
| 5584 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5585 skip_match = TRUE; | |
| 5586 } | |
| 5587 | |
| 7 | 5588 /* Need room for: |
| 5589 * - result so far in new_start (not for first sub in line) | |
| 5590 * - original text up to match | |
| 5591 * - length of substituted part | |
| 5592 * - original text after match | |
| 5593 */ | |
| 5594 if (nmatch == 1) | |
| 5595 p1 = sub_firstline; | |
| 5596 else | |
| 5597 { | |
| 5598 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5599 nmatch_tl += nmatch - 1; | |
| 5600 } | |
| 1872 | 5601 copy_len = regmatch.startpos[0].col - copycol; |
| 5602 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5603 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5604 if (new_start == NULL) |
| 5605 { | |
| 5606 /* | |
| 5607 * Get some space for a temporary buffer to do the | |
| 5608 * substitution into (and some extra space to avoid | |
| 5609 * too many calls to alloc()/free()). | |
| 5610 */ | |
| 5611 new_start_len = needed_len + 50; | |
| 5612 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5613 goto outofmem; | |
| 5614 *new_start = NUL; | |
| 5615 new_end = new_start; | |
| 5616 } | |
| 5617 else | |
| 5618 { | |
| 5619 /* | |
| 5620 * Check if the temporary buffer is long enough to do the | |
| 5621 * substitution into. If not, make it larger (with a bit | |
| 5622 * extra to avoid too many calls to alloc()/free()). | |
| 5623 */ | |
| 5624 len = (unsigned)STRLEN(new_start); | |
| 5625 needed_len += len; | |
| 1872 | 5626 if (needed_len > (int)new_start_len) |
| 7 | 5627 { |
| 5628 new_start_len = needed_len + 50; | |
| 5629 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5630 { | |
| 5631 vim_free(new_start); | |
| 5632 goto outofmem; | |
| 5633 } | |
| 5634 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5635 vim_free(new_start); | |
| 5636 new_start = p1; | |
| 5637 } | |
| 5638 new_end = new_start + len; | |
| 5639 } | |
| 5640 | |
| 5641 /* | |
| 5642 * copy the text up to the part that matched | |
| 5643 */ | |
| 1872 | 5644 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5645 new_end += copy_len; | |
| 7 | 5646 |
| 1499 | 5647 (void)vim_regsub_multi(®match, |
| 5648 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5649 sub, new_end, TRUE, p_magic, TRUE); |
| 5650 sub_nsubs++; | |
| 5651 did_sub = TRUE; | |
| 5652 | |
| 5653 /* Move the cursor to the start of the line, to avoid that it | |
| 5654 * is beyond the end of the line after the substitution. */ | |
| 5655 curwin->w_cursor.col = 0; | |
| 5656 | |
| 5657 /* For a multi-line match, make a copy of the last matched | |
| 5658 * line and continue in that one. */ | |
| 5659 if (nmatch > 1) | |
| 5660 { | |
| 5661 sub_firstlnum += nmatch - 1; | |
| 5662 vim_free(sub_firstline); | |
| 5663 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5664 /* When going beyond the last line, stop substituting. */ | |
| 5665 if (sub_firstlnum <= line2) | |
| 5666 do_again = TRUE; | |
| 5667 else | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5668 subflags.do_all = FALSE; |
| 7 | 5669 } |
| 5670 | |
| 5671 /* Remember next character to be copied. */ | |
| 5672 copycol = regmatch.endpos[0].col; | |
| 5673 | |
| 819 | 5674 if (skip_match) |
| 5675 { | |
| 5676 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5677 * less than what it ought to be. */ | |
| 5678 vim_free(sub_firstline); | |
| 5679 sub_firstline = vim_strsave((char_u *)""); | |
| 5680 copycol = 0; | |
| 5681 } | |
| 5682 | |
| 7 | 5683 /* |
| 5684 * Now the trick is to replace CTRL-M chars with a real line | |
| 5685 * break. This would make it impossible to insert a CTRL-M in | |
| 5686 * the text. The line break can be avoided by preceding the | |
| 5687 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5688 * they must be doubled in the string and are halved here. | |
| 5689 * That is Vi compatible. | |
| 5690 */ | |
| 5691 for (p1 = new_end; *p1; ++p1) | |
| 5692 { | |
| 5693 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5694 STRMOVE(p1, p1 + 1); |
| 7 | 5695 else if (*p1 == CAR) |
| 5696 { | |
| 5697 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5698 { | |
| 5699 *p1 = NUL; /* truncate up to the CR */ | |
| 5700 ml_append(lnum - 1, new_start, | |
| 5701 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5702 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5703 if (subflags.do_ask) |
| 7 | 5704 appended_lines(lnum - 1, 1L); |
| 5705 else | |
| 5706 { | |
| 5707 if (first_line == 0) | |
| 5708 first_line = lnum; | |
| 5709 last_line = lnum + 1; | |
| 5710 } | |
| 5711 /* All line numbers increase. */ | |
| 5712 ++sub_firstlnum; | |
| 5713 ++lnum; | |
| 5714 ++line2; | |
| 5715 /* move the cursor to the new line, like Vi */ | |
| 5716 ++curwin->w_cursor.lnum; | |
| 1444 | 5717 /* copy the rest */ |
| 1624 | 5718 STRMOVE(new_start, p1 + 1); |
| 7 | 5719 p1 = new_start - 1; |
| 5720 } | |
| 5721 } | |
| 5722 #ifdef FEAT_MBYTE | |
| 5723 else if (has_mbyte) | |
| 474 | 5724 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5725 #endif |
| 5726 } | |
| 5727 | |
| 5728 /* | |
| 5729 * 4. If do_all is set, find next match. | |
| 5730 * Prevent endless loop with patterns that match empty | |
| 5731 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5732 * But ":s/\n/#/" is OK. | |
| 5733 */ | |
| 5734 skip: | |
| 5735 /* We already know that we did the last subst when we are at | |
| 5736 * the end of the line, except that a pattern like | |
| 1499 | 5737 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5738 * "line2" when there is a \zs in the pattern after a line | |
| 5739 * break. */ | |
| 15 | 5740 lastone = (skip_match |
| 5741 || got_int | |
| 5742 || got_quit | |
| 1499 | 5743 || lnum > line2 |
|
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5744 || !(subflags.do_all || do_again) |
| 15 | 5745 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5746 && !re_multiline(regmatch.regprog))); | |
| 7 | 5747 nmatch = -1; |
| 5748 | |
| 5749 /* | |
| 5750 * Replace the line in the buffer when needed. This is | |
| 5751 * skipped when there are more matches. | |
| 5752 * The check for nmatch_tl is needed for when multi-line | |
| 5753 * matching must replace the lines before trying to do another | |
| 5754 * match, otherwise "\@<=" won't work. | |
| 1499 | 5755 * When the match starts below where we start searching also |
| 5756 * need to replace the line first (using \zs after \n). | |
| 7 | 5757 */ |
| 5758 if (lastone | |
| 5759 || nmatch_tl > 0 | |
| 5760 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5761 curbuf, sub_firstlnum, |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5762 matchcol, NULL, NULL)) == 0 |
| 1499 | 5763 || regmatch.startpos[0].lnum > 0) |
| 7 | 5764 { |
| 5765 if (new_start != NULL) | |
| 5766 { | |
| 5767 /* | |
| 5768 * Copy the rest of the line, that didn't match. | |
| 5769 * "matchcol" has to be adjusted, we use the end of | |
| 5770 * the line as reference, because the substitute may | |
| 5771 * have changed the number of characters. Same for | |
| 5772 * "prev_matchcol". | |
| 5773 */ | |
| 5774 STRCAT(new_start, sub_firstline + copycol); | |
| 5775 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5776 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5777 - prev_matchcol; | |
| 5778 | |
| 5779 if (u_savesub(lnum) != OK) | |
| 5780 break; | |
| 5781 ml_replace(lnum, new_start, TRUE); | |
| 5782 | |
| 5783 if (nmatch_tl > 0) | |
| 5784 { | |
| 5785 /* | |
| 5786 * Matched lines have now been substituted and are | |
| 5787 * useless, delete them. The part after the match | |
| 5788 * has been appended to new_start, we don't need | |
| 5789 * it in the buffer. | |
| 5790 */ | |
| 5791 ++lnum; | |
| 5792 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5793 break; | |
| 5794 for (i = 0; i < nmatch_tl; ++i) | |
| 5795 ml_delete(lnum, (int)FALSE); | |
| 5796 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5797 (long)MAXLNUM, -nmatch_tl); | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5798 if (subflags.do_ask) |
| 7 | 5799 deleted_lines(lnum, nmatch_tl); |
| 5800 --lnum; | |
| 5801 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5802 nmatch_tl = 0; | |
| 5803 } | |
| 5804 | |
| 5805 /* When asking, undo is saved each time, must also set | |
| 5806 * changed flag each time. */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5807 if (subflags.do_ask) |
| 7 | 5808 changed_bytes(lnum, 0); |
| 5809 else | |
| 5810 { | |
| 5811 if (first_line == 0) | |
| 5812 first_line = lnum; | |
| 5813 last_line = lnum + 1; | |
| 5814 } | |
| 5815 | |
| 5816 sub_firstlnum = lnum; | |
| 5817 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5818 sub_firstline = new_start; | |
| 5819 new_start = NULL; | |
| 5820 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5821 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5822 - prev_matchcol; | |
| 5823 copycol = 0; | |
| 5824 } | |
| 5825 if (nmatch == -1 && !lastone) | |
| 5826 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5827 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5828 |
| 5829 /* | |
| 5830 * 5. break if there isn't another match in this line | |
| 5831 */ | |
| 5832 if (nmatch <= 0) | |
| 1499 | 5833 { |
| 5834 /* If the match found didn't start where we were | |
| 5835 * searching, do the next search in the line where we | |
| 5836 * found the match. */ | |
| 5837 if (nmatch == -1) | |
| 5838 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5839 break; |
| 1499 | 5840 } |
| 7 | 5841 } |
| 5842 | |
| 5843 line_breakcheck(); | |
| 5844 } | |
| 5845 | |
| 5846 if (did_sub) | |
| 5847 ++sub_nlines; | |
| 1720 | 5848 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
|
5849 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5850 } |
| 5851 | |
| 5852 line_breakcheck(); | |
| 5853 } | |
| 5854 | |
| 5855 if (first_line != 0) | |
| 5856 { | |
| 5857 /* Need to subtract the number of added lines from "last_line" to get | |
| 5858 * the line number before the change (same as adding the number of | |
| 5859 * deleted lines). */ | |
| 5860 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5861 changed_lines(first_line, 0, last_line - i, i); | |
| 5862 } | |
| 5863 | |
| 5864 outofmem: | |
| 5865 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5866 |
| 5867 /* ":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
|
5868 if (subflags.do_count) |
| 170 | 5869 curwin->w_cursor = old_cursor; |
| 5870 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5871 if (sub_nsubs > start_nsubs) |
| 7 | 5872 { |
| 5873 /* Set the '[ and '] marks. */ | |
| 5874 curbuf->b_op_start.lnum = eap->line1; | |
| 5875 curbuf->b_op_end.lnum = line2; | |
| 5876 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5877 | |
| 5878 if (!global_busy) | |
| 5879 { | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5880 /* 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
|
5881 if (!subflags.do_ask) |
| 3394 | 5882 { |
| 5883 if (endcolumn) | |
| 5884 coladvance((colnr_T)MAXCOL); | |
| 5885 else | |
| 5886 beginline(BL_WHITE | BL_FIX); | |
| 5887 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5888 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5889 MSG(""); |
| 5890 } | |
| 5891 else | |
| 5892 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
|
5893 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5894 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5895 subflags.do_number, subflags.do_list); |
| 7 | 5896 } |
| 5897 else if (!global_busy) | |
| 5898 { | |
| 5899 if (got_int) /* interrupted */ | |
| 5900 EMSG(_(e_interr)); | |
| 5901 else if (got_match) /* did find something but nothing substituted */ | |
| 5902 MSG(""); | |
|
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5903 else if (subflags.do_error) /* nothing found */ |
| 7 | 5904 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5905 } | |
| 5906 | |
| 4035 | 5907 #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
|
5908 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5909 /* Cursor position may require updating */ |
| 5910 changed_window_setting(); | |
| 5911 #endif | |
| 5912 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5913 vim_regfree(regmatch.regprog); |
| 6789 | 5914 |
| 5915 /* 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
|
5916 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5917 subflags.do_ask = save_do_ask; |
| 7 | 5918 } |
| 5919 | |
| 5920 /* | |
| 5921 * Give message for number of substitutions. | |
| 5922 * Can also be used after a ":global" command. | |
| 5923 * Return TRUE if a message was given. | |
| 5924 */ | |
| 484 | 5925 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5926 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5927 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5928 { |
| 5929 /* | |
| 5930 * Only report substitutions when: | |
| 5931 * - more than 'report' substitutions | |
| 5932 * - command was typed by user, or number of changed lines > 'report' | |
| 5933 * - giving messages is not disabled by 'lazyredraw' | |
| 5934 */ | |
| 170 | 5935 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5936 || count_only) | |
| 7 | 5937 && messaging()) |
| 5938 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5939 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5940 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5941 |
| 7 | 5942 if (got_int) |
| 5943 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5944 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5945 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5946 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5947 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5948 ? NGETTEXT("%ld match on %ld line", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5949 "%ld matches on %ld line", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5950 : NGETTEXT("%ld substitution on %ld line", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5951 "%ld substitutions on %ld line", sub_nsubs); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5952 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5953 ? NGETTEXT("%ld match on %ld lines", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5954 "%ld matches on %ld lines", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5955 : NGETTEXT("%ld substitution on %ld lines", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5956 "%ld substitutions on %ld lines", sub_nsubs); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5957 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5958 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5959 NGETTEXT(msg_single, msg_plural, sub_nlines), |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5960 sub_nsubs, (long)sub_nlines); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5961 |
| 7 | 5962 if (msg(msg_buf)) |
| 5963 /* save message to display it after redraw */ | |
| 680 | 5964 set_keep_msg(msg_buf, 0); |
| 7 | 5965 return TRUE; |
| 5966 } | |
| 5967 if (got_int) | |
| 5968 { | |
| 5969 EMSG(_(e_interr)); | |
| 5970 return TRUE; | |
| 5971 } | |
| 5972 return FALSE; | |
| 5973 } | |
| 5974 | |
|
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
|
5975 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
|
5976 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
|
5977 { |
|
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 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
|
5979 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
|
5980 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
|
5981 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
|
5982 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
|
5983 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
|
5984 } |
|
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
|
5985 |
| 7 | 5986 /* |
| 5987 * Execute a global command of the form: | |
| 5988 * | |
| 5989 * g/pattern/X : execute X on all lines where pattern matches | |
| 5990 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5991 * | |
| 5992 * where 'X' is an EX command | |
| 5993 * | |
| 5994 * The command character (as well as the trailing slash) is optional, and | |
| 5995 * is assumed to be 'p' if missing. | |
| 5996 * | |
| 5997 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 5998 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 5999 * for each line that has a mark. This is required because after deleting |
| 6000 * lines we do not know where to search for the next match. | |
| 6001 */ | |
| 6002 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6003 ex_global(exarg_T *eap) |
| 7 | 6004 { |
| 6005 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6006 int ndone = 0; |
| 7 | 6007 int type; /* first char of cmd: 'v' or 'g' */ |
| 6008 char_u *cmd; /* command argument */ | |
| 6009 | |
| 6010 char_u delim; /* delimiter, normally '/' */ | |
| 6011 char_u *pat; | |
| 6012 regmmatch_T regmatch; | |
| 6013 int match; | |
| 6014 int which_pat; | |
| 6015 | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6016 /* 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
|
6017 * ":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
|
6018 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
|
6019 || 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
|
6020 { |
|
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
|
6021 /* 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
|
6022 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6023 return; |
| 6024 } | |
| 6025 | |
| 6026 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6027 type = 'v'; | |
| 6028 else | |
| 6029 type = *eap->cmd; | |
| 6030 cmd = eap->arg; | |
| 6031 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6032 | |
| 6033 /* | |
| 6034 * undocumented vi feature: | |
| 6035 * "\/" and "\?": use previous search pattern. | |
| 6036 * "\&": use previous substitute pattern. | |
| 6037 */ | |
| 6038 if (*cmd == '\\') | |
| 6039 { | |
| 6040 ++cmd; | |
| 6041 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6042 { | |
| 6043 EMSG(_(e_backslash)); | |
| 6044 return; | |
| 6045 } | |
| 6046 if (*cmd == '&') | |
| 6047 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6048 else | |
| 6049 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6050 ++cmd; | |
| 6051 pat = (char_u *)""; | |
| 6052 } | |
| 6053 else if (*cmd == NUL) | |
| 6054 { | |
| 6055 EMSG(_("E148: Regular expression missing from global")); | |
| 6056 return; | |
| 6057 } | |
| 6058 else | |
| 6059 { | |
| 6060 delim = *cmd; /* get the delimiter */ | |
| 6061 if (delim) | |
| 6062 ++cmd; /* skip delimiter if there is one */ | |
| 6063 pat = cmd; /* remember start of pattern */ | |
| 6064 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6065 if (cmd[0] == delim) /* end delimiter found */ | |
| 6066 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6067 } | |
| 6068 | |
| 6069 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6070 if (p_altkeymap && curwin->w_p_rl) | |
| 6071 lrFswap(pat,0); | |
| 6072 #endif | |
| 6073 | |
| 6074 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6075 { | |
| 6076 EMSG(_(e_invcmd)); | |
| 6077 return; | |
| 6078 } | |
| 6079 | |
|
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
|
6080 if (global_busy) |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6081 { |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6082 lnum = curwin->w_cursor.lnum; |
| 1521 | 6083 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
|
6084 (colnr_T)0, NULL, NULL); |
| 7 | 6085 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
11494
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6086 global_exe_one(cmd, lnum); |
| 7 | 6087 } |
| 6088 else | |
| 6116 | 6089 { |
|
11494
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6090 /* |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6091 * pass 1: set marks for each (not) matching line |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6092 */ |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6093 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6094 { |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6095 /* a match on this line? */ |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6096 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:
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diff
changeset
|
6097 (colnr_T)0, NULL, NULL); |
|
11494
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6098 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6099 { |
|
8e5ec22db3d8
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diff
changeset
|
6100 ml_setmarked(lnum); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6101 ndone++; |
|
8e5ec22db3d8
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diff
changeset
|
6102 } |
|
8e5ec22db3d8
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diff
changeset
|
6103 line_breakcheck(); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6104 } |
|
8e5ec22db3d8
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changeset
|
6105 |
|
8e5ec22db3d8
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diff
changeset
|
6106 /* |
|
8e5ec22db3d8
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diff
changeset
|
6107 * pass 2: execute the command for each line that has been marked |
|
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changeset
|
6108 */ |
|
8e5ec22db3d8
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changeset
|
6109 if (got_int) |
|
8e5ec22db3d8
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changeset
|
6110 MSG(_(e_interr)); |
|
8e5ec22db3d8
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changeset
|
6111 else if (ndone == 0) |
|
8e5ec22db3d8
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changeset
|
6112 { |
|
8e5ec22db3d8
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diff
changeset
|
6113 if (type == 'v') |
|
8e5ec22db3d8
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diff
changeset
|
6114 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
|
8e5ec22db3d8
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changeset
|
6115 else |
|
8e5ec22db3d8
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diff
changeset
|
6116 smsg((char_u *)_("Pattern not found: %s"), pat); |
|
8e5ec22db3d8
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changeset
|
6117 } |
|
8e5ec22db3d8
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changeset
|
6118 else |
|
8e5ec22db3d8
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diff
changeset
|
6119 { |
| 6116 | 6120 #ifdef FEAT_CLIPBOARD |
|
11494
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diff
changeset
|
6121 start_global_changes(); |
|
8e5ec22db3d8
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diff
changeset
|
6122 #endif |
|
8e5ec22db3d8
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changeset
|
6123 global_exe(cmd); |
|
8e5ec22db3d8
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changeset
|
6124 #ifdef FEAT_CLIPBOARD |
|
8e5ec22db3d8
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diff
changeset
|
6125 end_global_changes(); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6126 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6127 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6128 |
|
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 ml_clearmarked(); /* clear rest of the marks */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6130 } |
|
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
|
6131 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6132 vim_regfree(regmatch.regprog); |
| 7 | 6133 } |
| 6134 | |
| 6135 /* | |
| 6136 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6137 */ | |
| 6138 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6139 global_exe(char_u *cmd) |
| 7 | 6140 { |
| 2819 | 6141 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6142 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6143 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6144 |
| 6145 /* | |
| 6146 * Set current position only once for a global command. | |
| 6147 * If global_busy is set, setpcmark() will not do anything. | |
| 6148 * If there is an error, global_busy will be incremented. | |
| 6149 */ | |
| 6150 setpcmark(); | |
| 6151 | |
| 6152 /* When the command writes a message, don't overwrite the command. */ | |
| 6153 msg_didout = TRUE; | |
| 6154 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6155 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6156 sub_nlines = 0; |
| 7 | 6157 global_need_beginline = FALSE; |
| 6158 global_busy = 1; | |
| 6159 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6160 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6161 { | |
|
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
|
6162 global_exe_one(cmd, lnum); |
| 7 | 6163 ui_breakcheck(); |
| 6164 } | |
| 6165 | |
| 6166 global_busy = 0; | |
| 6167 if (global_need_beginline) | |
| 6168 beginline(BL_WHITE | BL_FIX); | |
| 6169 else | |
| 6170 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6171 | |
| 39 | 6172 /* the cursor may not have moved in the text but a change in a previous |
| 6173 * line may move it on the screen */ | |
| 6174 changed_line_abv_curs(); | |
| 6175 | |
| 7 | 6176 /* If it looks like no message was written, allow overwriting the |
| 6177 * command with the report for number of changes. */ | |
| 6178 if (msg_col == 0 && msg_scrolled == 0) | |
| 6179 msg_didout = FALSE; | |
| 6180 | |
| 1227 | 6181 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6182 * number of extra or deleted lines. |
| 6183 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6184 * we are in after execution is different from the buffer we started in. */ | |
| 6185 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6186 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6187 } | |
| 6188 | |
| 6189 #ifdef FEAT_VIMINFO | |
| 6190 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6191 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6192 { |
| 2690 | 6193 if (force) |
| 7 | 6194 vim_free(old_sub); |
| 6195 if (force || old_sub == NULL) | |
| 6196 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6197 return viminfo_readline(virp); | |
| 6198 } | |
| 6199 | |
| 6200 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6201 write_viminfo_sub_string(FILE *fp) |
| 7 | 6202 { |
| 6203 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6204 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6205 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6206 viminfo_writestring(fp, old_sub); |
| 6207 } | |
| 6208 } | |
| 6209 #endif /* FEAT_VIMINFO */ | |
| 6210 | |
| 359 | 6211 #if defined(EXITFREE) || defined(PROTO) |
| 6212 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6213 free_old_sub(void) |
| 359 | 6214 { |
| 6215 vim_free(old_sub); | |
| 6216 } | |
| 6217 #endif | |
| 6218 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6219 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6220 /* |
| 6221 * Set up for a tagpreview. | |
| 735 | 6222 * Return TRUE when it was created. |
| 7 | 6223 */ |
| 735 | 6224 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6225 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6226 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6227 { |
| 6228 win_T *wp; | |
| 6229 | |
| 6230 # ifdef FEAT_GUI | |
| 6231 need_mouse_correct = TRUE; | |
| 6232 # endif | |
| 6233 | |
| 6234 /* | |
| 6235 * If there is already a preview window open, use that one. | |
| 6236 */ | |
| 6237 if (!curwin->w_p_pvw) | |
| 6238 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6239 FOR_ALL_WINDOWS(wp) |
| 7 | 6240 if (wp->w_p_pvw) |
| 6241 break; | |
| 6242 if (wp != NULL) | |
| 816 | 6243 win_enter(wp, undo_sync); |
| 7 | 6244 else |
| 6245 { | |
| 6246 /* | |
| 6247 * There is no preview window open yet. Create one. | |
| 6248 */ | |
| 6249 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6250 == FAIL) | |
| 735 | 6251 return FALSE; |
| 7 | 6252 curwin->w_p_pvw = TRUE; |
| 6253 curwin->w_p_wfh = TRUE; | |
| 2583 | 6254 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6255 and 'cursorbind' */ | |
| 7 | 6256 # ifdef FEAT_DIFF |
| 6257 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6258 # endif | |
| 6259 # ifdef FEAT_FOLDING | |
| 6260 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6261 # endif | |
| 735 | 6262 return TRUE; |
| 7 | 6263 } |
| 6264 } | |
| 735 | 6265 return FALSE; |
| 7 | 6266 } |
| 6267 | |
| 6268 #endif | |
| 6269 | |
| 6270 | |
| 6271 /* | |
| 6272 * ":help": open a read-only window on a help file | |
| 6273 */ | |
| 6274 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6275 ex_help(exarg_T *eap) |
| 7 | 6276 { |
| 6277 char_u *arg; | |
| 6278 char_u *tag; | |
| 6279 FILE *helpfd; /* file descriptor of help file */ | |
| 6280 int n; | |
| 6281 int i; | |
| 6282 win_T *wp; | |
| 6283 int num_matches; | |
| 6284 char_u **matches; | |
| 6285 char_u *p; | |
| 6286 int empty_fnum = 0; | |
| 6287 int alt_fnum = 0; | |
| 6288 buf_T *buf; | |
| 6289 #ifdef FEAT_MULTI_LANG | |
| 6290 int len; | |
| 9 | 6291 char_u *lang; |
| 7 | 6292 #endif |
| 3112 | 6293 #ifdef FEAT_FOLDING |
| 6294 int old_KeyTyped = KeyTyped; | |
| 6295 #endif | |
| 7 | 6296 |
| 6297 if (eap != NULL) | |
| 6298 { | |
| 6299 /* | |
| 6300 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6301 * followed by some text. Set nextcmd to the following command. | |
| 6302 */ | |
| 6303 for (arg = eap->arg; *arg; ++arg) | |
| 6304 { | |
| 6305 if (*arg == '\n' || *arg == '\r' | |
| 6306 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6307 { | |
| 6308 *arg++ = NUL; | |
| 6309 eap->nextcmd = arg; | |
| 6310 break; | |
| 6311 } | |
| 6312 } | |
| 6313 arg = eap->arg; | |
| 6314 | |
| 3446 | 6315 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6316 { |
| 6317 EMSG(_("E478: Don't panic!")); | |
| 6318 return; | |
| 6319 } | |
| 6320 | |
| 6321 if (eap->skip) /* not executing commands */ | |
| 6322 return; | |
| 6323 } | |
| 6324 else | |
| 6325 arg = (char_u *)""; | |
| 6326 | |
| 6327 /* remove trailing blanks */ | |
| 6328 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
|
6329 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6330 *p-- = NUL; |
| 6331 | |
| 6332 #ifdef FEAT_MULTI_LANG | |
| 6333 /* Check for a specified language */ | |
| 9 | 6334 lang = check_help_lang(arg); |
| 7 | 6335 #endif |
| 6336 | |
| 6337 /* When no argument given go to the index. */ | |
| 6338 if (*arg == NUL) | |
| 6339 arg = (char_u *)"help.txt"; | |
| 6340 | |
| 6341 /* | |
| 6342 * Check if there is a match for the argument. | |
| 6343 */ | |
| 6344 n = find_help_tags(arg, &num_matches, &matches, | |
| 6345 eap != NULL && eap->forceit); | |
| 6346 | |
| 6347 i = 0; | |
| 6348 #ifdef FEAT_MULTI_LANG | |
| 6349 if (n != FAIL && lang != NULL) | |
| 6350 /* Find first item with the requested language. */ | |
| 6351 for (i = 0; i < num_matches; ++i) | |
| 6352 { | |
| 835 | 6353 len = (int)STRLEN(matches[i]); |
| 7 | 6354 if (len > 3 && matches[i][len - 3] == '@' |
| 6355 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6356 break; | |
| 6357 } | |
| 6358 #endif | |
| 6359 if (i >= num_matches || n == FAIL) | |
| 6360 { | |
| 6361 #ifdef FEAT_MULTI_LANG | |
| 6362 if (lang != NULL) | |
| 6363 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6364 else | |
| 6365 #endif | |
| 6366 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6367 if (n != FAIL) | |
| 6368 FreeWild(num_matches, matches); | |
| 6369 return; | |
| 6370 } | |
| 6371 | |
| 6372 /* The first match (in the requested language) is the best match. */ | |
| 6373 tag = vim_strsave(matches[i]); | |
| 6374 FreeWild(num_matches, matches); | |
| 6375 | |
| 6376 #ifdef FEAT_GUI | |
| 6377 need_mouse_correct = TRUE; | |
| 6378 #endif | |
| 6379 | |
| 6380 /* | |
| 6381 * Re-use an existing help window or open a new one. | |
| 684 | 6382 * Always open a new one for ":tab help". |
| 7 | 6383 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6384 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
|
6385 { |
| 684 | 6386 if (cmdmod.tab != 0) |
| 6387 wp = NULL; | |
| 6388 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6389 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
|
6390 if (bt_help(wp->w_buffer)) |
| 684 | 6391 break; |
| 7 | 6392 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6393 win_enter(wp, TRUE); | |
| 6394 else | |
| 6395 { | |
| 6396 /* | |
| 6397 * There is no help window yet. | |
| 6398 * Try to open the file specified by the "helpfile" option. | |
| 6399 */ | |
| 6400 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6401 { | |
| 274 | 6402 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6403 goto erret; |
| 6404 } | |
| 6405 fclose(helpfd); | |
| 6406 | |
| 6407 /* Split off help window; put it at far top if no position | |
| 684 | 6408 * specified, the current window is vertically split and |
| 6409 * narrow. */ | |
| 7 | 6410 n = WSP_HELP; |
| 6411 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6412 && curwin->w_width < 80) |
| 7 | 6413 n |= WSP_TOP; |
| 6414 if (win_split(0, n) == FAIL) | |
| 684 | 6415 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6416 |
| 7 | 6417 if (curwin->w_height < p_hh) |
| 6418 win_setheight((int)p_hh); | |
| 6419 | |
| 6420 /* | |
| 6421 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6422 * set b_p_ro flag). | |
| 6423 * Set the alternate file to the previously edited file. | |
| 6424 */ | |
| 6425 alt_fnum = curbuf->b_fnum; | |
| 6426 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6427 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
|
6428 NULL); /* buffer is still open, don't store info */ |
| 22 | 6429 if (!cmdmod.keepalt) |
| 6430 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6431 empty_fnum = curbuf->b_fnum; |
| 6432 } | |
| 6433 } | |
| 6434 | |
| 6435 if (!p_im) | |
| 6436 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6437 | |
| 3112 | 6438 #ifdef FEAT_FOLDING |
| 6439 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6440 * It is needed for do_tag top open folds under the cursor. */ | |
| 6441 KeyTyped = old_KeyTyped; | |
| 6442 #endif | |
| 6443 | |
| 7 | 6444 if (tag != NULL) |
| 6445 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6446 | |
| 819 | 6447 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6448 * may have jumped to another window, check that the buffer is not in a | |
| 6449 * window. */ | |
| 7 | 6450 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6451 { | |
| 6452 buf = buflist_findnr(empty_fnum); | |
| 819 | 6453 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6454 wipe_buffer(buf, TRUE); |
| 6455 } | |
| 6456 | |
| 6457 /* keep the previous alternate file */ | |
| 22 | 6458 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6459 curwin->w_alt_fnum = alt_fnum; |
| 6460 | |
| 6461 erret: | |
| 6462 vim_free(tag); | |
| 6463 } | |
| 6464 | |
| 6228 | 6465 /* |
| 6234 | 6466 * ":helpclose": Close one help window |
| 6228 | 6467 */ |
| 6468 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6469 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6470 { |
| 6471 win_T *win; | |
| 6472 | |
| 6473 FOR_ALL_WINDOWS(win) | |
| 6474 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6475 if (bt_help(win->w_buffer)) |
| 6228 | 6476 { |
| 6477 win_close(win, FALSE); | |
| 6234 | 6478 return; |
| 6228 | 6479 } |
| 6480 } | |
| 6481 } | |
| 7 | 6482 |
| 9 | 6483 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6484 /* | |
| 6485 * In an argument search for a language specifiers in the form "@xx". | |
| 6486 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6487 * Returns NULL if not found. | |
| 6488 */ | |
| 6489 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6490 check_help_lang(char_u *arg) |
| 9 | 6491 { |
| 835 | 6492 int len = (int)STRLEN(arg); |
| 9 | 6493 |
| 6494 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6495 && ASCII_ISALPHA(arg[len - 1])) | |
| 6496 { | |
| 6497 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6498 return arg + len - 2; | |
| 6499 } | |
| 6500 return NULL; | |
| 6501 } | |
| 6502 #endif | |
| 6503 | |
| 7 | 6504 /* |
| 6505 * Return a heuristic indicating how well the given string matches. The | |
| 6506 * smaller the number, the better the match. This is the order of priorities, | |
| 6507 * from best match to worst match: | |
| 6508 * - Match with least alpha-numeric characters is better. | |
| 6509 * - Match with least total characters is better. | |
| 6510 * - Match towards the start is better. | |
| 6511 * - Match starting with "+" is worse (feature instead of command) | |
| 6512 * Assumption is made that the matched_string passed has already been found to | |
| 6513 * match some string for which help is requested. webb. | |
| 6514 */ | |
| 6515 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6516 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6517 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6518 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6519 int wrong_case) /* no matching case */ |
| 7 | 6520 { |
| 6521 int num_letters; | |
| 6522 char_u *p; | |
| 6523 | |
| 6524 num_letters = 0; | |
| 6525 for (p = matched_string; *p; p++) | |
| 6526 if (ASCII_ISALNUM(*p)) | |
| 6527 num_letters++; | |
| 6528 | |
| 6529 /* | |
| 6530 * Multiply the number of letters by 100 to give it a much bigger | |
| 6531 * weighting than the number of characters. | |
| 6532 * If there only is a match while ignoring case, add 5000. | |
| 6533 * If the match starts in the middle of a word, add 10000 to put it | |
| 6534 * somewhere in the last half. | |
| 6535 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6536 * put it after matches at the start. | |
| 6537 */ | |
| 6538 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6539 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6540 offset += 10000; | |
| 6541 else if (offset > 2) | |
| 6542 offset *= 200; | |
| 6543 if (wrong_case) | |
| 6544 offset += 5000; | |
| 6545 /* Features are less interesting than the subjects themselves, but "+" | |
| 6546 * alone is not a feature. */ | |
| 6547 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6548 offset += 100; | |
| 6549 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6550 } | |
| 6551 | |
| 6552 /* | |
| 6553 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6554 * that has been put after the tagname by find_tags(). | |
| 6555 */ | |
| 6556 static int | |
| 6557 #ifdef __BORLANDC__ | |
| 6558 _RTLENTRYF | |
| 6559 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6560 help_compare(const void *s1, const void *s2) |
| 7 | 6561 { |
| 6562 char *p1; | |
| 6563 char *p2; | |
| 6564 | |
| 6565 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6566 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6567 return strcmp(p1, p2); | |
| 6568 } | |
| 6569 | |
| 6570 /* | |
| 6571 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6572 * the number of matches in num_matches. | |
| 6573 * The matches will be sorted with a "best" match algorithm. | |
| 6574 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6575 */ | |
| 6576 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6577 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6578 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6579 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6580 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6581 int keep_lang) |
| 7 | 6582 { |
| 6583 char_u *s, *d; | |
| 6584 int i; | |
| 6585 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6586 "/*", "/\\*", "\"*", "**", |
|
5269
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updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6587 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6588 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
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diff
changeset
|
6589 "-?", "q?", "v_g?", |
| 279 | 6590 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
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patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6591 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
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parents:
10638
diff
changeset
|
6592 "[range]", ":[range]", |
| 5647 | 6593 "[pattern]", "\\|", "\\%$", |
| 6594 "s/\\~", "s/\\U", "s/\\L", | |
| 6595 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6596 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6597 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6598 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6599 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
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parents:
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diff
changeset
|
6600 "-?", "q?", "v_g?", |
| 279 | 6601 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
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patch 8.0.0315: :help :[range] does not work
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parents:
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diff
changeset
|
6602 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
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parents:
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diff
changeset
|
6603 "\\[range]", ":\\[range]", |
| 5647 | 6604 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6605 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6606 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
14435
diff
changeset
|
6607 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
14435
diff
changeset
|
6608 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6609 int flags; |
| 6610 | |
| 6611 d = IObuff; /* assume IObuff is long enough! */ | |
| 6612 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6613 if (STRNICMP(arg, "expr-", 5) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6614 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6615 // When the string starting with "expr-" and containing '?' and matches |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6616 // the table, it is taken literally. Otherwise '?' is recognized as a |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6617 // wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6618 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6619 if (STRCMP(arg + 5, expr_table[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6620 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6621 STRCPY(d, arg); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6622 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6623 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6624 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6625 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6626 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6627 // Recognize a few exceptions to the rule. Some strings that contain |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6628 // '*' with "star". Otherwise '*' is recognized as a wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6629 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6630 if (STRCMP(arg, mtable[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6631 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6632 STRCPY(d, rtable[i]); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6633 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6634 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6635 } |
| 7 | 6636 |
| 6637 if (i < 0) /* no match in table */ | |
| 6638 { | |
| 6639 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6640 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6641 * Also "\zs", "\z1", etc. | |
| 6642 * Also "\@<", "\@=", "\@<=", etc. | |
| 6643 * And also "\_$" and "\_^". */ | |
| 6644 if (arg[0] == '\\' | |
| 6645 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6646 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6647 && arg[2] != NUL))) | |
| 6648 { | |
| 6649 STRCPY(d, "/\\\\"); | |
| 6650 STRCPY(d + 3, arg + 1); | |
| 6651 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6652 if (d[3] == '_' && d[4] == '$') | |
| 6653 STRCPY(d + 4, "\\$"); | |
| 6654 } | |
| 6655 else | |
| 6656 { | |
| 3786 | 6657 /* Replace: |
| 6658 * "[:...:]" with "\[:...:]" | |
| 6659 * "[++...]" with "\[++...]" | |
| 5867 | 6660 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6661 */ |
| 6662 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6663 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6664 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6665 *d++ = '\\'; |
| 6666 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6667 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6668 * 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
|
6669 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6670 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6671 arg++; |
| 7 | 6672 for (s = arg; *s; ++s) |
| 6673 { | |
| 6674 /* | |
| 6675 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6676 * the tags for these commands. | |
| 6677 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6678 * completion. | |
| 6679 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6680 * special meaning. | |
| 6681 */ | |
| 6682 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6683 break; | |
| 6684 switch (*s) | |
| 6685 { | |
| 6686 case '|': STRCPY(d, "bar"); | |
| 6687 d += 3; | |
| 6688 continue; | |
| 6689 case '"': STRCPY(d, "quote"); | |
| 6690 d += 5; | |
| 6691 continue; | |
| 6692 case '*': *d++ = '.'; | |
| 6693 break; | |
| 6694 case '?': *d++ = '.'; | |
| 6695 continue; | |
| 6696 case '$': | |
| 6697 case '.': | |
| 6698 case '~': *d++ = '\\'; | |
| 6699 break; | |
| 6700 } | |
| 6701 | |
| 6702 /* | |
| 6703 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6704 * ":help i_^_CTRL-D" work. | |
| 6705 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6706 */ | |
| 6707 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6708 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6709 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6710 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6711 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6712 STRCPY(d, "CTRL-"); |
| 6713 d += 5; | |
| 6714 if (*s < ' ') | |
| 6715 { | |
| 6716 #ifdef EBCDIC | |
| 6717 *d++ = CtrlChar(*s); | |
| 6718 #else | |
| 6719 *d++ = *s + '@'; | |
| 6720 #endif | |
| 6721 if (d[-1] == '\\') | |
| 6722 *d++ = '\\'; /* double a backslash */ | |
| 6723 } | |
| 6724 else | |
| 6725 *d++ = *++s; | |
| 6726 if (s[1] != NUL && s[1] != '_') | |
| 6727 *d++ = '_'; /* append a '_' */ | |
| 6728 continue; | |
| 6729 } | |
| 6730 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6731 *d++ = '\\'; | |
| 6732 | |
| 6733 /* | |
| 6734 * Insert a backslash before a backslash after a slash, for search | |
| 6735 * pattern tags: "/\|" --> "/\\|". | |
| 6736 */ | |
| 6737 else if (s[0] == '\\' && s[1] != '\\' | |
| 6738 && *arg == '/' && s == arg + 1) | |
| 6739 *d++ = '\\'; | |
| 6740 | |
| 6741 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6742 * "CTRL-\_CTRL-N" */ | |
| 6743 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6744 { | |
| 6745 STRCPY(d, "CTRL-\\\\"); | |
| 6746 d += 7; | |
| 6747 s += 6; | |
| 6748 } | |
| 6749 | |
| 6750 *d++ = *s; | |
| 6751 | |
| 6752 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6753 * 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
|
6754 * 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
|
6755 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6756 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6757 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6758 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6759 /* |
| 7 | 6760 * If tag starts with ', toss everything after a second '. Fixes |
| 6761 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6762 */ | |
| 6763 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6764 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6765 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6766 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6767 break; |
| 7 | 6768 } |
| 6769 *d = NUL; | |
| 3480 | 6770 |
| 6771 if (*IObuff == '`') | |
| 6772 { | |
| 6773 if (d > IObuff + 2 && d[-1] == '`') | |
| 6774 { | |
| 6775 /* remove the backticks from `command` */ | |
| 6776 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6777 d[-2] = NUL; | |
| 6778 } | |
| 6779 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6780 { | |
| 6781 /* remove the backticks and comma from `command`, */ | |
| 6782 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6783 d[-3] = NUL; | |
| 6784 } | |
| 6785 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6786 && d[-2] == '\\' && d[-1] == '.') | |
| 6787 { | |
| 6788 /* remove the backticks and dot from `command`\. */ | |
| 6789 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6790 d[-4] = NUL; | |
| 6791 } | |
| 6792 } | |
| 7 | 6793 } |
| 6794 } | |
| 6795 | |
| 6796 *matches = (char_u **)""; | |
| 6797 *num_matches = 0; | |
| 6798 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6799 if (keep_lang) | |
| 6800 flags |= TAG_KEEP_LANG; | |
| 1696 | 6801 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6802 && *num_matches > 0) |
| 1696 | 6803 { |
| 7 | 6804 /* Sort the matches found on the heuristic number that is after the |
| 6805 * tag name. */ | |
| 6806 qsort((void *)*matches, (size_t)*num_matches, | |
| 6807 sizeof(char_u *), help_compare); | |
| 1696 | 6808 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6809 while (*num_matches > TAG_MANY) | |
| 6810 vim_free((*matches)[--*num_matches]); | |
| 6811 } | |
| 7 | 6812 return OK; |
| 6813 } | |
| 6814 | |
| 6815 /* | |
| 6365 | 6816 * Called when starting to edit a buffer for a help file. |
| 6817 */ | |
| 6818 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6819 prepare_help_buffer(void) |
| 6365 | 6820 { |
| 6821 char_u *p; | |
| 6822 | |
| 6823 curbuf->b_help = TRUE; | |
| 6824 #ifdef FEAT_QUICKFIX | |
| 6825 set_string_option_direct((char_u *)"buftype", -1, | |
| 6826 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6827 #endif | |
| 6828 | |
| 6829 /* | |
| 6830 * Always set these options after jumping to a help tag, because the | |
| 6831 * user may have an autocommand that gets in the way. | |
| 6832 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6833 * latin1 word characters (for translated help files). | |
| 6834 * Only set it when needed, buf_init_chartab() is some work. | |
| 6835 */ | |
| 6836 p = | |
| 6837 #ifdef EBCDIC | |
| 6838 (char_u *)"65-255,^*,^|,^\""; | |
| 6839 #else | |
| 6840 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6841 #endif | |
| 6842 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6843 { | |
| 6844 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6845 check_buf_options(curbuf); | |
| 6846 (void)buf_init_chartab(curbuf, FALSE); | |
| 6847 } | |
| 6848 | |
| 6415 | 6849 #ifdef FEAT_FOLDING |
| 6365 | 6850 /* Don't use the global foldmethod.*/ |
| 6851 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6852 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6853 #endif |
| 6365 | 6854 |
| 6855 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6856 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6857 | |
| 6858 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6859 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6860 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6861 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6862 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6863 #ifdef FEAT_ARABIC | |
| 6864 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6865 #endif | |
| 6866 #ifdef FEAT_RIGHTLEFT | |
| 6867 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6868 #endif | |
| 6869 #ifdef FEAT_FOLDING | |
| 6870 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6871 #endif | |
| 6872 #ifdef FEAT_DIFF | |
| 6873 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6874 #endif | |
| 6875 #ifdef FEAT_SPELL | |
| 6876 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6877 #endif | |
| 6878 | |
| 6879 set_buflisted(FALSE); | |
| 6880 } | |
| 6881 | |
| 6882 /* | |
| 7 | 6883 * After reading a help file: May cleanup a help buffer when syntax |
| 6884 * highlighting is not used. | |
| 6885 */ | |
| 6886 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6887 fix_help_buffer(void) |
| 7 | 6888 { |
| 6889 linenr_T lnum; | |
| 6890 char_u *line; | |
| 6891 int in_example = FALSE; | |
| 6892 int len; | |
| 3141 | 6893 char_u *fname; |
| 7 | 6894 char_u *p; |
| 6895 char_u *rt; | |
| 6896 int mustfree; | |
| 6897 | |
|
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
|
6898 /* 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
|
6899 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
|
6900 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6901 ++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
|
6902 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
|
6903 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6904 } |
| 7 | 6905 |
| 6906 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6907 if (!syntax_present(curwin)) |
| 7 | 6908 #endif |
| 6909 { | |
| 6910 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6911 { | |
| 6912 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6913 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
|
6914 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6915 { |
| 6916 /* End of example: non-white or '<' in first column. */ | |
| 6917 if (line[0] == '<') | |
| 6918 { | |
| 6919 /* blank-out a '<' in the first column */ | |
| 6920 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6921 line[0] = ' '; | |
| 6922 } | |
| 6923 in_example = FALSE; | |
| 6924 } | |
| 6925 if (!in_example && len > 0) | |
| 6926 { | |
| 6927 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6928 { | |
| 6929 /* blank-out a '>' in the last column (start of example) */ | |
| 6930 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6931 line[len - 1] = ' '; | |
| 6932 in_example = TRUE; | |
| 6933 } | |
| 6934 else if (line[len - 1] == '~') | |
| 6935 { | |
| 6936 /* blank-out a '~' at the end of line (header marker) */ | |
| 6937 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6938 line[len - 1] = ' '; | |
| 6939 } | |
| 6940 } | |
| 6941 } | |
| 6942 } | |
| 6943 | |
| 6944 /* | |
| 3141 | 6945 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6946 * files. This uses the very first line in the help file. | |
| 7 | 6947 */ |
| 3141 | 6948 fname = gettail(curbuf->b_fname); |
| 6949 if (fnamecmp(fname, "help.txt") == 0 | |
| 6950 #ifdef FEAT_MULTI_LANG | |
| 6951 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6952 && ASCII_ISALPHA(fname[5]) | |
| 6953 && ASCII_ISALPHA(fname[6]) | |
| 6954 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6955 && fname[8] == NUL) | |
| 6956 #endif | |
| 6957 ) | |
| 7 | 6958 { |
| 6959 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6960 { | |
| 6961 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6962 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6963 continue; | |
| 6964 | |
| 6965 /* Go through all directories in 'runtimepath', skipping | |
| 6966 * $VIMRUNTIME. */ | |
| 6967 p = p_rtp; | |
| 6968 while (*p != NUL) | |
| 7 | 6969 { |
| 3141 | 6970 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6971 mustfree = FALSE; | |
| 6972 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
13276
6958e700a458
patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6973 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6974 { |
| 3141 | 6975 int fcount; |
| 6976 char_u **fnames; | |
| 6977 FILE *fd; | |
| 6978 char_u *s; | |
| 6979 int fi; | |
| 7 | 6980 #ifdef FEAT_MBYTE |
| 3141 | 6981 vimconv_T vc; |
| 6982 char_u *cp; | |
| 6983 #endif | |
| 6984 | |
| 6985 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6986 add_pathsep(NameBuff); | |
| 6987 #ifdef FEAT_MULTI_LANG | |
| 6988 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6989 #else |
| 3141 | 6990 STRCAT(NameBuff, "doc/*.txt"); |
| 6991 #endif | |
| 6992 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6993 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6994 && fcount > 0) | |
| 6995 { | |
| 6996 #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
|
6997 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6998 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
|
6999 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
|
7000 char_u *e1, *e2; |
| 3141 | 7001 |
| 7002 /* If foo.abx is found use it instead of foo.txt in | |
| 7003 * the same directory. */ | |
| 7004 for (i1 = 0; i1 < fcount; ++i1) | |
| 7005 { | |
| 7006 for (i2 = 0; i2 < fcount; ++i2) | |
| 7007 { | |
| 7008 if (i1 == i2) | |
| 7009 continue; | |
| 7010 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7011 continue; | |
| 7012 f1 = fnames[i1]; | |
| 7013 f2 = fnames[i2]; | |
| 7014 t1 = gettail(f1); | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7015 t2 = gettail(f2); |
| 3141 | 7016 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
|
7017 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7018 if (e1 == NULL || e2 == NULL) |
| 3141 | 7019 continue; |
| 7020 if (fnamecmp(e1, ".txt") != 0 | |
| 7021 && fnamecmp(e1, fname + 4) != 0) | |
| 7022 { | |
| 7023 /* 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
|
7024 VIM_CLEAR(fnames[i1]); |
| 3141 | 7025 continue; |
| 7026 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7027 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
|
7028 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7029 continue; |
| 7030 if (fnamecmp(e1, ".txt") == 0 | |
| 7031 && fnamecmp(e2, fname + 4) == 0) | |
| 7032 /* use .abx instead of .txt */ | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7033 VIM_CLEAR(fnames[i1]); |
| 7 | 7034 } |
| 7035 } | |
| 3141 | 7036 #endif |
| 7037 for (fi = 0; fi < fcount; ++fi) | |
| 7038 { | |
| 7039 if (fnames[fi] == NULL) | |
| 7040 continue; | |
| 7041 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7042 if (fd != NULL) | |
| 7043 { | |
| 7044 vim_fgets(IObuff, IOSIZE, fd); | |
| 7045 if (IObuff[0] == '*' | |
| 7046 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7047 != NULL) | |
| 7048 { | |
| 7049 #ifdef FEAT_MBYTE | |
| 7050 int this_utf = MAYBE; | |
| 7051 #endif | |
| 7052 /* Change tag definition to a | |
| 7053 * reference and remove <CR>/<NL>. */ | |
| 7054 IObuff[0] = '|'; | |
| 7055 *s = '|'; | |
| 7056 while (*s != NUL) | |
| 7057 { | |
| 7058 if (*s == '\r' || *s == '\n') | |
| 7059 *s = NUL; | |
| 7060 #ifdef FEAT_MBYTE | |
| 7061 /* The text is utf-8 when a byte | |
| 7062 * above 127 is found and no | |
| 7063 * illegal byte sequence is found. | |
| 7064 */ | |
| 7065 if (*s >= 0x80 && this_utf != FALSE) | |
| 7066 { | |
| 7067 int l; | |
| 7068 | |
| 7069 this_utf = TRUE; | |
| 7070 l = utf_ptr2len(s); | |
| 7071 if (l == 1) | |
| 7072 this_utf = FALSE; | |
| 7073 s += l - 1; | |
| 7074 } | |
| 7075 #endif | |
| 7076 ++s; | |
| 7077 } | |
| 7078 #ifdef FEAT_MBYTE | |
| 7079 /* The help file is latin1 or utf-8; | |
| 7080 * conversion to the current | |
| 7081 * 'encoding' may be required. */ | |
| 7082 vc.vc_type = CONV_NONE; | |
| 7083 convert_setup(&vc, (char_u *)( | |
| 7084 this_utf == TRUE ? "utf-8" | |
| 7085 : "latin1"), p_enc); | |
| 7086 if (vc.vc_type == CONV_NONE) | |
| 7087 /* No conversion needed. */ | |
| 7088 cp = IObuff; | |
| 7089 else | |
| 7090 { | |
| 7091 /* Do the conversion. If it fails | |
| 7092 * use the unconverted text. */ | |
| 7093 cp = string_convert(&vc, IObuff, | |
| 7094 NULL); | |
| 7095 if (cp == NULL) | |
| 7096 cp = IObuff; | |
| 7097 } | |
| 7098 convert_setup(&vc, NULL, NULL); | |
| 7099 | |
| 7100 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7101 if (cp != IObuff) | |
| 7102 vim_free(cp); | |
| 7103 #else | |
| 7104 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7105 FALSE); | |
| 7106 #endif | |
| 7107 ++lnum; | |
| 7108 } | |
| 7109 fclose(fd); | |
| 7110 } | |
| 7111 } | |
| 7112 FreeWild(fcount, fnames); | |
| 7 | 7113 } |
| 7114 } | |
| 3141 | 7115 if (mustfree) |
| 7116 vim_free(rt); | |
| 7 | 7117 } |
| 3141 | 7118 break; |
| 7 | 7119 } |
| 7120 } | |
| 7121 } | |
| 7122 | |
| 40 | 7123 /* |
| 7124 * ":exusage" | |
| 7125 */ | |
| 7126 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7127 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7128 { |
| 7129 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7130 } | |
| 7131 | |
| 7132 /* | |
| 7133 * ":viusage" | |
| 7134 */ | |
| 7135 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7136 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7137 { |
| 7138 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7139 } | |
| 7140 | |
| 7 | 7141 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7142 * Generate tags in one help directory. |
| 7 | 7143 */ |
| 7144 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7145 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7146 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7147 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
|
7148 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
|
7149 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7150 { |
| 7151 FILE *fd_tags; | |
| 7152 FILE *fd; | |
| 7153 garray_T ga; | |
| 7154 int filecount; | |
| 7155 char_u **files; | |
| 7156 char_u *p1, *p2; | |
| 7157 int fi; | |
| 7158 char_u *s; | |
| 7159 int i; | |
| 7160 char_u *fname; | |
| 3957 | 7161 int dirlen; |
| 7 | 7162 # ifdef FEAT_MBYTE |
| 7163 int utf8 = MAYBE; | |
| 7164 int this_utf8; | |
| 7165 int firstline; | |
| 7166 int mix = FALSE; /* detected mixed encodings */ | |
| 7167 # endif | |
| 7168 | |
| 7169 /* | |
| 7170 * Find all *.txt files. | |
| 7171 */ | |
| 3978 | 7172 dirlen = (int)STRLEN(dir); |
| 7 | 7173 STRCPY(NameBuff, dir); |
| 3957 | 7174 STRCAT(NameBuff, "/**/*"); |
| 7 | 7175 STRCAT(NameBuff, ext); |
| 7176 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7177 EW_FILE|EW_SILENT) == FAIL | |
| 7178 || filecount == 0) | |
| 7179 { | |
| 7180 if (!got_int) | |
|
9953
9560a2eb7968
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Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7181 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7182 return; |
| 7183 } | |
| 7184 | |
| 7185 /* | |
| 7186 * Open the tags file for writing. | |
| 7187 * Do this before scanning through all the files. | |
| 7188 */ | |
| 7189 STRCPY(NameBuff, dir); | |
| 7190 add_pathsep(NameBuff); | |
| 7191 STRCAT(NameBuff, tagfname); | |
| 531 | 7192 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7193 if (fd_tags == NULL) |
| 7194 { | |
| 7195 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7196 FreeWild(filecount, files); | |
| 7197 return; | |
| 7198 } | |
| 7199 | |
| 7200 /* | |
| 1502 | 7201 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7202 * add the "help-tags" tag. | |
| 7 | 7203 */ |
| 7204 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7205 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7206 dir, FALSE) == FPC_SAME) | |
| 7 | 7207 { |
| 7208 if (ga_grow(&ga, 1) == FAIL) | |
| 7209 got_int = TRUE; | |
| 7210 else | |
| 7211 { | |
| 835 | 7212 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7213 if (s == NULL) |
| 7214 got_int = TRUE; | |
| 7215 else | |
| 7216 { | |
| 7217 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7218 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7219 ++ga.ga_len; | |
| 7220 } | |
| 7221 } | |
| 7222 } | |
| 7223 | |
| 7224 /* | |
| 7225 * Go over all the files and extract the tags. | |
| 7226 */ | |
| 7227 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7228 { | |
| 531 | 7229 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7230 if (fd == NULL) |
| 7231 { | |
| 7232 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7233 continue; | |
| 7234 } | |
| 3957 | 7235 fname = files[fi] + dirlen + 1; |
| 7 | 7236 |
| 7237 # ifdef FEAT_MBYTE | |
| 7238 firstline = TRUE; | |
| 7239 # endif | |
| 7240 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7241 { | |
| 7242 # ifdef FEAT_MBYTE | |
| 7243 if (firstline) | |
| 7244 { | |
| 7245 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7246 this_utf8 = MAYBE; | |
| 7247 for (s = IObuff; *s != NUL; ++s) | |
| 7248 if (*s >= 0x80) | |
| 7249 { | |
| 7250 int l; | |
| 7251 | |
| 7252 this_utf8 = TRUE; | |
| 474 | 7253 l = utf_ptr2len(s); |
| 7 | 7254 if (l == 1) |
| 7255 { | |
| 7256 /* Illegal UTF-8 byte sequence. */ | |
| 7257 this_utf8 = FALSE; | |
| 7258 break; | |
| 7259 } | |
| 7260 s += l - 1; | |
| 7261 } | |
| 7262 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7263 this_utf8 = FALSE; | |
| 7264 if (utf8 == MAYBE) /* first file */ | |
| 7265 utf8 = this_utf8; | |
| 7266 else if (utf8 != this_utf8) | |
| 7267 { | |
| 7268 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7269 mix = !got_int; | |
| 7270 got_int = TRUE; | |
| 7271 } | |
| 7272 firstline = FALSE; | |
| 7273 } | |
| 7274 # endif | |
| 7275 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7276 while (p1 != NULL) | |
| 7277 { | |
| 3514 | 7278 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7279 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7280 * second byte. */ | |
| 7281 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7282 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7283 { | |
| 7284 for (s = p1 + 1; s < p2; ++s) | |
| 7285 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7286 break; | |
| 7287 | |
| 7288 /* | |
| 7289 * Only accept a *tag* when it consists of valid | |
| 7290 * characters, there is white space before it and is | |
| 7291 * followed by a white character or end-of-line. | |
| 7292 */ | |
| 7293 if (s == p2 | |
| 7294 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7295 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7296 || s[1] == '\0')) | |
| 7297 { | |
| 7298 *p2 = '\0'; | |
| 7299 ++p1; | |
| 7300 if (ga_grow(&ga, 1) == FAIL) | |
| 7301 { | |
| 7302 got_int = TRUE; | |
| 7303 break; | |
| 7304 } | |
| 7305 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7306 if (s == NULL) | |
| 7307 { | |
| 7308 got_int = TRUE; | |
| 7309 break; | |
| 7310 } | |
| 7311 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7312 ++ga.ga_len; | |
| 7313 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7314 | |
| 7315 /* find next '*' */ | |
| 7316 p2 = vim_strchr(p2 + 1, '*'); | |
| 7317 } | |
| 7318 } | |
| 7319 p1 = p2; | |
| 7320 } | |
| 7321 line_breakcheck(); | |
| 7322 } | |
| 7323 | |
| 7324 fclose(fd); | |
| 7325 } | |
| 7326 | |
| 7327 FreeWild(filecount, files); | |
| 7328 | |
| 7329 if (!got_int) | |
| 7330 { | |
| 7331 /* | |
| 7332 * Sort the tags. | |
| 7333 */ | |
| 7009 | 7334 if (ga.ga_data != NULL) |
| 7335 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7336 |
| 7337 /* | |
| 7338 * Check for duplicates. | |
| 7339 */ | |
| 7340 for (i = 1; i < ga.ga_len; ++i) | |
| 7341 { | |
| 7342 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7343 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7344 while (*p1 == *p2) | |
| 7345 { | |
| 7346 if (*p2 == '\t') | |
| 7347 { | |
| 7348 *p2 = NUL; | |
| 274 | 7349 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7350 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7351 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7352 EMSG(NameBuff); | |
| 7353 *p2 = '\t'; | |
| 7354 break; | |
| 7355 } | |
| 7356 ++p1; | |
| 7357 ++p2; | |
| 7358 } | |
| 7359 } | |
| 7360 | |
| 7361 # ifdef FEAT_MBYTE | |
| 7362 if (utf8 == TRUE) | |
| 7363 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7364 # endif | |
| 7365 | |
| 7366 /* | |
| 7367 * Write the tags into the file. | |
| 7368 */ | |
| 7369 for (i = 0; i < ga.ga_len; ++i) | |
| 7370 { | |
| 7371 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7372 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7373 /* help-tags entry was added in formatted form */ |
| 1325 | 7374 fputs((char *)s, fd_tags); |
| 7 | 7375 else |
| 7376 { | |
| 7377 fprintf(fd_tags, "%s\t/*", s); | |
| 7378 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7379 { | |
| 7380 /* insert backslash before '\\' and '/' */ | |
| 7381 if (*p1 == '\\' || *p1 == '/') | |
| 7382 putc('\\', fd_tags); | |
| 7383 putc(*p1, fd_tags); | |
| 7384 } | |
| 7385 fprintf(fd_tags, "*\n"); | |
| 7386 } | |
| 7387 } | |
| 7388 } | |
| 7389 #ifdef FEAT_MBYTE | |
| 7390 if (mix) | |
| 7391 got_int = FALSE; /* continue with other languages */ | |
| 7392 #endif | |
| 7393 | |
| 7394 for (i = 0; i < ga.ga_len; ++i) | |
| 7395 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7396 ga_clear(&ga); | |
| 7397 fclose(fd_tags); /* there is no check for an error... */ | |
| 7398 } | |
| 7399 | |
|
8522
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7400 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7401 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7402 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7403 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7404 do_helptags(char_u *dirname, int add_help_tags) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7405 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7406 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
7407 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7408 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 garray_T ga; |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7410 char_u lang[2]; |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7411 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7412 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7413 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7414 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7415 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7416 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7417 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7418 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7419 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7420 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7421 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7422 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 { |
|
9953
9560a2eb7968
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parents:
9947
diff
changeset
|
7424 EMSG2(_("E151: No match: %s"), NameBuff); |
|
8522
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7425 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7426 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7428 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7429 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7432 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7433 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 if (STRICMP(files[i] + len - 4, ".txt") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7437 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7438 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7439 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7440 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7441 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7442 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7443 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7444 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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changeset
|
7445 && 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
|
7446 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 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
|
7449 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
|
7450 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 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
|
7456 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
|
7457 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 if (j == ga.ga_len) |
|
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 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7464 ((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
|
7465 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7467 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 * 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
|
7471 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 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
|
7473 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 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
|
7476 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
|
7477 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
|
7478 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 /* 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
|
7480 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 STRCPY(ext, ".txt"); |
|
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 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 /* 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
|
7486 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7488 ext[2] = fname[6]; |
|
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_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
|
7491 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7495 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 /* 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
|
7498 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
|
7499 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 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
|
7504 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7509 * ":helptags" |
|
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 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7514 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7518 /* 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
|
7519 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
|
7520 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 eap->arg = skipwhite(eap->arg + 3); |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7525 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7526 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR, |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7528 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7531 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7532 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7535 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE); |
|
721e8d6cb7b5
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parents:
8212
diff
changeset
|
7536 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7537 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7538 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7541 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7542 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7543 |
| 7 | 7544 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7545 | |
| 7546 /* | |
| 7547 * Struct to hold the sign properties. | |
| 7548 */ | |
| 7549 typedef struct sign sign_T; | |
| 7550 | |
| 7551 struct sign | |
| 7552 { | |
| 7553 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7554 int sn_typenr; /* type number of sign */ |
| 7 | 7555 char_u *sn_name; /* name of sign */ |
| 7556 char_u *sn_icon; /* name of pixmap */ | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7557 # ifdef FEAT_SIGN_ICONS |
| 7 | 7558 void *sn_image; /* icon image */ |
|
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2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7559 # endif |
| 7 | 7560 char_u *sn_text; /* text used instead of pixmap */ |
| 7561 int sn_line_hl; /* highlight ID for line */ | |
| 7562 int sn_text_hl; /* highlight ID for text */ | |
| 7563 }; | |
| 7564 | |
| 7565 static sign_T *first_sign = NULL; | |
| 2605 | 7566 static int next_sign_typenr = 1; |
| 7 | 7567 |
|
7799
af3c41a3c53f
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Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7568 static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd); |
|
af3c41a3c53f
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Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7569 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
|
7570 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7571 |
| 1868 | 7572 static char *cmds[] = { |
| 7573 "define", | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7574 # define SIGNCMD_DEFINE 0 |
| 1868 | 7575 "undefine", |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7576 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7577 "list", |
|
7402
2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7578 # define SIGNCMD_LIST 2 |
| 1868 | 7579 "place", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7580 # define SIGNCMD_PLACE 3 |
| 1868 | 7581 "unplace", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7582 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7583 "jump", |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
7584 # define SIGNCMD_JUMP 5 |
| 1868 | 7585 NULL |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
7586 # define SIGNCMD_LAST 6 |
| 1868 | 7587 }; |
| 7588 | |
| 7589 /* | |
| 7590 * Find index of a ":sign" subcmd from its name. | |
| 7591 * "*end_cmd" must be writable. | |
| 7592 */ | |
| 7593 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7594 sign_cmd_idx( |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7595 char_u *begin_cmd, /* begin of sign subcmd */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7596 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7597 { |
| 7598 int idx; | |
| 7599 char save = *end_cmd; | |
| 7600 | |
| 7601 *end_cmd = NUL; | |
| 7602 for (idx = 0; ; ++idx) | |
| 7603 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7604 break; | |
| 7605 *end_cmd = save; | |
| 7606 return idx; | |
| 7607 } | |
| 7608 | |
| 7 | 7609 /* |
| 7610 * ":sign" command | |
| 7611 */ | |
| 7612 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7613 ex_sign(exarg_T *eap) |
| 7 | 7614 { |
| 7615 char_u *arg = eap->arg; | |
| 7616 char_u *p; | |
| 7617 int idx; | |
| 7618 sign_T *sp; | |
| 7619 sign_T *sp_prev; | |
|
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63d87ba12c34
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12676
diff
changeset
|
7620 buf_T *buf = NULL; |
| 7 | 7621 |
| 7622 /* Parse the subcommand. */ | |
| 7623 p = skiptowhite(arg); | |
| 1868 | 7624 idx = sign_cmd_idx(arg, p); |
| 7625 if (idx == SIGNCMD_LAST) | |
| 7626 { | |
| 7627 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7628 return; | |
| 7 | 7629 } |
| 7630 arg = skipwhite(p); | |
| 7631 | |
| 7632 if (idx <= SIGNCMD_LIST) | |
| 7633 { | |
| 7634 /* | |
| 7635 * Define, undefine or list signs. | |
| 7636 */ | |
| 7637 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7638 { | |
| 7639 /* ":sign list": list all defined signs */ | |
| 3411 | 7640 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7641 sign_list_defined(sp); |
| 7642 } | |
| 7643 else if (*arg == NUL) | |
| 7644 EMSG(_("E156: Missing sign name")); | |
| 7645 else | |
| 7646 { | |
| 2605 | 7647 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7648 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7649 p = skiptowhite(arg); |
| 7650 if (*p != NUL) | |
| 7651 *p++ = NUL; | |
| 2605 | 7652 while (arg[0] == '0' && arg[1] != NUL) |
| 7653 ++arg; | |
| 7654 | |
| 7 | 7655 sp_prev = NULL; |
| 7656 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7657 { | |
| 7658 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7659 break; | |
| 7660 sp_prev = sp; | |
| 7661 } | |
| 7662 if (idx == SIGNCMD_DEFINE) | |
| 7663 { | |
| 7664 /* ":sign define {name} ...": define a sign */ | |
| 7665 if (sp == NULL) | |
| 7666 { | |
| 2605 | 7667 sign_T *lp; |
| 7668 int start = next_sign_typenr; | |
| 7669 | |
| 7 | 7670 /* Allocate a new sign. */ |
| 7671 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7672 if (sp == NULL) | |
| 7673 return; | |
| 7674 | |
| 2605 | 7675 /* Check that next_sign_typenr is not already being used. |
| 7676 * This only happens after wrapping around. Hopefully | |
| 7677 * another one got deleted and we can use its number. */ | |
| 7678 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7679 { |
| 2605 | 7680 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7681 { |
| 2605 | 7682 ++next_sign_typenr; |
| 7683 if (next_sign_typenr == MAX_TYPENR) | |
| 7684 next_sign_typenr = 1; | |
| 7685 if (next_sign_typenr == start) | |
| 7 | 7686 { |
| 2605 | 7687 vim_free(sp); |
| 7688 EMSG(_("E612: Too many signs defined")); | |
| 7689 return; | |
| 7 | 7690 } |
| 2605 | 7691 lp = first_sign; /* start all over */ |
| 7692 continue; | |
| 7 | 7693 } |
| 2605 | 7694 lp = lp->sn_next; |
| 7695 } | |
| 7696 | |
| 7697 sp->sn_typenr = next_sign_typenr; | |
| 7698 if (++next_sign_typenr == MAX_TYPENR) | |
| 7699 next_sign_typenr = 1; /* wrap around */ | |
| 7700 | |
| 7701 sp->sn_name = vim_strsave(arg); | |
| 7702 if (sp->sn_name == NULL) /* out of memory */ | |
| 7703 { | |
| 7704 vim_free(sp); | |
| 7705 return; | |
| 7 | 7706 } |
| 2601 | 7707 |
| 7708 /* add the new sign to the list of signs */ | |
| 7709 if (sp_prev == NULL) | |
| 7710 first_sign = sp; | |
| 7711 else | |
| 7712 sp_prev->sn_next = sp; | |
| 7 | 7713 } |
| 7714 | |
| 7715 /* set values for a defined sign. */ | |
| 7716 for (;;) | |
| 7717 { | |
| 7718 arg = skipwhite(p); | |
| 7719 if (*arg == NUL) | |
| 7720 break; | |
| 7721 p = skiptowhite_esc(arg); | |
| 7722 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7723 { | |
| 7724 arg += 5; | |
| 7725 vim_free(sp->sn_icon); | |
| 7726 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7727 backslash_halve(sp->sn_icon); | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7728 # ifdef FEAT_SIGN_ICONS |
| 7 | 7729 if (gui.in_use) |
| 7730 { | |
| 7731 out_flush(); | |
| 7732 if (sp->sn_image != NULL) | |
| 7733 gui_mch_destroy_sign(sp->sn_image); | |
| 7734 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7735 } | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7736 # endif |
| 7 | 7737 } |
| 7738 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7739 { | |
| 7740 char_u *s; | |
| 7741 int cells; | |
| 7742 int len; | |
| 7743 | |
| 7744 arg += 5; | |
|
7402
2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7745 # ifdef FEAT_MBYTE |
| 7 | 7746 /* Count cells and check for non-printable chars */ |
| 7747 if (has_mbyte) | |
| 7748 { | |
| 7749 cells = 0; | |
| 474 | 7750 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7751 { |
| 7752 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7753 break; | |
| 7754 cells += (*mb_ptr2cells)(s); | |
| 7755 } | |
| 7756 } | |
| 7757 else | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7758 # endif |
| 7 | 7759 { |
| 7760 for (s = arg; s < p; ++s) | |
| 7761 if (!vim_isprintc(*s)) | |
| 7762 break; | |
| 835 | 7763 cells = (int)(s - arg); |
| 7 | 7764 } |
| 7765 /* Currently must be one or two display cells */ | |
| 7766 if (s != p || cells < 1 || cells > 2) | |
| 7767 { | |
| 7768 *p = NUL; | |
| 7769 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7770 return; | |
| 7771 } | |
| 7772 | |
| 7773 vim_free(sp->sn_text); | |
| 7774 /* Allocate one byte more if we need to pad up | |
| 7775 * with a space. */ | |
| 835 | 7776 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7777 sp->sn_text = vim_strnsave(arg, len); |
| 7778 | |
| 7779 if (sp->sn_text != NULL && cells == 1) | |
| 7780 STRCPY(sp->sn_text + len - 1, " "); | |
| 7781 } | |
| 7782 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7783 { | |
| 7784 arg += 7; | |
| 7785 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7786 } | |
| 7787 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7788 { | |
| 7789 arg += 7; | |
| 7790 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7791 } | |
| 7792 else | |
| 7793 { | |
| 7794 EMSG2(_(e_invarg2), arg); | |
| 7795 return; | |
| 7796 } | |
| 7797 } | |
| 7798 } | |
| 7799 else if (sp == NULL) | |
| 7800 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7801 else if (idx == SIGNCMD_LIST) | |
| 7802 /* ":sign list {name}" */ | |
| 7803 sign_list_defined(sp); | |
| 7804 else | |
| 7805 /* ":sign undefine {name}" */ | |
| 1828 | 7806 sign_undefine(sp, sp_prev); |
| 7 | 7807 } |
| 7808 } | |
| 7809 else | |
| 7810 { | |
| 7811 int id = -1; | |
| 7812 linenr_T lnum = -1; | |
| 7813 char_u *sign_name = NULL; | |
| 7814 char_u *arg1; | |
| 7815 | |
| 7816 if (*arg == NUL) | |
| 7817 { | |
| 7818 if (idx == SIGNCMD_PLACE) | |
| 7819 { | |
| 7820 /* ":sign place": list placed signs in all buffers */ | |
| 7821 sign_list_placed(NULL); | |
| 7822 } | |
| 7823 else if (idx == SIGNCMD_UNPLACE) | |
| 7824 { | |
| 7825 /* ":sign unplace": remove placed sign at cursor */ | |
| 7826 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7827 if (id > 0) | |
| 7828 { | |
| 7829 buf_delsign(curwin->w_buffer, id); | |
| 7830 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7831 } | |
| 7832 else | |
| 7833 EMSG(_("E159: Missing sign number")); | |
| 7834 } | |
| 7835 else | |
| 7836 EMSG(_(e_argreq)); | |
| 7837 return; | |
| 7838 } | |
| 7839 | |
| 7840 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7841 { | |
| 7842 /* ":sign unplace *": remove all placed signs */ | |
| 7843 buf_delete_all_signs(); | |
| 7844 return; | |
| 7845 } | |
| 7846 | |
| 7847 /* first arg could be placed sign id */ | |
| 7848 arg1 = arg; | |
| 7849 if (VIM_ISDIGIT(*arg)) | |
| 7850 { | |
| 7851 id = getdigits(&arg); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7852 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7853 { |
| 7854 id = -1; | |
| 7855 arg = arg1; | |
| 7856 } | |
| 7857 else | |
| 7858 { | |
| 7859 arg = skipwhite(arg); | |
| 7860 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7861 { | |
| 7862 /* ":sign unplace {id}": remove placed sign by number */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
7863 FOR_ALL_BUFFERS(buf) |
| 7 | 7864 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7865 update_debug_sign(buf, lnum); | |
| 7866 return; | |
| 7867 } | |
| 7868 } | |
| 7869 } | |
| 7870 | |
| 7871 /* | |
| 7872 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7873 * Leave "arg" pointing to {fname}. | |
| 7874 */ | |
| 7875 for (;;) | |
| 7876 { | |
| 7877 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7878 { | |
| 7879 arg += 5; | |
| 7880 lnum = atoi((char *)arg); | |
| 7881 arg = skiptowhite(arg); | |
| 7882 } | |
| 3672 | 7883 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7884 { | |
| 7885 if (id != -1) | |
| 7886 { | |
| 7887 EMSG(_(e_invarg)); | |
| 7888 return; | |
| 7889 } | |
| 7890 id = -2; | |
| 7891 arg = skiptowhite(arg + 1); | |
| 7892 } | |
| 7 | 7893 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7894 { | |
| 7895 arg += 5; | |
| 7896 sign_name = arg; | |
| 7897 arg = skiptowhite(arg); | |
| 7898 if (*arg != NUL) | |
| 7899 *arg++ = NUL; | |
| 2605 | 7900 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7901 ++sign_name; | |
| 7 | 7902 } |
| 7903 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7904 { | |
| 7905 arg += 5; | |
| 7906 buf = buflist_findname(arg); | |
| 7907 break; | |
| 7908 } | |
| 7909 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7910 { | |
| 7911 arg += 7; | |
| 7912 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7913 if (*skipwhite(arg) != NUL) | |
| 7914 EMSG(_(e_trailing)); | |
| 7915 break; | |
| 7916 } | |
| 7917 else | |
| 7918 { | |
| 7919 EMSG(_(e_invarg)); | |
| 7920 return; | |
| 7921 } | |
| 7922 arg = skipwhite(arg); | |
| 7923 } | |
| 7924 | |
| 7925 if (buf == NULL) | |
| 7926 { | |
| 7927 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7928 } | |
| 3672 | 7929 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7930 { |
| 7931 if (lnum >= 0 || sign_name != NULL) | |
| 7932 EMSG(_(e_invarg)); | |
| 7933 else | |
| 7934 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7935 sign_list_placed(buf); | |
| 7936 } | |
| 7937 else if (idx == SIGNCMD_JUMP) | |
| 7938 { | |
| 7939 /* ":sign jump {id} file={fname}" */ | |
| 7940 if (lnum >= 0 || sign_name != NULL) | |
| 7941 EMSG(_(e_invarg)); | |
| 7942 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7943 { /* goto a sign ... */ | |
| 7944 if (buf_jump_open_win(buf) != NULL) | |
| 7945 { /* ... in a current window */ | |
| 7946 curwin->w_cursor.lnum = lnum; | |
| 7947 check_cursor_lnum(); | |
| 7948 beginline(BL_WHITE); | |
| 7949 } | |
| 7950 else | |
| 7951 { /* ... not currently in a window */ | |
| 7952 char_u *cmd; | |
| 7953 | |
|
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7954 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7955 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7956 EMSG(_("E934: Cannot jump to a buffer that does not have a name")); |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7957 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7958 } |
| 7 | 7959 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7960 if (cmd == NULL) | |
| 7961 return; | |
| 7962 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7963 do_cmdline_cmd(cmd); | |
| 7964 vim_free(cmd); | |
| 7965 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7966 # ifdef FEAT_FOLDING |
| 7 | 7967 foldOpenCursor(); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7968 # endif |
| 7 | 7969 } |
| 7970 else | |
| 7971 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7972 } | |
| 7973 else if (idx == SIGNCMD_UNPLACE) | |
| 7974 { | |
| 7975 if (lnum >= 0 || sign_name != NULL) | |
| 7976 EMSG(_(e_invarg)); | |
| 3672 | 7977 else if (id == -2) |
| 7978 { | |
| 7979 /* ":sign unplace * file={fname}" */ | |
| 7980 redraw_buf_later(buf, NOT_VALID); | |
| 7981 buf_delete_signs(buf); | |
| 7982 } | |
| 7 | 7983 else |
| 7984 { | |
| 3672 | 7985 /* ":sign unplace {id} file={fname}" */ |
| 7 | 7986 lnum = buf_delsign(buf, id); |
| 7987 update_debug_sign(buf, lnum); | |
| 7988 } | |
| 7989 } | |
| 7990 /* idx == SIGNCMD_PLACE */ | |
| 7991 else if (sign_name != NULL) | |
| 7992 { | |
| 7993 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7994 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 7995 break; | |
| 7996 if (sp == NULL) | |
| 7997 { | |
| 7998 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 7999 return; | |
| 8000 } | |
| 8001 if (lnum > 0) | |
| 8002 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 8003 * place a sign */ | |
| 8004 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 8005 else | |
| 8006 /* ":sign place {id} file={fname}": change sign type */ | |
| 8007 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 8008 if (lnum > 0) |
| 8009 update_debug_sign(buf, lnum); | |
| 8010 else | |
| 8011 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 8012 } |
| 8013 else | |
| 8014 EMSG(_(e_invarg)); | |
| 8015 } | |
| 8016 } | |
| 8017 | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8018 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8019 /* |
| 8020 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 8021 * signs before it starts. | |
| 8022 */ | |
| 8023 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8024 sign_gui_started(void) |
| 7 | 8025 { |
| 8026 sign_T *sp; | |
| 8027 | |
| 8028 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8029 if (sp->sn_icon != NULL) | |
| 8030 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 8031 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8032 # endif |
| 7 | 8033 |
| 8034 /* | |
| 8035 * List one sign. | |
| 8036 */ | |
| 8037 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8038 sign_list_defined(sign_T *sp) |
| 7 | 8039 { |
| 8040 char_u *p; | |
| 8041 | |
| 274 | 8042 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 8043 if (sp->sn_icon != NULL) |
| 8044 { | |
| 8045 MSG_PUTS(" icon="); | |
| 8046 msg_outtrans(sp->sn_icon); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8047 # ifdef FEAT_SIGN_ICONS |
| 7 | 8048 if (sp->sn_image == NULL) |
| 8049 MSG_PUTS(_(" (NOT FOUND)")); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8050 # else |
| 7 | 8051 MSG_PUTS(_(" (not supported)")); |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8052 # endif |
| 7 | 8053 } |
| 8054 if (sp->sn_text != NULL) | |
| 8055 { | |
| 8056 MSG_PUTS(" text="); | |
| 8057 msg_outtrans(sp->sn_text); | |
| 8058 } | |
| 8059 if (sp->sn_line_hl > 0) | |
| 8060 { | |
| 8061 MSG_PUTS(" linehl="); | |
|
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patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8062 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 8063 if (p == NULL) |
| 8064 MSG_PUTS("NONE"); | |
| 8065 else | |
| 8066 msg_puts(p); | |
| 8067 } | |
| 8068 if (sp->sn_text_hl > 0) | |
| 8069 { | |
| 8070 MSG_PUTS(" texthl="); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8071 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 8072 if (p == NULL) |
| 8073 MSG_PUTS("NONE"); | |
| 8074 else | |
| 8075 msg_puts(p); | |
| 8076 } | |
| 8077 } | |
| 8078 | |
| 8079 /* | |
| 1828 | 8080 * Undefine a sign and free its memory. |
| 8081 */ | |
| 8082 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8083 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 8084 { |
| 8085 vim_free(sp->sn_name); | |
| 8086 vim_free(sp->sn_icon); | |
|
7402
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parents:
7340
diff
changeset
|
8087 # ifdef FEAT_SIGN_ICONS |
| 1828 | 8088 if (sp->sn_image != NULL) |
| 8089 { | |
| 8090 out_flush(); | |
| 8091 gui_mch_destroy_sign(sp->sn_image); | |
| 8092 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8093 # endif |
| 1828 | 8094 vim_free(sp->sn_text); |
| 8095 if (sp_prev == NULL) | |
| 8096 first_sign = sp->sn_next; | |
| 8097 else | |
| 8098 sp_prev->sn_next = sp->sn_next; | |
| 8099 vim_free(sp); | |
| 8100 } | |
| 8101 | |
| 8102 /* | |
| 7 | 8103 * Get highlighting attribute for sign "typenr". |
| 8104 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8105 */ | |
| 8106 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
8107 sign_get_attr(int typenr, int line) |
| 7 | 8108 { |
| 8109 sign_T *sp; | |
| 8110 | |
| 8111 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8112 if (sp->sn_typenr == typenr) | |
| 8113 { | |
| 8114 if (line) | |
| 8115 { | |
| 8116 if (sp->sn_line_hl > 0) | |
| 8117 return syn_id2attr(sp->sn_line_hl); | |
| 8118 } | |
| 8119 else | |
| 8120 { | |
| 8121 if (sp->sn_text_hl > 0) | |
| 8122 return syn_id2attr(sp->sn_text_hl); | |
| 8123 } | |
| 8124 break; | |
| 8125 } | |
| 8126 return 0; | |
| 8127 } | |
| 8128 | |
| 8129 /* | |
| 8130 * Get text mark for sign "typenr". | |
| 8131 * Returns NULL if there isn't one. | |
| 8132 */ | |
| 8133 char_u * | |
|
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parents:
7799
diff
changeset
|
8134 sign_get_text(int typenr) |
| 7 | 8135 { |
| 8136 sign_T *sp; | |
| 8137 | |
| 8138 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8139 if (sp->sn_typenr == typenr) | |
| 8140 return sp->sn_text; | |
| 8141 return NULL; | |
| 8142 } | |
| 8143 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8144 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8145 void * |
|
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parents:
7799
diff
changeset
|
8146 sign_get_image( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
8147 int typenr) /* the attribute which may have a sign */ |
| 7 | 8148 { |
| 8149 sign_T *sp; | |
| 8150 | |
| 8151 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8152 if (sp->sn_typenr == typenr) | |
| 8153 return sp->sn_image; | |
| 8154 return NULL; | |
| 8155 } | |
|
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parents:
7340
diff
changeset
|
8156 # endif |
| 7 | 8157 |
| 8158 /* | |
| 8159 * Get the name of a sign by its typenr. | |
| 8160 */ | |
| 8161 char_u * | |
|
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parents:
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diff
changeset
|
8162 sign_typenr2name(int typenr) |
| 7 | 8163 { |
| 8164 sign_T *sp; | |
| 8165 | |
| 8166 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8167 if (sp->sn_typenr == typenr) | |
| 8168 return sp->sn_name; | |
| 8169 return (char_u *)_("[Deleted]"); | |
| 8170 } | |
| 8171 | |
|
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diff
changeset
|
8172 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8173 /* |
| 8174 * Undefine/free all signs. | |
| 8175 */ | |
| 8176 void | |
|
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diff
changeset
|
8177 free_signs(void) |
| 1828 | 8178 { |
| 8179 while (first_sign != NULL) | |
| 8180 sign_undefine(first_sign, NULL); | |
| 8181 } | |
|
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|
8182 # endif |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
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diff
changeset
|
8183 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8184 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8185 static enum |
| 8186 { | |
| 8187 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8188 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8189 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8190 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8191 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8192 } expand_what; | |
| 8193 | |
| 8194 /* | |
| 8195 * Function given to ExpandGeneric() to obtain the sign command | |
| 8196 * expansion. | |
| 8197 */ | |
| 8198 char_u * | |
|
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parents:
7799
diff
changeset
|
8199 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8200 { |
| 8201 sign_T *sp; | |
| 8202 int current_idx; | |
| 8203 | |
| 8204 switch (expand_what) | |
| 8205 { | |
| 8206 case EXP_SUBCMD: | |
| 8207 return (char_u *)cmds[idx]; | |
| 8208 case EXP_DEFINE: | |
| 8209 { | |
| 8210 char *define_arg[] = | |
| 8211 { | |
| 8212 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8213 }; | |
| 8214 return (char_u *)define_arg[idx]; | |
| 8215 } | |
| 8216 case EXP_PLACE: | |
| 8217 { | |
| 8218 char *place_arg[] = | |
| 8219 { | |
| 8220 "line=", "name=", "file=", "buffer=", NULL | |
| 8221 }; | |
| 8222 return (char_u *)place_arg[idx]; | |
| 8223 } | |
| 8224 case EXP_UNPLACE: | |
| 8225 { | |
| 8226 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8227 return (char_u *)unplace_arg[idx]; | |
| 8228 } | |
| 8229 case EXP_SIGN_NAMES: | |
| 8230 /* Complete with name of signs already defined */ | |
| 8231 current_idx = 0; | |
| 8232 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8233 if (current_idx++ == idx) | |
| 8234 return sp->sn_name; | |
| 8235 return NULL; | |
| 8236 default: | |
| 8237 return NULL; | |
| 8238 } | |
| 8239 } | |
| 8240 | |
| 8241 /* | |
| 8242 * Handle command line completion for :sign command. | |
| 8243 */ | |
| 8244 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8245 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8246 { |
| 8247 char_u *p; | |
| 8248 char_u *end_subcmd; | |
| 8249 char_u *last; | |
| 8250 int cmd_idx; | |
| 8251 char_u *begin_subcmd_args; | |
| 8252 | |
| 8253 /* Default: expand subcommands. */ | |
| 8254 xp->xp_context = EXPAND_SIGN; | |
| 8255 expand_what = EXP_SUBCMD; | |
| 8256 xp->xp_pattern = arg; | |
| 8257 | |
| 8258 end_subcmd = skiptowhite(arg); | |
| 8259 if (*end_subcmd == NUL) | |
| 8260 /* expand subcmd name | |
| 8261 * :sign {subcmd}<CTRL-D>*/ | |
| 8262 return; | |
| 8263 | |
| 8264 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8265 | |
| 8266 /* :sign {subcmd} {subcmd_args} | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8267 * | |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8268 * begin_subcmd_args */ |
| 1868 | 8269 begin_subcmd_args = skipwhite(end_subcmd); |
| 8270 p = skiptowhite(begin_subcmd_args); | |
| 8271 if (*p == NUL) | |
| 8272 { | |
| 8273 /* | |
| 8274 * Expand first argument of subcmd when possible. | |
| 8275 * For ":jump {id}" and ":unplace {id}", we could | |
| 8276 * possibly expand the ids of all signs already placed. | |
| 8277 */ | |
| 8278 xp->xp_pattern = begin_subcmd_args; | |
| 8279 switch (cmd_idx) | |
| 8280 { | |
| 8281 case SIGNCMD_LIST: | |
| 8282 case SIGNCMD_UNDEFINE: | |
| 8283 /* :sign list <CTRL-D> | |
| 8284 * :sign undefine <CTRL-D> */ | |
| 8285 expand_what = EXP_SIGN_NAMES; | |
| 8286 break; | |
| 8287 default: | |
| 8288 xp->xp_context = EXPAND_NOTHING; | |
| 8289 } | |
| 8290 return; | |
| 8291 } | |
| 8292 | |
| 8293 /* expand last argument of subcmd */ | |
| 8294 | |
| 8295 /* :sign define {name} {args}... | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8296 * | |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8297 * p */ |
| 1868 | 8298 |
| 8299 /* Loop until reaching last argument. */ | |
| 8300 do | |
| 8301 { | |
| 8302 p = skipwhite(p); | |
| 8303 last = p; | |
| 8304 p = skiptowhite(p); | |
| 8305 } while (*p != NUL); | |
| 8306 | |
| 8307 p = vim_strchr(last, '='); | |
| 8308 | |
| 8309 /* :sign define {name} {args}... {last}= | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8310 * | | |
|
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
8311 * last p */ |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
8312 if (p == NULL) |
| 1868 | 8313 { |
| 8314 /* Expand last argument name (before equal sign). */ | |
| 8315 xp->xp_pattern = last; | |
| 8316 switch (cmd_idx) | |
| 8317 { | |
| 8318 case SIGNCMD_DEFINE: | |
| 8319 expand_what = EXP_DEFINE; | |
| 8320 break; | |
| 8321 case SIGNCMD_PLACE: | |
| 8322 expand_what = EXP_PLACE; | |
| 8323 break; | |
| 8324 case SIGNCMD_JUMP: | |
| 8325 case SIGNCMD_UNPLACE: | |
| 8326 expand_what = EXP_UNPLACE; | |
| 8327 break; | |
| 8328 default: | |
| 8329 xp->xp_context = EXPAND_NOTHING; | |
| 8330 } | |
| 8331 } | |
| 8332 else | |
| 8333 { | |
| 8334 /* Expand last argument value (after equal sign). */ | |
| 8335 xp->xp_pattern = p + 1; | |
| 8336 switch (cmd_idx) | |
| 8337 { | |
| 8338 case SIGNCMD_DEFINE: | |
| 8339 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8340 STRNCMP(last, "linehl", p - last) == 0) | |
| 8341 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8342 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8343 xp->xp_context = EXPAND_FILES; | |
| 8344 else | |
| 8345 xp->xp_context = EXPAND_NOTHING; | |
| 8346 break; | |
| 8347 case SIGNCMD_PLACE: | |
| 8348 if (STRNCMP(last, "name", p - last) == 0) | |
| 8349 expand_what = EXP_SIGN_NAMES; | |
| 8350 else | |
| 8351 xp->xp_context = EXPAND_NOTHING; | |
| 8352 break; | |
| 8353 default: | |
| 8354 xp->xp_context = EXPAND_NOTHING; | |
| 8355 } | |
| 8356 } | |
| 8357 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8358 # endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8359 #endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8360 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8361 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8362 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8363 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8364 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8365 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
|
8366 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8367 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8368 "\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
|
8369 "\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
|
8370 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8371 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8372 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8373 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8374 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8375 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8376 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8377 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8378 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
|
8379 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8380 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8381 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8382 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8383 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
|
8384 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
|
8385 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8386 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8387 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8388 } |
| 7 | 8389 |
| 8390 /* | |
| 8391 * ":drop" | |
| 8392 * Opens the first argument in a window. When there are two or more arguments | |
| 8393 * the argument list is redefined. | |
| 8394 */ | |
| 8395 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8396 ex_drop(exarg_T *eap) |
| 7 | 8397 { |
| 8398 int split = FALSE; | |
| 8399 win_T *wp; | |
| 8400 buf_T *buf; | |
| 735 | 8401 tabpage_T *tp; |
| 7 | 8402 |
| 8403 /* | |
| 8404 * Check if the first argument is already being edited in a window. If | |
| 8405 * so, jump to that window. | |
| 8406 * We would actually need to check all arguments, but that's complicated | |
| 8407 * and mostly only one file is dropped. | |
| 8408 * This also ignores wildcards, since it is very unlikely the user is | |
| 8409 * editing a file name with a wildcard character. | |
| 8410 */ | |
| 735 | 8411 set_arglist(eap->arg); |
| 8412 | |
| 1067 | 8413 /* |
| 8414 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8415 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8416 * already did an error message for this. | |
| 8417 */ | |
| 8418 if (ARGCOUNT == 0) | |
| 8419 return; | |
| 8420 | |
| 735 | 8421 if (cmdmod.tab) |
| 8422 { | |
| 8423 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8424 * edited in a window yet. It's like ":tab all" but without closing | |
| 8425 * windows or tabs. */ | |
| 8426 ex_all(eap); | |
| 8427 } | |
| 8428 else | |
| 8429 { | |
| 8430 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8431 * window if possible, edit in current window if the current buffer | |
| 8432 * can be abandoned, otherwise open a new window. */ | |
| 8433 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8434 | |
| 8435 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8436 { | |
| 8437 if (wp->w_buffer == buf) | |
| 7 | 8438 { |
| 825 | 8439 goto_tabpage_win(tp, wp); |
| 7 | 8440 curwin->w_arg_idx = 0; |
| 8441 return; | |
| 8442 } | |
| 8443 } | |
| 735 | 8444 |
| 8445 /* | |
| 8446 * Check whether the current buffer is changed. If so, we will need | |
| 8447 * to split the current window or data could be lost. | |
| 8448 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8449 * buffer won't be lost. | |
| 8450 */ | |
|
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
|
8451 if (!buf_hide(curbuf)) |
| 735 | 8452 { |
| 8453 ++emsg_off; | |
| 5464 | 8454 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 8455 --emsg_off; |
| 8456 } | |
| 8457 | |
| 8458 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8459 if (split) | |
| 8460 { | |
| 8461 eap->cmdidx = CMD_sfirst; | |
| 8462 eap->cmd[0] = 's'; | |
| 8463 } | |
| 8464 else | |
| 8465 eap->cmdidx = CMD_first; | |
| 8466 ex_rewind(eap); | |
| 8467 } | |
| 7 | 8468 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8469 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8470 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8471 * 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
|
8472 * 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
|
8473 * 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
|
8474 * 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
|
8475 * 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
|
8476 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8477 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8478 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
|
8479 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8480 int c; |
|
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 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8483 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8484 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8485 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8486 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8487 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8488 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8489 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8490 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8491 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8492 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8493 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8494 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8495 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8496 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8497 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
|
8498 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8499 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8500 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8501 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8502 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8503 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8504 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8505 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8506 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8507 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8508 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8509 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8510 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8511 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8512 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8513 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8514 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8515 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8516 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8517 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8518 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8519 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8520 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8521 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8522 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8523 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8524 * 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
|
8525 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8526 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8527 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8528 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8529 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
|
8530 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8531 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8532 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8533 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8534 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8535 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8536 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8537 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8538 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8539 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8540 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
|
8541 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8542 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8543 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
|
8544 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8545 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8546 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8547 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8548 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8549 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8550 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8551 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
|
8552 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8553 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8554 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8555 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8556 /* 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
|
8557 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8558 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8559 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8560 if (cmdmod.browse) |
|
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 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8563 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8564 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
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8565 if (nr > 0) |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8566 { |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
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8567 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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8568 (long)nr); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8569 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8570 if (p != NULL) |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8571 { |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
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8572 p = expand_env_save(p); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
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8573 eap->arg = p; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
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8574 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
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8575 cmdmod.browse = FALSE; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8576 do_exedit(eap, NULL); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
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8577 vim_free(p); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8578 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8579 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8580 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
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8581 # endif |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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8582 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8583 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8584 #endif |