Mercurial > vim
annotate src/ex_cmds.c @ 15010:e3910b9827d0 v8.1.0516
patch 8.1.0516: :move command marks buffer modified when nothing changed
commit https://github.com/vim/vim/commit/ddd1f9183bed00d096f29c503721ac559174a29f
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Nov 10 19:19:36 2018 +0100
patch 8.1.0516: :move command marks buffer modified when nothing changed
Problem: :move command marks buffer modified when nothing changed.
Solution: Do not set 'modified'. Add a test. (Jason Franklin)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 10 Nov 2018 19:30:05 +0100 |
| parents | 6f2ce3b311de |
| children | b63787182765 |
| 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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622 // If the original line number of the line being placed is not the same |
|
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|
623 // as "lnum" (accounting for offset), we know that the buffer changed. |
|
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|
624 if (get_lnum + ((linenr_T)count - 1) != lnum) |
|
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625 change_occurred = TRUE; |
|
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|
626 |
|
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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
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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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|
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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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; | |
|
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902 linenr_T extra; // Num lines added before line1 |
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903 linenr_T num_lines; // Num lines moved |
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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 { | |
|
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912 EMSG(_("E134: Cannot move a range of lines into itself")); |
| 7 | 913 return FAIL; |
| 914 } | |
| 915 | |
|
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916 // Do nothing if we are not actually moving any lines. This will prevent |
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917 // the 'modified' flag from being set without cause. |
|
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918 if (dest == line1 - 1 || dest == line2) |
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919 { |
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920 // Move the cursor as if lines were moved (see below) to be backwards |
|
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921 // compatible. |
|
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922 if (dest >= line1) |
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923 curwin->w_cursor.lnum = dest; |
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924 else |
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925 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
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926 |
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927 return OK; |
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928 } |
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929 |
| 7 | 930 num_lines = line2 - line1 + 1; |
| 931 | |
| 932 /* | |
| 933 * First we copy the old text to its new location -- webb | |
| 934 * Also copy the flag that ":global" command uses. | |
| 935 */ | |
| 936 if (u_save(dest, dest + 1) == FAIL) | |
| 937 return FAIL; | |
| 938 for (extra = 0, l = line1; l <= line2; l++) | |
| 939 { | |
| 940 str = vim_strsave(ml_get(l + extra)); | |
| 941 if (str != NULL) | |
| 942 { | |
| 943 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 944 vim_free(str); | |
| 945 if (dest < line1) | |
| 946 extra++; | |
| 947 } | |
| 948 } | |
| 949 | |
| 950 /* | |
| 951 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 952 * mark_adjust() calls. | |
| 953 * | |
| 954 * We adjust the marks within the old text so that they refer to the | |
| 955 * last lines of the file (temporarily), because we know no other marks | |
| 956 * will be set there since these line numbers did not exist until we added | |
| 957 * our new lines. | |
| 958 * | |
| 959 * Then we adjust the marks on lines between the old and new text positions | |
| 960 * (either forwards or backwards). | |
| 961 * | |
| 962 * And Finally we adjust the marks we put at the end of the file back to | |
| 963 * their final destination at the new text position -- webb | |
| 964 */ | |
| 965 last_line = curbuf->b_ml.ml_line_count; | |
|
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966 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 967 if (dest >= line2) |
| 968 { | |
|
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969 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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970 #ifdef FEAT_FOLDING |
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971 FOR_ALL_TAB_WINDOWS(tp, win) { |
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972 if (win->w_buffer == curbuf) |
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973 foldMoveRange(&win->w_folds, line1, line2, dest); |
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974 } |
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975 #endif |
| 7 | 976 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 977 curbuf->b_op_end.lnum = dest; | |
| 978 } | |
| 979 else | |
| 980 { | |
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981 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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982 #ifdef FEAT_FOLDING |
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983 FOR_ALL_TAB_WINDOWS(tp, win) { |
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984 if (win->w_buffer == curbuf) |
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985 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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986 } |
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987 #endif |
| 7 | 988 curbuf->b_op_start.lnum = dest + 1; |
| 989 curbuf->b_op_end.lnum = dest + num_lines; | |
| 990 } | |
| 991 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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992 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 993 -(last_line - dest - extra), 0L); |
| 994 | |
| 995 /* | |
| 996 * Now we delete the original text -- webb | |
| 997 */ | |
| 998 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 999 return FAIL; | |
| 1000 | |
| 1001 for (l = line1; l <= line2; l++) | |
| 1002 ml_delete(line1 + extra, TRUE); | |
| 1003 | |
| 1004 if (!global_busy && num_lines > p_report) | |
|
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1005 smsg((char_u *)NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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1006 (long)num_lines); |
| 7 | 1007 |
| 1008 /* | |
| 1009 * Leave the cursor on the last of the moved lines. | |
| 1010 */ | |
| 1011 if (dest >= line1) | |
| 1012 curwin->w_cursor.lnum = dest; | |
| 1013 else | |
| 1014 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 1015 | |
| 1016 if (line1 < dest) | |
| 3184 | 1017 { |
| 1018 dest += num_lines + 1; | |
| 1019 last_line = curbuf->b_ml.ml_line_count; | |
| 1020 if (dest > last_line + 1) | |
| 1021 dest = last_line + 1; | |
| 1022 changed_lines(line1, 0, dest, 0L); | |
| 1023 } | |
| 7 | 1024 else |
| 1025 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 1026 | |
| 1027 return OK; | |
| 1028 } | |
| 1029 | |
| 1030 /* | |
| 1031 * ":copy" | |
| 1032 */ | |
| 1033 void | |
|
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1034 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 1035 { |
| 1036 linenr_T count; | |
| 1037 char_u *p; | |
| 1038 | |
| 1039 count = line2 - line1 + 1; | |
| 1040 curbuf->b_op_start.lnum = n + 1; | |
| 1041 curbuf->b_op_end.lnum = n + count; | |
| 1042 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 1043 | |
| 1044 /* | |
| 1045 * there are three situations: | |
| 1046 * 1. destination is above line1 | |
| 1047 * 2. destination is between line1 and line2 | |
| 1048 * 3. destination is below line2 | |
| 1049 * | |
| 1050 * n = destination (when starting) | |
| 1051 * curwin->w_cursor.lnum = destination (while copying) | |
| 1052 * line1 = start of source (while copying) | |
| 1053 * line2 = end of source (while copying) | |
| 1054 */ | |
| 1055 if (u_save(n, n + 1) == FAIL) | |
| 1056 return; | |
| 1057 | |
| 1058 curwin->w_cursor.lnum = n; | |
| 1059 while (line1 <= line2) | |
| 1060 { | |
| 1061 /* need to use vim_strsave() because the line will be unlocked within | |
| 1062 * ml_append() */ | |
| 1063 p = vim_strsave(ml_get(line1)); | |
| 1064 if (p != NULL) | |
| 1065 { | |
| 1066 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 1067 vim_free(p); | |
| 1068 } | |
| 1069 /* situation 2: skip already copied lines */ | |
| 1070 if (line1 == n) | |
| 1071 line1 = curwin->w_cursor.lnum; | |
| 1072 ++line1; | |
| 1073 if (curwin->w_cursor.lnum < line1) | |
| 1074 ++line1; | |
| 1075 if (curwin->w_cursor.lnum < line2) | |
| 1076 ++line2; | |
| 1077 ++curwin->w_cursor.lnum; | |
| 1078 } | |
| 1079 | |
| 1080 appended_lines_mark(n, count); | |
| 1081 | |
| 1082 msgmore((long)count); | |
| 1083 } | |
| 1084 | |
| 359 | 1085 static char_u *prevcmd = NULL; /* the previous command */ |
| 1086 | |
| 1087 #if defined(EXITFREE) || defined(PROTO) | |
| 1088 void | |
|
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1089 free_prev_shellcmd(void) |
| 359 | 1090 { |
| 1091 vim_free(prevcmd); | |
| 1092 } | |
| 1093 #endif | |
| 1094 | |
| 7 | 1095 /* |
| 1096 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1097 * Bangs in the argument are replaced with the previously entered command. | |
| 1098 * Remember the argument. | |
| 1099 */ | |
| 1100 void | |
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1101 do_bang( |
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1102 int addr_count, |
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1103 exarg_T *eap, |
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1104 int forceit, |
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1105 int do_in, |
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1106 int do_out) |
| 7 | 1107 { |
| 1108 char_u *arg = eap->arg; /* command */ | |
| 1109 linenr_T line1 = eap->line1; /* start of range */ | |
| 1110 linenr_T line2 = eap->line2; /* end of range */ | |
| 1111 char_u *newcmd = NULL; /* the new command */ | |
| 1112 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1113 int ins_prevcmd; | |
| 1114 char_u *t; | |
| 1115 char_u *p; | |
| 1116 char_u *trailarg; | |
| 1117 int len; | |
| 1118 int scroll_save = msg_scroll; | |
| 1119 | |
| 1120 /* | |
| 1121 * Disallow shell commands for "rvim". | |
| 1122 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1123 * security reasons. | |
| 1124 */ | |
| 1125 if (check_restricted() || check_secure()) | |
| 1126 return; | |
| 1127 | |
| 1128 if (addr_count == 0) /* :! */ | |
| 1129 { | |
| 1130 msg_scroll = FALSE; /* don't scroll here */ | |
| 1131 autowrite_all(); | |
| 1132 msg_scroll = scroll_save; | |
| 1133 } | |
| 1134 | |
| 1135 /* | |
| 1136 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1137 * (:!! is indicated by the 'forceit' variable) | |
| 1138 */ | |
| 1139 ins_prevcmd = forceit; | |
| 1140 trailarg = arg; | |
| 1141 do | |
| 1142 { | |
| 1143 len = (int)STRLEN(trailarg) + 1; | |
| 1144 if (newcmd != NULL) | |
| 1145 len += (int)STRLEN(newcmd); | |
| 1146 if (ins_prevcmd) | |
| 1147 { | |
| 1148 if (prevcmd == NULL) | |
| 1149 { | |
| 1150 EMSG(_(e_noprev)); | |
| 1151 vim_free(newcmd); | |
| 1152 return; | |
| 1153 } | |
| 1154 len += (int)STRLEN(prevcmd); | |
| 1155 } | |
| 1872 | 1156 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1157 { |
| 1158 vim_free(newcmd); | |
| 1159 return; | |
| 1160 } | |
| 1161 *t = NUL; | |
| 1162 if (newcmd != NULL) | |
| 1163 STRCAT(t, newcmd); | |
| 1164 if (ins_prevcmd) | |
| 1165 STRCAT(t, prevcmd); | |
| 1166 p = t + STRLEN(t); | |
| 1167 STRCAT(t, trailarg); | |
| 1168 vim_free(newcmd); | |
| 1169 newcmd = t; | |
| 1170 | |
| 1171 /* | |
| 1172 * Scan the rest of the argument for '!', which is replaced by the | |
| 1173 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1174 */ | |
| 1175 trailarg = NULL; | |
| 1176 while (*p) | |
| 1177 { | |
| 2823 | 1178 if (*p == '!') |
| 7 | 1179 { |
| 1180 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1181 STRMOVE(p - 1, p); |
| 7 | 1182 else |
| 1183 { | |
| 1184 trailarg = p; | |
| 1185 *trailarg++ = NUL; | |
| 1186 ins_prevcmd = TRUE; | |
| 1187 break; | |
| 1188 } | |
| 1189 } | |
| 1190 ++p; | |
| 1191 } | |
| 1192 } while (trailarg != NULL); | |
| 1193 | |
| 1194 vim_free(prevcmd); | |
| 1195 prevcmd = newcmd; | |
| 1196 | |
| 1197 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1198 { | |
| 5728 | 1199 /* If % or # appears in the command, it must have been escaped. |
| 1200 * Reescape them, so that redoing them does not substitute them by the | |
| 1201 * buffername. */ | |
| 1202 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1203 | |
| 1204 if (cmd != NULL) | |
| 1205 { | |
| 1206 AppendToRedobuffLit(cmd, -1); | |
| 1207 vim_free(cmd); | |
| 1208 } | |
| 1209 else | |
| 1210 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1211 AppendToRedobuff((char_u *)"\n"); |
| 1212 bangredo = FALSE; | |
| 1213 } | |
| 1214 /* | |
| 1215 * Add quotes around the command, for shells that need them. | |
| 1216 */ | |
| 1217 if (*p_shq != NUL) | |
| 1218 { | |
| 1219 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1220 if (newcmd == NULL) | |
| 1221 return; | |
| 1222 STRCPY(newcmd, p_shq); | |
| 1223 STRCAT(newcmd, prevcmd); | |
| 1224 STRCAT(newcmd, p_shq); | |
| 1225 free_newcmd = TRUE; | |
| 1226 } | |
| 1227 if (addr_count == 0) /* :! */ | |
| 1228 { | |
| 1229 /* echo the command */ | |
| 1230 msg_start(); | |
| 1231 msg_putchar(':'); | |
| 1232 msg_putchar('!'); | |
| 1233 msg_outtrans(newcmd); | |
| 1234 msg_clr_eos(); | |
| 1235 windgoto(msg_row, msg_col); | |
| 1236 | |
| 1237 do_shell(newcmd, 0); | |
| 1238 } | |
| 1239 else /* :range! */ | |
| 725 | 1240 { |
| 7 | 1241 /* Careful: This may recursively call do_bang() again! (because of |
| 1242 * autocommands) */ | |
| 1243 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1244 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1245 } | |
| 7 | 1246 if (free_newcmd) |
| 1247 vim_free(newcmd); | |
| 1248 } | |
| 1249 | |
| 1250 /* | |
| 1251 * do_filter: filter lines through a command given by the user | |
| 1252 * | |
| 169 | 1253 * We mostly use temp files and the call_shell() routine here. This would |
| 1254 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1255 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1256 * to deal with redirection somehow, and should handle things like looking |
| 1257 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1258 * command name given by the user. All reasonable versions of call_shell() | |
| 1259 * do this. | |
| 169 | 1260 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1261 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1262 * We use input redirection if do_in is TRUE. |
| 1263 * We use output redirection if do_out is TRUE. | |
| 1264 */ | |
| 1265 static void | |
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1266 do_filter( |
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1267 linenr_T line1, |
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1268 linenr_T line2, |
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1269 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1270 char_u *cmd, |
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1271 int do_in, |
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1272 int do_out) |
| 7 | 1273 { |
| 1274 char_u *itmp = NULL; | |
| 1275 char_u *otmp = NULL; | |
| 1276 linenr_T linecount; | |
| 1277 linenr_T read_linecount; | |
| 1278 pos_T cursor_save; | |
| 1279 char_u *cmd_buf; | |
| 1280 buf_T *old_curbuf = curbuf; | |
| 169 | 1281 int shell_flags = 0; |
| 7 | 1282 |
| 1283 if (*cmd == NUL) /* no filter command */ | |
| 1284 return; | |
| 1285 | |
| 1286 cursor_save = curwin->w_cursor; | |
| 1287 linecount = line2 - line1 + 1; | |
| 1288 curwin->w_cursor.lnum = line1; | |
| 1289 curwin->w_cursor.col = 0; | |
| 1290 changed_line_abv_curs(); | |
| 1291 invalidate_botline(); | |
| 1292 | |
| 1293 /* | |
| 169 | 1294 * When using temp files: |
| 1295 * 1. * Form temp file names | |
| 1296 * 2. * Write the lines to a temp file | |
| 1297 * 3. Run the filter command on the temp file | |
| 1298 * 4. * Read the output of the command into the buffer | |
| 1299 * 5. * Delete the original lines to be filtered | |
| 1300 * 6. * Remove the temp files | |
| 1301 * | |
| 1302 * When writing the input with a pipe or when catching the output with a | |
| 1303 * pipe only need to do 3. | |
| 7 | 1304 */ |
| 1305 | |
| 169 | 1306 if (do_out) |
| 1307 shell_flags |= SHELL_DOOUT; | |
| 1308 | |
| 3482 | 1309 #ifdef FEAT_FILTERPIPE |
| 169 | 1310 if (!do_in && do_out && !p_stmp) |
| 1311 { | |
| 1312 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1313 shell_flags |= SHELL_READ; | |
| 1314 curwin->w_cursor.lnum = line2; | |
| 1315 } | |
| 1316 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1317 { |
| 169 | 1318 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1319 shell_flags |= SHELL_WRITE; | |
| 1320 curbuf->b_op_start.lnum = line1; | |
| 1321 curbuf->b_op_end.lnum = line2; | |
| 7 | 1322 } |
| 169 | 1323 else if (do_in && do_out && !p_stmp) |
| 1324 { | |
| 1325 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1326 * use a temp file. */ | |
| 1327 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1328 curbuf->b_op_start.lnum = line1; | |
| 1329 curbuf->b_op_end.lnum = line2; | |
| 1330 curwin->w_cursor.lnum = line2; | |
| 1331 } | |
| 1332 else | |
| 1333 #endif | |
| 6721 | 1334 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1335 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1336 { |
| 1337 EMSG(_(e_notmp)); | |
| 1338 goto filterend; | |
| 1339 } | |
| 7 | 1340 |
| 1341 /* | |
| 1342 * The writing and reading of temp files will not be shown. | |
| 1343 * Vi also doesn't do this and the messages are not very informative. | |
| 1344 */ | |
| 1345 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1346 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1347 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1348 { | |
| 1349 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1350 --no_wait_return; | |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1351 #if defined(FEAT_EVAL) |
| 7 | 1352 if (!aborting()) |
| 1353 #endif | |
| 1354 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
| 1355 goto filterend; | |
| 1356 } | |
| 1357 if (curbuf != old_curbuf) | |
| 1358 goto filterend; | |
| 1359 | |
| 1360 if (!do_out) | |
| 1361 msg_putchar('\n'); | |
| 1362 | |
| 1581 | 1363 /* Create the shell command in allocated memory. */ |
| 7 | 1364 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1365 if (cmd_buf == NULL) | |
| 1366 goto filterend; | |
| 1367 | |
| 1368 windgoto((int)Rows - 1, 0); | |
| 1369 cursor_on(); | |
| 1370 | |
| 1371 /* | |
| 1372 * When not redirecting the output the command can write anything to the | |
| 1373 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1374 * stderr output of external command. Clear the screen later. | |
| 1375 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1376 * also mess up the screen, clear it later. | |
| 1377 */ | |
| 1378 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1379 redraw_later_clear(); | |
| 1380 | |
| 169 | 1381 if (do_out) |
| 1382 { | |
| 1383 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1384 { |
| 1385 vim_free(cmd_buf); | |
| 169 | 1386 goto error; |
| 1581 | 1387 } |
| 169 | 1388 redraw_curbuf_later(VALID); |
| 1389 } | |
| 1390 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1391 | |
| 7 | 1392 /* |
| 1393 * When call_shell() fails wait_return() is called to give the user a | |
| 1394 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1395 * can see the error messages from the command that appear on stdout; use | |
| 1396 * 'u' to fix the text | |
| 1397 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1398 * like ":r !cat" hangs. | |
| 1399 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1400 */ | |
| 169 | 1401 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1402 { |
| 1403 redraw_later_clear(); | |
| 1404 wait_return(FALSE); | |
| 1405 } | |
| 1406 vim_free(cmd_buf); | |
| 1407 | |
| 1408 did_check_timestamps = FALSE; | |
| 1409 need_check_timestamps = TRUE; | |
| 1410 | |
| 1411 /* When interrupting the shell command, it may still have produced some | |
| 1412 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1413 * reading. */ | |
| 1414 ui_breakcheck(); | |
| 1415 got_int = FALSE; | |
| 1416 | |
| 1417 if (do_out) | |
| 1418 { | |
| 169 | 1419 if (otmp != NULL) |
| 7 | 1420 { |
| 169 | 1421 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
|
1422 eap, READ_FILTER) != OK) |
| 169 | 1423 { |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1424 #if defined(FEAT_EVAL) |
| 169 | 1425 if (!aborting()) |
| 1426 #endif | |
| 1427 { | |
| 1428 msg_putchar('\n'); | |
| 1429 EMSG2(_(e_notread), otmp); | |
| 1430 } | |
| 1431 goto error; | |
| 7 | 1432 } |
| 169 | 1433 if (curbuf != old_curbuf) |
| 1434 goto filterend; | |
| 7 | 1435 } |
| 169 | 1436 |
| 1437 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1438 | |
| 1439 if (shell_flags & SHELL_READ) | |
| 1440 { | |
| 1441 curbuf->b_op_start.lnum = line2 + 1; | |
| 1442 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1443 appended_lines_mark(line2, read_linecount); | |
| 1444 } | |
| 7 | 1445 |
| 1446 if (do_in) | |
| 1447 { | |
| 1448 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1449 { | |
| 1450 if (read_linecount >= linecount) | |
| 1451 /* move all marks from old lines to new lines */ | |
| 1452 mark_adjust(line1, line2, linecount, 0L); | |
| 1453 else | |
| 1454 { | |
| 1455 /* move marks from old lines to new lines, delete marks | |
| 1456 * that are in deleted lines */ | |
| 1457 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1458 linecount, 0L); | |
| 1459 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1460 } | |
| 1461 } | |
| 1462 | |
| 1463 /* | |
| 1464 * Put cursor on first filtered line for ":range!cmd". | |
| 1465 * Adjust '[ and '] (set by buf_write()). | |
| 1466 */ | |
| 1467 curwin->w_cursor.lnum = line1; | |
| 1468 del_lines(linecount, TRUE); | |
| 1469 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1470 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1471 write_lnum_adjust(-linecount); /* adjust last line | |
| 1472 for next write */ | |
| 100 | 1473 #ifdef FEAT_FOLDING |
| 1474 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1475 #endif | |
| 7 | 1476 } |
| 1477 else | |
| 1478 { | |
| 1479 /* | |
| 1480 * Put cursor on last new line for ":r !cmd". | |
| 1481 */ | |
| 169 | 1482 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1483 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1484 } | |
| 100 | 1485 |
| 7 | 1486 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1487 --no_wait_return; | |
| 1488 | |
| 1489 if (linecount > p_report) | |
| 1490 { | |
| 1491 if (do_in) | |
| 1492 { | |
| 274 | 1493 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
| 1494 _("%ld lines filtered"), (long)linecount); | |
| 7 | 1495 if (msg(msg_buf) && !msg_scroll) |
| 1496 /* save message to display it after redraw */ | |
| 680 | 1497 set_keep_msg(msg_buf, 0); |
| 7 | 1498 } |
| 1499 else | |
| 1500 msgmore((long)linecount); | |
| 1501 } | |
| 1502 } | |
| 1503 else | |
| 1504 { | |
| 1505 error: | |
| 1506 /* put cursor back in same position for ":w !cmd" */ | |
| 1507 curwin->w_cursor = cursor_save; | |
| 1508 --no_wait_return; | |
| 1509 wait_return(FALSE); | |
| 1510 } | |
| 1511 | |
| 1512 filterend: | |
| 1513 | |
| 1514 if (curbuf != old_curbuf) | |
| 1515 { | |
| 1516 --no_wait_return; | |
| 1517 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
| 1518 } | |
| 1519 if (itmp != NULL) | |
| 1520 mch_remove(itmp); | |
| 1521 if (otmp != NULL) | |
| 1522 mch_remove(otmp); | |
| 1523 vim_free(itmp); | |
| 1524 vim_free(otmp); | |
| 1525 } | |
| 1526 | |
| 1527 /* | |
| 1528 * Call a shell to execute a command. | |
| 1529 * When "cmd" is NULL start an interactive shell. | |
| 1530 */ | |
| 1531 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1532 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1533 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1534 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1535 { |
| 1536 buf_T *buf; | |
| 1537 #ifndef FEAT_GUI_MSWIN | |
| 1538 int save_nwr; | |
| 1539 #endif | |
| 1540 #ifdef MSWIN | |
| 1541 int winstart = FALSE; | |
| 1542 #endif | |
| 1543 | |
| 1544 /* | |
| 1545 * Disallow shell commands for "rvim". | |
| 1546 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1547 * security reasons. | |
| 1548 */ | |
| 1549 if (check_restricted() || check_secure()) | |
| 1550 { | |
| 1551 msg_end(); | |
| 1552 return; | |
| 1553 } | |
| 1554 | |
| 1555 #ifdef MSWIN | |
| 1556 /* | |
| 1557 * Check if ":!start" is used. | |
| 1558 */ | |
| 1559 if (cmd != NULL) | |
| 1560 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1561 #endif | |
| 1562 | |
| 1563 /* | |
| 1564 * For autocommands we want to get the output on the current screen, to | |
| 1565 * avoid having to type return below. | |
| 1566 */ | |
| 1567 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1568 if (!autocmd_busy) | |
| 1569 { | |
| 1570 #ifdef MSWIN | |
| 1571 if (!winstart) | |
| 1572 #endif | |
| 1573 stoptermcap(); | |
| 1574 } | |
| 1575 #ifdef MSWIN | |
| 1576 if (!winstart) | |
| 1577 #endif | |
| 1578 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1579 | |
| 1580 /* warning message before calling the shell */ | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1581 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
|
1582 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
|
1583 if (bufIsChangedNotTerm(buf)) |
| 7 | 1584 { |
| 1585 #ifdef FEAT_GUI_MSWIN | |
| 1586 if (!winstart) | |
| 1587 starttermcap(); /* don't want a message box here */ | |
| 1588 #endif | |
| 1589 MSG_PUTS(_("[No write since last change]\n")); | |
| 1590 #ifdef FEAT_GUI_MSWIN | |
| 1591 if (!winstart) | |
| 1592 stoptermcap(); | |
| 1593 #endif | |
| 1594 break; | |
| 1595 } | |
| 1596 | |
| 1597 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1598 * 1" command to the terminal. */ | |
| 1599 if (!swapping_screen()) | |
| 1600 windgoto(msg_row, msg_col); | |
| 1601 cursor_on(); | |
| 1602 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1603 did_check_timestamps = FALSE; | |
| 1604 need_check_timestamps = TRUE; | |
| 1605 | |
| 1606 /* | |
| 1607 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1608 * to overwrite the text that the external command showed | |
| 1609 */ | |
| 1610 if (!swapping_screen()) | |
| 1611 { | |
| 1612 msg_row = Rows - 1; | |
| 1613 msg_col = 0; | |
| 1614 } | |
| 1615 | |
| 1616 if (autocmd_busy) | |
| 1617 { | |
| 1618 if (msg_silent == 0) | |
| 1619 redraw_later_clear(); | |
| 1620 } | |
| 1621 else | |
| 1622 { | |
| 1623 /* | |
| 1624 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1625 * Also for the Win32 GUI (the output is in a console window). | |
| 1626 * Otherwise there is probably text on the screen that the user wants | |
| 1627 * to read before redrawing, so call wait_return(). | |
| 1628 */ | |
| 1629 #ifndef FEAT_GUI_MSWIN | |
| 1630 if (cmd == NULL | |
| 1631 # ifdef WIN3264 | |
| 1632 || (winstart && !need_wait_return) | |
| 1633 # endif | |
| 1634 ) | |
| 1635 { | |
| 1636 if (msg_silent == 0) | |
| 1637 redraw_later_clear(); | |
| 1638 need_wait_return = FALSE; | |
| 1639 } | |
| 1640 else | |
| 1641 { | |
| 1642 /* | |
| 1643 * If we switch screens when starttermcap() is called, we really | |
| 1644 * want to wait for "hit return to continue". | |
| 1645 */ | |
| 1646 save_nwr = no_wait_return; | |
| 1647 if (swapping_screen()) | |
| 1648 no_wait_return = FALSE; | |
| 1649 # ifdef AMIGA | |
| 1650 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1651 # else | |
| 1652 wait_return(msg_silent == 0); | |
| 1653 # endif | |
| 1654 no_wait_return = save_nwr; | |
| 1655 } | |
| 1656 #endif /* FEAT_GUI_W32 */ | |
| 1657 | |
| 1658 #ifdef MSWIN | |
| 1659 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1660 #endif | |
| 1661 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1662 | |
| 1663 /* | |
| 1664 * In an Amiga window redrawing is caused by asking the window size. | |
| 1665 * If we got an interrupt this will not work. The chance that the | |
| 1666 * window size is wrong is very small, but we need to redraw the | |
| 1667 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1668 * but it saves an extra redraw. | |
| 1669 */ | |
| 1670 #ifdef AMIGA | |
| 1671 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1672 { | |
| 1673 if (msg_silent == 0) | |
| 1674 redraw_later_clear(); | |
| 1675 } | |
| 1676 else if (term_console) | |
| 1677 { | |
| 1678 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1679 if (got_int && msg_silent == 0) | |
| 1680 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1681 else | |
| 1682 must_redraw = 0; /* no extra redraw needed */ | |
| 1683 } | |
| 1684 #endif | |
| 1685 } | |
| 1686 | |
| 1687 /* display any error messages now */ | |
| 1688 display_errors(); | |
| 725 | 1689 |
| 1690 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1691 } |
| 1692 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1693 #if !defined(UNIX) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1694 static char_u * |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1695 find_pipe(char_u *cmd) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1696 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1697 char_u *p; |
|
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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
|
1698 int inquote = FALSE; |
|
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parents:
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diff
changeset
|
1699 |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
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parents:
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diff
changeset
|
1700 for (p = cmd; *p != NUL; ++p) |
|
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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
|
1701 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1702 if (!inquote && *p == '|') |
|
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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
|
1703 return p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1704 if (*p == '"') |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1705 inquote = !inquote; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1706 else if (rem_backslash(p)) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1707 ++p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1708 } |
|
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
|
1709 return NULL; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1710 } |
|
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
|
1711 #endif |
|
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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
|
1712 |
| 7 | 1713 /* |
| 1714 * Create a shell command from a command string, input redirection file and | |
| 1715 * output redirection file. | |
| 1716 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1717 */ | |
| 1718 char_u * | |
|
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1719 make_filter_cmd( |
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1720 char_u *cmd, /* command */ |
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1721 char_u *itmp, /* NULL or name of input file */ |
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1722 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1723 { |
| 1724 char_u *buf; | |
| 1725 long_u len; | |
| 5867 | 1726 |
|
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|
1727 #if defined(UNIX) |
| 5881 | 1728 int is_fish_shell; |
| 5911 | 1729 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1730 |
| 5867 | 1731 /* Account for fish's different syntax for subshells */ |
| 5911 | 1732 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1733 vim_free(shell_name); | |
| 5867 | 1734 if (is_fish_shell) |
| 1735 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1736 else | |
| 1737 #endif | |
| 1738 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1739 if (itmp != NULL) |
| 1740 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1741 if (otmp != NULL) | |
| 1742 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1743 buf = lalloc(len, TRUE); | |
| 1744 if (buf == NULL) | |
| 1745 return NULL; | |
| 1746 | |
|
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1747 #if defined(UNIX) |
| 7 | 1748 /* |
| 169 | 1749 * Put braces around the command (for concatenated commands) when |
| 1750 * redirecting input and/or output. | |
| 7 | 1751 */ |
| 169 | 1752 if (itmp != NULL || otmp != NULL) |
| 5867 | 1753 { |
| 1754 if (is_fish_shell) | |
| 1755 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1756 else | |
| 1757 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1758 } | |
| 169 | 1759 else |
| 1760 STRCPY(buf, cmd); | |
| 7 | 1761 if (itmp != NULL) |
| 1762 { | |
| 1763 STRCAT(buf, " < "); | |
| 1764 STRCAT(buf, itmp); | |
| 1765 } | |
| 1766 #else | |
| 1767 /* | |
| 5867 | 1768 * For shells that don't understand braces around commands, at least allow |
| 7 | 1769 * the use of commands in a pipe. |
| 1770 */ | |
| 1771 STRCPY(buf, cmd); | |
| 1772 if (itmp != NULL) | |
| 1773 { | |
| 1774 char_u *p; | |
| 1775 | |
| 1776 /* | |
| 1777 * If there is a pipe, we have to put the '<' in front of it. | |
| 1778 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1779 * redirection would be inside the quotes. | |
| 1780 */ | |
| 1781 if (*p_shq == NUL) | |
| 1782 { | |
|
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1783 p = find_pipe(buf); |
| 7 | 1784 if (p != NULL) |
| 1785 *p = NUL; | |
| 1786 } | |
| 1787 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1788 STRCAT(buf, itmp); | |
| 1789 if (*p_shq == NUL) | |
| 1790 { | |
|
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1791 p = find_pipe(cmd); |
| 7 | 1792 if (p != NULL) |
| 1793 { | |
| 1794 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1795 STRCAT(buf, p); | |
| 1796 } | |
| 1797 } | |
| 1798 } | |
| 1799 #endif | |
| 1800 if (otmp != NULL) | |
| 1872 | 1801 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1802 |
| 1803 return buf; | |
| 1804 } | |
| 1805 | |
| 1806 /* | |
| 1872 | 1807 * Append output redirection for file "fname" to the end of string buffer |
| 1808 * "buf[buflen]" | |
| 7 | 1809 * Works with the 'shellredir' and 'shellpipe' options. |
| 1810 * The caller should make sure that there is enough room: | |
| 1811 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1812 */ | |
| 1813 void | |
|
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1814 append_redir( |
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1815 char_u *buf, |
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1816 int buflen, |
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1817 char_u *opt, |
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1818 char_u *fname) |
| 7 | 1819 { |
| 1820 char_u *p; | |
| 1872 | 1821 char_u *end; |
| 1822 | |
| 1823 end = buf + STRLEN(buf); | |
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1824 /* find "%s" */ |
| 7 | 1825 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
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1826 { |
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1827 if (p[1] == 's') /* found %s */ |
| 7 | 1828 break; |
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1829 if (p[1] == '%') /* skip %% */ |
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1830 ++p; |
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1831 } |
| 7 | 1832 if (p != NULL) |
| 1833 { | |
| 1872 | 1834 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1835 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1836 (char *)opt, (char *)fname); | |
| 7 | 1837 } |
| 1838 else | |
| 1872 | 1839 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1840 #ifdef FEAT_QUICKFIX |
| 1841 " %s %s", | |
| 1842 #else | |
| 1843 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1844 #endif | |
| 1845 (char *)opt, (char *)fname); | |
| 1846 } | |
| 1847 | |
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1848 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1849 |
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1850 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1851 static void write_viminfo_version(FILE *fp_out); |
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1852 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1853 static int viminfo_errcnt; |
| 1854 | |
| 1855 static int | |
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1856 no_viminfo(void) |
| 7 | 1857 { |
| 1858 /* "vim -i NONE" does not read or write a viminfo file */ | |
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1859 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1860 } |
| 1861 | |
| 1862 /* | |
| 1863 * Report an error for reading a viminfo file. | |
| 1864 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1865 */ | |
| 1866 int | |
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1867 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1868 { |
| 274 | 1869 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1870 errnum, message); | |
| 1459 | 1871 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1872 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1873 IObuff[STRLEN(IObuff) - 1] = NUL; | |
| 7 | 1874 emsg(IObuff); |
| 1875 if (++viminfo_errcnt >= 10) | |
| 1876 { | |
| 1877 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
| 1878 return TRUE; | |
| 1879 } | |
| 1880 return FALSE; | |
| 1881 } | |
| 1882 | |
| 1883 /* | |
| 1884 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1885 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1886 */ |
| 1887 int | |
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1888 read_viminfo( |
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1889 char_u *file, /* file name or NULL to use default name */ |
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1890 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1891 { |
| 1892 FILE *fp; | |
| 1893 char_u *fname; | |
| 1894 | |
| 1895 if (no_viminfo()) | |
| 1896 return FAIL; | |
| 1897 | |
| 1733 | 1898 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1899 if (fname == NULL) |
| 1900 return FAIL; | |
| 1901 fp = mch_fopen((char *)fname, READBIN); | |
| 1902 | |
| 1903 if (p_verbose > 0) | |
| 294 | 1904 { |
| 1905 verbose_enter(); | |
| 274 | 1906 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
| 1907 fname, | |
| 1733 | 1908 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1909 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1910 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1911 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1912 verbose_leave(); |
| 1913 } | |
| 7 | 1914 |
| 1915 vim_free(fname); | |
| 1916 if (fp == NULL) | |
| 1917 return FAIL; | |
| 1918 | |
| 1919 viminfo_errcnt = 0; | |
| 1733 | 1920 do_viminfo(fp, NULL, flags); |
| 7 | 1921 |
| 1922 fclose(fp); | |
| 1923 return OK; | |
| 1924 } | |
| 1925 | |
| 1926 /* | |
|
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1927 * Write the viminfo file. The old one is read in first so that effectively a |
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1928 * merge of current info and old info is done. This allows multiple vims to |
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1929 * run simultaneously, without losing any marks etc. |
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1930 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1931 * info is written to the file. |
| 7 | 1932 */ |
| 1933 void | |
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1934 write_viminfo(char_u *file, int forceit) |
| 7 | 1935 { |
| 1936 char_u *fname; | |
| 1937 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1938 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1939 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1940 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1941 #if defined(UNIX) || defined(VMS) |
| 1942 mode_t umask_save; | |
| 1943 #endif | |
| 1944 #ifdef UNIX | |
| 1945 int shortname = FALSE; /* use 8.3 file name */ | |
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1946 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1947 #endif |
| 601 | 1948 #ifdef WIN3264 |
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1949 int hidden = FALSE; |
| 601 | 1950 #endif |
| 7 | 1951 |
| 1952 if (no_viminfo()) | |
| 1953 return; | |
| 1954 | |
| 1955 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1956 if (fname == NULL) | |
| 1957 return; | |
| 1958 | |
| 1959 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1960 if (fp_in == NULL) | |
| 1961 { | |
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1962 int fd; |
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1963 |
| 7 | 1964 /* if it does exist, but we can't read it, don't try writing */ |
| 1965 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1966 goto end; | |
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1967 |
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1968 /* Create the new .viminfo non-accessible for others, because it may |
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1969 * contain text from non-accessible documents. It is up to the user to |
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1970 * widen access (e.g. to a group). This may also fail if there is a |
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1971 * race condition, then just give up. */ |
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1972 fd = mch_open((char *)fname, |
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1973 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1974 if (fd < 0) |
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1975 goto end; |
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1976 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1977 } |
| 1978 else | |
| 1979 { | |
| 1980 /* | |
| 1981 * There is an existing viminfo file. Create a temporary file to | |
| 1982 * write the new viminfo into, in the same directory as the | |
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1983 * existing viminfo file, which will be renamed once all writing is |
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1984 * successful. |
| 7 | 1985 */ |
| 1986 #ifdef UNIX | |
| 1987 /* | |
| 1988 * For Unix we check the owner of the file. It's not very nice to | |
| 1989 * overwrite a user's viminfo file after a "su root", with a | |
| 1990 * viminfo file that the user can't read. | |
| 1991 */ | |
| 1869 | 1992 st_old.st_dev = (dev_t)0; |
| 1438 | 1993 st_old.st_ino = 0; |
| 7 | 1994 st_old.st_mode = 0600; |
| 1076 | 1995 if (mch_stat((char *)fname, &st_old) == 0 |
| 1996 && getuid() != ROOT_UID | |
| 560 | 1997 && !(st_old.st_uid == getuid() |
| 7 | 1998 ? (st_old.st_mode & 0200) |
| 1999 : (st_old.st_gid == getgid() | |
| 2000 ? (st_old.st_mode & 0020) | |
| 2001 : (st_old.st_mode & 0002)))) | |
| 2002 { | |
| 944 | 2003 int tt = msg_didany; |
| 7 | 2004 |
| 2005 /* avoid a wait_return for this message, it's annoying */ | |
| 2006 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 2007 msg_didany = tt; | |
| 840 | 2008 fclose(fp_in); |
| 7 | 2009 goto end; |
| 2010 } | |
| 2011 #endif | |
| 601 | 2012 #ifdef WIN3264 |
| 2013 /* Get the file attributes of the existing viminfo file. */ | |
|
7194
272f04b41f51
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|
2014 hidden = mch_ishidden(fname); |
| 601 | 2015 #endif |
| 7 | 2016 |
| 2017 /* | |
|
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|
2018 * Make tempname, find one that does not exist yet. |
|
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|
2019 * Beware of a race condition: If someone logs out and all Vim |
|
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|
2020 * instances exit at the same time a temp file might be created between |
|
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|
2021 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 2022 * May try twice: Once normal and once with shortname set, just in |
| 2023 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 2024 */ | |
| 2025 for (;;) | |
| 2026 { | |
|
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|
2027 int next_char = 'z'; |
|
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2028 char_u *wp; |
|
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2029 |
| 7 | 2030 tempname = buf_modname( |
| 2031 #ifdef UNIX | |
| 2032 shortname, | |
| 2033 #else | |
| 2034 FALSE, | |
| 2035 #endif | |
| 2036 fname, | |
| 2037 #ifdef VMS | |
| 2038 (char_u *)"-tmp", | |
| 2039 #else | |
| 2040 (char_u *)".tmp", | |
| 2041 #endif | |
| 2042 FALSE); | |
| 2043 if (tempname == NULL) /* out of memory */ | |
| 2044 break; | |
| 2045 | |
| 2046 /* | |
|
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2047 * Try a series of names. Change one character, just before |
|
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2048 * the extension. This should also work for an 8.3 |
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2049 * file name, when after adding the extension it still is |
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2050 * the same file as the original. |
| 7 | 2051 */ |
|
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2052 wp = tempname + STRLEN(tempname) - 5; |
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2053 if (wp < gettail(tempname)) /* empty file name? */ |
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2054 wp = gettail(tempname); |
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2055 for (;;) |
| 7 | 2056 { |
| 2057 /* | |
|
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2058 * Check if tempfile already exists. Never overwrite an |
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2059 * existing file! |
| 7 | 2060 */ |
|
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2061 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2062 { |
|
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2063 #ifdef UNIX |
| 7 | 2064 /* |
|
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2065 * Check if tempfile is same as original file. May happen |
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2066 * when modname() gave the same file back. E.g. silly |
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2067 * link, or file name-length reached. Try again with |
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2068 * shortname set. |
| 7 | 2069 */ |
|
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2070 if (!shortname && st_new.st_dev == st_old.st_dev |
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2071 && st_new.st_ino == st_old.st_ino) |
| 7 | 2072 { |
|
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|
2073 VIM_CLEAR(tempname); |
|
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2074 shortname = TRUE; |
| 7 | 2075 break; |
| 2076 } | |
|
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2077 #endif |
| 7 | 2078 } |
|
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2079 else |
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2080 { |
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2081 /* Try creating the file exclusively. This may fail if |
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2082 * another Vim tries to do it at the same time. */ |
| 762 | 2083 #ifdef VMS |
|
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2084 /* fdopen() fails for some reason */ |
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2085 umask_save = umask(077); |
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2086 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
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2087 (void)umask(umask_save); |
| 762 | 2088 #else |
|
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2089 int fd; |
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2090 |
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2091 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
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2092 * protection: |
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2093 * Unix: same as original file, but strip s-bit. Reset |
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2094 * umask to avoid it getting in the way. |
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2095 * Others: r&w for user only. */ |
| 762 | 2096 # ifdef UNIX |
|
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2097 umask_save = umask(0); |
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2098 fd = mch_open((char *)tempname, |
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2099 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
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2100 (int)((st_old.st_mode & 0777) | 0600)); |
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2101 (void)umask(umask_save); |
| 762 | 2102 # else |
|
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2103 fd = mch_open((char *)tempname, |
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2104 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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2105 # endif |
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2106 if (fd < 0) |
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2107 { |
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2108 fp_out = NULL; |
|
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2109 # ifdef EEXIST |
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2110 /* Avoid trying lots of names while the problem is lack |
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2111 * of premission, only retry if the file already |
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2112 * exists. */ |
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2113 if (errno != EEXIST) |
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2114 break; |
| 762 | 2115 # endif |
|
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2116 } |
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2117 else |
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2118 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2119 #endif /* VMS */ |
|
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2120 if (fp_out != NULL) |
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2121 break; |
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2122 } |
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2123 |
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2124 /* Assume file exists, try again with another name. */ |
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2125 if (next_char == 'a' - 1) |
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2126 { |
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2127 /* They all exist? Must be something wrong! Don't write |
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2128 * the viminfo file then. */ |
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2129 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
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2130 tempname); |
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2131 break; |
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2132 } |
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2133 *wp = next_char; |
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2134 --next_char; |
| 7 | 2135 } |
| 557 | 2136 |
|
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2137 if (tempname != NULL) |
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2138 break; |
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2139 /* continue if shortname was set */ |
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2140 } |
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2141 |
| 557 | 2142 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
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2143 if (tempname != NULL && fp_out != NULL) |
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2144 { |
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2145 stat_T tmp_st; |
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2146 |
| 7 | 2147 /* |
|
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|
2148 * Make sure the original owner can read/write the tempfile and |
|
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|
2149 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2150 */ |
|
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|
2151 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
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|
2152 { |
|
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12820
diff
changeset
|
2153 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2154 /* Changing the owner might fail, in which case the |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
12820
diff
changeset
|
2155 * 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:
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diff
changeset
|
2156 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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diff
changeset
|
2157 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2158 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2159 /* can't set the group to what it should be, remove |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2160 * group permissions */ |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2161 (void)mch_setperm(tempname, 0600); |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2162 } |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2163 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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12820
diff
changeset
|
2164 /* can't stat the file, set conservative permissions */ |
|
1d41836582b3
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parents:
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diff
changeset
|
2165 (void)mch_setperm(tempname, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2166 } |
|
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2167 #endif |
|
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
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diff
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|
2168 } |
| 7 | 2169 |
| 2170 /* | |
| 2171 * Check if the new viminfo file can be written to. | |
| 2172 */ | |
| 2173 if (fp_out == NULL) | |
| 2174 { | |
| 2175 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2176 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2177 if (fp_in != NULL) |
| 2178 fclose(fp_in); | |
| 2179 goto end; | |
| 2180 } | |
| 2181 | |
| 2182 if (p_verbose > 0) | |
| 294 | 2183 { |
| 2184 verbose_enter(); | |
| 274 | 2185 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2186 verbose_leave(); |
| 2187 } | |
| 7 | 2188 |
| 2189 viminfo_errcnt = 0; | |
| 1733 | 2190 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2191 |
|
8573
c76cb97073bd
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8560
diff
changeset
|
2192 if (fclose(fp_out) == EOF) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2193 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2194 |
| 7 | 2195 if (fp_in != NULL) |
| 2196 { | |
| 2197 fclose(fp_in); | |
| 601 | 2198 |
| 6049 | 2199 /* In case of an error keep the original viminfo file. Otherwise |
| 2200 * rename the newly written file. Give an error if that fails. */ | |
|
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c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
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|
2201 if (viminfo_errcnt == 0) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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|
2202 { |
|
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commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
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|
2203 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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|
2204 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2205 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2206 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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|
2207 } |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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parents:
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diff
changeset
|
2208 # ifdef WIN3264 |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2209 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2210 else if (hidden) |
|
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commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2211 mch_hide(fname); |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2212 # endif |
| 6049 | 2213 } |
| 2214 if (viminfo_errcnt > 0) | |
| 7 | 2215 mch_remove(tempname); |
| 601 | 2216 } |
| 2217 | |
| 7 | 2218 end: |
| 2219 vim_free(fname); | |
| 2220 vim_free(tempname); | |
| 2221 } | |
| 2222 | |
| 2223 /* | |
| 2224 * Get the viminfo file name to use. | |
| 2225 * If "file" is given and not empty, use it (has already been expanded by | |
| 2226 * cmdline functions). | |
| 2227 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2228 * expand environment variables. | |
| 2229 * Returns an allocated string. NULL when out of memory. | |
| 2230 */ | |
| 2231 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
2232 viminfo_filename(char_u *file) |
| 7 | 2233 { |
| 2234 if (file == NULL || *file == NUL) | |
| 2235 { | |
|
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2236 if (*p_viminfofile != NUL) |
|
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
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parents:
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diff
changeset
|
2237 file = p_viminfofile; |
| 7 | 2238 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2239 { | |
| 2240 #ifdef VIMINFO_FILE2 | |
| 2241 # ifdef VMS | |
| 2242 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2243 # else | |
|
12297
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patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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changeset
|
2244 # ifdef MSWIN |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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changeset
|
2245 /* Use $VIM only if $HOME is the default "C:/". */ |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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changeset
|
2246 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
98586656fcae
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diff
changeset
|
2247 && mch_getenv((char_u *)"HOME") == NULL) |
|
98586656fcae
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parents:
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diff
changeset
|
2248 # else |
| 7 | 2249 if (mch_getenv((char_u *)"HOME") == NULL) |
|
12297
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changeset
|
2250 # endif |
| 7 | 2251 # endif |
| 2252 { | |
| 2253 /* don't use $VIM when not available. */ | |
| 2254 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2255 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2256 file = (char_u *)VIMINFO_FILE2; | |
| 2257 else | |
| 2258 file = (char_u *)VIMINFO_FILE; | |
| 2259 } | |
| 2260 else | |
| 2261 #endif | |
| 2262 file = (char_u *)VIMINFO_FILE; | |
| 2263 } | |
| 2264 expand_env(file, NameBuff, MAXPATHL); | |
| 2265 file = NameBuff; | |
| 2266 } | |
| 2267 return vim_strsave(file); | |
| 2268 } | |
| 2269 | |
| 2270 /* | |
| 2271 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2272 */ | |
| 2273 static void | |
|
7819
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diff
changeset
|
2274 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2275 { |
| 2276 int eof = FALSE; | |
| 2277 vir_T vir; | |
|
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changeset
|
2278 int merge = FALSE; |
|
9414
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parents:
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diff
changeset
|
2279 int do_copy_marks = FALSE; |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2280 garray_T buflist; |
| 7 | 2281 |
| 2282 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2283 return; | |
| 2284 vir.vir_fd = fp_in; | |
| 2285 #ifdef FEAT_MBYTE | |
| 2286 vir.vir_conv.vc_type = CONV_NONE; | |
| 2287 #endif | |
|
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changeset
|
2288 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2289 vir.vir_version = -1; |
| 7 | 2290 |
| 2291 if (fp_in != NULL) | |
| 2292 { | |
| 1733 | 2293 if (flags & VIF_WANT_INFO) |
|
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changeset
|
2294 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2295 if (fp_out != NULL) |
|
9284
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
changeset
|
2296 { |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
changeset
|
2297 /* Registers and marks are read and kept separate from what |
|
78712a2f687a
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changeset
|
2298 * this Vim is using. They are merged when writing. */ |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2299 prepare_viminfo_registers(); |
|
9284
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
changeset
|
2300 prepare_viminfo_marks(); |
|
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diff
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|
2301 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2302 |
| 1733 | 2303 eof = read_viminfo_up_to_marks(&vir, |
| 2304 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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|
2305 merge = TRUE; |
|
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changeset
|
2306 } |
|
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changeset
|
2307 else if (flags != 0) |
| 7 | 2308 /* Skip info, find start of marks */ |
| 2309 while (!(eof = viminfo_readline(&vir)) | |
| 2310 && vir.vir_line[0] != '>') | |
| 2311 ; | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2312 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2313 do_copy_marks = (flags & |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2314 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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changeset
|
2315 } |
|
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2316 |
| 7 | 2317 if (fp_out != NULL) |
| 2318 { | |
| 2319 /* Write the info: */ | |
| 2320 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2321 VIM_VERSION_MEDIUM); | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
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changeset
|
2322 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2323 write_viminfo_version(fp_out); |
| 7 | 2324 #ifdef FEAT_MBYTE |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
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parents:
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changeset
|
2325 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2326 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2327 #endif | |
| 2328 write_viminfo_search_pattern(fp_out); | |
| 2329 write_viminfo_sub_string(fp_out); | |
| 2330 #ifdef FEAT_CMDHIST | |
|
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changeset
|
2331 write_viminfo_history(fp_out, merge); |
| 7 | 2332 #endif |
| 2333 write_viminfo_registers(fp_out); | |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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changeset
|
2334 finish_viminfo_registers(); |
| 7 | 2335 #ifdef FEAT_EVAL |
| 2336 write_viminfo_varlist(fp_out); | |
| 2337 #endif | |
| 2338 write_viminfo_filemarks(fp_out); | |
|
9284
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diff
changeset
|
2339 finish_viminfo_marks(); |
| 7 | 2340 write_viminfo_bufferlist(fp_out); |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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diff
changeset
|
2341 write_viminfo_barlines(&vir, fp_out); |
|
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
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|
2342 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
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|
2343 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2344 ga_init2(&buflist, sizeof(buf_T *), 50); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2345 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
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|
2346 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
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|
2347 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
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|
2348 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
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diff
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|
2349 { |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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9412
diff
changeset
|
2350 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
9412
diff
changeset
|
2351 if (fp_out != NULL) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2352 ga_clear(&buflist); |
|
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2353 } |
| 7 | 2354 |
| 2355 vim_free(vir.vir_line); | |
| 2356 #ifdef FEAT_MBYTE | |
| 2357 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2358 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2359 #endif | |
|
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1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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diff
changeset
|
2360 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2361 } |
| 2362 | |
| 2363 /* | |
| 2364 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2365 * first part of the viminfo file which contains everything but the marks that | |
| 2366 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2367 */ | |
| 2368 static int | |
|
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diff
changeset
|
2369 read_viminfo_up_to_marks( |
|
f86adafb28d4
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diff
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|
2370 vir_T *virp, |
|
f86adafb28d4
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2371 int forceit, |
|
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diff
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|
2372 int writing) |
| 7 | 2373 { |
| 2374 int eof; | |
| 2375 buf_T *buf; | |
|
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diff
changeset
|
2376 int got_encoding = FALSE; |
| 7 | 2377 |
| 2378 #ifdef FEAT_CMDHIST | |
| 4285 | 2379 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2380 #endif |
|
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diff
changeset
|
2381 |
| 7 | 2382 eof = viminfo_readline(virp); |
| 2383 while (!eof && virp->vir_line[0] != '>') | |
| 2384 { | |
| 2385 switch (virp->vir_line[0]) | |
| 2386 { | |
| 2387 /* Characters reserved for future expansion, ignored now */ | |
| 2388 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2389 case '^': /* to be defined */ | |
| 2390 case '<': /* long line - ignored */ | |
| 2391 /* A comment or empty line. */ | |
| 2392 case NUL: | |
| 2393 case '\r': | |
| 2394 case '\n': | |
| 2395 case '#': | |
| 2396 eof = viminfo_readline(virp); | |
| 2397 break; | |
|
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2398 case '|': |
|
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|
2399 eof = read_viminfo_barline(virp, got_encoding, |
|
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|
2400 forceit, writing); |
|
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diff
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|
2401 break; |
| 7 | 2402 case '*': /* "*encoding=value" */ |
|
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|
2403 got_encoding = TRUE; |
| 7 | 2404 eof = viminfo_encoding(virp); |
| 2405 break; | |
| 2406 case '!': /* global variable */ | |
| 2407 #ifdef FEAT_EVAL | |
| 2408 eof = read_viminfo_varlist(virp, writing); | |
| 2409 #else | |
| 2410 eof = viminfo_readline(virp); | |
| 2411 #endif | |
| 2412 break; | |
| 2413 case '%': /* entry for buffer list */ | |
| 2414 eof = read_viminfo_bufferlist(virp, writing); | |
| 2415 break; | |
| 2416 case '"': | |
|
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|
2417 /* When registers are in bar lines skip the old style register |
|
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|
2418 * lines. */ |
|
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|
2419 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
|
f5d9eb512f8b
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|
2420 eof = read_viminfo_register(virp, forceit); |
|
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|
2421 else |
|
f5d9eb512f8b
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2422 do { |
|
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|
2423 eof = viminfo_readline(virp); |
|
f5d9eb512f8b
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2424 } while (!eof && (virp->vir_line[0] == TAB |
|
f5d9eb512f8b
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|
2425 || virp->vir_line[0] == '<')); |
| 7 | 2426 break; |
| 2427 case '/': /* Search string */ | |
| 2428 case '&': /* Substitute search string */ | |
| 2429 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2430 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2431 break; | |
| 2432 case '$': | |
| 2433 eof = read_viminfo_sub_string(virp, forceit); | |
| 2434 break; | |
| 2435 case ':': | |
| 2436 case '?': | |
| 2437 case '=': | |
| 2438 case '@': | |
| 2439 #ifdef FEAT_CMDHIST | |
|
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|
2440 /* When history is in bar lines skip the old style history |
|
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|
2441 * lines. */ |
|
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|
2442 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
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|
2443 eof = read_viminfo_history(virp, writing); |
|
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|
2444 else |
|
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|
2445 #endif |
|
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9234
diff
changeset
|
2446 eof = viminfo_readline(virp); |
| 7 | 2447 break; |
| 2448 case '-': | |
| 2449 case '\'': | |
|
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9284
diff
changeset
|
2450 /* When file marks are in bar lines skip the old style lines. */ |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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parents:
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diff
changeset
|
2451 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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parents:
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diff
changeset
|
2452 eof = read_viminfo_filemark(virp, forceit); |
|
9c663cda189f
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diff
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|
2453 else |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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diff
changeset
|
2454 eof = viminfo_readline(virp); |
| 7 | 2455 break; |
| 2456 default: | |
| 2457 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2458 virp->vir_line)) | |
| 2459 eof = TRUE; | |
| 2460 else | |
| 2461 eof = viminfo_readline(virp); | |
| 2462 break; | |
| 2463 } | |
| 2464 } | |
| 2465 | |
| 2466 #ifdef FEAT_CMDHIST | |
| 2467 /* Finish reading history items. */ | |
| 4285 | 2468 if (!writing) |
|
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diff
changeset
|
2469 finish_viminfo_history(virp); |
| 7 | 2470 #endif |
| 2471 | |
| 2472 /* Change file names to buffer numbers for fmarks. */ | |
|
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diff
changeset
|
2473 FOR_ALL_BUFFERS(buf) |
| 7 | 2474 fmarks_check_names(buf); |
| 2475 | |
| 2476 return eof; | |
| 2477 } | |
| 2478 | |
| 2479 /* | |
| 2480 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2481 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2482 * conversion of text with iconv() in viminfo_readstring(). | |
| 2483 */ | |
| 2484 static int | |
|
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changeset
|
2485 viminfo_encoding(vir_T *virp) |
| 7 | 2486 { |
| 2487 #ifdef FEAT_MBYTE | |
| 2488 char_u *p; | |
| 2489 int i; | |
| 2490 | |
| 2491 if (get_viminfo_parameter('c') != 0) | |
| 2492 { | |
| 2493 p = vim_strchr(virp->vir_line, '='); | |
| 2494 if (p != NULL) | |
| 2495 { | |
| 2496 /* remove trailing newline */ | |
| 2497 ++p; | |
| 2498 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2499 ; | |
| 2500 p[i] = NUL; | |
| 2501 | |
| 2502 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2503 } | |
| 2504 } | |
| 2505 #endif | |
| 2506 return viminfo_readline(virp); | |
| 2507 } | |
| 2508 | |
| 2509 /* | |
| 2510 * Read a line from the viminfo file. | |
| 2511 * Returns TRUE for end-of-file; | |
| 2512 */ | |
| 2513 int | |
|
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diff
changeset
|
2514 viminfo_readline(vir_T *virp) |
| 7 | 2515 { |
| 2516 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2517 } | |
| 2518 | |
| 2519 /* | |
|
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|
2520 * Check string read from viminfo file. |
|
636cfa97200e
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changeset
|
2521 * Remove '\n' at the end of the line. |
| 7 | 2522 * - replace CTRL-V CTRL-V with CTRL-V |
| 2523 * - replace CTRL-V 'n' with '\n' | |
| 2524 * | |
| 2525 * Check for a long line as written by viminfo_writestring(). | |
| 2526 * | |
| 2527 * Return the string in allocated memory (NULL when out of memory). | |
| 2528 */ | |
| 2529 char_u * | |
|
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diff
changeset
|
2530 viminfo_readstring( |
|
f86adafb28d4
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diff
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|
2531 vir_T *virp, |
|
f86adafb28d4
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diff
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|
2532 int off, /* offset for virp->vir_line */ |
|
f86adafb28d4
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diff
changeset
|
2533 int convert UNUSED) /* convert the string */ |
| 7 | 2534 { |
| 2535 char_u *retval; | |
| 2536 char_u *s, *d; | |
| 2537 long len; | |
| 2538 | |
| 2539 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2540 { | |
| 2541 len = atol((char *)virp->vir_line + off + 1); | |
| 2542 retval = lalloc(len, TRUE); | |
| 2543 if (retval == NULL) | |
| 2544 { | |
| 2545 /* Line too long? File messed up? Skip next line. */ | |
| 2546 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2547 return NULL; | |
| 2548 } | |
| 2549 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2550 s = retval + 1; /* Skip the leading '<' */ | |
| 2551 } | |
| 2552 else | |
| 2553 { | |
| 2554 retval = vim_strsave(virp->vir_line + off); | |
| 2555 if (retval == NULL) | |
| 2556 return NULL; | |
| 2557 s = retval; | |
| 2558 } | |
| 2559 | |
| 2560 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2561 d = retval; | |
| 2562 while (*s != NUL && *s != '\n') | |
| 2563 { | |
| 2564 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2565 { | |
| 2566 if (s[1] == 'n') | |
| 2567 *d++ = '\n'; | |
| 2568 else | |
| 2569 *d++ = Ctrl_V; | |
| 2570 s += 2; | |
| 2571 } | |
| 2572 else | |
| 2573 *d++ = *s++; | |
| 2574 } | |
| 2575 *d = NUL; | |
| 2576 | |
| 2577 #ifdef FEAT_MBYTE | |
| 2578 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2579 { | |
| 2580 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2581 if (d != NULL) | |
| 2582 { | |
| 2583 vim_free(retval); | |
| 2584 retval = d; | |
| 2585 } | |
| 2586 } | |
| 2587 #endif | |
| 2588 | |
| 2589 return retval; | |
| 2590 } | |
| 2591 | |
| 2592 /* | |
| 2593 * write string to viminfo file | |
| 2594 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2595 * - replace '\n' with CTRL-V 'n' | |
| 2596 * - add a '\n' at the end | |
| 2597 * | |
| 2598 * For a long line: | |
| 2599 * - write " CTRL-V <length> \n " in first line | |
| 2600 * - write " < <string> \n " in second line | |
| 2601 */ | |
| 2602 void | |
|
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diff
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|
2603 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2604 { |
| 2605 int c; | |
| 2606 char_u *s; | |
| 2607 int len = 0; | |
| 2608 | |
| 2609 for (s = p; *s != NUL; ++s) | |
| 2610 { | |
| 2611 if (*s == Ctrl_V || *s == '\n') | |
| 2612 ++len; | |
| 2613 ++len; | |
| 2614 } | |
| 2615 | |
| 2616 /* If the string will be too long, write its length and put it in the next | |
| 2617 * line. Take into account that some room is needed for what comes before | |
| 2618 * the string (e.g., variable name). Add something to the length for the | |
| 2619 * '<', NL and trailing NUL. */ | |
| 2620 if (len > LSIZE / 2) | |
| 2621 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2622 | |
| 2623 while ((c = *p++) != NUL) | |
| 2624 { | |
| 2625 if (c == Ctrl_V || c == '\n') | |
| 2626 { | |
| 2627 putc(Ctrl_V, fd); | |
| 2628 if (c == '\n') | |
| 2629 c = 'n'; | |
| 2630 } | |
| 2631 putc(c, fd); | |
| 2632 } | |
| 2633 putc('\n', fd); | |
| 2634 } | |
|
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|
2635 |
|
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|
2636 /* |
|
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|
2637 * Write a string in quotes that barline_parse() can read back. |
|
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|
2638 * Breaks the line in less than LSIZE pieces when needed. |
|
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|
2639 * Returns remaining characters in the line. |
|
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|
2640 */ |
|
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|
2641 int |
|
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|
2642 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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|
2643 { |
|
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|
2644 char_u *p; |
|
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|
2645 int remaining = remaining_start; |
|
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|
2646 int len = 2; |
|
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|
2647 |
|
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|
2648 /* Count the number of characters produced, including quotes. */ |
|
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|
2649 for (p = s; *p != NUL; ++p) |
|
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|
2650 { |
|
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|
2651 if (*p == NL) |
|
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|
2652 len += 2; |
|
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|
2653 else if (*p == '"' || *p == '\\') |
|
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|
2654 len += 2; |
|
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|
2655 else |
|
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|
2656 ++len; |
|
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|
2657 } |
|
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
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|
2658 if (len > remaining - 2) |
|
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|
2659 { |
|
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changeset
|
2660 fprintf(fd, ">%d\n|<", len); |
|
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|
2661 remaining = LSIZE - 20; |
|
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|
2662 } |
|
636cfa97200e
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|
2663 |
|
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|
2664 putc('"', fd); |
|
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|
2665 for (p = s; *p != NUL; ++p) |
|
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|
2666 { |
|
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|
2667 if (*p == NL) |
|
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2668 { |
|
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|
2669 putc('\\', fd); |
|
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|
2670 putc('n', fd); |
|
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|
2671 --remaining; |
|
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2672 } |
|
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|
2673 else if (*p == '"' || *p == '\\') |
|
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|
2674 { |
|
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|
2675 putc('\\', fd); |
|
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|
2676 putc(*p, fd); |
|
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|
2677 --remaining; |
|
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|
2678 } |
|
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|
2679 else |
|
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|
2680 putc(*p, fd); |
|
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|
2681 --remaining; |
|
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|
2682 |
|
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|
2683 if (remaining < 3) |
|
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|
2684 { |
|
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|
2685 putc('\n', fd); |
|
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|
2686 putc('|', fd); |
|
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|
2687 putc('<', fd); |
|
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|
2688 /* Leave enough space for another continuation. */ |
|
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|
2689 remaining = LSIZE - 20; |
|
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|
2690 } |
|
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2691 } |
|
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|
2692 putc('"', fd); |
|
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2693 return remaining - 2; |
|
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2694 } |
|
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2695 |
|
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2696 /* |
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2697 * Parse a viminfo line starting with '|'. |
|
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2698 * Add each decoded value to "values". |
|
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2699 * Returns TRUE if the next line is to be read after using the parsed values. |
|
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2700 */ |
|
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2701 static int |
|
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2702 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
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2703 { |
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2704 char_u *p = text; |
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2705 char_u *nextp = NULL; |
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2706 char_u *buf = NULL; |
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2707 bval_T *value; |
|
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2708 int i; |
|
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2709 int allocated = FALSE; |
|
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2710 int eof; |
|
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2711 #ifdef FEAT_MBYTE |
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2712 char_u *sconv; |
|
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2713 int converted; |
|
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|
2714 #endif |
|
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changeset
|
2715 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2716 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2717 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2718 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2719 if (ga_grow(values, 1) == FAIL) |
|
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diff
changeset
|
2720 break; |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2721 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2722 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2723 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2724 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2725 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2726 * memory, because virp->vir_line is overwritten. */ |
|
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diff
changeset
|
2727 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2728 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2729 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2730 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2731 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2732 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2733 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
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diff
changeset
|
2734 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2735 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2736 vp->bv_allocated = TRUE; |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2737 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2738 } |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2739 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2740 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2741 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2742 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2743 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2744 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2745 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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diff
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|
2746 size_t n; |
|
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diff
changeset
|
2747 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2748 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2749 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2750 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2751 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2752 * |<{text2}",{value} |
|
9330
8cb76e38c346
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diff
changeset
|
2753 * Length includes the quotes. |
|
9240
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diff
changeset
|
2754 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2755 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2756 len = getdigits(&p); |
|
9248
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commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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diff
changeset
|
2757 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
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diff
changeset
|
2758 if (buf == NULL) |
|
9330
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commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2759 return TRUE; |
|
9240
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diff
changeset
|
2760 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2761 for (todo = len; todo > 0; todo -= n) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2762 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2763 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2764 if (eof || virp->vir_line[0] != '|' |
|
9240
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diff
changeset
|
2765 || virp->vir_line[1] != '<') |
|
9270
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commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
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9268
diff
changeset
|
2766 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2767 /* File was truncated or garbled. Read another line if |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2768 * this one starts with '|'. */ |
|
9270
79cb08f0d812
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9268
diff
changeset
|
2769 vim_free(buf); |
|
9330
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2770 return eof || virp->vir_line[0] == '|'; |
|
9270
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diff
changeset
|
2771 } |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 /* 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
|
2773 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2774 while (n > 0 && (virp->vir_line[n - 1] == NL |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2775 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2776 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2777 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2778 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2779 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2780 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2782 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2783 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 mch_memmove(p, virp->vir_line + 2, n); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2785 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2786 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2788 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2789 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2790 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2791 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 /* 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
|
2793 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9234
diff
changeset
|
2794 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 */ |
|
9330
8cb76e38c346
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Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2796 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2797 if (eof || virp->vir_line[0] != '|' |
|
9240
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diff
changeset
|
2798 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
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parents:
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diff
changeset
|
2799 /* 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
|
2800 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2801 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
|
2802 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2803 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2804 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2808 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2809 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2810 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2811 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2812 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2813 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2819 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2821 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2822 return TRUE; /* syntax error, drop the value */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2825 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2826 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2828 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2829 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2830 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2831 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2832 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2833 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2834 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2835 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2836 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2837 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2838 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2839 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2840 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2841 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2842 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2843 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2844 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2845 if (s == buf) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2846 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2847 s = sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2848 buf = s; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2849 converted = TRUE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2850 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2851 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2852 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2853 /* 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:
9260
diff
changeset
|
2854 * above and we did allocate before, thus vir_line may change. */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2855 if (s != buf && allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2856 s = vim_strsave(s); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2857 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2858 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2859 value->bv_len = len; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2860 value->bv_allocated = allocated |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2861 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2862 || converted |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2863 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2864 ; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2865 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2866 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2867 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2868 /* values following a long string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2869 p = nextp; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2870 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2871 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2872 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2873 else if (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2874 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2875 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2876 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2877 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2878 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2879 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2880 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2881 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2882 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2883 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2884 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2885 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2886 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2887 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2888 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2889 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2890 bval_T *vp; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2891 int i; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2892 int read_next = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9234
diff
changeset
|
2893 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2894 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2895 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2896 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2897 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2898 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2899 * 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
|
2900 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2901 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2902 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2903 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2904 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2905 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2906 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2907 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2908 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2909 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2910 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2911 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
|
2912 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2913 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2914 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2915 case BARTYPE_VERSION: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2916 /* 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
|
2917 * 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
|
2918 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2919 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2920 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2921 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2922 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2923 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
|
2924 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
|
2925 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2926 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2927 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2928 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2929 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
|
2930 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2931 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2932 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2933 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2934 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
|
2935 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2936 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2937 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2938 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2939 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
|
2940 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2941 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2942 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2943 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2944 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2945 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2946 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
|
2947 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2948 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
|
2949 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2950 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
|
2951 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
|
2952 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2953 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2954 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2955 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2956 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2957 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2958 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2959 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2960 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2961 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2962 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2963 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2964 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2965 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
|
2966 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2967 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2968 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2969 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2970 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
|
2971 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2972 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2973 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
|
2974 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2975 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2976 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2977 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2978 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2979 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
|
2980 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2981 /* 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
|
2982 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
|
2983 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2984 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2985 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2986 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2987 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2988 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2989 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2990 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2991 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2992 } |
| 7 | 2993 #endif /* FEAT_VIMINFO */ |
| 2994 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2995 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2996 * 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
|
2997 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2998 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2999 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3000 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3001 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3002 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3003 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
|
3004 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3005 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3006 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3007 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3008 |
| 7 | 3009 /* |
| 3010 * Implementation of ":fixdel", also used by get_stty(). | |
| 3011 * <BS> resulting <Del> | |
| 3012 * ^? ^H | |
| 3013 * not ^? ^? | |
| 3014 */ | |
| 3015 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3016 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 3017 { |
| 3018 char_u *p; | |
| 3019 | |
| 3020 p = find_termcode((char_u *)"kb"); | |
| 3021 add_termcode((char_u *)"kD", p != NULL | |
| 3022 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 3023 } | |
| 3024 | |
| 3025 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3026 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3027 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3028 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3029 int list) |
| 7 | 3030 { |
| 13 | 3031 char_u numbuf[30]; |
| 7 | 3032 |
| 3033 if (curwin->w_p_nu || use_number) | |
| 3034 { | |
| 1872 | 3035 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 3036 "%*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
|
3037 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3038 } |
| 169 | 3039 msg_prt_line(ml_get(lnum), list); |
| 7 | 3040 } |
| 3041 | |
| 3042 /* | |
| 3043 * Print a text line. Also in silent mode ("ex -s"). | |
| 3044 */ | |
| 3045 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3046 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3047 { |
| 3048 int save_silent = silent_mode; | |
| 3049 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3050 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3051 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3052 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3053 |
| 169 | 3054 msg_start(); |
| 7 | 3055 silent_mode = FALSE; |
| 169 | 3056 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3057 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3058 if (save_silent) |
| 3059 { | |
| 3060 msg_putchar('\n'); | |
| 3061 cursor_on(); /* msg_start() switches it off */ | |
| 3062 out_flush(); | |
| 3063 silent_mode = save_silent; | |
| 1798 | 3064 } |
| 3065 info_message = FALSE; | |
| 7 | 3066 } |
| 3067 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3069 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3070 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3071 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3072 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3073 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3074 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3075 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
|
3076 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3077 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3078 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3079 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3080 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3081 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3082 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3083 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3084 * 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
|
3085 * 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
|
3086 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3087 * 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
|
3088 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3089 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3090 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3091 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3092 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3093 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3094 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3095 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3096 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3097 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3098 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3099 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3101 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3102 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3103 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3104 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
|
3105 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3106 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3107 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3108 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3109 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3110 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3111 |
|
4589
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
3112 /* Change directories when the 'acd' option is set. */ |
|
13632
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13553
diff
changeset
|
3113 DO_AUTOCHDIR; |
|
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updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3114 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3115 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3116 |
| 7 | 3117 /* |
| 3118 * ":file[!] [fname]". | |
| 3119 */ | |
| 3120 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3121 ex_file(exarg_T *eap) |
| 7 | 3122 { |
| 14 | 3123 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3124 * "0file name", etc. */ | |
| 3125 if (eap->addr_count > 0 | |
| 3126 && (*eap->arg != NUL | |
| 3127 || eap->line2 > 0 | |
| 3128 || eap->addr_count > 1)) | |
| 3129 { | |
| 3130 EMSG(_(e_invarg)); | |
| 3131 return; | |
| 3132 } | |
| 3133 | |
| 3134 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3135 { |
|
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Bram Moolenaar <bram@vim.org>
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4285
diff
changeset
|
3136 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3137 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3138 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3139 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3140 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3141 // 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
|
3142 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
|
3143 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3144 } |
| 3145 | |
| 3146 /* | |
| 3147 * ":update". | |
| 3148 */ | |
| 3149 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3150 ex_update(exarg_T *eap) |
| 7 | 3151 { |
| 3152 if (curbufIsChanged()) | |
| 3153 (void)do_write(eap); | |
| 3154 } | |
| 3155 | |
| 3156 /* | |
| 3157 * ":write" and ":saveas". | |
| 3158 */ | |
| 3159 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3160 ex_write(exarg_T *eap) |
| 7 | 3161 { |
| 3162 if (eap->usefilter) /* input lines to shell command */ | |
| 3163 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3164 else | |
| 3165 (void)do_write(eap); | |
| 3166 } | |
| 3167 | |
| 3168 /* | |
| 3169 * write current buffer to file 'eap->arg' | |
| 3170 * if 'eap->append' is TRUE, append to the file | |
| 3171 * | |
| 3172 * if *eap->arg == NUL write to current file | |
| 3173 * | |
| 3174 * return FAIL for failure, OK otherwise | |
| 3175 */ | |
| 3176 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3177 do_write(exarg_T *eap) |
| 7 | 3178 { |
| 3179 int other; | |
| 3180 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3181 char_u *ffname; | |
| 3182 int retval = FAIL; | |
| 3183 char_u *free_fname = NULL; | |
| 3184 #ifdef FEAT_BROWSE | |
| 3185 char_u *browse_file = NULL; | |
| 3186 #endif | |
| 3187 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3188 int name_was_missing; |
| 7 | 3189 |
| 3190 if (not_writing()) /* check 'write' option */ | |
| 3191 return FAIL; | |
| 3192 | |
| 3193 ffname = eap->arg; | |
| 3194 #ifdef FEAT_BROWSE | |
| 3195 if (cmdmod.browse) | |
| 3196 { | |
| 29 | 3197 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3198 NULL, NULL, NULL, curbuf); |
| 3199 if (browse_file == NULL) | |
| 3200 goto theend; | |
| 3201 ffname = browse_file; | |
| 3202 } | |
| 3203 #endif | |
| 3204 if (*ffname == NUL) | |
| 3205 { | |
| 3206 if (eap->cmdidx == CMD_saveas) | |
| 3207 { | |
| 3208 EMSG(_(e_argreq)); | |
| 3209 goto theend; | |
| 3210 } | |
| 3211 other = FALSE; | |
| 3212 } | |
| 3213 else | |
| 3214 { | |
| 3215 fname = ffname; | |
| 3216 free_fname = fix_fname(ffname); | |
| 3217 /* | |
| 3218 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3219 * able to write the file in this situation. | |
| 3220 */ | |
| 3221 if (free_fname != NULL) | |
| 3222 ffname = free_fname; | |
| 3223 other = otherfile(ffname); | |
| 3224 } | |
| 3225 | |
| 3226 /* | |
| 3227 * If we have a new file, put its name in the list of alternate file names. | |
| 3228 */ | |
| 3229 if (other) | |
| 3230 { | |
| 3231 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3232 || eap->cmdidx == CMD_saveas) | |
| 3233 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3234 else | |
| 3235 alt_buf = buflist_findname(ffname); | |
| 3236 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3237 { | |
| 3238 /* Overwriting a file that is loaded in another buffer is not a | |
| 3239 * good idea. */ | |
| 315 | 3240 EMSG(_(e_bufloaded)); |
| 7 | 3241 goto theend; |
| 3242 } | |
| 3243 } | |
| 3244 | |
| 3245 /* | |
| 3246 * Writing to the current file is not allowed in readonly mode | |
| 3247 * and a file name is required. | |
| 3248 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3249 */ | |
| 3250 if (!other && ( | |
| 3251 #ifdef FEAT_QUICKFIX | |
| 3252 bt_dontwrite_msg(curbuf) || | |
| 3253 #endif | |
| 3254 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3255 goto theend; | |
| 3256 | |
| 3257 if (!other) | |
| 3258 { | |
| 3259 ffname = curbuf->b_ffname; | |
| 3260 fname = curbuf->b_fname; | |
| 3261 /* | |
| 3262 * Not writing the whole file is only allowed with '!'. | |
| 3263 */ | |
| 3264 if ( (eap->line1 != 1 | |
| 3265 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3266 && !eap->forceit | |
| 3267 && !eap->append | |
| 3268 && !p_wa) | |
| 3269 { | |
| 3270 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3271 if (p_confirm || cmdmod.confirm) | |
| 3272 { | |
| 3273 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3274 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3275 goto theend; | |
| 3276 eap->forceit = TRUE; | |
| 3277 } | |
| 3278 else | |
| 3279 #endif | |
| 3280 { | |
| 3281 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3282 goto theend; | |
| 3283 } | |
| 3284 } | |
| 3285 } | |
| 3286 | |
| 3287 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3288 { | |
| 3289 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3290 { | |
| 3291 buf_T *was_curbuf = curbuf; | |
| 3292 | |
| 3293 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3294 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3295 #ifdef FEAT_EVAL |
| 7 | 3296 if (curbuf != was_curbuf || aborting()) |
|
13380
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parents:
13359
diff
changeset
|
3297 #else |
| 7 | 3298 if (curbuf != was_curbuf) |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3299 #endif |
| 7 | 3300 { |
| 3301 /* buffer changed, don't change name now */ | |
| 3302 retval = FAIL; | |
| 3303 goto theend; | |
| 3304 } | |
| 3305 /* Exchange the file names for the current and the alternate | |
| 3306 * buffer. This makes it look like we are now editing the buffer | |
| 3307 * under the new name. Must be done before buf_write(), because | |
| 3308 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3309 * the file name. */ | |
| 3310 fname = alt_buf->b_fname; | |
| 3311 alt_buf->b_fname = curbuf->b_fname; | |
| 3312 curbuf->b_fname = fname; | |
| 3313 fname = alt_buf->b_ffname; | |
| 3314 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3315 curbuf->b_ffname = fname; | |
| 3316 fname = alt_buf->b_sfname; | |
| 3317 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3318 curbuf->b_sfname = fname; | |
| 3319 buf_name_changed(curbuf); | |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3320 |
| 7 | 3321 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3322 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3323 if (!alt_buf->b_p_bl) |
| 3324 { | |
| 3325 alt_buf->b_p_bl = TRUE; | |
| 3326 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3327 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3328 #ifdef FEAT_EVAL |
| 7 | 3329 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3330 #else |
| 7 | 3331 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3332 #endif |
| 7 | 3333 { |
| 3334 /* buffer changed, don't write the file */ | |
| 3335 retval = FAIL; | |
| 3336 goto theend; | |
| 3337 } | |
| 634 | 3338 |
| 3339 /* If 'filetype' was empty try detecting it now. */ | |
| 3340 if (*curbuf->b_p_ft == NUL) | |
| 3341 { | |
| 819 | 3342 if (au_has_group((char_u *)"filetypedetect")) |
| 3343 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3344 TRUE, NULL); |
| 717 | 3345 do_modelines(0); |
| 634 | 3346 } |
| 2648 | 3347 |
| 3348 /* Autocommands may have changed buffer names, esp. when | |
| 3349 * 'autochdir' is set. */ | |
| 3350 fname = curbuf->b_sfname; | |
| 7 | 3351 } |
| 3352 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3353 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
|
3354 |
| 7 | 3355 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3356 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3357 |
| 819 | 3358 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3359 if (eap->cmdidx == CMD_saveas) |
| 3360 { | |
| 3361 if (retval == OK) | |
| 1806 | 3362 { |
| 961 | 3363 curbuf->b_p_ro = FALSE; |
| 1806 | 3364 redraw_tabline = TRUE; |
| 3365 } | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3366 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3367 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3368 /* 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
|
3369 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3370 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
|
3371 { |
|
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patch 8.0.1688: some macros are used without a semicolon
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parents:
13553
diff
changeset
|
3372 DO_AUTOCHDIR; |
| 961 | 3373 } |
| 7 | 3374 } |
| 3375 | |
| 3376 theend: | |
| 3377 #ifdef FEAT_BROWSE | |
| 3378 vim_free(browse_file); | |
| 3379 #endif | |
| 3380 vim_free(free_fname); | |
| 3381 return retval; | |
| 3382 } | |
| 3383 | |
| 3384 /* | |
| 3385 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3386 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3387 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3388 * Return OK if it's OK, FAIL if it is not. | |
| 3389 */ | |
| 3486 | 3390 int |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3391 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3392 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3393 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3394 char_u *fname, /* file name to be used (can differ from |
| 7 | 3395 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3396 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
|
3397 int other) /* writing under other name */ |
| 7 | 3398 { |
| 3399 /* | |
| 3400 * write to other file or b_flags set or not writing the whole file: | |
| 3401 * overwriting only allowed with '!' | |
| 3402 */ | |
| 3403 if ( (other | |
| 3404 || (buf->b_flags & BF_NOTEDITED) | |
| 3405 || ((buf->b_flags & BF_NEW) | |
| 3406 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3407 || (buf->b_flags & BF_READERR)) | |
| 3408 && !p_wa | |
| 1457 | 3409 #ifdef FEAT_QUICKFIX |
| 3410 && !bt_nofile(buf) | |
| 3411 #endif | |
| 7 | 3412 && vim_fexists(ffname)) |
| 3413 { | |
| 460 | 3414 if (!eap->forceit && !eap->append) |
| 7 | 3415 { |
| 460 | 3416 #ifdef UNIX |
| 637 | 3417 /* with UNIX it is possible to open a directory */ |
| 460 | 3418 if (mch_isdir(ffname)) |
| 3419 { | |
| 3420 EMSG2(_(e_isadir2), ffname); | |
| 3421 return FAIL; | |
| 3422 } | |
| 7 | 3423 #endif |
| 3424 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3425 if (p_confirm || cmdmod.confirm) |
| 3426 { | |
| 2770 | 3427 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3428 |
| 3429 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3430 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3431 return FAIL; | |
| 3432 eap->forceit = TRUE; | |
| 3433 } | |
| 3434 else | |
| 3435 #endif | |
| 3436 { | |
| 3437 EMSG(_(e_exists)); | |
| 7 | 3438 return FAIL; |
| 460 | 3439 } |
| 7 | 3440 } |
| 460 | 3441 |
| 3442 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3443 if (other && !emsg_silent) | |
| 7 | 3444 { |
| 2770 | 3445 char_u *dir; |
| 460 | 3446 char_u *p; |
| 3447 int r; | |
| 3448 char_u *swapname; | |
| 3449 | |
| 3450 /* We only try the first entry in 'directory', without checking if | |
| 3451 * it's writable. If the "." directory is not writable the write | |
| 3452 * will probably fail anyway. | |
| 3453 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3454 * for the written file. */ | |
| 3455 if (*p_dir == NUL) | |
| 2770 | 3456 { |
| 3457 dir = alloc(5); | |
| 3458 if (dir == NULL) | |
| 3459 return FAIL; | |
| 460 | 3460 STRCPY(dir, "."); |
| 2770 | 3461 } |
| 460 | 3462 else |
| 3463 { | |
| 2770 | 3464 dir = alloc(MAXPATHL); |
| 3465 if (dir == NULL) | |
| 3466 return FAIL; | |
| 460 | 3467 p = p_dir; |
| 3468 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3469 } | |
| 3470 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3471 vim_free(dir); |
| 460 | 3472 r = vim_fexists(swapname); |
| 3473 if (r) | |
| 3474 { | |
| 3475 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3476 if (p_confirm || cmdmod.confirm) | |
| 3477 { | |
| 2770 | 3478 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3479 |
| 3480 dialog_msg(buff, | |
| 3481 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3482 swapname); | |
| 3483 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3484 != VIM_YES) | |
| 819 | 3485 { |
| 3486 vim_free(swapname); | |
| 460 | 3487 return FAIL; |
| 819 | 3488 } |
| 460 | 3489 eap->forceit = TRUE; |
| 3490 } | |
| 3491 else | |
| 3492 #endif | |
| 3493 { | |
| 3494 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3495 swapname); | |
| 819 | 3496 vim_free(swapname); |
| 460 | 3497 return FAIL; |
| 3498 } | |
| 3499 } | |
| 819 | 3500 vim_free(swapname); |
| 7 | 3501 } |
| 3502 } | |
| 3503 return OK; | |
| 3504 } | |
| 3505 | |
| 3506 /* | |
| 3507 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3508 */ | |
| 3509 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3510 ex_wnext(exarg_T *eap) |
| 7 | 3511 { |
| 3512 int i; | |
| 3513 | |
| 3514 if (eap->cmd[1] == 'n') | |
| 3515 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3516 else | |
| 3517 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3518 eap->line1 = 1; | |
| 3519 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3520 if (do_write(eap) != FAIL) | |
| 3521 do_argfile(eap, i); | |
| 3522 } | |
| 3523 | |
| 3524 /* | |
| 3525 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3526 */ | |
| 3527 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3528 do_wqall(exarg_T *eap) |
| 7 | 3529 { |
| 3530 buf_T *buf; | |
| 3531 int error = 0; | |
| 3532 int save_forceit = eap->forceit; | |
| 3533 | |
| 3534 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3535 exiting = TRUE; | |
| 3536 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3537 FOR_ALL_BUFFERS(buf) |
| 7 | 3538 { |
|
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
|
3539 #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
|
3540 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
|
3541 { |
|
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
|
3542 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
|
3543 ++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
|
3544 } |
|
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
|
3545 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
|
3546 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3547 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3548 { |
| 3549 /* | |
| 3550 * Check if there is a reason the buffer cannot be written: | |
| 3551 * 1. if the 'write' option is set | |
| 3552 * 2. if there is no file name (even after browsing) | |
| 3553 * 3. if the 'readonly' is set (even after a dialog) | |
| 3554 * 4. if overwriting is allowed (even after a dialog) | |
| 3555 */ | |
| 3556 if (not_writing()) | |
| 3557 { | |
| 3558 ++error; | |
| 3559 break; | |
| 3560 } | |
| 3561 #ifdef FEAT_BROWSE | |
| 3562 /* ":browse wall": ask for file name if there isn't one */ | |
| 3563 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3564 browse_save_fname(buf); | |
| 3565 #endif | |
| 3566 if (buf->b_ffname == NULL) | |
| 3567 { | |
| 3568 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3569 ++error; | |
| 3570 } | |
| 3571 else if (check_readonly(&eap->forceit, buf) | |
| 3572 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3573 FALSE) == FAIL) | |
| 3574 { | |
| 3575 ++error; | |
| 3576 } | |
| 3577 else | |
| 3578 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3579 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3580 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3581 set_bufref(&bufref, buf); |
| 7 | 3582 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3583 ++error; | |
| 3584 /* 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
|
3585 if (!bufref_valid(&bufref)) |
| 7 | 3586 buf = firstbuf; |
| 3587 } | |
| 3588 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3589 } | |
| 3590 } | |
| 3591 if (exiting) | |
| 3592 { | |
| 3593 if (!error) | |
| 3594 getout(0); /* exit Vim */ | |
| 3595 not_exiting(); | |
| 3596 } | |
| 3597 } | |
| 3598 | |
| 3599 /* | |
| 3600 * Check the 'write' option. | |
| 3601 * Return TRUE and give a message when it's not st. | |
| 3602 */ | |
| 3603 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3604 not_writing(void) |
| 7 | 3605 { |
| 3606 if (p_write) | |
| 3607 return FALSE; | |
| 3608 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3609 return TRUE; | |
| 3610 } | |
| 3611 | |
| 3612 /* | |
| 1303 | 3613 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3614 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3615 * message when the buffer is readonly. | |
| 7 | 3616 */ |
| 3617 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3618 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3619 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3620 stat_T st; |
| 1303 | 3621 |
| 3622 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3623 * the file exists and permissions are read-only. | |
| 3624 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3625 * important for device checks but not here. */ | |
| 3626 if (!*forceit && (buf->b_p_ro | |
| 3627 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3628 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3629 { |
| 3630 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3631 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3632 { | |
| 2770 | 3633 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3634 |
| 1303 | 3635 if (buf->b_p_ro) |
| 3636 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3637 buf->b_fname); | |
| 3638 else | |
| 3639 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3640 buf->b_fname); |
| 3641 | |
| 3642 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3643 { | |
| 3644 /* Set forceit, to force the writing of a readonly file */ | |
| 3645 *forceit = TRUE; | |
| 3646 return FALSE; | |
| 3647 } | |
| 3648 else | |
| 3649 return TRUE; | |
| 3650 } | |
| 3651 else | |
| 3652 #endif | |
| 1303 | 3653 if (buf->b_p_ro) |
| 7 | 3654 EMSG(_(e_readonly)); |
| 1303 | 3655 else |
| 3656 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3657 buf->b_fname); | |
| 7 | 3658 return TRUE; |
| 3659 } | |
| 1303 | 3660 |
| 7 | 3661 return FALSE; |
| 3662 } | |
| 3663 | |
| 3664 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3665 * 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
|
3666 * "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
|
3667 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3668 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3669 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3670 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3671 * 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
|
3672 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3673 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3674 */ |
| 3675 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3676 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3677 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3678 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
|
3679 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3680 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3681 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3682 int forceit) |
| 7 | 3683 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3684 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
|
3685 char_u *sfname = sfname_arg; |
| 7 | 3686 int other; |
| 3687 int retval; | |
| 3688 char_u *free_me = NULL; | |
| 3689 | |
| 634 | 3690 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3691 return GETFILE_ERROR; |
| 819 | 3692 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3693 return GETFILE_ERROR; |
| 7 | 3694 |
| 3695 if (fnum == 0) | |
| 3696 { | |
| 3697 /* make ffname full path, set sfname */ | |
| 3698 fname_expand(curbuf, &ffname, &sfname); | |
| 3699 other = otherfile(ffname); | |
| 3700 free_me = ffname; /* has been allocated, free() later */ | |
| 3701 } | |
| 3702 else | |
| 3703 other = (fnum != curbuf->b_fnum); | |
| 3704 | |
| 3705 if (other) | |
| 3706 ++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
|
3707 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3708 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3709 { | |
| 3710 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3711 if (p_confirm && p_write) | |
| 3712 dialog_changed(curbuf, FALSE); | |
| 3713 if (curbufIsChanged()) | |
| 3714 #endif | |
| 3715 { | |
| 3716 if (other) | |
| 3717 --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
|
3718 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3719 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3720 goto theend; |
| 3721 } | |
| 3722 } | |
| 3723 if (other) | |
| 3724 --no_wait_return; | |
| 3725 if (setpm) | |
| 3726 setpcmark(); | |
| 3727 if (!other) | |
| 3728 { | |
| 3729 if (lnum != 0) | |
| 3730 curwin->w_cursor.lnum = lnum; | |
| 3731 check_cursor_lnum(); | |
| 3732 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
|
3733 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3734 } |
| 3735 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
|
3736 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3737 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3738 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3739 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3740 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3741 |
| 3742 theend: | |
| 3743 vim_free(free_me); | |
| 3744 return retval; | |
| 3745 } | |
| 3746 | |
| 3747 /* | |
| 3748 * start editing a new file | |
| 3749 * | |
| 3750 * fnum: file number; if zero use ffname/sfname | |
| 3751 * ffname: the file name | |
| 3752 * - full path if sfname used, | |
| 3753 * - any file name if sfname is NULL | |
| 3754 * - empty string to re-edit with the same file name (but may be | |
| 3755 * in a different directory) | |
| 3756 * - NULL to start an empty buffer | |
| 3757 * sfname: the short file name (or NULL) | |
| 3758 * eap: contains the command to be executed after loading the file and | |
| 3759 * forced 'ff' and 'fenc' | |
| 3760 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3761 * if ECMD_LASTL: use last position in loaded file | |
| 3762 * if ECMD_LAST: use last position in all files | |
| 3763 * if ECMD_ONE: use first line | |
| 3764 * flags: | |
| 3765 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3766 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3767 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3768 * ECMD_FORCEIT: ! used for Ex command | |
| 3769 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3770 * 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
|
3771 * 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
|
3772 * of the previous buffer for "oldwin" is stored. |
| 7 | 3773 * |
| 3774 * return FAIL for failure, OK otherwise | |
| 3775 */ | |
| 3776 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3777 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3778 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3779 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3780 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3781 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3782 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3783 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3784 win_T *oldwin) |
| 7 | 3785 { |
| 3786 int other_file; /* TRUE if editing another file */ | |
| 3787 int oldbuf; /* TRUE if using existing buffer */ | |
| 3788 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3789 into the buffer unexpectedly */ | |
| 3790 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3791 #if defined(FEAT_EVAL) |
| 716 | 3792 int did_set_swapcommand = FALSE; |
| 7 | 3793 #endif |
| 3794 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3795 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3796 bufref_T old_curbuf; |
| 7 | 3797 char_u *free_fname = NULL; |
| 3798 #ifdef FEAT_BROWSE | |
| 3799 char_u *browse_file = NULL; | |
| 3800 #endif | |
| 3801 int retval = FAIL; | |
| 3802 long n; | |
| 6702 | 3803 pos_T orig_pos; |
| 7 | 3804 linenr_T topline = 0; |
| 3805 int newcol = -1; | |
| 3806 int solcol = -1; | |
| 3807 pos_T *pos; | |
| 3808 #ifdef FEAT_SUN_WORKSHOP | |
| 3809 char_u *cp; | |
| 3810 #endif | |
| 3811 char_u *command = NULL; | |
| 1185 | 3812 #ifdef FEAT_SPELL |
| 3813 int did_get_winopts = FALSE; | |
| 3814 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3815 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3816 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3817 |
| 3818 if (eap != NULL) | |
| 3819 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3820 set_bufref(&old_curbuf, curbuf); |
| 7 | 3821 |
| 3822 if (fnum != 0) | |
| 3823 { | |
| 3824 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3825 return OK; /* nothing to do */ | |
| 3826 other_file = TRUE; | |
| 3827 } | |
| 3828 else | |
| 3829 { | |
| 3830 #ifdef FEAT_BROWSE | |
| 3831 if (cmdmod.browse) | |
| 3832 { | |
| 462 | 3833 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3834 # ifdef FEAT_GUI |
| 462 | 3835 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3836 # endif |
| 462 | 3837 au_has_group((char_u *)"FileExplorer")) |
| 3838 { | |
| 3839 /* No browsing supported but we do have the file explorer: | |
| 3840 * Edit the directory. */ | |
| 3841 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3842 ffname = (char_u *)"."; | |
| 3843 } | |
| 3844 else | |
| 3845 { | |
| 3846 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3847 NULL, NULL, NULL, curbuf); |
| 462 | 3848 if (browse_file == NULL) |
| 3849 goto theend; | |
| 3850 ffname = browse_file; | |
| 3851 } | |
| 7 | 3852 } |
| 3853 #endif | |
| 3854 /* if no short name given, use ffname for short name */ | |
| 3855 if (sfname == NULL) | |
| 3856 sfname = ffname; | |
| 3857 #ifdef USE_FNAME_CASE | |
| 3858 # ifdef USE_LONG_FNAME | |
| 3859 if (USE_LONG_FNAME) | |
| 3860 # endif | |
| 436 | 3861 if (sfname != NULL) |
| 3862 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3863 #endif |
| 3864 | |
| 3865 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3866 goto theend; | |
| 3867 | |
| 3868 if (ffname == NULL) | |
| 3869 other_file = TRUE; | |
| 3870 /* there is no file name */ | |
| 3871 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3872 other_file = FALSE; | |
| 3873 else | |
| 3874 { | |
| 3875 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3876 { | |
| 3877 ffname = curbuf->b_ffname; | |
| 3878 sfname = curbuf->b_fname; | |
| 3879 } | |
| 3880 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3881 if (free_fname != NULL) | |
| 3882 ffname = free_fname; | |
| 3883 other_file = otherfile(ffname); | |
| 3884 #ifdef FEAT_SUN_WORKSHOP | |
| 3885 if (usingSunWorkShop && p_acd | |
| 3886 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3887 sfname = ++cp; | |
| 3888 #endif | |
| 3889 } | |
| 3890 } | |
| 3891 | |
| 3892 /* | |
| 3893 * if the file was changed we may not be allowed to abandon it | |
| 3894 * - if we are going to re-edit the same file | |
| 3895 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3896 */ | |
| 3897 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3898 || (curbuf->b_nwindows == 1 | |
| 3899 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3900 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3901 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3902 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3903 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3904 { |
| 3905 if (fnum == 0 && other_file && ffname != NULL) | |
| 3906 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3907 goto theend; | |
| 3908 } | |
| 3909 | |
| 3910 /* | |
| 3911 * End Visual mode before switching to another buffer, so the text can be | |
| 3912 * copied into the GUI selection buffer. | |
| 3913 */ | |
| 3914 reset_VIsual(); | |
| 3915 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3916 #if defined(FEAT_EVAL) |
| 716 | 3917 if ((command != NULL || newlnum > (linenr_T)0) |
| 3918 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3919 { | |
| 3920 int len; | |
| 3921 char_u *p; | |
| 3922 | |
| 3923 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3924 if (command != NULL) | |
| 835 | 3925 len = (int)STRLEN(command) + 3; |
| 716 | 3926 else |
| 3927 len = 30; | |
| 3928 p = alloc((unsigned)len); | |
| 3929 if (p != NULL) | |
| 3930 { | |
| 3931 if (command != NULL) | |
| 3932 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3933 else | |
| 3934 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3935 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3936 did_set_swapcommand = TRUE; | |
| 3937 vim_free(p); | |
| 3938 } | |
| 3939 } | |
| 3940 #endif | |
| 3941 | |
| 7 | 3942 /* |
| 3943 * If we are starting to edit another file, open a (new) buffer. | |
| 3944 * Otherwise we re-use the current buffer. | |
| 3945 */ | |
| 3946 if (other_file) | |
| 3947 { | |
| 3948 if (!(flags & ECMD_ADDBUF)) | |
| 3949 { | |
| 22 | 3950 if (!cmdmod.keepalt) |
| 3951 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3952 if (oldwin != NULL) |
| 3953 buflist_altfpos(oldwin); | |
| 7 | 3954 } |
| 3955 | |
| 3956 if (fnum) | |
| 3957 buf = buflist_findnr(fnum); | |
| 3958 else | |
| 3959 { | |
| 3960 if (flags & ECMD_ADDBUF) | |
| 3961 { | |
| 3962 linenr_T tlnum = 1L; | |
| 3963 | |
| 3964 if (command != NULL) | |
| 3965 { | |
| 3966 tlnum = atol((char *)command); | |
| 3967 if (tlnum <= 0) | |
| 3968 tlnum = 1L; | |
| 3969 } | |
| 3970 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3971 goto theend; | |
| 3972 } | |
| 3973 buf = buflist_new(ffname, sfname, 0L, | |
| 3974 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
|
3975 |
| 5816 | 3976 /* autocommands may change curwin and curbuf */ |
| 3977 if (oldwin != NULL) | |
| 3978 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3979 set_bufref(&old_curbuf, curbuf); |
| 7 | 3980 } |
| 3981 if (buf == NULL) | |
| 3982 goto theend; | |
| 3983 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3984 { | |
| 3985 oldbuf = FALSE; | |
| 3986 } | |
| 3987 else /* existing memfile */ | |
| 3988 { | |
| 3989 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3990 set_bufref(&bufref, buf); |
| 7 | 3991 (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
|
3992 /* 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
|
3993 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3994 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3995 goto theend; |
| 3996 #ifdef FEAT_EVAL | |
| 3997 if (aborting()) /* autocmds may abort script processing */ | |
| 3998 goto theend; | |
| 3999 #endif | |
| 4000 } | |
| 4001 | |
| 4002 /* May jump to last used line number for a loaded buffer or when asked | |
| 4003 * for explicitly */ | |
| 4004 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 4005 { | |
| 4006 pos = buflist_findfpos(buf); | |
| 4007 newlnum = pos->lnum; | |
| 4008 solcol = pos->col; | |
| 4009 } | |
| 4010 | |
| 4011 /* | |
| 4012 * Make the (new) buffer the one used by the current window. | |
| 4013 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 4014 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 4015 * is returned by buflist_new(), nothing to do here. |
| 7 | 4016 */ |
| 4017 if (buf != curbuf) | |
| 4018 { | |
| 4019 /* | |
| 4020 * Be careful: The autocommands may delete any buffer and change | |
| 4021 * the current buffer. | |
| 4022 * - If the buffer we are going to edit is deleted, give up. | |
| 4023 * - If the current buffer is deleted, prefer to load the new | |
| 4024 * buffer when loading a buffer is required. This avoids | |
| 4025 * loading another buffer which then must be closed again. | |
| 4026 * - If we ended up in the new buffer already, need to skip a few | |
| 4027 * things, set auto_buf. | |
| 4028 */ | |
| 4029 if (buf->b_fname != NULL) | |
| 4030 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
|
4031 set_bufref(&au_new_curbuf, buf); |
| 7 | 4032 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
|
4033 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4034 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4035 /* new buffer has been deleted */ |
| 7 | 4036 delbuf_msg(new_name); /* frees new_name */ |
| 4037 goto theend; | |
| 4038 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4039 #ifdef FEAT_EVAL |
| 7 | 4040 if (aborting()) /* autocmds may abort script processing */ |
| 4041 { | |
| 4042 vim_free(new_name); | |
| 4043 goto theend; | |
| 4044 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4045 #endif |
| 7 | 4046 if (buf == curbuf) /* already in new buffer */ |
| 4047 auto_buf = TRUE; | |
| 4048 else | |
| 4049 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4050 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4051 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4052 /* 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
|
4053 * 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
|
4054 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4055 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4056 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4057 if (curbuf == old_curbuf.br_buf) |
| 7 | 4058 buf_copy_options(buf, BCO_ENTER); |
| 4059 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4060 /* 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
|
4061 * oldwin->w_buffer to NULL. */ |
| 825 | 4062 u_sync(FALSE); |
| 1743 | 4063 close_buffer(oldwin, curbuf, |
| 3365 | 4064 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4065 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4066 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4067 --buf->b_locked; |
| 3242 | 4068 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4069 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4070 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4071 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4072 { |
| 4073 vim_free(new_name); | |
| 4074 goto theend; | |
| 4075 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4076 #endif |
| 7 | 4077 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4078 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4079 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4080 /* new buffer has been deleted */ |
| 7 | 4081 delbuf_msg(new_name); /* frees new_name */ |
| 4082 goto theend; | |
| 4083 } | |
| 4084 if (buf == curbuf) /* already in new buffer */ | |
| 4085 auto_buf = TRUE; | |
| 4086 else | |
| 4087 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4088 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4089 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4090 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4091 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4092 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4093 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
|
4094 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4095 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4096 #endif |
| 7 | 4097 curwin->w_buffer = buf; |
| 4098 curbuf = buf; | |
| 4099 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4100 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4101 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4102 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4103 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4104 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4105 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4106 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
4107 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4108 } |
| 7 | 4109 } |
| 4110 | |
| 4111 /* May get the window options from the last time this buffer | |
| 4112 * was in this window (or another window). If not used | |
| 4113 * before, reset the local window options to the global | |
| 4114 * values. Also restores old folding stuff. */ | |
| 1289 | 4115 get_winopts(curbuf); |
| 1185 | 4116 #ifdef FEAT_SPELL |
| 4117 did_get_winopts = TRUE; | |
| 4118 #endif | |
| 7 | 4119 } |
| 4120 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4121 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
|
4122 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4123 } |
| 4124 | |
| 4125 curwin->w_pcmark.lnum = 1; | |
| 4126 curwin->w_pcmark.col = 0; | |
| 4127 } | |
| 4128 else /* !other_file */ | |
| 4129 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4130 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4131 goto theend; |
| 6531 | 4132 |
| 7 | 4133 oldbuf = (flags & ECMD_OLDBUF); |
| 4134 } | |
| 4135 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4136 /* 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
|
4137 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4138 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4139 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4140 |
| 6365 | 4141 buf = curbuf; |
| 7 | 4142 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4143 { | |
| 6365 | 4144 prepare_help_buffer(); |
| 7 | 4145 } |
| 4146 else | |
| 4147 { | |
| 4148 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4149 * using CTRL-O to go back to a help file. */ | |
| 4150 if (!curbuf->b_help) | |
| 4151 set_buflisted(TRUE); | |
| 4152 } | |
| 4153 | |
| 4154 /* If autocommands change buffers under our fingers, forget about | |
| 4155 * editing the file. */ | |
| 4156 if (buf != curbuf) | |
| 4157 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4158 #ifdef FEAT_EVAL |
| 7 | 4159 if (aborting()) /* autocmds may abort script processing */ |
| 4160 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4161 #endif |
| 7 | 4162 |
| 4163 /* Since we are starting to edit a file, consider the filetype to be | |
| 4164 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4165 * highlighting to work in the other file. */ | |
| 4166 did_filetype = FALSE; | |
| 4167 | |
| 4168 /* | |
| 4169 * other_file oldbuf | |
| 4170 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4171 * FALSE TRUE re-edit same file, nothing changes | |
| 4172 * TRUE FALSE start editing new file, new buffer | |
| 4173 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4174 */ | |
| 4175 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4176 { | |
| 4177 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4178 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4179 { | |
| 4180 newlnum = curwin->w_cursor.lnum; | |
| 4181 solcol = curwin->w_cursor.col; | |
| 4182 } | |
| 4183 buf = curbuf; | |
| 4184 if (buf->b_fname != NULL) | |
| 4185 new_name = vim_strsave(buf->b_fname); | |
| 4186 else | |
| 4187 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4188 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4189 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4190 if (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
|
4191 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4192 /* 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
|
4193 * 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
|
4194 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
|
4195 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
|
4196 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4197 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4198 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
|
4199 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4200 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4201 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
|
4202 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
|
4203 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4204 /* 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
|
4205 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
|
4206 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4207 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4208 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
|
4209 |
| 7 | 4210 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4211 * 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
|
4212 if (!bufref_valid(&bufref)) |
| 7 | 4213 { |
| 4214 delbuf_msg(new_name); /* frees new_name */ | |
| 4215 goto theend; | |
| 4216 } | |
| 4217 vim_free(new_name); | |
| 4218 | |
| 4219 /* If autocommands change buffers under our fingers, forget about | |
| 4220 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4221 * the autocommands changed the buffer... */ | |
| 4222 if (buf != curbuf) | |
| 4223 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4224 #ifdef FEAT_EVAL |
| 7 | 4225 if (aborting()) /* autocmds may abort script processing */ |
| 4226 goto theend; | |
| 4227 #endif | |
| 4228 buf_clear_file(curbuf); | |
| 4229 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4230 curbuf->b_op_end.lnum = 0; | |
| 4231 } | |
| 4232 | |
| 4233 /* | |
| 4234 * If we get here we are sure to start editing | |
| 4235 */ | |
| 4236 /* Assume success now */ | |
| 4237 retval = OK; | |
| 4238 | |
| 4239 /* | |
| 4240 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4241 */ | |
| 4242 check_arg_idx(curwin); | |
| 4243 | |
| 4244 if (!auto_buf) | |
| 4245 { | |
| 4246 /* | |
| 4247 * Set cursor and init window before reading the file and executing | |
| 4248 * autocommands. This allows for the autocommands to position the | |
| 4249 * cursor. | |
| 4250 */ | |
| 677 | 4251 curwin_init(); |
| 7 | 4252 |
| 4253 #ifdef FEAT_FOLDING | |
| 1370 | 4254 /* It's possible that all lines in the buffer changed. Need to update |
| 4255 * automatic folding for all windows where it's used. */ | |
| 4256 { | |
| 4257 win_T *win; | |
| 4258 tabpage_T *tp; | |
| 4259 | |
| 4260 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4261 if (win->w_buffer == curbuf) | |
| 4262 foldUpdateAll(win); | |
| 4263 } | |
| 7 | 4264 #endif |
| 4265 | |
| 961 | 4266 /* 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
|
4267 DO_AUTOCHDIR; |
| 961 | 4268 |
| 7 | 4269 /* |
| 4270 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4271 * buffer and window. | |
| 4272 */ | |
| 6702 | 4273 orig_pos = curwin->w_cursor; |
| 7 | 4274 topline = curwin->w_topline; |
| 4275 if (!oldbuf) /* need to read the file */ | |
| 4276 { | |
| 580 | 4277 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4278 swap_exists_action = SEA_DIALOG; |
| 4279 #endif | |
| 4280 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4281 | |
| 4282 /* | |
| 4283 * Open the buffer and read the file. | |
| 4284 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4285 #if defined(FEAT_EVAL) |
|
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4286 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4287 retval = FAIL; |
| 4288 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4289 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4290 #endif |
| 4291 | |
| 580 | 4292 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4293 if (swap_exists_action == SEA_QUIT) |
| 4294 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4295 handle_swap_exists(&old_curbuf); |
| 7 | 4296 #endif |
| 4297 } | |
| 4298 else | |
| 4299 { | |
| 23 | 4300 /* Read the modelines, but only to set window-local options. Any |
| 4301 * buffer-local options have already been set and may have been | |
| 4302 * changed by the user. */ | |
| 717 | 4303 do_modelines(OPT_WINONLY); |
| 23 | 4304 |
| 7 | 4305 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4306 &retval); | |
| 4307 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4308 &retval); | |
| 4309 } | |
| 4310 check_arg_idx(curwin); | |
| 4311 | |
| 6702 | 4312 /* 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
|
4313 * 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
|
4314 * 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
|
4315 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4316 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4317 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
|
4318 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4319 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
|
4320 || 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
|
4321 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4322 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4323 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4324 } |
| 7 | 4325 } |
| 4326 if (curwin->w_topline == topline) | |
| 4327 topline = 0; | |
| 4328 | |
| 4329 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4330 changed_line_abv_curs(); | |
| 4331 | |
| 4332 #ifdef FEAT_TITLE | |
| 4333 maketitle(); | |
| 4334 #endif | |
| 4335 } | |
| 4336 | |
| 4337 #ifdef FEAT_DIFF | |
| 4338 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4339 * Also needed when re-editing the same buffer, because unloading will | |
| 4340 * have removed it as a diff buffer. */ | |
| 673 | 4341 if (curwin->w_p_diff) |
| 4342 { | |
| 4343 diff_buf_add(curbuf); | |
| 4344 diff_invalidate(curbuf); | |
| 4345 } | |
| 7 | 4346 #endif |
| 4347 | |
| 1185 | 4348 #ifdef FEAT_SPELL |
| 4349 /* If the window options were changed may need to set the spell language. | |
| 4350 * 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
|
4351 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
|
4352 (void)did_set_spelllang(curwin); |
| 1185 | 4353 #endif |
| 4354 | |
| 7 | 4355 if (command == NULL) |
| 4356 { | |
| 4357 if (newcol >= 0) /* position set by autocommands */ | |
| 4358 { | |
| 4359 curwin->w_cursor.lnum = newlnum; | |
| 4360 curwin->w_cursor.col = newcol; | |
| 4361 check_cursor(); | |
| 4362 } | |
| 4363 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4364 { | |
| 4365 curwin->w_cursor.lnum = newlnum; | |
| 4366 check_cursor_lnum(); | |
| 4367 if (solcol >= 0 && !p_sol) | |
| 4368 { | |
| 4369 /* 'sol' is off: Use last known column. */ | |
| 4370 curwin->w_cursor.col = solcol; | |
| 4371 check_cursor_col(); | |
| 4372 #ifdef FEAT_VIRTUALEDIT | |
| 4373 curwin->w_cursor.coladd = 0; | |
| 4374 #endif | |
| 4375 curwin->w_set_curswant = TRUE; | |
| 4376 } | |
| 4377 else | |
| 4378 beginline(BL_SOL | BL_FIX); | |
| 4379 } | |
| 4380 else /* no line number, go to last line in Ex mode */ | |
| 4381 { | |
| 4382 if (exmode_active) | |
| 4383 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4384 beginline(BL_WHITE | BL_FIX); | |
| 4385 } | |
| 4386 } | |
| 4387 | |
| 4388 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4389 check_lnums(FALSE); | |
| 4390 | |
| 4391 /* | |
| 4392 * Did not read the file, need to show some info about the file. | |
| 4393 * Do this after setting the cursor. | |
| 4394 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4395 if (oldbuf && !auto_buf) |
| 7 | 4396 { |
| 4397 int msg_scroll_save = msg_scroll; | |
| 4398 | |
| 4399 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4400 * message. */ | |
| 4401 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4402 msg_scroll = FALSE; | |
| 4403 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4404 check_for_delay(FALSE); | |
| 4405 msg_start(); | |
| 4406 msg_scroll = msg_scroll_save; | |
| 4407 msg_scrolled_ign = TRUE; | |
| 4408 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4409 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4410 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4411 |
| 4412 msg_scrolled_ign = FALSE; | |
| 4413 } | |
| 4414 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4415 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4416 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4417 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4418 |
| 7 | 4419 if (command != NULL) |
| 4420 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4421 | |
| 4422 #ifdef FEAT_KEYMAP | |
| 4423 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4424 (void)keymap_init(); |
| 7 | 4425 #endif |
| 4426 | |
| 4427 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4428 did_inc_redrawing_disabled = FALSE; |
| 7 | 4429 if (!skip_redraw) |
| 4430 { | |
| 4431 n = p_so; | |
| 4432 if (topline == 0 && command == NULL) | |
| 4433 p_so = 999; /* force cursor halfway the window */ | |
| 4434 update_topline(); | |
| 4435 curwin->w_scbind_pos = curwin->w_topline; | |
| 4436 p_so = n; | |
| 4437 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4438 } | |
| 4439 | |
| 4440 if (p_im) | |
| 4441 need_start_insertmode = TRUE; | |
| 4442 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4443 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4444 /* 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
|
4445 * 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
|
4446 * 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
|
4447 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
|
4448 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4449 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4450 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4451 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4452 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
|
4453 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4454 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
|
4455 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4456 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4457 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4458 #endif |
| 821 | 4459 |
| 4460 #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
|
4461 if (curbuf->b_ffname != NULL) |
| 7 | 4462 { |
| 4463 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4464 if (gui.in_use && usingSunWorkShop) |
| 7 | 4465 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4466 # endif | |
| 4467 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4468 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4469 netbeans_file_opened(curbuf); |
| 7 | 4470 # endif |
| 4471 } | |
| 4472 #endif | |
| 4473 | |
| 4474 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4475 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4476 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4477 #if defined(FEAT_EVAL) |
| 716 | 4478 if (did_set_swapcommand) |
| 4479 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4480 #endif | |
| 7 | 4481 #ifdef FEAT_BROWSE |
| 4482 vim_free(browse_file); | |
| 4483 #endif | |
| 4484 vim_free(free_fname); | |
| 4485 return retval; | |
| 4486 } | |
| 4487 | |
| 4488 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4489 delbuf_msg(char_u *name) |
| 7 | 4490 { |
| 4491 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4492 name == NULL ? (char_u *)"" : name); | |
| 4493 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4494 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
|
4495 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4496 } |
| 4497 | |
| 169 | 4498 static int append_indent = 0; /* autoindent for first line */ |
| 4499 | |
| 7 | 4500 /* |
| 4501 * ":insert" and ":append", also used by ":change" | |
| 4502 */ | |
| 4503 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4504 ex_append(exarg_T *eap) |
| 7 | 4505 { |
| 4506 char_u *theline; | |
| 4507 int did_undo = FALSE; | |
| 4508 linenr_T lnum = eap->line2; | |
| 165 | 4509 int indent = 0; |
| 4510 char_u *p; | |
| 4511 int vcol; | |
| 4512 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4513 |
| 169 | 4514 /* the ! flag toggles autoindent */ |
| 4515 if (eap->forceit) | |
| 4516 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4517 | |
| 4518 /* First autoindent comes from the line we start on */ | |
| 4519 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4520 append_indent = get_indent_lnum(lnum); | |
| 4521 | |
| 7 | 4522 if (eap->cmdidx != CMD_append) |
| 4523 --lnum; | |
| 4524 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4525 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4526 if (empty && lnum == 1) |
| 4527 lnum = 0; | |
| 4528 | |
| 7 | 4529 State = INSERT; /* behave like in Insert mode */ |
| 4530 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4531 State |= LANGMAP; | |
| 165 | 4532 |
| 408 | 4533 for (;;) |
| 7 | 4534 { |
| 4535 msg_scroll = TRUE; | |
| 4536 need_wait_return = FALSE; | |
| 169 | 4537 if (curbuf->b_p_ai) |
| 4538 { | |
| 4539 if (append_indent >= 0) | |
| 4540 { | |
| 4541 indent = append_indent; | |
| 4542 append_indent = -1; | |
| 4543 } | |
| 4544 else if (lnum > 0) | |
| 4545 indent = get_indent_lnum(lnum); | |
| 4546 } | |
| 4547 ex_keep_indent = FALSE; | |
| 7 | 4548 if (eap->getline == NULL) |
| 169 | 4549 { |
| 4550 /* No getline() function, use the lines that follow. This ends | |
| 4551 * when there is no more. */ | |
| 4552 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4553 break; | |
| 4554 p = vim_strchr(eap->nextcmd, NL); | |
| 4555 if (p == NULL) | |
| 4556 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4557 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4558 if (*p != NUL) | |
| 4559 ++p; | |
| 4560 eap->nextcmd = p; | |
| 4561 } | |
| 7 | 4562 else |
| 6164 | 4563 { |
| 4564 int save_State = State; | |
| 4565 | |
| 4566 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4567 * when getline() returns. */ | |
| 4568 State = CMDLINE; | |
| 7 | 4569 theline = eap->getline( |
| 4570 #ifdef FEAT_EVAL | |
| 76 | 4571 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4572 #endif |
| 165 | 4573 NUL, eap->cookie, indent); |
| 6164 | 4574 State = save_State; |
| 4575 } | |
| 7 | 4576 lines_left = Rows - 1; |
| 165 | 4577 if (theline == NULL) |
| 4578 break; | |
| 4579 | |
| 169 | 4580 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4581 if (ex_keep_indent) | |
| 4582 append_indent = indent; | |
| 4583 | |
| 165 | 4584 /* Look for the "." after automatic indent. */ |
| 4585 vcol = 0; | |
| 4586 for (p = theline; indent > vcol; ++p) | |
| 4587 { | |
| 4588 if (*p == ' ') | |
| 4589 ++vcol; | |
| 4590 else if (*p == TAB) | |
| 4591 vcol += 8 - vcol % 8; | |
| 4592 else | |
| 4593 break; | |
| 4594 } | |
| 4595 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4596 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4597 == FAIL)) | |
| 7 | 4598 { |
| 4599 vim_free(theline); | |
| 4600 break; | |
| 4601 } | |
| 4602 | |
| 169 | 4603 /* don't use autoindent if nothing was typed. */ |
| 4604 if (p[0] == NUL) | |
| 4605 theline[0] = NUL; | |
| 4606 | |
| 7 | 4607 did_undo = TRUE; |
| 4608 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
|
4609 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4610 |
| 4611 vim_free(theline); | |
| 4612 ++lnum; | |
| 165 | 4613 |
| 4614 if (empty) | |
| 4615 { | |
| 4616 ml_delete(2L, FALSE); | |
| 4617 empty = FALSE; | |
| 4618 } | |
| 7 | 4619 } |
| 4620 State = NORMAL; | |
| 4621 | |
| 169 | 4622 if (eap->forceit) |
| 4623 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4624 | |
| 7 | 4625 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4626 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4627 * "end" is set to lnum when something has been appended, otherwise |
| 4628 * it is the same than "start" -- Acevedo */ | |
| 4629 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4630 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4631 if (eap->cmdidx != CMD_append) | |
| 4632 --curbuf->b_op_start.lnum; | |
| 4633 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4634 ? lnum : curbuf->b_op_start.lnum; | |
| 4635 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4636 curwin->w_cursor.lnum = lnum; | |
| 4637 check_cursor_lnum(); | |
| 4638 beginline(BL_SOL | BL_FIX); | |
| 4639 | |
| 4640 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4641 ex_no_reprint = TRUE; | |
| 4642 } | |
| 4643 | |
| 4644 /* | |
| 4645 * ":change" | |
| 4646 */ | |
| 4647 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4648 ex_change(exarg_T *eap) |
| 7 | 4649 { |
| 4650 linenr_T lnum; | |
| 4651 | |
| 4652 if (eap->line2 >= eap->line1 | |
| 4653 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4654 return; | |
| 4655 | |
| 169 | 4656 /* the ! flag toggles autoindent */ |
| 4657 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4658 append_indent = get_indent_lnum(eap->line1); | |
| 4659 | |
| 7 | 4660 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4661 { | |
| 4662 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4663 break; | |
| 4664 ml_delete(eap->line1, FALSE); | |
| 4665 } | |
| 1929 | 4666 |
| 4667 /* make sure the cursor is not beyond the end of the file now */ | |
| 4668 check_cursor_lnum(); | |
| 7 | 4669 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4670 | |
| 4671 /* ":append" on the line above the deleted lines. */ | |
| 4672 eap->line2 = eap->line1; | |
| 4673 ex_append(eap); | |
| 4674 } | |
| 4675 | |
| 4676 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4677 ex_z(exarg_T *eap) |
| 7 | 4678 { |
| 4679 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
|
4680 long bigness; |
| 165 | 4681 char_u *kind; |
| 7 | 4682 int minus = 0; |
| 4683 linenr_T start, end, curs, i; | |
| 4684 int j; | |
| 4685 linenr_T lnum = eap->line2; | |
| 4686 | |
| 165 | 4687 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4688 * 'scroll' */ | |
| 4689 if (eap->forceit) | |
| 4690 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4691 else if (!ONE_WINDOW) |
| 5678 | 4692 bigness = curwin->w_height - 3; |
| 4693 else | |
| 165 | 4694 bigness = curwin->w_p_scr * 2; |
| 7 | 4695 if (bigness < 1) |
| 4696 bigness = 1; | |
| 4697 | |
| 4698 x = eap->arg; | |
| 165 | 4699 kind = x; |
| 4700 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4701 || *kind == '^' || *kind == '.') | |
| 4702 ++x; | |
| 4703 while (*x == '-' || *x == '+') | |
| 7 | 4704 ++x; |
| 4705 | |
| 4706 if (*x != 0) | |
| 4707 { | |
| 4708 if (!VIM_ISDIGIT(*x)) | |
| 4709 { | |
| 4710 EMSG(_("E144: non-numeric argument to :z")); | |
| 4711 return; | |
| 4712 } | |
| 4713 else | |
| 165 | 4714 { |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4715 bigness = atol((char *)x); |
|
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parents:
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diff
changeset
|
4716 |
|
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4717 /* bigness could be < 0 if atol(x) overflows. */ |
|
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patch 8.0.0537: illegal memory access with :z and large count
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11254
diff
changeset
|
4718 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
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diff
changeset
|
4719 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
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11254
diff
changeset
|
4720 |
| 165 | 4721 p_window = bigness; |
| 169 | 4722 if (*kind == '=') |
| 4723 bigness += 2; | |
| 165 | 4724 } |
| 7 | 4725 } |
| 4726 | |
| 165 | 4727 /* the number of '-' and '+' multiplies the distance */ |
| 4728 if (*kind == '-' || *kind == '+') | |
| 4729 for (x = kind + 1; *x == *kind; ++x) | |
| 4730 ; | |
| 4731 | |
| 4732 switch (*kind) | |
| 7 | 4733 { |
| 4734 case '-': | |
| 2881 | 4735 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4736 end = start + bigness - 1; | |
| 165 | 4737 curs = end; |
| 7 | 4738 break; |
| 4739 | |
| 4740 case '=': | |
| 159 | 4741 start = lnum - (bigness + 1) / 2 + 1; |
| 4742 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4743 curs = lnum; |
| 4744 minus = 1; | |
| 4745 break; | |
| 4746 | |
| 4747 case '^': | |
| 4748 start = lnum - bigness * 2; | |
| 4749 end = lnum - bigness; | |
| 4750 curs = lnum - bigness; | |
| 4751 break; | |
| 4752 | |
| 4753 case '.': | |
| 159 | 4754 start = lnum - (bigness + 1) / 2 + 1; |
| 4755 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4756 curs = end; |
| 4757 break; | |
| 4758 | |
| 4759 default: /* '+' */ | |
| 4760 start = lnum; | |
| 165 | 4761 if (*kind == '+') |
| 835 | 4762 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4763 else if (eap->addr_count == 0) |
| 4764 ++start; | |
| 4765 end = start + bigness - 1; | |
| 7 | 4766 curs = end; |
| 4767 break; | |
| 4768 } | |
| 4769 | |
| 4770 if (start < 1) | |
| 4771 start = 1; | |
| 4772 | |
| 4773 if (end > curbuf->b_ml.ml_line_count) | |
| 4774 end = curbuf->b_ml.ml_line_count; | |
| 4775 | |
| 4776 if (curs > curbuf->b_ml.ml_line_count) | |
| 4777 curs = curbuf->b_ml.ml_line_count; | |
|
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Christian Brabandt <cb@256bit.org>
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11303
diff
changeset
|
4778 else if (curs < 1) |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4779 curs = 1; |
| 7 | 4780 |
| 4781 for (i = start; i <= end; i++) | |
| 4782 { | |
| 4783 if (minus && i == lnum) | |
| 4784 { | |
| 4785 msg_putchar('\n'); | |
| 4786 | |
| 4787 for (j = 1; j < Columns; j++) | |
| 4788 msg_putchar('-'); | |
| 4789 } | |
| 4790 | |
| 169 | 4791 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4792 |
| 4793 if (minus && i == lnum) | |
| 4794 { | |
| 4795 msg_putchar('\n'); | |
| 4796 | |
| 4797 for (j = 1; j < Columns; j++) | |
| 4798 msg_putchar('-'); | |
| 4799 } | |
| 4800 } | |
| 4801 | |
|
11372
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11303
diff
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|
4802 if (curwin->w_cursor.lnum != curs) |
|
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11303
diff
changeset
|
4803 { |
|
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11303
diff
changeset
|
4804 curwin->w_cursor.lnum = curs; |
|
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Christian Brabandt <cb@256bit.org>
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11303
diff
changeset
|
4805 curwin->w_cursor.col = 0; |
|
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Christian Brabandt <cb@256bit.org>
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11303
diff
changeset
|
4806 } |
| 7 | 4807 ex_no_reprint = TRUE; |
| 4808 } | |
| 4809 | |
| 4810 /* | |
| 4811 * Check if the restricted flag is set. | |
| 4812 * If so, give an error message and return TRUE. | |
| 4813 * Otherwise, return FALSE. | |
| 4814 */ | |
| 4815 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4816 check_restricted(void) |
| 7 | 4817 { |
| 4818 if (restricted) | |
| 4819 { | |
| 4820 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4821 return TRUE; | |
| 4822 } | |
| 4823 return FALSE; | |
| 4824 } | |
| 4825 | |
| 4826 /* | |
| 4827 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4828 * If so, give an error message and return TRUE. | |
| 4829 * Otherwise, return FALSE. | |
| 4830 */ | |
| 4831 int | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4832 check_secure(void) |
| 7 | 4833 { |
| 4834 if (secure) | |
| 4835 { | |
| 4836 secure = 2; | |
| 4837 EMSG(_(e_curdir)); | |
| 4838 return TRUE; | |
| 4839 } | |
| 4840 #ifdef HAVE_SANDBOX | |
| 4841 /* | |
| 4842 * In the sandbox more things are not allowed, including the things | |
| 4843 * disallowed in secure mode. | |
| 4844 */ | |
| 4845 if (sandbox != 0) | |
| 4846 { | |
| 4847 EMSG(_(e_sandbox)); | |
| 4848 return TRUE; | |
| 4849 } | |
| 4850 #endif | |
| 4851 return FALSE; | |
| 4852 } | |
| 4853 | |
| 4854 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4855 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4856 | |
|
9890
064effd222a3
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parents:
9715
diff
changeset
|
4857 /* |
|
064effd222a3
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9715
diff
changeset
|
4858 * Flags that are kept between calls to :substitute. |
|
064effd222a3
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parents:
9715
diff
changeset
|
4859 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4860 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4861 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4862 int do_ask; /* ask for confirmation */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4863 int do_count; /* count only */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4864 int do_error; /* if false, ignore errors */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4865 int do_print; /* print last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4866 int do_list; /* list last line with subs. */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
4867 int do_number; /* list last line with line nr*/ |
|
064effd222a3
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parents:
9715
diff
changeset
|
4868 int do_ic; /* ignore case flag */ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4869 } subflags_T; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4870 |
| 7 | 4871 /* do_sub() |
| 4872 * | |
| 4873 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4874 * command pointed to by eap->arg which should be of the form: | |
| 4875 * | |
| 4876 * /pattern/substitution/{flags} | |
| 4877 * | |
| 4878 * The usual escapes are supported as described in the regexp docs. | |
| 4879 */ | |
| 4880 void | |
|
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f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4881 do_sub(exarg_T *eap) |
| 7 | 4882 { |
| 4883 linenr_T lnum; | |
| 4884 long i = 0; | |
| 4885 regmmatch_T regmatch; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4886 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4887 FALSE, FALSE, 0}; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
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9715
diff
changeset
|
4888 #ifdef FEAT_EVAL |
|
064effd222a3
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parents:
9715
diff
changeset
|
4889 subflags_T subflags_save; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4890 #endif |
| 6789 | 4891 int save_do_all; /* remember user specified 'g' flag */ |
| 4892 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4893 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4894 int delimiter; | |
| 4895 int sublen; | |
| 4896 int got_quit = FALSE; | |
| 4897 int got_match = FALSE; | |
| 4898 int temp; | |
| 4899 int which_pat; | |
| 4900 char_u *cmd; | |
| 4901 int save_State; | |
| 165 | 4902 linenr_T first_line = 0; /* first changed line */ |
| 4903 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4904 * change */ |
| 4905 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4906 linenr_T line2; | |
| 165 | 4907 long nmatch; /* number of lines in match */ |
| 4908 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4909 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4910 pos_T old_cursor = curwin->w_cursor; |
|
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e038754d419a
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1929
diff
changeset
|
4911 int start_nsubs; |
| 3736 | 4912 #ifdef FEAT_EVAL |
| 5867 | 4913 int save_ma = 0; |
| 3736 | 4914 #endif |
| 7 | 4915 |
| 4916 cmd = eap->arg; | |
| 4917 if (!global_busy) | |
| 4918 { | |
| 4919 sub_nsubs = 0; | |
| 4920 sub_nlines = 0; | |
| 4921 } | |
|
2126
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1929
diff
changeset
|
4922 start_nsubs = sub_nsubs; |
| 7 | 4923 |
| 4924 if (eap->cmdidx == CMD_tilde) | |
| 4925 which_pat = RE_LAST; /* use last used regexp */ | |
| 4926 else | |
| 4927 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4928 | |
| 4929 /* new pattern and substitution */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4930 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4931 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4932 { | |
| 4933 /* don't accept alphanumeric for separator */ | |
| 4934 if (isalpha(*cmd)) | |
| 4935 { | |
| 4936 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4937 return; | |
| 4938 } | |
| 4939 /* | |
| 4940 * undocumented vi feature: | |
| 4941 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4942 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4943 */ | |
| 4944 if (*cmd == '\\') | |
| 4945 { | |
| 4946 ++cmd; | |
| 4947 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4948 { | |
| 4949 EMSG(_(e_backslash)); | |
| 4950 return; | |
| 4951 } | |
| 4952 if (*cmd != '&') | |
| 4953 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4954 pat = (char_u *)""; /* empty search pattern */ | |
| 4955 delimiter = *cmd++; /* remember delimiter character */ | |
| 4956 } | |
| 4957 else /* find the end of the regexp */ | |
| 4958 { | |
| 1466 | 4959 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4960 if (p_altkeymap && curwin->w_p_rl) | |
| 4961 lrF_sub(cmd); | |
| 4962 #endif | |
| 7 | 4963 which_pat = RE_LAST; /* use last used regexp */ |
| 4964 delimiter = *cmd++; /* remember delimiter character */ | |
| 4965 pat = cmd; /* remember start of search pat */ | |
| 4966 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4967 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4968 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4969 } | |
| 4970 | |
| 4971 /* | |
| 4972 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4973 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4974 */ | |
| 4975 sub = cmd; /* remember the start of the substitution */ | |
| 4976 | |
| 4977 while (cmd[0]) | |
| 4978 { | |
| 4979 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4980 { | |
| 4981 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4982 break; | |
| 4983 } | |
| 4984 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4985 ++cmd; | |
|
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Christian Brabandt <cb@256bit.org>
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11123
diff
changeset
|
4986 MB_PTR_ADV(cmd); |
| 7 | 4987 } |
| 4988 | |
| 4989 if (!eap->skip) | |
| 4990 { | |
| 169 | 4991 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4992 if (STRCMP(sub, "%") == 0 | |
| 4993 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4994 { | |
| 4995 if (old_sub == NULL) /* there is no previous command */ | |
| 4996 { | |
| 4997 EMSG(_(e_nopresub)); | |
| 4998 return; | |
| 4999 } | |
| 5000 sub = old_sub; | |
| 5001 } | |
| 5002 else | |
| 5003 { | |
| 5004 vim_free(old_sub); | |
| 5005 old_sub = vim_strsave(sub); | |
| 5006 } | |
| 7 | 5007 } |
| 5008 } | |
| 5009 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 5010 { | |
| 5011 if (old_sub == NULL) /* there is no previous command */ | |
| 5012 { | |
| 5013 EMSG(_(e_nopresub)); | |
| 5014 return; | |
| 5015 } | |
| 5016 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 5017 sub = old_sub; | |
| 163 | 5018 |
| 5019 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 5020 * last column after using "$". */ | |
| 5021 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 5022 } |
| 5023 | |
| 5776 | 5024 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 5025 * more efficient. | |
| 5026 * TODO: find a generic solution to make line-joining operations more | |
| 5027 * efficient, avoid allocating a string that grows in size. | |
| 5028 */ | |
| 5802 | 5029 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 5030 && *sub == NUL |
| 5031 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 5032 || *cmd == 'p' || *cmd == '#')))) | |
| 5033 { | |
| 6426 | 5034 linenr_T joined_lines_count; |
| 5035 | |
| 5776 | 5036 curwin->w_cursor.lnum = eap->line1; |
| 5037 if (*cmd == 'l') | |
| 5038 eap->flags = EXFLAG_LIST; | |
| 5039 else if (*cmd == '#') | |
| 5040 eap->flags = EXFLAG_NR; | |
| 5041 else if (*cmd == 'p') | |
| 5042 eap->flags = EXFLAG_PRINT; | |
| 5043 | |
| 6426 | 5044 /* The number of lines joined is the number of lines in the range plus |
| 5045 * one. One less when the last line is included. */ | |
| 5046 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5047 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5048 ++joined_lines_count; | |
| 5049 if (joined_lines_count > 1) | |
| 5050 { | |
| 5051 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5052 sub_nsubs = joined_lines_count - 1; | |
| 5053 sub_nlines = 1; | |
| 5054 (void)do_sub_msg(FALSE); | |
| 5055 ex_may_print(eap); | |
| 5056 } | |
| 5057 | |
| 5058 if (!cmdmod.keeppatterns) | |
| 5059 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5060 #ifdef FEAT_CMDHIST | |
| 5061 /* put pattern in history */ | |
| 5062 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5063 #endif | |
| 5064 | |
| 5776 | 5065 return; |
| 5066 } | |
| 5067 | |
| 7 | 5068 /* |
| 5069 * Find trailing options. When '&' is used, keep old options. | |
| 5070 */ | |
| 5071 if (*cmd == '&') | |
| 5072 ++cmd; | |
| 5073 else | |
| 5074 { | |
| 5075 if (!p_ed) | |
| 5076 { | |
| 5077 if (p_gd) /* default is global on */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5078 subflags.do_all = TRUE; |
| 7 | 5079 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5080 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5081 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5082 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5083 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5084 subflags.do_print = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5085 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5086 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5087 subflags.do_ic = 0; |
| 7 | 5088 } |
| 5089 while (*cmd) | |
| 5090 { | |
| 5091 /* | |
| 5092 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5093 * 'r' is never inverted. | |
| 5094 */ | |
| 5095 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5096 subflags.do_all = !subflags.do_all; |
| 7 | 5097 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5098 subflags.do_ask = !subflags.do_ask; |
| 170 | 5099 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5100 subflags.do_count = TRUE; |
| 7 | 5101 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5102 subflags.do_error = !subflags.do_error; |
| 7 | 5103 else if (*cmd == 'r') /* use last used regexp */ |
| 5104 which_pat = RE_LAST; | |
| 5105 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5106 subflags.do_print = TRUE; |
| 169 | 5107 else if (*cmd == '#') |
| 5108 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5109 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5110 subflags.do_number = TRUE; |
| 169 | 5111 } |
| 5112 else if (*cmd == 'l') | |
| 5113 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5114 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5115 subflags.do_list = TRUE; |
| 169 | 5116 } |
| 7 | 5117 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
|
5118 subflags.do_ic = 'i'; |
| 7 | 5119 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
|
5120 subflags.do_ic = 'I'; |
| 7 | 5121 else |
| 5122 break; | |
| 5123 ++cmd; | |
| 5124 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5125 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5126 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5127 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5128 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5129 save_do_ask = subflags.do_ask; |
| 6789 | 5130 |
| 7 | 5131 /* |
| 5132 * check for a trailing count | |
| 5133 */ | |
| 5134 cmd = skipwhite(cmd); | |
| 5135 if (VIM_ISDIGIT(*cmd)) | |
| 5136 { | |
| 5137 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5138 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5139 { |
| 5140 EMSG(_(e_zerocount)); | |
| 5141 return; | |
| 5142 } | |
| 5143 eap->line1 = eap->line2; | |
| 5144 eap->line2 += i - 1; | |
| 5145 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5146 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5147 } | |
| 5148 | |
| 5149 /* | |
| 5150 * check for trailing command or garbage | |
| 5151 */ | |
| 5152 cmd = skipwhite(cmd); | |
| 5153 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5154 { | |
| 5155 eap->nextcmd = check_nextcmd(cmd); | |
| 5156 if (eap->nextcmd == NULL) | |
| 5157 { | |
| 5158 EMSG(_(e_trailing)); | |
| 5159 return; | |
| 5160 } | |
| 5161 } | |
| 5162 | |
| 5163 if (eap->skip) /* not executing commands, only parsing */ | |
| 5164 return; | |
| 5165 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5166 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5167 { |
| 825 | 5168 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5169 EMSG(_(e_modifiable)); |
| 5170 return; | |
| 5171 } | |
| 5172 | |
| 7 | 5173 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5174 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5175 if (subflags.do_error) |
| 7 | 5176 EMSG(_(e_invcmd)); |
| 5177 return; | |
| 5178 } | |
| 5179 | |
| 5180 /* 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
|
5181 if (subflags.do_ic == 'i') |
| 7 | 5182 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5183 else if (subflags.do_ic == 'I') |
| 7 | 5184 regmatch.rmm_ic = FALSE; |
| 5185 | |
| 5186 sub_firstline = NULL; | |
| 5187 | |
| 5188 /* | |
| 5189 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5190 * We do it here once to avoid it to be replaced over and over again. | |
| 5191 * But don't do it when it starts with "\=", then it's an expression. | |
| 5192 */ | |
| 5193 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5194 sub = regtilde(sub, p_magic); | |
| 5195 | |
| 5196 /* | |
| 5197 * Check for a match on each line. | |
| 5198 */ | |
| 5199 line2 = eap->line2; | |
| 5200 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
|
5201 #if defined(FEAT_EVAL) |
| 7 | 5202 || aborting() |
| 5203 #endif | |
| 5204 ); ++lnum) | |
| 5205 { | |
| 1521 | 5206 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
|
5207 (colnr_T)0, NULL, NULL); |
| 7 | 5208 if (nmatch) |
| 5209 { | |
| 5210 colnr_T copycol; | |
| 5211 colnr_T matchcol; | |
| 5212 colnr_T prev_matchcol = MAXCOL; | |
| 5213 char_u *new_end, *new_start = NULL; | |
| 5214 unsigned new_start_len = 0; | |
| 5215 char_u *p1; | |
| 5216 int did_sub = FALSE; | |
| 5217 int lastone; | |
| 1872 | 5218 int len, copy_len, needed_len; |
| 7 | 5219 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5220 int do_again; /* do it again after joining lines */ | |
| 15 | 5221 int skip_match = FALSE; |
| 1499 | 5222 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5223 |
| 5224 /* | |
| 5225 * The new text is build up step by step, to avoid too much | |
| 5226 * copying. There are these pieces: | |
| 1581 | 5227 * sub_firstline The old text, unmodified. |
| 7 | 5228 * copycol Column in the old text where we started |
| 5229 * looking for a match; from here old text still | |
| 5230 * needs to be copied to the new text. | |
| 5231 * matchcol Column number of the old text where to look | |
| 5232 * for the next match. It's just after the | |
| 5233 * previous match or one further. | |
| 5234 * prev_matchcol Column just after the previous match (if any). | |
| 5235 * Mostly equal to matchcol, except for the first | |
| 5236 * match and after skipping an empty match. | |
| 5237 * regmatch.*pos Where the pattern matched in the old text. | |
| 5238 * new_start The new text, all that has been produced so | |
| 5239 * far. | |
| 5240 * new_end The new text, where to append new text. | |
| 5241 * | |
| 1499 | 5242 * lnum The line number where we found the start of |
| 5243 * the match. Can be below the line we searched | |
| 5244 * when there is a \n before a \zs in the | |
| 5245 * pattern. | |
| 7 | 5246 * sub_firstlnum The line number in the buffer where to look |
| 5247 * for a match. Can be different from "lnum" | |
| 5248 * when the pattern or substitute string contains | |
| 5249 * line breaks. | |
| 5250 * | |
| 5251 * Special situations: | |
| 5252 * - When the substitute string contains a line break, the part up | |
| 5253 * to the line break is inserted in the text, but the copy of | |
| 5254 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5255 * the inserted lines. | |
| 5256 * - When the matched pattern contains a line break, the old line | |
| 5257 * is taken from the line at the end of the pattern. The lines | |
| 5258 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5259 * accordingly. | |
| 5260 * | |
| 5261 * The new text is built up in new_start[]. It has some extra | |
| 5262 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5263 * the length of the allocated memory at new_start. |
| 7 | 5264 * |
| 5265 * Make a copy of the old line, so it won't be taken away when | |
| 5266 * updating the screen or handling a multi-line match. The "old_" | |
| 5267 * pointers point into this copy. | |
| 5268 */ | |
| 1499 | 5269 sub_firstlnum = lnum; |
| 7 | 5270 copycol = 0; |
| 5271 matchcol = 0; | |
| 5272 | |
| 5273 /* At first match, remember current cursor position. */ | |
| 5274 if (!got_match) | |
| 5275 { | |
| 5276 setpcmark(); | |
| 5277 got_match = TRUE; | |
| 5278 } | |
| 5279 | |
| 5280 /* | |
| 5281 * Loop until nothing more to replace in this line. | |
| 5282 * 1. Handle match with empty string. | |
| 5283 * 2. If do_ask is set, ask for confirmation. | |
| 5284 * 3. substitute the string. | |
| 5285 * 4. if do_all is set, find next match | |
| 5286 * 5. break if there isn't another match in this line | |
| 5287 */ | |
| 5288 for (;;) | |
| 5289 { | |
| 1499 | 5290 /* Advance "lnum" to the line where the match starts. The |
| 5291 * match does not start in the first line when there is a line | |
| 5292 * break before \zs. */ | |
| 5293 if (regmatch.startpos[0].lnum > 0) | |
| 5294 { | |
| 5295 lnum += regmatch.startpos[0].lnum; | |
| 5296 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5297 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
|
5298 VIM_CLEAR(sub_firstline); |
| 1499 | 5299 } |
| 5300 | |
| 5301 if (sub_firstline == NULL) | |
| 5302 { | |
| 5303 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5304 if (sub_firstline == NULL) | |
| 5305 { | |
| 5306 vim_free(new_start); | |
| 5307 goto outofmem; | |
| 5308 } | |
| 5309 } | |
| 5310 | |
| 7 | 5311 /* Save the line number of the last change for the final |
| 5312 * cursor position (just like Vi). */ | |
| 5313 curwin->w_cursor.lnum = lnum; | |
| 5314 do_again = FALSE; | |
| 5315 | |
| 5316 /* | |
| 5317 * 1. Match empty string does not count, except for first | |
| 5318 * match. This reproduces the strange vi behaviour. | |
| 5319 * This also catches endless loops. | |
| 5320 */ | |
| 5321 if (matchcol == prev_matchcol | |
| 5322 && regmatch.endpos[0].lnum == 0 | |
| 5323 && matchcol == regmatch.endpos[0].col) | |
| 5324 { | |
| 15 | 5325 if (sub_firstline[matchcol] == NUL) |
| 5326 /* We already were at the end of the line. Don't look | |
| 5327 * for a match in this line again. */ | |
| 5328 skip_match = TRUE; | |
| 5329 else | |
| 2837 | 5330 { |
| 5331 /* search for a match at next column */ | |
| 5332 #ifdef FEAT_MBYTE | |
| 5333 if (has_mbyte) | |
| 5334 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5335 else | |
| 5336 #endif | |
| 5337 ++matchcol; | |
| 5338 } | |
| 7 | 5339 goto skip; |
| 5340 } | |
| 5341 | |
| 5342 /* Normally we continue searching for a match just after the | |
| 5343 * previous match. */ | |
| 5344 matchcol = regmatch.endpos[0].col; | |
| 5345 prev_matchcol = matchcol; | |
| 5346 | |
| 5347 /* | |
| 170 | 5348 * 2. If do_count is set only increase the counter. |
| 5349 * If do_ask is set, ask for confirmation. | |
| 7 | 5350 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5351 if (subflags.do_count) |
| 170 | 5352 { |
| 5353 /* For a multi-line match, put matchcol at the NUL at | |
| 5354 * the end of the line and set nmatch to one, so that | |
| 5355 * we continue looking for a match on the next line. | |
| 5356 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5357 if (nmatch > 1) | |
| 5358 { | |
| 835 | 5359 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5360 nmatch = 1; |
| 1483 | 5361 skip_match = TRUE; |
| 170 | 5362 } |
| 5363 sub_nsubs++; | |
| 5364 did_sub = TRUE; | |
| 3736 | 5365 #ifdef FEAT_EVAL |
| 5366 /* Skip the substitution, unless an expression is used, | |
| 5367 * then it is evaluated in the sandbox. */ | |
| 5368 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5369 #endif | |
| 5370 goto skip; | |
| 170 | 5371 } |
| 5372 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5373 if (subflags.do_ask) |
| 7 | 5374 { |
| 1874 | 5375 int typed = 0; |
| 1872 | 5376 |
| 7 | 5377 /* change State to CONFIRM, so that the mouse works |
| 5378 * properly */ | |
| 5379 save_State = State; | |
| 5380 State = CONFIRM; | |
| 5381 #ifdef FEAT_MOUSE | |
| 5382 setmouse(); /* disable mouse in xterm */ | |
| 5383 #endif | |
| 5384 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
|
5385 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
|
5386 do_check_cursorbind(); |
| 7 | 5387 |
| 5388 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5389 * asking for confirmation. */ | |
| 5390 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5391 ++no_u_sync; | |
| 5392 | |
| 5393 /* | |
| 5394 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5395 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5396 while (subflags.do_ask) |
| 7 | 5397 { |
| 169 | 5398 if (exmode_active) |
| 5399 { | |
| 5400 char_u *resp; | |
| 5401 colnr_T sc, ec; | |
| 5402 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5403 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5404 subflags.do_number, subflags.do_list); |
| 169 | 5405 |
| 5406 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5407 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
|
5408 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
|
5409 curwin->w_cursor.col = 0; |
| 169 | 5410 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
|
5411 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5412 { |
| 5413 int numw = number_width(curwin) + 1; | |
| 5414 sc += numw; | |
| 5415 ec += numw; | |
| 5416 } | |
| 169 | 5417 msg_start(); |
| 170 | 5418 for (i = 0; i < (long)sc; ++i) |
| 169 | 5419 msg_putchar(' '); |
| 170 | 5420 for ( ; i <= (long)ec; ++i) |
| 169 | 5421 msg_putchar('^'); |
| 5422 | |
| 5423 resp = getexmodeline('?', NULL, 0); | |
| 5424 if (resp != NULL) | |
| 5425 { | |
| 1872 | 5426 typed = *resp; |
| 169 | 5427 vim_free(resp); |
| 5428 } | |
| 5429 } | |
| 5430 else | |
| 5431 { | |
| 4076 | 5432 char_u *orig_line = NULL; |
| 5433 int len_change = 0; | |
| 7 | 5434 #ifdef FEAT_FOLDING |
| 169 | 5435 int save_p_fen = curwin->w_p_fen; |
| 5436 | |
| 5437 curwin->w_p_fen = FALSE; | |
| 5438 #endif | |
| 5439 /* Invert the matched string. | |
| 5440 * Remove the inversion afterwards. */ | |
| 5441 temp = RedrawingDisabled; | |
| 5442 RedrawingDisabled = 0; | |
| 5443 | |
| 4076 | 5444 if (new_start != NULL) |
| 5445 { | |
| 5446 /* There already was a substitution, we would | |
| 5447 * like to show this to the user. We cannot | |
| 5448 * really update the line, it would change | |
| 5449 * what matches. Temporarily replace the line | |
| 5450 * and change it back afterwards. */ | |
| 5451 orig_line = vim_strsave(ml_get(lnum)); | |
| 5452 if (orig_line != NULL) | |
| 5453 { | |
| 5454 char_u *new_line = concat_str(new_start, | |
| 5455 sub_firstline + copycol); | |
| 5456 | |
| 5457 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
|
5458 VIM_CLEAR(orig_line); |
| 4076 | 5459 else |
| 5460 { | |
| 5461 /* Position the cursor relative to the | |
| 5462 * end of the line, the previous | |
| 5463 * substitute may have inserted or | |
| 5464 * deleted characters before the | |
| 5465 * cursor. */ | |
| 4086 | 5466 len_change = (int)STRLEN(new_line) |
| 5467 - (int)STRLEN(orig_line); | |
| 4076 | 5468 curwin->w_cursor.col += len_change; |
| 5469 ml_replace(lnum, new_line, FALSE); | |
| 5470 } | |
| 5471 } | |
| 5472 } | |
| 5473 | |
| 1499 | 5474 search_match_lines = regmatch.endpos[0].lnum |
| 5475 - regmatch.startpos[0].lnum; | |
| 4076 | 5476 search_match_endcol = regmatch.endpos[0].col |
| 5477 + len_change; | |
| 169 | 5478 highlight_match = TRUE; |
| 5479 | |
| 5480 update_topline(); | |
| 5481 validate_cursor(); | |
| 748 | 5482 update_screen(SOME_VALID); |
| 169 | 5483 highlight_match = FALSE; |
| 748 | 5484 redraw_later(SOME_VALID); |
| 7 | 5485 |
| 5486 #ifdef FEAT_FOLDING | |
| 169 | 5487 curwin->w_p_fen = save_p_fen; |
| 5488 #endif | |
| 5489 if (msg_row == Rows - 1) | |
| 5490 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5491 msg_starthere(); | |
| 5492 i = msg_scroll; | |
| 5493 msg_scroll = 0; /* truncate msg when | |
| 5494 needed */ | |
| 5495 msg_no_more = TRUE; | |
| 5496 /* write message same highlighting as for | |
| 5497 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5498 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5499 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5500 msg_no_more = FALSE; | |
| 5501 msg_scroll = i; | |
| 5502 showruler(TRUE); | |
| 5503 windgoto(msg_row, msg_col); | |
| 5504 RedrawingDisabled = temp; | |
| 7 | 5505 |
| 5506 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5507 dont_scroll = FALSE; /* allow scrolling here */ |
| 5508 #endif | |
| 5509 ++no_mapping; /* don't map this key */ | |
| 5510 ++allow_keys; /* allow special keys */ | |
| 1872 | 5511 typed = plain_vgetc(); |
| 169 | 5512 --allow_keys; |
| 5513 --no_mapping; | |
| 5514 | |
| 5515 /* clear the question */ | |
| 5516 msg_didout = FALSE; /* don't scroll up */ | |
| 5517 msg_col = 0; | |
| 5518 gotocmdline(TRUE); | |
| 4076 | 5519 |
| 5520 /* restore the line */ | |
| 5521 if (orig_line != NULL) | |
| 5522 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5523 } |
| 5524 | |
| 7 | 5525 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5526 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5527 #ifdef UNIX |
| 1872 | 5528 || typed == intr_char |
| 7 | 5529 #endif |
| 5530 ) | |
| 5531 { | |
| 5532 got_quit = TRUE; | |
| 5533 break; | |
| 5534 } | |
| 1872 | 5535 if (typed == 'n') |
| 7 | 5536 break; |
| 1872 | 5537 if (typed == 'y') |
| 7 | 5538 break; |
| 1872 | 5539 if (typed == 'l') |
| 7 | 5540 { |
| 5541 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5542 subflags.do_all = FALSE; |
| 7 | 5543 line2 = lnum; |
| 5544 break; | |
| 5545 } | |
| 1872 | 5546 if (typed == 'a') |
| 7 | 5547 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5548 subflags.do_ask = FALSE; |
| 7 | 5549 break; |
| 5550 } | |
| 5551 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5552 if (typed == Ctrl_E) |
| 7 | 5553 scrollup_clamp(); |
| 1872 | 5554 else if (typed == Ctrl_Y) |
| 7 | 5555 scrolldown_clamp(); |
| 5556 #endif | |
| 5557 } | |
| 5558 State = save_State; | |
| 5559 #ifdef FEAT_MOUSE | |
| 5560 setmouse(); | |
| 5561 #endif | |
| 5562 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5563 --no_u_sync; | |
| 5564 | |
| 1872 | 5565 if (typed == 'n') |
| 7 | 5566 { |
| 5567 /* For a multi-line match, put matchcol at the NUL at | |
| 5568 * the end of the line and set nmatch to one, so that | |
| 5569 * we continue looking for a match on the next line. | |
| 1091 | 5570 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5571 * get stuck when pressing 'n'. */ | |
| 7 | 5572 if (nmatch > 1) |
| 5573 { | |
| 835 | 5574 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5575 skip_match = TRUE; |
| 7 | 5576 } |
| 5577 goto skip; | |
| 5578 } | |
| 5579 if (got_quit) | |
| 4099 | 5580 goto skip; |
| 7 | 5581 } |
| 5582 | |
| 5583 /* Move the cursor to the start of the match, so that we can | |
| 5584 * use "\=col("."). */ | |
| 5585 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5586 | |
| 5587 /* | |
| 5588 * 3. substitute the string. | |
| 5589 */ | |
| 3736 | 5590 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5591 if (subflags.do_count) |
| 3736 | 5592 { |
| 3786 | 5593 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5594 save_ma = curbuf->b_p_ma; |
| 5595 curbuf->b_p_ma = FALSE; | |
| 5596 sandbox++; | |
| 5597 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5598 /* 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
|
5599 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5600 subflags_save = subflags; |
| 3736 | 5601 #endif |
| 7 | 5602 /* get length of substitution part */ |
| 1499 | 5603 sublen = vim_regsub_multi(®match, |
| 5604 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5605 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5606 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5607 /* 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
|
5608 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5609 if (subflags.do_count) |
| 3736 | 5610 { |
| 5611 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
|
5612 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5613 sandbox--; |
| 3736 | 5614 goto skip; |
| 5615 } | |
| 5616 #endif | |
| 7 | 5617 |
| 533 | 5618 /* When the match included the "$" of the last line it may |
| 819 | 5619 * go beyond the last line of the buffer. */ |
| 533 | 5620 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5621 { | |
| 5622 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5623 skip_match = TRUE; | |
| 5624 } | |
| 5625 | |
| 7 | 5626 /* Need room for: |
| 5627 * - result so far in new_start (not for first sub in line) | |
| 5628 * - original text up to match | |
| 5629 * - length of substituted part | |
| 5630 * - original text after match | |
| 5631 */ | |
| 5632 if (nmatch == 1) | |
| 5633 p1 = sub_firstline; | |
| 5634 else | |
| 5635 { | |
| 5636 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5637 nmatch_tl += nmatch - 1; | |
| 5638 } | |
| 1872 | 5639 copy_len = regmatch.startpos[0].col - copycol; |
| 5640 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5641 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5642 if (new_start == NULL) |
| 5643 { | |
| 5644 /* | |
| 5645 * Get some space for a temporary buffer to do the | |
| 5646 * substitution into (and some extra space to avoid | |
| 5647 * too many calls to alloc()/free()). | |
| 5648 */ | |
| 5649 new_start_len = needed_len + 50; | |
| 5650 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5651 goto outofmem; | |
| 5652 *new_start = NUL; | |
| 5653 new_end = new_start; | |
| 5654 } | |
| 5655 else | |
| 5656 { | |
| 5657 /* | |
| 5658 * Check if the temporary buffer is long enough to do the | |
| 5659 * substitution into. If not, make it larger (with a bit | |
| 5660 * extra to avoid too many calls to alloc()/free()). | |
| 5661 */ | |
| 5662 len = (unsigned)STRLEN(new_start); | |
| 5663 needed_len += len; | |
| 1872 | 5664 if (needed_len > (int)new_start_len) |
| 7 | 5665 { |
| 5666 new_start_len = needed_len + 50; | |
| 5667 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5668 { | |
| 5669 vim_free(new_start); | |
| 5670 goto outofmem; | |
| 5671 } | |
| 5672 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5673 vim_free(new_start); | |
| 5674 new_start = p1; | |
| 5675 } | |
| 5676 new_end = new_start + len; | |
| 5677 } | |
| 5678 | |
| 5679 /* | |
| 5680 * copy the text up to the part that matched | |
| 5681 */ | |
| 1872 | 5682 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5683 new_end += copy_len; | |
| 7 | 5684 |
| 1499 | 5685 (void)vim_regsub_multi(®match, |
| 5686 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5687 sub, new_end, TRUE, p_magic, TRUE); |
| 5688 sub_nsubs++; | |
| 5689 did_sub = TRUE; | |
| 5690 | |
| 5691 /* Move the cursor to the start of the line, to avoid that it | |
| 5692 * is beyond the end of the line after the substitution. */ | |
| 5693 curwin->w_cursor.col = 0; | |
| 5694 | |
| 5695 /* For a multi-line match, make a copy of the last matched | |
| 5696 * line and continue in that one. */ | |
| 5697 if (nmatch > 1) | |
| 5698 { | |
| 5699 sub_firstlnum += nmatch - 1; | |
| 5700 vim_free(sub_firstline); | |
| 5701 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5702 /* When going beyond the last line, stop substituting. */ | |
| 5703 if (sub_firstlnum <= line2) | |
| 5704 do_again = TRUE; | |
| 5705 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5706 subflags.do_all = FALSE; |
| 7 | 5707 } |
| 5708 | |
| 5709 /* Remember next character to be copied. */ | |
| 5710 copycol = regmatch.endpos[0].col; | |
| 5711 | |
| 819 | 5712 if (skip_match) |
| 5713 { | |
| 5714 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5715 * less than what it ought to be. */ | |
| 5716 vim_free(sub_firstline); | |
| 5717 sub_firstline = vim_strsave((char_u *)""); | |
| 5718 copycol = 0; | |
| 5719 } | |
| 5720 | |
| 7 | 5721 /* |
| 5722 * Now the trick is to replace CTRL-M chars with a real line | |
| 5723 * break. This would make it impossible to insert a CTRL-M in | |
| 5724 * the text. The line break can be avoided by preceding the | |
| 5725 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5726 * they must be doubled in the string and are halved here. | |
| 5727 * That is Vi compatible. | |
| 5728 */ | |
| 5729 for (p1 = new_end; *p1; ++p1) | |
| 5730 { | |
| 5731 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5732 STRMOVE(p1, p1 + 1); |
| 7 | 5733 else if (*p1 == CAR) |
| 5734 { | |
| 5735 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5736 { | |
| 5737 *p1 = NUL; /* truncate up to the CR */ | |
| 5738 ml_append(lnum - 1, new_start, | |
| 5739 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5740 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
|
5741 if (subflags.do_ask) |
| 7 | 5742 appended_lines(lnum - 1, 1L); |
| 5743 else | |
| 5744 { | |
| 5745 if (first_line == 0) | |
| 5746 first_line = lnum; | |
| 5747 last_line = lnum + 1; | |
| 5748 } | |
| 5749 /* All line numbers increase. */ | |
| 5750 ++sub_firstlnum; | |
| 5751 ++lnum; | |
| 5752 ++line2; | |
| 5753 /* move the cursor to the new line, like Vi */ | |
| 5754 ++curwin->w_cursor.lnum; | |
| 1444 | 5755 /* copy the rest */ |
| 1624 | 5756 STRMOVE(new_start, p1 + 1); |
| 7 | 5757 p1 = new_start - 1; |
| 5758 } | |
| 5759 } | |
| 5760 #ifdef FEAT_MBYTE | |
| 5761 else if (has_mbyte) | |
| 474 | 5762 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5763 #endif |
| 5764 } | |
| 5765 | |
| 5766 /* | |
| 5767 * 4. If do_all is set, find next match. | |
| 5768 * Prevent endless loop with patterns that match empty | |
| 5769 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5770 * But ":s/\n/#/" is OK. | |
| 5771 */ | |
| 5772 skip: | |
| 5773 /* We already know that we did the last subst when we are at | |
| 5774 * the end of the line, except that a pattern like | |
| 1499 | 5775 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5776 * "line2" when there is a \zs in the pattern after a line | |
| 5777 * break. */ | |
| 15 | 5778 lastone = (skip_match |
| 5779 || got_int | |
| 5780 || got_quit | |
| 1499 | 5781 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5782 || !(subflags.do_all || do_again) |
| 15 | 5783 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5784 && !re_multiline(regmatch.regprog))); | |
| 7 | 5785 nmatch = -1; |
| 5786 | |
| 5787 /* | |
| 5788 * Replace the line in the buffer when needed. This is | |
| 5789 * skipped when there are more matches. | |
| 5790 * The check for nmatch_tl is needed for when multi-line | |
| 5791 * matching must replace the lines before trying to do another | |
| 5792 * match, otherwise "\@<=" won't work. | |
| 1499 | 5793 * When the match starts below where we start searching also |
| 5794 * need to replace the line first (using \zs after \n). | |
| 7 | 5795 */ |
| 5796 if (lastone | |
| 5797 || nmatch_tl > 0 | |
| 5798 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5799 curbuf, sub_firstlnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5800 matchcol, NULL, NULL)) == 0 |
| 1499 | 5801 || regmatch.startpos[0].lnum > 0) |
| 7 | 5802 { |
| 5803 if (new_start != NULL) | |
| 5804 { | |
| 5805 /* | |
| 5806 * Copy the rest of the line, that didn't match. | |
| 5807 * "matchcol" has to be adjusted, we use the end of | |
| 5808 * the line as reference, because the substitute may | |
| 5809 * have changed the number of characters. Same for | |
| 5810 * "prev_matchcol". | |
| 5811 */ | |
| 5812 STRCAT(new_start, sub_firstline + copycol); | |
| 5813 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5814 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5815 - prev_matchcol; | |
| 5816 | |
| 5817 if (u_savesub(lnum) != OK) | |
| 5818 break; | |
| 5819 ml_replace(lnum, new_start, TRUE); | |
| 5820 | |
| 5821 if (nmatch_tl > 0) | |
| 5822 { | |
| 5823 /* | |
| 5824 * Matched lines have now been substituted and are | |
| 5825 * useless, delete them. The part after the match | |
| 5826 * has been appended to new_start, we don't need | |
| 5827 * it in the buffer. | |
| 5828 */ | |
| 5829 ++lnum; | |
| 5830 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5831 break; | |
| 5832 for (i = 0; i < nmatch_tl; ++i) | |
| 5833 ml_delete(lnum, (int)FALSE); | |
| 5834 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5835 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5836 if (subflags.do_ask) |
| 7 | 5837 deleted_lines(lnum, nmatch_tl); |
| 5838 --lnum; | |
| 5839 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5840 nmatch_tl = 0; | |
| 5841 } | |
| 5842 | |
| 5843 /* When asking, undo is saved each time, must also set | |
| 5844 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5845 if (subflags.do_ask) |
| 7 | 5846 changed_bytes(lnum, 0); |
| 5847 else | |
| 5848 { | |
| 5849 if (first_line == 0) | |
| 5850 first_line = lnum; | |
| 5851 last_line = lnum + 1; | |
| 5852 } | |
| 5853 | |
| 5854 sub_firstlnum = lnum; | |
| 5855 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5856 sub_firstline = new_start; | |
| 5857 new_start = NULL; | |
| 5858 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5859 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5860 - prev_matchcol; | |
| 5861 copycol = 0; | |
| 5862 } | |
| 5863 if (nmatch == -1 && !lastone) | |
| 5864 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5865 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5866 |
| 5867 /* | |
| 5868 * 5. break if there isn't another match in this line | |
| 5869 */ | |
| 5870 if (nmatch <= 0) | |
| 1499 | 5871 { |
| 5872 /* If the match found didn't start where we were | |
| 5873 * searching, do the next search in the line where we | |
| 5874 * found the match. */ | |
| 5875 if (nmatch == -1) | |
| 5876 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5877 break; |
| 1499 | 5878 } |
| 7 | 5879 } |
| 5880 | |
| 5881 line_breakcheck(); | |
| 5882 } | |
| 5883 | |
| 5884 if (did_sub) | |
| 5885 ++sub_nlines; | |
| 1720 | 5886 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
|
5887 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5888 } |
| 5889 | |
| 5890 line_breakcheck(); | |
| 5891 } | |
| 5892 | |
| 5893 if (first_line != 0) | |
| 5894 { | |
| 5895 /* Need to subtract the number of added lines from "last_line" to get | |
| 5896 * the line number before the change (same as adding the number of | |
| 5897 * deleted lines). */ | |
| 5898 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5899 changed_lines(first_line, 0, last_line - i, i); | |
| 5900 } | |
| 5901 | |
| 5902 outofmem: | |
| 5903 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5904 |
| 5905 /* ":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
|
5906 if (subflags.do_count) |
| 170 | 5907 curwin->w_cursor = old_cursor; |
| 5908 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5909 if (sub_nsubs > start_nsubs) |
| 7 | 5910 { |
| 5911 /* Set the '[ and '] marks. */ | |
| 5912 curbuf->b_op_start.lnum = eap->line1; | |
| 5913 curbuf->b_op_end.lnum = line2; | |
| 5914 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5915 | |
| 5916 if (!global_busy) | |
| 5917 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5918 /* 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
|
5919 if (!subflags.do_ask) |
| 3394 | 5920 { |
| 5921 if (endcolumn) | |
| 5922 coladvance((colnr_T)MAXCOL); | |
| 5923 else | |
| 5924 beginline(BL_WHITE | BL_FIX); | |
| 5925 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5926 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5927 MSG(""); |
| 5928 } | |
| 5929 else | |
| 5930 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5931 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5932 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5933 subflags.do_number, subflags.do_list); |
| 7 | 5934 } |
| 5935 else if (!global_busy) | |
| 5936 { | |
| 5937 if (got_int) /* interrupted */ | |
| 5938 EMSG(_(e_interr)); | |
| 5939 else if (got_match) /* did find something but nothing substituted */ | |
| 5940 MSG(""); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5941 else if (subflags.do_error) /* nothing found */ |
| 7 | 5942 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5943 } | |
| 5944 | |
| 4035 | 5945 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5946 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5947 /* Cursor position may require updating */ |
| 5948 changed_window_setting(); | |
| 5949 #endif | |
| 5950 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5951 vim_regfree(regmatch.regprog); |
| 6789 | 5952 |
| 5953 /* 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
|
5954 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5955 subflags.do_ask = save_do_ask; |
| 7 | 5956 } |
| 5957 | |
| 5958 /* | |
| 5959 * Give message for number of substitutions. | |
| 5960 * Can also be used after a ":global" command. | |
| 5961 * Return TRUE if a message was given. | |
| 5962 */ | |
| 484 | 5963 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5964 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5965 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5966 { |
| 5967 /* | |
| 5968 * Only report substitutions when: | |
| 5969 * - more than 'report' substitutions | |
| 5970 * - command was typed by user, or number of changed lines > 'report' | |
| 5971 * - giving messages is not disabled by 'lazyredraw' | |
| 5972 */ | |
| 170 | 5973 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5974 || count_only) | |
| 7 | 5975 && messaging()) |
| 5976 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5977 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5978 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5979 |
| 7 | 5980 if (got_int) |
| 5981 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5982 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5983 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5984 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5985 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5986 ? 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
|
5987 "%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
|
5988 : 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
|
5989 "%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
|
5990 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5991 ? 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
|
5992 "%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
|
5993 : 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
|
5994 "%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
|
5995 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5996 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
|
5997 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
|
5998 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
|
5999 |
| 7 | 6000 if (msg(msg_buf)) |
| 6001 /* save message to display it after redraw */ | |
| 680 | 6002 set_keep_msg(msg_buf, 0); |
| 7 | 6003 return TRUE; |
| 6004 } | |
| 6005 if (got_int) | |
| 6006 { | |
| 6007 EMSG(_(e_interr)); | |
| 6008 return TRUE; | |
| 6009 } | |
| 6010 return FALSE; | |
| 6011 } | |
| 6012 | |
|
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
|
6013 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
|
6014 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
|
6015 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6016 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
|
6017 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
|
6018 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
|
6019 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
|
6020 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
|
6021 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
|
6022 } |
|
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
|
6023 |
| 7 | 6024 /* |
| 6025 * Execute a global command of the form: | |
| 6026 * | |
| 6027 * g/pattern/X : execute X on all lines where pattern matches | |
| 6028 * v/pattern/X : execute X on all lines where pattern does not match | |
| 6029 * | |
| 6030 * where 'X' is an EX command | |
| 6031 * | |
| 6032 * The command character (as well as the trailing slash) is optional, and | |
| 6033 * is assumed to be 'p' if missing. | |
| 6034 * | |
| 6035 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 6036 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 6037 * for each line that has a mark. This is required because after deleting |
| 6038 * lines we do not know where to search for the next match. | |
| 6039 */ | |
| 6040 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6041 ex_global(exarg_T *eap) |
| 7 | 6042 { |
| 6043 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6044 int ndone = 0; |
| 7 | 6045 int type; /* first char of cmd: 'v' or 'g' */ |
| 6046 char_u *cmd; /* command argument */ | |
| 6047 | |
| 6048 char_u delim; /* delimiter, normally '/' */ | |
| 6049 char_u *pat; | |
| 6050 regmmatch_T regmatch; | |
| 6051 int match; | |
| 6052 int which_pat; | |
| 6053 | |
|
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
|
6054 /* 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
|
6055 * ":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
|
6056 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
|
6057 || 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
|
6058 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6059 /* 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
|
6060 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6061 return; |
| 6062 } | |
| 6063 | |
| 6064 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6065 type = 'v'; | |
| 6066 else | |
| 6067 type = *eap->cmd; | |
| 6068 cmd = eap->arg; | |
| 6069 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6070 | |
| 6071 /* | |
| 6072 * undocumented vi feature: | |
| 6073 * "\/" and "\?": use previous search pattern. | |
| 6074 * "\&": use previous substitute pattern. | |
| 6075 */ | |
| 6076 if (*cmd == '\\') | |
| 6077 { | |
| 6078 ++cmd; | |
| 6079 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6080 { | |
| 6081 EMSG(_(e_backslash)); | |
| 6082 return; | |
| 6083 } | |
| 6084 if (*cmd == '&') | |
| 6085 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6086 else | |
| 6087 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6088 ++cmd; | |
| 6089 pat = (char_u *)""; | |
| 6090 } | |
| 6091 else if (*cmd == NUL) | |
| 6092 { | |
| 6093 EMSG(_("E148: Regular expression missing from global")); | |
| 6094 return; | |
| 6095 } | |
| 6096 else | |
| 6097 { | |
| 6098 delim = *cmd; /* get the delimiter */ | |
| 6099 if (delim) | |
| 6100 ++cmd; /* skip delimiter if there is one */ | |
| 6101 pat = cmd; /* remember start of pattern */ | |
| 6102 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6103 if (cmd[0] == delim) /* end delimiter found */ | |
| 6104 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6105 } | |
| 6106 | |
| 6107 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 6108 if (p_altkeymap && curwin->w_p_rl) | |
| 6109 lrFswap(pat,0); | |
| 6110 #endif | |
| 6111 | |
| 6112 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6113 { | |
| 6114 EMSG(_(e_invcmd)); | |
| 6115 return; | |
| 6116 } | |
| 6117 | |
|
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
|
6118 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
|
6119 { |
|
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 lnum = curwin->w_cursor.lnum; |
| 1521 | 6121 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
|
6122 (colnr_T)0, NULL, NULL); |
| 7 | 6123 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
|
6124 global_exe_one(cmd, lnum); |
| 7 | 6125 } |
| 6126 else | |
| 6116 | 6127 { |
|
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
|
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 * 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
|
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 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
|
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 /* 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
|
6134 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
|
6135 (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
|
6136 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
|
6137 { |
|
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 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
|
6139 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
|
6140 } |
|
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 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
|
6142 } |
|
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 |
|
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
|
6144 /* |
|
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 * 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
|
6146 */ |
|
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 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
|
6148 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
|
6149 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
|
6150 { |
|
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 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
|
6152 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
|
6153 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
|
6154 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
|
6155 } |
|
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
|
6156 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
|
6157 { |
| 6116 | 6158 #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
|
6159 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
|
6160 #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
|
6161 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
|
6162 #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
|
6163 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
|
6164 #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
|
6165 } |
|
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
|
6166 |
|
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
|
6167 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
|
6168 } |
|
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
|
6169 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6170 vim_regfree(regmatch.regprog); |
| 7 | 6171 } |
| 6172 | |
| 6173 /* | |
| 6174 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6175 */ | |
| 6176 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6177 global_exe(char_u *cmd) |
| 7 | 6178 { |
| 2819 | 6179 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6180 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6181 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6182 |
| 6183 /* | |
| 6184 * Set current position only once for a global command. | |
| 6185 * If global_busy is set, setpcmark() will not do anything. | |
| 6186 * If there is an error, global_busy will be incremented. | |
| 6187 */ | |
| 6188 setpcmark(); | |
| 6189 | |
| 6190 /* When the command writes a message, don't overwrite the command. */ | |
| 6191 msg_didout = TRUE; | |
| 6192 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6193 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6194 sub_nlines = 0; |
| 7 | 6195 global_need_beginline = FALSE; |
| 6196 global_busy = 1; | |
| 6197 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6198 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6199 { | |
|
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
|
6200 global_exe_one(cmd, lnum); |
| 7 | 6201 ui_breakcheck(); |
| 6202 } | |
| 6203 | |
| 6204 global_busy = 0; | |
| 6205 if (global_need_beginline) | |
| 6206 beginline(BL_WHITE | BL_FIX); | |
| 6207 else | |
| 6208 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6209 | |
| 39 | 6210 /* the cursor may not have moved in the text but a change in a previous |
| 6211 * line may move it on the screen */ | |
| 6212 changed_line_abv_curs(); | |
| 6213 | |
| 7 | 6214 /* If it looks like no message was written, allow overwriting the |
| 6215 * command with the report for number of changes. */ | |
| 6216 if (msg_col == 0 && msg_scrolled == 0) | |
| 6217 msg_didout = FALSE; | |
| 6218 | |
| 1227 | 6219 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6220 * number of extra or deleted lines. |
| 6221 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6222 * we are in after execution is different from the buffer we started in. */ | |
| 6223 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6224 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6225 } | |
| 6226 | |
| 6227 #ifdef FEAT_VIMINFO | |
| 6228 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6229 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6230 { |
| 2690 | 6231 if (force) |
| 7 | 6232 vim_free(old_sub); |
| 6233 if (force || old_sub == NULL) | |
| 6234 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6235 return viminfo_readline(virp); | |
| 6236 } | |
| 6237 | |
| 6238 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6239 write_viminfo_sub_string(FILE *fp) |
| 7 | 6240 { |
| 6241 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6242 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6243 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6244 viminfo_writestring(fp, old_sub); |
| 6245 } | |
| 6246 } | |
| 6247 #endif /* FEAT_VIMINFO */ | |
| 6248 | |
| 359 | 6249 #if defined(EXITFREE) || defined(PROTO) |
| 6250 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6251 free_old_sub(void) |
| 359 | 6252 { |
| 6253 vim_free(old_sub); | |
| 6254 } | |
| 6255 #endif | |
| 6256 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6257 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6258 /* |
| 6259 * Set up for a tagpreview. | |
| 735 | 6260 * Return TRUE when it was created. |
| 7 | 6261 */ |
| 735 | 6262 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6263 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6264 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6265 { |
| 6266 win_T *wp; | |
| 6267 | |
| 6268 # ifdef FEAT_GUI | |
| 6269 need_mouse_correct = TRUE; | |
| 6270 # endif | |
| 6271 | |
| 6272 /* | |
| 6273 * If there is already a preview window open, use that one. | |
| 6274 */ | |
| 6275 if (!curwin->w_p_pvw) | |
| 6276 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6277 FOR_ALL_WINDOWS(wp) |
| 7 | 6278 if (wp->w_p_pvw) |
| 6279 break; | |
| 6280 if (wp != NULL) | |
| 816 | 6281 win_enter(wp, undo_sync); |
| 7 | 6282 else |
| 6283 { | |
| 6284 /* | |
| 6285 * There is no preview window open yet. Create one. | |
| 6286 */ | |
| 6287 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6288 == FAIL) | |
| 735 | 6289 return FALSE; |
| 7 | 6290 curwin->w_p_pvw = TRUE; |
| 6291 curwin->w_p_wfh = TRUE; | |
| 2583 | 6292 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6293 and 'cursorbind' */ | |
| 7 | 6294 # ifdef FEAT_DIFF |
| 6295 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6296 # endif | |
| 6297 # ifdef FEAT_FOLDING | |
| 6298 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6299 # endif | |
| 735 | 6300 return TRUE; |
| 7 | 6301 } |
| 6302 } | |
| 735 | 6303 return FALSE; |
| 7 | 6304 } |
| 6305 | |
| 6306 #endif | |
| 6307 | |
| 6308 | |
| 6309 /* | |
| 6310 * ":help": open a read-only window on a help file | |
| 6311 */ | |
| 6312 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6313 ex_help(exarg_T *eap) |
| 7 | 6314 { |
| 6315 char_u *arg; | |
| 6316 char_u *tag; | |
| 6317 FILE *helpfd; /* file descriptor of help file */ | |
| 6318 int n; | |
| 6319 int i; | |
| 6320 win_T *wp; | |
| 6321 int num_matches; | |
| 6322 char_u **matches; | |
| 6323 char_u *p; | |
| 6324 int empty_fnum = 0; | |
| 6325 int alt_fnum = 0; | |
| 6326 buf_T *buf; | |
| 6327 #ifdef FEAT_MULTI_LANG | |
| 6328 int len; | |
| 9 | 6329 char_u *lang; |
| 7 | 6330 #endif |
| 3112 | 6331 #ifdef FEAT_FOLDING |
| 6332 int old_KeyTyped = KeyTyped; | |
| 6333 #endif | |
| 7 | 6334 |
| 6335 if (eap != NULL) | |
| 6336 { | |
| 6337 /* | |
| 6338 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6339 * followed by some text. Set nextcmd to the following command. | |
| 6340 */ | |
| 6341 for (arg = eap->arg; *arg; ++arg) | |
| 6342 { | |
| 6343 if (*arg == '\n' || *arg == '\r' | |
| 6344 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6345 { | |
| 6346 *arg++ = NUL; | |
| 6347 eap->nextcmd = arg; | |
| 6348 break; | |
| 6349 } | |
| 6350 } | |
| 6351 arg = eap->arg; | |
| 6352 | |
| 3446 | 6353 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6354 { |
| 6355 EMSG(_("E478: Don't panic!")); | |
| 6356 return; | |
| 6357 } | |
| 6358 | |
| 6359 if (eap->skip) /* not executing commands */ | |
| 6360 return; | |
| 6361 } | |
| 6362 else | |
| 6363 arg = (char_u *)""; | |
| 6364 | |
| 6365 /* remove trailing blanks */ | |
| 6366 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
|
6367 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6368 *p-- = NUL; |
| 6369 | |
| 6370 #ifdef FEAT_MULTI_LANG | |
| 6371 /* Check for a specified language */ | |
| 9 | 6372 lang = check_help_lang(arg); |
| 7 | 6373 #endif |
| 6374 | |
| 6375 /* When no argument given go to the index. */ | |
| 6376 if (*arg == NUL) | |
| 6377 arg = (char_u *)"help.txt"; | |
| 6378 | |
| 6379 /* | |
| 6380 * Check if there is a match for the argument. | |
| 6381 */ | |
| 6382 n = find_help_tags(arg, &num_matches, &matches, | |
| 6383 eap != NULL && eap->forceit); | |
| 6384 | |
| 6385 i = 0; | |
| 6386 #ifdef FEAT_MULTI_LANG | |
| 6387 if (n != FAIL && lang != NULL) | |
| 6388 /* Find first item with the requested language. */ | |
| 6389 for (i = 0; i < num_matches; ++i) | |
| 6390 { | |
| 835 | 6391 len = (int)STRLEN(matches[i]); |
| 7 | 6392 if (len > 3 && matches[i][len - 3] == '@' |
| 6393 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6394 break; | |
| 6395 } | |
| 6396 #endif | |
| 6397 if (i >= num_matches || n == FAIL) | |
| 6398 { | |
| 6399 #ifdef FEAT_MULTI_LANG | |
| 6400 if (lang != NULL) | |
| 6401 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6402 else | |
| 6403 #endif | |
| 6404 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6405 if (n != FAIL) | |
| 6406 FreeWild(num_matches, matches); | |
| 6407 return; | |
| 6408 } | |
| 6409 | |
| 6410 /* The first match (in the requested language) is the best match. */ | |
| 6411 tag = vim_strsave(matches[i]); | |
| 6412 FreeWild(num_matches, matches); | |
| 6413 | |
| 6414 #ifdef FEAT_GUI | |
| 6415 need_mouse_correct = TRUE; | |
| 6416 #endif | |
| 6417 | |
| 6418 /* | |
| 6419 * Re-use an existing help window or open a new one. | |
| 684 | 6420 * Always open a new one for ":tab help". |
| 7 | 6421 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6422 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
|
6423 { |
| 684 | 6424 if (cmdmod.tab != 0) |
| 6425 wp = NULL; | |
| 6426 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6427 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
|
6428 if (bt_help(wp->w_buffer)) |
| 684 | 6429 break; |
| 7 | 6430 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6431 win_enter(wp, TRUE); | |
| 6432 else | |
| 6433 { | |
| 6434 /* | |
| 6435 * There is no help window yet. | |
| 6436 * Try to open the file specified by the "helpfile" option. | |
| 6437 */ | |
| 6438 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6439 { | |
| 274 | 6440 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6441 goto erret; |
| 6442 } | |
| 6443 fclose(helpfd); | |
| 6444 | |
| 6445 /* Split off help window; put it at far top if no position | |
| 684 | 6446 * specified, the current window is vertically split and |
| 6447 * narrow. */ | |
| 7 | 6448 n = WSP_HELP; |
| 6449 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6450 && curwin->w_width < 80) |
| 7 | 6451 n |= WSP_TOP; |
| 6452 if (win_split(0, n) == FAIL) | |
| 684 | 6453 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6454 |
| 7 | 6455 if (curwin->w_height < p_hh) |
| 6456 win_setheight((int)p_hh); | |
| 6457 | |
| 6458 /* | |
| 6459 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6460 * set b_p_ro flag). | |
| 6461 * Set the alternate file to the previously edited file. | |
| 6462 */ | |
| 6463 alt_fnum = curbuf->b_fnum; | |
| 6464 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6465 ECMD_HIDE + ECMD_SET_HELP, |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6466 NULL); /* buffer is still open, don't store info */ |
| 22 | 6467 if (!cmdmod.keepalt) |
| 6468 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6469 empty_fnum = curbuf->b_fnum; |
| 6470 } | |
| 6471 } | |
| 6472 | |
| 6473 if (!p_im) | |
| 6474 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6475 | |
| 3112 | 6476 #ifdef FEAT_FOLDING |
| 6477 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6478 * It is needed for do_tag top open folds under the cursor. */ | |
| 6479 KeyTyped = old_KeyTyped; | |
| 6480 #endif | |
| 6481 | |
| 7 | 6482 if (tag != NULL) |
| 6483 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6484 | |
| 819 | 6485 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6486 * may have jumped to another window, check that the buffer is not in a | |
| 6487 * window. */ | |
| 7 | 6488 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6489 { | |
| 6490 buf = buflist_findnr(empty_fnum); | |
| 819 | 6491 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6492 wipe_buffer(buf, TRUE); |
| 6493 } | |
| 6494 | |
| 6495 /* keep the previous alternate file */ | |
| 22 | 6496 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6497 curwin->w_alt_fnum = alt_fnum; |
| 6498 | |
| 6499 erret: | |
| 6500 vim_free(tag); | |
| 6501 } | |
| 6502 | |
| 6228 | 6503 /* |
| 6234 | 6504 * ":helpclose": Close one help window |
| 6228 | 6505 */ |
| 6506 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6507 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6508 { |
| 6509 win_T *win; | |
| 6510 | |
| 6511 FOR_ALL_WINDOWS(win) | |
| 6512 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6513 if (bt_help(win->w_buffer)) |
| 6228 | 6514 { |
| 6515 win_close(win, FALSE); | |
| 6234 | 6516 return; |
| 6228 | 6517 } |
| 6518 } | |
| 6519 } | |
| 7 | 6520 |
| 9 | 6521 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6522 /* | |
| 6523 * In an argument search for a language specifiers in the form "@xx". | |
| 6524 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6525 * Returns NULL if not found. | |
| 6526 */ | |
| 6527 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6528 check_help_lang(char_u *arg) |
| 9 | 6529 { |
| 835 | 6530 int len = (int)STRLEN(arg); |
| 9 | 6531 |
| 6532 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6533 && ASCII_ISALPHA(arg[len - 1])) | |
| 6534 { | |
| 6535 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6536 return arg + len - 2; | |
| 6537 } | |
| 6538 return NULL; | |
| 6539 } | |
| 6540 #endif | |
| 6541 | |
| 7 | 6542 /* |
| 6543 * Return a heuristic indicating how well the given string matches. The | |
| 6544 * smaller the number, the better the match. This is the order of priorities, | |
| 6545 * from best match to worst match: | |
| 6546 * - Match with least alpha-numeric characters is better. | |
| 6547 * - Match with least total characters is better. | |
| 6548 * - Match towards the start is better. | |
| 6549 * - Match starting with "+" is worse (feature instead of command) | |
| 6550 * Assumption is made that the matched_string passed has already been found to | |
| 6551 * match some string for which help is requested. webb. | |
| 6552 */ | |
| 6553 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6554 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6555 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6556 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6557 int wrong_case) /* no matching case */ |
| 7 | 6558 { |
| 6559 int num_letters; | |
| 6560 char_u *p; | |
| 6561 | |
| 6562 num_letters = 0; | |
| 6563 for (p = matched_string; *p; p++) | |
| 6564 if (ASCII_ISALNUM(*p)) | |
| 6565 num_letters++; | |
| 6566 | |
| 6567 /* | |
| 6568 * Multiply the number of letters by 100 to give it a much bigger | |
| 6569 * weighting than the number of characters. | |
| 6570 * If there only is a match while ignoring case, add 5000. | |
| 6571 * If the match starts in the middle of a word, add 10000 to put it | |
| 6572 * somewhere in the last half. | |
| 6573 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6574 * put it after matches at the start. | |
| 6575 */ | |
| 6576 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6577 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6578 offset += 10000; | |
| 6579 else if (offset > 2) | |
| 6580 offset *= 200; | |
| 6581 if (wrong_case) | |
| 6582 offset += 5000; | |
| 6583 /* Features are less interesting than the subjects themselves, but "+" | |
| 6584 * alone is not a feature. */ | |
| 6585 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6586 offset += 100; | |
| 6587 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6588 } | |
| 6589 | |
| 6590 /* | |
| 6591 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6592 * that has been put after the tagname by find_tags(). | |
| 6593 */ | |
| 6594 static int | |
| 6595 #ifdef __BORLANDC__ | |
| 6596 _RTLENTRYF | |
| 6597 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6598 help_compare(const void *s1, const void *s2) |
| 7 | 6599 { |
| 6600 char *p1; | |
| 6601 char *p2; | |
| 6602 | |
| 6603 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6604 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6605 return strcmp(p1, p2); | |
| 6606 } | |
| 6607 | |
| 6608 /* | |
| 6609 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6610 * the number of matches in num_matches. | |
| 6611 * The matches will be sorted with a "best" match algorithm. | |
| 6612 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6613 */ | |
| 6614 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6615 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6616 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6617 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6618 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6619 int keep_lang) |
| 7 | 6620 { |
| 6621 char_u *s, *d; | |
| 6622 int i; | |
| 6623 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6624 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6625 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6626 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6627 "-?", "q?", "v_g?", |
| 279 | 6628 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6629 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6630 "[range]", ":[range]", |
| 5647 | 6631 "[pattern]", "\\|", "\\%$", |
| 6632 "s/\\~", "s/\\U", "s/\\L", | |
| 6633 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6634 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6635 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6636 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6637 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6638 "-?", "q?", "v_g?", |
| 279 | 6639 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6640 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6641 "\\[range]", ":\\[range]", |
| 5647 | 6642 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6643 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6644 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6645 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6646 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6647 int flags; |
| 6648 | |
| 6649 d = IObuff; /* assume IObuff is long enough! */ | |
| 6650 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6651 if (STRNICMP(arg, "expr-", 5) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6652 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6653 // When the string starting with "expr-" and containing '?' and matches |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6654 // the table, it is taken literally. Otherwise '?' is recognized as a |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6655 // wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6656 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6657 if (STRCMP(arg + 5, expr_table[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6658 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6659 STRCPY(d, arg); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6660 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6661 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6662 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6663 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6664 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6665 // Recognize a few exceptions to the rule. Some strings that contain |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6666 // '*' with "star". Otherwise '*' is recognized as a wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6667 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6668 if (STRCMP(arg, mtable[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6669 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6670 STRCPY(d, rtable[i]); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6671 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6672 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6673 } |
| 7 | 6674 |
| 6675 if (i < 0) /* no match in table */ | |
| 6676 { | |
| 6677 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6678 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6679 * Also "\zs", "\z1", etc. | |
| 6680 * Also "\@<", "\@=", "\@<=", etc. | |
| 6681 * And also "\_$" and "\_^". */ | |
| 6682 if (arg[0] == '\\' | |
| 6683 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6684 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6685 && arg[2] != NUL))) | |
| 6686 { | |
| 6687 STRCPY(d, "/\\\\"); | |
| 6688 STRCPY(d + 3, arg + 1); | |
| 6689 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6690 if (d[3] == '_' && d[4] == '$') | |
| 6691 STRCPY(d + 4, "\\$"); | |
| 6692 } | |
| 6693 else | |
| 6694 { | |
| 3786 | 6695 /* Replace: |
| 6696 * "[:...:]" with "\[:...:]" | |
| 6697 * "[++...]" with "\[++...]" | |
| 5867 | 6698 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6699 */ |
| 6700 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6701 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6702 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6703 *d++ = '\\'; |
| 6704 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6705 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6706 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'. |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6707 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6708 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6709 arg++; |
| 7 | 6710 for (s = arg; *s; ++s) |
| 6711 { | |
| 6712 /* | |
| 6713 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6714 * the tags for these commands. | |
| 6715 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6716 * completion. | |
| 6717 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6718 * special meaning. | |
| 6719 */ | |
| 6720 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6721 break; | |
| 6722 switch (*s) | |
| 6723 { | |
| 6724 case '|': STRCPY(d, "bar"); | |
| 6725 d += 3; | |
| 6726 continue; | |
| 6727 case '"': STRCPY(d, "quote"); | |
| 6728 d += 5; | |
| 6729 continue; | |
| 6730 case '*': *d++ = '.'; | |
| 6731 break; | |
| 6732 case '?': *d++ = '.'; | |
| 6733 continue; | |
| 6734 case '$': | |
| 6735 case '.': | |
| 6736 case '~': *d++ = '\\'; | |
| 6737 break; | |
| 6738 } | |
| 6739 | |
| 6740 /* | |
| 6741 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6742 * ":help i_^_CTRL-D" work. | |
| 6743 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6744 */ | |
| 6745 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6746 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6747 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6748 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6749 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6750 STRCPY(d, "CTRL-"); |
| 6751 d += 5; | |
| 6752 if (*s < ' ') | |
| 6753 { | |
| 6754 #ifdef EBCDIC | |
| 6755 *d++ = CtrlChar(*s); | |
| 6756 #else | |
| 6757 *d++ = *s + '@'; | |
| 6758 #endif | |
| 6759 if (d[-1] == '\\') | |
| 6760 *d++ = '\\'; /* double a backslash */ | |
| 6761 } | |
| 6762 else | |
| 6763 *d++ = *++s; | |
| 6764 if (s[1] != NUL && s[1] != '_') | |
| 6765 *d++ = '_'; /* append a '_' */ | |
| 6766 continue; | |
| 6767 } | |
| 6768 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6769 *d++ = '\\'; | |
| 6770 | |
| 6771 /* | |
| 6772 * Insert a backslash before a backslash after a slash, for search | |
| 6773 * pattern tags: "/\|" --> "/\\|". | |
| 6774 */ | |
| 6775 else if (s[0] == '\\' && s[1] != '\\' | |
| 6776 && *arg == '/' && s == arg + 1) | |
| 6777 *d++ = '\\'; | |
| 6778 | |
| 6779 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6780 * "CTRL-\_CTRL-N" */ | |
| 6781 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6782 { | |
| 6783 STRCPY(d, "CTRL-\\\\"); | |
| 6784 d += 7; | |
| 6785 s += 6; | |
| 6786 } | |
| 6787 | |
| 6788 *d++ = *s; | |
| 6789 | |
| 6790 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6791 * 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
|
6792 * 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
|
6793 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6794 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6795 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6796 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6797 /* |
| 7 | 6798 * If tag starts with ', toss everything after a second '. Fixes |
| 6799 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6800 */ | |
| 6801 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6802 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6803 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6804 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6805 break; |
| 7 | 6806 } |
| 6807 *d = NUL; | |
| 3480 | 6808 |
| 6809 if (*IObuff == '`') | |
| 6810 { | |
| 6811 if (d > IObuff + 2 && d[-1] == '`') | |
| 6812 { | |
| 6813 /* remove the backticks from `command` */ | |
| 6814 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6815 d[-2] = NUL; | |
| 6816 } | |
| 6817 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6818 { | |
| 6819 /* remove the backticks and comma from `command`, */ | |
| 6820 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6821 d[-3] = NUL; | |
| 6822 } | |
| 6823 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6824 && d[-2] == '\\' && d[-1] == '.') | |
| 6825 { | |
| 6826 /* remove the backticks and dot from `command`\. */ | |
| 6827 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6828 d[-4] = NUL; | |
| 6829 } | |
| 6830 } | |
| 7 | 6831 } |
| 6832 } | |
| 6833 | |
| 6834 *matches = (char_u **)""; | |
| 6835 *num_matches = 0; | |
| 6836 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6837 if (keep_lang) | |
| 6838 flags |= TAG_KEEP_LANG; | |
| 1696 | 6839 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6840 && *num_matches > 0) |
| 1696 | 6841 { |
| 7 | 6842 /* Sort the matches found on the heuristic number that is after the |
| 6843 * tag name. */ | |
| 6844 qsort((void *)*matches, (size_t)*num_matches, | |
| 6845 sizeof(char_u *), help_compare); | |
| 1696 | 6846 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6847 while (*num_matches > TAG_MANY) | |
| 6848 vim_free((*matches)[--*num_matches]); | |
| 6849 } | |
| 7 | 6850 return OK; |
| 6851 } | |
| 6852 | |
| 6853 /* | |
| 6365 | 6854 * Called when starting to edit a buffer for a help file. |
| 6855 */ | |
| 6856 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6857 prepare_help_buffer(void) |
| 6365 | 6858 { |
| 6859 char_u *p; | |
| 6860 | |
| 6861 curbuf->b_help = TRUE; | |
| 6862 #ifdef FEAT_QUICKFIX | |
| 6863 set_string_option_direct((char_u *)"buftype", -1, | |
| 6864 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6865 #endif | |
| 6866 | |
| 6867 /* | |
| 6868 * Always set these options after jumping to a help tag, because the | |
| 6869 * user may have an autocommand that gets in the way. | |
| 6870 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6871 * latin1 word characters (for translated help files). | |
| 6872 * Only set it when needed, buf_init_chartab() is some work. | |
| 6873 */ | |
| 6874 p = | |
| 6875 #ifdef EBCDIC | |
| 6876 (char_u *)"65-255,^*,^|,^\""; | |
| 6877 #else | |
| 6878 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6879 #endif | |
| 6880 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6881 { | |
| 6882 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6883 check_buf_options(curbuf); | |
| 6884 (void)buf_init_chartab(curbuf, FALSE); | |
| 6885 } | |
| 6886 | |
| 6415 | 6887 #ifdef FEAT_FOLDING |
| 6365 | 6888 /* Don't use the global foldmethod.*/ |
| 6889 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6890 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6891 #endif |
| 6365 | 6892 |
| 6893 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6894 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6895 | |
| 6896 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6897 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6898 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6899 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6900 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6901 #ifdef FEAT_ARABIC | |
| 6902 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6903 #endif | |
| 6904 #ifdef FEAT_RIGHTLEFT | |
| 6905 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6906 #endif | |
| 6907 #ifdef FEAT_FOLDING | |
| 6908 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6909 #endif | |
| 6910 #ifdef FEAT_DIFF | |
| 6911 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6912 #endif | |
| 6913 #ifdef FEAT_SPELL | |
| 6914 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6915 #endif | |
| 6916 | |
| 6917 set_buflisted(FALSE); | |
| 6918 } | |
| 6919 | |
| 6920 /* | |
| 7 | 6921 * After reading a help file: May cleanup a help buffer when syntax |
| 6922 * highlighting is not used. | |
| 6923 */ | |
| 6924 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6925 fix_help_buffer(void) |
| 7 | 6926 { |
| 6927 linenr_T lnum; | |
| 6928 char_u *line; | |
| 6929 int in_example = FALSE; | |
| 6930 int len; | |
| 3141 | 6931 char_u *fname; |
| 7 | 6932 char_u *p; |
| 6933 char_u *rt; | |
| 6934 int mustfree; | |
| 6935 | |
|
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
|
6936 /* 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
|
6937 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
|
6938 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6939 ++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
|
6940 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
|
6941 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6942 } |
| 7 | 6943 |
| 6944 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6945 if (!syntax_present(curwin)) |
| 7 | 6946 #endif |
| 6947 { | |
| 6948 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6949 { | |
| 6950 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6951 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
|
6952 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6953 { |
| 6954 /* End of example: non-white or '<' in first column. */ | |
| 6955 if (line[0] == '<') | |
| 6956 { | |
| 6957 /* blank-out a '<' in the first column */ | |
| 6958 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6959 line[0] = ' '; | |
| 6960 } | |
| 6961 in_example = FALSE; | |
| 6962 } | |
| 6963 if (!in_example && len > 0) | |
| 6964 { | |
| 6965 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6966 { | |
| 6967 /* blank-out a '>' in the last column (start of example) */ | |
| 6968 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6969 line[len - 1] = ' '; | |
| 6970 in_example = TRUE; | |
| 6971 } | |
| 6972 else if (line[len - 1] == '~') | |
| 6973 { | |
| 6974 /* blank-out a '~' at the end of line (header marker) */ | |
| 6975 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6976 line[len - 1] = ' '; | |
| 6977 } | |
| 6978 } | |
| 6979 } | |
| 6980 } | |
| 6981 | |
| 6982 /* | |
| 3141 | 6983 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6984 * files. This uses the very first line in the help file. | |
| 7 | 6985 */ |
| 3141 | 6986 fname = gettail(curbuf->b_fname); |
| 6987 if (fnamecmp(fname, "help.txt") == 0 | |
| 6988 #ifdef FEAT_MULTI_LANG | |
| 6989 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6990 && ASCII_ISALPHA(fname[5]) | |
| 6991 && ASCII_ISALPHA(fname[6]) | |
| 6992 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6993 && fname[8] == NUL) | |
| 6994 #endif | |
| 6995 ) | |
| 7 | 6996 { |
| 6997 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6998 { | |
| 6999 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 7000 if (strstr((char *)line, "*local-additions*") == NULL) |
| 7001 continue; | |
| 7002 | |
| 7003 /* Go through all directories in 'runtimepath', skipping | |
| 7004 * $VIMRUNTIME. */ | |
| 7005 p = p_rtp; | |
| 7006 while (*p != NUL) | |
| 7 | 7007 { |
| 3141 | 7008 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 7009 mustfree = FALSE; | |
| 7010 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
|
7011 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 7012 { |
| 3141 | 7013 int fcount; |
| 7014 char_u **fnames; | |
| 7015 FILE *fd; | |
| 7016 char_u *s; | |
| 7017 int fi; | |
| 7 | 7018 #ifdef FEAT_MBYTE |
| 3141 | 7019 vimconv_T vc; |
| 7020 char_u *cp; | |
| 7021 #endif | |
| 7022 | |
| 7023 /* Find all "doc/ *.txt" files in this directory. */ | |
| 7024 add_pathsep(NameBuff); | |
| 7025 #ifdef FEAT_MULTI_LANG | |
| 7026 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 7027 #else |
| 3141 | 7028 STRCAT(NameBuff, "doc/*.txt"); |
| 7029 #endif | |
| 7030 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 7031 &fnames, EW_FILE|EW_SILENT) == OK | |
| 7032 && fcount > 0) | |
| 7033 { | |
| 7034 #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
|
7035 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7036 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
|
7037 char_u *t1, *t2; |
|
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parents:
13012
diff
changeset
|
7038 char_u *e1, *e2; |
| 3141 | 7039 |
| 7040 /* If foo.abx is found use it instead of foo.txt in | |
| 7041 * the same directory. */ | |
| 7042 for (i1 = 0; i1 < fcount; ++i1) | |
| 7043 { | |
| 7044 for (i2 = 0; i2 < fcount; ++i2) | |
| 7045 { | |
| 7046 if (i1 == i2) | |
| 7047 continue; | |
| 7048 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7049 continue; | |
| 7050 f1 = fnames[i1]; | |
| 7051 f2 = fnames[i2]; | |
| 7052 t1 = gettail(f1); | |
|
13014
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parents:
13012
diff
changeset
|
7053 t2 = gettail(f2); |
| 3141 | 7054 e1 = vim_strrchr(t1, '.'); |
|
13014
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parents:
13012
diff
changeset
|
7055 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7056 if (e1 == NULL || e2 == NULL) |
| 3141 | 7057 continue; |
| 7058 if (fnamecmp(e1, ".txt") != 0 | |
| 7059 && fnamecmp(e1, fname + 4) != 0) | |
| 7060 { | |
| 7061 /* Not .txt and not .abx, remove it. */ | |
|
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patch 8.0.1496: clearing a pointer takes two lines
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parents:
13174
diff
changeset
|
7062 VIM_CLEAR(fnames[i1]); |
| 3141 | 7063 continue; |
| 7064 } | |
|
13014
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parents:
13012
diff
changeset
|
7065 if (e1 - f1 != e2 - f2 |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
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parents:
13012
diff
changeset
|
7066 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7067 continue; |
| 7068 if (fnamecmp(e1, ".txt") == 0 | |
| 7069 && fnamecmp(e2, fname + 4) == 0) | |
| 7070 /* use .abx instead of .txt */ | |
|
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parents:
13174
diff
changeset
|
7071 VIM_CLEAR(fnames[i1]); |
| 7 | 7072 } |
| 7073 } | |
| 3141 | 7074 #endif |
| 7075 for (fi = 0; fi < fcount; ++fi) | |
| 7076 { | |
| 7077 if (fnames[fi] == NULL) | |
| 7078 continue; | |
| 7079 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7080 if (fd != NULL) | |
| 7081 { | |
| 7082 vim_fgets(IObuff, IOSIZE, fd); | |
| 7083 if (IObuff[0] == '*' | |
| 7084 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7085 != NULL) | |
| 7086 { | |
| 7087 #ifdef FEAT_MBYTE | |
| 7088 int this_utf = MAYBE; | |
| 7089 #endif | |
| 7090 /* Change tag definition to a | |
| 7091 * reference and remove <CR>/<NL>. */ | |
| 7092 IObuff[0] = '|'; | |
| 7093 *s = '|'; | |
| 7094 while (*s != NUL) | |
| 7095 { | |
| 7096 if (*s == '\r' || *s == '\n') | |
| 7097 *s = NUL; | |
| 7098 #ifdef FEAT_MBYTE | |
| 7099 /* The text is utf-8 when a byte | |
| 7100 * above 127 is found and no | |
| 7101 * illegal byte sequence is found. | |
| 7102 */ | |
| 7103 if (*s >= 0x80 && this_utf != FALSE) | |
| 7104 { | |
| 7105 int l; | |
| 7106 | |
| 7107 this_utf = TRUE; | |
| 7108 l = utf_ptr2len(s); | |
| 7109 if (l == 1) | |
| 7110 this_utf = FALSE; | |
| 7111 s += l - 1; | |
| 7112 } | |
| 7113 #endif | |
| 7114 ++s; | |
| 7115 } | |
| 7116 #ifdef FEAT_MBYTE | |
| 7117 /* The help file is latin1 or utf-8; | |
| 7118 * conversion to the current | |
| 7119 * 'encoding' may be required. */ | |
| 7120 vc.vc_type = CONV_NONE; | |
| 7121 convert_setup(&vc, (char_u *)( | |
| 7122 this_utf == TRUE ? "utf-8" | |
| 7123 : "latin1"), p_enc); | |
| 7124 if (vc.vc_type == CONV_NONE) | |
| 7125 /* No conversion needed. */ | |
| 7126 cp = IObuff; | |
| 7127 else | |
| 7128 { | |
| 7129 /* Do the conversion. If it fails | |
| 7130 * use the unconverted text. */ | |
| 7131 cp = string_convert(&vc, IObuff, | |
| 7132 NULL); | |
| 7133 if (cp == NULL) | |
| 7134 cp = IObuff; | |
| 7135 } | |
| 7136 convert_setup(&vc, NULL, NULL); | |
| 7137 | |
| 7138 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7139 if (cp != IObuff) | |
| 7140 vim_free(cp); | |
| 7141 #else | |
| 7142 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7143 FALSE); | |
| 7144 #endif | |
| 7145 ++lnum; | |
| 7146 } | |
| 7147 fclose(fd); | |
| 7148 } | |
| 7149 } | |
| 7150 FreeWild(fcount, fnames); | |
| 7 | 7151 } |
| 7152 } | |
| 3141 | 7153 if (mustfree) |
| 7154 vim_free(rt); | |
| 7 | 7155 } |
| 3141 | 7156 break; |
| 7 | 7157 } |
| 7158 } | |
| 7159 } | |
| 7160 | |
| 40 | 7161 /* |
| 7162 * ":exusage" | |
| 7163 */ | |
| 7164 void | |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7165 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7166 { |
| 7167 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7168 } | |
| 7169 | |
| 7170 /* | |
| 7171 * ":viusage" | |
| 7172 */ | |
| 7173 void | |
|
7819
f86adafb28d4
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parents:
7799
diff
changeset
|
7174 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7175 { |
| 7176 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7177 } | |
| 7178 | |
| 7 | 7179 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7180 * Generate tags in one help directory. |
| 7 | 7181 */ |
| 7182 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7183 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7184 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7185 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7186 char_u *tagfname, /* "tags" for English, "tags-fr" for French. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7187 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7188 { |
| 7189 FILE *fd_tags; | |
| 7190 FILE *fd; | |
| 7191 garray_T ga; | |
| 7192 int filecount; | |
| 7193 char_u **files; | |
| 7194 char_u *p1, *p2; | |
| 7195 int fi; | |
| 7196 char_u *s; | |
| 7197 int i; | |
| 7198 char_u *fname; | |
| 3957 | 7199 int dirlen; |
| 7 | 7200 # ifdef FEAT_MBYTE |
| 7201 int utf8 = MAYBE; | |
| 7202 int this_utf8; | |
| 7203 int firstline; | |
| 7204 int mix = FALSE; /* detected mixed encodings */ | |
| 7205 # endif | |
| 7206 | |
| 7207 /* | |
| 7208 * Find all *.txt files. | |
| 7209 */ | |
| 3978 | 7210 dirlen = (int)STRLEN(dir); |
| 7 | 7211 STRCPY(NameBuff, dir); |
| 3957 | 7212 STRCAT(NameBuff, "/**/*"); |
| 7 | 7213 STRCAT(NameBuff, ext); |
| 7214 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7215 EW_FILE|EW_SILENT) == FAIL | |
| 7216 || filecount == 0) | |
| 7217 { | |
| 7218 if (!got_int) | |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7219 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7220 return; |
| 7221 } | |
| 7222 | |
| 7223 /* | |
| 7224 * Open the tags file for writing. | |
| 7225 * Do this before scanning through all the files. | |
| 7226 */ | |
| 7227 STRCPY(NameBuff, dir); | |
| 7228 add_pathsep(NameBuff); | |
| 7229 STRCAT(NameBuff, tagfname); | |
| 531 | 7230 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7231 if (fd_tags == NULL) |
| 7232 { | |
| 7233 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7234 FreeWild(filecount, files); | |
| 7235 return; | |
| 7236 } | |
| 7237 | |
| 7238 /* | |
| 1502 | 7239 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7240 * add the "help-tags" tag. | |
| 7 | 7241 */ |
| 7242 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7243 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7244 dir, FALSE) == FPC_SAME) | |
| 7 | 7245 { |
| 7246 if (ga_grow(&ga, 1) == FAIL) | |
| 7247 got_int = TRUE; | |
| 7248 else | |
| 7249 { | |
| 835 | 7250 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7251 if (s == NULL) |
| 7252 got_int = TRUE; | |
| 7253 else | |
| 7254 { | |
| 7255 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7256 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7257 ++ga.ga_len; | |
| 7258 } | |
| 7259 } | |
| 7260 } | |
| 7261 | |
| 7262 /* | |
| 7263 * Go over all the files and extract the tags. | |
| 7264 */ | |
| 7265 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7266 { | |
| 531 | 7267 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7268 if (fd == NULL) |
| 7269 { | |
| 7270 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7271 continue; | |
| 7272 } | |
| 3957 | 7273 fname = files[fi] + dirlen + 1; |
| 7 | 7274 |
| 7275 # ifdef FEAT_MBYTE | |
| 7276 firstline = TRUE; | |
| 7277 # endif | |
| 7278 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7279 { | |
| 7280 # ifdef FEAT_MBYTE | |
| 7281 if (firstline) | |
| 7282 { | |
| 7283 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7284 this_utf8 = MAYBE; | |
| 7285 for (s = IObuff; *s != NUL; ++s) | |
| 7286 if (*s >= 0x80) | |
| 7287 { | |
| 7288 int l; | |
| 7289 | |
| 7290 this_utf8 = TRUE; | |
| 474 | 7291 l = utf_ptr2len(s); |
| 7 | 7292 if (l == 1) |
| 7293 { | |
| 7294 /* Illegal UTF-8 byte sequence. */ | |
| 7295 this_utf8 = FALSE; | |
| 7296 break; | |
| 7297 } | |
| 7298 s += l - 1; | |
| 7299 } | |
| 7300 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7301 this_utf8 = FALSE; | |
| 7302 if (utf8 == MAYBE) /* first file */ | |
| 7303 utf8 = this_utf8; | |
| 7304 else if (utf8 != this_utf8) | |
| 7305 { | |
| 7306 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7307 mix = !got_int; | |
| 7308 got_int = TRUE; | |
| 7309 } | |
| 7310 firstline = FALSE; | |
| 7311 } | |
| 7312 # endif | |
| 7313 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7314 while (p1 != NULL) | |
| 7315 { | |
| 3514 | 7316 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7317 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7318 * second byte. */ | |
| 7319 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7320 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7321 { | |
| 7322 for (s = p1 + 1; s < p2; ++s) | |
| 7323 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7324 break; | |
| 7325 | |
| 7326 /* | |
| 7327 * Only accept a *tag* when it consists of valid | |
| 7328 * characters, there is white space before it and is | |
| 7329 * followed by a white character or end-of-line. | |
| 7330 */ | |
| 7331 if (s == p2 | |
| 7332 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7333 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7334 || s[1] == '\0')) | |
| 7335 { | |
| 7336 *p2 = '\0'; | |
| 7337 ++p1; | |
| 7338 if (ga_grow(&ga, 1) == FAIL) | |
| 7339 { | |
| 7340 got_int = TRUE; | |
| 7341 break; | |
| 7342 } | |
| 7343 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7344 if (s == NULL) | |
| 7345 { | |
| 7346 got_int = TRUE; | |
| 7347 break; | |
| 7348 } | |
| 7349 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7350 ++ga.ga_len; | |
| 7351 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7352 | |
| 7353 /* find next '*' */ | |
| 7354 p2 = vim_strchr(p2 + 1, '*'); | |
| 7355 } | |
| 7356 } | |
| 7357 p1 = p2; | |
| 7358 } | |
| 7359 line_breakcheck(); | |
| 7360 } | |
| 7361 | |
| 7362 fclose(fd); | |
| 7363 } | |
| 7364 | |
| 7365 FreeWild(filecount, files); | |
| 7366 | |
| 7367 if (!got_int) | |
| 7368 { | |
| 7369 /* | |
| 7370 * Sort the tags. | |
| 7371 */ | |
| 7009 | 7372 if (ga.ga_data != NULL) |
| 7373 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7374 |
| 7375 /* | |
| 7376 * Check for duplicates. | |
| 7377 */ | |
| 7378 for (i = 1; i < ga.ga_len; ++i) | |
| 7379 { | |
| 7380 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7381 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7382 while (*p1 == *p2) | |
| 7383 { | |
| 7384 if (*p2 == '\t') | |
| 7385 { | |
| 7386 *p2 = NUL; | |
| 274 | 7387 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7388 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7389 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7390 EMSG(NameBuff); | |
| 7391 *p2 = '\t'; | |
| 7392 break; | |
| 7393 } | |
| 7394 ++p1; | |
| 7395 ++p2; | |
| 7396 } | |
| 7397 } | |
| 7398 | |
| 7399 # ifdef FEAT_MBYTE | |
| 7400 if (utf8 == TRUE) | |
| 7401 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7402 # endif | |
| 7403 | |
| 7404 /* | |
| 7405 * Write the tags into the file. | |
| 7406 */ | |
| 7407 for (i = 0; i < ga.ga_len; ++i) | |
| 7408 { | |
| 7409 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7410 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7411 /* help-tags entry was added in formatted form */ |
| 1325 | 7412 fputs((char *)s, fd_tags); |
| 7 | 7413 else |
| 7414 { | |
| 7415 fprintf(fd_tags, "%s\t/*", s); | |
| 7416 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7417 { | |
| 7418 /* insert backslash before '\\' and '/' */ | |
| 7419 if (*p1 == '\\' || *p1 == '/') | |
| 7420 putc('\\', fd_tags); | |
| 7421 putc(*p1, fd_tags); | |
| 7422 } | |
| 7423 fprintf(fd_tags, "*\n"); | |
| 7424 } | |
| 7425 } | |
| 7426 } | |
| 7427 #ifdef FEAT_MBYTE | |
| 7428 if (mix) | |
| 7429 got_int = FALSE; /* continue with other languages */ | |
| 7430 #endif | |
| 7431 | |
| 7432 for (i = 0; i < ga.ga_len; ++i) | |
| 7433 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7434 ga_clear(&ga); | |
| 7435 fclose(fd_tags); /* there is no check for an error... */ | |
| 7436 } | |
| 7437 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 do_helptags(char_u *dirname, int add_help_tags) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7445 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7453 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 { |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7462 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
|
7463 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7464 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7465 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 /* 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
|
7467 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 for (i = 0; i < filecount; ++i) |
|
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 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 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
|
7475 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 && 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
|
7484 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 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
|
7487 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
|
7488 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7489 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 continue; |
|
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 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 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
|
7494 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
|
7495 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 if (j == ga.ga_len) |
|
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 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 ((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
|
7502 ((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
|
7503 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 * 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
|
7509 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 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
|
7511 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 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
|
7514 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
|
7515 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
|
7516 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 /* 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
|
7518 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 /* 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
|
7524 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7525 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7526 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7528 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
|
7529 } |
|
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 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7532 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7535 /* 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
|
7536 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
|
7537 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7538 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7541 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
|
7542 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7543 do_helptags(fname, *(int *)cookie); |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7546 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7547 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7548 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7549 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7550 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7551 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7552 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7553 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7554 int add_help_tags = FALSE; |
|
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 /* Check for ":helptags ++t {dir}". */ |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7557 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
|
7558 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7559 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7560 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7561 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7562 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7563 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7564 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7565 do_in_path(p_rtp, (char_u *)"doc", DIP_ALL + DIP_DIR, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7566 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7567 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7568 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7569 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7570 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7571 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7572 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7573 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7574 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7575 EMSG2(_("E150: Not a directory: %s"), eap->arg); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7576 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7577 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7578 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7579 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7580 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7581 |
| 7 | 7582 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7583 | |
| 7584 /* | |
| 7585 * Struct to hold the sign properties. | |
| 7586 */ | |
| 7587 typedef struct sign sign_T; | |
| 7588 | |
| 7589 struct sign | |
| 7590 { | |
| 7591 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7592 int sn_typenr; /* type number of sign */ |
| 7 | 7593 char_u *sn_name; /* name of sign */ |
| 7594 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
|
7595 # ifdef FEAT_SIGN_ICONS |
| 7 | 7596 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7597 # endif |
| 7 | 7598 char_u *sn_text; /* text used instead of pixmap */ |
| 7599 int sn_line_hl; /* highlight ID for line */ | |
| 7600 int sn_text_hl; /* highlight ID for text */ | |
| 7601 }; | |
| 7602 | |
| 7603 static sign_T *first_sign = NULL; | |
| 2605 | 7604 static int next_sign_typenr = 1; |
| 7 | 7605 |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7606 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
|
7607 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7608 |
| 1868 | 7609 static char *cmds[] = { |
| 7610 "define", | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7611 # define SIGNCMD_DEFINE 0 |
| 1868 | 7612 "undefine", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7613 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7614 "list", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7615 # define SIGNCMD_LIST 2 |
| 1868 | 7616 "place", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7617 # define SIGNCMD_PLACE 3 |
| 1868 | 7618 "unplace", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7619 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7620 "jump", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7621 # define SIGNCMD_JUMP 5 |
| 1868 | 7622 NULL |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7623 # define SIGNCMD_LAST 6 |
| 1868 | 7624 }; |
| 7625 | |
| 7626 /* | |
| 7627 * Find index of a ":sign" subcmd from its name. | |
| 7628 * "*end_cmd" must be writable. | |
| 7629 */ | |
| 7630 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7631 sign_cmd_idx( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7632 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
|
7633 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7634 { |
| 7635 int idx; | |
| 7636 char save = *end_cmd; | |
| 7637 | |
| 7638 *end_cmd = NUL; | |
| 7639 for (idx = 0; ; ++idx) | |
| 7640 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7641 break; | |
| 7642 *end_cmd = save; | |
| 7643 return idx; | |
| 7644 } | |
| 7645 | |
| 7 | 7646 /* |
| 7647 * ":sign" command | |
| 7648 */ | |
| 7649 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7650 ex_sign(exarg_T *eap) |
| 7 | 7651 { |
| 7652 char_u *arg = eap->arg; | |
| 7653 char_u *p; | |
| 7654 int idx; | |
| 7655 sign_T *sp; | |
| 7656 sign_T *sp_prev; | |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
7657 buf_T *buf = NULL; |
| 7 | 7658 |
| 7659 /* Parse the subcommand. */ | |
| 7660 p = skiptowhite(arg); | |
| 1868 | 7661 idx = sign_cmd_idx(arg, p); |
| 7662 if (idx == SIGNCMD_LAST) | |
| 7663 { | |
| 7664 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7665 return; | |
| 7 | 7666 } |
| 7667 arg = skipwhite(p); | |
| 7668 | |
| 7669 if (idx <= SIGNCMD_LIST) | |
| 7670 { | |
| 7671 /* | |
| 7672 * Define, undefine or list signs. | |
| 7673 */ | |
| 7674 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7675 { | |
| 7676 /* ":sign list": list all defined signs */ | |
| 3411 | 7677 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7678 sign_list_defined(sp); |
| 7679 } | |
| 7680 else if (*arg == NUL) | |
| 7681 EMSG(_("E156: Missing sign name")); | |
| 7682 else | |
| 7683 { | |
| 2605 | 7684 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7685 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7686 p = skiptowhite(arg); |
| 7687 if (*p != NUL) | |
| 7688 *p++ = NUL; | |
| 2605 | 7689 while (arg[0] == '0' && arg[1] != NUL) |
| 7690 ++arg; | |
| 7691 | |
| 7 | 7692 sp_prev = NULL; |
| 7693 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7694 { | |
| 7695 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7696 break; | |
| 7697 sp_prev = sp; | |
| 7698 } | |
| 7699 if (idx == SIGNCMD_DEFINE) | |
| 7700 { | |
| 7701 /* ":sign define {name} ...": define a sign */ | |
| 7702 if (sp == NULL) | |
| 7703 { | |
| 2605 | 7704 sign_T *lp; |
| 7705 int start = next_sign_typenr; | |
| 7706 | |
| 7 | 7707 /* Allocate a new sign. */ |
| 7708 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7709 if (sp == NULL) | |
| 7710 return; | |
| 7711 | |
| 2605 | 7712 /* Check that next_sign_typenr is not already being used. |
| 7713 * This only happens after wrapping around. Hopefully | |
| 7714 * another one got deleted and we can use its number. */ | |
| 7715 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7716 { |
| 2605 | 7717 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7718 { |
| 2605 | 7719 ++next_sign_typenr; |
| 7720 if (next_sign_typenr == MAX_TYPENR) | |
| 7721 next_sign_typenr = 1; | |
| 7722 if (next_sign_typenr == start) | |
| 7 | 7723 { |
| 2605 | 7724 vim_free(sp); |
| 7725 EMSG(_("E612: Too many signs defined")); | |
| 7726 return; | |
| 7 | 7727 } |
| 2605 | 7728 lp = first_sign; /* start all over */ |
| 7729 continue; | |
| 7 | 7730 } |
| 2605 | 7731 lp = lp->sn_next; |
| 7732 } | |
| 7733 | |
| 7734 sp->sn_typenr = next_sign_typenr; | |
| 7735 if (++next_sign_typenr == MAX_TYPENR) | |
| 7736 next_sign_typenr = 1; /* wrap around */ | |
| 7737 | |
| 7738 sp->sn_name = vim_strsave(arg); | |
| 7739 if (sp->sn_name == NULL) /* out of memory */ | |
| 7740 { | |
| 7741 vim_free(sp); | |
| 7742 return; | |
| 7 | 7743 } |
| 2601 | 7744 |
| 7745 /* add the new sign to the list of signs */ | |
| 7746 if (sp_prev == NULL) | |
| 7747 first_sign = sp; | |
| 7748 else | |
| 7749 sp_prev->sn_next = sp; | |
| 7 | 7750 } |
| 7751 | |
| 7752 /* set values for a defined sign. */ | |
| 7753 for (;;) | |
| 7754 { | |
| 7755 arg = skipwhite(p); | |
| 7756 if (*arg == NUL) | |
| 7757 break; | |
| 7758 p = skiptowhite_esc(arg); | |
| 7759 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7760 { | |
| 7761 arg += 5; | |
| 7762 vim_free(sp->sn_icon); | |
| 7763 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7764 backslash_halve(sp->sn_icon); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7765 # ifdef FEAT_SIGN_ICONS |
| 7 | 7766 if (gui.in_use) |
| 7767 { | |
| 7768 out_flush(); | |
| 7769 if (sp->sn_image != NULL) | |
| 7770 gui_mch_destroy_sign(sp->sn_image); | |
| 7771 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7772 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7773 # endif |
| 7 | 7774 } |
| 7775 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7776 { | |
| 7777 char_u *s; | |
| 7778 int cells; | |
| 7779 int len; | |
| 7780 | |
| 7781 arg += 5; | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7782 # ifdef FEAT_MBYTE |
| 7 | 7783 /* Count cells and check for non-printable chars */ |
| 7784 if (has_mbyte) | |
| 7785 { | |
| 7786 cells = 0; | |
| 474 | 7787 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7788 { |
| 7789 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7790 break; | |
| 7791 cells += (*mb_ptr2cells)(s); | |
| 7792 } | |
| 7793 } | |
| 7794 else | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7795 # endif |
| 7 | 7796 { |
| 7797 for (s = arg; s < p; ++s) | |
| 7798 if (!vim_isprintc(*s)) | |
| 7799 break; | |
| 835 | 7800 cells = (int)(s - arg); |
| 7 | 7801 } |
| 7802 /* Currently must be one or two display cells */ | |
| 7803 if (s != p || cells < 1 || cells > 2) | |
| 7804 { | |
| 7805 *p = NUL; | |
| 7806 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7807 return; | |
| 7808 } | |
| 7809 | |
| 7810 vim_free(sp->sn_text); | |
| 7811 /* Allocate one byte more if we need to pad up | |
| 7812 * with a space. */ | |
| 835 | 7813 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7814 sp->sn_text = vim_strnsave(arg, len); |
| 7815 | |
| 7816 if (sp->sn_text != NULL && cells == 1) | |
| 7817 STRCPY(sp->sn_text + len - 1, " "); | |
| 7818 } | |
| 7819 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7820 { | |
| 7821 arg += 7; | |
| 7822 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7823 } | |
| 7824 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7825 { | |
| 7826 arg += 7; | |
| 7827 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7828 } | |
| 7829 else | |
| 7830 { | |
| 7831 EMSG2(_(e_invarg2), arg); | |
| 7832 return; | |
| 7833 } | |
| 7834 } | |
| 7835 } | |
| 7836 else if (sp == NULL) | |
| 7837 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7838 else if (idx == SIGNCMD_LIST) | |
| 7839 /* ":sign list {name}" */ | |
| 7840 sign_list_defined(sp); | |
| 7841 else | |
| 7842 /* ":sign undefine {name}" */ | |
| 1828 | 7843 sign_undefine(sp, sp_prev); |
| 7 | 7844 } |
| 7845 } | |
| 7846 else | |
| 7847 { | |
| 7848 int id = -1; | |
| 7849 linenr_T lnum = -1; | |
| 7850 char_u *sign_name = NULL; | |
| 7851 char_u *arg1; | |
| 7852 | |
| 7853 if (*arg == NUL) | |
| 7854 { | |
| 7855 if (idx == SIGNCMD_PLACE) | |
| 7856 { | |
| 7857 /* ":sign place": list placed signs in all buffers */ | |
| 7858 sign_list_placed(NULL); | |
| 7859 } | |
| 7860 else if (idx == SIGNCMD_UNPLACE) | |
| 7861 { | |
| 7862 /* ":sign unplace": remove placed sign at cursor */ | |
| 7863 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7864 if (id > 0) | |
| 7865 { | |
| 7866 buf_delsign(curwin->w_buffer, id); | |
| 7867 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7868 } | |
| 7869 else | |
| 7870 EMSG(_("E159: Missing sign number")); | |
| 7871 } | |
| 7872 else | |
| 7873 EMSG(_(e_argreq)); | |
| 7874 return; | |
| 7875 } | |
| 7876 | |
| 7877 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7878 { | |
| 7879 /* ":sign unplace *": remove all placed signs */ | |
| 7880 buf_delete_all_signs(); | |
| 7881 return; | |
| 7882 } | |
| 7883 | |
| 7884 /* first arg could be placed sign id */ | |
| 7885 arg1 = arg; | |
| 7886 if (VIM_ISDIGIT(*arg)) | |
| 7887 { | |
| 7888 id = getdigits(&arg); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7889 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7890 { |
| 7891 id = -1; | |
| 7892 arg = arg1; | |
| 7893 } | |
| 7894 else | |
| 7895 { | |
| 7896 arg = skipwhite(arg); | |
| 7897 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7898 { | |
| 7899 /* ":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
|
7900 FOR_ALL_BUFFERS(buf) |
| 7 | 7901 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7902 update_debug_sign(buf, lnum); | |
| 7903 return; | |
| 7904 } | |
| 7905 } | |
| 7906 } | |
| 7907 | |
| 7908 /* | |
| 7909 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7910 * Leave "arg" pointing to {fname}. | |
| 7911 */ | |
| 7912 for (;;) | |
| 7913 { | |
| 7914 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7915 { | |
| 7916 arg += 5; | |
| 7917 lnum = atoi((char *)arg); | |
| 7918 arg = skiptowhite(arg); | |
| 7919 } | |
| 3672 | 7920 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7921 { | |
| 7922 if (id != -1) | |
| 7923 { | |
| 7924 EMSG(_(e_invarg)); | |
| 7925 return; | |
| 7926 } | |
| 7927 id = -2; | |
| 7928 arg = skiptowhite(arg + 1); | |
| 7929 } | |
| 7 | 7930 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7931 { | |
| 7932 arg += 5; | |
| 7933 sign_name = arg; | |
| 7934 arg = skiptowhite(arg); | |
| 7935 if (*arg != NUL) | |
| 7936 *arg++ = NUL; | |
| 2605 | 7937 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7938 ++sign_name; | |
| 7 | 7939 } |
| 7940 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7941 { | |
| 7942 arg += 5; | |
| 7943 buf = buflist_findname(arg); | |
| 7944 break; | |
| 7945 } | |
| 7946 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7947 { | |
| 7948 arg += 7; | |
| 7949 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7950 if (*skipwhite(arg) != NUL) | |
| 7951 EMSG(_(e_trailing)); | |
| 7952 break; | |
| 7953 } | |
| 7954 else | |
| 7955 { | |
| 7956 EMSG(_(e_invarg)); | |
| 7957 return; | |
| 7958 } | |
| 7959 arg = skipwhite(arg); | |
| 7960 } | |
| 7961 | |
| 7962 if (buf == NULL) | |
| 7963 { | |
| 7964 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7965 } | |
| 3672 | 7966 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7967 { |
| 7968 if (lnum >= 0 || sign_name != NULL) | |
| 7969 EMSG(_(e_invarg)); | |
| 7970 else | |
| 7971 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7972 sign_list_placed(buf); | |
| 7973 } | |
| 7974 else if (idx == SIGNCMD_JUMP) | |
| 7975 { | |
| 7976 /* ":sign jump {id} file={fname}" */ | |
| 7977 if (lnum >= 0 || sign_name != NULL) | |
| 7978 EMSG(_(e_invarg)); | |
| 7979 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7980 { /* goto a sign ... */ | |
| 7981 if (buf_jump_open_win(buf) != NULL) | |
| 7982 { /* ... in a current window */ | |
| 7983 curwin->w_cursor.lnum = lnum; | |
| 7984 check_cursor_lnum(); | |
| 7985 beginline(BL_WHITE); | |
| 7986 } | |
| 7987 else | |
| 7988 { /* ... not currently in a window */ | |
| 7989 char_u *cmd; | |
| 7990 | |
|
9902
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7991 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7992 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7993 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
|
7994 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7995 } |
| 7 | 7996 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7997 if (cmd == NULL) | |
| 7998 return; | |
| 7999 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 8000 do_cmdline_cmd(cmd); | |
| 8001 vim_free(cmd); | |
| 8002 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8003 # ifdef FEAT_FOLDING |
| 7 | 8004 foldOpenCursor(); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8005 # endif |
| 7 | 8006 } |
| 8007 else | |
| 8008 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 8009 } | |
| 8010 else if (idx == SIGNCMD_UNPLACE) | |
| 8011 { | |
| 8012 if (lnum >= 0 || sign_name != NULL) | |
| 8013 EMSG(_(e_invarg)); | |
| 3672 | 8014 else if (id == -2) |
| 8015 { | |
| 8016 /* ":sign unplace * file={fname}" */ | |
| 8017 redraw_buf_later(buf, NOT_VALID); | |
| 8018 buf_delete_signs(buf); | |
| 8019 } | |
| 7 | 8020 else |
| 8021 { | |
| 3672 | 8022 /* ":sign unplace {id} file={fname}" */ |
| 7 | 8023 lnum = buf_delsign(buf, id); |
| 8024 update_debug_sign(buf, lnum); | |
| 8025 } | |
| 8026 } | |
| 8027 /* idx == SIGNCMD_PLACE */ | |
| 8028 else if (sign_name != NULL) | |
| 8029 { | |
| 8030 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8031 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 8032 break; | |
| 8033 if (sp == NULL) | |
| 8034 { | |
| 8035 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 8036 return; | |
| 8037 } | |
| 8038 if (lnum > 0) | |
| 8039 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 8040 * place a sign */ | |
| 8041 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 8042 else | |
| 8043 /* ":sign place {id} file={fname}": change sign type */ | |
| 8044 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 8045 if (lnum > 0) |
| 8046 update_debug_sign(buf, lnum); | |
| 8047 else | |
| 8048 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 8049 } |
| 8050 else | |
| 8051 EMSG(_(e_invarg)); | |
| 8052 } | |
| 8053 } | |
| 8054 | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8055 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8056 /* |
| 8057 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 8058 * signs before it starts. | |
| 8059 */ | |
| 8060 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8061 sign_gui_started(void) |
| 7 | 8062 { |
| 8063 sign_T *sp; | |
| 8064 | |
| 8065 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8066 if (sp->sn_icon != NULL) | |
| 8067 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 8068 } | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8069 # endif |
| 7 | 8070 |
| 8071 /* | |
| 8072 * List one sign. | |
| 8073 */ | |
| 8074 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8075 sign_list_defined(sign_T *sp) |
| 7 | 8076 { |
| 8077 char_u *p; | |
| 8078 | |
| 274 | 8079 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 8080 if (sp->sn_icon != NULL) |
| 8081 { | |
| 8082 MSG_PUTS(" icon="); | |
| 8083 msg_outtrans(sp->sn_icon); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8084 # ifdef FEAT_SIGN_ICONS |
| 7 | 8085 if (sp->sn_image == NULL) |
| 8086 MSG_PUTS(_(" (NOT FOUND)")); | |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8087 # else |
| 7 | 8088 MSG_PUTS(_(" (not supported)")); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8089 # endif |
| 7 | 8090 } |
| 8091 if (sp->sn_text != NULL) | |
| 8092 { | |
| 8093 MSG_PUTS(" text="); | |
| 8094 msg_outtrans(sp->sn_text); | |
| 8095 } | |
| 8096 if (sp->sn_line_hl > 0) | |
| 8097 { | |
| 8098 MSG_PUTS(" linehl="); | |
|
11254
918942a3b0ef
patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8099 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 8100 if (p == NULL) |
| 8101 MSG_PUTS("NONE"); | |
| 8102 else | |
| 8103 msg_puts(p); | |
| 8104 } | |
| 8105 if (sp->sn_text_hl > 0) | |
| 8106 { | |
| 8107 MSG_PUTS(" texthl="); | |
|
11254
918942a3b0ef
patch 8.0.0513: getting name of cleared highlight group is wrong
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
8108 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 8109 if (p == NULL) |
| 8110 MSG_PUTS("NONE"); | |
| 8111 else | |
| 8112 msg_puts(p); | |
| 8113 } | |
| 8114 } | |
| 8115 | |
| 8116 /* | |
| 1828 | 8117 * Undefine a sign and free its memory. |
| 8118 */ | |
| 8119 static void | |
|
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diff
changeset
|
8120 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 8121 { |
| 8122 vim_free(sp->sn_name); | |
| 8123 vim_free(sp->sn_icon); | |
|
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|
8124 # ifdef FEAT_SIGN_ICONS |
| 1828 | 8125 if (sp->sn_image != NULL) |
| 8126 { | |
| 8127 out_flush(); | |
| 8128 gui_mch_destroy_sign(sp->sn_image); | |
| 8129 } | |
|
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|
8130 # endif |
| 1828 | 8131 vim_free(sp->sn_text); |
| 8132 if (sp_prev == NULL) | |
| 8133 first_sign = sp->sn_next; | |
| 8134 else | |
| 8135 sp_prev->sn_next = sp->sn_next; | |
| 8136 vim_free(sp); | |
| 8137 } | |
| 8138 | |
| 8139 /* | |
| 7 | 8140 * Get highlighting attribute for sign "typenr". |
| 8141 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8142 */ | |
| 8143 int | |
|
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diff
changeset
|
8144 sign_get_attr(int typenr, int line) |
| 7 | 8145 { |
| 8146 sign_T *sp; | |
| 8147 | |
| 8148 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8149 if (sp->sn_typenr == typenr) | |
| 8150 { | |
| 8151 if (line) | |
| 8152 { | |
| 8153 if (sp->sn_line_hl > 0) | |
| 8154 return syn_id2attr(sp->sn_line_hl); | |
| 8155 } | |
| 8156 else | |
| 8157 { | |
| 8158 if (sp->sn_text_hl > 0) | |
| 8159 return syn_id2attr(sp->sn_text_hl); | |
| 8160 } | |
| 8161 break; | |
| 8162 } | |
| 8163 return 0; | |
| 8164 } | |
| 8165 | |
| 8166 /* | |
| 8167 * Get text mark for sign "typenr". | |
| 8168 * Returns NULL if there isn't one. | |
| 8169 */ | |
| 8170 char_u * | |
|
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diff
changeset
|
8171 sign_get_text(int typenr) |
| 7 | 8172 { |
| 8173 sign_T *sp; | |
| 8174 | |
| 8175 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8176 if (sp->sn_typenr == typenr) | |
| 8177 return sp->sn_text; | |
| 8178 return NULL; | |
| 8179 } | |
| 8180 | |
|
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|
8181 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8182 void * |
|
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|
8183 sign_get_image( |
|
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|
8184 int typenr) /* the attribute which may have a sign */ |
| 7 | 8185 { |
| 8186 sign_T *sp; | |
| 8187 | |
| 8188 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8189 if (sp->sn_typenr == typenr) | |
| 8190 return sp->sn_image; | |
| 8191 return NULL; | |
| 8192 } | |
|
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|
8193 # endif |
| 7 | 8194 |
| 8195 /* | |
| 8196 * Get the name of a sign by its typenr. | |
| 8197 */ | |
| 8198 char_u * | |
|
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diff
changeset
|
8199 sign_typenr2name(int typenr) |
| 7 | 8200 { |
| 8201 sign_T *sp; | |
| 8202 | |
| 8203 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8204 if (sp->sn_typenr == typenr) | |
| 8205 return sp->sn_name; | |
| 8206 return (char_u *)_("[Deleted]"); | |
| 8207 } | |
| 8208 | |
|
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|
8209 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8210 /* |
| 8211 * Undefine/free all signs. | |
| 8212 */ | |
| 8213 void | |
|
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|
8214 free_signs(void) |
| 1828 | 8215 { |
| 8216 while (first_sign != NULL) | |
| 8217 sign_undefine(first_sign, NULL); | |
| 8218 } | |
|
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|
8219 # endif |
|
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|
8220 |
|
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|
8221 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8222 static enum |
| 8223 { | |
| 8224 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8225 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8226 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8227 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8228 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8229 } expand_what; | |
| 8230 | |
| 8231 /* | |
| 8232 * Function given to ExpandGeneric() to obtain the sign command | |
| 8233 * expansion. | |
| 8234 */ | |
| 8235 char_u * | |
|
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diff
changeset
|
8236 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8237 { |
| 8238 sign_T *sp; | |
| 8239 int current_idx; | |
| 8240 | |
| 8241 switch (expand_what) | |
| 8242 { | |
| 8243 case EXP_SUBCMD: | |
| 8244 return (char_u *)cmds[idx]; | |
| 8245 case EXP_DEFINE: | |
| 8246 { | |
| 8247 char *define_arg[] = | |
| 8248 { | |
| 8249 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8250 }; | |
| 8251 return (char_u *)define_arg[idx]; | |
| 8252 } | |
| 8253 case EXP_PLACE: | |
| 8254 { | |
| 8255 char *place_arg[] = | |
| 8256 { | |
| 8257 "line=", "name=", "file=", "buffer=", NULL | |
| 8258 }; | |
| 8259 return (char_u *)place_arg[idx]; | |
| 8260 } | |
| 8261 case EXP_UNPLACE: | |
| 8262 { | |
| 8263 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8264 return (char_u *)unplace_arg[idx]; | |
| 8265 } | |
| 8266 case EXP_SIGN_NAMES: | |
| 8267 /* Complete with name of signs already defined */ | |
| 8268 current_idx = 0; | |
| 8269 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8270 if (current_idx++ == idx) | |
| 8271 return sp->sn_name; | |
| 8272 return NULL; | |
| 8273 default: | |
| 8274 return NULL; | |
| 8275 } | |
| 8276 } | |
| 8277 | |
| 8278 /* | |
| 8279 * Handle command line completion for :sign command. | |
| 8280 */ | |
| 8281 void | |
|
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diff
changeset
|
8282 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8283 { |
| 8284 char_u *p; | |
| 8285 char_u *end_subcmd; | |
| 8286 char_u *last; | |
| 8287 int cmd_idx; | |
| 8288 char_u *begin_subcmd_args; | |
| 8289 | |
| 8290 /* Default: expand subcommands. */ | |
| 8291 xp->xp_context = EXPAND_SIGN; | |
| 8292 expand_what = EXP_SUBCMD; | |
| 8293 xp->xp_pattern = arg; | |
| 8294 | |
| 8295 end_subcmd = skiptowhite(arg); | |
| 8296 if (*end_subcmd == NUL) | |
| 8297 /* expand subcmd name | |
| 8298 * :sign {subcmd}<CTRL-D>*/ | |
| 8299 return; | |
| 8300 | |
| 8301 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8302 | |
| 8303 /* :sign {subcmd} {subcmd_args} | |
|
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8304 * | |
|
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|
8305 * begin_subcmd_args */ |
| 1868 | 8306 begin_subcmd_args = skipwhite(end_subcmd); |
| 8307 p = skiptowhite(begin_subcmd_args); | |
| 8308 if (*p == NUL) | |
| 8309 { | |
| 8310 /* | |
| 8311 * Expand first argument of subcmd when possible. | |
| 8312 * For ":jump {id}" and ":unplace {id}", we could | |
| 8313 * possibly expand the ids of all signs already placed. | |
| 8314 */ | |
| 8315 xp->xp_pattern = begin_subcmd_args; | |
| 8316 switch (cmd_idx) | |
| 8317 { | |
| 8318 case SIGNCMD_LIST: | |
| 8319 case SIGNCMD_UNDEFINE: | |
| 8320 /* :sign list <CTRL-D> | |
| 8321 * :sign undefine <CTRL-D> */ | |
| 8322 expand_what = EXP_SIGN_NAMES; | |
| 8323 break; | |
| 8324 default: | |
| 8325 xp->xp_context = EXPAND_NOTHING; | |
| 8326 } | |
| 8327 return; | |
| 8328 } | |
| 8329 | |
| 8330 /* expand last argument of subcmd */ | |
| 8331 | |
| 8332 /* :sign define {name} {args}... | |
|
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8333 * | |
|
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8334 * p */ |
| 1868 | 8335 |
| 8336 /* Loop until reaching last argument. */ | |
| 8337 do | |
| 8338 { | |
| 8339 p = skipwhite(p); | |
| 8340 last = p; | |
| 8341 p = skiptowhite(p); | |
| 8342 } while (*p != NUL); | |
| 8343 | |
| 8344 p = vim_strchr(last, '='); | |
| 8345 | |
| 8346 /* :sign define {name} {args}... {last}= | |
|
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8347 * | | |
|
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8348 * last p */ |
|
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|
8349 if (p == NULL) |
| 1868 | 8350 { |
| 8351 /* Expand last argument name (before equal sign). */ | |
| 8352 xp->xp_pattern = last; | |
| 8353 switch (cmd_idx) | |
| 8354 { | |
| 8355 case SIGNCMD_DEFINE: | |
| 8356 expand_what = EXP_DEFINE; | |
| 8357 break; | |
| 8358 case SIGNCMD_PLACE: | |
| 8359 expand_what = EXP_PLACE; | |
| 8360 break; | |
| 8361 case SIGNCMD_JUMP: | |
| 8362 case SIGNCMD_UNPLACE: | |
| 8363 expand_what = EXP_UNPLACE; | |
| 8364 break; | |
| 8365 default: | |
| 8366 xp->xp_context = EXPAND_NOTHING; | |
| 8367 } | |
| 8368 } | |
| 8369 else | |
| 8370 { | |
| 8371 /* Expand last argument value (after equal sign). */ | |
| 8372 xp->xp_pattern = p + 1; | |
| 8373 switch (cmd_idx) | |
| 8374 { | |
| 8375 case SIGNCMD_DEFINE: | |
| 8376 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8377 STRNCMP(last, "linehl", p - last) == 0) | |
| 8378 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8379 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8380 xp->xp_context = EXPAND_FILES; | |
| 8381 else | |
| 8382 xp->xp_context = EXPAND_NOTHING; | |
| 8383 break; | |
| 8384 case SIGNCMD_PLACE: | |
| 8385 if (STRNCMP(last, "name", p - last) == 0) | |
| 8386 expand_what = EXP_SIGN_NAMES; | |
| 8387 else | |
| 8388 xp->xp_context = EXPAND_NOTHING; | |
| 8389 break; | |
| 8390 default: | |
| 8391 xp->xp_context = EXPAND_NOTHING; | |
| 8392 } | |
| 8393 } | |
| 8394 } | |
|
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8395 # endif |
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|
8396 #endif |
|
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|
8397 |
|
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|
8398 /* |
|
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|
8399 * Make the user happy. |
|
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|
8400 */ |
|
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8401 void |
|
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8402 ex_smile(exarg_T *eap UNUSED) |
|
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8403 { |
|
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8404 static char *code[] = { |
|
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8405 "\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$\1\"\1 \1\"\6$", |
|
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8406 "\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$\4\"x" |
|
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8407 }; |
|
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8408 char *p; |
|
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|
8409 int n; |
|
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|
8410 int i; |
|
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8411 |
|
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8412 msg_start(); |
|
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8413 msg_putchar('\n'); |
|
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8643
diff
changeset
|
8414 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8415 for (p = code[i]; *p != NUL; ++p) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8416 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8417 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8418 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8419 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8420 if (*p == 'o' || *p == '$') |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
8421 msg_putchar_attr(*p, HL_ATTR(HLF_L)); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8422 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8423 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8424 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8425 } |
| 7 | 8426 |
| 8427 /* | |
| 8428 * ":drop" | |
| 8429 * Opens the first argument in a window. When there are two or more arguments | |
| 8430 * the argument list is redefined. | |
| 8431 */ | |
| 8432 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8433 ex_drop(exarg_T *eap) |
| 7 | 8434 { |
| 8435 int split = FALSE; | |
| 8436 win_T *wp; | |
| 8437 buf_T *buf; | |
| 735 | 8438 tabpage_T *tp; |
| 7 | 8439 |
| 8440 /* | |
| 8441 * Check if the first argument is already being edited in a window. If | |
| 8442 * so, jump to that window. | |
| 8443 * We would actually need to check all arguments, but that's complicated | |
| 8444 * and mostly only one file is dropped. | |
| 8445 * This also ignores wildcards, since it is very unlikely the user is | |
| 8446 * editing a file name with a wildcard character. | |
| 8447 */ | |
| 735 | 8448 set_arglist(eap->arg); |
| 8449 | |
| 1067 | 8450 /* |
| 8451 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8452 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8453 * already did an error message for this. | |
| 8454 */ | |
| 8455 if (ARGCOUNT == 0) | |
| 8456 return; | |
| 8457 | |
| 735 | 8458 if (cmdmod.tab) |
| 8459 { | |
| 8460 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8461 * edited in a window yet. It's like ":tab all" but without closing | |
| 8462 * windows or tabs. */ | |
| 8463 ex_all(eap); | |
| 8464 } | |
| 8465 else | |
| 8466 { | |
| 8467 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8468 * window if possible, edit in current window if the current buffer | |
| 8469 * can be abandoned, otherwise open a new window. */ | |
| 8470 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8471 | |
| 8472 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8473 { | |
| 8474 if (wp->w_buffer == buf) | |
| 7 | 8475 { |
| 825 | 8476 goto_tabpage_win(tp, wp); |
| 7 | 8477 curwin->w_arg_idx = 0; |
| 8478 return; | |
| 8479 } | |
| 8480 } | |
| 735 | 8481 |
| 8482 /* | |
| 8483 * Check whether the current buffer is changed. If so, we will need | |
| 8484 * to split the current window or data could be lost. | |
| 8485 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8486 * buffer won't be lost. | |
| 8487 */ | |
|
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
|
8488 if (!buf_hide(curbuf)) |
| 735 | 8489 { |
| 8490 ++emsg_off; | |
| 5464 | 8491 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 8492 --emsg_off; |
| 8493 } | |
| 8494 | |
| 8495 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8496 if (split) | |
| 8497 { | |
| 8498 eap->cmdidx = CMD_sfirst; | |
| 8499 eap->cmd[0] = 's'; | |
| 8500 } | |
| 8501 else | |
| 8502 eap->cmdidx = CMD_first; | |
| 8503 ex_rewind(eap); | |
| 8504 } | |
| 7 | 8505 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8506 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8507 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8508 * 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
|
8509 * 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
|
8510 * 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
|
8511 * 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
|
8512 * 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
|
8513 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8514 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8515 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
|
8516 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8517 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8518 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8519 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8520 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8521 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8522 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8523 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8524 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8525 if (s != NULL && *p != NUL) |
|
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 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8528 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8529 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8530 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8531 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8532 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8533 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8534 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
|
8535 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8536 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8537 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8538 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8539 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8540 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8541 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8542 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8543 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8544 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8545 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8546 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8547 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8548 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8549 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8550 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8551 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8552 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8553 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8554 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8555 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8556 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8557 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8558 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8559 #if defined(FEAT_EVAL) || defined(PROTO) |
|
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 * 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
|
8562 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8563 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8564 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8565 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8566 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
|
8567 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
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|
8568 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8569 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8570 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8571 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8572 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8573 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8574 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8575 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8576 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8577 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:
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diff
changeset
|
8578 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8579 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8580 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
|
8581 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8582 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8583 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8584 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8585 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8586 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8587 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8588 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
|
8589 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8590 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8591 } |
|
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 /* 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
|
8594 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8595 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8596 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8597 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8598 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8599 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8600 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8601 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8602 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8603 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8604 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:
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diff
changeset
|
8605 (long)nr); |
|
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 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8608 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8609 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8610 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8611 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8612 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8613 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8614 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8615 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8616 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8617 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8618 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8619 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8620 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8621 #endif |