Mercurial > vim
annotate src/ex_cmds.c @ 14972:5d52b21b2e7f v8.1.0497
patch 8.1.0497: :%diffput changes order of lines
commit https://github.com/vim/vim/commit/5f57bdcab77bc417ae0357fe8ad6c7259b6d25df
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Oct 25 17:52:23 2018 +0200
patch 8.1.0497: :%diffput changes order of lines
Problem: :%diffput changes order of lines. (Markus Braun)
Solution: Do adjust marks when using internal diff.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 25 Oct 2018 18:00:07 +0200 |
| parents | 6f2ce3b311de |
| children | e3910b9827d0 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 7 | 23 #ifdef FEAT_VIMINFO |
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24 static char_u *viminfo_filename(char_u *); |
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
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26 static int viminfo_encoding(vir_T *virp); |
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
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28 #endif |
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29 |
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30 static int check_readonly(int *forceit, buf_T *buf); |
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31 static void delbuf_msg(char_u *name); |
| 7 | 32 static int |
| 33 #ifdef __BORLANDC__ | |
| 34 _RTLENTRYF | |
| 35 #endif | |
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36 help_compare(const void *s1, const void *s2); |
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37 static void prepare_help_buffer(void); |
| 7 | 38 |
| 39 /* | |
| 40 * ":ascii" and "ga". | |
| 41 */ | |
| 42 void | |
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43 do_ascii(exarg_T *eap UNUSED) |
| 7 | 44 { |
| 45 int c; | |
| 1784 | 46 int cval; |
| 7 | 47 char buf1[20]; |
| 48 char buf2[20]; | |
| 49 char_u buf3[7]; | |
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50 #ifdef FEAT_DIGRAPHS |
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51 char_u *dig; |
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52 #endif |
| 7 | 53 #ifdef FEAT_MBYTE |
| 714 | 54 int cc[MAX_MCO]; |
| 55 int ci = 0; | |
| 7 | 56 int len; |
| 57 | |
| 58 if (enc_utf8) | |
| 714 | 59 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 60 else |
| 61 #endif | |
| 62 c = gchar_cursor(); | |
| 63 if (c == NUL) | |
| 64 { | |
| 65 MSG("NUL"); | |
| 66 return; | |
| 67 } | |
| 68 | |
| 69 #ifdef FEAT_MBYTE | |
| 70 IObuff[0] = NUL; | |
| 71 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 72 #endif | |
| 73 { | |
| 74 if (c == NL) /* NUL is stored as NL */ | |
| 75 c = NUL; | |
| 1784 | 76 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 77 cval = NL; /* NL is stored as CR */ | |
| 78 else | |
| 79 cval = c; | |
| 7 | 80 if (vim_isprintc_strict(c) && (c < ' ' |
| 81 #ifndef EBCDIC | |
| 82 || c > '~' | |
| 83 #endif | |
| 84 )) | |
| 85 { | |
| 86 transchar_nonprint(buf3, c); | |
| 1872 | 87 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 88 } |
| 89 else | |
| 90 buf1[0] = NUL; | |
| 91 #ifndef EBCDIC | |
| 92 if (c >= 0x80) | |
| 1872 | 93 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 94 (char *)transchar(c & 0x7f)); | |
| 7 | 95 else |
| 96 #endif | |
| 97 buf2[0] = NUL; | |
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98 #ifdef FEAT_DIGRAPHS |
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99 dig = get_digraph_for_char(cval); |
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100 if (dig != NULL) |
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101 vim_snprintf((char *)IObuff, IOSIZE, |
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102 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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103 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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104 else |
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105 #endif |
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106 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 107 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 108 transchar(c), buf1, buf2, cval, cval, cval); |
| 7 | 109 #ifdef FEAT_MBYTE |
| 963 | 110 if (enc_utf8) |
| 111 c = cc[ci++]; | |
| 112 else | |
| 113 c = 0; | |
| 7 | 114 #endif |
| 115 } | |
| 116 | |
| 117 #ifdef FEAT_MBYTE | |
| 118 /* Repeat for combining characters. */ | |
| 119 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 120 { | |
| 121 len = (int)STRLEN(IObuff); | |
| 122 /* This assumes every multi-byte char is printable... */ | |
| 123 if (len > 0) | |
| 124 IObuff[len++] = ' '; | |
| 125 IObuff[len++] = '<'; | |
| 963 | 126 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 127 # ifdef USE_GUI |
| 7 | 128 && !gui.in_use |
| 625 | 129 # endif |
| 7 | 130 ) |
| 131 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 132 len += (*mb_char2bytes)(c, IObuff + len); |
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133 #ifdef FEAT_DIGRAPHS |
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134 dig = get_digraph_for_char(c); |
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135 if (dig != NULL) |
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136 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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137 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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138 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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139 c, c, c, dig); |
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140 else |
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141 #endif |
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142 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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143 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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144 : _("> %d, Hex %08x, Octal %o"), |
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145 c, c, c); |
| 714 | 146 if (ci == MAX_MCO) |
| 147 break; | |
| 963 | 148 if (enc_utf8) |
| 149 c = cc[ci++]; | |
| 150 else | |
| 151 c = 0; | |
| 7 | 152 } |
| 153 #endif | |
| 154 | |
| 155 msg(IObuff); | |
| 156 } | |
| 157 | |
| 158 /* | |
| 159 * ":left", ":center" and ":right": align text. | |
| 160 */ | |
| 161 void | |
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162 ex_align(exarg_T *eap) |
| 7 | 163 { |
| 164 pos_T save_curpos; | |
| 165 int len; | |
| 166 int indent = 0; | |
| 167 int new_indent; | |
| 168 int has_tab; | |
| 169 int width; | |
| 170 | |
| 171 #ifdef FEAT_RIGHTLEFT | |
| 172 if (curwin->w_p_rl) | |
| 173 { | |
| 174 /* switch left and right aligning */ | |
| 175 if (eap->cmdidx == CMD_right) | |
| 176 eap->cmdidx = CMD_left; | |
| 177 else if (eap->cmdidx == CMD_left) | |
| 178 eap->cmdidx = CMD_right; | |
| 179 } | |
| 180 #endif | |
| 181 | |
| 182 width = atoi((char *)eap->arg); | |
| 183 save_curpos = curwin->w_cursor; | |
| 184 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 185 { | |
| 186 if (width >= 0) | |
| 187 indent = width; | |
| 188 } | |
| 189 else | |
| 190 { | |
| 191 /* | |
| 192 * if 'textwidth' set, use it | |
| 193 * else if 'wrapmargin' set, use it | |
| 194 * if invalid value, use 80 | |
| 195 */ | |
| 196 if (width <= 0) | |
| 197 width = curbuf->b_p_tw; | |
| 198 if (width == 0 && curbuf->b_p_wm > 0) | |
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199 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 200 if (width <= 0) |
| 201 width = 80; | |
| 202 } | |
| 203 | |
| 204 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 205 return; | |
| 206 | |
| 207 for (curwin->w_cursor.lnum = eap->line1; | |
| 208 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 209 { | |
| 210 if (eap->cmdidx == CMD_left) /* left align */ | |
| 211 new_indent = indent; | |
| 212 else | |
| 213 { | |
| 944 | 214 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 215 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 216 : NULL) - get_indent(); | |
| 217 | |
| 218 if (len <= 0) /* skip blank lines */ | |
| 219 continue; | |
| 220 | |
| 221 if (eap->cmdidx == CMD_center) | |
| 222 new_indent = (width - len) / 2; | |
| 223 else | |
| 224 { | |
| 225 new_indent = width - len; /* right align */ | |
| 226 | |
| 227 /* | |
| 228 * Make sure that embedded TABs don't make the text go too far | |
| 229 * to the right. | |
| 230 */ | |
| 231 if (has_tab) | |
| 232 while (new_indent > 0) | |
| 233 { | |
| 234 (void)set_indent(new_indent, 0); | |
| 235 if (linelen(NULL) <= width) | |
| 236 { | |
| 237 /* | |
| 238 * Now try to move the line as much as possible to | |
| 239 * the right. Stop when it moves too far. | |
| 240 */ | |
| 241 do | |
| 242 (void)set_indent(++new_indent, 0); | |
| 243 while (linelen(NULL) <= width); | |
| 244 --new_indent; | |
| 245 break; | |
| 246 } | |
| 247 --new_indent; | |
| 248 } | |
| 249 } | |
| 250 } | |
| 251 if (new_indent < 0) | |
| 252 new_indent = 0; | |
| 253 (void)set_indent(new_indent, 0); /* set indent */ | |
| 254 } | |
| 255 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 256 curwin->w_cursor = save_curpos; | |
| 257 beginline(BL_WHITE | BL_FIX); | |
| 258 } | |
| 259 | |
| 260 /* | |
| 261 * Get the length of the current line, excluding trailing white space. | |
| 262 */ | |
| 263 static int | |
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264 linelen(int *has_tab) |
| 7 | 265 { |
| 266 char_u *line; | |
| 267 char_u *first; | |
| 268 char_u *last; | |
| 269 int save; | |
| 270 int len; | |
| 271 | |
| 272 /* find the first non-blank character */ | |
| 273 line = ml_get_curline(); | |
| 274 first = skipwhite(line); | |
| 275 | |
| 276 /* find the character after the last non-blank character */ | |
| 277 for (last = first + STRLEN(first); | |
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278 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 279 ; |
| 280 save = *last; | |
| 281 *last = NUL; | |
| 282 len = linetabsize(line); /* get line length */ | |
| 283 if (has_tab != NULL) /* check for embedded TAB */ | |
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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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|
499 if (format_found > 1) |
| 294 | 500 { |
| 501 EMSG(_(e_invarg)); | |
| 826 | 502 goto sortend; |
| 294 | 503 } |
| 504 | |
|
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505 /* From here on "sort_nr" is used as a flag for any integer number |
|
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506 * sorting. */ |
|
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507 sort_nr += sort_what; |
| 294 | 508 |
| 284 | 509 /* |
| 294 | 510 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 511 * the lines into allocated memory. |
| 826 | 512 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 513 * numbers sorting it's the number to sort on. This means the pattern | |
| 514 * matching and number conversion only has to be done once per line. | |
| 294 | 515 * Also get the longest line length for allocating "sortbuf". |
| 284 | 516 */ |
| 517 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 518 { | |
| 519 s = ml_get(lnum); | |
| 835 | 520 len = (int)STRLEN(s); |
| 284 | 521 if (maxlen < len) |
| 522 maxlen = len; | |
| 294 | 523 |
| 826 | 524 start_col = 0; |
| 525 end_col = len; | |
| 294 | 526 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 527 { |
| 528 if (sort_rx) | |
| 529 { | |
| 835 | 530 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 531 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 532 } |
| 533 else | |
| 835 | 534 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 535 } |
| 294 | 536 else |
| 826 | 537 if (regmatch.regprog != NULL) |
| 538 end_col = 0; | |
| 294 | 539 |
|
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540 if (sort_nr |
|
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|
541 #ifdef FEAT_FLOAT |
|
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542 || sort_flt |
|
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543 #endif |
|
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|
544 ) |
| 294 | 545 { |
| 826 | 546 /* Make sure vim_str2nr doesn't read any digits past the end |
| 547 * of the match, by temporarily terminating the string there */ | |
| 548 s2 = s + end_col; | |
| 549 c = *s2; | |
| 2606 | 550 *s2 = NUL; |
| 294 | 551 /* Sorting on number: Store the number itself. */ |
| 1687 | 552 p = s + start_col; |
|
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553 if (sort_nr) |
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554 { |
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555 if (sort_what & STR2NR_HEX) |
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556 s = skiptohex(p); |
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557 else if (sort_what & STR2NR_BIN) |
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558 s = skiptobin(p); |
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559 else |
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560 s = skiptodigit(p); |
|
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561 if (s > p && s[-1] == '-') |
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562 --s; /* include preceding negative sign */ |
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563 if (*s == NUL) |
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564 /* empty line should sort before any number */ |
|
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565 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
|
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566 else |
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567 vim_str2nr(s, NULL, NULL, sort_what, |
|
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568 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
|
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569 } |
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570 #ifdef FEAT_FLOAT |
| 294 | 571 else |
|
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572 { |
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573 s = skipwhite(p); |
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574 if (*s == '+') |
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575 s = skipwhite(s + 1); |
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576 |
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577 if (*s == NUL) |
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578 /* empty line should sort before any number */ |
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579 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
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580 else |
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581 nrs[lnum - eap->line1].st_u.value_flt = |
|
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582 strtod((char *)s, NULL); |
|
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583 } |
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|
584 #endif |
| 2606 | 585 *s2 = c; |
| 294 | 586 } |
| 587 else | |
| 826 | 588 { |
| 294 | 589 /* Store the column to sort at. */ |
|
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590 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
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|
591 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 592 } |
| 294 | 593 |
| 594 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 595 |
| 596 if (regmatch.regprog != NULL) | |
| 597 fast_breakcheck(); | |
| 598 if (got_int) | |
| 826 | 599 goto sortend; |
| 284 | 600 } |
| 601 | |
| 294 | 602 /* Allocate a buffer that can hold the longest line. */ |
| 826 | 603 sortbuf1 = alloc((unsigned)maxlen + 1); |
| 604 if (sortbuf1 == NULL) | |
| 605 goto sortend; | |
| 606 sortbuf2 = alloc((unsigned)maxlen + 1); | |
| 607 if (sortbuf2 == NULL) | |
| 608 goto sortend; | |
| 284 | 609 |
| 481 | 610 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 611 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 612 |
| 826 | 613 if (sort_abort) |
| 614 goto sortend; | |
| 615 | |
| 284 | 616 /* Insert the lines in the sorted order below the last one. */ |
| 617 lnum = eap->line2; | |
| 618 for (i = 0; i < count; ++i) | |
| 619 { | |
|
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620 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
|
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|
621 |
|
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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) |
|
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|
652 { |
| 284 | 653 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
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|
654 msgmore(-deleted); |
|
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|
655 } |
| 284 | 656 else if (deleted < 0) |
| 657 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
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|
658 |
|
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changeset
|
659 if (change_occurred || deleted != 0) |
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changeset
|
660 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 661 |
| 284 | 662 curwin->w_cursor.lnum = eap->line1; |
| 663 beginline(BL_WHITE | BL_FIX); | |
| 664 | |
| 826 | 665 sortend: |
| 284 | 666 vim_free(nrs); |
| 826 | 667 vim_free(sortbuf1); |
| 668 vim_free(sortbuf2); | |
|
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|
669 vim_regfree(regmatch.regprog); |
| 481 | 670 if (got_int) |
| 671 EMSG(_(e_interr)); | |
| 284 | 672 } |
| 673 | |
| 7 | 674 /* |
| 675 * ":retab". | |
| 676 */ | |
| 677 void | |
|
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changeset
|
678 ex_retab(exarg_T *eap) |
| 7 | 679 { |
| 680 linenr_T lnum; | |
| 681 int got_tab = FALSE; | |
| 682 long num_spaces = 0; | |
| 683 long num_tabs; | |
| 684 long len; | |
| 685 long col; | |
| 686 long vcol; | |
| 687 long start_col = 0; /* For start of white-space string */ | |
| 688 long start_vcol = 0; /* For start of white-space string */ | |
| 689 long old_len; | |
| 690 char_u *ptr; | |
| 691 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 692 int did_undo; /* called u_save for current line */ | |
|
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|
693 #ifdef FEAT_VARTABS |
|
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changeset
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694 int *new_vts_array = NULL; |
|
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695 char_u *new_ts_str; /* string value of tab argument */ |
|
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696 #else |
|
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|
697 int temp; |
| 7 | 698 int new_ts; |
|
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699 #endif |
| 7 | 700 int save_list; |
| 701 linenr_T first_line = 0; /* first changed line */ | |
| 702 linenr_T last_line = 0; /* last changed line */ | |
| 703 | |
| 704 save_list = curwin->w_p_list; | |
| 705 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 706 | |
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707 #ifdef FEAT_VARTABS |
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708 new_ts_str = eap->arg; |
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709 if (!tabstop_set(eap->arg, &new_vts_array)) |
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710 return; |
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711 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',') |
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712 ++(eap->arg); |
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713 |
|
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714 // This ensures that either new_vts_array and new_ts_str are freshly |
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715 // allocated, or new_vts_array points to an existing array and new_ts_str |
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716 // is null. |
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717 if (new_vts_array == NULL) |
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718 { |
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719 new_vts_array = curbuf->b_p_vts_array; |
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720 new_ts_str = NULL; |
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721 } |
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722 else |
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723 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str); |
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724 #else |
| 7 | 725 new_ts = getdigits(&(eap->arg)); |
| 726 if (new_ts < 0) | |
| 727 { | |
| 728 EMSG(_(e_positive)); | |
| 729 return; | |
| 730 } | |
| 731 if (new_ts == 0) | |
| 732 new_ts = curbuf->b_p_ts; | |
|
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733 #endif |
| 7 | 734 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) |
| 735 { | |
| 736 ptr = ml_get(lnum); | |
| 737 col = 0; | |
| 738 vcol = 0; | |
| 739 did_undo = FALSE; | |
| 740 for (;;) | |
| 741 { | |
|
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742 if (VIM_ISWHITE(ptr[col])) |
| 7 | 743 { |
| 744 if (!got_tab && num_spaces == 0) | |
| 745 { | |
| 746 /* First consecutive white-space */ | |
| 747 start_vcol = vcol; | |
| 748 start_col = col; | |
| 749 } | |
| 750 if (ptr[col] == ' ') | |
| 751 num_spaces++; | |
| 752 else | |
| 753 got_tab = TRUE; | |
| 754 } | |
| 755 else | |
| 756 { | |
| 757 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 758 { | |
| 759 /* Retabulate this string of white-space */ | |
| 760 | |
| 761 /* len is virtual length of white string */ | |
| 762 len = num_spaces = vcol - start_vcol; | |
| 763 num_tabs = 0; | |
| 764 if (!curbuf->b_p_et) | |
| 765 { | |
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766 #ifdef FEAT_VARTABS |
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767 int t, s; |
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768 |
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769 tabstop_fromto(start_vcol, vcol, |
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770 curbuf->b_p_ts, new_vts_array, &t, &s); |
|
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771 num_tabs = t; |
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772 num_spaces = s; |
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773 #else |
| 7 | 774 temp = new_ts - (start_vcol % new_ts); |
| 775 if (num_spaces >= temp) | |
| 776 { | |
| 777 num_spaces -= temp; | |
| 778 num_tabs++; | |
| 779 } | |
| 780 num_tabs += num_spaces / new_ts; | |
| 781 num_spaces -= (num_spaces / new_ts) * new_ts; | |
|
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782 #endif |
| 7 | 783 } |
| 784 if (curbuf->b_p_et || got_tab || | |
| 785 (num_spaces + num_tabs < len)) | |
| 786 { | |
| 787 if (did_undo == FALSE) | |
| 788 { | |
| 789 did_undo = TRUE; | |
| 790 if (u_save((linenr_T)(lnum - 1), | |
| 791 (linenr_T)(lnum + 1)) == FAIL) | |
| 792 { | |
| 793 new_line = NULL; /* flag out-of-memory */ | |
| 794 break; | |
| 795 } | |
| 796 } | |
| 797 | |
| 798 /* len is actual number of white characters used */ | |
| 799 len = num_spaces + num_tabs; | |
| 800 old_len = (long)STRLEN(ptr); | |
| 801 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 802 TRUE); | |
| 803 if (new_line == NULL) | |
| 804 break; | |
| 805 if (start_col > 0) | |
| 806 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 807 mch_memmove(new_line + start_col + len, | |
| 808 ptr + col, (size_t)(old_len - col + 1)); | |
| 809 ptr = new_line + start_col; | |
| 810 for (col = 0; col < len; col++) | |
| 811 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 812 ml_replace(lnum, new_line, FALSE); | |
| 813 if (first_line == 0) | |
| 814 first_line = lnum; | |
| 815 last_line = lnum; | |
| 816 ptr = new_line; | |
| 817 col = start_col + len; | |
| 818 } | |
| 819 } | |
| 820 got_tab = FALSE; | |
| 821 num_spaces = 0; | |
| 822 } | |
| 823 if (ptr[col] == NUL) | |
| 824 break; | |
| 825 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 826 #ifdef FEAT_MBYTE | |
| 827 if (has_mbyte) | |
| 474 | 828 col += (*mb_ptr2len)(ptr + col); |
| 7 | 829 else |
| 830 #endif | |
| 831 ++col; | |
| 832 } | |
| 833 if (new_line == NULL) /* out of memory */ | |
| 834 break; | |
| 835 line_breakcheck(); | |
| 836 } | |
| 837 if (got_int) | |
| 838 EMSG(_(e_interr)); | |
| 839 | |
|
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840 #ifdef FEAT_VARTABS |
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841 // If a single value was given then it can be considered equal to |
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842 // either the value of 'tabstop' or the value of 'vartabstop'. |
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843 if (tabstop_count(curbuf->b_p_vts_array) == 0 |
|
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844 && tabstop_count(new_vts_array) == 1 |
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845 && curbuf->b_p_ts == tabstop_first(new_vts_array)) |
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846 ; /* not changed */ |
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847 else if (tabstop_count(curbuf->b_p_vts_array) > 0 |
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848 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array)) |
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849 ; /* not changed */ |
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850 else |
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851 redraw_curbuf_later(NOT_VALID); |
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852 #else |
| 7 | 853 if (curbuf->b_p_ts != new_ts) |
| 854 redraw_curbuf_later(NOT_VALID); | |
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855 #endif |
| 7 | 856 if (first_line != 0) |
| 857 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 858 | |
| 859 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 860 | |
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861 #ifdef FEAT_VARTABS |
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862 if (new_ts_str != NULL) /* set the new tabstop */ |
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863 { |
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864 // If 'vartabstop' is in use or if the value given to retab has more |
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865 // than one tabstop then update 'vartabstop'. |
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866 int *old_vts_ary = curbuf->b_p_vts_array; |
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867 |
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868 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1) |
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869 { |
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870 set_string_option_direct((char_u *)"vts", -1, new_ts_str, |
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871 OPT_FREE|OPT_LOCAL, 0); |
|
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872 curbuf->b_p_vts_array = new_vts_array; |
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873 vim_free(old_vts_ary); |
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874 } |
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875 else |
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876 { |
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877 // 'vartabstop' wasn't in use and a single value was given to |
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878 // retab then update 'tabstop'. |
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879 curbuf->b_p_ts = tabstop_first(new_vts_array); |
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880 vim_free(new_vts_array); |
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881 } |
|
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882 vim_free(new_ts_str); |
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883 } |
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884 #else |
| 7 | 885 curbuf->b_p_ts = new_ts; |
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886 #endif |
| 7 | 887 coladvance(curwin->w_curswant); |
| 888 | |
| 889 u_clearline(); | |
| 890 } | |
| 891 | |
| 892 /* | |
| 893 * :move command - move lines line1-line2 to line dest | |
| 894 * | |
| 895 * return FAIL for failure, OK otherwise | |
| 896 */ | |
| 897 int | |
|
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898 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 899 { |
| 900 char_u *str; | |
| 901 linenr_T l; | |
| 902 linenr_T extra; /* Num lines added before line1 */ | |
| 903 linenr_T num_lines; /* Num lines moved */ | |
| 904 linenr_T last_line; /* Last line in file after adding new text */ | |
| 6755 | 905 #ifdef FEAT_FOLDING |
|
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906 win_T *win; |
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907 tabpage_T *tp; |
| 6755 | 908 #endif |
| 7 | 909 |
| 910 if (dest >= line1 && dest < line2) | |
| 911 { | |
| 912 EMSG(_("E134: Move lines into themselves")); | |
| 913 return FAIL; | |
| 914 } | |
| 915 | |
| 916 num_lines = line2 - line1 + 1; | |
| 917 | |
| 918 /* | |
| 919 * First we copy the old text to its new location -- webb | |
| 920 * Also copy the flag that ":global" command uses. | |
| 921 */ | |
| 922 if (u_save(dest, dest + 1) == FAIL) | |
| 923 return FAIL; | |
| 924 for (extra = 0, l = line1; l <= line2; l++) | |
| 925 { | |
| 926 str = vim_strsave(ml_get(l + extra)); | |
| 927 if (str != NULL) | |
| 928 { | |
| 929 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 930 vim_free(str); | |
| 931 if (dest < line1) | |
| 932 extra++; | |
| 933 } | |
| 934 } | |
| 935 | |
| 936 /* | |
| 937 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 938 * mark_adjust() calls. | |
| 939 * | |
| 940 * We adjust the marks within the old text so that they refer to the | |
| 941 * last lines of the file (temporarily), because we know no other marks | |
| 942 * will be set there since these line numbers did not exist until we added | |
| 943 * our new lines. | |
| 944 * | |
| 945 * Then we adjust the marks on lines between the old and new text positions | |
| 946 * (either forwards or backwards). | |
| 947 * | |
| 948 * And Finally we adjust the marks we put at the end of the file back to | |
| 949 * their final destination at the new text position -- webb | |
| 950 */ | |
| 951 last_line = curbuf->b_ml.ml_line_count; | |
|
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952 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 953 if (dest >= line2) |
| 954 { | |
|
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955 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
|
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956 #ifdef FEAT_FOLDING |
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957 FOR_ALL_TAB_WINDOWS(tp, win) { |
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958 if (win->w_buffer == curbuf) |
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959 foldMoveRange(&win->w_folds, line1, line2, dest); |
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960 } |
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961 #endif |
| 7 | 962 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 963 curbuf->b_op_end.lnum = dest; | |
| 964 } | |
| 965 else | |
| 966 { | |
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967 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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968 #ifdef FEAT_FOLDING |
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969 FOR_ALL_TAB_WINDOWS(tp, win) { |
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970 if (win->w_buffer == curbuf) |
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971 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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972 } |
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973 #endif |
| 7 | 974 curbuf->b_op_start.lnum = dest + 1; |
| 975 curbuf->b_op_end.lnum = dest + num_lines; | |
| 976 } | |
| 977 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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978 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 979 -(last_line - dest - extra), 0L); |
| 980 | |
| 981 /* | |
| 982 * Now we delete the original text -- webb | |
| 983 */ | |
| 984 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 985 return FAIL; | |
| 986 | |
| 987 for (l = line1; l <= line2; l++) | |
| 988 ml_delete(line1 + extra, TRUE); | |
| 989 | |
| 990 if (!global_busy && num_lines > p_report) | |
|
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991 smsg((char_u *)NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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992 (long)num_lines); |
| 7 | 993 |
| 994 /* | |
| 995 * Leave the cursor on the last of the moved lines. | |
| 996 */ | |
| 997 if (dest >= line1) | |
| 998 curwin->w_cursor.lnum = dest; | |
| 999 else | |
| 1000 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 1001 | |
| 1002 if (line1 < dest) | |
| 3184 | 1003 { |
| 1004 dest += num_lines + 1; | |
| 1005 last_line = curbuf->b_ml.ml_line_count; | |
| 1006 if (dest > last_line + 1) | |
| 1007 dest = last_line + 1; | |
| 1008 changed_lines(line1, 0, dest, 0L); | |
| 1009 } | |
| 7 | 1010 else |
| 1011 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 1012 | |
| 1013 return OK; | |
| 1014 } | |
| 1015 | |
| 1016 /* | |
| 1017 * ":copy" | |
| 1018 */ | |
| 1019 void | |
|
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1020 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 1021 { |
| 1022 linenr_T count; | |
| 1023 char_u *p; | |
| 1024 | |
| 1025 count = line2 - line1 + 1; | |
| 1026 curbuf->b_op_start.lnum = n + 1; | |
| 1027 curbuf->b_op_end.lnum = n + count; | |
| 1028 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 1029 | |
| 1030 /* | |
| 1031 * there are three situations: | |
| 1032 * 1. destination is above line1 | |
| 1033 * 2. destination is between line1 and line2 | |
| 1034 * 3. destination is below line2 | |
| 1035 * | |
| 1036 * n = destination (when starting) | |
| 1037 * curwin->w_cursor.lnum = destination (while copying) | |
| 1038 * line1 = start of source (while copying) | |
| 1039 * line2 = end of source (while copying) | |
| 1040 */ | |
| 1041 if (u_save(n, n + 1) == FAIL) | |
| 1042 return; | |
| 1043 | |
| 1044 curwin->w_cursor.lnum = n; | |
| 1045 while (line1 <= line2) | |
| 1046 { | |
| 1047 /* need to use vim_strsave() because the line will be unlocked within | |
| 1048 * ml_append() */ | |
| 1049 p = vim_strsave(ml_get(line1)); | |
| 1050 if (p != NULL) | |
| 1051 { | |
| 1052 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 1053 vim_free(p); | |
| 1054 } | |
| 1055 /* situation 2: skip already copied lines */ | |
| 1056 if (line1 == n) | |
| 1057 line1 = curwin->w_cursor.lnum; | |
| 1058 ++line1; | |
| 1059 if (curwin->w_cursor.lnum < line1) | |
| 1060 ++line1; | |
| 1061 if (curwin->w_cursor.lnum < line2) | |
| 1062 ++line2; | |
| 1063 ++curwin->w_cursor.lnum; | |
| 1064 } | |
| 1065 | |
| 1066 appended_lines_mark(n, count); | |
| 1067 | |
| 1068 msgmore((long)count); | |
| 1069 } | |
| 1070 | |
| 359 | 1071 static char_u *prevcmd = NULL; /* the previous command */ |
| 1072 | |
| 1073 #if defined(EXITFREE) || defined(PROTO) | |
| 1074 void | |
|
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1075 free_prev_shellcmd(void) |
| 359 | 1076 { |
| 1077 vim_free(prevcmd); | |
| 1078 } | |
| 1079 #endif | |
| 1080 | |
| 7 | 1081 /* |
| 1082 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1083 * Bangs in the argument are replaced with the previously entered command. | |
| 1084 * Remember the argument. | |
| 1085 */ | |
| 1086 void | |
|
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1087 do_bang( |
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1088 int addr_count, |
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1089 exarg_T *eap, |
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1090 int forceit, |
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1091 int do_in, |
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1092 int do_out) |
| 7 | 1093 { |
| 1094 char_u *arg = eap->arg; /* command */ | |
| 1095 linenr_T line1 = eap->line1; /* start of range */ | |
| 1096 linenr_T line2 = eap->line2; /* end of range */ | |
| 1097 char_u *newcmd = NULL; /* the new command */ | |
| 1098 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1099 int ins_prevcmd; | |
| 1100 char_u *t; | |
| 1101 char_u *p; | |
| 1102 char_u *trailarg; | |
| 1103 int len; | |
| 1104 int scroll_save = msg_scroll; | |
| 1105 | |
| 1106 /* | |
| 1107 * Disallow shell commands for "rvim". | |
| 1108 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1109 * security reasons. | |
| 1110 */ | |
| 1111 if (check_restricted() || check_secure()) | |
| 1112 return; | |
| 1113 | |
| 1114 if (addr_count == 0) /* :! */ | |
| 1115 { | |
| 1116 msg_scroll = FALSE; /* don't scroll here */ | |
| 1117 autowrite_all(); | |
| 1118 msg_scroll = scroll_save; | |
| 1119 } | |
| 1120 | |
| 1121 /* | |
| 1122 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1123 * (:!! is indicated by the 'forceit' variable) | |
| 1124 */ | |
| 1125 ins_prevcmd = forceit; | |
| 1126 trailarg = arg; | |
| 1127 do | |
| 1128 { | |
| 1129 len = (int)STRLEN(trailarg) + 1; | |
| 1130 if (newcmd != NULL) | |
| 1131 len += (int)STRLEN(newcmd); | |
| 1132 if (ins_prevcmd) | |
| 1133 { | |
| 1134 if (prevcmd == NULL) | |
| 1135 { | |
| 1136 EMSG(_(e_noprev)); | |
| 1137 vim_free(newcmd); | |
| 1138 return; | |
| 1139 } | |
| 1140 len += (int)STRLEN(prevcmd); | |
| 1141 } | |
| 1872 | 1142 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1143 { |
| 1144 vim_free(newcmd); | |
| 1145 return; | |
| 1146 } | |
| 1147 *t = NUL; | |
| 1148 if (newcmd != NULL) | |
| 1149 STRCAT(t, newcmd); | |
| 1150 if (ins_prevcmd) | |
| 1151 STRCAT(t, prevcmd); | |
| 1152 p = t + STRLEN(t); | |
| 1153 STRCAT(t, trailarg); | |
| 1154 vim_free(newcmd); | |
| 1155 newcmd = t; | |
| 1156 | |
| 1157 /* | |
| 1158 * Scan the rest of the argument for '!', which is replaced by the | |
| 1159 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1160 */ | |
| 1161 trailarg = NULL; | |
| 1162 while (*p) | |
| 1163 { | |
| 2823 | 1164 if (*p == '!') |
| 7 | 1165 { |
| 1166 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1167 STRMOVE(p - 1, p); |
| 7 | 1168 else |
| 1169 { | |
| 1170 trailarg = p; | |
| 1171 *trailarg++ = NUL; | |
| 1172 ins_prevcmd = TRUE; | |
| 1173 break; | |
| 1174 } | |
| 1175 } | |
| 1176 ++p; | |
| 1177 } | |
| 1178 } while (trailarg != NULL); | |
| 1179 | |
| 1180 vim_free(prevcmd); | |
| 1181 prevcmd = newcmd; | |
| 1182 | |
| 1183 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1184 { | |
| 5728 | 1185 /* If % or # appears in the command, it must have been escaped. |
| 1186 * Reescape them, so that redoing them does not substitute them by the | |
| 1187 * buffername. */ | |
| 1188 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1189 | |
| 1190 if (cmd != NULL) | |
| 1191 { | |
| 1192 AppendToRedobuffLit(cmd, -1); | |
| 1193 vim_free(cmd); | |
| 1194 } | |
| 1195 else | |
| 1196 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1197 AppendToRedobuff((char_u *)"\n"); |
| 1198 bangredo = FALSE; | |
| 1199 } | |
| 1200 /* | |
| 1201 * Add quotes around the command, for shells that need them. | |
| 1202 */ | |
| 1203 if (*p_shq != NUL) | |
| 1204 { | |
| 1205 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1206 if (newcmd == NULL) | |
| 1207 return; | |
| 1208 STRCPY(newcmd, p_shq); | |
| 1209 STRCAT(newcmd, prevcmd); | |
| 1210 STRCAT(newcmd, p_shq); | |
| 1211 free_newcmd = TRUE; | |
| 1212 } | |
| 1213 if (addr_count == 0) /* :! */ | |
| 1214 { | |
| 1215 /* echo the command */ | |
| 1216 msg_start(); | |
| 1217 msg_putchar(':'); | |
| 1218 msg_putchar('!'); | |
| 1219 msg_outtrans(newcmd); | |
| 1220 msg_clr_eos(); | |
| 1221 windgoto(msg_row, msg_col); | |
| 1222 | |
| 1223 do_shell(newcmd, 0); | |
| 1224 } | |
| 1225 else /* :range! */ | |
| 725 | 1226 { |
| 7 | 1227 /* Careful: This may recursively call do_bang() again! (because of |
| 1228 * autocommands) */ | |
| 1229 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1230 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1231 } | |
| 7 | 1232 if (free_newcmd) |
| 1233 vim_free(newcmd); | |
| 1234 } | |
| 1235 | |
| 1236 /* | |
| 1237 * do_filter: filter lines through a command given by the user | |
| 1238 * | |
| 169 | 1239 * We mostly use temp files and the call_shell() routine here. This would |
| 1240 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1241 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1242 * to deal with redirection somehow, and should handle things like looking |
| 1243 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1244 * command name given by the user. All reasonable versions of call_shell() | |
| 1245 * do this. | |
| 169 | 1246 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1247 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1248 * We use input redirection if do_in is TRUE. |
| 1249 * We use output redirection if do_out is TRUE. | |
| 1250 */ | |
| 1251 static void | |
|
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1252 do_filter( |
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1253 linenr_T line1, |
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1254 linenr_T line2, |
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1255 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1256 char_u *cmd, |
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1257 int do_in, |
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1258 int do_out) |
| 7 | 1259 { |
| 1260 char_u *itmp = NULL; | |
| 1261 char_u *otmp = NULL; | |
| 1262 linenr_T linecount; | |
| 1263 linenr_T read_linecount; | |
| 1264 pos_T cursor_save; | |
| 1265 char_u *cmd_buf; | |
| 1266 buf_T *old_curbuf = curbuf; | |
| 169 | 1267 int shell_flags = 0; |
| 7 | 1268 |
| 1269 if (*cmd == NUL) /* no filter command */ | |
| 1270 return; | |
| 1271 | |
| 1272 cursor_save = curwin->w_cursor; | |
| 1273 linecount = line2 - line1 + 1; | |
| 1274 curwin->w_cursor.lnum = line1; | |
| 1275 curwin->w_cursor.col = 0; | |
| 1276 changed_line_abv_curs(); | |
| 1277 invalidate_botline(); | |
| 1278 | |
| 1279 /* | |
| 169 | 1280 * When using temp files: |
| 1281 * 1. * Form temp file names | |
| 1282 * 2. * Write the lines to a temp file | |
| 1283 * 3. Run the filter command on the temp file | |
| 1284 * 4. * Read the output of the command into the buffer | |
| 1285 * 5. * Delete the original lines to be filtered | |
| 1286 * 6. * Remove the temp files | |
| 1287 * | |
| 1288 * When writing the input with a pipe or when catching the output with a | |
| 1289 * pipe only need to do 3. | |
| 7 | 1290 */ |
| 1291 | |
| 169 | 1292 if (do_out) |
| 1293 shell_flags |= SHELL_DOOUT; | |
| 1294 | |
| 3482 | 1295 #ifdef FEAT_FILTERPIPE |
| 169 | 1296 if (!do_in && do_out && !p_stmp) |
| 1297 { | |
| 1298 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1299 shell_flags |= SHELL_READ; | |
| 1300 curwin->w_cursor.lnum = line2; | |
| 1301 } | |
| 1302 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1303 { |
| 169 | 1304 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1305 shell_flags |= SHELL_WRITE; | |
| 1306 curbuf->b_op_start.lnum = line1; | |
| 1307 curbuf->b_op_end.lnum = line2; | |
| 7 | 1308 } |
| 169 | 1309 else if (do_in && do_out && !p_stmp) |
| 1310 { | |
| 1311 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1312 * use a temp file. */ | |
| 1313 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1314 curbuf->b_op_start.lnum = line1; | |
| 1315 curbuf->b_op_end.lnum = line2; | |
| 1316 curwin->w_cursor.lnum = line2; | |
| 1317 } | |
| 1318 else | |
| 1319 #endif | |
| 6721 | 1320 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1321 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1322 { |
| 1323 EMSG(_(e_notmp)); | |
| 1324 goto filterend; | |
| 1325 } | |
| 7 | 1326 |
| 1327 /* | |
| 1328 * The writing and reading of temp files will not be shown. | |
| 1329 * Vi also doesn't do this and the messages are not very informative. | |
| 1330 */ | |
| 1331 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1332 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1333 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1334 { | |
| 1335 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1336 --no_wait_return; | |
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1337 #if defined(FEAT_EVAL) |
| 7 | 1338 if (!aborting()) |
| 1339 #endif | |
| 1340 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
| 1341 goto filterend; | |
| 1342 } | |
| 1343 if (curbuf != old_curbuf) | |
| 1344 goto filterend; | |
| 1345 | |
| 1346 if (!do_out) | |
| 1347 msg_putchar('\n'); | |
| 1348 | |
| 1581 | 1349 /* Create the shell command in allocated memory. */ |
| 7 | 1350 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1351 if (cmd_buf == NULL) | |
| 1352 goto filterend; | |
| 1353 | |
| 1354 windgoto((int)Rows - 1, 0); | |
| 1355 cursor_on(); | |
| 1356 | |
| 1357 /* | |
| 1358 * When not redirecting the output the command can write anything to the | |
| 1359 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1360 * stderr output of external command. Clear the screen later. | |
| 1361 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1362 * also mess up the screen, clear it later. | |
| 1363 */ | |
| 1364 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1365 redraw_later_clear(); | |
| 1366 | |
| 169 | 1367 if (do_out) |
| 1368 { | |
| 1369 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1370 { |
| 1371 vim_free(cmd_buf); | |
| 169 | 1372 goto error; |
| 1581 | 1373 } |
| 169 | 1374 redraw_curbuf_later(VALID); |
| 1375 } | |
| 1376 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1377 | |
| 7 | 1378 /* |
| 1379 * When call_shell() fails wait_return() is called to give the user a | |
| 1380 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1381 * can see the error messages from the command that appear on stdout; use | |
| 1382 * 'u' to fix the text | |
| 1383 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1384 * like ":r !cat" hangs. | |
| 1385 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1386 */ | |
| 169 | 1387 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1388 { |
| 1389 redraw_later_clear(); | |
| 1390 wait_return(FALSE); | |
| 1391 } | |
| 1392 vim_free(cmd_buf); | |
| 1393 | |
| 1394 did_check_timestamps = FALSE; | |
| 1395 need_check_timestamps = TRUE; | |
| 1396 | |
| 1397 /* When interrupting the shell command, it may still have produced some | |
| 1398 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1399 * reading. */ | |
| 1400 ui_breakcheck(); | |
| 1401 got_int = FALSE; | |
| 1402 | |
| 1403 if (do_out) | |
| 1404 { | |
| 169 | 1405 if (otmp != NULL) |
| 7 | 1406 { |
| 169 | 1407 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
|
1408 eap, READ_FILTER) != OK) |
| 169 | 1409 { |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1410 #if defined(FEAT_EVAL) |
| 169 | 1411 if (!aborting()) |
| 1412 #endif | |
| 1413 { | |
| 1414 msg_putchar('\n'); | |
| 1415 EMSG2(_(e_notread), otmp); | |
| 1416 } | |
| 1417 goto error; | |
| 7 | 1418 } |
| 169 | 1419 if (curbuf != old_curbuf) |
| 1420 goto filterend; | |
| 7 | 1421 } |
| 169 | 1422 |
| 1423 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1424 | |
| 1425 if (shell_flags & SHELL_READ) | |
| 1426 { | |
| 1427 curbuf->b_op_start.lnum = line2 + 1; | |
| 1428 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1429 appended_lines_mark(line2, read_linecount); | |
| 1430 } | |
| 7 | 1431 |
| 1432 if (do_in) | |
| 1433 { | |
| 1434 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1435 { | |
| 1436 if (read_linecount >= linecount) | |
| 1437 /* move all marks from old lines to new lines */ | |
| 1438 mark_adjust(line1, line2, linecount, 0L); | |
| 1439 else | |
| 1440 { | |
| 1441 /* move marks from old lines to new lines, delete marks | |
| 1442 * that are in deleted lines */ | |
| 1443 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1444 linecount, 0L); | |
| 1445 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1446 } | |
| 1447 } | |
| 1448 | |
| 1449 /* | |
| 1450 * Put cursor on first filtered line for ":range!cmd". | |
| 1451 * Adjust '[ and '] (set by buf_write()). | |
| 1452 */ | |
| 1453 curwin->w_cursor.lnum = line1; | |
| 1454 del_lines(linecount, TRUE); | |
| 1455 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1456 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1457 write_lnum_adjust(-linecount); /* adjust last line | |
| 1458 for next write */ | |
| 100 | 1459 #ifdef FEAT_FOLDING |
| 1460 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1461 #endif | |
| 7 | 1462 } |
| 1463 else | |
| 1464 { | |
| 1465 /* | |
| 1466 * Put cursor on last new line for ":r !cmd". | |
| 1467 */ | |
| 169 | 1468 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1469 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1470 } | |
| 100 | 1471 |
| 7 | 1472 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1473 --no_wait_return; | |
| 1474 | |
| 1475 if (linecount > p_report) | |
| 1476 { | |
| 1477 if (do_in) | |
| 1478 { | |
| 274 | 1479 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
| 1480 _("%ld lines filtered"), (long)linecount); | |
| 7 | 1481 if (msg(msg_buf) && !msg_scroll) |
| 1482 /* save message to display it after redraw */ | |
| 680 | 1483 set_keep_msg(msg_buf, 0); |
| 7 | 1484 } |
| 1485 else | |
| 1486 msgmore((long)linecount); | |
| 1487 } | |
| 1488 } | |
| 1489 else | |
| 1490 { | |
| 1491 error: | |
| 1492 /* put cursor back in same position for ":w !cmd" */ | |
| 1493 curwin->w_cursor = cursor_save; | |
| 1494 --no_wait_return; | |
| 1495 wait_return(FALSE); | |
| 1496 } | |
| 1497 | |
| 1498 filterend: | |
| 1499 | |
| 1500 if (curbuf != old_curbuf) | |
| 1501 { | |
| 1502 --no_wait_return; | |
| 1503 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
| 1504 } | |
| 1505 if (itmp != NULL) | |
| 1506 mch_remove(itmp); | |
| 1507 if (otmp != NULL) | |
| 1508 mch_remove(otmp); | |
| 1509 vim_free(itmp); | |
| 1510 vim_free(otmp); | |
| 1511 } | |
| 1512 | |
| 1513 /* | |
| 1514 * Call a shell to execute a command. | |
| 1515 * When "cmd" is NULL start an interactive shell. | |
| 1516 */ | |
| 1517 void | |
|
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diff
changeset
|
1518 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
1519 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1520 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1521 { |
| 1522 buf_T *buf; | |
| 1523 #ifndef FEAT_GUI_MSWIN | |
| 1524 int save_nwr; | |
| 1525 #endif | |
| 1526 #ifdef MSWIN | |
| 1527 int winstart = FALSE; | |
| 1528 #endif | |
| 1529 | |
| 1530 /* | |
| 1531 * Disallow shell commands for "rvim". | |
| 1532 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1533 * security reasons. | |
| 1534 */ | |
| 1535 if (check_restricted() || check_secure()) | |
| 1536 { | |
| 1537 msg_end(); | |
| 1538 return; | |
| 1539 } | |
| 1540 | |
| 1541 #ifdef MSWIN | |
| 1542 /* | |
| 1543 * Check if ":!start" is used. | |
| 1544 */ | |
| 1545 if (cmd != NULL) | |
| 1546 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1547 #endif | |
| 1548 | |
| 1549 /* | |
| 1550 * For autocommands we want to get the output on the current screen, to | |
| 1551 * avoid having to type return below. | |
| 1552 */ | |
| 1553 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1554 if (!autocmd_busy) | |
| 1555 { | |
| 1556 #ifdef MSWIN | |
| 1557 if (!winstart) | |
| 1558 #endif | |
| 1559 stoptermcap(); | |
| 1560 } | |
| 1561 #ifdef MSWIN | |
| 1562 if (!winstart) | |
| 1563 #endif | |
| 1564 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1565 | |
| 1566 /* warning message before calling the shell */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1567 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
|
1568 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
|
1569 if (bufIsChangedNotTerm(buf)) |
| 7 | 1570 { |
| 1571 #ifdef FEAT_GUI_MSWIN | |
| 1572 if (!winstart) | |
| 1573 starttermcap(); /* don't want a message box here */ | |
| 1574 #endif | |
| 1575 MSG_PUTS(_("[No write since last change]\n")); | |
| 1576 #ifdef FEAT_GUI_MSWIN | |
| 1577 if (!winstart) | |
| 1578 stoptermcap(); | |
| 1579 #endif | |
| 1580 break; | |
| 1581 } | |
| 1582 | |
| 1583 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1584 * 1" command to the terminal. */ | |
| 1585 if (!swapping_screen()) | |
| 1586 windgoto(msg_row, msg_col); | |
| 1587 cursor_on(); | |
| 1588 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1589 did_check_timestamps = FALSE; | |
| 1590 need_check_timestamps = TRUE; | |
| 1591 | |
| 1592 /* | |
| 1593 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1594 * to overwrite the text that the external command showed | |
| 1595 */ | |
| 1596 if (!swapping_screen()) | |
| 1597 { | |
| 1598 msg_row = Rows - 1; | |
| 1599 msg_col = 0; | |
| 1600 } | |
| 1601 | |
| 1602 if (autocmd_busy) | |
| 1603 { | |
| 1604 if (msg_silent == 0) | |
| 1605 redraw_later_clear(); | |
| 1606 } | |
| 1607 else | |
| 1608 { | |
| 1609 /* | |
| 1610 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1611 * Also for the Win32 GUI (the output is in a console window). | |
| 1612 * Otherwise there is probably text on the screen that the user wants | |
| 1613 * to read before redrawing, so call wait_return(). | |
| 1614 */ | |
| 1615 #ifndef FEAT_GUI_MSWIN | |
| 1616 if (cmd == NULL | |
| 1617 # ifdef WIN3264 | |
| 1618 || (winstart && !need_wait_return) | |
| 1619 # endif | |
| 1620 ) | |
| 1621 { | |
| 1622 if (msg_silent == 0) | |
| 1623 redraw_later_clear(); | |
| 1624 need_wait_return = FALSE; | |
| 1625 } | |
| 1626 else | |
| 1627 { | |
| 1628 /* | |
| 1629 * If we switch screens when starttermcap() is called, we really | |
| 1630 * want to wait for "hit return to continue". | |
| 1631 */ | |
| 1632 save_nwr = no_wait_return; | |
| 1633 if (swapping_screen()) | |
| 1634 no_wait_return = FALSE; | |
| 1635 # ifdef AMIGA | |
| 1636 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1637 # else | |
| 1638 wait_return(msg_silent == 0); | |
| 1639 # endif | |
| 1640 no_wait_return = save_nwr; | |
| 1641 } | |
| 1642 #endif /* FEAT_GUI_W32 */ | |
| 1643 | |
| 1644 #ifdef MSWIN | |
| 1645 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1646 #endif | |
| 1647 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1648 | |
| 1649 /* | |
| 1650 * In an Amiga window redrawing is caused by asking the window size. | |
| 1651 * If we got an interrupt this will not work. The chance that the | |
| 1652 * window size is wrong is very small, but we need to redraw the | |
| 1653 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1654 * but it saves an extra redraw. | |
| 1655 */ | |
| 1656 #ifdef AMIGA | |
| 1657 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1658 { | |
| 1659 if (msg_silent == 0) | |
| 1660 redraw_later_clear(); | |
| 1661 } | |
| 1662 else if (term_console) | |
| 1663 { | |
| 1664 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1665 if (got_int && msg_silent == 0) | |
| 1666 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1667 else | |
| 1668 must_redraw = 0; /* no extra redraw needed */ | |
| 1669 } | |
| 1670 #endif | |
| 1671 } | |
| 1672 | |
| 1673 /* display any error messages now */ | |
| 1674 display_errors(); | |
| 725 | 1675 |
| 1676 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1677 } |
| 1678 | |
|
14913
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1679 #if !defined(UNIX) |
|
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1680 static char_u * |
|
d4777be849d0
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1681 find_pipe(char_u *cmd) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1682 { |
|
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1683 char_u *p; |
|
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parents:
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diff
changeset
|
1684 int inquote = FALSE; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1685 |
|
d4777be849d0
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parents:
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diff
changeset
|
1686 for (p = cmd; *p != NUL; ++p) |
|
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parents:
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diff
changeset
|
1687 { |
|
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parents:
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diff
changeset
|
1688 if (!inquote && *p == '|') |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1689 return p; |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1690 if (*p == '"') |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1691 inquote = !inquote; |
|
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parents:
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diff
changeset
|
1692 else if (rem_backslash(p)) |
|
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parents:
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diff
changeset
|
1693 ++p; |
|
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parents:
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diff
changeset
|
1694 } |
|
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
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parents:
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diff
changeset
|
1695 return NULL; |
|
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parents:
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diff
changeset
|
1696 } |
|
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parents:
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diff
changeset
|
1697 #endif |
|
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parents:
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diff
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|
1698 |
| 7 | 1699 /* |
| 1700 * Create a shell command from a command string, input redirection file and | |
| 1701 * output redirection file. | |
| 1702 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1703 */ | |
| 1704 char_u * | |
|
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diff
changeset
|
1705 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1706 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1707 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
|
1708 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1709 { |
| 1710 char_u *buf; | |
| 1711 long_u len; | |
| 5867 | 1712 |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1713 #if defined(UNIX) |
| 5881 | 1714 int is_fish_shell; |
| 5911 | 1715 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1716 |
| 5867 | 1717 /* Account for fish's different syntax for subshells */ |
| 5911 | 1718 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1719 vim_free(shell_name); | |
| 5867 | 1720 if (is_fish_shell) |
| 1721 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1722 else | |
| 1723 #endif | |
| 1724 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1725 if (itmp != NULL) |
| 1726 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1727 if (otmp != NULL) | |
| 1728 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1729 buf = lalloc(len, TRUE); | |
| 1730 if (buf == NULL) | |
| 1731 return NULL; | |
| 1732 | |
|
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Christian Brabandt <cb@256bit.org>
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7408
diff
changeset
|
1733 #if defined(UNIX) |
| 7 | 1734 /* |
| 169 | 1735 * Put braces around the command (for concatenated commands) when |
| 1736 * redirecting input and/or output. | |
| 7 | 1737 */ |
| 169 | 1738 if (itmp != NULL || otmp != NULL) |
| 5867 | 1739 { |
| 1740 if (is_fish_shell) | |
| 1741 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1742 else | |
| 1743 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1744 } | |
| 169 | 1745 else |
| 1746 STRCPY(buf, cmd); | |
| 7 | 1747 if (itmp != NULL) |
| 1748 { | |
| 1749 STRCAT(buf, " < "); | |
| 1750 STRCAT(buf, itmp); | |
| 1751 } | |
| 1752 #else | |
| 1753 /* | |
| 5867 | 1754 * For shells that don't understand braces around commands, at least allow |
| 7 | 1755 * the use of commands in a pipe. |
| 1756 */ | |
| 1757 STRCPY(buf, cmd); | |
| 1758 if (itmp != NULL) | |
| 1759 { | |
| 1760 char_u *p; | |
| 1761 | |
| 1762 /* | |
| 1763 * If there is a pipe, we have to put the '<' in front of it. | |
| 1764 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1765 * redirection would be inside the quotes. | |
| 1766 */ | |
| 1767 if (*p_shq == NUL) | |
| 1768 { | |
|
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1769 p = find_pipe(buf); |
| 7 | 1770 if (p != NULL) |
| 1771 *p = NUL; | |
| 1772 } | |
| 1773 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1774 STRCAT(buf, itmp); | |
| 1775 if (*p_shq == NUL) | |
| 1776 { | |
|
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1777 p = find_pipe(cmd); |
| 7 | 1778 if (p != NULL) |
| 1779 { | |
| 1780 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1781 STRCAT(buf, p); | |
| 1782 } | |
| 1783 } | |
| 1784 } | |
| 1785 #endif | |
| 1786 if (otmp != NULL) | |
| 1872 | 1787 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1788 |
| 1789 return buf; | |
| 1790 } | |
| 1791 | |
| 1792 /* | |
| 1872 | 1793 * Append output redirection for file "fname" to the end of string buffer |
| 1794 * "buf[buflen]" | |
| 7 | 1795 * Works with the 'shellredir' and 'shellpipe' options. |
| 1796 * The caller should make sure that there is enough room: | |
| 1797 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1798 */ | |
| 1799 void | |
|
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1800 append_redir( |
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1801 char_u *buf, |
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1802 int buflen, |
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1803 char_u *opt, |
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1804 char_u *fname) |
| 7 | 1805 { |
| 1806 char_u *p; | |
| 1872 | 1807 char_u *end; |
| 1808 | |
| 1809 end = buf + STRLEN(buf); | |
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1810 /* find "%s" */ |
| 7 | 1811 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
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1812 { |
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1813 if (p[1] == 's') /* found %s */ |
| 7 | 1814 break; |
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1815 if (p[1] == '%') /* skip %% */ |
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1816 ++p; |
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1817 } |
| 7 | 1818 if (p != NULL) |
| 1819 { | |
| 1872 | 1820 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1821 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1822 (char *)opt, (char *)fname); | |
| 7 | 1823 } |
| 1824 else | |
| 1872 | 1825 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1826 #ifdef FEAT_QUICKFIX |
| 1827 " %s %s", | |
| 1828 #else | |
| 1829 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1830 #endif | |
| 1831 (char *)opt, (char *)fname); | |
| 1832 } | |
| 1833 | |
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1834 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1835 |
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1836 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1837 static void write_viminfo_version(FILE *fp_out); |
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1838 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1839 static int viminfo_errcnt; |
| 1840 | |
| 1841 static int | |
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1842 no_viminfo(void) |
| 7 | 1843 { |
| 1844 /* "vim -i NONE" does not read or write a viminfo file */ | |
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1845 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1846 } |
| 1847 | |
| 1848 /* | |
| 1849 * Report an error for reading a viminfo file. | |
| 1850 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1851 */ | |
| 1852 int | |
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1853 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1854 { |
| 274 | 1855 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1856 errnum, message); | |
| 1459 | 1857 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1858 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1859 IObuff[STRLEN(IObuff) - 1] = NUL; | |
| 7 | 1860 emsg(IObuff); |
| 1861 if (++viminfo_errcnt >= 10) | |
| 1862 { | |
| 1863 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
| 1864 return TRUE; | |
| 1865 } | |
| 1866 return FALSE; | |
| 1867 } | |
| 1868 | |
| 1869 /* | |
| 1870 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1871 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1872 */ |
| 1873 int | |
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1874 read_viminfo( |
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1875 char_u *file, /* file name or NULL to use default name */ |
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1876 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1877 { |
| 1878 FILE *fp; | |
| 1879 char_u *fname; | |
| 1880 | |
| 1881 if (no_viminfo()) | |
| 1882 return FAIL; | |
| 1883 | |
| 1733 | 1884 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1885 if (fname == NULL) |
| 1886 return FAIL; | |
| 1887 fp = mch_fopen((char *)fname, READBIN); | |
| 1888 | |
| 1889 if (p_verbose > 0) | |
| 294 | 1890 { |
| 1891 verbose_enter(); | |
| 274 | 1892 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
| 1893 fname, | |
| 1733 | 1894 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1895 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1896 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1897 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1898 verbose_leave(); |
| 1899 } | |
| 7 | 1900 |
| 1901 vim_free(fname); | |
| 1902 if (fp == NULL) | |
| 1903 return FAIL; | |
| 1904 | |
| 1905 viminfo_errcnt = 0; | |
| 1733 | 1906 do_viminfo(fp, NULL, flags); |
| 7 | 1907 |
| 1908 fclose(fp); | |
| 1909 return OK; | |
| 1910 } | |
| 1911 | |
| 1912 /* | |
|
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1913 * Write the viminfo file. The old one is read in first so that effectively a |
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1914 * merge of current info and old info is done. This allows multiple vims to |
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1915 * run simultaneously, without losing any marks etc. |
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1916 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1917 * info is written to the file. |
| 7 | 1918 */ |
| 1919 void | |
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1920 write_viminfo(char_u *file, int forceit) |
| 7 | 1921 { |
| 1922 char_u *fname; | |
| 1923 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1924 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1925 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1926 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1927 #if defined(UNIX) || defined(VMS) |
| 1928 mode_t umask_save; | |
| 1929 #endif | |
| 1930 #ifdef UNIX | |
| 1931 int shortname = FALSE; /* use 8.3 file name */ | |
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1932 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1933 #endif |
| 601 | 1934 #ifdef WIN3264 |
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1935 int hidden = FALSE; |
| 601 | 1936 #endif |
| 7 | 1937 |
| 1938 if (no_viminfo()) | |
| 1939 return; | |
| 1940 | |
| 1941 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1942 if (fname == NULL) | |
| 1943 return; | |
| 1944 | |
| 1945 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1946 if (fp_in == NULL) | |
| 1947 { | |
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1948 int fd; |
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1949 |
| 7 | 1950 /* if it does exist, but we can't read it, don't try writing */ |
| 1951 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1952 goto end; | |
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1953 |
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1954 /* Create the new .viminfo non-accessible for others, because it may |
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1955 * contain text from non-accessible documents. It is up to the user to |
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1956 * widen access (e.g. to a group). This may also fail if there is a |
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1957 * race condition, then just give up. */ |
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1958 fd = mch_open((char *)fname, |
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1959 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1960 if (fd < 0) |
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1961 goto end; |
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1962 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1963 } |
| 1964 else | |
| 1965 { | |
| 1966 /* | |
| 1967 * There is an existing viminfo file. Create a temporary file to | |
| 1968 * write the new viminfo into, in the same directory as the | |
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1969 * existing viminfo file, which will be renamed once all writing is |
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1970 * successful. |
| 7 | 1971 */ |
| 1972 #ifdef UNIX | |
| 1973 /* | |
| 1974 * For Unix we check the owner of the file. It's not very nice to | |
| 1975 * overwrite a user's viminfo file after a "su root", with a | |
| 1976 * viminfo file that the user can't read. | |
| 1977 */ | |
| 1869 | 1978 st_old.st_dev = (dev_t)0; |
| 1438 | 1979 st_old.st_ino = 0; |
| 7 | 1980 st_old.st_mode = 0600; |
| 1076 | 1981 if (mch_stat((char *)fname, &st_old) == 0 |
| 1982 && getuid() != ROOT_UID | |
| 560 | 1983 && !(st_old.st_uid == getuid() |
| 7 | 1984 ? (st_old.st_mode & 0200) |
| 1985 : (st_old.st_gid == getgid() | |
| 1986 ? (st_old.st_mode & 0020) | |
| 1987 : (st_old.st_mode & 0002)))) | |
| 1988 { | |
| 944 | 1989 int tt = msg_didany; |
| 7 | 1990 |
| 1991 /* avoid a wait_return for this message, it's annoying */ | |
| 1992 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 1993 msg_didany = tt; | |
| 840 | 1994 fclose(fp_in); |
| 7 | 1995 goto end; |
| 1996 } | |
| 1997 #endif | |
| 601 | 1998 #ifdef WIN3264 |
| 1999 /* Get the file attributes of the existing viminfo file. */ | |
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2000 hidden = mch_ishidden(fname); |
| 601 | 2001 #endif |
| 7 | 2002 |
| 2003 /* | |
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2004 * Make tempname, find one that does not exist yet. |
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2005 * Beware of a race condition: If someone logs out and all Vim |
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2006 * instances exit at the same time a temp file might be created between |
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2007 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 2008 * May try twice: Once normal and once with shortname set, just in |
| 2009 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 2010 */ | |
| 2011 for (;;) | |
| 2012 { | |
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2013 int next_char = 'z'; |
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2014 char_u *wp; |
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2015 |
| 7 | 2016 tempname = buf_modname( |
| 2017 #ifdef UNIX | |
| 2018 shortname, | |
| 2019 #else | |
| 2020 FALSE, | |
| 2021 #endif | |
| 2022 fname, | |
| 2023 #ifdef VMS | |
| 2024 (char_u *)"-tmp", | |
| 2025 #else | |
| 2026 (char_u *)".tmp", | |
| 2027 #endif | |
| 2028 FALSE); | |
| 2029 if (tempname == NULL) /* out of memory */ | |
| 2030 break; | |
| 2031 | |
| 2032 /* | |
|
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2033 * Try a series of names. Change one character, just before |
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2034 * the extension. This should also work for an 8.3 |
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|
2035 * file name, when after adding the extension it still is |
|
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Christian Brabandt <cb@256bit.org>
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|
2036 * the same file as the original. |
| 7 | 2037 */ |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2038 wp = tempname + STRLEN(tempname) - 5; |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2039 if (wp < gettail(tempname)) /* empty file name? */ |
|
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|
2040 wp = gettail(tempname); |
|
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parents:
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|
2041 for (;;) |
| 7 | 2042 { |
| 2043 /* | |
|
12938
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2044 * Check if tempfile already exists. Never overwrite an |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2045 * existing file! |
| 7 | 2046 */ |
|
12938
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|
2047 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2048 { |
|
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Christian Brabandt <cb@256bit.org>
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|
2049 #ifdef UNIX |
| 7 | 2050 /* |
|
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changeset
|
2051 * Check if tempfile is same as original file. May happen |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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diff
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|
2052 * when modname() gave the same file back. E.g. silly |
|
1d41836582b3
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|
2053 * link, or file name-length reached. Try again with |
|
1d41836582b3
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|
2054 * shortname set. |
| 7 | 2055 */ |
|
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changeset
|
2056 if (!shortname && st_new.st_dev == st_old.st_dev |
|
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|
2057 && st_new.st_ino == st_old.st_ino) |
| 7 | 2058 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
2059 VIM_CLEAR(tempname); |
|
12938
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|
2060 shortname = TRUE; |
| 7 | 2061 break; |
| 2062 } | |
|
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|
2063 #endif |
| 7 | 2064 } |
|
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|
2065 else |
|
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|
2066 { |
|
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|
2067 /* Try creating the file exclusively. This may fail if |
|
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|
2068 * another Vim tries to do it at the same time. */ |
| 762 | 2069 #ifdef VMS |
|
12938
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|
2070 /* fdopen() fails for some reason */ |
|
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|
2071 umask_save = umask(077); |
|
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|
2072 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
|
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|
2073 (void)umask(umask_save); |
| 762 | 2074 #else |
|
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|
2075 int fd; |
|
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|
2076 |
|
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|
2077 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
|
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|
2078 * protection: |
|
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|
2079 * Unix: same as original file, but strip s-bit. Reset |
|
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|
2080 * umask to avoid it getting in the way. |
|
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|
2081 * Others: r&w for user only. */ |
| 762 | 2082 # ifdef UNIX |
|
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|
2083 umask_save = umask(0); |
|
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|
2084 fd = mch_open((char *)tempname, |
|
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|
2085 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
|
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|
2086 (int)((st_old.st_mode & 0777) | 0600)); |
|
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|
2087 (void)umask(umask_save); |
| 762 | 2088 # else |
|
12938
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changeset
|
2089 fd = mch_open((char *)tempname, |
|
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|
2090 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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|
2091 # endif |
|
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|
2092 if (fd < 0) |
|
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|
2093 { |
|
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|
2094 fp_out = NULL; |
|
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|
2095 # ifdef EEXIST |
|
1d41836582b3
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|
2096 /* Avoid trying lots of names while the problem is lack |
|
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changeset
|
2097 * of premission, only retry if the file already |
|
1d41836582b3
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|
2098 * exists. */ |
|
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|
2099 if (errno != EEXIST) |
|
1d41836582b3
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|
2100 break; |
| 762 | 2101 # endif |
|
12938
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|
2102 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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changeset
|
2103 else |
|
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Christian Brabandt <cb@256bit.org>
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|
2104 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2105 #endif /* VMS */ |
|
12938
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changeset
|
2106 if (fp_out != NULL) |
|
1d41836582b3
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changeset
|
2107 break; |
|
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Christian Brabandt <cb@256bit.org>
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|
2108 } |
|
1d41836582b3
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|
2109 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2110 /* Assume file exists, try again with another name. */ |
|
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|
2111 if (next_char == 'a' - 1) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2112 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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changeset
|
2113 /* 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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changeset
|
2114 * the viminfo file then. */ |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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|
2115 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2116 tempname); |
|
1d41836582b3
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|
2117 break; |
|
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|
2118 } |
|
1d41836582b3
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changeset
|
2119 *wp = next_char; |
|
1d41836582b3
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|
2120 --next_char; |
| 7 | 2121 } |
| 557 | 2122 |
|
12938
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changeset
|
2123 if (tempname != NULL) |
|
1d41836582b3
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changeset
|
2124 break; |
|
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changeset
|
2125 /* continue if shortname was set */ |
|
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|
2126 } |
|
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|
2127 |
| 557 | 2128 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
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changeset
|
2129 if (tempname != NULL && fp_out != NULL) |
|
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|
2130 { |
|
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changeset
|
2131 stat_T tmp_st; |
|
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|
2132 |
| 7 | 2133 /* |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
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diff
changeset
|
2134 * 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>
parents:
12676
diff
changeset
|
2135 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2136 */ |
|
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changeset
|
2137 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
12820
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changeset
|
2138 { |
|
12938
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changeset
|
2139 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
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changeset
|
2140 /* Changing the owner might fail, in which case the |
|
1d41836582b3
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changeset
|
2141 * 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
|
2142 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
12938
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changeset
|
2143 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
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changeset
|
2144 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
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changeset
|
2145 /* can't set the group to what it should be, remove |
|
1d41836582b3
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changeset
|
2146 * group permissions */ |
|
12820
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patch 8.0.1287: temp file used for viminfo may have wrong permissions
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changeset
|
2147 (void)mch_setperm(tempname, 0600); |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
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12676
diff
changeset
|
2148 } |
|
12938
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changeset
|
2149 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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changeset
|
2150 /* can't stat the file, set conservative permissions */ |
|
1d41836582b3
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changeset
|
2151 (void)mch_setperm(tempname, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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|
2152 } |
|
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2153 #endif |
|
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
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changeset
|
2154 } |
| 7 | 2155 |
| 2156 /* | |
| 2157 * Check if the new viminfo file can be written to. | |
| 2158 */ | |
| 2159 if (fp_out == NULL) | |
| 2160 { | |
| 2161 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2162 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2163 if (fp_in != NULL) |
| 2164 fclose(fp_in); | |
| 2165 goto end; | |
| 2166 } | |
| 2167 | |
| 2168 if (p_verbose > 0) | |
| 294 | 2169 { |
| 2170 verbose_enter(); | |
| 274 | 2171 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2172 verbose_leave(); |
| 2173 } | |
| 7 | 2174 |
| 2175 viminfo_errcnt = 0; | |
| 1733 | 2176 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2177 |
|
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8560
diff
changeset
|
2178 if (fclose(fp_out) == EOF) |
|
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8560
diff
changeset
|
2179 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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8560
diff
changeset
|
2180 |
| 7 | 2181 if (fp_in != NULL) |
| 2182 { | |
| 2183 fclose(fp_in); | |
| 601 | 2184 |
| 6049 | 2185 /* In case of an error keep the original viminfo file. Otherwise |
| 2186 * rename the newly written file. Give an error if that fails. */ | |
|
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c76cb97073bd
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parents:
8560
diff
changeset
|
2187 if (viminfo_errcnt == 0) |
|
c76cb97073bd
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diff
changeset
|
2188 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2189 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
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|
2190 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2191 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2192 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
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|
2193 } |
|
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diff
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|
2194 # ifdef WIN3264 |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2195 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
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diff
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|
2196 else if (hidden) |
|
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diff
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|
2197 mch_hide(fname); |
|
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diff
changeset
|
2198 # endif |
| 6049 | 2199 } |
| 2200 if (viminfo_errcnt > 0) | |
| 7 | 2201 mch_remove(tempname); |
| 601 | 2202 } |
| 2203 | |
| 7 | 2204 end: |
| 2205 vim_free(fname); | |
| 2206 vim_free(tempname); | |
| 2207 } | |
| 2208 | |
| 2209 /* | |
| 2210 * Get the viminfo file name to use. | |
| 2211 * If "file" is given and not empty, use it (has already been expanded by | |
| 2212 * cmdline functions). | |
| 2213 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2214 * expand environment variables. | |
| 2215 * Returns an allocated string. NULL when out of memory. | |
| 2216 */ | |
| 2217 static char_u * | |
|
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diff
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|
2218 viminfo_filename(char_u *file) |
| 7 | 2219 { |
| 2220 if (file == NULL || *file == NUL) | |
| 2221 { | |
|
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|
2222 if (*p_viminfofile != NUL) |
|
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|
2223 file = p_viminfofile; |
| 7 | 2224 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2225 { | |
| 2226 #ifdef VIMINFO_FILE2 | |
| 2227 # ifdef VMS | |
| 2228 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2229 # else | |
|
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|
2230 # ifdef MSWIN |
|
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|
2231 /* Use $VIM only if $HOME is the default "C:/". */ |
|
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|
2232 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
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|
2233 && mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2234 # else |
| 7 | 2235 if (mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2236 # endif |
| 7 | 2237 # endif |
| 2238 { | |
| 2239 /* don't use $VIM when not available. */ | |
| 2240 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2241 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2242 file = (char_u *)VIMINFO_FILE2; | |
| 2243 else | |
| 2244 file = (char_u *)VIMINFO_FILE; | |
| 2245 } | |
| 2246 else | |
| 2247 #endif | |
| 2248 file = (char_u *)VIMINFO_FILE; | |
| 2249 } | |
| 2250 expand_env(file, NameBuff, MAXPATHL); | |
| 2251 file = NameBuff; | |
| 2252 } | |
| 2253 return vim_strsave(file); | |
| 2254 } | |
| 2255 | |
| 2256 /* | |
| 2257 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2258 */ | |
| 2259 static void | |
|
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diff
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|
2260 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2261 { |
| 2262 int eof = FALSE; | |
| 2263 vir_T vir; | |
|
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|
2264 int merge = FALSE; |
|
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diff
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|
2265 int do_copy_marks = FALSE; |
|
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diff
changeset
|
2266 garray_T buflist; |
| 7 | 2267 |
| 2268 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2269 return; | |
| 2270 vir.vir_fd = fp_in; | |
| 2271 #ifdef FEAT_MBYTE | |
| 2272 vir.vir_conv.vc_type = CONV_NONE; | |
| 2273 #endif | |
|
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|
2274 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
|
9240
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diff
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|
2275 vir.vir_version = -1; |
| 7 | 2276 |
| 2277 if (fp_in != NULL) | |
| 2278 { | |
| 1733 | 2279 if (flags & VIF_WANT_INFO) |
|
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|
2280 { |
|
9272
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|
2281 if (fp_out != NULL) |
|
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|
2282 { |
|
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|
2283 /* Registers and marks are read and kept separate from what |
|
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|
2284 * this Vim is using. They are merged when writing. */ |
|
9272
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|
2285 prepare_viminfo_registers(); |
|
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|
2286 prepare_viminfo_marks(); |
|
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|
2287 } |
|
9272
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diff
changeset
|
2288 |
| 1733 | 2289 eof = read_viminfo_up_to_marks(&vir, |
| 2290 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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2291 merge = TRUE; |
|
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2292 } |
|
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changeset
|
2293 else if (flags != 0) |
| 7 | 2294 /* Skip info, find start of marks */ |
| 2295 while (!(eof = viminfo_readline(&vir)) | |
| 2296 && vir.vir_line[0] != '>') | |
| 2297 ; | |
|
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|
2298 |
|
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diff
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|
2299 do_copy_marks = (flags & |
|
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|
2300 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
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|
2301 } |
|
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|
2302 |
| 7 | 2303 if (fp_out != NULL) |
| 2304 { | |
| 2305 /* Write the info: */ | |
| 2306 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2307 VIM_VERSION_MEDIUM); | |
|
2545
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|
2308 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
9240
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|
2309 write_viminfo_version(fp_out); |
| 7 | 2310 #ifdef FEAT_MBYTE |
|
2545
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changeset
|
2311 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2312 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2313 #endif | |
| 2314 write_viminfo_search_pattern(fp_out); | |
| 2315 write_viminfo_sub_string(fp_out); | |
| 2316 #ifdef FEAT_CMDHIST | |
|
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|
2317 write_viminfo_history(fp_out, merge); |
| 7 | 2318 #endif |
| 2319 write_viminfo_registers(fp_out); | |
|
9272
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changeset
|
2320 finish_viminfo_registers(); |
| 7 | 2321 #ifdef FEAT_EVAL |
| 2322 write_viminfo_varlist(fp_out); | |
| 2323 #endif | |
| 2324 write_viminfo_filemarks(fp_out); | |
|
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changeset
|
2325 finish_viminfo_marks(); |
| 7 | 2326 write_viminfo_bufferlist(fp_out); |
|
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changeset
|
2327 write_viminfo_barlines(&vir, fp_out); |
|
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|
2328 |
|
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|
2329 if (do_copy_marks) |
|
1003973c99df
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|
2330 ga_init2(&buflist, sizeof(buf_T *), 50); |
|
1003973c99df
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|
2331 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
|
1003973c99df
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|
2332 } |
|
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2333 |
|
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|
2334 if (do_copy_marks) |
|
1003973c99df
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|
2335 { |
|
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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9412
diff
changeset
|
2336 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
1003973c99df
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diff
changeset
|
2337 if (fp_out != NULL) |
|
1003973c99df
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parents:
9412
diff
changeset
|
2338 ga_clear(&buflist); |
|
1003973c99df
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9412
diff
changeset
|
2339 } |
| 7 | 2340 |
| 2341 vim_free(vir.vir_line); | |
| 2342 #ifdef FEAT_MBYTE | |
| 2343 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2344 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2345 #endif | |
|
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7447
diff
changeset
|
2346 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2347 } |
| 2348 | |
| 2349 /* | |
| 2350 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2351 * first part of the viminfo file which contains everything but the marks that | |
| 2352 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2353 */ | |
| 2354 static int | |
|
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2355 read_viminfo_up_to_marks( |
|
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2356 vir_T *virp, |
|
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2357 int forceit, |
|
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2358 int writing) |
| 7 | 2359 { |
| 2360 int eof; | |
| 2361 buf_T *buf; | |
|
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2362 int got_encoding = FALSE; |
| 7 | 2363 |
| 2364 #ifdef FEAT_CMDHIST | |
| 4285 | 2365 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2366 #endif |
|
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2367 |
| 7 | 2368 eof = viminfo_readline(virp); |
| 2369 while (!eof && virp->vir_line[0] != '>') | |
| 2370 { | |
| 2371 switch (virp->vir_line[0]) | |
| 2372 { | |
| 2373 /* Characters reserved for future expansion, ignored now */ | |
| 2374 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2375 case '^': /* to be defined */ | |
| 2376 case '<': /* long line - ignored */ | |
| 2377 /* A comment or empty line. */ | |
| 2378 case NUL: | |
| 2379 case '\r': | |
| 2380 case '\n': | |
| 2381 case '#': | |
| 2382 eof = viminfo_readline(virp); | |
| 2383 break; | |
|
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2384 case '|': |
|
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2385 eof = read_viminfo_barline(virp, got_encoding, |
|
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2386 forceit, writing); |
|
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2387 break; |
| 7 | 2388 case '*': /* "*encoding=value" */ |
|
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2389 got_encoding = TRUE; |
| 7 | 2390 eof = viminfo_encoding(virp); |
| 2391 break; | |
| 2392 case '!': /* global variable */ | |
| 2393 #ifdef FEAT_EVAL | |
| 2394 eof = read_viminfo_varlist(virp, writing); | |
| 2395 #else | |
| 2396 eof = viminfo_readline(virp); | |
| 2397 #endif | |
| 2398 break; | |
| 2399 case '%': /* entry for buffer list */ | |
| 2400 eof = read_viminfo_bufferlist(virp, writing); | |
| 2401 break; | |
| 2402 case '"': | |
|
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2403 /* When registers are in bar lines skip the old style register |
|
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2404 * lines. */ |
|
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2405 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
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2406 eof = read_viminfo_register(virp, forceit); |
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2407 else |
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2408 do { |
|
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2409 eof = viminfo_readline(virp); |
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2410 } while (!eof && (virp->vir_line[0] == TAB |
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2411 || virp->vir_line[0] == '<')); |
| 7 | 2412 break; |
| 2413 case '/': /* Search string */ | |
| 2414 case '&': /* Substitute search string */ | |
| 2415 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2416 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2417 break; | |
| 2418 case '$': | |
| 2419 eof = read_viminfo_sub_string(virp, forceit); | |
| 2420 break; | |
| 2421 case ':': | |
| 2422 case '?': | |
| 2423 case '=': | |
| 2424 case '@': | |
| 2425 #ifdef FEAT_CMDHIST | |
|
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2426 /* When history is in bar lines skip the old style history |
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2427 * lines. */ |
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2428 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
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2429 eof = read_viminfo_history(virp, writing); |
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2430 else |
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2431 #endif |
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2432 eof = viminfo_readline(virp); |
| 7 | 2433 break; |
| 2434 case '-': | |
| 2435 case '\'': | |
|
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2436 /* When file marks are in bar lines skip the old style lines. */ |
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2437 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
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2438 eof = read_viminfo_filemark(virp, forceit); |
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2439 else |
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2440 eof = viminfo_readline(virp); |
| 7 | 2441 break; |
| 2442 default: | |
| 2443 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2444 virp->vir_line)) | |
| 2445 eof = TRUE; | |
| 2446 else | |
| 2447 eof = viminfo_readline(virp); | |
| 2448 break; | |
| 2449 } | |
| 2450 } | |
| 2451 | |
| 2452 #ifdef FEAT_CMDHIST | |
| 2453 /* Finish reading history items. */ | |
| 4285 | 2454 if (!writing) |
|
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2455 finish_viminfo_history(virp); |
| 7 | 2456 #endif |
| 2457 | |
| 2458 /* Change file names to buffer numbers for fmarks. */ | |
|
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2459 FOR_ALL_BUFFERS(buf) |
| 7 | 2460 fmarks_check_names(buf); |
| 2461 | |
| 2462 return eof; | |
| 2463 } | |
| 2464 | |
| 2465 /* | |
| 2466 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2467 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2468 * conversion of text with iconv() in viminfo_readstring(). | |
| 2469 */ | |
| 2470 static int | |
|
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2471 viminfo_encoding(vir_T *virp) |
| 7 | 2472 { |
| 2473 #ifdef FEAT_MBYTE | |
| 2474 char_u *p; | |
| 2475 int i; | |
| 2476 | |
| 2477 if (get_viminfo_parameter('c') != 0) | |
| 2478 { | |
| 2479 p = vim_strchr(virp->vir_line, '='); | |
| 2480 if (p != NULL) | |
| 2481 { | |
| 2482 /* remove trailing newline */ | |
| 2483 ++p; | |
| 2484 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2485 ; | |
| 2486 p[i] = NUL; | |
| 2487 | |
| 2488 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2489 } | |
| 2490 } | |
| 2491 #endif | |
| 2492 return viminfo_readline(virp); | |
| 2493 } | |
| 2494 | |
| 2495 /* | |
| 2496 * Read a line from the viminfo file. | |
| 2497 * Returns TRUE for end-of-file; | |
| 2498 */ | |
| 2499 int | |
|
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2500 viminfo_readline(vir_T *virp) |
| 7 | 2501 { |
| 2502 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2503 } | |
| 2504 | |
| 2505 /* | |
|
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2506 * Check string read from viminfo file. |
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2507 * Remove '\n' at the end of the line. |
| 7 | 2508 * - replace CTRL-V CTRL-V with CTRL-V |
| 2509 * - replace CTRL-V 'n' with '\n' | |
| 2510 * | |
| 2511 * Check for a long line as written by viminfo_writestring(). | |
| 2512 * | |
| 2513 * Return the string in allocated memory (NULL when out of memory). | |
| 2514 */ | |
| 2515 char_u * | |
|
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2516 viminfo_readstring( |
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2517 vir_T *virp, |
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2518 int off, /* offset for virp->vir_line */ |
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2519 int convert UNUSED) /* convert the string */ |
| 7 | 2520 { |
| 2521 char_u *retval; | |
| 2522 char_u *s, *d; | |
| 2523 long len; | |
| 2524 | |
| 2525 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2526 { | |
| 2527 len = atol((char *)virp->vir_line + off + 1); | |
| 2528 retval = lalloc(len, TRUE); | |
| 2529 if (retval == NULL) | |
| 2530 { | |
| 2531 /* Line too long? File messed up? Skip next line. */ | |
| 2532 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2533 return NULL; | |
| 2534 } | |
| 2535 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2536 s = retval + 1; /* Skip the leading '<' */ | |
| 2537 } | |
| 2538 else | |
| 2539 { | |
| 2540 retval = vim_strsave(virp->vir_line + off); | |
| 2541 if (retval == NULL) | |
| 2542 return NULL; | |
| 2543 s = retval; | |
| 2544 } | |
| 2545 | |
| 2546 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2547 d = retval; | |
| 2548 while (*s != NUL && *s != '\n') | |
| 2549 { | |
| 2550 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2551 { | |
| 2552 if (s[1] == 'n') | |
| 2553 *d++ = '\n'; | |
| 2554 else | |
| 2555 *d++ = Ctrl_V; | |
| 2556 s += 2; | |
| 2557 } | |
| 2558 else | |
| 2559 *d++ = *s++; | |
| 2560 } | |
| 2561 *d = NUL; | |
| 2562 | |
| 2563 #ifdef FEAT_MBYTE | |
| 2564 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2565 { | |
| 2566 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2567 if (d != NULL) | |
| 2568 { | |
| 2569 vim_free(retval); | |
| 2570 retval = d; | |
| 2571 } | |
| 2572 } | |
| 2573 #endif | |
| 2574 | |
| 2575 return retval; | |
| 2576 } | |
| 2577 | |
| 2578 /* | |
| 2579 * write string to viminfo file | |
| 2580 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2581 * - replace '\n' with CTRL-V 'n' | |
| 2582 * - add a '\n' at the end | |
| 2583 * | |
| 2584 * For a long line: | |
| 2585 * - write " CTRL-V <length> \n " in first line | |
| 2586 * - write " < <string> \n " in second line | |
| 2587 */ | |
| 2588 void | |
|
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2589 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2590 { |
| 2591 int c; | |
| 2592 char_u *s; | |
| 2593 int len = 0; | |
| 2594 | |
| 2595 for (s = p; *s != NUL; ++s) | |
| 2596 { | |
| 2597 if (*s == Ctrl_V || *s == '\n') | |
| 2598 ++len; | |
| 2599 ++len; | |
| 2600 } | |
| 2601 | |
| 2602 /* If the string will be too long, write its length and put it in the next | |
| 2603 * line. Take into account that some room is needed for what comes before | |
| 2604 * the string (e.g., variable name). Add something to the length for the | |
| 2605 * '<', NL and trailing NUL. */ | |
| 2606 if (len > LSIZE / 2) | |
| 2607 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2608 | |
| 2609 while ((c = *p++) != NUL) | |
| 2610 { | |
| 2611 if (c == Ctrl_V || c == '\n') | |
| 2612 { | |
| 2613 putc(Ctrl_V, fd); | |
| 2614 if (c == '\n') | |
| 2615 c = 'n'; | |
| 2616 } | |
| 2617 putc(c, fd); | |
| 2618 } | |
| 2619 putc('\n', fd); | |
| 2620 } | |
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2621 |
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2622 /* |
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2623 * Write a string in quotes that barline_parse() can read back. |
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2624 * Breaks the line in less than LSIZE pieces when needed. |
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2625 * Returns remaining characters in the line. |
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2626 */ |
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2627 int |
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diff
changeset
|
2628 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
636cfa97200e
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|
2629 { |
|
636cfa97200e
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|
2630 char_u *p; |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2631 int remaining = remaining_start; |
|
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|
2632 int len = 2; |
|
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|
2633 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2634 /* Count the number of characters produced, including quotes. */ |
|
636cfa97200e
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|
2635 for (p = s; *p != NUL; ++p) |
|
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|
2636 { |
|
636cfa97200e
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|
2637 if (*p == NL) |
|
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|
2638 len += 2; |
|
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|
2639 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
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|
2640 len += 2; |
|
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|
2641 else |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2642 ++len; |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2643 } |
|
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
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|
2644 if (len > remaining - 2) |
|
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|
2645 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2646 fprintf(fd, ">%d\n|<", len); |
|
636cfa97200e
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|
2647 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2648 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2649 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2650 putc('"', fd); |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2651 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2652 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2653 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2654 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2655 putc('\\', fd); |
|
636cfa97200e
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|
2656 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2657 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2658 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2659 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2660 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2661 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2662 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2663 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2664 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2665 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2666 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2667 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2668 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2669 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2670 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2671 putc('\n', fd); |
|
636cfa97200e
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|
2672 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2673 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2674 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2675 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2676 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2677 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2678 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2679 return remaining - 2; |
|
9240
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diff
changeset
|
2680 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2681 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2682 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2683 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2684 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2685 * 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
changeset
|
2686 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2687 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2688 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
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diff
changeset
|
2689 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2690 char_u *p = text; |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2691 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
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|
2692 char_u *buf = NULL; |
|
9272
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|
2693 bval_T *value; |
|
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|
2694 int i; |
|
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|
2695 int allocated = FALSE; |
|
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changeset
|
2696 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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|
2697 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
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|
2698 char_u *sconv; |
|
a00e32b5bb39
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|
2699 int converted; |
|
a00e32b5bb39
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|
2700 #endif |
|
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|
2701 |
|
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|
2702 while (*p == ',') |
|
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|
2703 { |
|
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2704 ++p; |
|
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|
2705 if (ga_grow(values, 1) == FAIL) |
|
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|
2706 break; |
|
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2707 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
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|
2708 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2709 if (*p == '>') |
|
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|
2710 { |
|
9272
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changeset
|
2711 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
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|
2712 * memory, because virp->vir_line is overwritten. */ |
|
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2713 if (!allocated) |
|
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2714 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2715 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
|
2716 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2717 bval_T *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
|
2718 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2719 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2720 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2721 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2722 vp->bv_allocated = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2723 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2724 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2725 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2726 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2727 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2728 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2729 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2730 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2731 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2732 size_t n; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2733 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2734 /* 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
|
2735 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2736 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2737 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2738 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2739 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2741 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2742 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2743 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2744 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2745 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2746 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2747 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
|
2748 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2749 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2750 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
|
2751 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2752 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2753 /* 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
|
2754 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2755 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2756 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
|
2757 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2758 /* 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
|
2759 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2760 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
|
2761 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2762 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2763 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2764 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2765 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2766 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2767 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2768 n = todo; |
|
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 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
|
2771 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2773 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2774 p = buf; |
|
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 |
|
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 /* 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
|
2779 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2782 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2783 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
|
2784 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2785 /* 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
|
2786 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2787 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
|
2788 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2794 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2795 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2796 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 { |
|
636cfa97200e
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2800 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2801 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2802 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2803 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2804 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2805 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2806 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2807 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2808 return TRUE; /* syntax error, drop the value */ |
|
9240
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diff
changeset
|
2809 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2810 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2811 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2812 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2813 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2814 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2815 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2816 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2817 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2818 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2819 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
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|
2820 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2821 ++p; |
|
9240
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diff
changeset
|
2822 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2823 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2824 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2825 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2826 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2827 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2828 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2829 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2830 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2831 if (s == buf) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2832 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2833 s = sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2834 buf = s; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2835 converted = TRUE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2836 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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parents:
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diff
changeset
|
2837 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2838 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2839 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2840 * above and we did allocate before, thus vir_line may change. */ |
|
9240
636cfa97200e
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diff
changeset
|
2841 if (s != buf && allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2842 s = vim_strsave(s); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2843 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2844 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2845 value->bv_len = len; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2846 value->bv_allocated = allocated |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2847 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2848 || converted |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2849 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2850 ; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2851 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2852 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2853 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2854 /* values following a long string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2855 p = nextp; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2856 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2857 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2858 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2859 else if (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2860 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2861 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2862 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2863 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2864 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2865 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2866 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2867 return TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2868 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2869 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2870 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2871 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2873 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2874 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2875 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2876 bval_T *vp; |
|
9240
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diff
changeset
|
2877 int i; |
|
9330
8cb76e38c346
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9297
diff
changeset
|
2878 int read_next = TRUE; |
|
9240
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diff
changeset
|
2879 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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9234
diff
changeset
|
2880 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2881 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2882 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2883 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2884 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2885 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2886 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2887 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2888 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2889 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2890 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2891 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2892 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2893 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
|
2894 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2895 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2896 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2897 ga_init2(&values, sizeof(bval_T), 20); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2898 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2899 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2900 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2901 case BARTYPE_VERSION: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2902 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2903 * If it comes later it was copied by a Vim version that |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2904 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2905 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2906 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2907 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2908 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2909 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
|
2910 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
|
2911 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2912 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2913 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2914 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2915 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
|
2916 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2917 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2918 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2919 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2920 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
|
2921 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2922 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2923 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2924 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2925 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
|
2926 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2927 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2928 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2929 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2930 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2931 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2932 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
|
2933 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2934 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
|
2935 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2936 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
|
2937 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
|
2938 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2939 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2940 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2941 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2942 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2943 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2944 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2945 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2946 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2947 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2948 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2949 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2950 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2951 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
|
2952 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2953 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2954 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2955 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2956 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
|
2957 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2958 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2959 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
|
2960 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2961 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2962 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2963 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2964 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2965 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
|
2966 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2967 /* 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
|
2968 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
|
2969 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2970 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2971 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2972 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2973 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2974 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2975 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2976 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2977 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2978 } |
| 7 | 2979 #endif /* FEAT_VIMINFO */ |
| 2980 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2981 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2982 * 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
|
2983 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2984 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2985 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2986 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2987 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2988 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2989 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
|
2990 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2991 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2992 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2993 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2994 |
| 7 | 2995 /* |
| 2996 * Implementation of ":fixdel", also used by get_stty(). | |
| 2997 * <BS> resulting <Del> | |
| 2998 * ^? ^H | |
| 2999 * not ^? ^? | |
| 3000 */ | |
| 3001 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3002 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 3003 { |
| 3004 char_u *p; | |
| 3005 | |
| 3006 p = find_termcode((char_u *)"kb"); | |
| 3007 add_termcode((char_u *)"kD", p != NULL | |
| 3008 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 3009 } | |
| 3010 | |
| 3011 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3012 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3013 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3014 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3015 int list) |
| 7 | 3016 { |
| 13 | 3017 char_u numbuf[30]; |
| 7 | 3018 |
| 3019 if (curwin->w_p_nu || use_number) | |
| 3020 { | |
| 1872 | 3021 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 3022 "%*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
|
3023 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3024 } |
| 169 | 3025 msg_prt_line(ml_get(lnum), list); |
| 7 | 3026 } |
| 3027 | |
| 3028 /* | |
| 3029 * Print a text line. Also in silent mode ("ex -s"). | |
| 3030 */ | |
| 3031 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3032 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3033 { |
| 3034 int save_silent = silent_mode; | |
| 3035 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3036 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3037 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3038 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3039 |
| 169 | 3040 msg_start(); |
| 7 | 3041 silent_mode = FALSE; |
| 169 | 3042 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3043 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3044 if (save_silent) |
| 3045 { | |
| 3046 msg_putchar('\n'); | |
| 3047 cursor_on(); /* msg_start() switches it off */ | |
| 3048 out_flush(); | |
| 3049 silent_mode = save_silent; | |
| 1798 | 3050 } |
| 3051 info_message = FALSE; | |
| 7 | 3052 } |
| 3053 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3054 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3055 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3056 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3057 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3058 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3059 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3060 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3061 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
|
3062 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3063 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3064 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3065 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3066 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3067 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3069 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3070 * 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
|
3071 * 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
|
3072 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3073 * 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
|
3074 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3075 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3076 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3077 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3078 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3079 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3080 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3081 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3082 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3083 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3084 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3085 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3086 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3087 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3088 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3089 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3090 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
|
3091 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3092 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3093 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3094 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3095 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3096 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
|
3097 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3098 /* 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
|
3099 DO_AUTOCHDIR; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3101 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3102 |
| 7 | 3103 /* |
| 3104 * ":file[!] [fname]". | |
| 3105 */ | |
| 3106 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3107 ex_file(exarg_T *eap) |
| 7 | 3108 { |
| 14 | 3109 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3110 * "0file name", etc. */ | |
| 3111 if (eap->addr_count > 0 | |
| 3112 && (*eap->arg != NUL | |
| 3113 || eap->line2 > 0 | |
| 3114 || eap->addr_count > 1)) | |
| 3115 { | |
| 3116 EMSG(_(e_invarg)); | |
| 3117 return; | |
| 3118 } | |
| 3119 | |
| 3120 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3121 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3122 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3123 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3124 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3125 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3126 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3127 // 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
|
3128 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
|
3129 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3130 } |
| 3131 | |
| 3132 /* | |
| 3133 * ":update". | |
| 3134 */ | |
| 3135 void | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3136 ex_update(exarg_T *eap) |
| 7 | 3137 { |
| 3138 if (curbufIsChanged()) | |
| 3139 (void)do_write(eap); | |
| 3140 } | |
| 3141 | |
| 3142 /* | |
| 3143 * ":write" and ":saveas". | |
| 3144 */ | |
| 3145 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3146 ex_write(exarg_T *eap) |
| 7 | 3147 { |
| 3148 if (eap->usefilter) /* input lines to shell command */ | |
| 3149 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3150 else | |
| 3151 (void)do_write(eap); | |
| 3152 } | |
| 3153 | |
| 3154 /* | |
| 3155 * write current buffer to file 'eap->arg' | |
| 3156 * if 'eap->append' is TRUE, append to the file | |
| 3157 * | |
| 3158 * if *eap->arg == NUL write to current file | |
| 3159 * | |
| 3160 * return FAIL for failure, OK otherwise | |
| 3161 */ | |
| 3162 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3163 do_write(exarg_T *eap) |
| 7 | 3164 { |
| 3165 int other; | |
| 3166 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3167 char_u *ffname; | |
| 3168 int retval = FAIL; | |
| 3169 char_u *free_fname = NULL; | |
| 3170 #ifdef FEAT_BROWSE | |
| 3171 char_u *browse_file = NULL; | |
| 3172 #endif | |
| 3173 buf_T *alt_buf = NULL; | |
|
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38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3174 int name_was_missing; |
| 7 | 3175 |
| 3176 if (not_writing()) /* check 'write' option */ | |
| 3177 return FAIL; | |
| 3178 | |
| 3179 ffname = eap->arg; | |
| 3180 #ifdef FEAT_BROWSE | |
| 3181 if (cmdmod.browse) | |
| 3182 { | |
| 29 | 3183 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3184 NULL, NULL, NULL, curbuf); |
| 3185 if (browse_file == NULL) | |
| 3186 goto theend; | |
| 3187 ffname = browse_file; | |
| 3188 } | |
| 3189 #endif | |
| 3190 if (*ffname == NUL) | |
| 3191 { | |
| 3192 if (eap->cmdidx == CMD_saveas) | |
| 3193 { | |
| 3194 EMSG(_(e_argreq)); | |
| 3195 goto theend; | |
| 3196 } | |
| 3197 other = FALSE; | |
| 3198 } | |
| 3199 else | |
| 3200 { | |
| 3201 fname = ffname; | |
| 3202 free_fname = fix_fname(ffname); | |
| 3203 /* | |
| 3204 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3205 * able to write the file in this situation. | |
| 3206 */ | |
| 3207 if (free_fname != NULL) | |
| 3208 ffname = free_fname; | |
| 3209 other = otherfile(ffname); | |
| 3210 } | |
| 3211 | |
| 3212 /* | |
| 3213 * If we have a new file, put its name in the list of alternate file names. | |
| 3214 */ | |
| 3215 if (other) | |
| 3216 { | |
| 3217 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3218 || eap->cmdidx == CMD_saveas) | |
| 3219 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3220 else | |
| 3221 alt_buf = buflist_findname(ffname); | |
| 3222 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3223 { | |
| 3224 /* Overwriting a file that is loaded in another buffer is not a | |
| 3225 * good idea. */ | |
| 315 | 3226 EMSG(_(e_bufloaded)); |
| 7 | 3227 goto theend; |
| 3228 } | |
| 3229 } | |
| 3230 | |
| 3231 /* | |
| 3232 * Writing to the current file is not allowed in readonly mode | |
| 3233 * and a file name is required. | |
| 3234 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3235 */ | |
| 3236 if (!other && ( | |
| 3237 #ifdef FEAT_QUICKFIX | |
| 3238 bt_dontwrite_msg(curbuf) || | |
| 3239 #endif | |
| 3240 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3241 goto theend; | |
| 3242 | |
| 3243 if (!other) | |
| 3244 { | |
| 3245 ffname = curbuf->b_ffname; | |
| 3246 fname = curbuf->b_fname; | |
| 3247 /* | |
| 3248 * Not writing the whole file is only allowed with '!'. | |
| 3249 */ | |
| 3250 if ( (eap->line1 != 1 | |
| 3251 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3252 && !eap->forceit | |
| 3253 && !eap->append | |
| 3254 && !p_wa) | |
| 3255 { | |
| 3256 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3257 if (p_confirm || cmdmod.confirm) | |
| 3258 { | |
| 3259 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3260 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3261 goto theend; | |
| 3262 eap->forceit = TRUE; | |
| 3263 } | |
| 3264 else | |
| 3265 #endif | |
| 3266 { | |
| 3267 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3268 goto theend; | |
| 3269 } | |
| 3270 } | |
| 3271 } | |
| 3272 | |
| 3273 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3274 { | |
| 3275 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3276 { | |
| 3277 buf_T *was_curbuf = curbuf; | |
| 3278 | |
| 3279 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3280 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3281 #ifdef FEAT_EVAL |
| 7 | 3282 if (curbuf != was_curbuf || aborting()) |
|
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parents:
13359
diff
changeset
|
3283 #else |
| 7 | 3284 if (curbuf != was_curbuf) |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3285 #endif |
| 7 | 3286 { |
| 3287 /* buffer changed, don't change name now */ | |
| 3288 retval = FAIL; | |
| 3289 goto theend; | |
| 3290 } | |
| 3291 /* Exchange the file names for the current and the alternate | |
| 3292 * buffer. This makes it look like we are now editing the buffer | |
| 3293 * under the new name. Must be done before buf_write(), because | |
| 3294 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3295 * the file name. */ | |
| 3296 fname = alt_buf->b_fname; | |
| 3297 alt_buf->b_fname = curbuf->b_fname; | |
| 3298 curbuf->b_fname = fname; | |
| 3299 fname = alt_buf->b_ffname; | |
| 3300 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3301 curbuf->b_ffname = fname; | |
| 3302 fname = alt_buf->b_sfname; | |
| 3303 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3304 curbuf->b_sfname = fname; | |
| 3305 buf_name_changed(curbuf); | |
|
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parents:
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diff
changeset
|
3306 |
| 7 | 3307 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3308 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3309 if (!alt_buf->b_p_bl) |
| 3310 { | |
| 3311 alt_buf->b_p_bl = TRUE; | |
| 3312 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3313 } | |
|
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patch 8.0.1564: too many #ifdefs
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parents:
13359
diff
changeset
|
3314 #ifdef FEAT_EVAL |
| 7 | 3315 if (curbuf != was_curbuf || aborting()) |
|
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parents:
13359
diff
changeset
|
3316 #else |
| 7 | 3317 if (curbuf != was_curbuf) |
|
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parents:
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diff
changeset
|
3318 #endif |
| 7 | 3319 { |
| 3320 /* buffer changed, don't write the file */ | |
| 3321 retval = FAIL; | |
| 3322 goto theend; | |
| 3323 } | |
| 634 | 3324 |
| 3325 /* If 'filetype' was empty try detecting it now. */ | |
| 3326 if (*curbuf->b_p_ft == NUL) | |
| 3327 { | |
| 819 | 3328 if (au_has_group((char_u *)"filetypedetect")) |
| 3329 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
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Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3330 TRUE, NULL); |
| 717 | 3331 do_modelines(0); |
| 634 | 3332 } |
| 2648 | 3333 |
| 3334 /* Autocommands may have changed buffer names, esp. when | |
| 3335 * 'autochdir' is set. */ | |
| 3336 fname = curbuf->b_sfname; | |
| 7 | 3337 } |
| 3338 | |
|
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parents:
9414
diff
changeset
|
3339 name_was_missing = curbuf->b_ffname == NULL; |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3340 |
| 7 | 3341 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3342 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3343 |
| 819 | 3344 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3345 if (eap->cmdidx == CMD_saveas) |
| 3346 { | |
| 3347 if (retval == OK) | |
| 1806 | 3348 { |
| 961 | 3349 curbuf->b_p_ro = FALSE; |
| 1806 | 3350 redraw_tabline = TRUE; |
| 3351 } | |
|
9469
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parents:
9414
diff
changeset
|
3352 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
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parents:
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diff
changeset
|
3353 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3354 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3355 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3356 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3357 { |
|
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patch 8.0.1688: some macros are used without a semicolon
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parents:
13553
diff
changeset
|
3358 DO_AUTOCHDIR; |
| 961 | 3359 } |
| 7 | 3360 } |
| 3361 | |
| 3362 theend: | |
| 3363 #ifdef FEAT_BROWSE | |
| 3364 vim_free(browse_file); | |
| 3365 #endif | |
| 3366 vim_free(free_fname); | |
| 3367 return retval; | |
| 3368 } | |
| 3369 | |
| 3370 /* | |
| 3371 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3372 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3373 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3374 * Return OK if it's OK, FAIL if it is not. | |
| 3375 */ | |
| 3486 | 3376 int |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3377 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3378 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
3379 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3380 char_u *fname, /* file name to be used (can differ from |
| 7 | 3381 buf->ffname) */ |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3382 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
|
3383 int other) /* writing under other name */ |
| 7 | 3384 { |
| 3385 /* | |
| 3386 * write to other file or b_flags set or not writing the whole file: | |
| 3387 * overwriting only allowed with '!' | |
| 3388 */ | |
| 3389 if ( (other | |
| 3390 || (buf->b_flags & BF_NOTEDITED) | |
| 3391 || ((buf->b_flags & BF_NEW) | |
| 3392 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3393 || (buf->b_flags & BF_READERR)) | |
| 3394 && !p_wa | |
| 1457 | 3395 #ifdef FEAT_QUICKFIX |
| 3396 && !bt_nofile(buf) | |
| 3397 #endif | |
| 7 | 3398 && vim_fexists(ffname)) |
| 3399 { | |
| 460 | 3400 if (!eap->forceit && !eap->append) |
| 7 | 3401 { |
| 460 | 3402 #ifdef UNIX |
| 637 | 3403 /* with UNIX it is possible to open a directory */ |
| 460 | 3404 if (mch_isdir(ffname)) |
| 3405 { | |
| 3406 EMSG2(_(e_isadir2), ffname); | |
| 3407 return FAIL; | |
| 3408 } | |
| 7 | 3409 #endif |
| 3410 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3411 if (p_confirm || cmdmod.confirm) |
| 3412 { | |
| 2770 | 3413 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3414 |
| 3415 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3416 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3417 return FAIL; | |
| 3418 eap->forceit = TRUE; | |
| 3419 } | |
| 3420 else | |
| 3421 #endif | |
| 3422 { | |
| 3423 EMSG(_(e_exists)); | |
| 7 | 3424 return FAIL; |
| 460 | 3425 } |
| 7 | 3426 } |
| 460 | 3427 |
| 3428 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3429 if (other && !emsg_silent) | |
| 7 | 3430 { |
| 2770 | 3431 char_u *dir; |
| 460 | 3432 char_u *p; |
| 3433 int r; | |
| 3434 char_u *swapname; | |
| 3435 | |
| 3436 /* We only try the first entry in 'directory', without checking if | |
| 3437 * it's writable. If the "." directory is not writable the write | |
| 3438 * will probably fail anyway. | |
| 3439 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3440 * for the written file. */ | |
| 3441 if (*p_dir == NUL) | |
| 2770 | 3442 { |
| 3443 dir = alloc(5); | |
| 3444 if (dir == NULL) | |
| 3445 return FAIL; | |
| 460 | 3446 STRCPY(dir, "."); |
| 2770 | 3447 } |
| 460 | 3448 else |
| 3449 { | |
| 2770 | 3450 dir = alloc(MAXPATHL); |
| 3451 if (dir == NULL) | |
| 3452 return FAIL; | |
| 460 | 3453 p = p_dir; |
| 3454 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3455 } | |
| 3456 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3457 vim_free(dir); |
| 460 | 3458 r = vim_fexists(swapname); |
| 3459 if (r) | |
| 3460 { | |
| 3461 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3462 if (p_confirm || cmdmod.confirm) | |
| 3463 { | |
| 2770 | 3464 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3465 |
| 3466 dialog_msg(buff, | |
| 3467 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3468 swapname); | |
| 3469 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3470 != VIM_YES) | |
| 819 | 3471 { |
| 3472 vim_free(swapname); | |
| 460 | 3473 return FAIL; |
| 819 | 3474 } |
| 460 | 3475 eap->forceit = TRUE; |
| 3476 } | |
| 3477 else | |
| 3478 #endif | |
| 3479 { | |
| 3480 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3481 swapname); | |
| 819 | 3482 vim_free(swapname); |
| 460 | 3483 return FAIL; |
| 3484 } | |
| 3485 } | |
| 819 | 3486 vim_free(swapname); |
| 7 | 3487 } |
| 3488 } | |
| 3489 return OK; | |
| 3490 } | |
| 3491 | |
| 3492 /* | |
| 3493 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3494 */ | |
| 3495 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3496 ex_wnext(exarg_T *eap) |
| 7 | 3497 { |
| 3498 int i; | |
| 3499 | |
| 3500 if (eap->cmd[1] == 'n') | |
| 3501 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3502 else | |
| 3503 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3504 eap->line1 = 1; | |
| 3505 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3506 if (do_write(eap) != FAIL) | |
| 3507 do_argfile(eap, i); | |
| 3508 } | |
| 3509 | |
| 3510 /* | |
| 3511 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3512 */ | |
| 3513 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3514 do_wqall(exarg_T *eap) |
| 7 | 3515 { |
| 3516 buf_T *buf; | |
| 3517 int error = 0; | |
| 3518 int save_forceit = eap->forceit; | |
| 3519 | |
| 3520 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3521 exiting = TRUE; | |
| 3522 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3523 FOR_ALL_BUFFERS(buf) |
| 7 | 3524 { |
|
13302
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
|
3525 #ifdef FEAT_TERMINAL |
|
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
|
3526 if (exiting && term_job_running(buf->b_term)) |
|
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
|
3527 { |
|
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
|
3528 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
|
3529 ++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
|
3530 } |
|
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
|
3531 else |
|
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
|
3532 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3533 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3534 { |
| 3535 /* | |
| 3536 * Check if there is a reason the buffer cannot be written: | |
| 3537 * 1. if the 'write' option is set | |
| 3538 * 2. if there is no file name (even after browsing) | |
| 3539 * 3. if the 'readonly' is set (even after a dialog) | |
| 3540 * 4. if overwriting is allowed (even after a dialog) | |
| 3541 */ | |
| 3542 if (not_writing()) | |
| 3543 { | |
| 3544 ++error; | |
| 3545 break; | |
| 3546 } | |
| 3547 #ifdef FEAT_BROWSE | |
| 3548 /* ":browse wall": ask for file name if there isn't one */ | |
| 3549 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3550 browse_save_fname(buf); | |
| 3551 #endif | |
| 3552 if (buf->b_ffname == NULL) | |
| 3553 { | |
| 3554 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3555 ++error; | |
| 3556 } | |
| 3557 else if (check_readonly(&eap->forceit, buf) | |
| 3558 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3559 FALSE) == FAIL) | |
| 3560 { | |
| 3561 ++error; | |
| 3562 } | |
| 3563 else | |
| 3564 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3565 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3566 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3567 set_bufref(&bufref, buf); |
| 7 | 3568 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3569 ++error; | |
| 3570 /* an autocommand may have deleted the buffer */ | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3571 if (!bufref_valid(&bufref)) |
| 7 | 3572 buf = firstbuf; |
| 3573 } | |
| 3574 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3575 } | |
| 3576 } | |
| 3577 if (exiting) | |
| 3578 { | |
| 3579 if (!error) | |
| 3580 getout(0); /* exit Vim */ | |
| 3581 not_exiting(); | |
| 3582 } | |
| 3583 } | |
| 3584 | |
| 3585 /* | |
| 3586 * Check the 'write' option. | |
| 3587 * Return TRUE and give a message when it's not st. | |
| 3588 */ | |
| 3589 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3590 not_writing(void) |
| 7 | 3591 { |
| 3592 if (p_write) | |
| 3593 return FALSE; | |
| 3594 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3595 return TRUE; | |
| 3596 } | |
| 3597 | |
| 3598 /* | |
| 1303 | 3599 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3600 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3601 * message when the buffer is readonly. | |
| 7 | 3602 */ |
| 3603 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3604 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3605 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3606 stat_T st; |
| 1303 | 3607 |
| 3608 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3609 * the file exists and permissions are read-only. | |
| 3610 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3611 * important for device checks but not here. */ | |
| 3612 if (!*forceit && (buf->b_p_ro | |
| 3613 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3614 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3615 { |
| 3616 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3617 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3618 { | |
| 2770 | 3619 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3620 |
| 1303 | 3621 if (buf->b_p_ro) |
| 3622 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3623 buf->b_fname); | |
| 3624 else | |
| 3625 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3626 buf->b_fname); |
| 3627 | |
| 3628 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3629 { | |
| 3630 /* Set forceit, to force the writing of a readonly file */ | |
| 3631 *forceit = TRUE; | |
| 3632 return FALSE; | |
| 3633 } | |
| 3634 else | |
| 3635 return TRUE; | |
| 3636 } | |
| 3637 else | |
| 3638 #endif | |
| 1303 | 3639 if (buf->b_p_ro) |
| 7 | 3640 EMSG(_(e_readonly)); |
| 1303 | 3641 else |
| 3642 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3643 buf->b_fname); | |
| 7 | 3644 return TRUE; |
| 3645 } | |
| 1303 | 3646 |
| 7 | 3647 return FALSE; |
| 3648 } | |
| 3649 | |
| 3650 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3651 * Try to abandon the current file and edit a new or existing file. |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3652 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3653 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3654 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3655 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3656 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3657 * GETFILE_NOT_WRITTEN for "not written" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3658 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3659 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3660 */ |
| 3661 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3662 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3663 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3664 char_u *ffname_arg, |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3665 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3666 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3667 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3668 int forceit) |
| 7 | 3669 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3670 char_u *ffname = ffname_arg; |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3671 char_u *sfname = sfname_arg; |
| 7 | 3672 int other; |
| 3673 int retval; | |
| 3674 char_u *free_me = NULL; | |
| 3675 | |
| 634 | 3676 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3677 return GETFILE_ERROR; |
| 819 | 3678 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3679 return GETFILE_ERROR; |
| 7 | 3680 |
| 3681 if (fnum == 0) | |
| 3682 { | |
| 3683 /* make ffname full path, set sfname */ | |
| 3684 fname_expand(curbuf, &ffname, &sfname); | |
| 3685 other = otherfile(ffname); | |
| 3686 free_me = ffname; /* has been allocated, free() later */ | |
| 3687 } | |
| 3688 else | |
| 3689 other = (fnum != curbuf->b_fnum); | |
| 3690 | |
| 3691 if (other) | |
| 3692 ++no_wait_return; /* don't wait for autowrite message */ | |
|
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
3693 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3694 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3695 { | |
| 3696 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3697 if (p_confirm && p_write) | |
| 3698 dialog_changed(curbuf, FALSE); | |
| 3699 if (curbufIsChanged()) | |
| 3700 #endif | |
| 3701 { | |
| 3702 if (other) | |
| 3703 --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
|
3704 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3705 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3706 goto theend; |
| 3707 } | |
| 3708 } | |
| 3709 if (other) | |
| 3710 --no_wait_return; | |
| 3711 if (setpm) | |
| 3712 setpcmark(); | |
| 3713 if (!other) | |
| 3714 { | |
| 3715 if (lnum != 0) | |
| 3716 curwin->w_cursor.lnum = lnum; | |
| 3717 check_cursor_lnum(); | |
| 3718 beginline(BL_SOL | BL_FIX); | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3719 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3720 } |
| 3721 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
|
3722 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3723 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3724 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3725 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3726 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3727 |
| 3728 theend: | |
| 3729 vim_free(free_me); | |
| 3730 return retval; | |
| 3731 } | |
| 3732 | |
| 3733 /* | |
| 3734 * start editing a new file | |
| 3735 * | |
| 3736 * fnum: file number; if zero use ffname/sfname | |
| 3737 * ffname: the file name | |
| 3738 * - full path if sfname used, | |
| 3739 * - any file name if sfname is NULL | |
| 3740 * - empty string to re-edit with the same file name (but may be | |
| 3741 * in a different directory) | |
| 3742 * - NULL to start an empty buffer | |
| 3743 * sfname: the short file name (or NULL) | |
| 3744 * eap: contains the command to be executed after loading the file and | |
| 3745 * forced 'ff' and 'fenc' | |
| 3746 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3747 * if ECMD_LASTL: use last position in loaded file | |
| 3748 * if ECMD_LAST: use last position in all files | |
| 3749 * if ECMD_ONE: use first line | |
| 3750 * flags: | |
| 3751 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3752 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3753 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3754 * ECMD_FORCEIT: ! used for Ex command | |
| 3755 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3756 * 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
|
3757 * 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
|
3758 * of the previous buffer for "oldwin" is stored. |
| 7 | 3759 * |
| 3760 * return FAIL for failure, OK otherwise | |
| 3761 */ | |
| 3762 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3763 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3764 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3765 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3766 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3767 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3768 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3769 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3770 win_T *oldwin) |
| 7 | 3771 { |
| 3772 int other_file; /* TRUE if editing another file */ | |
| 3773 int oldbuf; /* TRUE if using existing buffer */ | |
| 3774 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3775 into the buffer unexpectedly */ | |
| 3776 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3777 #if defined(FEAT_EVAL) |
| 716 | 3778 int did_set_swapcommand = FALSE; |
| 7 | 3779 #endif |
| 3780 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3781 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3782 bufref_T old_curbuf; |
| 7 | 3783 char_u *free_fname = NULL; |
| 3784 #ifdef FEAT_BROWSE | |
| 3785 char_u *browse_file = NULL; | |
| 3786 #endif | |
| 3787 int retval = FAIL; | |
| 3788 long n; | |
| 6702 | 3789 pos_T orig_pos; |
| 7 | 3790 linenr_T topline = 0; |
| 3791 int newcol = -1; | |
| 3792 int solcol = -1; | |
| 3793 pos_T *pos; | |
| 3794 #ifdef FEAT_SUN_WORKSHOP | |
| 3795 char_u *cp; | |
| 3796 #endif | |
| 3797 char_u *command = NULL; | |
| 1185 | 3798 #ifdef FEAT_SPELL |
| 3799 int did_get_winopts = FALSE; | |
| 3800 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3801 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3802 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3803 |
| 3804 if (eap != NULL) | |
| 3805 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3806 set_bufref(&old_curbuf, curbuf); |
| 7 | 3807 |
| 3808 if (fnum != 0) | |
| 3809 { | |
| 3810 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3811 return OK; /* nothing to do */ | |
| 3812 other_file = TRUE; | |
| 3813 } | |
| 3814 else | |
| 3815 { | |
| 3816 #ifdef FEAT_BROWSE | |
| 3817 if (cmdmod.browse) | |
| 3818 { | |
| 462 | 3819 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3820 # ifdef FEAT_GUI |
| 462 | 3821 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3822 # endif |
| 462 | 3823 au_has_group((char_u *)"FileExplorer")) |
| 3824 { | |
| 3825 /* No browsing supported but we do have the file explorer: | |
| 3826 * Edit the directory. */ | |
| 3827 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3828 ffname = (char_u *)"."; | |
| 3829 } | |
| 3830 else | |
| 3831 { | |
| 3832 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3833 NULL, NULL, NULL, curbuf); |
| 462 | 3834 if (browse_file == NULL) |
| 3835 goto theend; | |
| 3836 ffname = browse_file; | |
| 3837 } | |
| 7 | 3838 } |
| 3839 #endif | |
| 3840 /* if no short name given, use ffname for short name */ | |
| 3841 if (sfname == NULL) | |
| 3842 sfname = ffname; | |
| 3843 #ifdef USE_FNAME_CASE | |
| 3844 # ifdef USE_LONG_FNAME | |
| 3845 if (USE_LONG_FNAME) | |
| 3846 # endif | |
| 436 | 3847 if (sfname != NULL) |
| 3848 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3849 #endif |
| 3850 | |
| 3851 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3852 goto theend; | |
| 3853 | |
| 3854 if (ffname == NULL) | |
| 3855 other_file = TRUE; | |
| 3856 /* there is no file name */ | |
| 3857 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3858 other_file = FALSE; | |
| 3859 else | |
| 3860 { | |
| 3861 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3862 { | |
| 3863 ffname = curbuf->b_ffname; | |
| 3864 sfname = curbuf->b_fname; | |
| 3865 } | |
| 3866 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3867 if (free_fname != NULL) | |
| 3868 ffname = free_fname; | |
| 3869 other_file = otherfile(ffname); | |
| 3870 #ifdef FEAT_SUN_WORKSHOP | |
| 3871 if (usingSunWorkShop && p_acd | |
| 3872 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3873 sfname = ++cp; | |
| 3874 #endif | |
| 3875 } | |
| 3876 } | |
| 3877 | |
| 3878 /* | |
| 3879 * if the file was changed we may not be allowed to abandon it | |
| 3880 * - if we are going to re-edit the same file | |
| 3881 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3882 */ | |
| 3883 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3884 || (curbuf->b_nwindows == 1 | |
| 3885 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3886 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3887 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3888 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3889 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3890 { |
| 3891 if (fnum == 0 && other_file && ffname != NULL) | |
| 3892 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3893 goto theend; | |
| 3894 } | |
| 3895 | |
| 3896 /* | |
| 3897 * End Visual mode before switching to another buffer, so the text can be | |
| 3898 * copied into the GUI selection buffer. | |
| 3899 */ | |
| 3900 reset_VIsual(); | |
| 3901 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3902 #if defined(FEAT_EVAL) |
| 716 | 3903 if ((command != NULL || newlnum > (linenr_T)0) |
| 3904 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3905 { | |
| 3906 int len; | |
| 3907 char_u *p; | |
| 3908 | |
| 3909 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3910 if (command != NULL) | |
| 835 | 3911 len = (int)STRLEN(command) + 3; |
| 716 | 3912 else |
| 3913 len = 30; | |
| 3914 p = alloc((unsigned)len); | |
| 3915 if (p != NULL) | |
| 3916 { | |
| 3917 if (command != NULL) | |
| 3918 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3919 else | |
| 3920 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3921 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3922 did_set_swapcommand = TRUE; | |
| 3923 vim_free(p); | |
| 3924 } | |
| 3925 } | |
| 3926 #endif | |
| 3927 | |
| 7 | 3928 /* |
| 3929 * If we are starting to edit another file, open a (new) buffer. | |
| 3930 * Otherwise we re-use the current buffer. | |
| 3931 */ | |
| 3932 if (other_file) | |
| 3933 { | |
| 3934 if (!(flags & ECMD_ADDBUF)) | |
| 3935 { | |
| 22 | 3936 if (!cmdmod.keepalt) |
| 3937 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3938 if (oldwin != NULL) |
| 3939 buflist_altfpos(oldwin); | |
| 7 | 3940 } |
| 3941 | |
| 3942 if (fnum) | |
| 3943 buf = buflist_findnr(fnum); | |
| 3944 else | |
| 3945 { | |
| 3946 if (flags & ECMD_ADDBUF) | |
| 3947 { | |
| 3948 linenr_T tlnum = 1L; | |
| 3949 | |
| 3950 if (command != NULL) | |
| 3951 { | |
| 3952 tlnum = atol((char *)command); | |
| 3953 if (tlnum <= 0) | |
| 3954 tlnum = 1L; | |
| 3955 } | |
| 3956 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3957 goto theend; | |
| 3958 } | |
| 3959 buf = buflist_new(ffname, sfname, 0L, | |
| 3960 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
|
3961 |
| 5816 | 3962 /* autocommands may change curwin and curbuf */ |
| 3963 if (oldwin != NULL) | |
| 3964 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3965 set_bufref(&old_curbuf, curbuf); |
| 7 | 3966 } |
| 3967 if (buf == NULL) | |
| 3968 goto theend; | |
| 3969 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3970 { | |
| 3971 oldbuf = FALSE; | |
| 3972 } | |
| 3973 else /* existing memfile */ | |
| 3974 { | |
| 3975 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3976 set_bufref(&bufref, buf); |
| 7 | 3977 (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
|
3978 /* 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
|
3979 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3980 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3981 goto theend; |
| 3982 #ifdef FEAT_EVAL | |
| 3983 if (aborting()) /* autocmds may abort script processing */ | |
| 3984 goto theend; | |
| 3985 #endif | |
| 3986 } | |
| 3987 | |
| 3988 /* May jump to last used line number for a loaded buffer or when asked | |
| 3989 * for explicitly */ | |
| 3990 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3991 { | |
| 3992 pos = buflist_findfpos(buf); | |
| 3993 newlnum = pos->lnum; | |
| 3994 solcol = pos->col; | |
| 3995 } | |
| 3996 | |
| 3997 /* | |
| 3998 * Make the (new) buffer the one used by the current window. | |
| 3999 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 4000 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 4001 * is returned by buflist_new(), nothing to do here. |
| 7 | 4002 */ |
| 4003 if (buf != curbuf) | |
| 4004 { | |
| 4005 /* | |
| 4006 * Be careful: The autocommands may delete any buffer and change | |
| 4007 * the current buffer. | |
| 4008 * - If the buffer we are going to edit is deleted, give up. | |
| 4009 * - If the current buffer is deleted, prefer to load the new | |
| 4010 * buffer when loading a buffer is required. This avoids | |
| 4011 * loading another buffer which then must be closed again. | |
| 4012 * - If we ended up in the new buffer already, need to skip a few | |
| 4013 * things, set auto_buf. | |
| 4014 */ | |
| 4015 if (buf->b_fname != NULL) | |
| 4016 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
|
4017 set_bufref(&au_new_curbuf, buf); |
| 7 | 4018 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
|
4019 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4020 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4021 /* new buffer has been deleted */ |
| 7 | 4022 delbuf_msg(new_name); /* frees new_name */ |
| 4023 goto theend; | |
| 4024 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4025 #ifdef FEAT_EVAL |
| 7 | 4026 if (aborting()) /* autocmds may abort script processing */ |
| 4027 { | |
| 4028 vim_free(new_name); | |
| 4029 goto theend; | |
| 4030 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4031 #endif |
| 7 | 4032 if (buf == curbuf) /* already in new buffer */ |
| 4033 auto_buf = TRUE; | |
| 4034 else | |
| 4035 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4036 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4037 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4038 /* 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
|
4039 * 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
|
4040 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4041 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4042 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4043 if (curbuf == old_curbuf.br_buf) |
| 7 | 4044 buf_copy_options(buf, BCO_ENTER); |
| 4045 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4046 /* 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
|
4047 * oldwin->w_buffer to NULL. */ |
| 825 | 4048 u_sync(FALSE); |
| 1743 | 4049 close_buffer(oldwin, curbuf, |
| 3365 | 4050 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4051 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4052 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4053 --buf->b_locked; |
| 3242 | 4054 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4055 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4056 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4057 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4058 { |
| 4059 vim_free(new_name); | |
| 4060 goto theend; | |
| 4061 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4062 #endif |
| 7 | 4063 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4064 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4065 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4066 /* new buffer has been deleted */ |
| 7 | 4067 delbuf_msg(new_name); /* frees new_name */ |
| 4068 goto theend; | |
| 4069 } | |
| 4070 if (buf == curbuf) /* already in new buffer */ | |
| 4071 auto_buf = TRUE; | |
| 4072 else | |
| 4073 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4074 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4075 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4076 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4077 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4078 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4079 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
|
4080 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4081 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4082 #endif |
| 7 | 4083 curwin->w_buffer = buf; |
| 4084 curbuf = buf; | |
| 4085 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4086 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4087 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4088 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4089 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4090 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4091 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4092 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4093 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4094 } |
| 7 | 4095 } |
| 4096 | |
| 4097 /* May get the window options from the last time this buffer | |
| 4098 * was in this window (or another window). If not used | |
| 4099 * before, reset the local window options to the global | |
| 4100 * values. Also restores old folding stuff. */ | |
| 1289 | 4101 get_winopts(curbuf); |
| 1185 | 4102 #ifdef FEAT_SPELL |
| 4103 did_get_winopts = TRUE; | |
| 4104 #endif | |
| 7 | 4105 } |
| 4106 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4107 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
|
4108 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4109 } |
| 4110 | |
| 4111 curwin->w_pcmark.lnum = 1; | |
| 4112 curwin->w_pcmark.col = 0; | |
| 4113 } | |
| 4114 else /* !other_file */ | |
| 4115 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4116 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4117 goto theend; |
| 6531 | 4118 |
| 7 | 4119 oldbuf = (flags & ECMD_OLDBUF); |
| 4120 } | |
| 4121 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4122 /* 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
|
4123 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4124 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4125 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4126 |
| 6365 | 4127 buf = curbuf; |
| 7 | 4128 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4129 { | |
| 6365 | 4130 prepare_help_buffer(); |
| 7 | 4131 } |
| 4132 else | |
| 4133 { | |
| 4134 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4135 * using CTRL-O to go back to a help file. */ | |
| 4136 if (!curbuf->b_help) | |
| 4137 set_buflisted(TRUE); | |
| 4138 } | |
| 4139 | |
| 4140 /* If autocommands change buffers under our fingers, forget about | |
| 4141 * editing the file. */ | |
| 4142 if (buf != curbuf) | |
| 4143 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4144 #ifdef FEAT_EVAL |
| 7 | 4145 if (aborting()) /* autocmds may abort script processing */ |
| 4146 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4147 #endif |
| 7 | 4148 |
| 4149 /* Since we are starting to edit a file, consider the filetype to be | |
| 4150 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4151 * highlighting to work in the other file. */ | |
| 4152 did_filetype = FALSE; | |
| 4153 | |
| 4154 /* | |
| 4155 * other_file oldbuf | |
| 4156 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4157 * FALSE TRUE re-edit same file, nothing changes | |
| 4158 * TRUE FALSE start editing new file, new buffer | |
| 4159 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4160 */ | |
| 4161 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4162 { | |
| 4163 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4164 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4165 { | |
| 4166 newlnum = curwin->w_cursor.lnum; | |
| 4167 solcol = curwin->w_cursor.col; | |
| 4168 } | |
| 4169 buf = curbuf; | |
| 4170 if (buf->b_fname != NULL) | |
| 4171 new_name = vim_strsave(buf->b_fname); | |
| 4172 else | |
| 4173 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4174 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4175 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4176 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
|
4177 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4178 /* 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
|
4179 * 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
|
4180 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
|
4181 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
|
4182 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4183 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4184 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
|
4185 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4186 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4187 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
|
4188 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
|
4189 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4190 /* 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
|
4191 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
|
4192 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4193 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4194 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
|
4195 |
| 7 | 4196 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4197 * 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
|
4198 if (!bufref_valid(&bufref)) |
| 7 | 4199 { |
| 4200 delbuf_msg(new_name); /* frees new_name */ | |
| 4201 goto theend; | |
| 4202 } | |
| 4203 vim_free(new_name); | |
| 4204 | |
| 4205 /* If autocommands change buffers under our fingers, forget about | |
| 4206 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4207 * the autocommands changed the buffer... */ | |
| 4208 if (buf != curbuf) | |
| 4209 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4210 #ifdef FEAT_EVAL |
| 7 | 4211 if (aborting()) /* autocmds may abort script processing */ |
| 4212 goto theend; | |
| 4213 #endif | |
| 4214 buf_clear_file(curbuf); | |
| 4215 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4216 curbuf->b_op_end.lnum = 0; | |
| 4217 } | |
| 4218 | |
| 4219 /* | |
| 4220 * If we get here we are sure to start editing | |
| 4221 */ | |
| 4222 /* Assume success now */ | |
| 4223 retval = OK; | |
| 4224 | |
| 4225 /* | |
| 4226 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4227 */ | |
| 4228 check_arg_idx(curwin); | |
| 4229 | |
| 4230 if (!auto_buf) | |
| 4231 { | |
| 4232 /* | |
| 4233 * Set cursor and init window before reading the file and executing | |
| 4234 * autocommands. This allows for the autocommands to position the | |
| 4235 * cursor. | |
| 4236 */ | |
| 677 | 4237 curwin_init(); |
| 7 | 4238 |
| 4239 #ifdef FEAT_FOLDING | |
| 1370 | 4240 /* It's possible that all lines in the buffer changed. Need to update |
| 4241 * automatic folding for all windows where it's used. */ | |
| 4242 { | |
| 4243 win_T *win; | |
| 4244 tabpage_T *tp; | |
| 4245 | |
| 4246 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4247 if (win->w_buffer == curbuf) | |
| 4248 foldUpdateAll(win); | |
| 4249 } | |
| 7 | 4250 #endif |
| 4251 | |
| 961 | 4252 /* 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
|
4253 DO_AUTOCHDIR; |
| 961 | 4254 |
| 7 | 4255 /* |
| 4256 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4257 * buffer and window. | |
| 4258 */ | |
| 6702 | 4259 orig_pos = curwin->w_cursor; |
| 7 | 4260 topline = curwin->w_topline; |
| 4261 if (!oldbuf) /* need to read the file */ | |
| 4262 { | |
| 580 | 4263 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4264 swap_exists_action = SEA_DIALOG; |
| 4265 #endif | |
| 4266 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4267 | |
| 4268 /* | |
| 4269 * Open the buffer and read the file. | |
| 4270 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4271 #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
|
4272 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4273 retval = FAIL; |
| 4274 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4275 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4276 #endif |
| 4277 | |
| 580 | 4278 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4279 if (swap_exists_action == SEA_QUIT) |
| 4280 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4281 handle_swap_exists(&old_curbuf); |
| 7 | 4282 #endif |
| 4283 } | |
| 4284 else | |
| 4285 { | |
| 23 | 4286 /* Read the modelines, but only to set window-local options. Any |
| 4287 * buffer-local options have already been set and may have been | |
| 4288 * changed by the user. */ | |
| 717 | 4289 do_modelines(OPT_WINONLY); |
| 23 | 4290 |
| 7 | 4291 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4292 &retval); | |
| 4293 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4294 &retval); | |
| 4295 } | |
| 4296 check_arg_idx(curwin); | |
| 4297 | |
| 6702 | 4298 /* 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
|
4299 * 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
|
4300 * 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
|
4301 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4302 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4303 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
|
4304 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4305 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
|
4306 || 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
|
4307 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4308 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4309 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4310 } |
| 7 | 4311 } |
| 4312 if (curwin->w_topline == topline) | |
| 4313 topline = 0; | |
| 4314 | |
| 4315 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4316 changed_line_abv_curs(); | |
| 4317 | |
| 4318 #ifdef FEAT_TITLE | |
| 4319 maketitle(); | |
| 4320 #endif | |
| 4321 } | |
| 4322 | |
| 4323 #ifdef FEAT_DIFF | |
| 4324 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4325 * Also needed when re-editing the same buffer, because unloading will | |
| 4326 * have removed it as a diff buffer. */ | |
| 673 | 4327 if (curwin->w_p_diff) |
| 4328 { | |
| 4329 diff_buf_add(curbuf); | |
| 4330 diff_invalidate(curbuf); | |
| 4331 } | |
| 7 | 4332 #endif |
| 4333 | |
| 1185 | 4334 #ifdef FEAT_SPELL |
| 4335 /* If the window options were changed may need to set the spell language. | |
| 4336 * 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
|
4337 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
|
4338 (void)did_set_spelllang(curwin); |
| 1185 | 4339 #endif |
| 4340 | |
| 7 | 4341 if (command == NULL) |
| 4342 { | |
| 4343 if (newcol >= 0) /* position set by autocommands */ | |
| 4344 { | |
| 4345 curwin->w_cursor.lnum = newlnum; | |
| 4346 curwin->w_cursor.col = newcol; | |
| 4347 check_cursor(); | |
| 4348 } | |
| 4349 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4350 { | |
| 4351 curwin->w_cursor.lnum = newlnum; | |
| 4352 check_cursor_lnum(); | |
| 4353 if (solcol >= 0 && !p_sol) | |
| 4354 { | |
| 4355 /* 'sol' is off: Use last known column. */ | |
| 4356 curwin->w_cursor.col = solcol; | |
| 4357 check_cursor_col(); | |
| 4358 #ifdef FEAT_VIRTUALEDIT | |
| 4359 curwin->w_cursor.coladd = 0; | |
| 4360 #endif | |
| 4361 curwin->w_set_curswant = TRUE; | |
| 4362 } | |
| 4363 else | |
| 4364 beginline(BL_SOL | BL_FIX); | |
| 4365 } | |
| 4366 else /* no line number, go to last line in Ex mode */ | |
| 4367 { | |
| 4368 if (exmode_active) | |
| 4369 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4370 beginline(BL_WHITE | BL_FIX); | |
| 4371 } | |
| 4372 } | |
| 4373 | |
| 4374 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4375 check_lnums(FALSE); | |
| 4376 | |
| 4377 /* | |
| 4378 * Did not read the file, need to show some info about the file. | |
| 4379 * Do this after setting the cursor. | |
| 4380 */ | |
|
13380
69517d67421f
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4381 if (oldbuf && !auto_buf) |
| 7 | 4382 { |
| 4383 int msg_scroll_save = msg_scroll; | |
| 4384 | |
| 4385 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4386 * message. */ | |
| 4387 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4388 msg_scroll = FALSE; | |
| 4389 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4390 check_for_delay(FALSE); | |
| 4391 msg_start(); | |
| 4392 msg_scroll = msg_scroll_save; | |
| 4393 msg_scrolled_ign = TRUE; | |
| 4394 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4395 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4396 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4397 |
| 4398 msg_scrolled_ign = FALSE; | |
| 4399 } | |
| 4400 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4401 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4402 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4403 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4404 |
| 7 | 4405 if (command != NULL) |
| 4406 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4407 | |
| 4408 #ifdef FEAT_KEYMAP | |
| 4409 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4410 (void)keymap_init(); |
| 7 | 4411 #endif |
| 4412 | |
| 4413 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4414 did_inc_redrawing_disabled = FALSE; |
| 7 | 4415 if (!skip_redraw) |
| 4416 { | |
| 4417 n = p_so; | |
| 4418 if (topline == 0 && command == NULL) | |
| 4419 p_so = 999; /* force cursor halfway the window */ | |
| 4420 update_topline(); | |
| 4421 curwin->w_scbind_pos = curwin->w_topline; | |
| 4422 p_so = n; | |
| 4423 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4424 } | |
| 4425 | |
| 4426 if (p_im) | |
| 4427 need_start_insertmode = TRUE; | |
| 4428 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4429 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4430 /* 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
|
4431 * 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
|
4432 * 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
|
4433 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
|
4434 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4435 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4436 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4437 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4438 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
|
4439 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4440 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
|
4441 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4442 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4443 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4444 #endif |
| 821 | 4445 |
| 4446 #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
|
4447 if (curbuf->b_ffname != NULL) |
| 7 | 4448 { |
| 4449 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4450 if (gui.in_use && usingSunWorkShop) |
| 7 | 4451 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4452 # endif | |
| 4453 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4454 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4455 netbeans_file_opened(curbuf); |
| 7 | 4456 # endif |
| 4457 } | |
| 4458 #endif | |
| 4459 | |
| 4460 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4461 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4462 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4463 #if defined(FEAT_EVAL) |
| 716 | 4464 if (did_set_swapcommand) |
| 4465 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4466 #endif | |
| 7 | 4467 #ifdef FEAT_BROWSE |
| 4468 vim_free(browse_file); | |
| 4469 #endif | |
| 4470 vim_free(free_fname); | |
| 4471 return retval; | |
| 4472 } | |
| 4473 | |
| 4474 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4475 delbuf_msg(char_u *name) |
| 7 | 4476 { |
| 4477 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4478 name == NULL ? (char_u *)"" : name); | |
| 4479 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4480 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
|
4481 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4482 } |
| 4483 | |
| 169 | 4484 static int append_indent = 0; /* autoindent for first line */ |
| 4485 | |
| 7 | 4486 /* |
| 4487 * ":insert" and ":append", also used by ":change" | |
| 4488 */ | |
| 4489 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4490 ex_append(exarg_T *eap) |
| 7 | 4491 { |
| 4492 char_u *theline; | |
| 4493 int did_undo = FALSE; | |
| 4494 linenr_T lnum = eap->line2; | |
| 165 | 4495 int indent = 0; |
| 4496 char_u *p; | |
| 4497 int vcol; | |
| 4498 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4499 |
| 169 | 4500 /* the ! flag toggles autoindent */ |
| 4501 if (eap->forceit) | |
| 4502 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4503 | |
| 4504 /* First autoindent comes from the line we start on */ | |
| 4505 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4506 append_indent = get_indent_lnum(lnum); | |
| 4507 | |
| 7 | 4508 if (eap->cmdidx != CMD_append) |
| 4509 --lnum; | |
| 4510 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4511 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4512 if (empty && lnum == 1) |
| 4513 lnum = 0; | |
| 4514 | |
| 7 | 4515 State = INSERT; /* behave like in Insert mode */ |
| 4516 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4517 State |= LANGMAP; | |
| 165 | 4518 |
| 408 | 4519 for (;;) |
| 7 | 4520 { |
| 4521 msg_scroll = TRUE; | |
| 4522 need_wait_return = FALSE; | |
| 169 | 4523 if (curbuf->b_p_ai) |
| 4524 { | |
| 4525 if (append_indent >= 0) | |
| 4526 { | |
| 4527 indent = append_indent; | |
| 4528 append_indent = -1; | |
| 4529 } | |
| 4530 else if (lnum > 0) | |
| 4531 indent = get_indent_lnum(lnum); | |
| 4532 } | |
| 4533 ex_keep_indent = FALSE; | |
| 7 | 4534 if (eap->getline == NULL) |
| 169 | 4535 { |
| 4536 /* No getline() function, use the lines that follow. This ends | |
| 4537 * when there is no more. */ | |
| 4538 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4539 break; | |
| 4540 p = vim_strchr(eap->nextcmd, NL); | |
| 4541 if (p == NULL) | |
| 4542 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4543 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4544 if (*p != NUL) | |
| 4545 ++p; | |
| 4546 eap->nextcmd = p; | |
| 4547 } | |
| 7 | 4548 else |
| 6164 | 4549 { |
| 4550 int save_State = State; | |
| 4551 | |
| 4552 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4553 * when getline() returns. */ | |
| 4554 State = CMDLINE; | |
| 7 | 4555 theline = eap->getline( |
| 4556 #ifdef FEAT_EVAL | |
| 76 | 4557 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4558 #endif |
| 165 | 4559 NUL, eap->cookie, indent); |
| 6164 | 4560 State = save_State; |
| 4561 } | |
| 7 | 4562 lines_left = Rows - 1; |
| 165 | 4563 if (theline == NULL) |
| 4564 break; | |
| 4565 | |
| 169 | 4566 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4567 if (ex_keep_indent) | |
| 4568 append_indent = indent; | |
| 4569 | |
| 165 | 4570 /* Look for the "." after automatic indent. */ |
| 4571 vcol = 0; | |
| 4572 for (p = theline; indent > vcol; ++p) | |
| 4573 { | |
| 4574 if (*p == ' ') | |
| 4575 ++vcol; | |
| 4576 else if (*p == TAB) | |
| 4577 vcol += 8 - vcol % 8; | |
| 4578 else | |
| 4579 break; | |
| 4580 } | |
| 4581 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4582 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4583 == FAIL)) | |
| 7 | 4584 { |
| 4585 vim_free(theline); | |
| 4586 break; | |
| 4587 } | |
| 4588 | |
| 169 | 4589 /* don't use autoindent if nothing was typed. */ |
| 4590 if (p[0] == NUL) | |
| 4591 theline[0] = NUL; | |
| 4592 | |
| 7 | 4593 did_undo = TRUE; |
| 4594 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
|
4595 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4596 |
| 4597 vim_free(theline); | |
| 4598 ++lnum; | |
| 165 | 4599 |
| 4600 if (empty) | |
| 4601 { | |
| 4602 ml_delete(2L, FALSE); | |
| 4603 empty = FALSE; | |
| 4604 } | |
| 7 | 4605 } |
| 4606 State = NORMAL; | |
| 4607 | |
| 169 | 4608 if (eap->forceit) |
| 4609 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4610 | |
| 7 | 4611 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4612 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4613 * "end" is set to lnum when something has been appended, otherwise |
| 4614 * it is the same than "start" -- Acevedo */ | |
| 4615 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4616 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4617 if (eap->cmdidx != CMD_append) | |
| 4618 --curbuf->b_op_start.lnum; | |
| 4619 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4620 ? lnum : curbuf->b_op_start.lnum; | |
| 4621 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4622 curwin->w_cursor.lnum = lnum; | |
| 4623 check_cursor_lnum(); | |
| 4624 beginline(BL_SOL | BL_FIX); | |
| 4625 | |
| 4626 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4627 ex_no_reprint = TRUE; | |
| 4628 } | |
| 4629 | |
| 4630 /* | |
| 4631 * ":change" | |
| 4632 */ | |
| 4633 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4634 ex_change(exarg_T *eap) |
| 7 | 4635 { |
| 4636 linenr_T lnum; | |
| 4637 | |
| 4638 if (eap->line2 >= eap->line1 | |
| 4639 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4640 return; | |
| 4641 | |
| 169 | 4642 /* the ! flag toggles autoindent */ |
| 4643 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4644 append_indent = get_indent_lnum(eap->line1); | |
| 4645 | |
| 7 | 4646 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4647 { | |
| 4648 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4649 break; | |
| 4650 ml_delete(eap->line1, FALSE); | |
| 4651 } | |
| 1929 | 4652 |
| 4653 /* make sure the cursor is not beyond the end of the file now */ | |
| 4654 check_cursor_lnum(); | |
| 7 | 4655 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4656 | |
| 4657 /* ":append" on the line above the deleted lines. */ | |
| 4658 eap->line2 = eap->line1; | |
| 4659 ex_append(eap); | |
| 4660 } | |
| 4661 | |
| 4662 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4663 ex_z(exarg_T *eap) |
| 7 | 4664 { |
| 4665 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
|
4666 long bigness; |
| 165 | 4667 char_u *kind; |
| 7 | 4668 int minus = 0; |
| 4669 linenr_T start, end, curs, i; | |
| 4670 int j; | |
| 4671 linenr_T lnum = eap->line2; | |
| 4672 | |
| 165 | 4673 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4674 * 'scroll' */ | |
| 4675 if (eap->forceit) | |
| 4676 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4677 else if (!ONE_WINDOW) |
| 5678 | 4678 bigness = curwin->w_height - 3; |
| 4679 else | |
| 165 | 4680 bigness = curwin->w_p_scr * 2; |
| 7 | 4681 if (bigness < 1) |
| 4682 bigness = 1; | |
| 4683 | |
| 4684 x = eap->arg; | |
| 165 | 4685 kind = x; |
| 4686 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4687 || *kind == '^' || *kind == '.') | |
| 4688 ++x; | |
| 4689 while (*x == '-' || *x == '+') | |
| 7 | 4690 ++x; |
| 4691 | |
| 4692 if (*x != 0) | |
| 4693 { | |
| 4694 if (!VIM_ISDIGIT(*x)) | |
| 4695 { | |
| 4696 EMSG(_("E144: non-numeric argument to :z")); | |
| 4697 return; | |
| 4698 } | |
| 4699 else | |
| 165 | 4700 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4701 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
|
4702 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4703 /* 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
|
4704 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
|
4705 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
|
4706 |
| 165 | 4707 p_window = bigness; |
| 169 | 4708 if (*kind == '=') |
| 4709 bigness += 2; | |
| 165 | 4710 } |
| 7 | 4711 } |
| 4712 | |
| 165 | 4713 /* the number of '-' and '+' multiplies the distance */ |
| 4714 if (*kind == '-' || *kind == '+') | |
| 4715 for (x = kind + 1; *x == *kind; ++x) | |
| 4716 ; | |
| 4717 | |
| 4718 switch (*kind) | |
| 7 | 4719 { |
| 4720 case '-': | |
| 2881 | 4721 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4722 end = start + bigness - 1; | |
| 165 | 4723 curs = end; |
| 7 | 4724 break; |
| 4725 | |
| 4726 case '=': | |
| 159 | 4727 start = lnum - (bigness + 1) / 2 + 1; |
| 4728 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4729 curs = lnum; |
| 4730 minus = 1; | |
| 4731 break; | |
| 4732 | |
| 4733 case '^': | |
| 4734 start = lnum - bigness * 2; | |
| 4735 end = lnum - bigness; | |
| 4736 curs = lnum - bigness; | |
| 4737 break; | |
| 4738 | |
| 4739 case '.': | |
| 159 | 4740 start = lnum - (bigness + 1) / 2 + 1; |
| 4741 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4742 curs = end; |
| 4743 break; | |
| 4744 | |
| 4745 default: /* '+' */ | |
| 4746 start = lnum; | |
| 165 | 4747 if (*kind == '+') |
| 835 | 4748 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4749 else if (eap->addr_count == 0) |
| 4750 ++start; | |
| 4751 end = start + bigness - 1; | |
| 7 | 4752 curs = end; |
| 4753 break; | |
| 4754 } | |
| 4755 | |
| 4756 if (start < 1) | |
| 4757 start = 1; | |
| 4758 | |
| 4759 if (end > curbuf->b_ml.ml_line_count) | |
| 4760 end = curbuf->b_ml.ml_line_count; | |
| 4761 | |
| 4762 if (curs > curbuf->b_ml.ml_line_count) | |
| 4763 curs = curbuf->b_ml.ml_line_count; | |
|
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diff
changeset
|
4764 else if (curs < 1) |
|
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11303
diff
changeset
|
4765 curs = 1; |
| 7 | 4766 |
| 4767 for (i = start; i <= end; i++) | |
| 4768 { | |
| 4769 if (minus && i == lnum) | |
| 4770 { | |
| 4771 msg_putchar('\n'); | |
| 4772 | |
| 4773 for (j = 1; j < Columns; j++) | |
| 4774 msg_putchar('-'); | |
| 4775 } | |
| 4776 | |
| 169 | 4777 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4778 |
| 4779 if (minus && i == lnum) | |
| 4780 { | |
| 4781 msg_putchar('\n'); | |
| 4782 | |
| 4783 for (j = 1; j < Columns; j++) | |
| 4784 msg_putchar('-'); | |
| 4785 } | |
| 4786 } | |
| 4787 | |
|
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diff
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|
4788 if (curwin->w_cursor.lnum != curs) |
|
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diff
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|
4789 { |
|
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diff
changeset
|
4790 curwin->w_cursor.lnum = curs; |
|
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diff
changeset
|
4791 curwin->w_cursor.col = 0; |
|
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diff
changeset
|
4792 } |
| 7 | 4793 ex_no_reprint = TRUE; |
| 4794 } | |
| 4795 | |
| 4796 /* | |
| 4797 * Check if the restricted flag is set. | |
| 4798 * If so, give an error message and return TRUE. | |
| 4799 * Otherwise, return FALSE. | |
| 4800 */ | |
| 4801 int | |
|
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parents:
7799
diff
changeset
|
4802 check_restricted(void) |
| 7 | 4803 { |
| 4804 if (restricted) | |
| 4805 { | |
| 4806 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4807 return TRUE; | |
| 4808 } | |
| 4809 return FALSE; | |
| 4810 } | |
| 4811 | |
| 4812 /* | |
| 4813 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4814 * If so, give an error message and return TRUE. | |
| 4815 * Otherwise, return FALSE. | |
| 4816 */ | |
| 4817 int | |
|
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parents:
7799
diff
changeset
|
4818 check_secure(void) |
| 7 | 4819 { |
| 4820 if (secure) | |
| 4821 { | |
| 4822 secure = 2; | |
| 4823 EMSG(_(e_curdir)); | |
| 4824 return TRUE; | |
| 4825 } | |
| 4826 #ifdef HAVE_SANDBOX | |
| 4827 /* | |
| 4828 * In the sandbox more things are not allowed, including the things | |
| 4829 * disallowed in secure mode. | |
| 4830 */ | |
| 4831 if (sandbox != 0) | |
| 4832 { | |
| 4833 EMSG(_(e_sandbox)); | |
| 4834 return TRUE; | |
| 4835 } | |
| 4836 #endif | |
| 4837 return FALSE; | |
| 4838 } | |
| 4839 | |
| 4840 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4841 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4842 | |
|
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diff
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|
4843 /* |
|
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9715
diff
changeset
|
4844 * Flags that are kept between calls to :substitute. |
|
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diff
changeset
|
4845 */ |
|
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diff
changeset
|
4846 typedef struct { |
|
064effd222a3
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9715
diff
changeset
|
4847 int do_all; /* do multiple substitutions per line */ |
|
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9715
diff
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|
4848 int do_ask; /* ask for confirmation */ |
|
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parents:
9715
diff
changeset
|
4849 int do_count; /* count only */ |
|
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9715
diff
changeset
|
4850 int do_error; /* if false, ignore errors */ |
|
064effd222a3
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9715
diff
changeset
|
4851 int do_print; /* print last line with subs. */ |
|
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9715
diff
changeset
|
4852 int do_list; /* list last line with subs. */ |
|
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9715
diff
changeset
|
4853 int do_number; /* list last line with line nr*/ |
|
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9715
diff
changeset
|
4854 int do_ic; /* ignore case flag */ |
|
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9715
diff
changeset
|
4855 } subflags_T; |
|
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9715
diff
changeset
|
4856 |
| 7 | 4857 /* do_sub() |
| 4858 * | |
| 4859 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4860 * command pointed to by eap->arg which should be of the form: | |
| 4861 * | |
| 4862 * /pattern/substitution/{flags} | |
| 4863 * | |
| 4864 * The usual escapes are supported as described in the regexp docs. | |
| 4865 */ | |
| 4866 void | |
|
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7799
diff
changeset
|
4867 do_sub(exarg_T *eap) |
| 7 | 4868 { |
| 4869 linenr_T lnum; | |
| 4870 long i = 0; | |
| 4871 regmmatch_T regmatch; | |
|
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diff
changeset
|
4872 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
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9715
diff
changeset
|
4873 FALSE, FALSE, 0}; |
|
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diff
changeset
|
4874 #ifdef FEAT_EVAL |
|
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diff
changeset
|
4875 subflags_T subflags_save; |
|
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diff
changeset
|
4876 #endif |
| 6789 | 4877 int save_do_all; /* remember user specified 'g' flag */ |
| 4878 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4879 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4880 int delimiter; | |
| 4881 int sublen; | |
| 4882 int got_quit = FALSE; | |
| 4883 int got_match = FALSE; | |
| 4884 int temp; | |
| 4885 int which_pat; | |
| 4886 char_u *cmd; | |
| 4887 int save_State; | |
| 165 | 4888 linenr_T first_line = 0; /* first changed line */ |
| 4889 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4890 * change */ |
| 4891 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4892 linenr_T line2; | |
| 165 | 4893 long nmatch; /* number of lines in match */ |
| 4894 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4895 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4896 pos_T old_cursor = curwin->w_cursor; |
|
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diff
changeset
|
4897 int start_nsubs; |
| 3736 | 4898 #ifdef FEAT_EVAL |
| 5867 | 4899 int save_ma = 0; |
| 3736 | 4900 #endif |
| 7 | 4901 |
| 4902 cmd = eap->arg; | |
| 4903 if (!global_busy) | |
| 4904 { | |
| 4905 sub_nsubs = 0; | |
| 4906 sub_nlines = 0; | |
| 4907 } | |
|
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diff
changeset
|
4908 start_nsubs = sub_nsubs; |
| 7 | 4909 |
| 4910 if (eap->cmdidx == CMD_tilde) | |
| 4911 which_pat = RE_LAST; /* use last used regexp */ | |
| 4912 else | |
| 4913 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4914 | |
| 4915 /* new pattern and substitution */ | |
|
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11127
diff
changeset
|
4916 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4917 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4918 { | |
| 4919 /* don't accept alphanumeric for separator */ | |
| 4920 if (isalpha(*cmd)) | |
| 4921 { | |
| 4922 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4923 return; | |
| 4924 } | |
| 4925 /* | |
| 4926 * undocumented vi feature: | |
| 4927 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4928 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4929 */ | |
| 4930 if (*cmd == '\\') | |
| 4931 { | |
| 4932 ++cmd; | |
| 4933 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4934 { | |
| 4935 EMSG(_(e_backslash)); | |
| 4936 return; | |
| 4937 } | |
| 4938 if (*cmd != '&') | |
| 4939 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4940 pat = (char_u *)""; /* empty search pattern */ | |
| 4941 delimiter = *cmd++; /* remember delimiter character */ | |
| 4942 } | |
| 4943 else /* find the end of the regexp */ | |
| 4944 { | |
| 1466 | 4945 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4946 if (p_altkeymap && curwin->w_p_rl) | |
| 4947 lrF_sub(cmd); | |
| 4948 #endif | |
| 7 | 4949 which_pat = RE_LAST; /* use last used regexp */ |
| 4950 delimiter = *cmd++; /* remember delimiter character */ | |
| 4951 pat = cmd; /* remember start of search pat */ | |
| 4952 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4953 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4954 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4955 } | |
| 4956 | |
| 4957 /* | |
| 4958 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4959 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4960 */ | |
| 4961 sub = cmd; /* remember the start of the substitution */ | |
| 4962 | |
| 4963 while (cmd[0]) | |
| 4964 { | |
| 4965 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4966 { | |
| 4967 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4968 break; | |
| 4969 } | |
| 4970 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4971 ++cmd; | |
|
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11123
diff
changeset
|
4972 MB_PTR_ADV(cmd); |
| 7 | 4973 } |
| 4974 | |
| 4975 if (!eap->skip) | |
| 4976 { | |
| 169 | 4977 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4978 if (STRCMP(sub, "%") == 0 | |
| 4979 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4980 { | |
| 4981 if (old_sub == NULL) /* there is no previous command */ | |
| 4982 { | |
| 4983 EMSG(_(e_nopresub)); | |
| 4984 return; | |
| 4985 } | |
| 4986 sub = old_sub; | |
| 4987 } | |
| 4988 else | |
| 4989 { | |
| 4990 vim_free(old_sub); | |
| 4991 old_sub = vim_strsave(sub); | |
| 4992 } | |
| 7 | 4993 } |
| 4994 } | |
| 4995 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4996 { | |
| 4997 if (old_sub == NULL) /* there is no previous command */ | |
| 4998 { | |
| 4999 EMSG(_(e_nopresub)); | |
| 5000 return; | |
| 5001 } | |
| 5002 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 5003 sub = old_sub; | |
| 163 | 5004 |
| 5005 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 5006 * last column after using "$". */ | |
| 5007 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 5008 } |
| 5009 | |
| 5776 | 5010 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 5011 * more efficient. | |
| 5012 * TODO: find a generic solution to make line-joining operations more | |
| 5013 * efficient, avoid allocating a string that grows in size. | |
| 5014 */ | |
| 5802 | 5015 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 5016 && *sub == NUL |
| 5017 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 5018 || *cmd == 'p' || *cmd == '#')))) | |
| 5019 { | |
| 6426 | 5020 linenr_T joined_lines_count; |
| 5021 | |
| 5776 | 5022 curwin->w_cursor.lnum = eap->line1; |
| 5023 if (*cmd == 'l') | |
| 5024 eap->flags = EXFLAG_LIST; | |
| 5025 else if (*cmd == '#') | |
| 5026 eap->flags = EXFLAG_NR; | |
| 5027 else if (*cmd == 'p') | |
| 5028 eap->flags = EXFLAG_PRINT; | |
| 5029 | |
| 6426 | 5030 /* The number of lines joined is the number of lines in the range plus |
| 5031 * one. One less when the last line is included. */ | |
| 5032 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5033 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5034 ++joined_lines_count; | |
| 5035 if (joined_lines_count > 1) | |
| 5036 { | |
| 5037 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5038 sub_nsubs = joined_lines_count - 1; | |
| 5039 sub_nlines = 1; | |
| 5040 (void)do_sub_msg(FALSE); | |
| 5041 ex_may_print(eap); | |
| 5042 } | |
| 5043 | |
| 5044 if (!cmdmod.keeppatterns) | |
| 5045 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5046 #ifdef FEAT_CMDHIST | |
| 5047 /* put pattern in history */ | |
| 5048 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5049 #endif | |
| 5050 | |
| 5776 | 5051 return; |
| 5052 } | |
| 5053 | |
| 7 | 5054 /* |
| 5055 * Find trailing options. When '&' is used, keep old options. | |
| 5056 */ | |
| 5057 if (*cmd == '&') | |
| 5058 ++cmd; | |
| 5059 else | |
| 5060 { | |
| 5061 if (!p_ed) | |
| 5062 { | |
| 5063 if (p_gd) /* default is global on */ | |
|
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diff
changeset
|
5064 subflags.do_all = TRUE; |
| 7 | 5065 else |
|
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changeset
|
5066 subflags.do_all = FALSE; |
|
064effd222a3
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|
5067 subflags.do_ask = FALSE; |
|
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|
5068 } |
|
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changeset
|
5069 subflags.do_error = TRUE; |
|
064effd222a3
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diff
changeset
|
5070 subflags.do_print = FALSE; |
|
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diff
changeset
|
5071 subflags.do_count = FALSE; |
|
064effd222a3
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diff
changeset
|
5072 subflags.do_number = FALSE; |
|
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9715
diff
changeset
|
5073 subflags.do_ic = 0; |
| 7 | 5074 } |
| 5075 while (*cmd) | |
| 5076 { | |
| 5077 /* | |
| 5078 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5079 * 'r' is never inverted. | |
| 5080 */ | |
| 5081 if (*cmd == 'g') | |
|
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9715
diff
changeset
|
5082 subflags.do_all = !subflags.do_all; |
| 7 | 5083 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5084 subflags.do_ask = !subflags.do_ask; |
| 170 | 5085 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5086 subflags.do_count = TRUE; |
| 7 | 5087 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5088 subflags.do_error = !subflags.do_error; |
| 7 | 5089 else if (*cmd == 'r') /* use last used regexp */ |
| 5090 which_pat = RE_LAST; | |
| 5091 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5092 subflags.do_print = TRUE; |
| 169 | 5093 else if (*cmd == '#') |
| 5094 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5095 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5096 subflags.do_number = TRUE; |
| 169 | 5097 } |
| 5098 else if (*cmd == 'l') | |
| 5099 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5100 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5101 subflags.do_list = TRUE; |
| 169 | 5102 } |
| 7 | 5103 else if (*cmd == 'i') /* ignore case */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5104 subflags.do_ic = 'i'; |
| 7 | 5105 else if (*cmd == 'I') /* don't ignore case */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5106 subflags.do_ic = 'I'; |
| 7 | 5107 else |
| 5108 break; | |
| 5109 ++cmd; | |
| 5110 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5111 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5112 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5113 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5114 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5115 save_do_ask = subflags.do_ask; |
| 6789 | 5116 |
| 7 | 5117 /* |
| 5118 * check for a trailing count | |
| 5119 */ | |
| 5120 cmd = skipwhite(cmd); | |
| 5121 if (VIM_ISDIGIT(*cmd)) | |
| 5122 { | |
| 5123 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5124 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5125 { |
| 5126 EMSG(_(e_zerocount)); | |
| 5127 return; | |
| 5128 } | |
| 5129 eap->line1 = eap->line2; | |
| 5130 eap->line2 += i - 1; | |
| 5131 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5132 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5133 } | |
| 5134 | |
| 5135 /* | |
| 5136 * check for trailing command or garbage | |
| 5137 */ | |
| 5138 cmd = skipwhite(cmd); | |
| 5139 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5140 { | |
| 5141 eap->nextcmd = check_nextcmd(cmd); | |
| 5142 if (eap->nextcmd == NULL) | |
| 5143 { | |
| 5144 EMSG(_(e_trailing)); | |
| 5145 return; | |
| 5146 } | |
| 5147 } | |
| 5148 | |
| 5149 if (eap->skip) /* not executing commands, only parsing */ | |
| 5150 return; | |
| 5151 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5152 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5153 { |
| 825 | 5154 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5155 EMSG(_(e_modifiable)); |
| 5156 return; | |
| 5157 } | |
| 5158 | |
| 7 | 5159 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5160 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5161 if (subflags.do_error) |
| 7 | 5162 EMSG(_(e_invcmd)); |
| 5163 return; | |
| 5164 } | |
| 5165 | |
| 5166 /* 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
|
5167 if (subflags.do_ic == 'i') |
| 7 | 5168 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5169 else if (subflags.do_ic == 'I') |
| 7 | 5170 regmatch.rmm_ic = FALSE; |
| 5171 | |
| 5172 sub_firstline = NULL; | |
| 5173 | |
| 5174 /* | |
| 5175 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5176 * We do it here once to avoid it to be replaced over and over again. | |
| 5177 * But don't do it when it starts with "\=", then it's an expression. | |
| 5178 */ | |
| 5179 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5180 sub = regtilde(sub, p_magic); | |
| 5181 | |
| 5182 /* | |
| 5183 * Check for a match on each line. | |
| 5184 */ | |
| 5185 line2 = eap->line2; | |
| 5186 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
|
5187 #if defined(FEAT_EVAL) |
| 7 | 5188 || aborting() |
| 5189 #endif | |
| 5190 ); ++lnum) | |
| 5191 { | |
| 1521 | 5192 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
|
5193 (colnr_T)0, NULL, NULL); |
| 7 | 5194 if (nmatch) |
| 5195 { | |
| 5196 colnr_T copycol; | |
| 5197 colnr_T matchcol; | |
| 5198 colnr_T prev_matchcol = MAXCOL; | |
| 5199 char_u *new_end, *new_start = NULL; | |
| 5200 unsigned new_start_len = 0; | |
| 5201 char_u *p1; | |
| 5202 int did_sub = FALSE; | |
| 5203 int lastone; | |
| 1872 | 5204 int len, copy_len, needed_len; |
| 7 | 5205 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5206 int do_again; /* do it again after joining lines */ | |
| 15 | 5207 int skip_match = FALSE; |
| 1499 | 5208 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5209 |
| 5210 /* | |
| 5211 * The new text is build up step by step, to avoid too much | |
| 5212 * copying. There are these pieces: | |
| 1581 | 5213 * sub_firstline The old text, unmodified. |
| 7 | 5214 * copycol Column in the old text where we started |
| 5215 * looking for a match; from here old text still | |
| 5216 * needs to be copied to the new text. | |
| 5217 * matchcol Column number of the old text where to look | |
| 5218 * for the next match. It's just after the | |
| 5219 * previous match or one further. | |
| 5220 * prev_matchcol Column just after the previous match (if any). | |
| 5221 * Mostly equal to matchcol, except for the first | |
| 5222 * match and after skipping an empty match. | |
| 5223 * regmatch.*pos Where the pattern matched in the old text. | |
| 5224 * new_start The new text, all that has been produced so | |
| 5225 * far. | |
| 5226 * new_end The new text, where to append new text. | |
| 5227 * | |
| 1499 | 5228 * lnum The line number where we found the start of |
| 5229 * the match. Can be below the line we searched | |
| 5230 * when there is a \n before a \zs in the | |
| 5231 * pattern. | |
| 7 | 5232 * sub_firstlnum The line number in the buffer where to look |
| 5233 * for a match. Can be different from "lnum" | |
| 5234 * when the pattern or substitute string contains | |
| 5235 * line breaks. | |
| 5236 * | |
| 5237 * Special situations: | |
| 5238 * - When the substitute string contains a line break, the part up | |
| 5239 * to the line break is inserted in the text, but the copy of | |
| 5240 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5241 * the inserted lines. | |
| 5242 * - When the matched pattern contains a line break, the old line | |
| 5243 * is taken from the line at the end of the pattern. The lines | |
| 5244 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5245 * accordingly. | |
| 5246 * | |
| 5247 * The new text is built up in new_start[]. It has some extra | |
| 5248 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5249 * the length of the allocated memory at new_start. |
| 7 | 5250 * |
| 5251 * Make a copy of the old line, so it won't be taken away when | |
| 5252 * updating the screen or handling a multi-line match. The "old_" | |
| 5253 * pointers point into this copy. | |
| 5254 */ | |
| 1499 | 5255 sub_firstlnum = lnum; |
| 7 | 5256 copycol = 0; |
| 5257 matchcol = 0; | |
| 5258 | |
| 5259 /* At first match, remember current cursor position. */ | |
| 5260 if (!got_match) | |
| 5261 { | |
| 5262 setpcmark(); | |
| 5263 got_match = TRUE; | |
| 5264 } | |
| 5265 | |
| 5266 /* | |
| 5267 * Loop until nothing more to replace in this line. | |
| 5268 * 1. Handle match with empty string. | |
| 5269 * 2. If do_ask is set, ask for confirmation. | |
| 5270 * 3. substitute the string. | |
| 5271 * 4. if do_all is set, find next match | |
| 5272 * 5. break if there isn't another match in this line | |
| 5273 */ | |
| 5274 for (;;) | |
| 5275 { | |
| 1499 | 5276 /* Advance "lnum" to the line where the match starts. The |
| 5277 * match does not start in the first line when there is a line | |
| 5278 * break before \zs. */ | |
| 5279 if (regmatch.startpos[0].lnum > 0) | |
| 5280 { | |
| 5281 lnum += regmatch.startpos[0].lnum; | |
| 5282 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5283 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
|
5284 VIM_CLEAR(sub_firstline); |
| 1499 | 5285 } |
| 5286 | |
| 5287 if (sub_firstline == NULL) | |
| 5288 { | |
| 5289 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5290 if (sub_firstline == NULL) | |
| 5291 { | |
| 5292 vim_free(new_start); | |
| 5293 goto outofmem; | |
| 5294 } | |
| 5295 } | |
| 5296 | |
| 7 | 5297 /* Save the line number of the last change for the final |
| 5298 * cursor position (just like Vi). */ | |
| 5299 curwin->w_cursor.lnum = lnum; | |
| 5300 do_again = FALSE; | |
| 5301 | |
| 5302 /* | |
| 5303 * 1. Match empty string does not count, except for first | |
| 5304 * match. This reproduces the strange vi behaviour. | |
| 5305 * This also catches endless loops. | |
| 5306 */ | |
| 5307 if (matchcol == prev_matchcol | |
| 5308 && regmatch.endpos[0].lnum == 0 | |
| 5309 && matchcol == regmatch.endpos[0].col) | |
| 5310 { | |
| 15 | 5311 if (sub_firstline[matchcol] == NUL) |
| 5312 /* We already were at the end of the line. Don't look | |
| 5313 * for a match in this line again. */ | |
| 5314 skip_match = TRUE; | |
| 5315 else | |
| 2837 | 5316 { |
| 5317 /* search for a match at next column */ | |
| 5318 #ifdef FEAT_MBYTE | |
| 5319 if (has_mbyte) | |
| 5320 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5321 else | |
| 5322 #endif | |
| 5323 ++matchcol; | |
| 5324 } | |
| 7 | 5325 goto skip; |
| 5326 } | |
| 5327 | |
| 5328 /* Normally we continue searching for a match just after the | |
| 5329 * previous match. */ | |
| 5330 matchcol = regmatch.endpos[0].col; | |
| 5331 prev_matchcol = matchcol; | |
| 5332 | |
| 5333 /* | |
| 170 | 5334 * 2. If do_count is set only increase the counter. |
| 5335 * If do_ask is set, ask for confirmation. | |
| 7 | 5336 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5337 if (subflags.do_count) |
| 170 | 5338 { |
| 5339 /* For a multi-line match, put matchcol at the NUL at | |
| 5340 * the end of the line and set nmatch to one, so that | |
| 5341 * we continue looking for a match on the next line. | |
| 5342 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5343 if (nmatch > 1) | |
| 5344 { | |
| 835 | 5345 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5346 nmatch = 1; |
| 1483 | 5347 skip_match = TRUE; |
| 170 | 5348 } |
| 5349 sub_nsubs++; | |
| 5350 did_sub = TRUE; | |
| 3736 | 5351 #ifdef FEAT_EVAL |
| 5352 /* Skip the substitution, unless an expression is used, | |
| 5353 * then it is evaluated in the sandbox. */ | |
| 5354 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5355 #endif | |
| 5356 goto skip; | |
| 170 | 5357 } |
| 5358 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5359 if (subflags.do_ask) |
| 7 | 5360 { |
| 1874 | 5361 int typed = 0; |
| 1872 | 5362 |
| 7 | 5363 /* change State to CONFIRM, so that the mouse works |
| 5364 * properly */ | |
| 5365 save_State = State; | |
| 5366 State = CONFIRM; | |
| 5367 #ifdef FEAT_MOUSE | |
| 5368 setmouse(); /* disable mouse in xterm */ | |
| 5369 #endif | |
| 5370 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
|
5371 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
|
5372 do_check_cursorbind(); |
| 7 | 5373 |
| 5374 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5375 * asking for confirmation. */ | |
| 5376 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5377 ++no_u_sync; | |
| 5378 | |
| 5379 /* | |
| 5380 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5381 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5382 while (subflags.do_ask) |
| 7 | 5383 { |
| 169 | 5384 if (exmode_active) |
| 5385 { | |
| 5386 char_u *resp; | |
| 5387 colnr_T sc, ec; | |
| 5388 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5389 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5390 subflags.do_number, subflags.do_list); |
| 169 | 5391 |
| 5392 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5393 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
|
5394 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
|
5395 curwin->w_cursor.col = 0; |
| 169 | 5396 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
|
5397 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5398 { |
| 5399 int numw = number_width(curwin) + 1; | |
| 5400 sc += numw; | |
| 5401 ec += numw; | |
| 5402 } | |
| 169 | 5403 msg_start(); |
| 170 | 5404 for (i = 0; i < (long)sc; ++i) |
| 169 | 5405 msg_putchar(' '); |
| 170 | 5406 for ( ; i <= (long)ec; ++i) |
| 169 | 5407 msg_putchar('^'); |
| 5408 | |
| 5409 resp = getexmodeline('?', NULL, 0); | |
| 5410 if (resp != NULL) | |
| 5411 { | |
| 1872 | 5412 typed = *resp; |
| 169 | 5413 vim_free(resp); |
| 5414 } | |
| 5415 } | |
| 5416 else | |
| 5417 { | |
| 4076 | 5418 char_u *orig_line = NULL; |
| 5419 int len_change = 0; | |
| 7 | 5420 #ifdef FEAT_FOLDING |
| 169 | 5421 int save_p_fen = curwin->w_p_fen; |
| 5422 | |
| 5423 curwin->w_p_fen = FALSE; | |
| 5424 #endif | |
| 5425 /* Invert the matched string. | |
| 5426 * Remove the inversion afterwards. */ | |
| 5427 temp = RedrawingDisabled; | |
| 5428 RedrawingDisabled = 0; | |
| 5429 | |
| 4076 | 5430 if (new_start != NULL) |
| 5431 { | |
| 5432 /* There already was a substitution, we would | |
| 5433 * like to show this to the user. We cannot | |
| 5434 * really update the line, it would change | |
| 5435 * what matches. Temporarily replace the line | |
| 5436 * and change it back afterwards. */ | |
| 5437 orig_line = vim_strsave(ml_get(lnum)); | |
| 5438 if (orig_line != NULL) | |
| 5439 { | |
| 5440 char_u *new_line = concat_str(new_start, | |
| 5441 sub_firstline + copycol); | |
| 5442 | |
| 5443 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
|
5444 VIM_CLEAR(orig_line); |
| 4076 | 5445 else |
| 5446 { | |
| 5447 /* Position the cursor relative to the | |
| 5448 * end of the line, the previous | |
| 5449 * substitute may have inserted or | |
| 5450 * deleted characters before the | |
| 5451 * cursor. */ | |
| 4086 | 5452 len_change = (int)STRLEN(new_line) |
| 5453 - (int)STRLEN(orig_line); | |
| 4076 | 5454 curwin->w_cursor.col += len_change; |
| 5455 ml_replace(lnum, new_line, FALSE); | |
| 5456 } | |
| 5457 } | |
| 5458 } | |
| 5459 | |
| 1499 | 5460 search_match_lines = regmatch.endpos[0].lnum |
| 5461 - regmatch.startpos[0].lnum; | |
| 4076 | 5462 search_match_endcol = regmatch.endpos[0].col |
| 5463 + len_change; | |
| 169 | 5464 highlight_match = TRUE; |
| 5465 | |
| 5466 update_topline(); | |
| 5467 validate_cursor(); | |
| 748 | 5468 update_screen(SOME_VALID); |
| 169 | 5469 highlight_match = FALSE; |
| 748 | 5470 redraw_later(SOME_VALID); |
| 7 | 5471 |
| 5472 #ifdef FEAT_FOLDING | |
| 169 | 5473 curwin->w_p_fen = save_p_fen; |
| 5474 #endif | |
| 5475 if (msg_row == Rows - 1) | |
| 5476 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5477 msg_starthere(); | |
| 5478 i = msg_scroll; | |
| 5479 msg_scroll = 0; /* truncate msg when | |
| 5480 needed */ | |
| 5481 msg_no_more = TRUE; | |
| 5482 /* write message same highlighting as for | |
| 5483 * wait_return */ | |
|
11158
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5484 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5485 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5486 msg_no_more = FALSE; | |
| 5487 msg_scroll = i; | |
| 5488 showruler(TRUE); | |
| 5489 windgoto(msg_row, msg_col); | |
| 5490 RedrawingDisabled = temp; | |
| 7 | 5491 |
| 5492 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5493 dont_scroll = FALSE; /* allow scrolling here */ |
| 5494 #endif | |
| 5495 ++no_mapping; /* don't map this key */ | |
| 5496 ++allow_keys; /* allow special keys */ | |
| 1872 | 5497 typed = plain_vgetc(); |
| 169 | 5498 --allow_keys; |
| 5499 --no_mapping; | |
| 5500 | |
| 5501 /* clear the question */ | |
| 5502 msg_didout = FALSE; /* don't scroll up */ | |
| 5503 msg_col = 0; | |
| 5504 gotocmdline(TRUE); | |
| 4076 | 5505 |
| 5506 /* restore the line */ | |
| 5507 if (orig_line != NULL) | |
| 5508 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5509 } |
| 5510 | |
| 7 | 5511 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5512 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5513 #ifdef UNIX |
| 1872 | 5514 || typed == intr_char |
| 7 | 5515 #endif |
| 5516 ) | |
| 5517 { | |
| 5518 got_quit = TRUE; | |
| 5519 break; | |
| 5520 } | |
| 1872 | 5521 if (typed == 'n') |
| 7 | 5522 break; |
| 1872 | 5523 if (typed == 'y') |
| 7 | 5524 break; |
| 1872 | 5525 if (typed == 'l') |
| 7 | 5526 { |
| 5527 /* last: replace and then stop */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5528 subflags.do_all = FALSE; |
| 7 | 5529 line2 = lnum; |
| 5530 break; | |
| 5531 } | |
| 1872 | 5532 if (typed == 'a') |
| 7 | 5533 { |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5534 subflags.do_ask = FALSE; |
| 7 | 5535 break; |
| 5536 } | |
| 5537 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5538 if (typed == Ctrl_E) |
| 7 | 5539 scrollup_clamp(); |
| 1872 | 5540 else if (typed == Ctrl_Y) |
| 7 | 5541 scrolldown_clamp(); |
| 5542 #endif | |
| 5543 } | |
| 5544 State = save_State; | |
| 5545 #ifdef FEAT_MOUSE | |
| 5546 setmouse(); | |
| 5547 #endif | |
| 5548 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5549 --no_u_sync; | |
| 5550 | |
| 1872 | 5551 if (typed == 'n') |
| 7 | 5552 { |
| 5553 /* For a multi-line match, put matchcol at the NUL at | |
| 5554 * the end of the line and set nmatch to one, so that | |
| 5555 * we continue looking for a match on the next line. | |
| 1091 | 5556 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5557 * get stuck when pressing 'n'. */ | |
| 7 | 5558 if (nmatch > 1) |
| 5559 { | |
| 835 | 5560 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5561 skip_match = TRUE; |
| 7 | 5562 } |
| 5563 goto skip; | |
| 5564 } | |
| 5565 if (got_quit) | |
| 4099 | 5566 goto skip; |
| 7 | 5567 } |
| 5568 | |
| 5569 /* Move the cursor to the start of the match, so that we can | |
| 5570 * use "\=col("."). */ | |
| 5571 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5572 | |
| 5573 /* | |
| 5574 * 3. substitute the string. | |
| 5575 */ | |
| 3736 | 5576 #ifdef FEAT_EVAL |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5577 if (subflags.do_count) |
| 3736 | 5578 { |
| 3786 | 5579 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5580 save_ma = curbuf->b_p_ma; |
| 5581 curbuf->b_p_ma = FALSE; | |
| 5582 sandbox++; | |
| 5583 } | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5584 /* 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
|
5585 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5586 subflags_save = subflags; |
| 3736 | 5587 #endif |
| 7 | 5588 /* get length of substitution part */ |
| 1499 | 5589 sublen = vim_regsub_multi(®match, |
| 5590 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5591 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5592 #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
|
5593 /* 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
|
5594 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5595 if (subflags.do_count) |
| 3736 | 5596 { |
| 5597 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
|
5598 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5599 sandbox--; |
| 3736 | 5600 goto skip; |
| 5601 } | |
| 5602 #endif | |
| 7 | 5603 |
| 533 | 5604 /* When the match included the "$" of the last line it may |
| 819 | 5605 * go beyond the last line of the buffer. */ |
| 533 | 5606 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5607 { | |
| 5608 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5609 skip_match = TRUE; | |
| 5610 } | |
| 5611 | |
| 7 | 5612 /* Need room for: |
| 5613 * - result so far in new_start (not for first sub in line) | |
| 5614 * - original text up to match | |
| 5615 * - length of substituted part | |
| 5616 * - original text after match | |
| 5617 */ | |
| 5618 if (nmatch == 1) | |
| 5619 p1 = sub_firstline; | |
| 5620 else | |
| 5621 { | |
| 5622 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5623 nmatch_tl += nmatch - 1; | |
| 5624 } | |
| 1872 | 5625 copy_len = regmatch.startpos[0].col - copycol; |
| 5626 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5627 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5628 if (new_start == NULL) |
| 5629 { | |
| 5630 /* | |
| 5631 * Get some space for a temporary buffer to do the | |
| 5632 * substitution into (and some extra space to avoid | |
| 5633 * too many calls to alloc()/free()). | |
| 5634 */ | |
| 5635 new_start_len = needed_len + 50; | |
| 5636 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5637 goto outofmem; | |
| 5638 *new_start = NUL; | |
| 5639 new_end = new_start; | |
| 5640 } | |
| 5641 else | |
| 5642 { | |
| 5643 /* | |
| 5644 * Check if the temporary buffer is long enough to do the | |
| 5645 * substitution into. If not, make it larger (with a bit | |
| 5646 * extra to avoid too many calls to alloc()/free()). | |
| 5647 */ | |
| 5648 len = (unsigned)STRLEN(new_start); | |
| 5649 needed_len += len; | |
| 1872 | 5650 if (needed_len > (int)new_start_len) |
| 7 | 5651 { |
| 5652 new_start_len = needed_len + 50; | |
| 5653 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5654 { | |
| 5655 vim_free(new_start); | |
| 5656 goto outofmem; | |
| 5657 } | |
| 5658 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5659 vim_free(new_start); | |
| 5660 new_start = p1; | |
| 5661 } | |
| 5662 new_end = new_start + len; | |
| 5663 } | |
| 5664 | |
| 5665 /* | |
| 5666 * copy the text up to the part that matched | |
| 5667 */ | |
| 1872 | 5668 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5669 new_end += copy_len; | |
| 7 | 5670 |
| 1499 | 5671 (void)vim_regsub_multi(®match, |
| 5672 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5673 sub, new_end, TRUE, p_magic, TRUE); |
| 5674 sub_nsubs++; | |
| 5675 did_sub = TRUE; | |
| 5676 | |
| 5677 /* Move the cursor to the start of the line, to avoid that it | |
| 5678 * is beyond the end of the line after the substitution. */ | |
| 5679 curwin->w_cursor.col = 0; | |
| 5680 | |
| 5681 /* For a multi-line match, make a copy of the last matched | |
| 5682 * line and continue in that one. */ | |
| 5683 if (nmatch > 1) | |
| 5684 { | |
| 5685 sub_firstlnum += nmatch - 1; | |
| 5686 vim_free(sub_firstline); | |
| 5687 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5688 /* When going beyond the last line, stop substituting. */ | |
| 5689 if (sub_firstlnum <= line2) | |
| 5690 do_again = TRUE; | |
| 5691 else | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5692 subflags.do_all = FALSE; |
| 7 | 5693 } |
| 5694 | |
| 5695 /* Remember next character to be copied. */ | |
| 5696 copycol = regmatch.endpos[0].col; | |
| 5697 | |
| 819 | 5698 if (skip_match) |
| 5699 { | |
| 5700 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5701 * less than what it ought to be. */ | |
| 5702 vim_free(sub_firstline); | |
| 5703 sub_firstline = vim_strsave((char_u *)""); | |
| 5704 copycol = 0; | |
| 5705 } | |
| 5706 | |
| 7 | 5707 /* |
| 5708 * Now the trick is to replace CTRL-M chars with a real line | |
| 5709 * break. This would make it impossible to insert a CTRL-M in | |
| 5710 * the text. The line break can be avoided by preceding the | |
| 5711 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5712 * they must be doubled in the string and are halved here. | |
| 5713 * That is Vi compatible. | |
| 5714 */ | |
| 5715 for (p1 = new_end; *p1; ++p1) | |
| 5716 { | |
| 5717 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5718 STRMOVE(p1, p1 + 1); |
| 7 | 5719 else if (*p1 == CAR) |
| 5720 { | |
| 5721 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5722 { | |
| 5723 *p1 = NUL; /* truncate up to the CR */ | |
| 5724 ml_append(lnum - 1, new_start, | |
| 5725 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5726 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5727 if (subflags.do_ask) |
| 7 | 5728 appended_lines(lnum - 1, 1L); |
| 5729 else | |
| 5730 { | |
| 5731 if (first_line == 0) | |
| 5732 first_line = lnum; | |
| 5733 last_line = lnum + 1; | |
| 5734 } | |
| 5735 /* All line numbers increase. */ | |
| 5736 ++sub_firstlnum; | |
| 5737 ++lnum; | |
| 5738 ++line2; | |
| 5739 /* move the cursor to the new line, like Vi */ | |
| 5740 ++curwin->w_cursor.lnum; | |
| 1444 | 5741 /* copy the rest */ |
| 1624 | 5742 STRMOVE(new_start, p1 + 1); |
| 7 | 5743 p1 = new_start - 1; |
| 5744 } | |
| 5745 } | |
| 5746 #ifdef FEAT_MBYTE | |
| 5747 else if (has_mbyte) | |
| 474 | 5748 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5749 #endif |
| 5750 } | |
| 5751 | |
| 5752 /* | |
| 5753 * 4. If do_all is set, find next match. | |
| 5754 * Prevent endless loop with patterns that match empty | |
| 5755 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5756 * But ":s/\n/#/" is OK. | |
| 5757 */ | |
| 5758 skip: | |
| 5759 /* We already know that we did the last subst when we are at | |
| 5760 * the end of the line, except that a pattern like | |
| 1499 | 5761 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5762 * "line2" when there is a \zs in the pattern after a line | |
| 5763 * break. */ | |
| 15 | 5764 lastone = (skip_match |
| 5765 || got_int | |
| 5766 || got_quit | |
| 1499 | 5767 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5768 || !(subflags.do_all || do_again) |
| 15 | 5769 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5770 && !re_multiline(regmatch.regprog))); | |
| 7 | 5771 nmatch = -1; |
| 5772 | |
| 5773 /* | |
| 5774 * Replace the line in the buffer when needed. This is | |
| 5775 * skipped when there are more matches. | |
| 5776 * The check for nmatch_tl is needed for when multi-line | |
| 5777 * matching must replace the lines before trying to do another | |
| 5778 * match, otherwise "\@<=" won't work. | |
| 1499 | 5779 * When the match starts below where we start searching also |
| 5780 * need to replace the line first (using \zs after \n). | |
| 7 | 5781 */ |
| 5782 if (lastone | |
| 5783 || nmatch_tl > 0 | |
| 5784 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5785 curbuf, sub_firstlnum, |
|
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5786 matchcol, NULL, NULL)) == 0 |
| 1499 | 5787 || regmatch.startpos[0].lnum > 0) |
| 7 | 5788 { |
| 5789 if (new_start != NULL) | |
| 5790 { | |
| 5791 /* | |
| 5792 * Copy the rest of the line, that didn't match. | |
| 5793 * "matchcol" has to be adjusted, we use the end of | |
| 5794 * the line as reference, because the substitute may | |
| 5795 * have changed the number of characters. Same for | |
| 5796 * "prev_matchcol". | |
| 5797 */ | |
| 5798 STRCAT(new_start, sub_firstline + copycol); | |
| 5799 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5800 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5801 - prev_matchcol; | |
| 5802 | |
| 5803 if (u_savesub(lnum) != OK) | |
| 5804 break; | |
| 5805 ml_replace(lnum, new_start, TRUE); | |
| 5806 | |
| 5807 if (nmatch_tl > 0) | |
| 5808 { | |
| 5809 /* | |
| 5810 * Matched lines have now been substituted and are | |
| 5811 * useless, delete them. The part after the match | |
| 5812 * has been appended to new_start, we don't need | |
| 5813 * it in the buffer. | |
| 5814 */ | |
| 5815 ++lnum; | |
| 5816 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5817 break; | |
| 5818 for (i = 0; i < nmatch_tl; ++i) | |
| 5819 ml_delete(lnum, (int)FALSE); | |
| 5820 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5821 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5822 if (subflags.do_ask) |
| 7 | 5823 deleted_lines(lnum, nmatch_tl); |
| 5824 --lnum; | |
| 5825 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5826 nmatch_tl = 0; | |
| 5827 } | |
| 5828 | |
| 5829 /* When asking, undo is saved each time, must also set | |
| 5830 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5831 if (subflags.do_ask) |
| 7 | 5832 changed_bytes(lnum, 0); |
| 5833 else | |
| 5834 { | |
| 5835 if (first_line == 0) | |
| 5836 first_line = lnum; | |
| 5837 last_line = lnum + 1; | |
| 5838 } | |
| 5839 | |
| 5840 sub_firstlnum = lnum; | |
| 5841 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5842 sub_firstline = new_start; | |
| 5843 new_start = NULL; | |
| 5844 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5845 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5846 - prev_matchcol; | |
| 5847 copycol = 0; | |
| 5848 } | |
| 5849 if (nmatch == -1 && !lastone) | |
| 5850 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5851 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5852 |
| 5853 /* | |
| 5854 * 5. break if there isn't another match in this line | |
| 5855 */ | |
| 5856 if (nmatch <= 0) | |
| 1499 | 5857 { |
| 5858 /* If the match found didn't start where we were | |
| 5859 * searching, do the next search in the line where we | |
| 5860 * found the match. */ | |
| 5861 if (nmatch == -1) | |
| 5862 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5863 break; |
| 1499 | 5864 } |
| 7 | 5865 } |
| 5866 | |
| 5867 line_breakcheck(); | |
| 5868 } | |
| 5869 | |
| 5870 if (did_sub) | |
| 5871 ++sub_nlines; | |
| 1720 | 5872 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
|
5873 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5874 } |
| 5875 | |
| 5876 line_breakcheck(); | |
| 5877 } | |
| 5878 | |
| 5879 if (first_line != 0) | |
| 5880 { | |
| 5881 /* Need to subtract the number of added lines from "last_line" to get | |
| 5882 * the line number before the change (same as adding the number of | |
| 5883 * deleted lines). */ | |
| 5884 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5885 changed_lines(first_line, 0, last_line - i, i); | |
| 5886 } | |
| 5887 | |
| 5888 outofmem: | |
| 5889 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5890 |
| 5891 /* ":s/pat//n" doesn't move the cursor */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5892 if (subflags.do_count) |
| 170 | 5893 curwin->w_cursor = old_cursor; |
| 5894 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5895 if (sub_nsubs > start_nsubs) |
| 7 | 5896 { |
| 5897 /* Set the '[ and '] marks. */ | |
| 5898 curbuf->b_op_start.lnum = eap->line1; | |
| 5899 curbuf->b_op_end.lnum = line2; | |
| 5900 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5901 | |
| 5902 if (!global_busy) | |
| 5903 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5904 /* 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
|
5905 if (!subflags.do_ask) |
| 3394 | 5906 { |
| 5907 if (endcolumn) | |
| 5908 coladvance((colnr_T)MAXCOL); | |
| 5909 else | |
| 5910 beginline(BL_WHITE | BL_FIX); | |
| 5911 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5912 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5913 MSG(""); |
| 5914 } | |
| 5915 else | |
| 5916 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5917 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5918 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5919 subflags.do_number, subflags.do_list); |
| 7 | 5920 } |
| 5921 else if (!global_busy) | |
| 5922 { | |
| 5923 if (got_int) /* interrupted */ | |
| 5924 EMSG(_(e_interr)); | |
| 5925 else if (got_match) /* did find something but nothing substituted */ | |
| 5926 MSG(""); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5927 else if (subflags.do_error) /* nothing found */ |
| 7 | 5928 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5929 } | |
| 5930 | |
| 4035 | 5931 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5932 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5933 /* Cursor position may require updating */ |
| 5934 changed_window_setting(); | |
| 5935 #endif | |
| 5936 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5937 vim_regfree(regmatch.regprog); |
| 6789 | 5938 |
| 5939 /* 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
|
5940 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5941 subflags.do_ask = save_do_ask; |
| 7 | 5942 } |
| 5943 | |
| 5944 /* | |
| 5945 * Give message for number of substitutions. | |
| 5946 * Can also be used after a ":global" command. | |
| 5947 * Return TRUE if a message was given. | |
| 5948 */ | |
| 484 | 5949 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5950 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5951 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5952 { |
| 5953 /* | |
| 5954 * Only report substitutions when: | |
| 5955 * - more than 'report' substitutions | |
| 5956 * - command was typed by user, or number of changed lines > 'report' | |
| 5957 * - giving messages is not disabled by 'lazyredraw' | |
| 5958 */ | |
| 170 | 5959 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5960 || count_only) | |
| 7 | 5961 && messaging()) |
| 5962 { | |
|
14585
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5963 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5964 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5965 |
| 7 | 5966 if (got_int) |
| 5967 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5968 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5969 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5970 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5971 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5972 ? 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
|
5973 "%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
|
5974 : 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
|
5975 "%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
|
5976 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5977 ? 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
|
5978 "%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
|
5979 : 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
|
5980 "%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
|
5981 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5982 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
|
5983 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
|
5984 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
|
5985 |
| 7 | 5986 if (msg(msg_buf)) |
| 5987 /* save message to display it after redraw */ | |
| 680 | 5988 set_keep_msg(msg_buf, 0); |
| 7 | 5989 return TRUE; |
| 5990 } | |
| 5991 if (got_int) | |
| 5992 { | |
| 5993 EMSG(_(e_interr)); | |
| 5994 return TRUE; | |
| 5995 } | |
| 5996 return FALSE; | |
| 5997 } | |
| 5998 | |
|
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
|
5999 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
|
6000 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
|
6001 { |
|
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
|
6002 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
|
6003 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
|
6004 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
|
6005 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
|
6006 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
|
6007 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
|
6008 } |
|
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
|
6009 |
| 7 | 6010 /* |
| 6011 * Execute a global command of the form: | |
| 6012 * | |
| 6013 * g/pattern/X : execute X on all lines where pattern matches | |
| 6014 * v/pattern/X : execute X on all lines where pattern does not match | |
| 6015 * | |
| 6016 * where 'X' is an EX command | |
| 6017 * | |
| 6018 * The command character (as well as the trailing slash) is optional, and | |
| 6019 * is assumed to be 'p' if missing. | |
| 6020 * | |
| 6021 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 6022 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 6023 * for each line that has a mark. This is required because after deleting |
| 6024 * lines we do not know where to search for the next match. | |
| 6025 */ | |
| 6026 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6027 ex_global(exarg_T *eap) |
| 7 | 6028 { |
| 6029 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6030 int ndone = 0; |
| 7 | 6031 int type; /* first char of cmd: 'v' or 'g' */ |
| 6032 char_u *cmd; /* command argument */ | |
| 6033 | |
| 6034 char_u delim; /* delimiter, normally '/' */ | |
| 6035 char_u *pat; | |
| 6036 regmmatch_T regmatch; | |
| 6037 int match; | |
| 6038 int which_pat; | |
| 6039 | |
|
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
|
6040 /* 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
|
6041 * ":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
|
6042 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
|
6043 || 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
|
6044 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6045 /* 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
|
6046 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6047 return; |
| 6048 } | |
| 6049 | |
| 6050 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6051 type = 'v'; | |
| 6052 else | |
| 6053 type = *eap->cmd; | |
| 6054 cmd = eap->arg; | |
| 6055 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6056 | |
| 6057 /* | |
| 6058 * undocumented vi feature: | |
| 6059 * "\/" and "\?": use previous search pattern. | |
| 6060 * "\&": use previous substitute pattern. | |
| 6061 */ | |
| 6062 if (*cmd == '\\') | |
| 6063 { | |
| 6064 ++cmd; | |
| 6065 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6066 { | |
| 6067 EMSG(_(e_backslash)); | |
| 6068 return; | |
| 6069 } | |
| 6070 if (*cmd == '&') | |
| 6071 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6072 else | |
| 6073 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6074 ++cmd; | |
| 6075 pat = (char_u *)""; | |
| 6076 } | |
| 6077 else if (*cmd == NUL) | |
| 6078 { | |
| 6079 EMSG(_("E148: Regular expression missing from global")); | |
| 6080 return; | |
| 6081 } | |
| 6082 else | |
| 6083 { | |
| 6084 delim = *cmd; /* get the delimiter */ | |
| 6085 if (delim) | |
| 6086 ++cmd; /* skip delimiter if there is one */ | |
| 6087 pat = cmd; /* remember start of pattern */ | |
| 6088 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6089 if (cmd[0] == delim) /* end delimiter found */ | |
| 6090 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6091 } | |
| 6092 | |
| 6093 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6094 if (p_altkeymap && curwin->w_p_rl) | |
| 6095 lrFswap(pat,0); | |
| 6096 #endif | |
| 6097 | |
| 6098 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6099 { | |
| 6100 EMSG(_(e_invcmd)); | |
| 6101 return; | |
| 6102 } | |
| 6103 | |
|
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
|
6104 if (global_busy) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6105 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6106 lnum = curwin->w_cursor.lnum; |
| 1521 | 6107 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
|
6108 (colnr_T)0, NULL, NULL); |
| 7 | 6109 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6110 global_exe_one(cmd, lnum); |
| 7 | 6111 } |
| 6112 else | |
| 6116 | 6113 { |
|
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
|
6114 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6115 * pass 1: set marks for each (not) matching line |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6116 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6117 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6118 { |
|
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
|
6119 /* a match on this line? */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6120 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
|
6121 (colnr_T)0, NULL, NULL); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6122 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6123 { |
|
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
|
6124 ml_setmarked(lnum); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6125 ndone++; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6126 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6127 line_breakcheck(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
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 |
|
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 * pass 2: execute the command for each line that has been marked |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6132 */ |
|
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
|
6133 if (got_int) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6134 MSG(_(e_interr)); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6135 else if (ndone == 0) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6136 { |
|
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
|
6137 if (type == 'v') |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6138 smsg((char_u *)_("Pattern found in every line: %s"), pat); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6139 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
|
6140 smsg((char_u *)_("Pattern not found: %s"), pat); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6141 } |
|
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
|
6142 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
|
6143 { |
| 6116 | 6144 #ifdef FEAT_CLIPBOARD |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6145 start_global_changes(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6146 #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
|
6147 global_exe(cmd); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6148 #ifdef FEAT_CLIPBOARD |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6149 end_global_changes(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6150 #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
|
6151 } |
|
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
|
6152 |
|
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
|
6153 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
|
6154 } |
|
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
|
6155 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6156 vim_regfree(regmatch.regprog); |
| 7 | 6157 } |
| 6158 | |
| 6159 /* | |
| 6160 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6161 */ | |
| 6162 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6163 global_exe(char_u *cmd) |
| 7 | 6164 { |
| 2819 | 6165 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6166 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6167 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6168 |
| 6169 /* | |
| 6170 * Set current position only once for a global command. | |
| 6171 * If global_busy is set, setpcmark() will not do anything. | |
| 6172 * If there is an error, global_busy will be incremented. | |
| 6173 */ | |
| 6174 setpcmark(); | |
| 6175 | |
| 6176 /* When the command writes a message, don't overwrite the command. */ | |
| 6177 msg_didout = TRUE; | |
| 6178 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6179 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6180 sub_nlines = 0; |
| 7 | 6181 global_need_beginline = FALSE; |
| 6182 global_busy = 1; | |
| 6183 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6184 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6185 { | |
|
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
|
6186 global_exe_one(cmd, lnum); |
| 7 | 6187 ui_breakcheck(); |
| 6188 } | |
| 6189 | |
| 6190 global_busy = 0; | |
| 6191 if (global_need_beginline) | |
| 6192 beginline(BL_WHITE | BL_FIX); | |
| 6193 else | |
| 6194 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6195 | |
| 39 | 6196 /* the cursor may not have moved in the text but a change in a previous |
| 6197 * line may move it on the screen */ | |
| 6198 changed_line_abv_curs(); | |
| 6199 | |
| 7 | 6200 /* If it looks like no message was written, allow overwriting the |
| 6201 * command with the report for number of changes. */ | |
| 6202 if (msg_col == 0 && msg_scrolled == 0) | |
| 6203 msg_didout = FALSE; | |
| 6204 | |
| 1227 | 6205 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6206 * number of extra or deleted lines. |
| 6207 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6208 * we are in after execution is different from the buffer we started in. */ | |
| 6209 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6210 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6211 } | |
| 6212 | |
| 6213 #ifdef FEAT_VIMINFO | |
| 6214 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6215 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6216 { |
| 2690 | 6217 if (force) |
| 7 | 6218 vim_free(old_sub); |
| 6219 if (force || old_sub == NULL) | |
| 6220 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6221 return viminfo_readline(virp); | |
| 6222 } | |
| 6223 | |
| 6224 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6225 write_viminfo_sub_string(FILE *fp) |
| 7 | 6226 { |
| 6227 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6228 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6229 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6230 viminfo_writestring(fp, old_sub); |
| 6231 } | |
| 6232 } | |
| 6233 #endif /* FEAT_VIMINFO */ | |
| 6234 | |
| 359 | 6235 #if defined(EXITFREE) || defined(PROTO) |
| 6236 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6237 free_old_sub(void) |
| 359 | 6238 { |
| 6239 vim_free(old_sub); | |
| 6240 } | |
| 6241 #endif | |
| 6242 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6243 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6244 /* |
| 6245 * Set up for a tagpreview. | |
| 735 | 6246 * Return TRUE when it was created. |
| 7 | 6247 */ |
| 735 | 6248 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6249 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6250 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6251 { |
| 6252 win_T *wp; | |
| 6253 | |
| 6254 # ifdef FEAT_GUI | |
| 6255 need_mouse_correct = TRUE; | |
| 6256 # endif | |
| 6257 | |
| 6258 /* | |
| 6259 * If there is already a preview window open, use that one. | |
| 6260 */ | |
| 6261 if (!curwin->w_p_pvw) | |
| 6262 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6263 FOR_ALL_WINDOWS(wp) |
| 7 | 6264 if (wp->w_p_pvw) |
| 6265 break; | |
| 6266 if (wp != NULL) | |
| 816 | 6267 win_enter(wp, undo_sync); |
| 7 | 6268 else |
| 6269 { | |
| 6270 /* | |
| 6271 * There is no preview window open yet. Create one. | |
| 6272 */ | |
| 6273 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6274 == FAIL) | |
| 735 | 6275 return FALSE; |
| 7 | 6276 curwin->w_p_pvw = TRUE; |
| 6277 curwin->w_p_wfh = TRUE; | |
| 2583 | 6278 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6279 and 'cursorbind' */ | |
| 7 | 6280 # ifdef FEAT_DIFF |
| 6281 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6282 # endif | |
| 6283 # ifdef FEAT_FOLDING | |
| 6284 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6285 # endif | |
| 735 | 6286 return TRUE; |
| 7 | 6287 } |
| 6288 } | |
| 735 | 6289 return FALSE; |
| 7 | 6290 } |
| 6291 | |
| 6292 #endif | |
| 6293 | |
| 6294 | |
| 6295 /* | |
| 6296 * ":help": open a read-only window on a help file | |
| 6297 */ | |
| 6298 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6299 ex_help(exarg_T *eap) |
| 7 | 6300 { |
| 6301 char_u *arg; | |
| 6302 char_u *tag; | |
| 6303 FILE *helpfd; /* file descriptor of help file */ | |
| 6304 int n; | |
| 6305 int i; | |
| 6306 win_T *wp; | |
| 6307 int num_matches; | |
| 6308 char_u **matches; | |
| 6309 char_u *p; | |
| 6310 int empty_fnum = 0; | |
| 6311 int alt_fnum = 0; | |
| 6312 buf_T *buf; | |
| 6313 #ifdef FEAT_MULTI_LANG | |
| 6314 int len; | |
| 9 | 6315 char_u *lang; |
| 7 | 6316 #endif |
| 3112 | 6317 #ifdef FEAT_FOLDING |
| 6318 int old_KeyTyped = KeyTyped; | |
| 6319 #endif | |
| 7 | 6320 |
| 6321 if (eap != NULL) | |
| 6322 { | |
| 6323 /* | |
| 6324 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6325 * followed by some text. Set nextcmd to the following command. | |
| 6326 */ | |
| 6327 for (arg = eap->arg; *arg; ++arg) | |
| 6328 { | |
| 6329 if (*arg == '\n' || *arg == '\r' | |
| 6330 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6331 { | |
| 6332 *arg++ = NUL; | |
| 6333 eap->nextcmd = arg; | |
| 6334 break; | |
| 6335 } | |
| 6336 } | |
| 6337 arg = eap->arg; | |
| 6338 | |
| 3446 | 6339 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6340 { |
| 6341 EMSG(_("E478: Don't panic!")); | |
| 6342 return; | |
| 6343 } | |
| 6344 | |
| 6345 if (eap->skip) /* not executing commands */ | |
| 6346 return; | |
| 6347 } | |
| 6348 else | |
| 6349 arg = (char_u *)""; | |
| 6350 | |
| 6351 /* remove trailing blanks */ | |
| 6352 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
|
6353 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6354 *p-- = NUL; |
| 6355 | |
| 6356 #ifdef FEAT_MULTI_LANG | |
| 6357 /* Check for a specified language */ | |
| 9 | 6358 lang = check_help_lang(arg); |
| 7 | 6359 #endif |
| 6360 | |
| 6361 /* When no argument given go to the index. */ | |
| 6362 if (*arg == NUL) | |
| 6363 arg = (char_u *)"help.txt"; | |
| 6364 | |
| 6365 /* | |
| 6366 * Check if there is a match for the argument. | |
| 6367 */ | |
| 6368 n = find_help_tags(arg, &num_matches, &matches, | |
| 6369 eap != NULL && eap->forceit); | |
| 6370 | |
| 6371 i = 0; | |
| 6372 #ifdef FEAT_MULTI_LANG | |
| 6373 if (n != FAIL && lang != NULL) | |
| 6374 /* Find first item with the requested language. */ | |
| 6375 for (i = 0; i < num_matches; ++i) | |
| 6376 { | |
| 835 | 6377 len = (int)STRLEN(matches[i]); |
| 7 | 6378 if (len > 3 && matches[i][len - 3] == '@' |
| 6379 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6380 break; | |
| 6381 } | |
| 6382 #endif | |
| 6383 if (i >= num_matches || n == FAIL) | |
| 6384 { | |
| 6385 #ifdef FEAT_MULTI_LANG | |
| 6386 if (lang != NULL) | |
| 6387 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6388 else | |
| 6389 #endif | |
| 6390 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6391 if (n != FAIL) | |
| 6392 FreeWild(num_matches, matches); | |
| 6393 return; | |
| 6394 } | |
| 6395 | |
| 6396 /* The first match (in the requested language) is the best match. */ | |
| 6397 tag = vim_strsave(matches[i]); | |
| 6398 FreeWild(num_matches, matches); | |
| 6399 | |
| 6400 #ifdef FEAT_GUI | |
| 6401 need_mouse_correct = TRUE; | |
| 6402 #endif | |
| 6403 | |
| 6404 /* | |
| 6405 * Re-use an existing help window or open a new one. | |
| 684 | 6406 * Always open a new one for ":tab help". |
| 7 | 6407 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6408 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
|
6409 { |
| 684 | 6410 if (cmdmod.tab != 0) |
| 6411 wp = NULL; | |
| 6412 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6413 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
|
6414 if (bt_help(wp->w_buffer)) |
| 684 | 6415 break; |
| 7 | 6416 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6417 win_enter(wp, TRUE); | |
| 6418 else | |
| 6419 { | |
| 6420 /* | |
| 6421 * There is no help window yet. | |
| 6422 * Try to open the file specified by the "helpfile" option. | |
| 6423 */ | |
| 6424 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6425 { | |
| 274 | 6426 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6427 goto erret; |
| 6428 } | |
| 6429 fclose(helpfd); | |
| 6430 | |
| 6431 /* Split off help window; put it at far top if no position | |
| 684 | 6432 * specified, the current window is vertically split and |
| 6433 * narrow. */ | |
| 7 | 6434 n = WSP_HELP; |
| 6435 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6436 && curwin->w_width < 80) |
| 7 | 6437 n |= WSP_TOP; |
| 6438 if (win_split(0, n) == FAIL) | |
| 684 | 6439 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6440 |
| 7 | 6441 if (curwin->w_height < p_hh) |
| 6442 win_setheight((int)p_hh); | |
| 6443 | |
| 6444 /* | |
| 6445 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6446 * set b_p_ro flag). | |
| 6447 * Set the alternate file to the previously edited file. | |
| 6448 */ | |
| 6449 alt_fnum = curbuf->b_fnum; | |
| 6450 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6451 ECMD_HIDE + ECMD_SET_HELP, |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6452 NULL); /* buffer is still open, don't store info */ |
| 22 | 6453 if (!cmdmod.keepalt) |
| 6454 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6455 empty_fnum = curbuf->b_fnum; |
| 6456 } | |
| 6457 } | |
| 6458 | |
| 6459 if (!p_im) | |
| 6460 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6461 | |
| 3112 | 6462 #ifdef FEAT_FOLDING |
| 6463 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6464 * It is needed for do_tag top open folds under the cursor. */ | |
| 6465 KeyTyped = old_KeyTyped; | |
| 6466 #endif | |
| 6467 | |
| 7 | 6468 if (tag != NULL) |
| 6469 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6470 | |
| 819 | 6471 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6472 * may have jumped to another window, check that the buffer is not in a | |
| 6473 * window. */ | |
| 7 | 6474 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6475 { | |
| 6476 buf = buflist_findnr(empty_fnum); | |
| 819 | 6477 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6478 wipe_buffer(buf, TRUE); |
| 6479 } | |
| 6480 | |
| 6481 /* keep the previous alternate file */ | |
| 22 | 6482 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6483 curwin->w_alt_fnum = alt_fnum; |
| 6484 | |
| 6485 erret: | |
| 6486 vim_free(tag); | |
| 6487 } | |
| 6488 | |
| 6228 | 6489 /* |
| 6234 | 6490 * ":helpclose": Close one help window |
| 6228 | 6491 */ |
| 6492 void | |
|
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7799
diff
changeset
|
6493 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6494 { |
| 6495 win_T *win; | |
| 6496 | |
| 6497 FOR_ALL_WINDOWS(win) | |
| 6498 { | |
|
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changeset
|
6499 if (bt_help(win->w_buffer)) |
| 6228 | 6500 { |
| 6501 win_close(win, FALSE); | |
| 6234 | 6502 return; |
| 6228 | 6503 } |
| 6504 } | |
| 6505 } | |
| 7 | 6506 |
| 9 | 6507 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6508 /* | |
| 6509 * In an argument search for a language specifiers in the form "@xx". | |
| 6510 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6511 * Returns NULL if not found. | |
| 6512 */ | |
| 6513 char_u * | |
|
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7799
diff
changeset
|
6514 check_help_lang(char_u *arg) |
| 9 | 6515 { |
| 835 | 6516 int len = (int)STRLEN(arg); |
| 9 | 6517 |
| 6518 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6519 && ASCII_ISALPHA(arg[len - 1])) | |
| 6520 { | |
| 6521 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6522 return arg + len - 2; | |
| 6523 } | |
| 6524 return NULL; | |
| 6525 } | |
| 6526 #endif | |
| 6527 | |
| 7 | 6528 /* |
| 6529 * Return a heuristic indicating how well the given string matches. The | |
| 6530 * smaller the number, the better the match. This is the order of priorities, | |
| 6531 * from best match to worst match: | |
| 6532 * - Match with least alpha-numeric characters is better. | |
| 6533 * - Match with least total characters is better. | |
| 6534 * - Match towards the start is better. | |
| 6535 * - Match starting with "+" is worse (feature instead of command) | |
| 6536 * Assumption is made that the matched_string passed has already been found to | |
| 6537 * match some string for which help is requested. webb. | |
| 6538 */ | |
| 6539 int | |
|
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diff
changeset
|
6540 help_heuristic( |
|
f86adafb28d4
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diff
changeset
|
6541 char_u *matched_string, |
|
f86adafb28d4
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diff
changeset
|
6542 int offset, /* offset for match */ |
|
f86adafb28d4
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diff
changeset
|
6543 int wrong_case) /* no matching case */ |
| 7 | 6544 { |
| 6545 int num_letters; | |
| 6546 char_u *p; | |
| 6547 | |
| 6548 num_letters = 0; | |
| 6549 for (p = matched_string; *p; p++) | |
| 6550 if (ASCII_ISALNUM(*p)) | |
| 6551 num_letters++; | |
| 6552 | |
| 6553 /* | |
| 6554 * Multiply the number of letters by 100 to give it a much bigger | |
| 6555 * weighting than the number of characters. | |
| 6556 * If there only is a match while ignoring case, add 5000. | |
| 6557 * If the match starts in the middle of a word, add 10000 to put it | |
| 6558 * somewhere in the last half. | |
| 6559 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6560 * put it after matches at the start. | |
| 6561 */ | |
| 6562 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6563 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6564 offset += 10000; | |
| 6565 else if (offset > 2) | |
| 6566 offset *= 200; | |
| 6567 if (wrong_case) | |
| 6568 offset += 5000; | |
| 6569 /* Features are less interesting than the subjects themselves, but "+" | |
| 6570 * alone is not a feature. */ | |
| 6571 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6572 offset += 100; | |
| 6573 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6574 } | |
| 6575 | |
| 6576 /* | |
| 6577 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6578 * that has been put after the tagname by find_tags(). | |
| 6579 */ | |
| 6580 static int | |
| 6581 #ifdef __BORLANDC__ | |
| 6582 _RTLENTRYF | |
| 6583 #endif | |
|
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diff
changeset
|
6584 help_compare(const void *s1, const void *s2) |
| 7 | 6585 { |
| 6586 char *p1; | |
| 6587 char *p2; | |
| 6588 | |
| 6589 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6590 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6591 return strcmp(p1, p2); | |
| 6592 } | |
| 6593 | |
| 6594 /* | |
| 6595 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6596 * the number of matches in num_matches. | |
| 6597 * The matches will be sorted with a "best" match algorithm. | |
| 6598 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6599 */ | |
| 6600 int | |
|
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diff
changeset
|
6601 find_help_tags( |
|
f86adafb28d4
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diff
changeset
|
6602 char_u *arg, |
|
f86adafb28d4
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diff
changeset
|
6603 int *num_matches, |
|
f86adafb28d4
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diff
changeset
|
6604 char_u ***matches, |
|
f86adafb28d4
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diff
changeset
|
6605 int keep_lang) |
| 7 | 6606 { |
| 6607 char_u *s, *d; | |
| 6608 int i; | |
| 6609 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6610 "/*", "/\\*", "\"*", "**", |
|
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|
6611 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
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|
6612 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
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|
6613 "-?", "q?", "v_g?", |
| 279 | 6614 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
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|
6615 "[count]", "[quotex]", |
|
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changeset
|
6616 "[range]", ":[range]", |
| 5647 | 6617 "[pattern]", "\\|", "\\%$", |
| 6618 "s/\\~", "s/\\U", "s/\\L", | |
| 6619 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6620 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6621 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
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|
6622 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
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|
6623 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
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|
6624 "-?", "q?", "v_g?", |
| 279 | 6625 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
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|
6626 "\\[count]", "\\[quotex]", |
|
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|
6627 "\\[range]", ":\\[range]", |
| 5647 | 6628 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6629 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6630 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
|
14443
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diff
changeset
|
6631 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
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changeset
|
6632 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6633 int flags; |
| 6634 | |
| 6635 d = IObuff; /* assume IObuff is long enough! */ | |
| 6636 | |
|
14443
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changeset
|
6637 if (STRNICMP(arg, "expr-", 5) == 0) |
|
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|
6638 { |
|
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diff
changeset
|
6639 // When the string starting with "expr-" and containing '?' and matches |
|
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changeset
|
6640 // the table, it is taken literally. Otherwise '?' is recognized as a |
|
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changeset
|
6641 // wildcard. |
|
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changeset
|
6642 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
|
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|
6643 if (STRCMP(arg + 5, expr_table[i]) == 0) |
|
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|
6644 { |
|
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|
6645 STRCPY(d, arg); |
|
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|
6646 break; |
|
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|
6647 } |
|
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|
6648 } |
|
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|
6649 else |
|
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|
6650 { |
|
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|
6651 // Recognize a few exceptions to the rule. Some strings that contain |
|
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changeset
|
6652 // '*' with "star". Otherwise '*' is recognized as a wildcard. |
|
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|
6653 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
|
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changeset
|
6654 if (STRCMP(arg, mtable[i]) == 0) |
|
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|
6655 { |
|
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changeset
|
6656 STRCPY(d, rtable[i]); |
|
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changeset
|
6657 break; |
|
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changeset
|
6658 } |
|
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changeset
|
6659 } |
| 7 | 6660 |
| 6661 if (i < 0) /* no match in table */ | |
| 6662 { | |
| 6663 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6664 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6665 * Also "\zs", "\z1", etc. | |
| 6666 * Also "\@<", "\@=", "\@<=", etc. | |
| 6667 * And also "\_$" and "\_^". */ | |
| 6668 if (arg[0] == '\\' | |
| 6669 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6670 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6671 && arg[2] != NUL))) | |
| 6672 { | |
| 6673 STRCPY(d, "/\\\\"); | |
| 6674 STRCPY(d + 3, arg + 1); | |
| 6675 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6676 if (d[3] == '_' && d[4] == '$') | |
| 6677 STRCPY(d + 4, "\\$"); | |
| 6678 } | |
| 6679 else | |
| 6680 { | |
| 3786 | 6681 /* Replace: |
| 6682 * "[:...:]" with "\[:...:]" | |
| 6683 * "[++...]" with "\[++...]" | |
| 5867 | 6684 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6685 */ |
| 6686 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6687 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6688 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6689 *d++ = '\\'; |
| 6690 | |
|
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diff
changeset
|
6691 /* |
|
f4dca5239317
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8544
diff
changeset
|
6692 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'. |
|
f4dca5239317
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diff
changeset
|
6693 */ |
|
f4dca5239317
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8544
diff
changeset
|
6694 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6695 arg++; |
| 7 | 6696 for (s = arg; *s; ++s) |
| 6697 { | |
| 6698 /* | |
| 6699 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6700 * the tags for these commands. | |
| 6701 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6702 * completion. | |
| 6703 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6704 * special meaning. | |
| 6705 */ | |
| 6706 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6707 break; | |
| 6708 switch (*s) | |
| 6709 { | |
| 6710 case '|': STRCPY(d, "bar"); | |
| 6711 d += 3; | |
| 6712 continue; | |
| 6713 case '"': STRCPY(d, "quote"); | |
| 6714 d += 5; | |
| 6715 continue; | |
| 6716 case '*': *d++ = '.'; | |
| 6717 break; | |
| 6718 case '?': *d++ = '.'; | |
| 6719 continue; | |
| 6720 case '$': | |
| 6721 case '.': | |
| 6722 case '~': *d++ = '\\'; | |
| 6723 break; | |
| 6724 } | |
| 6725 | |
| 6726 /* | |
| 6727 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6728 * ":help i_^_CTRL-D" work. | |
| 6729 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6730 */ | |
| 6731 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6732 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6733 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6734 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6735 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6736 STRCPY(d, "CTRL-"); |
| 6737 d += 5; | |
| 6738 if (*s < ' ') | |
| 6739 { | |
| 6740 #ifdef EBCDIC | |
| 6741 *d++ = CtrlChar(*s); | |
| 6742 #else | |
| 6743 *d++ = *s + '@'; | |
| 6744 #endif | |
| 6745 if (d[-1] == '\\') | |
| 6746 *d++ = '\\'; /* double a backslash */ | |
| 6747 } | |
| 6748 else | |
| 6749 *d++ = *++s; | |
| 6750 if (s[1] != NUL && s[1] != '_') | |
| 6751 *d++ = '_'; /* append a '_' */ | |
| 6752 continue; | |
| 6753 } | |
| 6754 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6755 *d++ = '\\'; | |
| 6756 | |
| 6757 /* | |
| 6758 * Insert a backslash before a backslash after a slash, for search | |
| 6759 * pattern tags: "/\|" --> "/\\|". | |
| 6760 */ | |
| 6761 else if (s[0] == '\\' && s[1] != '\\' | |
| 6762 && *arg == '/' && s == arg + 1) | |
| 6763 *d++ = '\\'; | |
| 6764 | |
| 6765 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6766 * "CTRL-\_CTRL-N" */ | |
| 6767 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6768 { | |
| 6769 STRCPY(d, "CTRL-\\\\"); | |
| 6770 d += 7; | |
| 6771 s += 6; | |
| 6772 } | |
| 6773 | |
| 6774 *d++ = *s; | |
| 6775 | |
| 6776 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6777 * 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
|
6778 * 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
|
6779 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6780 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6781 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6782 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6783 /* |
| 7 | 6784 * If tag starts with ', toss everything after a second '. Fixes |
| 6785 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6786 */ | |
| 6787 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6788 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6789 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6790 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6791 break; |
| 7 | 6792 } |
| 6793 *d = NUL; | |
| 3480 | 6794 |
| 6795 if (*IObuff == '`') | |
| 6796 { | |
| 6797 if (d > IObuff + 2 && d[-1] == '`') | |
| 6798 { | |
| 6799 /* remove the backticks from `command` */ | |
| 6800 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6801 d[-2] = NUL; | |
| 6802 } | |
| 6803 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6804 { | |
| 6805 /* remove the backticks and comma from `command`, */ | |
| 6806 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6807 d[-3] = NUL; | |
| 6808 } | |
| 6809 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6810 && d[-2] == '\\' && d[-1] == '.') | |
| 6811 { | |
| 6812 /* remove the backticks and dot from `command`\. */ | |
| 6813 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6814 d[-4] = NUL; | |
| 6815 } | |
| 6816 } | |
| 7 | 6817 } |
| 6818 } | |
| 6819 | |
| 6820 *matches = (char_u **)""; | |
| 6821 *num_matches = 0; | |
| 6822 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6823 if (keep_lang) | |
| 6824 flags |= TAG_KEEP_LANG; | |
| 1696 | 6825 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6826 && *num_matches > 0) |
| 1696 | 6827 { |
| 7 | 6828 /* Sort the matches found on the heuristic number that is after the |
| 6829 * tag name. */ | |
| 6830 qsort((void *)*matches, (size_t)*num_matches, | |
| 6831 sizeof(char_u *), help_compare); | |
| 1696 | 6832 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6833 while (*num_matches > TAG_MANY) | |
| 6834 vim_free((*matches)[--*num_matches]); | |
| 6835 } | |
| 7 | 6836 return OK; |
| 6837 } | |
| 6838 | |
| 6839 /* | |
| 6365 | 6840 * Called when starting to edit a buffer for a help file. |
| 6841 */ | |
| 6842 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6843 prepare_help_buffer(void) |
| 6365 | 6844 { |
| 6845 char_u *p; | |
| 6846 | |
| 6847 curbuf->b_help = TRUE; | |
| 6848 #ifdef FEAT_QUICKFIX | |
| 6849 set_string_option_direct((char_u *)"buftype", -1, | |
| 6850 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6851 #endif | |
| 6852 | |
| 6853 /* | |
| 6854 * Always set these options after jumping to a help tag, because the | |
| 6855 * user may have an autocommand that gets in the way. | |
| 6856 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6857 * latin1 word characters (for translated help files). | |
| 6858 * Only set it when needed, buf_init_chartab() is some work. | |
| 6859 */ | |
| 6860 p = | |
| 6861 #ifdef EBCDIC | |
| 6862 (char_u *)"65-255,^*,^|,^\""; | |
| 6863 #else | |
| 6864 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6865 #endif | |
| 6866 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6867 { | |
| 6868 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6869 check_buf_options(curbuf); | |
| 6870 (void)buf_init_chartab(curbuf, FALSE); | |
| 6871 } | |
| 6872 | |
| 6415 | 6873 #ifdef FEAT_FOLDING |
| 6365 | 6874 /* Don't use the global foldmethod.*/ |
| 6875 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6876 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6877 #endif |
| 6365 | 6878 |
| 6879 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6880 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6881 | |
| 6882 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6883 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6884 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6885 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6886 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6887 #ifdef FEAT_ARABIC | |
| 6888 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6889 #endif | |
| 6890 #ifdef FEAT_RIGHTLEFT | |
| 6891 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6892 #endif | |
| 6893 #ifdef FEAT_FOLDING | |
| 6894 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6895 #endif | |
| 6896 #ifdef FEAT_DIFF | |
| 6897 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6898 #endif | |
| 6899 #ifdef FEAT_SPELL | |
| 6900 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6901 #endif | |
| 6902 | |
| 6903 set_buflisted(FALSE); | |
| 6904 } | |
| 6905 | |
| 6906 /* | |
| 7 | 6907 * After reading a help file: May cleanup a help buffer when syntax |
| 6908 * highlighting is not used. | |
| 6909 */ | |
| 6910 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6911 fix_help_buffer(void) |
| 7 | 6912 { |
| 6913 linenr_T lnum; | |
| 6914 char_u *line; | |
| 6915 int in_example = FALSE; | |
| 6916 int len; | |
| 3141 | 6917 char_u *fname; |
| 7 | 6918 char_u *p; |
| 6919 char_u *rt; | |
| 6920 int mustfree; | |
| 6921 | |
|
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
|
6922 /* 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
|
6923 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
|
6924 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6925 ++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
|
6926 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
|
6927 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6928 } |
| 7 | 6929 |
| 6930 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6931 if (!syntax_present(curwin)) |
| 7 | 6932 #endif |
| 6933 { | |
| 6934 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6935 { | |
| 6936 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6937 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
|
6938 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6939 { |
| 6940 /* End of example: non-white or '<' in first column. */ | |
| 6941 if (line[0] == '<') | |
| 6942 { | |
| 6943 /* blank-out a '<' in the first column */ | |
| 6944 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6945 line[0] = ' '; | |
| 6946 } | |
| 6947 in_example = FALSE; | |
| 6948 } | |
| 6949 if (!in_example && len > 0) | |
| 6950 { | |
| 6951 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6952 { | |
| 6953 /* blank-out a '>' in the last column (start of example) */ | |
| 6954 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6955 line[len - 1] = ' '; | |
| 6956 in_example = TRUE; | |
| 6957 } | |
| 6958 else if (line[len - 1] == '~') | |
| 6959 { | |
| 6960 /* blank-out a '~' at the end of line (header marker) */ | |
| 6961 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6962 line[len - 1] = ' '; | |
| 6963 } | |
| 6964 } | |
| 6965 } | |
| 6966 } | |
| 6967 | |
| 6968 /* | |
| 3141 | 6969 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6970 * files. This uses the very first line in the help file. | |
| 7 | 6971 */ |
| 3141 | 6972 fname = gettail(curbuf->b_fname); |
| 6973 if (fnamecmp(fname, "help.txt") == 0 | |
| 6974 #ifdef FEAT_MULTI_LANG | |
| 6975 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6976 && ASCII_ISALPHA(fname[5]) | |
| 6977 && ASCII_ISALPHA(fname[6]) | |
| 6978 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6979 && fname[8] == NUL) | |
| 6980 #endif | |
| 6981 ) | |
| 7 | 6982 { |
| 6983 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6984 { | |
| 6985 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6986 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6987 continue; | |
| 6988 | |
| 6989 /* Go through all directories in 'runtimepath', skipping | |
| 6990 * $VIMRUNTIME. */ | |
| 6991 p = p_rtp; | |
| 6992 while (*p != NUL) | |
| 7 | 6993 { |
| 3141 | 6994 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6995 mustfree = FALSE; | |
| 6996 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
|
6997 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6998 { |
| 3141 | 6999 int fcount; |
| 7000 char_u **fnames; | |
| 7001 FILE *fd; | |
| 7002 char_u *s; | |
| 7003 int fi; | |
| 7 | 7004 #ifdef FEAT_MBYTE |
| 3141 | 7005 vimconv_T vc; |
| 7006 char_u *cp; | |
| 7007 #endif | |
| 7008 | |
| 7009 /* Find all "doc/ *.txt" files in this directory. */ | |
| 7010 add_pathsep(NameBuff); | |
| 7011 #ifdef FEAT_MULTI_LANG | |
| 7012 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 7013 #else |
| 3141 | 7014 STRCAT(NameBuff, "doc/*.txt"); |
| 7015 #endif | |
| 7016 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 7017 &fnames, EW_FILE|EW_SILENT) == OK | |
| 7018 && fcount > 0) | |
| 7019 { | |
| 7020 #ifdef FEAT_MULTI_LANG | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7021 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7022 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
|
7023 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
|
7024 char_u *e1, *e2; |
| 3141 | 7025 |
| 7026 /* If foo.abx is found use it instead of foo.txt in | |
| 7027 * the same directory. */ | |
| 7028 for (i1 = 0; i1 < fcount; ++i1) | |
| 7029 { | |
| 7030 for (i2 = 0; i2 < fcount; ++i2) | |
| 7031 { | |
| 7032 if (i1 == i2) | |
| 7033 continue; | |
| 7034 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7035 continue; | |
| 7036 f1 = fnames[i1]; | |
| 7037 f2 = fnames[i2]; | |
| 7038 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
|
7039 t2 = gettail(f2); |
| 3141 | 7040 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
|
7041 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7042 if (e1 == NULL || e2 == NULL) |
| 3141 | 7043 continue; |
| 7044 if (fnamecmp(e1, ".txt") != 0 | |
| 7045 && fnamecmp(e1, fname + 4) != 0) | |
| 7046 { | |
| 7047 /* 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
|
7048 VIM_CLEAR(fnames[i1]); |
| 3141 | 7049 continue; |
| 7050 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7051 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
|
7052 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7053 continue; |
| 7054 if (fnamecmp(e1, ".txt") == 0 | |
| 7055 && fnamecmp(e2, fname + 4) == 0) | |
| 7056 /* 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
|
7057 VIM_CLEAR(fnames[i1]); |
| 7 | 7058 } |
| 7059 } | |
| 3141 | 7060 #endif |
| 7061 for (fi = 0; fi < fcount; ++fi) | |
| 7062 { | |
| 7063 if (fnames[fi] == NULL) | |
| 7064 continue; | |
| 7065 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7066 if (fd != NULL) | |
| 7067 { | |
| 7068 vim_fgets(IObuff, IOSIZE, fd); | |
| 7069 if (IObuff[0] == '*' | |
| 7070 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7071 != NULL) | |
| 7072 { | |
| 7073 #ifdef FEAT_MBYTE | |
| 7074 int this_utf = MAYBE; | |
| 7075 #endif | |
| 7076 /* Change tag definition to a | |
| 7077 * reference and remove <CR>/<NL>. */ | |
| 7078 IObuff[0] = '|'; | |
| 7079 *s = '|'; | |
| 7080 while (*s != NUL) | |
| 7081 { | |
| 7082 if (*s == '\r' || *s == '\n') | |
| 7083 *s = NUL; | |
| 7084 #ifdef FEAT_MBYTE | |
| 7085 /* The text is utf-8 when a byte | |
| 7086 * above 127 is found and no | |
| 7087 * illegal byte sequence is found. | |
| 7088 */ | |
| 7089 if (*s >= 0x80 && this_utf != FALSE) | |
| 7090 { | |
| 7091 int l; | |
| 7092 | |
| 7093 this_utf = TRUE; | |
| 7094 l = utf_ptr2len(s); | |
| 7095 if (l == 1) | |
| 7096 this_utf = FALSE; | |
| 7097 s += l - 1; | |
| 7098 } | |
| 7099 #endif | |
| 7100 ++s; | |
| 7101 } | |
| 7102 #ifdef FEAT_MBYTE | |
| 7103 /* The help file is latin1 or utf-8; | |
| 7104 * conversion to the current | |
| 7105 * 'encoding' may be required. */ | |
| 7106 vc.vc_type = CONV_NONE; | |
| 7107 convert_setup(&vc, (char_u *)( | |
| 7108 this_utf == TRUE ? "utf-8" | |
| 7109 : "latin1"), p_enc); | |
| 7110 if (vc.vc_type == CONV_NONE) | |
| 7111 /* No conversion needed. */ | |
| 7112 cp = IObuff; | |
| 7113 else | |
| 7114 { | |
| 7115 /* Do the conversion. If it fails | |
| 7116 * use the unconverted text. */ | |
| 7117 cp = string_convert(&vc, IObuff, | |
| 7118 NULL); | |
| 7119 if (cp == NULL) | |
| 7120 cp = IObuff; | |
| 7121 } | |
| 7122 convert_setup(&vc, NULL, NULL); | |
| 7123 | |
| 7124 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7125 if (cp != IObuff) | |
| 7126 vim_free(cp); | |
| 7127 #else | |
| 7128 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7129 FALSE); | |
| 7130 #endif | |
| 7131 ++lnum; | |
| 7132 } | |
| 7133 fclose(fd); | |
| 7134 } | |
| 7135 } | |
| 7136 FreeWild(fcount, fnames); | |
| 7 | 7137 } |
| 7138 } | |
| 3141 | 7139 if (mustfree) |
| 7140 vim_free(rt); | |
| 7 | 7141 } |
| 3141 | 7142 break; |
| 7 | 7143 } |
| 7144 } | |
| 7145 } | |
| 7146 | |
| 40 | 7147 /* |
| 7148 * ":exusage" | |
| 7149 */ | |
| 7150 void | |
|
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diff
changeset
|
7151 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7152 { |
| 7153 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7154 } | |
| 7155 | |
| 7156 /* | |
| 7157 * ":viusage" | |
| 7158 */ | |
| 7159 void | |
|
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7799
diff
changeset
|
7160 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7161 { |
| 7162 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7163 } | |
| 7164 | |
| 7 | 7165 /* |
|
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diff
changeset
|
7166 * Generate tags in one help directory. |
| 7 | 7167 */ |
| 7168 static void | |
|
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diff
changeset
|
7169 helptags_one( |
|
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diff
changeset
|
7170 char_u *dir, /* doc directory */ |
|
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diff
changeset
|
7171 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
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diff
changeset
|
7172 char_u *tagfname, /* "tags" for English, "tags-fr" for French. */ |
|
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parents:
7799
diff
changeset
|
7173 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7174 { |
| 7175 FILE *fd_tags; | |
| 7176 FILE *fd; | |
| 7177 garray_T ga; | |
| 7178 int filecount; | |
| 7179 char_u **files; | |
| 7180 char_u *p1, *p2; | |
| 7181 int fi; | |
| 7182 char_u *s; | |
| 7183 int i; | |
| 7184 char_u *fname; | |
| 3957 | 7185 int dirlen; |
| 7 | 7186 # ifdef FEAT_MBYTE |
| 7187 int utf8 = MAYBE; | |
| 7188 int this_utf8; | |
| 7189 int firstline; | |
| 7190 int mix = FALSE; /* detected mixed encodings */ | |
| 7191 # endif | |
| 7192 | |
| 7193 /* | |
| 7194 * Find all *.txt files. | |
| 7195 */ | |
| 3978 | 7196 dirlen = (int)STRLEN(dir); |
| 7 | 7197 STRCPY(NameBuff, dir); |
| 3957 | 7198 STRCAT(NameBuff, "/**/*"); |
| 7 | 7199 STRCAT(NameBuff, ext); |
| 7200 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7201 EW_FILE|EW_SILENT) == FAIL | |
| 7202 || filecount == 0) | |
| 7203 { | |
| 7204 if (!got_int) | |
|
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9947
diff
changeset
|
7205 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7206 return; |
| 7207 } | |
| 7208 | |
| 7209 /* | |
| 7210 * Open the tags file for writing. | |
| 7211 * Do this before scanning through all the files. | |
| 7212 */ | |
| 7213 STRCPY(NameBuff, dir); | |
| 7214 add_pathsep(NameBuff); | |
| 7215 STRCAT(NameBuff, tagfname); | |
| 531 | 7216 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7217 if (fd_tags == NULL) |
| 7218 { | |
| 7219 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7220 FreeWild(filecount, files); | |
| 7221 return; | |
| 7222 } | |
| 7223 | |
| 7224 /* | |
| 1502 | 7225 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7226 * add the "help-tags" tag. | |
| 7 | 7227 */ |
| 7228 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7229 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7230 dir, FALSE) == FPC_SAME) | |
| 7 | 7231 { |
| 7232 if (ga_grow(&ga, 1) == FAIL) | |
| 7233 got_int = TRUE; | |
| 7234 else | |
| 7235 { | |
| 835 | 7236 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7237 if (s == NULL) |
| 7238 got_int = TRUE; | |
| 7239 else | |
| 7240 { | |
| 7241 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7242 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7243 ++ga.ga_len; | |
| 7244 } | |
| 7245 } | |
| 7246 } | |
| 7247 | |
| 7248 /* | |
| 7249 * Go over all the files and extract the tags. | |
| 7250 */ | |
| 7251 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7252 { | |
| 531 | 7253 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7254 if (fd == NULL) |
| 7255 { | |
| 7256 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7257 continue; | |
| 7258 } | |
| 3957 | 7259 fname = files[fi] + dirlen + 1; |
| 7 | 7260 |
| 7261 # ifdef FEAT_MBYTE | |
| 7262 firstline = TRUE; | |
| 7263 # endif | |
| 7264 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7265 { | |
| 7266 # ifdef FEAT_MBYTE | |
| 7267 if (firstline) | |
| 7268 { | |
| 7269 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7270 this_utf8 = MAYBE; | |
| 7271 for (s = IObuff; *s != NUL; ++s) | |
| 7272 if (*s >= 0x80) | |
| 7273 { | |
| 7274 int l; | |
| 7275 | |
| 7276 this_utf8 = TRUE; | |
| 474 | 7277 l = utf_ptr2len(s); |
| 7 | 7278 if (l == 1) |
| 7279 { | |
| 7280 /* Illegal UTF-8 byte sequence. */ | |
| 7281 this_utf8 = FALSE; | |
| 7282 break; | |
| 7283 } | |
| 7284 s += l - 1; | |
| 7285 } | |
| 7286 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7287 this_utf8 = FALSE; | |
| 7288 if (utf8 == MAYBE) /* first file */ | |
| 7289 utf8 = this_utf8; | |
| 7290 else if (utf8 != this_utf8) | |
| 7291 { | |
| 7292 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7293 mix = !got_int; | |
| 7294 got_int = TRUE; | |
| 7295 } | |
| 7296 firstline = FALSE; | |
| 7297 } | |
| 7298 # endif | |
| 7299 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7300 while (p1 != NULL) | |
| 7301 { | |
| 3514 | 7302 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7303 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7304 * second byte. */ | |
| 7305 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7306 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7307 { | |
| 7308 for (s = p1 + 1; s < p2; ++s) | |
| 7309 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7310 break; | |
| 7311 | |
| 7312 /* | |
| 7313 * Only accept a *tag* when it consists of valid | |
| 7314 * characters, there is white space before it and is | |
| 7315 * followed by a white character or end-of-line. | |
| 7316 */ | |
| 7317 if (s == p2 | |
| 7318 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7319 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7320 || s[1] == '\0')) | |
| 7321 { | |
| 7322 *p2 = '\0'; | |
| 7323 ++p1; | |
| 7324 if (ga_grow(&ga, 1) == FAIL) | |
| 7325 { | |
| 7326 got_int = TRUE; | |
| 7327 break; | |
| 7328 } | |
| 7329 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7330 if (s == NULL) | |
| 7331 { | |
| 7332 got_int = TRUE; | |
| 7333 break; | |
| 7334 } | |
| 7335 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7336 ++ga.ga_len; | |
| 7337 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7338 | |
| 7339 /* find next '*' */ | |
| 7340 p2 = vim_strchr(p2 + 1, '*'); | |
| 7341 } | |
| 7342 } | |
| 7343 p1 = p2; | |
| 7344 } | |
| 7345 line_breakcheck(); | |
| 7346 } | |
| 7347 | |
| 7348 fclose(fd); | |
| 7349 } | |
| 7350 | |
| 7351 FreeWild(filecount, files); | |
| 7352 | |
| 7353 if (!got_int) | |
| 7354 { | |
| 7355 /* | |
| 7356 * Sort the tags. | |
| 7357 */ | |
| 7009 | 7358 if (ga.ga_data != NULL) |
| 7359 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7360 |
| 7361 /* | |
| 7362 * Check for duplicates. | |
| 7363 */ | |
| 7364 for (i = 1; i < ga.ga_len; ++i) | |
| 7365 { | |
| 7366 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7367 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7368 while (*p1 == *p2) | |
| 7369 { | |
| 7370 if (*p2 == '\t') | |
| 7371 { | |
| 7372 *p2 = NUL; | |
| 274 | 7373 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7374 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7375 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7376 EMSG(NameBuff); | |
| 7377 *p2 = '\t'; | |
| 7378 break; | |
| 7379 } | |
| 7380 ++p1; | |
| 7381 ++p2; | |
| 7382 } | |
| 7383 } | |
| 7384 | |
| 7385 # ifdef FEAT_MBYTE | |
| 7386 if (utf8 == TRUE) | |
| 7387 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7388 # endif | |
| 7389 | |
| 7390 /* | |
| 7391 * Write the tags into the file. | |
| 7392 */ | |
| 7393 for (i = 0; i < ga.ga_len; ++i) | |
| 7394 { | |
| 7395 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7396 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7397 /* help-tags entry was added in formatted form */ |
| 1325 | 7398 fputs((char *)s, fd_tags); |
| 7 | 7399 else |
| 7400 { | |
| 7401 fprintf(fd_tags, "%s\t/*", s); | |
| 7402 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7403 { | |
| 7404 /* insert backslash before '\\' and '/' */ | |
| 7405 if (*p1 == '\\' || *p1 == '/') | |
| 7406 putc('\\', fd_tags); | |
| 7407 putc(*p1, fd_tags); | |
| 7408 } | |
| 7409 fprintf(fd_tags, "*\n"); | |
| 7410 } | |
| 7411 } | |
| 7412 } | |
| 7413 #ifdef FEAT_MBYTE | |
| 7414 if (mix) | |
| 7415 got_int = FALSE; /* continue with other languages */ | |
| 7416 #endif | |
| 7417 | |
| 7418 for (i = 0; i < ga.ga_len; ++i) | |
| 7419 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7420 ga_clear(&ga); | |
| 7421 fclose(fd_tags); /* there is no check for an error... */ | |
| 7422 } | |
| 7423 | |
|
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diff
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|
7424 /* |
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diff
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|
7425 * Generate tags in one help directory, taking care of translations. |
|
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diff
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|
7426 */ |
|
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|
7427 static void |
|
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diff
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|
7428 do_helptags(char_u *dirname, int add_help_tags) |
|
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|
7429 { |
|
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|
7430 #ifdef FEAT_MULTI_LANG |
|
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|
7431 int len; |
|
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|
7432 int i, j; |
|
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|
7433 garray_T ga; |
|
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|
7434 char_u lang[2]; |
|
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7435 char_u ext[5]; |
|
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|
7436 char_u fname[8]; |
|
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7437 int filecount; |
|
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7438 char_u **files; |
|
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|
7439 |
|
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|
7440 /* Get a list of all files in the help directory and in subdirectories. */ |
|
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|
7441 STRCPY(NameBuff, dirname); |
|
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|
7442 add_pathsep(NameBuff); |
|
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7443 STRCAT(NameBuff, "**"); |
|
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|
7444 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
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|
7445 EW_FILE|EW_SILENT) == FAIL |
|
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|
7446 || filecount == 0) |
|
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|
7447 { |
|
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changeset
|
7448 EMSG2(_("E151: No match: %s"), NameBuff); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 return; |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 if (len > 4) |
|
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 if (STRICMP(files[i] + len - 4, ".txt") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7464 lang[1] = 'n'; |
|
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 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7467 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 && 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
|
7470 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7471 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 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
|
7473 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
|
7474 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 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
|
7480 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
|
7481 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 ((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
|
7488 ((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
|
7489 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 } |
|
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 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 * 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
|
7495 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 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
|
7497 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7498 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 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
|
7500 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
|
7501 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
|
7502 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 /* 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
|
7504 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 STRCPY(ext, ".txt"); |
|
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 else |
|
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 /* 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
|
7510 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7511 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 ext[2] = fname[6]; |
|
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 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
|
7515 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7518 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 /* 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
|
7522 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
|
7523 #endif |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7526 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 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
|
7528 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 } |
|
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 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7535 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7536 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7537 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7538 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7541 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7542 /* Check for ":helptags ++t {dir}". */ |
|
11129
f4ea50924c6d
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11127
diff
changeset
|
7543 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
|
7544 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7545 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7546 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7547 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7548 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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diff
changeset
|
7549 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7550 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7551 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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8212
diff
changeset
|
7552 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7553 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7554 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7555 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7556 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7557 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7558 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7559 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
7560 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7561 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
7562 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7563 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7564 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7565 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7566 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7567 |
| 7 | 7568 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7569 | |
| 7570 /* | |
| 7571 * Struct to hold the sign properties. | |
| 7572 */ | |
| 7573 typedef struct sign sign_T; | |
| 7574 | |
| 7575 struct sign | |
| 7576 { | |
| 7577 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7578 int sn_typenr; /* type number of sign */ |
| 7 | 7579 char_u *sn_name; /* name of sign */ |
| 7580 char_u *sn_icon; /* name of pixmap */ | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7581 # ifdef FEAT_SIGN_ICONS |
| 7 | 7582 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7583 # endif |
| 7 | 7584 char_u *sn_text; /* text used instead of pixmap */ |
| 7585 int sn_line_hl; /* highlight ID for line */ | |
| 7586 int sn_text_hl; /* highlight ID for text */ | |
| 7587 }; | |
| 7588 | |
| 7589 static sign_T *first_sign = NULL; | |
| 2605 | 7590 static int next_sign_typenr = 1; |
| 7 | 7591 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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parents:
7691
diff
changeset
|
7592 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
|
7593 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7594 |
| 1868 | 7595 static char *cmds[] = { |
| 7596 "define", | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7597 # define SIGNCMD_DEFINE 0 |
| 1868 | 7598 "undefine", |
|
7402
2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7599 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7600 "list", |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
7601 # define SIGNCMD_LIST 2 |
| 1868 | 7602 "place", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7603 # define SIGNCMD_PLACE 3 |
| 1868 | 7604 "unplace", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7605 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7606 "jump", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7607 # define SIGNCMD_JUMP 5 |
| 1868 | 7608 NULL |
|
7402
2c63e9ecf29d
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parents:
7340
diff
changeset
|
7609 # define SIGNCMD_LAST 6 |
| 1868 | 7610 }; |
| 7611 | |
| 7612 /* | |
| 7613 * Find index of a ":sign" subcmd from its name. | |
| 7614 * "*end_cmd" must be writable. | |
| 7615 */ | |
| 7616 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
7617 sign_cmd_idx( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7618 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
|
7619 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7620 { |
| 7621 int idx; | |
| 7622 char save = *end_cmd; | |
| 7623 | |
| 7624 *end_cmd = NUL; | |
| 7625 for (idx = 0; ; ++idx) | |
| 7626 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7627 break; | |
| 7628 *end_cmd = save; | |
| 7629 return idx; | |
| 7630 } | |
| 7631 | |
| 7 | 7632 /* |
| 7633 * ":sign" command | |
| 7634 */ | |
| 7635 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7636 ex_sign(exarg_T *eap) |
| 7 | 7637 { |
| 7638 char_u *arg = eap->arg; | |
| 7639 char_u *p; | |
| 7640 int idx; | |
| 7641 sign_T *sp; | |
| 7642 sign_T *sp_prev; | |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
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parents:
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diff
changeset
|
7643 buf_T *buf = NULL; |
| 7 | 7644 |
| 7645 /* Parse the subcommand. */ | |
| 7646 p = skiptowhite(arg); | |
| 1868 | 7647 idx = sign_cmd_idx(arg, p); |
| 7648 if (idx == SIGNCMD_LAST) | |
| 7649 { | |
| 7650 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7651 return; | |
| 7 | 7652 } |
| 7653 arg = skipwhite(p); | |
| 7654 | |
| 7655 if (idx <= SIGNCMD_LIST) | |
| 7656 { | |
| 7657 /* | |
| 7658 * Define, undefine or list signs. | |
| 7659 */ | |
| 7660 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7661 { | |
| 7662 /* ":sign list": list all defined signs */ | |
| 3411 | 7663 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7664 sign_list_defined(sp); |
| 7665 } | |
| 7666 else if (*arg == NUL) | |
| 7667 EMSG(_("E156: Missing sign name")); | |
| 7668 else | |
| 7669 { | |
| 2605 | 7670 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7671 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7672 p = skiptowhite(arg); |
| 7673 if (*p != NUL) | |
| 7674 *p++ = NUL; | |
| 2605 | 7675 while (arg[0] == '0' && arg[1] != NUL) |
| 7676 ++arg; | |
| 7677 | |
| 7 | 7678 sp_prev = NULL; |
| 7679 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7680 { | |
| 7681 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7682 break; | |
| 7683 sp_prev = sp; | |
| 7684 } | |
| 7685 if (idx == SIGNCMD_DEFINE) | |
| 7686 { | |
| 7687 /* ":sign define {name} ...": define a sign */ | |
| 7688 if (sp == NULL) | |
| 7689 { | |
| 2605 | 7690 sign_T *lp; |
| 7691 int start = next_sign_typenr; | |
| 7692 | |
| 7 | 7693 /* Allocate a new sign. */ |
| 7694 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7695 if (sp == NULL) | |
| 7696 return; | |
| 7697 | |
| 2605 | 7698 /* Check that next_sign_typenr is not already being used. |
| 7699 * This only happens after wrapping around. Hopefully | |
| 7700 * another one got deleted and we can use its number. */ | |
| 7701 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7702 { |
| 2605 | 7703 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7704 { |
| 2605 | 7705 ++next_sign_typenr; |
| 7706 if (next_sign_typenr == MAX_TYPENR) | |
| 7707 next_sign_typenr = 1; | |
| 7708 if (next_sign_typenr == start) | |
| 7 | 7709 { |
| 2605 | 7710 vim_free(sp); |
| 7711 EMSG(_("E612: Too many signs defined")); | |
| 7712 return; | |
| 7 | 7713 } |
| 2605 | 7714 lp = first_sign; /* start all over */ |
| 7715 continue; | |
| 7 | 7716 } |
| 2605 | 7717 lp = lp->sn_next; |
| 7718 } | |
| 7719 | |
| 7720 sp->sn_typenr = next_sign_typenr; | |
| 7721 if (++next_sign_typenr == MAX_TYPENR) | |
| 7722 next_sign_typenr = 1; /* wrap around */ | |
| 7723 | |
| 7724 sp->sn_name = vim_strsave(arg); | |
| 7725 if (sp->sn_name == NULL) /* out of memory */ | |
| 7726 { | |
| 7727 vim_free(sp); | |
| 7728 return; | |
| 7 | 7729 } |
| 2601 | 7730 |
| 7731 /* add the new sign to the list of signs */ | |
| 7732 if (sp_prev == NULL) | |
| 7733 first_sign = sp; | |
| 7734 else | |
| 7735 sp_prev->sn_next = sp; | |
| 7 | 7736 } |
| 7737 | |
| 7738 /* set values for a defined sign. */ | |
| 7739 for (;;) | |
| 7740 { | |
| 7741 arg = skipwhite(p); | |
| 7742 if (*arg == NUL) | |
| 7743 break; | |
| 7744 p = skiptowhite_esc(arg); | |
| 7745 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7746 { | |
| 7747 arg += 5; | |
| 7748 vim_free(sp->sn_icon); | |
| 7749 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7750 backslash_halve(sp->sn_icon); | |
|
7402
2c63e9ecf29d
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7340
diff
changeset
|
7751 # ifdef FEAT_SIGN_ICONS |
| 7 | 7752 if (gui.in_use) |
| 7753 { | |
| 7754 out_flush(); | |
| 7755 if (sp->sn_image != NULL) | |
| 7756 gui_mch_destroy_sign(sp->sn_image); | |
| 7757 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7758 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7759 # endif |
| 7 | 7760 } |
| 7761 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7762 { | |
| 7763 char_u *s; | |
| 7764 int cells; | |
| 7765 int len; | |
| 7766 | |
| 7767 arg += 5; | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7768 # ifdef FEAT_MBYTE |
| 7 | 7769 /* Count cells and check for non-printable chars */ |
| 7770 if (has_mbyte) | |
| 7771 { | |
| 7772 cells = 0; | |
| 474 | 7773 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7774 { |
| 7775 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7776 break; | |
| 7777 cells += (*mb_ptr2cells)(s); | |
| 7778 } | |
| 7779 } | |
| 7780 else | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7781 # endif |
| 7 | 7782 { |
| 7783 for (s = arg; s < p; ++s) | |
| 7784 if (!vim_isprintc(*s)) | |
| 7785 break; | |
| 835 | 7786 cells = (int)(s - arg); |
| 7 | 7787 } |
| 7788 /* Currently must be one or two display cells */ | |
| 7789 if (s != p || cells < 1 || cells > 2) | |
| 7790 { | |
| 7791 *p = NUL; | |
| 7792 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7793 return; | |
| 7794 } | |
| 7795 | |
| 7796 vim_free(sp->sn_text); | |
| 7797 /* Allocate one byte more if we need to pad up | |
| 7798 * with a space. */ | |
| 835 | 7799 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7800 sp->sn_text = vim_strnsave(arg, len); |
| 7801 | |
| 7802 if (sp->sn_text != NULL && cells == 1) | |
| 7803 STRCPY(sp->sn_text + len - 1, " "); | |
| 7804 } | |
| 7805 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7806 { | |
| 7807 arg += 7; | |
| 7808 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7809 } | |
| 7810 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7811 { | |
| 7812 arg += 7; | |
| 7813 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7814 } | |
| 7815 else | |
| 7816 { | |
| 7817 EMSG2(_(e_invarg2), arg); | |
| 7818 return; | |
| 7819 } | |
| 7820 } | |
| 7821 } | |
| 7822 else if (sp == NULL) | |
| 7823 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7824 else if (idx == SIGNCMD_LIST) | |
| 7825 /* ":sign list {name}" */ | |
| 7826 sign_list_defined(sp); | |
| 7827 else | |
| 7828 /* ":sign undefine {name}" */ | |
| 1828 | 7829 sign_undefine(sp, sp_prev); |
| 7 | 7830 } |
| 7831 } | |
| 7832 else | |
| 7833 { | |
| 7834 int id = -1; | |
| 7835 linenr_T lnum = -1; | |
| 7836 char_u *sign_name = NULL; | |
| 7837 char_u *arg1; | |
| 7838 | |
| 7839 if (*arg == NUL) | |
| 7840 { | |
| 7841 if (idx == SIGNCMD_PLACE) | |
| 7842 { | |
| 7843 /* ":sign place": list placed signs in all buffers */ | |
| 7844 sign_list_placed(NULL); | |
| 7845 } | |
| 7846 else if (idx == SIGNCMD_UNPLACE) | |
| 7847 { | |
| 7848 /* ":sign unplace": remove placed sign at cursor */ | |
| 7849 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7850 if (id > 0) | |
| 7851 { | |
| 7852 buf_delsign(curwin->w_buffer, id); | |
| 7853 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7854 } | |
| 7855 else | |
| 7856 EMSG(_("E159: Missing sign number")); | |
| 7857 } | |
| 7858 else | |
| 7859 EMSG(_(e_argreq)); | |
| 7860 return; | |
| 7861 } | |
| 7862 | |
| 7863 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7864 { | |
| 7865 /* ":sign unplace *": remove all placed signs */ | |
| 7866 buf_delete_all_signs(); | |
| 7867 return; | |
| 7868 } | |
| 7869 | |
| 7870 /* first arg could be placed sign id */ | |
| 7871 arg1 = arg; | |
| 7872 if (VIM_ISDIGIT(*arg)) | |
| 7873 { | |
| 7874 id = getdigits(&arg); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7875 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7876 { |
| 7877 id = -1; | |
| 7878 arg = arg1; | |
| 7879 } | |
| 7880 else | |
| 7881 { | |
| 7882 arg = skipwhite(arg); | |
| 7883 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7884 { | |
| 7885 /* ":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
|
7886 FOR_ALL_BUFFERS(buf) |
| 7 | 7887 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7888 update_debug_sign(buf, lnum); | |
| 7889 return; | |
| 7890 } | |
| 7891 } | |
| 7892 } | |
| 7893 | |
| 7894 /* | |
| 7895 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7896 * Leave "arg" pointing to {fname}. | |
| 7897 */ | |
| 7898 for (;;) | |
| 7899 { | |
| 7900 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7901 { | |
| 7902 arg += 5; | |
| 7903 lnum = atoi((char *)arg); | |
| 7904 arg = skiptowhite(arg); | |
| 7905 } | |
| 3672 | 7906 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7907 { | |
| 7908 if (id != -1) | |
| 7909 { | |
| 7910 EMSG(_(e_invarg)); | |
| 7911 return; | |
| 7912 } | |
| 7913 id = -2; | |
| 7914 arg = skiptowhite(arg + 1); | |
| 7915 } | |
| 7 | 7916 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7917 { | |
| 7918 arg += 5; | |
| 7919 sign_name = arg; | |
| 7920 arg = skiptowhite(arg); | |
| 7921 if (*arg != NUL) | |
| 7922 *arg++ = NUL; | |
| 2605 | 7923 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7924 ++sign_name; | |
| 7 | 7925 } |
| 7926 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7927 { | |
| 7928 arg += 5; | |
| 7929 buf = buflist_findname(arg); | |
| 7930 break; | |
| 7931 } | |
| 7932 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7933 { | |
| 7934 arg += 7; | |
| 7935 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7936 if (*skipwhite(arg) != NUL) | |
| 7937 EMSG(_(e_trailing)); | |
| 7938 break; | |
| 7939 } | |
| 7940 else | |
| 7941 { | |
| 7942 EMSG(_(e_invarg)); | |
| 7943 return; | |
| 7944 } | |
| 7945 arg = skipwhite(arg); | |
| 7946 } | |
| 7947 | |
| 7948 if (buf == NULL) | |
| 7949 { | |
| 7950 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7951 } | |
| 3672 | 7952 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7953 { |
| 7954 if (lnum >= 0 || sign_name != NULL) | |
| 7955 EMSG(_(e_invarg)); | |
| 7956 else | |
| 7957 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7958 sign_list_placed(buf); | |
| 7959 } | |
| 7960 else if (idx == SIGNCMD_JUMP) | |
| 7961 { | |
| 7962 /* ":sign jump {id} file={fname}" */ | |
| 7963 if (lnum >= 0 || sign_name != NULL) | |
| 7964 EMSG(_(e_invarg)); | |
| 7965 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7966 { /* goto a sign ... */ | |
| 7967 if (buf_jump_open_win(buf) != NULL) | |
| 7968 { /* ... in a current window */ | |
| 7969 curwin->w_cursor.lnum = lnum; | |
| 7970 check_cursor_lnum(); | |
| 7971 beginline(BL_WHITE); | |
| 7972 } | |
| 7973 else | |
| 7974 { /* ... not currently in a window */ | |
| 7975 char_u *cmd; | |
| 7976 | |
|
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7977 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7978 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7979 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
|
7980 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7981 } |
| 7 | 7982 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7983 if (cmd == NULL) | |
| 7984 return; | |
| 7985 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7986 do_cmdline_cmd(cmd); | |
| 7987 vim_free(cmd); | |
| 7988 } | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7989 # ifdef FEAT_FOLDING |
| 7 | 7990 foldOpenCursor(); |
|
7402
2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7991 # endif |
| 7 | 7992 } |
| 7993 else | |
| 7994 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7995 } | |
| 7996 else if (idx == SIGNCMD_UNPLACE) | |
| 7997 { | |
| 7998 if (lnum >= 0 || sign_name != NULL) | |
| 7999 EMSG(_(e_invarg)); | |
| 3672 | 8000 else if (id == -2) |
| 8001 { | |
| 8002 /* ":sign unplace * file={fname}" */ | |
| 8003 redraw_buf_later(buf, NOT_VALID); | |
| 8004 buf_delete_signs(buf); | |
| 8005 } | |
| 7 | 8006 else |
| 8007 { | |
| 3672 | 8008 /* ":sign unplace {id} file={fname}" */ |
| 7 | 8009 lnum = buf_delsign(buf, id); |
| 8010 update_debug_sign(buf, lnum); | |
| 8011 } | |
| 8012 } | |
| 8013 /* idx == SIGNCMD_PLACE */ | |
| 8014 else if (sign_name != NULL) | |
| 8015 { | |
| 8016 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8017 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 8018 break; | |
| 8019 if (sp == NULL) | |
| 8020 { | |
| 8021 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 8022 return; | |
| 8023 } | |
| 8024 if (lnum > 0) | |
| 8025 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 8026 * place a sign */ | |
| 8027 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 8028 else | |
| 8029 /* ":sign place {id} file={fname}": change sign type */ | |
| 8030 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 8031 if (lnum > 0) |
| 8032 update_debug_sign(buf, lnum); | |
| 8033 else | |
| 8034 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 8035 } |
| 8036 else | |
| 8037 EMSG(_(e_invarg)); | |
| 8038 } | |
| 8039 } | |
| 8040 | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8041 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8042 /* |
| 8043 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 8044 * signs before it starts. | |
| 8045 */ | |
| 8046 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8047 sign_gui_started(void) |
| 7 | 8048 { |
| 8049 sign_T *sp; | |
| 8050 | |
| 8051 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8052 if (sp->sn_icon != NULL) | |
| 8053 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 8054 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8055 # endif |
| 7 | 8056 |
| 8057 /* | |
| 8058 * List one sign. | |
| 8059 */ | |
| 8060 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8061 sign_list_defined(sign_T *sp) |
| 7 | 8062 { |
| 8063 char_u *p; | |
| 8064 | |
| 274 | 8065 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 8066 if (sp->sn_icon != NULL) |
| 8067 { | |
| 8068 MSG_PUTS(" icon="); | |
| 8069 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
|
8070 # ifdef FEAT_SIGN_ICONS |
| 7 | 8071 if (sp->sn_image == NULL) |
| 8072 MSG_PUTS(_(" (NOT FOUND)")); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8073 # else |
| 7 | 8074 MSG_PUTS(_(" (not supported)")); |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8075 # endif |
| 7 | 8076 } |
| 8077 if (sp->sn_text != NULL) | |
| 8078 { | |
| 8079 MSG_PUTS(" text="); | |
| 8080 msg_outtrans(sp->sn_text); | |
| 8081 } | |
| 8082 if (sp->sn_line_hl > 0) | |
| 8083 { | |
| 8084 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
|
8085 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 8086 if (p == NULL) |
| 8087 MSG_PUTS("NONE"); | |
| 8088 else | |
| 8089 msg_puts(p); | |
| 8090 } | |
| 8091 if (sp->sn_text_hl > 0) | |
| 8092 { | |
| 8093 MSG_PUTS(" texthl="); | |
|
11254
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patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8094 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 8095 if (p == NULL) |
| 8096 MSG_PUTS("NONE"); | |
| 8097 else | |
| 8098 msg_puts(p); | |
| 8099 } | |
| 8100 } | |
| 8101 | |
| 8102 /* | |
| 1828 | 8103 * Undefine a sign and free its memory. |
| 8104 */ | |
| 8105 static void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8106 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 8107 { |
| 8108 vim_free(sp->sn_name); | |
| 8109 vim_free(sp->sn_icon); | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8110 # ifdef FEAT_SIGN_ICONS |
| 1828 | 8111 if (sp->sn_image != NULL) |
| 8112 { | |
| 8113 out_flush(); | |
| 8114 gui_mch_destroy_sign(sp->sn_image); | |
| 8115 } | |
|
7402
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8116 # endif |
| 1828 | 8117 vim_free(sp->sn_text); |
| 8118 if (sp_prev == NULL) | |
| 8119 first_sign = sp->sn_next; | |
| 8120 else | |
| 8121 sp_prev->sn_next = sp->sn_next; | |
| 8122 vim_free(sp); | |
| 8123 } | |
| 8124 | |
| 8125 /* | |
| 7 | 8126 * Get highlighting attribute for sign "typenr". |
| 8127 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8128 */ | |
| 8129 int | |
|
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parents:
7799
diff
changeset
|
8130 sign_get_attr(int typenr, int line) |
| 7 | 8131 { |
| 8132 sign_T *sp; | |
| 8133 | |
| 8134 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8135 if (sp->sn_typenr == typenr) | |
| 8136 { | |
| 8137 if (line) | |
| 8138 { | |
| 8139 if (sp->sn_line_hl > 0) | |
| 8140 return syn_id2attr(sp->sn_line_hl); | |
| 8141 } | |
| 8142 else | |
| 8143 { | |
| 8144 if (sp->sn_text_hl > 0) | |
| 8145 return syn_id2attr(sp->sn_text_hl); | |
| 8146 } | |
| 8147 break; | |
| 8148 } | |
| 8149 return 0; | |
| 8150 } | |
| 8151 | |
| 8152 /* | |
| 8153 * Get text mark for sign "typenr". | |
| 8154 * Returns NULL if there isn't one. | |
| 8155 */ | |
| 8156 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8157 sign_get_text(int typenr) |
| 7 | 8158 { |
| 8159 sign_T *sp; | |
| 8160 | |
| 8161 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8162 if (sp->sn_typenr == typenr) | |
| 8163 return sp->sn_text; | |
| 8164 return NULL; | |
| 8165 } | |
| 8166 | |
|
7402
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8167 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8168 void * |
|
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7799
diff
changeset
|
8169 sign_get_image( |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
8170 int typenr) /* the attribute which may have a sign */ |
| 7 | 8171 { |
| 8172 sign_T *sp; | |
| 8173 | |
| 8174 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8175 if (sp->sn_typenr == typenr) | |
| 8176 return sp->sn_image; | |
| 8177 return NULL; | |
| 8178 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8179 # endif |
| 7 | 8180 |
| 8181 /* | |
| 8182 * Get the name of a sign by its typenr. | |
| 8183 */ | |
| 8184 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8185 sign_typenr2name(int typenr) |
| 7 | 8186 { |
| 8187 sign_T *sp; | |
| 8188 | |
| 8189 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8190 if (sp->sn_typenr == typenr) | |
| 8191 return sp->sn_name; | |
| 8192 return (char_u *)_("[Deleted]"); | |
| 8193 } | |
| 8194 | |
|
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7340
diff
changeset
|
8195 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8196 /* |
| 8197 * Undefine/free all signs. | |
| 8198 */ | |
| 8199 void | |
|
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parents:
7799
diff
changeset
|
8200 free_signs(void) |
| 1828 | 8201 { |
| 8202 while (first_sign != NULL) | |
| 8203 sign_undefine(first_sign, NULL); | |
| 8204 } | |
|
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diff
changeset
|
8205 # endif |
|
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parents:
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diff
changeset
|
8206 |
|
2c63e9ecf29d
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8207 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8208 static enum |
| 8209 { | |
| 8210 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8211 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8212 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8213 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8214 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8215 } expand_what; | |
| 8216 | |
| 8217 /* | |
| 8218 * Function given to ExpandGeneric() to obtain the sign command | |
| 8219 * expansion. | |
| 8220 */ | |
| 8221 char_u * | |
|
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parents:
7799
diff
changeset
|
8222 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8223 { |
| 8224 sign_T *sp; | |
| 8225 int current_idx; | |
| 8226 | |
| 8227 switch (expand_what) | |
| 8228 { | |
| 8229 case EXP_SUBCMD: | |
| 8230 return (char_u *)cmds[idx]; | |
| 8231 case EXP_DEFINE: | |
| 8232 { | |
| 8233 char *define_arg[] = | |
| 8234 { | |
| 8235 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8236 }; | |
| 8237 return (char_u *)define_arg[idx]; | |
| 8238 } | |
| 8239 case EXP_PLACE: | |
| 8240 { | |
| 8241 char *place_arg[] = | |
| 8242 { | |
| 8243 "line=", "name=", "file=", "buffer=", NULL | |
| 8244 }; | |
| 8245 return (char_u *)place_arg[idx]; | |
| 8246 } | |
| 8247 case EXP_UNPLACE: | |
| 8248 { | |
| 8249 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8250 return (char_u *)unplace_arg[idx]; | |
| 8251 } | |
| 8252 case EXP_SIGN_NAMES: | |
| 8253 /* Complete with name of signs already defined */ | |
| 8254 current_idx = 0; | |
| 8255 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8256 if (current_idx++ == idx) | |
| 8257 return sp->sn_name; | |
| 8258 return NULL; | |
| 8259 default: | |
| 8260 return NULL; | |
| 8261 } | |
| 8262 } | |
| 8263 | |
| 8264 /* | |
| 8265 * Handle command line completion for :sign command. | |
| 8266 */ | |
| 8267 void | |
|
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parents:
7799
diff
changeset
|
8268 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8269 { |
| 8270 char_u *p; | |
| 8271 char_u *end_subcmd; | |
| 8272 char_u *last; | |
| 8273 int cmd_idx; | |
| 8274 char_u *begin_subcmd_args; | |
| 8275 | |
| 8276 /* Default: expand subcommands. */ | |
| 8277 xp->xp_context = EXPAND_SIGN; | |
| 8278 expand_what = EXP_SUBCMD; | |
| 8279 xp->xp_pattern = arg; | |
| 8280 | |
| 8281 end_subcmd = skiptowhite(arg); | |
| 8282 if (*end_subcmd == NUL) | |
| 8283 /* expand subcmd name | |
| 8284 * :sign {subcmd}<CTRL-D>*/ | |
| 8285 return; | |
| 8286 | |
| 8287 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8288 | |
| 8289 /* :sign {subcmd} {subcmd_args} | |
|
2311
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|
8290 * | |
|
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diff
changeset
|
8291 * begin_subcmd_args */ |
| 1868 | 8292 begin_subcmd_args = skipwhite(end_subcmd); |
| 8293 p = skiptowhite(begin_subcmd_args); | |
| 8294 if (*p == NUL) | |
| 8295 { | |
| 8296 /* | |
| 8297 * Expand first argument of subcmd when possible. | |
| 8298 * For ":jump {id}" and ":unplace {id}", we could | |
| 8299 * possibly expand the ids of all signs already placed. | |
| 8300 */ | |
| 8301 xp->xp_pattern = begin_subcmd_args; | |
| 8302 switch (cmd_idx) | |
| 8303 { | |
| 8304 case SIGNCMD_LIST: | |
| 8305 case SIGNCMD_UNDEFINE: | |
| 8306 /* :sign list <CTRL-D> | |
| 8307 * :sign undefine <CTRL-D> */ | |
| 8308 expand_what = EXP_SIGN_NAMES; | |
| 8309 break; | |
| 8310 default: | |
| 8311 xp->xp_context = EXPAND_NOTHING; | |
| 8312 } | |
| 8313 return; | |
| 8314 } | |
| 8315 | |
| 8316 /* expand last argument of subcmd */ | |
| 8317 | |
| 8318 /* :sign define {name} {args}... | |
|
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diff
changeset
|
8319 * | |
|
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parents:
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diff
changeset
|
8320 * p */ |
| 1868 | 8321 |
| 8322 /* Loop until reaching last argument. */ | |
| 8323 do | |
| 8324 { | |
| 8325 p = skipwhite(p); | |
| 8326 last = p; | |
| 8327 p = skiptowhite(p); | |
| 8328 } while (*p != NUL); | |
| 8329 | |
| 8330 p = vim_strchr(last, '='); | |
| 8331 | |
| 8332 /* :sign define {name} {args}... {last}= | |
|
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diff
changeset
|
8333 * | | |
|
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diff
changeset
|
8334 * last p */ |
|
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10264
diff
changeset
|
8335 if (p == NULL) |
| 1868 | 8336 { |
| 8337 /* Expand last argument name (before equal sign). */ | |
| 8338 xp->xp_pattern = last; | |
| 8339 switch (cmd_idx) | |
| 8340 { | |
| 8341 case SIGNCMD_DEFINE: | |
| 8342 expand_what = EXP_DEFINE; | |
| 8343 break; | |
| 8344 case SIGNCMD_PLACE: | |
| 8345 expand_what = EXP_PLACE; | |
| 8346 break; | |
| 8347 case SIGNCMD_JUMP: | |
| 8348 case SIGNCMD_UNPLACE: | |
| 8349 expand_what = EXP_UNPLACE; | |
| 8350 break; | |
| 8351 default: | |
| 8352 xp->xp_context = EXPAND_NOTHING; | |
| 8353 } | |
| 8354 } | |
| 8355 else | |
| 8356 { | |
| 8357 /* Expand last argument value (after equal sign). */ | |
| 8358 xp->xp_pattern = p + 1; | |
| 8359 switch (cmd_idx) | |
| 8360 { | |
| 8361 case SIGNCMD_DEFINE: | |
| 8362 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8363 STRNCMP(last, "linehl", p - last) == 0) | |
| 8364 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8365 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8366 xp->xp_context = EXPAND_FILES; | |
| 8367 else | |
| 8368 xp->xp_context = EXPAND_NOTHING; | |
| 8369 break; | |
| 8370 case SIGNCMD_PLACE: | |
| 8371 if (STRNCMP(last, "name", p - last) == 0) | |
| 8372 expand_what = EXP_SIGN_NAMES; | |
| 8373 else | |
| 8374 xp->xp_context = EXPAND_NOTHING; | |
| 8375 break; | |
| 8376 default: | |
| 8377 xp->xp_context = EXPAND_NOTHING; | |
| 8378 } | |
| 8379 } | |
| 8380 } | |
|
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diff
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|
8381 # endif |
|
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diff
changeset
|
8382 #endif |
|
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diff
changeset
|
8383 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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diff
changeset
|
8384 /* |
|
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diff
changeset
|
8385 * Make the user happy. |
|
2c63e9ecf29d
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diff
changeset
|
8386 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
8387 void |
|
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diff
changeset
|
8388 ex_smile(exarg_T *eap UNUSED) |
|
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diff
changeset
|
8389 { |
|
8879
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diff
changeset
|
8390 static char *code[] = { |
|
cea5ff374062
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diff
changeset
|
8391 "\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
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parents:
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diff
changeset
|
8392 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x" |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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diff
changeset
|
8393 }; |
|
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|
8394 char *p; |
|
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diff
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|
8395 int n; |
|
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diff
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|
8396 int i; |
|
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diff
changeset
|
8397 |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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diff
changeset
|
8398 msg_start(); |
|
2c63e9ecf29d
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diff
changeset
|
8399 msg_putchar('\n'); |
|
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diff
changeset
|
8400 for (i = 0; i < 2; ++i) |
|
cea5ff374062
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parents:
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diff
changeset
|
8401 for (p = code[i]; *p != NUL; ++p) |
|
cea5ff374062
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diff
changeset
|
8402 if (*p == 'x') |
|
cea5ff374062
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parents:
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diff
changeset
|
8403 msg_putchar('\n'); |
|
cea5ff374062
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|
8404 else |
|
cea5ff374062
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diff
changeset
|
8405 for (n = *p++; n > 0; --n) |
|
cea5ff374062
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changeset
|
8406 if (*p == 'o' || *p == '$') |
|
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|
8407 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
|
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|
8408 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
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parents:
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diff
changeset
|
8409 msg_putchar(*p); |
|
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diff
changeset
|
8410 msg_clr_eos(); |
|
2c63e9ecf29d
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parents:
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diff
changeset
|
8411 } |
| 7 | 8412 |
| 8413 /* | |
| 8414 * ":drop" | |
| 8415 * Opens the first argument in a window. When there are two or more arguments | |
| 8416 * the argument list is redefined. | |
| 8417 */ | |
| 8418 void | |
|
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parents:
7799
diff
changeset
|
8419 ex_drop(exarg_T *eap) |
| 7 | 8420 { |
| 8421 int split = FALSE; | |
| 8422 win_T *wp; | |
| 8423 buf_T *buf; | |
| 735 | 8424 tabpage_T *tp; |
| 7 | 8425 |
| 8426 /* | |
| 8427 * Check if the first argument is already being edited in a window. If | |
| 8428 * so, jump to that window. | |
| 8429 * We would actually need to check all arguments, but that's complicated | |
| 8430 * and mostly only one file is dropped. | |
| 8431 * This also ignores wildcards, since it is very unlikely the user is | |
| 8432 * editing a file name with a wildcard character. | |
| 8433 */ | |
| 735 | 8434 set_arglist(eap->arg); |
| 8435 | |
| 1067 | 8436 /* |
| 8437 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8438 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8439 * already did an error message for this. | |
| 8440 */ | |
| 8441 if (ARGCOUNT == 0) | |
| 8442 return; | |
| 8443 | |
| 735 | 8444 if (cmdmod.tab) |
| 8445 { | |
| 8446 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8447 * edited in a window yet. It's like ":tab all" but without closing | |
| 8448 * windows or tabs. */ | |
| 8449 ex_all(eap); | |
| 8450 } | |
| 8451 else | |
| 8452 { | |
| 8453 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8454 * window if possible, edit in current window if the current buffer | |
| 8455 * can be abandoned, otherwise open a new window. */ | |
| 8456 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8457 | |
| 8458 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8459 { | |
| 8460 if (wp->w_buffer == buf) | |
| 7 | 8461 { |
| 825 | 8462 goto_tabpage_win(tp, wp); |
| 7 | 8463 curwin->w_arg_idx = 0; |
| 8464 return; | |
| 8465 } | |
| 8466 } | |
| 735 | 8467 |
| 8468 /* | |
| 8469 * Check whether the current buffer is changed. If so, we will need | |
| 8470 * to split the current window or data could be lost. | |
| 8471 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8472 * buffer won't be lost. | |
| 8473 */ | |
|
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
|
8474 if (!buf_hide(curbuf)) |
| 735 | 8475 { |
| 8476 ++emsg_off; | |
| 5464 | 8477 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 8478 --emsg_off; |
| 8479 } | |
| 8480 | |
| 8481 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8482 if (split) | |
| 8483 { | |
| 8484 eap->cmdidx = CMD_sfirst; | |
| 8485 eap->cmd[0] = 's'; | |
| 8486 } | |
| 8487 else | |
| 8488 eap->cmdidx = CMD_first; | |
| 8489 ex_rewind(eap); | |
| 8490 } | |
| 7 | 8491 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8492 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8493 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8494 * 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
|
8495 * 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
|
8496 * 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
|
8497 * 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
|
8498 * 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
|
8499 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8500 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8501 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
|
8502 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8503 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8504 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8505 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8506 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8507 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8508 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8509 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8510 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8511 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8512 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8513 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8514 else |
|
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 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8517 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8518 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8519 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8520 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
|
8521 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8522 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8523 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8524 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8525 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8526 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8527 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8528 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8529 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8530 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8531 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8532 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8533 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8534 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8535 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8536 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8537 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8538 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8539 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8540 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8541 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8542 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8543 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8544 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8545 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8546 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8547 * 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
|
8548 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8549 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8550 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8551 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8552 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
|
8553 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8554 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8555 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8556 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8557 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8558 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8559 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8560 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8561 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8562 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8563 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
|
8564 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8565 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8566 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
|
8567 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8568 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8569 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8570 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8571 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8572 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8573 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8574 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
|
8575 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8576 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8577 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8578 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8579 /* 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
|
8580 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8581 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8582 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8583 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8584 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8585 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8586 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8587 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8588 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8589 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8590 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8591 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8592 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8593 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8594 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8595 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8596 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8597 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8598 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8599 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8600 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8601 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8602 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8603 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8604 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8605 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8606 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8607 #endif |